diff --git a/BUILDING.md b/BUILDING.md index a37ecb701ef04e..d35211fc43b411 100644 --- a/BUILDING.md +++ b/BUILDING.md @@ -41,14 +41,13 @@ platforms in production. |--------------|--------------|----------------------------------|----------------------|------------------| | GNU/Linux | Tier 1 | kernel >= 2.6.32, glibc >= 2.12 | x64, arm | | | GNU/Linux | Tier 1 | kernel >= 3.10, glibc >= 2.17 | arm64 | | -| macOS/OS X | Tier 1 | >= 10.10 | x64 | | +| macOS/OS X | Tier 1 | >= 10.11 | x64 | | | Windows | Tier 1 | >= Windows 7/2008 R2/2012 R2 | x86, x64 | vs2017 | | SmartOS | Tier 2 | >= 15 < 16.4 | x86, x64 | see note1 | | FreeBSD | Tier 2 | >= 10 | x64 | | | GNU/Linux | Tier 2 | kernel >= 3.13.0, glibc >= 2.19 | ppc64le >=power8 | | | AIX | Tier 2 | >= 7.1 TL04 | ppc64be >=power7 | | | GNU/Linux | Tier 2 | kernel >= 3.10, glibc >= 2.17 | s390x | | -| OS X | Experimental | >= 10.8 < 10.10 | x64 | no test coverage | | GNU/Linux | Experimental | kernel >= 2.6.32, glibc >= 2.12 | x86 | limited CI | | Linux (musl) | Experimental | musl >= 1.0 | x64 | | diff --git a/CHANGELOG.md b/CHANGELOG.md index b93976dde5d728..85b95caba1057a 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -31,7 +31,8 @@ release. -10.7.0
+10.8.0
+10.7.0
10.6.0
10.5.0
10.4.1
diff --git a/COLLABORATOR_GUIDE.md b/COLLABORATOR_GUIDE.md index 8d50589afdd11d..8402d742a44a5d 100644 --- a/COLLABORATOR_GUIDE.md +++ b/COLLABORATOR_GUIDE.md @@ -67,7 +67,7 @@ For first-time contributors, check if the commit author is the same as the pull request author, and ask if they have configured their git username and email to their liking as per [this guide][git-username]. This is to make sure they would be promoted to "contributor" once -their pull request gets landed. +their pull request lands. ### Closing Issues and Pull Requests @@ -82,32 +82,31 @@ necessary. ### Author ready pull requests A pull request that is still awaiting the minimum review time is considered -`author-ready` as soon as the CI has been started, it has at least one approval, +_author ready_ as soon as the CI has been started, it has at least one approval, and it has no outstanding review comments. Please always make sure to add the -appropriate `author-ready` label to the PR in that case and remove it again as -soon as that condition is not met anymore. +`author ready` label to the PR in that case and remove it again as soon as that +condition is not met anymore. ### Handling own pull requests -If you as a Collaborator open a pull request, it is recommended to start a CI -right after (see [testing and CI](#testing-and-ci) for further information on -how to do that) and to post the link to it as well. Starting a new CI after each -update is also recommended (due to e.g., a change request in a review or due to -rebasing). +When you open a pull request, it is recommended to start a CI right away (see +[testing and CI](#testing-and-ci) for instructions) and to post the link to it +in a comment in the pull request. Starting a new CI after each update is also +recommended (for example, after an additional code change or after rebasing). -As soon as the PR is ready to land, please go ahead and do so on your own. -Landing your own pull requests distributes the work load for each Collaborator -equally. If it is still awaiting the -[minimum time to land](#waiting-for-approvals), please add the `author-ready` -label to it so it is obvious that the PR can land as soon as the time ends. +As soon as the PR is ready to land, please do so. Landing your own pull requests +allows other Collaborators to focus on other pull requests. If your pull request +is still awaiting the [minimum time to land](#waiting-for-approvals), add the +`author ready` label so other Collaborators know it can land as soon as the time +ends. ## Accepting Modifications All modifications to the Node.js code and documentation should be performed via GitHub pull requests, including modifications by Collaborators and TSC members. A pull request must be reviewed, and must also be tested with CI, before being -landed into the codebase. There may be exception to the latter (the changed code -can not be tested with a CI or similar). If that is the case, please leave a +landed into the codebase. There may be exceptions to the latter (the changed +code cannot be tested with a CI or similar). If that is the case, please leave a comment that explains why the PR does not require a CI run. ### Code Reviews @@ -140,7 +139,7 @@ the CI outcome. If there is no disagreement amongst Collaborators, a pull request should be landed given appropriate review, a green CI, and the minimum [waiting time](#waiting-for-approvals) for a PR. If it is still awaiting the -[minimum time to land](#waiting-for-approvals), please add the `author-ready` +[minimum time to land](#waiting-for-approvals), please add the `author ready` label to it so it is obvious that the PR can land as soon as the time ends. Where there is discussion amongst Collaborators, consensus should be sought if @@ -211,7 +210,7 @@ is the standard CI run we do to check Pull Requests. It triggers `node-test-commit`, which runs the `build-ci` and `test-ci` targets on all supported platforms. -* [`node-test-pull-request-lite`](https://ci.nodejs.org/job/node-test-pull-request-lite/) +* [`node-test-pull-request-lite-pipeline`](https://ci.nodejs.org/job/node-test-pull-request-lite-pipeline/) only runs the linter job, as well as the tests on LinuxONE, which is very fast. This is useful for changes that only affect comments or documentation. @@ -230,6 +229,13 @@ is designed to allow validation of changes to the copy of V8 in the Node.js tree by running the standard V8 tests. It should be run whenever the level of V8 within Node.js is updated or new patches are floated on V8. +* [`node-test-commit-custom-suites`](https://ci.nodejs.org/job/node-test-commit-custom-suites/) +can be used to customize what tests are run and with what parameters. For +example, it can be used to execute tests which are not executed in a typical +`node-test-commit` run (such as tests in the `internet` or `pummel` +directories). It can also be used to make sure tests pass when provided with a +flag not typically used in other CI test runs (such as `--worker`). + ### Internal vs. Public API Due to the nature of the JavaScript language, it can often be difficult to diff --git a/LICENSE b/LICENSE index d768eb3e2dab1b..5dffdb791b08a5 100644 --- a/LICENSE +++ b/LICENSE @@ -1035,29 +1035,6 @@ The externally maintained libraries used by Node.js are: OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. """ -- marked, located at tools/doc/node_modules/marked, is licensed as follows: - """ - Copyright (c) 2011-2014, Christopher Jeffrey (https://github.com/chjj/) - - Permission is hereby granted, free of charge, to any person obtaining a copy - of this software and associated documentation files (the "Software"), to deal - in the Software without restriction, including without limitation the rights - to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - copies of the Software, and to permit persons to whom the Software is - furnished to do so, subject to the following conditions: - - The above copyright notice and this permission notice shall be included in - all copies or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - THE SOFTWARE. - """ - - cpplint.py, located at tools/cpplint.py, is licensed as follows: """ Copyright (c) 2009 Google Inc. All rights reserved. diff --git a/Makefile b/Makefile index 168dd27ea03d6d..81dbd9f4d19434 100644 --- a/Makefile +++ b/Makefile @@ -141,6 +141,7 @@ clean: ## Remove build artifacts. $(RM) -r test/tmp* $(RM) -r test/.tmp* $(MAKE) test-addons-clean + $(MAKE) bench-addons-clean .PHONY: distclean distclean: @@ -265,7 +266,6 @@ test: all ## Runs default tests, linters, and builds docs. # can be displayed together $(MAKE) -s build-addons $(MAKE) -s build-addons-napi - $(MAKE) -s test-doc $(MAKE) -s cctest $(MAKE) -s jstest @@ -617,12 +617,8 @@ apidocs_json = $(addprefix out/,$(apidoc_sources:.md=.json)) apiassets = $(subst api_assets,api/assets,$(addprefix out/,$(wildcard doc/api_assets/*))) .PHONY: doc-only -doc-only: $(apidoc_dirs) $(apiassets) ## Builds the docs with the local or the global Node.js binary. -# If it's a source tarball, assets are already in doc/api/assets, -# no need to install anything, we have already copied the docs over - if [ ! -d doc/api/assets ]; then \ - $(MAKE) tools/doc/node_modules/js-yaml/package.json; \ - fi; +doc-only: tools/doc/node_modules \ + $(apidoc_dirs) $(apiassets) ## Builds the docs with the local or the global Node.js binary. @$(MAKE) out/doc/api/all.html out/doc/api/all.json .PHONY: doc @@ -659,9 +655,7 @@ available-node = \ fi; run-npm-install = $(PWD)/$(NPM) install --production --no-package-lock - -tools/doc/node_modules/js-yaml/package.json: - cd tools/doc && $(call available-node,$(run-npm-install)) +run-npm-ci = $(PWD)/$(NPM) ci gen-json = tools/doc/generate.js --format=json $< > $@ gen-html = tools/doc/generate.js --node-version=$(FULLVERSION) --format=html \ @@ -1053,13 +1047,23 @@ ifeq ($(XZ), 0) endif .PHONY: bench-all -bench-all: +bench-all: bench-addons-build @echo "Please use benchmark/run.js or benchmark/compare.js to run the benchmarks." .PHONY: bench -bench: +bench: bench-addons-build @echo "Please use benchmark/run.js or benchmark/compare.js to run the benchmarks." +# Build required addons for benchmark before running it. +.PHONY: bench-addons-build +bench-addons-build: benchmark/napi/function_call/build/Release/binding.node \ + benchmark/napi/function_args/build/Release/binding.node + +.PHONY: bench-addons-clean +bench-addons-clean: + $(RM) -r benchmark/napi/function_call/build + $(RM) -r benchmark/napi/function_args/build + .PHONY: lint-md-clean lint-md-clean: $(RM) -r tools/remark-cli/node_modules @@ -1068,17 +1072,22 @@ lint-md-clean: tools/remark-cli/node_modules: tools/remark-cli/package.json @echo "Markdown linter: installing remark-cli into tools/" - @cd tools/remark-cli && $(call available-node,$(run-npm-install)) + @cd tools/remark-cli && $(call available-node,$(run-npm-ci)) tools/remark-preset-lint-node/node_modules: \ tools/remark-preset-lint-node/package.json @echo "Markdown linter: installing remark-preset-lint-node into tools/" - @cd tools/remark-preset-lint-node && $(call available-node,$(run-npm-install)) + @cd tools/remark-preset-lint-node && $(call available-node,$(run-npm-ci)) .PHONY: lint-md-build lint-md-build: tools/remark-cli/node_modules \ + tools/doc/node_modules \ tools/remark-preset-lint-node/node_modules +.PHONY: tools/doc/node_modules +tools/doc/node_modules: + @cd tools/doc && $(call available-node,$(run-npm-install)) + .PHONY: lint-md ifneq ("","$(wildcard tools/remark-cli/node_modules/)") diff --git a/README.md b/README.md index ce03c7d4c04269..1016482d8073fa 100644 --- a/README.md +++ b/README.md @@ -240,7 +240,7 @@ For more information about the governance of the Node.js project, see * [ChALkeR](https://github.com/ChALkeR) - **Сковорода Никита Андреевич** <chalkerx@gmail.com> (he/him) * [cjihrig](https://github.com/cjihrig) - -**Colin Ihrig** <cjihrig@gmail.com> +**Colin Ihrig** <cjihrig@gmail.com> (he/him) * [danbev](https://github.com/danbev) - **Daniel Bevenius** <daniel.bevenius@gmail.com> * [fhinkel](https://github.com/fhinkel) - @@ -342,7 +342,7 @@ For more information about the governance of the Node.js project, see * [chrisdickinson](https://github.com/chrisdickinson) - **Chris Dickinson** <christopher.s.dickinson@gmail.com> * [cjihrig](https://github.com/cjihrig) - -**Colin Ihrig** <cjihrig@gmail.com> +**Colin Ihrig** <cjihrig@gmail.com> (he/him) * [claudiorodriguez](https://github.com/claudiorodriguez) - **Claudio Rodriguez** <cjrodr@yahoo.com> * [codebytere](https://github.com/codebytere) - @@ -448,7 +448,7 @@ For more information about the governance of the Node.js project, see * [MylesBorins](https://github.com/MylesBorins) - **Myles Borins** <myles.borins@gmail.com> (he/him) * [not-an-aardvark](https://github.com/not-an-aardvark) - -**Teddy Katz** <teddy.katz@gmail.com> +**Teddy Katz** <teddy.katz@gmail.com> (he/him) * [ofrobots](https://github.com/ofrobots) - **Ali Ijaz Sheikh** <ofrobots@google.com> (he/him) * [orangemocha](https://github.com/orangemocha) - diff --git a/benchmark/arrays/var-int.js b/benchmark/arrays/var-int.js deleted file mode 100644 index 430737856313e4..00000000000000 --- a/benchmark/arrays/var-int.js +++ /dev/null @@ -1,35 +0,0 @@ -'use strict'; -const common = require('../common.js'); - -const bench = common.createBenchmark(main, { - type: [ - 'Array', - 'Buffer', - 'Int8Array', - 'Uint8Array', - 'Int16Array', - 'Uint16Array', - 'Int32Array', - 'Uint32Array', - 'Float32Array', - 'Float64Array' - ], - n: [25e6] -}); - -function main({ type, n }) { - const clazz = global[type]; - - bench.start(); - const arr = new clazz(n); - for (var i = 0; i < 10; ++i) { - run(); - } - bench.end(n); - - function run() { - for (var j = 0, k = arr.length; j < k; ++j) { - arr[j] = (j ^ k) & 127; - } - } -} diff --git a/benchmark/arrays/zero-float.js b/benchmark/arrays/zero-float.js deleted file mode 100644 index de2e9bdba69474..00000000000000 --- a/benchmark/arrays/zero-float.js +++ /dev/null @@ -1,35 +0,0 @@ -'use strict'; -const common = require('../common.js'); - -const bench = common.createBenchmark(main, { - type: [ - 'Array', - 'Buffer', - 'Int8Array', - 'Uint8Array', - 'Int16Array', - 'Uint16Array', - 'Int32Array', - 'Uint32Array', - 'Float32Array', - 'Float64Array' - ], - n: [25e6] -}); - -function main({ type, n }) { - const clazz = global[type]; - - bench.start(); - const arr = new clazz(n); - for (var i = 0; i < 10; ++i) { - run(); - } - bench.end(n); - - function run() { - for (var j = 0, k = arr.length; j < k; ++j) { - arr[j] = 0.0; - } - } -} diff --git a/benchmark/arrays/zero-int.js b/benchmark/arrays/zero-int.js deleted file mode 100644 index 548691d3739e70..00000000000000 --- a/benchmark/arrays/zero-int.js +++ /dev/null @@ -1,35 +0,0 @@ -'use strict'; -const common = require('../common.js'); - -const bench = common.createBenchmark(main, { - type: [ - 'Array', - 'Buffer', - 'Int8Array', - 'Uint8Array', - 'Int16Array', - 'Uint16Array', - 'Int32Array', - 'Uint32Array', - 'Float32Array', - 'Float64Array' - ], - n: [25e6] -}); - -function main({ type, n }) { - const clazz = global[type]; - - bench.start(); - const arr = new clazz(n); - for (var i = 0; i < 10; ++i) { - run(); - } - bench.end(n); - - function run() { - for (var j = 0, k = arr.length; j < k; ++j) { - arr[j] = 0; - } - } -} diff --git a/benchmark/misc/trace.js b/benchmark/misc/trace.js new file mode 100644 index 00000000000000..75c87d363a6b03 --- /dev/null +++ b/benchmark/misc/trace.js @@ -0,0 +1,75 @@ +'use strict'; + +const common = require('../common.js'); + +const bench = common.createBenchmark(main, { + n: [100000], + method: ['trace', 'emit', 'isTraceCategoryEnabled', 'categoryGroupEnabled'] +}, { + flags: ['--expose-internals', '--trace-event-categories', 'foo'] +}); + +const { + trace, + isTraceCategoryEnabled, + emit, + categoryGroupEnabled +} = process.binding('trace_events'); + +const { + TRACE_EVENT_PHASE_NESTABLE_ASYNC_BEGIN: kBeforeEvent +} = process.binding('constants').trace; + +function doEmit(n) { + bench.start(); + for (var i = 0; i < n; i++) { + emit(kBeforeEvent, 'foo', 'test', 0, 'arg1', 1); + } + bench.end(n); +} + +function doTrace(n) { + bench.start(); + for (var i = 0; i < n; i++) { + trace(kBeforeEvent, 'foo', 'test', 0, 'test'); + } + bench.end(n); +} + +function doIsTraceCategoryEnabled(n) { + bench.start(); + for (var i = 0; i < n; i++) { + isTraceCategoryEnabled('foo'); + isTraceCategoryEnabled('bar'); + } + bench.end(n); +} + +function doCategoryGroupEnabled(n) { + bench.start(); + for (var i = 0; i < n; i++) { + categoryGroupEnabled('foo'); + categoryGroupEnabled('bar'); + } + bench.end(n); +} + +function main({ n, method }) { + switch (method) { + case '': + case 'trace': + doTrace(n); + break; + case 'emit': + doEmit(n); + break; + case 'isTraceCategoryEnabled': + doIsTraceCategoryEnabled(n); + break; + case 'categoryGroupEnabled': + doCategoryGroupEnabled(n); + break; + default: + throw new Error(`Unexpected method "${method}"`); + } +} diff --git a/benchmark/util/normalize-encoding.js b/benchmark/util/normalize-encoding.js index 65cf5b1b0ce18c..73cbadff72b8ca 100644 --- a/benchmark/util/normalize-encoding.js +++ b/benchmark/util/normalize-encoding.js @@ -5,11 +5,11 @@ const assert = require('assert'); const groupedInputs = { group_common: ['undefined', 'utf8', 'utf-8', 'base64', - 'binary', 'latin1', 'ucs-2', 'usc-2'], + 'binary', 'latin1', 'ucs-2'], group_upper: ['UTF-8', 'UTF8', 'UCS2', 'UTF-16LE', - 'UTF16LE', 'BASE64', 'UCS-2', 'USC-2'], + 'UTF16LE', 'BASE64', 'UCS-2'], group_uncommon: ['foo', '1', 'false', 'undefined', '[]', '{}'], - group_misc: ['', 'utf16le', 'usc2', 'hex', 'HEX', 'BINARY'] + group_misc: ['', 'utf16le', 'hex', 'HEX', 'BINARY'] }; const inputs = [ @@ -17,9 +17,7 @@ const inputs = [ 'utf8', 'utf-8', 'UTF-8', 'UTF8', 'Utf8', 'uTf-8', 'utF-8', 'ucs2', 'UCS2', 'UcS2', - 'USC2', 'usc2', 'uSc2', 'ucs-2', 'UCS-2', 'UcS-2', - 'usc-2', 'USC-2', 'uSc-2', 'utf16le', 'utf-16le', 'UTF-16LE', 'UTF16LE', 'binary', 'BINARY', 'latin1', 'base64', 'BASE64', 'hex', 'HEX', 'foo', '1', 'false', 'undefined', '[]', '{}']; diff --git a/common.gypi b/common.gypi index a782cfbecb85e2..b03e0a07ee9ab5 100644 --- a/common.gypi +++ b/common.gypi @@ -17,6 +17,7 @@ 'node_use_bundled_v8%': 'true', 'node_module_version%': '', 'node_with_ltcg%': '', + 'node_use_pch%': 'false', 'node_tag%': '', 'uv_library%': 'static_library', @@ -28,7 +29,7 @@ # Reset this number to 0 on major V8 upgrades. # Increment by one for each non-official patch applied to deps/v8. - 'v8_embedder_string': '-node.15', + 'v8_embedder_string': '-node.19', # Enable disassembler for `--print-code` v8 options 'v8_enable_disassembler': 1, diff --git a/configure b/configure index 068fb8a76999a1..f89812cc94819d 100755 --- a/configure +++ b/configure @@ -438,6 +438,11 @@ parser.add_option('--with-ltcg', dest='with_ltcg', help='Use Link Time Code Generation. This feature is only available on Windows.') +parser.add_option('--with-pch', + action='store_true', + dest='with_pch', + help='Use Precompiled Headers (only available on Windows).') + intl_optgroup.add_option('--download', action='store', dest='download_list', @@ -995,6 +1000,11 @@ def configure_node(o): if flavor != 'win' and options.with_ltcg: raise Exception('Link Time Code Generation is only supported on Windows.') + if flavor == 'win': + o['variables']['node_use_pch'] = b(options.with_pch) + else: + o['variables']['node_use_pch'] = 'false' + if options.tag: o['variables']['node_tag'] = '-' + options.tag else: diff --git a/deps/npm/.github/CODEOWNERS b/deps/npm/.github/CODEOWNERS deleted file mode 100644 index ef8743136d8a1c..00000000000000 --- a/deps/npm/.github/CODEOWNERS +++ /dev/null @@ -1 +0,0 @@ -* @npm/cli-team diff --git a/deps/npm/.github/issue_template.md b/deps/npm/.github/issue_template.md deleted file mode 100644 index ec78009f7605b8..00000000000000 --- a/deps/npm/.github/issue_template.md +++ /dev/null @@ -1,70 +0,0 @@ -#### I'm opening this issue because: - - - [ ] npm is crashing. - - [ ] npm is producing an incorrect install. - - [ ] npm is doing something I don't understand. - - [ ] npm is producing incorrect or undesirable behavior. - - [ ] Other (_see below for feature requests_): - -#### What's going wrong? - -#### How can the CLI team reproduce the problem? - - - -### supporting information: - - - `npm -v` prints: - - `node -v` prints: - - `npm config get registry` prints: - - Windows, OS X/macOS, or Linux?: - - Network issues: - - Geographic location where npm was run: - - [ ] I use a proxy to connect to the npm registry. - - [ ] I use a proxy to connect to the web. - - [ ] I use a proxy when downloading Git repos. - - [ ] I access the npm registry via a VPN - - [ ] I don't use a proxy, but have limited or unreliable internet access. - - Container: - - [ ] I develop using Vagrant on Windows. - - [ ] I develop using Vagrant on OS X or Linux. - - [ ] I develop / deploy using Docker. - - [ ] I deploy to a PaaS (Triton, Heroku). - - - - diff --git a/deps/npm/.npmignore b/deps/npm/.npmignore index 6b9f1ecefbd9e8..1b32b033e23a72 100644 --- a/deps/npm/.npmignore +++ b/deps/npm/.npmignore @@ -1,6 +1,7 @@ *.swp .*.swp npm-debug.log +/.github /test node_modules/marked node_modules/ronn diff --git a/deps/npm/AUTHORS b/deps/npm/AUTHORS index f0cae95e96e100..4b9b627102d6bc 100644 --- a/deps/npm/AUTHORS +++ b/deps/npm/AUTHORS @@ -570,3 +570,17 @@ Tieme van Veen Finn Pauls Jeremy Kahn Mertcan Mermerkaya +Will Yardley +Matt Travi +Solomon Victorino +Rich Trott +Maksym Kobieliev +Thomas Reggi +David Gilbertson +Rob Lourens +Karan Thakkar +Howard T. Chiam +Geoffrey Mattie +Luis Lobo Borobia +Aaron Tribou +刘祺 diff --git a/deps/npm/CHANGELOG.md b/deps/npm/CHANGELOG.md index e292478eabf9c4..f07b39a2e5565a 100644 --- a/deps/npm/CHANGELOG.md +++ b/deps/npm/CHANGELOG.md @@ -1,3 +1,221 @@ +## v6.2.0 (2018-07-13): + +In case you missed it, [we +moved!](https://blog.npmjs.org/post/175587538995/announcing-npmcommunity). We +look forward to seeing future PRs landing in +[npm/cli](https://github.com/npm/cli) in the future, and we'll be chatting with +you all in [npm.community](https://npm.community). Go check it out! + +This final release of `npm@6.2.0` includes a couple of features that weren't +quite ready on time but that we'd still like to include. Enjoy! + +### FEATURES + +* [`244b18380`](https://github.com/npm/npm/commit/244b18380ee55950b13c293722771130dbad70de) + [#20554](https://github.com/npm/npm/pull/20554) + add support for --parseable output + ([@luislobo](https://github.com/luislobo)) +* [`7984206e2`](https://github.com/npm/npm/commit/7984206e2f41b8d8361229cde88d68f0c96ed0b8) + [#12697](https://github.com/npm/npm/pull/12697) + Add new `sign-git-commit` config to control whether the git commit itself gets + signed, or just the tag (which is the default). + ([@tribou](https://github.com/tribou)) + +### FIXES + +* [`4c32413a5`](https://github.com/npm/npm/commit/4c32413a5b42e18a34afb078cf00eed60f08e4ff) + [#19418](https://github.com/npm/npm/pull/19418) + Do not use `SET` to fetch the env in git-bash or Cygwin. + ([@gucong3000](https://github.com/gucong3000)) + +### DEPENDENCY BUMPS + +* [`d9b2712a6`](https://github.com/npm/npm/commit/d9b2712a670e5e78334e83f89a5ed49616f1f3d3) + `request@2.81.0`: Downgraded to allow better deduplication. This does + introduce a bunch of `hoek`-related audit reports, but they don't affect npm + itself so we consider it safe. We'll upgrade `request` again once `node-gyp` + unpins it. + ([@simov](https://github.com/simov)) +* [`2ac48f863`](https://github.com/npm/npm/commit/2ac48f863f90166b2bbf2021ed4cc04343d2503c) + `node-gyp@3.7.0` + ([@MylesBorins](https://github.com/MylesBorins)) +* [`8dc6d7640`](https://github.com/npm/npm/commit/8dc6d76408f83ba35bda77a2ac1bdbde01937349) + `cli-table3@0.5.0`: `cli-table2` is unmaintained and required `lodash`. With + this dependency bump, we've removed `lodash` from our tree, which cut back + tarball size by another 300kb. + ([@Turbo87](https://github.com/Turbo87)) +* [`90c759fee`](https://github.com/npm/npm/commit/90c759fee6055cf61cf6709432a5e6eae6278096) + `npm-audit-report@1.3.1` + ([@zkat](https://github.com/zkat)) +* [`4231a0a1e`](https://github.com/npm/npm/commit/4231a0a1eb2be13931c3b71eba38c0709644302c) + Add `cli-table3` to bundleDeps. + ([@iarna](https://github.com/iarna)) +* [`322d9c2f1`](https://github.com/npm/npm/commit/322d9c2f107fd82a4cbe2f9d7774cea5fbf41b8d) + Make `standard` happy. + ([@iarna](https://github.com/iarna)) + +### DOCS + +* [`5724983ea`](https://github.com/npm/npm/commit/5724983ea8f153fb122f9c0ccab6094a26dfc631) + [#21165](https://github.com/npm/npm/pull/21165) + Fix some markdown formatting in npm-disputes.md. + ([@hchiam](https://github.com/hchiam)) +* [`738178315`](https://github.com/npm/npm/commit/738178315fe48e463028657ea7ae541c3d63d171) + [#20920](https://github.com/npm/npm/pull/20920) + Explicitly state that republishing an unpublished package requires a 72h + waiting period. + ([@gmattie](https://github.com/gmattie)) +* [`f0a372b07`](https://github.com/npm/npm/commit/f0a372b074cc43ee0e1be28dbbcef0d556b3b36c) + Replace references to the old repo or issue tracker. We're at npm/cli now! + ([@zkat](https://github.com/zkat)) + +## v6.2.0-next.1 (2018-07-05): + +This is a quick patch to the release to fix an issue that was preventing users +from installing `npm@next`. + +* [`ecdcbd745`](https://github.com/npm/npm/commit/ecdcbd745ae1edd9bdd102dc3845a7bc76e1c5fb) + [#21129](https://github.com/npm/npm/pull/21129) + Remove postinstall script that depended on source files, thus preventing + `npm@next` from being installable from the registry. + ([@zkat](https://github.com/zkat)) + +## v6.2.0-next.0 (2018-06-28): + +### NEW FEATURES + +* [`ce0793358`](https://github.com/npm/npm/commit/ce07933588ec2da1cc1980f93bdaa485d6028ae2) + [#20750](https://github.com/npm/npm/pull/20750) + You can now disable the update notifier entirely by using + `--no-update-notifier` or setting it in your config with `npm config set + update-notifier false`. + ([@travi](https://github.com/travi)) +* [`d2ad776f6`](https://github.com/npm/npm/commit/d2ad776f6dcd92ae3937465736dcbca171131343) + [#20879](https://github.com/npm/npm/pull/20879) + When `npm run-script -``` - -This bundle can be used with different module systems; it creates global `Ajv` if no module system is found. - -The browser bundle is available on [cdnjs](https://cdnjs.com/libraries/ajv). - -Ajv is tested with these browsers: - -[![Sauce Test Status](https://saucelabs.com/browser-matrix/epoberezkin.svg)](https://saucelabs.com/u/epoberezkin) - -__Please note__: some frameworks, e.g. Dojo, may redefine global require in such way that is not compatible with CommonJS module format. In such case Ajv bundle has to be loaded before the framework and then you can use global Ajv (see issue [#234](https://github.com/epoberezkin/ajv/issues/234)). - - -## Command line interface - -CLI is available as a separate npm package [ajv-cli](https://github.com/jessedc/ajv-cli). It supports: - -- compiling JSON-schemas to test their validity -- BETA: generating standalone module exporting a validation function to be used without Ajv (using [ajv-pack](https://github.com/epoberezkin/ajv-pack)) -- migrate schemas to draft-06 (using [json-schema-migrate](https://github.com/epoberezkin/json-schema-migrate)) -- validating data file(s) against JSON-schema -- testing expected validity of data against JSON-schema -- referenced schemas -- custom meta-schemas -- files in JSON and JavaScript format -- all Ajv options -- reporting changes in data after validation in [JSON-patch](https://tools.ietf.org/html/rfc6902) format - - -## Validation keywords - -Ajv supports all validation keywords from draft 4 of JSON-schema standard: - -- [type](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#type) -- [for numbers](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#keywords-for-numbers) - maximum, minimum, exclusiveMaximum, exclusiveMinimum, multipleOf -- [for strings](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#keywords-for-strings) - maxLength, minLength, pattern, format -- [for arrays](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#keywords-for-arrays) - maxItems, minItems, uniqueItems, items, additionalItems, [contains](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#contains) -- [for objects](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#keywords-for-objects) - maxProperties, minProperties, required, properties, patternProperties, additionalProperties, dependencies, [propertyNames](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#propertynames) -- [for all types](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#keywords-for-all-types) - enum, [const](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#const) -- [compound keywords](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#compound-keywords) - not, oneOf, anyOf, allOf - -With [ajv-keywords](https://github.com/epoberezkin/ajv-keywords) package Ajv also supports validation keywords from [JSON Schema extension proposals](https://github.com/json-schema/json-schema/wiki/v5-Proposals) for JSON-schema standard: - -- [switch](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#switch-proposed) - conditional validation with a sequence of if/then clauses -- [patternRequired](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#patternrequired-proposed) - like `required` but with patterns that some property should match. -- [formatMaximum, formatMinimum, formatExclusiveMaximum, formatExclusiveMinimum](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#formatmaximum--formatminimum-and-exclusiveformatmaximum--exclusiveformatminimum-proposed) - setting limits for date, time, etc. - -See [JSON Schema validation keywords](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md) for more details. - - -## Formats - -The following formats are supported for string validation with "format" keyword: - -- _date_: full-date according to [RFC3339](http://tools.ietf.org/html/rfc3339#section-5.6). -- _time_: time with optional time-zone. -- _date-time_: date-time from the same source (time-zone is mandatory). `date`, `time` and `date-time` validate ranges in `full` mode and only regexp in `fast` mode (see [options](#options)). -- _uri_: full uri with optional protocol. -- _url_: [URL record](https://url.spec.whatwg.org/#concept-url). -- _uri-template_: URI template according to [RFC6570](https://tools.ietf.org/html/rfc6570) -- _email_: email address. -- _hostname_: host name according to [RFC1034](http://tools.ietf.org/html/rfc1034#section-3.5). -- _ipv4_: IP address v4. -- _ipv6_: IP address v6. -- _regex_: tests whether a string is a valid regular expression by passing it to RegExp constructor. -- _uuid_: Universally Unique IDentifier according to [RFC4122](http://tools.ietf.org/html/rfc4122). -- _json-pointer_: JSON-pointer according to [RFC6901](https://tools.ietf.org/html/rfc6901). -- _relative-json-pointer_: relative JSON-pointer according to [this draft](http://tools.ietf.org/html/draft-luff-relative-json-pointer-00). - -There are two modes of format validation: `fast` and `full`. This mode affects formats `date`, `time`, `date-time`, `uri`, `email`, and `hostname`. See [Options](#options) for details. - -You can add additional formats and replace any of the formats above using [addFormat](#api-addformat) method. - -The option `unknownFormats` allows changing the default behaviour when an unknown format is encountered. In this case Ajv can either fail schema compilation (default) or ignore it (default in versions before 5.0.0). You also can whitelist specific format(s) to be ignored. See [Options](#options) for details. - -You can find patterns used for format validation and the sources that were used in [formats.js](https://github.com/epoberezkin/ajv/blob/master/lib/compile/formats.js). - - -## Combining schemas with $ref - -You can structure your validation logic across multiple schema files and have schemas reference each other using `$ref` keyword. - -Example: - -```javascript -var schema = { - "$id": "http://example.com/schemas/schema.json", - "type": "object", - "properties": { - "foo": { "$ref": "defs.json#/definitions/int" }, - "bar": { "$ref": "defs.json#/definitions/str" } - } -}; - -var defsSchema = { - "$id": "http://example.com/schemas/defs.json", - "definitions": { - "int": { "type": "integer" }, - "str": { "type": "string" } - } -}; -``` - -Now to compile your schema you can either pass all schemas to Ajv instance: - -```javascript -var ajv = new Ajv({schemas: [schema, defsSchema]}); -var validate = ajv.getSchema('http://example.com/schemas/schema.json'); -``` - -or use `addSchema` method: - -```javascript -var ajv = new Ajv; -var validate = ajv.addSchema(defsSchema) - .compile(schema); -``` - -See [Options](#options) and [addSchema](#api) method. - -__Please note__: -- `$ref` is resolved as the uri-reference using schema $id as the base URI (see the example). -- References can be recursive (and mutually recursive) to implement the schemas for different data structures (such as linked lists, trees, graphs, etc.). -- You don't have to host your schema files at the URIs that you use as schema $id. These URIs are only used to identify the schemas, and according to JSON Schema specification validators should not expect to be able to download the schemas from these URIs. -- The actual location of the schema file in the file system is not used. -- You can pass the identifier of the schema as the second parameter of `addSchema` method or as a property name in `schemas` option. This identifier can be used instead of (or in addition to) schema $id. -- You cannot have the same $id (or the schema identifier) used for more than one schema - the exception will be thrown. -- You can implement dynamic resolution of the referenced schemas using `compileAsync` method. In this way you can store schemas in any system (files, web, database, etc.) and reference them without explicitly adding to Ajv instance. See [Asynchronous schema compilation](#asynchronous-schema-compilation). - - -## $data reference - -With `$data` option you can use values from the validated data as the values for the schema keywords. See [proposal](https://github.com/json-schema/json-schema/wiki/$data-(v5-proposal)) for more information about how it works. - -`$data` reference is supported in the keywords: const, enum, format, maximum/minimum, exclusiveMaximum / exclusiveMinimum, maxLength / minLength, maxItems / minItems, maxProperties / minProperties, formatMaximum / formatMinimum, formatExclusiveMaximum / formatExclusiveMinimum, multipleOf, pattern, required, uniqueItems. - -The value of "$data" should be a [JSON-pointer](https://tools.ietf.org/html/rfc6901) to the data (the root is always the top level data object, even if the $data reference is inside a referenced subschema) or a [relative JSON-pointer](http://tools.ietf.org/html/draft-luff-relative-json-pointer-00) (it is relative to the current point in data; if the $data reference is inside a referenced subschema it cannot point to the data outside of the root level for this subschema). - -Examples. - -This schema requires that the value in property `smaller` is less or equal than the value in the property larger: - -```javascript -var ajv = new Ajv({$data: true}); - -var schema = { - "properties": { - "smaller": { - "type": "number", - "maximum": { "$data": "1/larger" } - }, - "larger": { "type": "number" } - } -}; - -var validData = { - smaller: 5, - larger: 7 -}; - -ajv.validate(schema, validData); // true -``` - -This schema requires that the properties have the same format as their field names: - -```javascript -var schema = { - "additionalProperties": { - "type": "string", - "format": { "$data": "0#" } - } -}; - -var validData = { - 'date-time': '1963-06-19T08:30:06.283185Z', - email: 'joe.bloggs@example.com' -} -``` - -`$data` reference is resolved safely - it won't throw even if some property is undefined. If `$data` resolves to `undefined` the validation succeeds (with the exclusion of `const` keyword). If `$data` resolves to incorrect type (e.g. not "number" for maximum keyword) the validation fails. - - -## $merge and $patch keywords - -With the package [ajv-merge-patch](https://github.com/epoberezkin/ajv-merge-patch) you can use the keywords `$merge` and `$patch` that allow extending JSON-schemas with patches using formats [JSON Merge Patch (RFC 7396)](https://tools.ietf.org/html/rfc7396) and [JSON Patch (RFC 6902)](https://tools.ietf.org/html/rfc6902). - -To add keywords `$merge` and `$patch` to Ajv instance use this code: - -```javascript -require('ajv-merge-patch')(ajv); -``` - -Examples. - -Using `$merge`: - -```json -{ - "$merge": { - "source": { - "type": "object", - "properties": { "p": { "type": "string" } }, - "additionalProperties": false - }, - "with": { - "properties": { "q": { "type": "number" } } - } - } -} -``` - -Using `$patch`: - -```json -{ - "$patch": { - "source": { - "type": "object", - "properties": { "p": { "type": "string" } }, - "additionalProperties": false - }, - "with": [ - { "op": "add", "path": "/properties/q", "value": { "type": "number" } } - ] - } -} -``` - -The schemas above are equivalent to this schema: - -```json -{ - "type": "object", - "properties": { - "p": { "type": "string" }, - "q": { "type": "number" } - }, - "additionalProperties": false -} -``` - -The properties `source` and `with` in the keywords `$merge` and `$patch` can use absolute or relative `$ref` to point to other schemas previously added to the Ajv instance or to the fragments of the current schema. - -See the package [ajv-merge-patch](https://github.com/epoberezkin/ajv-merge-patch) for more information. - - -## Defining custom keywords - -The advantages of using custom keywords are: - -- allow creating validation scenarios that cannot be expressed using JSON Schema -- simplify your schemas -- help bringing a bigger part of the validation logic to your schemas -- make your schemas more expressive, less verbose and closer to your application domain -- implement custom data processors that modify your data (`modifying` option MUST be used in keyword definition) and/or create side effects while the data is being validated - -If a keyword is used only for side-effects and its validation result is pre-defined, use option `valid: true/false` in keyword definition to simplify both generated code (no error handling in case of `valid: true`) and your keyword functions (no need to return any validation result). - -The concerns you have to be aware of when extending JSON-schema standard with custom keywords are the portability and understanding of your schemas. You will have to support these custom keywords on other platforms and to properly document these keywords so that everybody can understand them in your schemas. - -You can define custom keywords with [addKeyword](#api-addkeyword) method. Keywords are defined on the `ajv` instance level - new instances will not have previously defined keywords. - -Ajv allows defining keywords with: -- validation function -- compilation function -- macro function -- inline compilation function that should return code (as string) that will be inlined in the currently compiled schema. - -Example. `range` and `exclusiveRange` keywords using compiled schema: - -```javascript -ajv.addKeyword('range', { - type: 'number', - compile: function (sch, parentSchema) { - var min = sch[0]; - var max = sch[1]; - - return parentSchema.exclusiveRange === true - ? function (data) { return data > min && data < max; } - : function (data) { return data >= min && data <= max; } - } -}); - -var schema = { "range": [2, 4], "exclusiveRange": true }; -var validate = ajv.compile(schema); -console.log(validate(2.01)); // true -console.log(validate(3.99)); // true -console.log(validate(2)); // false -console.log(validate(4)); // false -``` - -Several custom keywords (typeof, instanceof, range and propertyNames) are defined in [ajv-keywords](https://github.com/epoberezkin/ajv-keywords) package - they can be used for your schemas and as a starting point for your own custom keywords. - -See [Defining custom keywords](https://github.com/epoberezkin/ajv/blob/master/CUSTOM.md) for more details. - - -## Asynchronous schema compilation - -During asynchronous compilation remote references are loaded using supplied function. See `compileAsync` [method](#api-compileAsync) and `loadSchema` [option](#options). - -Example: - -```javascript -var ajv = new Ajv({ loadSchema: loadSchema }); - -ajv.compileAsync(schema).then(function (validate) { - var valid = validate(data); - // ... -}); - -function loadSchema(uri) { - return request.json(uri).then(function (res) { - if (res.statusCode >= 400) - throw new Error('Loading error: ' + res.statusCode); - return res.body; - }); -} -``` - -__Please note__: [Option](#options) `missingRefs` should NOT be set to `"ignore"` or `"fail"` for asynchronous compilation to work. - - -## Asynchronous validation - -Example in Node.js REPL: https://tonicdev.com/esp/ajv-asynchronous-validation - -You can define custom formats and keywords that perform validation asynchronously by accessing database or some other service. You should add `async: true` in the keyword or format definition (see [addFormat](#api-addformat), [addKeyword](#api-addkeyword) and [Defining custom keywords](#defining-custom-keywords)). - -If your schema uses asynchronous formats/keywords or refers to some schema that contains them it should have `"$async": true` keyword so that Ajv can compile it correctly. If asynchronous format/keyword or reference to asynchronous schema is used in the schema without `$async` keyword Ajv will throw an exception during schema compilation. - -__Please note__: all asynchronous subschemas that are referenced from the current or other schemas should have `"$async": true` keyword as well, otherwise the schema compilation will fail. - -Validation function for an asynchronous custom format/keyword should return a promise that resolves with `true` or `false` (or rejects with `new Ajv.ValidationError(errors)` if you want to return custom errors from the keyword function). Ajv compiles asynchronous schemas to either [es7 async functions](http://tc39.github.io/ecmascript-asyncawait/) that can optionally be transpiled with [nodent](https://github.com/MatAtBread/nodent) or with [regenerator](https://github.com/facebook/regenerator) or to [generator functions](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/function*) that can be optionally transpiled with regenerator as well. You can also supply any other transpiler as a function. See [Options](#options). - -The compiled validation function has `$async: true` property (if the schema is asynchronous), so you can differentiate these functions if you are using both synchronous and asynchronous schemas. - -If you are using generators, the compiled validation function can be either wrapped with [co](https://github.com/tj/co) (default) or returned as generator function, that can be used directly, e.g. in [koa](http://koajs.com/) 1.0. `co` is a small library, it is included in Ajv (both as npm dependency and in the browser bundle). - -Async functions are currently supported in Chrome 55, Firefox 52, Node.js 7 (with --harmony-async-await) and MS Edge 13 (with flag). - -Generator functions are currently supported in Chrome, Firefox and Node.js. - -If you are using Ajv in other browsers or in older versions of Node.js you should use one of available transpiling options. All provided async modes use global Promise class. If your platform does not have Promise you should use a polyfill that defines it. - -Validation result will be a promise that resolves with validated data or rejects with an exception `Ajv.ValidationError` that contains the array of validation errors in `errors` property. - - -Example: - -```javascript -/** - * Default mode is non-transpiled generator function wrapped with `co`. - * Using package ajv-async (https://github.com/epoberezkin/ajv-async) - * you can auto-detect the best async mode. - * In this case, without "async" and "transpile" options - * (or with option {async: true}) - * Ajv will choose the first supported/installed option in this order: - * 1. native async function - * 2. native generator function wrapped with co - * 3. es7 async functions transpiled with nodent - * 4. es7 async functions transpiled with regenerator - */ - -var setupAsync = require('ajv-async'); -var ajv = setupAsync(new Ajv); - -ajv.addKeyword('idExists', { - async: true, - type: 'number', - validate: checkIdExists -}); - - -function checkIdExists(schema, data) { - return knex(schema.table) - .select('id') - .where('id', data) - .then(function (rows) { - return !!rows.length; // true if record is found - }); -} - -var schema = { - "$async": true, - "properties": { - "userId": { - "type": "integer", - "idExists": { "table": "users" } - }, - "postId": { - "type": "integer", - "idExists": { "table": "posts" } - } - } -}; - -var validate = ajv.compile(schema); - -validate({ userId: 1, postId: 19 }) -.then(function (data) { - console.log('Data is valid', data); // { userId: 1, postId: 19 } -}) -.catch(function (err) { - if (!(err instanceof Ajv.ValidationError)) throw err; - // data is invalid - console.log('Validation errors:', err.errors); -}); -``` - -### Using transpilers with asynchronous validation functions. - -To use a transpiler you should separately install it (or load its bundle in the browser). - -Ajv npm package includes minified browser bundles of regenerator and nodent in dist folder. - - -#### Using nodent - -```javascript -var setupAsync = require('ajv-async'); -var ajv = new Ajv({ /* async: 'es7', */ transpile: 'nodent' }); -setupAsync(ajv); -var validate = ajv.compile(schema); // transpiled es7 async function -validate(data).then(successFunc).catch(errorFunc); -``` - -`npm install nodent` or use `nodent.min.js` from dist folder of npm package. - - -#### Using regenerator - -```javascript -var setupAsync = require('ajv-async'); -var ajv = new Ajv({ /* async: 'es7', */ transpile: 'regenerator' }); -setupAsync(ajv); -var validate = ajv.compile(schema); // transpiled es7 async function -validate(data).then(successFunc).catch(errorFunc); -``` - -`npm install regenerator` or use `regenerator.min.js` from dist folder of npm package. - - -#### Using other transpilers - -```javascript -var ajv = new Ajv({ async: 'es7', processCode: transpileFunc }); -var validate = ajv.compile(schema); // transpiled es7 async function -validate(data).then(successFunc).catch(errorFunc); -``` - -See [Options](#options). - - -#### Comparison of async modes - -|mode|transpile
speed*|run-time
speed*|bundle
size| -|---|:-:|:-:|:-:| -|es7 async
(native)|-|0.75|-| -|generators
(native)|-|1.0|-| -|es7.nodent|1.35|1.1|215Kb| -|es7.regenerator|1.0|2.7|1109Kb| -|regenerator|1.0|3.2|1109Kb| - -\* Relative performance in Node.js 7.x — smaller is better. - -[nodent](https://github.com/MatAtBread/nodent) has several advantages: - -- much smaller browser bundle than regenerator -- almost the same performance of generated code as native generators in Node.js and the latest Chrome -- much better performance than native generators in other browsers -- works in IE 9 (regenerator does not) - - -## Filtering data - -With [option `removeAdditional`](#options) (added by [andyscott](https://github.com/andyscott)) you can filter data during the validation. - -This option modifies original data. - -Example: - -```javascript -var ajv = new Ajv({ removeAdditional: true }); -var schema = { - "additionalProperties": false, - "properties": { - "foo": { "type": "number" }, - "bar": { - "additionalProperties": { "type": "number" }, - "properties": { - "baz": { "type": "string" } - } - } - } -} - -var data = { - "foo": 0, - "additional1": 1, // will be removed; `additionalProperties` == false - "bar": { - "baz": "abc", - "additional2": 2 // will NOT be removed; `additionalProperties` != false - }, -} - -var validate = ajv.compile(schema); - -console.log(validate(data)); // true -console.log(data); // { "foo": 0, "bar": { "baz": "abc", "additional2": 2 } -``` - -If `removeAdditional` option in the example above were `"all"` then both `additional1` and `additional2` properties would have been removed. - -If the option were `"failing"` then property `additional1` would have been removed regardless of its value and property `additional2` would have been removed only if its value were failing the schema in the inner `additionalProperties` (so in the example above it would have stayed because it passes the schema, but any non-number would have been removed). - -__Please note__: If you use `removeAdditional` option with `additionalProperties` keyword inside `anyOf`/`oneOf` keywords your validation can fail with this schema, for example: - -```json -{ - "type": "object", - "oneOf": [ - { - "properties": { - "foo": { "type": "string" } - }, - "required": [ "foo" ], - "additionalProperties": false - }, - { - "properties": { - "bar": { "type": "integer" } - }, - "required": [ "bar" ], - "additionalProperties": false - } - ] -} -``` - -The intention of the schema above is to allow objects with either the string property "foo" or the integer property "bar", but not with both and not with any other properties. - -With the option `removeAdditional: true` the validation will pass for the object `{ "foo": "abc"}` but will fail for the object `{"bar": 1}`. It happens because while the first subschema in `oneOf` is validated, the property `bar` is removed because it is an additional property according to the standard (because it is not included in `properties` keyword in the same schema). - -While this behaviour is unexpected (issues [#129](https://github.com/epoberezkin/ajv/issues/129), [#134](https://github.com/epoberezkin/ajv/issues/134)), it is correct. To have the expected behaviour (both objects are allowed and additional properties are removed) the schema has to be refactored in this way: - -```json -{ - "type": "object", - "properties": { - "foo": { "type": "string" }, - "bar": { "type": "integer" } - }, - "additionalProperties": false, - "oneOf": [ - { "required": [ "foo" ] }, - { "required": [ "bar" ] } - ] -} -``` - -The schema above is also more efficient - it will compile into a faster function. - - -## Assigning defaults - -With [option `useDefaults`](#options) Ajv will assign values from `default` keyword in the schemas of `properties` and `items` (when it is the array of schemas) to the missing properties and items. - -This option modifies original data. - -__Please note__: by default the default value is inserted in the generated validation code as a literal (starting from v4.0), so the value inserted in the data will be the deep clone of the default in the schema. - -If you need to insert the default value in the data by reference pass the option `useDefaults: "shared"`. - -Inserting defaults by reference can be faster (in case you have an object in `default`) and it allows to have dynamic values in defaults, e.g. timestamp, without recompiling the schema. The side effect is that modifying the default value in any validated data instance will change the default in the schema and in other validated data instances. See example 3 below. - - -Example 1 (`default` in `properties`): - -```javascript -var ajv = new Ajv({ useDefaults: true }); -var schema = { - "type": "object", - "properties": { - "foo": { "type": "number" }, - "bar": { "type": "string", "default": "baz" } - }, - "required": [ "foo", "bar" ] -}; - -var data = { "foo": 1 }; - -var validate = ajv.compile(schema); - -console.log(validate(data)); // true -console.log(data); // { "foo": 1, "bar": "baz" } -``` - -Example 2 (`default` in `items`): - -```javascript -var schema = { - "type": "array", - "items": [ - { "type": "number" }, - { "type": "string", "default": "foo" } - ] -} - -var data = [ 1 ]; - -var validate = ajv.compile(schema); - -console.log(validate(data)); // true -console.log(data); // [ 1, "foo" ] -``` - -Example 3 (inserting "defaults" by reference): - -```javascript -var ajv = new Ajv({ useDefaults: 'shared' }); - -var schema = { - properties: { - foo: { - default: { bar: 1 } - } - } -} - -var validate = ajv.compile(schema); - -var data = {}; -console.log(validate(data)); // true -console.log(data); // { foo: { bar: 1 } } - -data.foo.bar = 2; - -var data2 = {}; -console.log(validate(data2)); // true -console.log(data2); // { foo: { bar: 2 } } -``` - -`default` keywords in other cases are ignored: - -- not in `properties` or `items` subschemas -- in schemas inside `anyOf`, `oneOf` and `not` (see [#42](https://github.com/epoberezkin/ajv/issues/42)) -- in `if` subschema of `switch` keyword -- in schemas generated by custom macro keywords - - -## Coercing data types - -When you are validating user inputs all your data properties are usually strings. The option `coerceTypes` allows you to have your data types coerced to the types specified in your schema `type` keywords, both to pass the validation and to use the correctly typed data afterwards. - -This option modifies original data. - -__Please note__: if you pass a scalar value to the validating function its type will be coerced and it will pass the validation, but the value of the variable you pass won't be updated because scalars are passed by value. - - -Example 1: - -```javascript -var ajv = new Ajv({ coerceTypes: true }); -var schema = { - "type": "object", - "properties": { - "foo": { "type": "number" }, - "bar": { "type": "boolean" } - }, - "required": [ "foo", "bar" ] -}; - -var data = { "foo": "1", "bar": "false" }; - -var validate = ajv.compile(schema); - -console.log(validate(data)); // true -console.log(data); // { "foo": 1, "bar": false } -``` - -Example 2 (array coercions): - -```javascript -var ajv = new Ajv({ coerceTypes: 'array' }); -var schema = { - "properties": { - "foo": { "type": "array", "items": { "type": "number" } }, - "bar": { "type": "boolean" } - } -}; - -var data = { "foo": "1", "bar": ["false"] }; - -var validate = ajv.compile(schema); - -console.log(validate(data)); // true -console.log(data); // { "foo": [1], "bar": false } -``` - -The coercion rules, as you can see from the example, are different from JavaScript both to validate user input as expected and to have the coercion reversible (to correctly validate cases where different types are defined in subschemas of "anyOf" and other compound keywords). - -See [Coercion rules](https://github.com/epoberezkin/ajv/blob/master/COERCION.md) for details. - - -## API - -##### new Ajv(Object options) -> Object - -Create Ajv instance. - - -##### .compile(Object schema) -> Function<Object data> - -Generate validating function and cache the compiled schema for future use. - -Validating function returns boolean and has properties `errors` with the errors from the last validation (`null` if there were no errors) and `schema` with the reference to the original schema. - -Unless the option `validateSchema` is false, the schema will be validated against meta-schema and if schema is invalid the error will be thrown. See [options](#options). - - -##### .compileAsync(Object schema [, Boolean meta] [, Function callback]) -> Promise - -Asynchronous version of `compile` method that loads missing remote schemas using asynchronous function in `options.loadSchema`. This function returns a Promise that resolves to a validation function. An optional callback passed to `compileAsync` will be called with 2 parameters: error (or null) and validating function. The returned promise will reject (and the callback will be called with an error) when: - -- missing schema can't be loaded (`loadSchema` returns a Promise that rejects). -- a schema containing a missing reference is loaded, but the reference cannot be resolved. -- schema (or some loaded/referenced schema) is invalid. - -The function compiles schema and loads the first missing schema (or meta-schema) until all missing schemas are loaded. - -You can asynchronously compile meta-schema by passing `true` as the second parameter. - -See example in [Asynchronous compilation](#asynchronous-schema-compilation). - - -##### .validate(Object schema|String key|String ref, data) -> Boolean - -Validate data using passed schema (it will be compiled and cached). - -Instead of the schema you can use the key that was previously passed to `addSchema`, the schema id if it was present in the schema or any previously resolved reference. - -Validation errors will be available in the `errors` property of Ajv instance (`null` if there were no errors). - -__Please note__: every time this method is called the errors are overwritten so you need to copy them to another variable if you want to use them later. - -If the schema is asynchronous (has `$async` keyword on the top level) this method returns a Promise. See [Asynchronous validation](#asynchronous-validation). - - -##### .addSchema(Array<Object>|Object schema [, String key]) -> Ajv - -Add schema(s) to validator instance. This method does not compile schemas (but it still validates them). Because of that dependencies can be added in any order and circular dependencies are supported. It also prevents unnecessary compilation of schemas that are containers for other schemas but not used as a whole. - -Array of schemas can be passed (schemas should have ids), the second parameter will be ignored. - -Key can be passed that can be used to reference the schema and will be used as the schema id if there is no id inside the schema. If the key is not passed, the schema id will be used as the key. - - -Once the schema is added, it (and all the references inside it) can be referenced in other schemas and used to validate data. - -Although `addSchema` does not compile schemas, explicit compilation is not required - the schema will be compiled when it is used first time. - -By default the schema is validated against meta-schema before it is added, and if the schema does not pass validation the exception is thrown. This behaviour is controlled by `validateSchema` option. - -__Please note__: Ajv uses the [method chaining syntax](https://en.wikipedia.org/wiki/Method_chaining) for all methods with the prefix `add*` and `remove*`. -This allows you to do nice things like the following. - -```javascript -var validate = new Ajv().addSchema(schema).addFormat(name, regex).getSchema(uri); -``` - -##### .addMetaSchema(Array<Object>|Object schema [, String key]) -> Ajv - -Adds meta schema(s) that can be used to validate other schemas. That function should be used instead of `addSchema` because there may be instance options that would compile a meta schema incorrectly (at the moment it is `removeAdditional` option). - -There is no need to explicitly add draft 6 meta schema (http://json-schema.org/draft-06/schema and http://json-schema.org/schema) - it is added by default, unless option `meta` is set to `false`. You only need to use it if you have a changed meta-schema that you want to use to validate your schemas. See `validateSchema`. - - -##### .validateSchema(Object schema) -> Boolean - -Validates schema. This method should be used to validate schemas rather than `validate` due to the inconsistency of `uri` format in JSON Schema standard. - -By default this method is called automatically when the schema is added, so you rarely need to use it directly. - -If schema doesn't have `$schema` property, it is validated against draft 6 meta-schema (option `meta` should not be false). - -If schema has `$schema` property, then the schema with this id (that should be previously added) is used to validate passed schema. - -Errors will be available at `ajv.errors`. - - -##### .getSchema(String key) -> Function<Object data> - -Retrieve compiled schema previously added with `addSchema` by the key passed to `addSchema` or by its full reference (id). The returned validating function has `schema` property with the reference to the original schema. - - -##### .removeSchema([Object schema|String key|String ref|RegExp pattern]) -> Ajv - -Remove added/cached schema. Even if schema is referenced by other schemas it can be safely removed as dependent schemas have local references. - -Schema can be removed using: -- key passed to `addSchema` -- it's full reference (id) -- RegExp that should match schema id or key (meta-schemas won't be removed) -- actual schema object that will be stable-stringified to remove schema from cache - -If no parameter is passed all schemas but meta-schemas will be removed and the cache will be cleared. - - -##### .addFormat(String name, String|RegExp|Function|Object format) -> Ajv - -Add custom format to validate strings or numbers. It can also be used to replace pre-defined formats for Ajv instance. - -Strings are converted to RegExp. - -Function should return validation result as `true` or `false`. - -If object is passed it should have properties `validate`, `compare` and `async`: - -- _validate_: a string, RegExp or a function as described above. -- _compare_: an optional comparison function that accepts two strings and compares them according to the format meaning. This function is used with keywords `formatMaximum`/`formatMinimum` (defined in [ajv-keywords](https://github.com/epoberezkin/ajv-keywords) package). It should return `1` if the first value is bigger than the second value, `-1` if it is smaller and `0` if it is equal. -- _async_: an optional `true` value if `validate` is an asynchronous function; in this case it should return a promise that resolves with a value `true` or `false`. -- _type_: an optional type of data that the format applies to. It can be `"string"` (default) or `"number"` (see https://github.com/epoberezkin/ajv/issues/291#issuecomment-259923858). If the type of data is different, the validation will pass. - -Custom formats can be also added via `formats` option. - - -##### .addKeyword(String keyword, Object definition) -> Ajv - -Add custom validation keyword to Ajv instance. - -Keyword should be different from all standard JSON schema keywords and different from previously defined keywords. There is no way to redefine keywords or to remove keyword definition from the instance. - -Keyword must start with a letter, `_` or `$`, and may continue with letters, numbers, `_`, `$`, or `-`. -It is recommended to use an application-specific prefix for keywords to avoid current and future name collisions. - -Example Keywords: -- `"xyz-example"`: valid, and uses prefix for the xyz project to avoid name collisions. -- `"example"`: valid, but not recommended as it could collide with future versions of JSON schema etc. -- `"3-example"`: invalid as numbers are not allowed to be the first character in a keyword - -Keyword definition is an object with the following properties: - -- _type_: optional string or array of strings with data type(s) that the keyword applies to. If not present, the keyword will apply to all types. -- _validate_: validating function -- _compile_: compiling function -- _macro_: macro function -- _inline_: compiling function that returns code (as string) -- _schema_: an optional `false` value used with "validate" keyword to not pass schema -- _metaSchema_: an optional meta-schema for keyword schema -- _modifying_: `true` MUST be passed if keyword modifies data -- _valid_: pass `true`/`false` to pre-define validation result, the result returned from validation function will be ignored. This option cannot be used with macro keywords. -- _$data_: an optional `true` value to support [$data reference](#data-reference) as the value of custom keyword. The reference will be resolved at validation time. If the keyword has meta-schema it would be extended to allow $data and it will be used to validate the resolved value. Supporting $data reference requires that keyword has validating function (as the only option or in addition to compile, macro or inline function). -- _async_: an optional `true` value if the validation function is asynchronous (whether it is compiled or passed in _validate_ property); in this case it should return a promise that resolves with a value `true` or `false`. This option is ignored in case of "macro" and "inline" keywords. -- _errors_: an optional boolean indicating whether keyword returns errors. If this property is not set Ajv will determine if the errors were set in case of failed validation. - -_compile_, _macro_ and _inline_ are mutually exclusive, only one should be used at a time. _validate_ can be used separately or in addition to them to support $data reference. - -__Please note__: If the keyword is validating data type that is different from the type(s) in its definition, the validation function will not be called (and expanded macro will not be used), so there is no need to check for data type inside validation function or inside schema returned by macro function (unless you want to enforce a specific type and for some reason do not want to use a separate `type` keyword for that). In the same way as standard keywords work, if the keyword does not apply to the data type being validated, the validation of this keyword will succeed. - -See [Defining custom keywords](#defining-custom-keywords) for more details. - - -##### .getKeyword(String keyword) -> Object|Boolean - -Returns custom keyword definition, `true` for pre-defined keywords and `false` if the keyword is unknown. - - -##### .removeKeyword(String keyword) -> Ajv - -Removes custom or pre-defined keyword so you can redefine them. - -While this method can be used to extend pre-defined keywords, it can also be used to completely change their meaning - it may lead to unexpected results. - -__Please note__: schemas compiled before the keyword is removed will continue to work without changes. To recompile schemas use `removeSchema` method and compile them again. - - -##### .errorsText([Array<Object> errors [, Object options]]) -> String - -Returns the text with all errors in a String. - -Options can have properties `separator` (string used to separate errors, ", " by default) and `dataVar` (the variable name that dataPaths are prefixed with, "data" by default). - - -## Options - -Defaults: - -```javascript -{ - // validation and reporting options: - $data: false, - allErrors: false, - verbose: false, - jsonPointers: false, - uniqueItems: true, - unicode: true, - format: 'fast', - formats: {}, - unknownFormats: true, - schemas: {}, - logger: undefined, - // referenced schema options: - schemaId: undefined // recommended '$id' - missingRefs: true, - extendRefs: 'ignore', // recommended 'fail' - loadSchema: undefined, // function(uri: string): Promise {} - // options to modify validated data: - removeAdditional: false, - useDefaults: false, - coerceTypes: false, - // asynchronous validation options: - async: 'co*', - transpile: undefined, // requires ajv-async package - // advanced options: - meta: true, - validateSchema: true, - addUsedSchema: true, - inlineRefs: true, - passContext: false, - loopRequired: Infinity, - ownProperties: false, - multipleOfPrecision: false, - errorDataPath: 'object', - messages: true, - sourceCode: false, - processCode: undefined, // function (str: string): string {} - cache: new Cache, - serialize: undefined -} -``` - -##### Validation and reporting options - -- _$data_: support [$data references](#data-reference). Draft 6 meta-schema that is added by default will be extended to allow them. If you want to use another meta-schema you need to use $dataMetaSchema method to add support for $data reference. See [API](#api). -- _allErrors_: check all rules collecting all errors. Default is to return after the first error. -- _verbose_: include the reference to the part of the schema (`schema` and `parentSchema`) and validated data in errors (false by default). -- _jsonPointers_: set `dataPath` property of errors using [JSON Pointers](https://tools.ietf.org/html/rfc6901) instead of JavaScript property access notation. -- _uniqueItems_: validate `uniqueItems` keyword (true by default). -- _unicode_: calculate correct length of strings with unicode pairs (true by default). Pass `false` to use `.length` of strings that is faster, but gives "incorrect" lengths of strings with unicode pairs - each unicode pair is counted as two characters. -- _format_: formats validation mode ('fast' by default). Pass 'full' for more correct and slow validation or `false` not to validate formats at all. E.g., 25:00:00 and 2015/14/33 will be invalid time and date in 'full' mode but it will be valid in 'fast' mode. -- _formats_: an object with custom formats. Keys and values will be passed to `addFormat` method. -- _unknownFormats_: handling of unknown formats. Option values: - - `true` (default) - if an unknown format is encountered the exception is thrown during schema compilation. If `format` keyword value is [$data reference](#data-reference) and it is unknown the validation will fail. - - `[String]` - an array of unknown format names that will be ignored. This option can be used to allow usage of third party schemas with format(s) for which you don't have definitions, but still fail if another unknown format is used. If `format` keyword value is [$data reference](#data-reference) and it is not in this array the validation will fail. - - `"ignore"` - to log warning during schema compilation and always pass validation (the default behaviour in versions before 5.0.0). This option is not recommended, as it allows to mistype format name and it won't be validated without any error message. This behaviour is required by JSON-schema specification. -- _schemas_: an array or object of schemas that will be added to the instance. In case you pass the array the schemas must have IDs in them. When the object is passed the method `addSchema(value, key)` will be called for each schema in this object. -- _logger_: sets the logging method. Default is the global `console` object that should have methods `log`, `warn` and `error`. Option values: - - custom logger - it should have methods `log`, `warn` and `error`. If any of these methods is missing an exception will be thrown. - - `false` - logging is disabled. - - -##### Referenced schema options - -- _schemaId_: this option defines which keywords are used as schema URI. Option value: - - `"$id"` (recommended) - only use `$id` keyword as schema URI (as specified in JSON Schema draft-06), ignore `id` keyword (if it is present a warning will be logged). - - `"id"` - only use `id` keyword as schema URI (as specified in JSON Schema draft-04), ignore `$id` keyword (if it is present a warning will be logged). - - `undefined` (default) - use both `$id` and `id` keywords as schema URI. If both are present (in the same schema object) and different the exception will be thrown during schema compilation. -- _missingRefs_: handling of missing referenced schemas. Option values: - - `true` (default) - if the reference cannot be resolved during compilation the exception is thrown. The thrown error has properties `missingRef` (with hash fragment) and `missingSchema` (without it). Both properties are resolved relative to the current base id (usually schema id, unless it was substituted). - - `"ignore"` - to log error during compilation and always pass validation. - - `"fail"` - to log error and successfully compile schema but fail validation if this rule is checked. -- _extendRefs_: validation of other keywords when `$ref` is present in the schema. Option values: - - `"ignore"` (default) - when `$ref` is used other keywords are ignored (as per [JSON Reference](https://tools.ietf.org/html/draft-pbryan-zyp-json-ref-03#section-3) standard). A warning will be logged during the schema compilation. - - `"fail"` (recommended) - if other validation keywords are used together with `$ref` the exception will be thrown when the schema is compiled. This option is recommended to make sure schema has no keywords that are ignored, which can be confusing. - - `true` - validate all keywords in the schemas with `$ref` (the default behaviour in versions before 5.0.0). -- _loadSchema_: asynchronous function that will be used to load remote schemas when `compileAsync` [method](#api-compileAsync) is used and some reference is missing (option `missingRefs` should NOT be 'fail' or 'ignore'). This function should accept remote schema uri as a parameter and return a Promise that resolves to a schema. See example in [Asynchronous compilation](#asynchronous-schema-compilation). - - -##### Options to modify validated data - -- _removeAdditional_: remove additional properties - see example in [Filtering data](#filtering-data). This option is not used if schema is added with `addMetaSchema` method. Option values: - - `false` (default) - not to remove additional properties - - `"all"` - all additional properties are removed, regardless of `additionalProperties` keyword in schema (and no validation is made for them). - - `true` - only additional properties with `additionalProperties` keyword equal to `false` are removed. - - `"failing"` - additional properties that fail schema validation will be removed (where `additionalProperties` keyword is `false` or schema). -- _useDefaults_: replace missing properties and items with the values from corresponding `default` keywords. Default behaviour is to ignore `default` keywords. This option is not used if schema is added with `addMetaSchema` method. See examples in [Assigning defaults](#assigning-defaults). Option values: - - `false` (default) - do not use defaults - - `true` - insert defaults by value (safer and slower, object literal is used). - - `"shared"` - insert defaults by reference (faster). If the default is an object, it will be shared by all instances of validated data. If you modify the inserted default in the validated data, it will be modified in the schema as well. -- _coerceTypes_: change data type of data to match `type` keyword. See the example in [Coercing data types](#coercing-data-types) and [coercion rules](https://github.com/epoberezkin/ajv/blob/master/COERCION.md). Option values: - - `false` (default) - no type coercion. - - `true` - coerce scalar data types. - - `"array"` - in addition to coercions between scalar types, coerce scalar data to an array with one element and vice versa (as required by the schema). - - -##### Asynchronous validation options - -- _async_: determines how Ajv compiles asynchronous schemas (see [Asynchronous validation](#asynchronous-validation)) to functions. Option values: - - `"*"` / `"co*"` (default) - compile to generator function ("co*" - wrapped with `co.wrap`). If generators are not supported and you don't provide `processCode` option (or `transpile` option if you use [ajv-async](https://github.com/epoberezkin/ajv-async) package), the exception will be thrown when async schema is compiled. - - `"es7"` - compile to es7 async function. Unless your platform supports them you need to provide `processCode` or `transpile` option. According to [compatibility table](http://kangax.github.io/compat-table/es7/)) async functions are supported by: - - Firefox 52, - - Chrome 55, - - Node.js 7 (with `--harmony-async-await`), - - MS Edge 13 (with flag). - - `undefined`/`true` - auto-detect async mode. It requires [ajv-async](https://github.com/epoberezkin/ajv-async) package. If `transpile` option is not passed, ajv-async will choose the first of supported/installed async/transpile modes in this order: - - "es7" (native async functions), - - "co*" (native generators with co.wrap), - - "es7"/"nodent", - - "co*"/"regenerator" during the creation of the Ajv instance. - - If none of the options is available the exception will be thrown. -- _transpile_: Requires [ajv-async](https://github.com/epoberezkin/ajv-async) package. It determines whether Ajv transpiles compiled asynchronous validation function. Option values: - - `"nodent"` - transpile with [nodent](https://github.com/MatAtBread/nodent). If nodent is not installed, the exception will be thrown. nodent can only transpile es7 async functions; it will enforce this mode. - - `"regenerator"` - transpile with [regenerator](https://github.com/facebook/regenerator). If regenerator is not installed, the exception will be thrown. - - a function - this function should accept the code of validation function as a string and return transpiled code. This option allows you to use any other transpiler you prefer. If you are passing a function, you can simply pass it to `processCode` option without using ajv-async. - - -##### Advanced options - -- _meta_: add [meta-schema](http://json-schema.org/documentation.html) so it can be used by other schemas (true by default). If an object is passed, it will be used as the default meta-schema for schemas that have no `$schema` keyword. This default meta-schema MUST have `$schema` keyword. -- _validateSchema_: validate added/compiled schemas against meta-schema (true by default). `$schema` property in the schema can either be http://json-schema.org/schema or http://json-schema.org/draft-04/schema or absent (draft-4 meta-schema will be used) or can be a reference to the schema previously added with `addMetaSchema` method. Option values: - - `true` (default) - if the validation fails, throw the exception. - - `"log"` - if the validation fails, log error. - - `false` - skip schema validation. -- _addUsedSchema_: by default methods `compile` and `validate` add schemas to the instance if they have `$id` (or `id`) property that doesn't start with "#". If `$id` is present and it is not unique the exception will be thrown. Set this option to `false` to skip adding schemas to the instance and the `$id` uniqueness check when these methods are used. This option does not affect `addSchema` method. -- _inlineRefs_: Affects compilation of referenced schemas. Option values: - - `true` (default) - the referenced schemas that don't have refs in them are inlined, regardless of their size - that substantially improves performance at the cost of the bigger size of compiled schema functions. - - `false` - to not inline referenced schemas (they will be compiled as separate functions). - - integer number - to limit the maximum number of keywords of the schema that will be inlined. -- _passContext_: pass validation context to custom keyword functions. If this option is `true` and you pass some context to the compiled validation function with `validate.call(context, data)`, the `context` will be available as `this` in your custom keywords. By default `this` is Ajv instance. -- _loopRequired_: by default `required` keyword is compiled into a single expression (or a sequence of statements in `allErrors` mode). In case of a very large number of properties in this keyword it may result in a very big validation function. Pass integer to set the number of properties above which `required` keyword will be validated in a loop - smaller validation function size but also worse performance. -- _ownProperties_: by default Ajv iterates over all enumerable object properties; when this option is `true` only own enumerable object properties (i.e. found directly on the object rather than on its prototype) are iterated. Contributed by @mbroadst. -- _multipleOfPrecision_: by default `multipleOf` keyword is validated by comparing the result of division with parseInt() of that result. It works for dividers that are bigger than 1. For small dividers such as 0.01 the result of the division is usually not integer (even when it should be integer, see issue [#84](https://github.com/epoberezkin/ajv/issues/84)). If you need to use fractional dividers set this option to some positive integer N to have `multipleOf` validated using this formula: `Math.abs(Math.round(division) - division) < 1e-N` (it is slower but allows for float arithmetics deviations). -- _errorDataPath_: set `dataPath` to point to 'object' (default) or to 'property' when validating keywords `required`, `additionalProperties` and `dependencies`. -- _messages_: Include human-readable messages in errors. `true` by default. `false` can be passed when custom messages are used (e.g. with [ajv-i18n](https://github.com/epoberezkin/ajv-i18n)). -- _sourceCode_: add `sourceCode` property to validating function (for debugging; this code can be different from the result of toString call). -- _processCode_: an optional function to process generated code before it is passed to Function constructor. It can be used to either beautify (the validating function is generated without line-breaks) or to transpile code. Starting from version 5.0.0 this option replaced options: - - `beautify` that formatted the generated function using [js-beautify](https://github.com/beautify-web/js-beautify). If you want to beautify the generated code pass `require('js-beautify').js_beautify`. - - `transpile` that transpiled asynchronous validation function. You can still use `transpile` option with [ajv-async](https://github.com/epoberezkin/ajv-async) package. See [Asynchronous validation](#asynchronous-validation) for more information. -- _cache_: an optional instance of cache to store compiled schemas using stable-stringified schema as a key. For example, set-associative cache [sacjs](https://github.com/epoberezkin/sacjs) can be used. If not passed then a simple hash is used which is good enough for the common use case (a limited number of statically defined schemas). Cache should have methods `put(key, value)`, `get(key)`, `del(key)` and `clear()`. -- _serialize_: an optional function to serialize schema to cache key. Pass `false` to use schema itself as a key (e.g., if WeakMap used as a cache). By default [fast-json-stable-stringify](https://github.com/epoberezkin/fast-json-stable-stringify) is used. - - -## Validation errors - -In case of validation failure, Ajv assigns the array of errors to `errors` property of validation function (or to `errors` property of Ajv instance when `validate` or `validateSchema` methods were called). In case of [asynchronous validation](#asynchronous-validation), the returned promise is rejected with exception `Ajv.ValidationError` that has `errors` property. - - -### Error objects - -Each error is an object with the following properties: - -- _keyword_: validation keyword. -- _dataPath_: the path to the part of the data that was validated. By default `dataPath` uses JavaScript property access notation (e.g., `".prop[1].subProp"`). When the option `jsonPointers` is true (see [Options](#options)) `dataPath` will be set using JSON pointer standard (e.g., `"/prop/1/subProp"`). -- _schemaPath_: the path (JSON-pointer as a URI fragment) to the schema of the keyword that failed validation. -- _params_: the object with the additional information about error that can be used to create custom error messages (e.g., using [ajv-i18n](https://github.com/epoberezkin/ajv-i18n) package). See below for parameters set by all keywords. -- _message_: the standard error message (can be excluded with option `messages` set to false). -- _schema_: the schema of the keyword (added with `verbose` option). -- _parentSchema_: the schema containing the keyword (added with `verbose` option) -- _data_: the data validated by the keyword (added with `verbose` option). - -__Please note__: `propertyNames` keyword schema validation errors have an additional property `propertyName`, `dataPath` points to the object. After schema validation for each property name, if it is invalid an additional error is added with the property `keyword` equal to `"propertyNames"`. - - -### Error parameters - -Properties of `params` object in errors depend on the keyword that failed validation. - -- `maxItems`, `minItems`, `maxLength`, `minLength`, `maxProperties`, `minProperties` - property `limit` (number, the schema of the keyword). -- `additionalItems` - property `limit` (the maximum number of allowed items in case when `items` keyword is an array of schemas and `additionalItems` is false). -- `additionalProperties` - property `additionalProperty` (the property not used in `properties` and `patternProperties` keywords). -- `dependencies` - properties: - - `property` (dependent property), - - `missingProperty` (required missing dependency - only the first one is reported currently) - - `deps` (required dependencies, comma separated list as a string), - - `depsCount` (the number of required dependencies). -- `format` - property `format` (the schema of the keyword). -- `maximum`, `minimum` - properties: - - `limit` (number, the schema of the keyword), - - `exclusive` (boolean, the schema of `exclusiveMaximum` or `exclusiveMinimum`), - - `comparison` (string, comparison operation to compare the data to the limit, with the data on the left and the limit on the right; can be "<", "<=", ">", ">=") -- `multipleOf` - property `multipleOf` (the schema of the keyword) -- `pattern` - property `pattern` (the schema of the keyword) -- `required` - property `missingProperty` (required property that is missing). -- `propertyNames` - property `propertyName` (an invalid property name). -- `patternRequired` (in ajv-keywords) - property `missingPattern` (required pattern that did not match any property). -- `type` - property `type` (required type(s), a string, can be a comma-separated list) -- `uniqueItems` - properties `i` and `j` (indices of duplicate items). -- `enum` - property `allowedValues` pointing to the array of values (the schema of the keyword). -- `$ref` - property `ref` with the referenced schema URI. -- custom keywords (in case keyword definition doesn't create errors) - property `keyword` (the keyword name). - - -## Related packages - -- [ajv-async](https://github.com/epoberezkin/ajv-async) - configure async validation mode -- [ajv-cli](https://github.com/jessedc/ajv-cli) - command line interface -- [ajv-errors](https://github.com/epoberezkin/ajv-errors) - custom error messages -- [ajv-i18n](https://github.com/epoberezkin/ajv-i18n) - internationalised error messages -- [ajv-istanbul](https://github.com/epoberezkin/ajv-istanbul) - instrument generated validation code to measure test coverage of your schemas -- [ajv-keywords](https://github.com/epoberezkin/ajv-keywords) - custom validation keywords (if/then/else, select, typeof, etc.) -- [ajv-merge-patch](https://github.com/epoberezkin/ajv-merge-patch) - keywords $merge and $patch -- [ajv-pack](https://github.com/epoberezkin/ajv-pack) - produces a compact module exporting validation functions - - -## Some packages using Ajv - -- [webpack](https://github.com/webpack/webpack) - a module bundler. Its main purpose is to bundle JavaScript files for usage in a browser -- [jsonscript-js](https://github.com/JSONScript/jsonscript-js) - the interpreter for [JSONScript](http://www.jsonscript.org) - scripted processing of existing endpoints and services -- [osprey-method-handler](https://github.com/mulesoft-labs/osprey-method-handler) - Express middleware for validating requests and responses based on a RAML method object, used in [osprey](https://github.com/mulesoft/osprey) - validating API proxy generated from a RAML definition -- [har-validator](https://github.com/ahmadnassri/har-validator) - HTTP Archive (HAR) validator -- [jsoneditor](https://github.com/josdejong/jsoneditor) - a web-based tool to view, edit, format, and validate JSON http://jsoneditoronline.org -- [JSON Schema Lint](https://github.com/nickcmaynard/jsonschemalint) - a web tool to validate JSON/YAML document against a single JSON-schema http://jsonschemalint.com -- [objection](https://github.com/vincit/objection.js) - SQL-friendly ORM for Node.js -- [table](https://github.com/gajus/table) - formats data into a string table -- [ripple-lib](https://github.com/ripple/ripple-lib) - a JavaScript API for interacting with [Ripple](https://ripple.com) in Node.js and the browser -- [restbase](https://github.com/wikimedia/restbase) - distributed storage with REST API & dispatcher for backend services built to provide a low-latency & high-throughput API for Wikipedia / Wikimedia content -- [hippie-swagger](https://github.com/CacheControl/hippie-swagger) - [Hippie](https://github.com/vesln/hippie) wrapper that provides end to end API testing with swagger validation -- [react-form-controlled](https://github.com/seeden/react-form-controlled) - React controlled form components with validation -- [rabbitmq-schema](https://github.com/tjmehta/rabbitmq-schema) - a schema definition module for RabbitMQ graphs and messages -- [@query/schema](https://www.npmjs.com/package/@query/schema) - stream filtering with a URI-safe query syntax parsing to JSON Schema -- [chai-ajv-json-schema](https://github.com/peon374/chai-ajv-json-schema) - chai plugin to us JSON-schema with expect in mocha tests -- [grunt-jsonschema-ajv](https://github.com/SignpostMarv/grunt-jsonschema-ajv) - Grunt plugin for validating files against JSON Schema -- [extract-text-webpack-plugin](https://github.com/webpack-contrib/extract-text-webpack-plugin) - extract text from bundle into a file -- [electron-builder](https://github.com/electron-userland/electron-builder) - a solution to package and build a ready for distribution Electron app -- [addons-linter](https://github.com/mozilla/addons-linter) - Mozilla Add-ons Linter -- [gh-pages-generator](https://github.com/epoberezkin/gh-pages-generator) - multi-page site generator converting markdown files to GitHub pages - - -## Tests - -``` -npm install -git submodule update --init -npm test -``` - -## Contributing - -All validation functions are generated using doT templates in [dot](https://github.com/epoberezkin/ajv/tree/master/lib/dot) folder. Templates are precompiled so doT is not a run-time dependency. - -`npm run build` - compiles templates to [dotjs](https://github.com/epoberezkin/ajv/tree/master/lib/dotjs) folder. - -`npm run watch` - automatically compiles templates when files in dot folder change - -Please see [Contributing guidelines](https://github.com/epoberezkin/ajv/blob/master/CONTRIBUTING.md) - - -## Changes history - -See https://github.com/epoberezkin/ajv/releases - -__Please note__: [Changes in version 5.0.0](https://github.com/epoberezkin/ajv/releases/tag/5.0.0). - -[Changes in version 4.6.0](https://github.com/epoberezkin/ajv/releases/tag/4.6.0). - -[Changes in version 4.0.0](https://github.com/epoberezkin/ajv/releases/tag/4.0.0). - -[Changes in version 3.0.0](https://github.com/epoberezkin/ajv/releases/tag/3.0.0). - -[Changes in version 2.0.0](https://github.com/epoberezkin/ajv/releases/tag/2.0.0). - - -## License - -[MIT](https://github.com/epoberezkin/ajv/blob/master/LICENSE) diff --git a/deps/npm/node_modules/ajv/dist/ajv.bundle.js b/deps/npm/node_modules/ajv/dist/ajv.bundle.js deleted file mode 100644 index 25843d30c8535d..00000000000000 --- a/deps/npm/node_modules/ajv/dist/ajv.bundle.js +++ /dev/null @@ -1,7345 +0,0 @@ -(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.Ajv = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o%\\^`{|}]|%[0-9a-f]{2})|\{[+#./;?&=,!@|]?(?:[a-z0-9_]|%[0-9a-f]{2})+(?::[1-9][0-9]{0,3}|\*)?(?:,(?:[a-z0-9_]|%[0-9a-f]{2})+(?::[1-9][0-9]{0,3}|\*)?)*\})*$/i; -// For the source: https://gist.github.com/dperini/729294 -// For test cases: https://mathiasbynens.be/demo/url-regex -// @todo Delete current URL in favour of the commented out URL rule when this issue is fixed https://github.com/eslint/eslint/issues/7983. -// var URL = /^(?:(?:https?|ftp):\/\/)(?:\S+(?::\S*)?@)?(?:(?!10(?:\.\d{1,3}){3})(?!127(?:\.\d{1,3}){3})(?!169\.254(?:\.\d{1,3}){2})(?!192\.168(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z\u{00a1}-\u{ffff}0-9]+-?)*[a-z\u{00a1}-\u{ffff}0-9]+)(?:\.(?:[a-z\u{00a1}-\u{ffff}0-9]+-?)*[a-z\u{00a1}-\u{ffff}0-9]+)*(?:\.(?:[a-z\u{00a1}-\u{ffff}]{2,})))(?::\d{2,5})?(?:\/[^\s]*)?$/iu; -var URL = /^(?:(?:http[s\u017F]?|ftp):\/\/)(?:(?:[\0-\x08\x0E-\x1F!-\x9F\xA1-\u167F\u1681-\u1FFF\u200B-\u2027\u202A-\u202E\u2030-\u205E\u2060-\u2FFF\u3001-\uD7FF\uE000-\uFEFE\uFF00-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+(?::(?:[\0-\x08\x0E-\x1F!-\x9F\xA1-\u167F\u1681-\u1FFF\u200B-\u2027\u202A-\u202E\u2030-\u205E\u2060-\u2FFF\u3001-\uD7FF\uE000-\uFEFE\uFF00-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*)?@)?(?:(?!10(?:\.[0-9]{1,3}){3})(?!127(?:\.[0-9]{1,3}){3})(?!169\.254(?:\.[0-9]{1,3}){2})(?!192\.168(?:\.[0-9]{1,3}){2})(?!172\.(?:1[6-9]|2[0-9]|3[01])(?:\.[0-9]{1,3}){2})(?:[1-9][0-9]?|1[0-9][0-9]|2[01][0-9]|22[0-3])(?:\.(?:1?[0-9]{1,2}|2[0-4][0-9]|25[0-5])){2}(?:\.(?:[1-9][0-9]?|1[0-9][0-9]|2[0-4][0-9]|25[0-4]))|(?:(?:(?:[0-9KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+-?)*(?:[0-9KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+)(?:\.(?:(?:[0-9KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+-?)*(?:[0-9KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+)*(?:\.(?:(?:[KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]){2,})))(?::[0-9]{2,5})?(?:\/(?:[\0-\x08\x0E-\x1F!-\x9F\xA1-\u167F\u1681-\u1FFF\u200B-\u2027\u202A-\u202E\u2030-\u205E\u2060-\u2FFF\u3001-\uD7FF\uE000-\uFEFE\uFF00-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*)?$/i; -var UUID = /^(?:urn:uuid:)?[0-9a-f]{8}-(?:[0-9a-f]{4}-){3}[0-9a-f]{12}$/i; -var JSON_POINTER = /^(?:\/(?:[^~/]|~0|~1)*)*$|^#(?:\/(?:[a-z0-9_\-.!$&'()*+,;:=@]|%[0-9a-f]{2}|~0|~1)*)*$/i; -var RELATIVE_JSON_POINTER = /^(?:0|[1-9][0-9]*)(?:#|(?:\/(?:[^~/]|~0|~1)*)*)$/; - - -module.exports = formats; - -function formats(mode) { - mode = mode == 'full' ? 'full' : 'fast'; - return util.copy(formats[mode]); -} - - -formats.fast = { - // date: http://tools.ietf.org/html/rfc3339#section-5.6 - date: /^\d\d\d\d-[0-1]\d-[0-3]\d$/, - // date-time: http://tools.ietf.org/html/rfc3339#section-5.6 - time: /^[0-2]\d:[0-5]\d:[0-5]\d(?:\.\d+)?(?:z|[+-]\d\d:\d\d)?$/i, - 'date-time': /^\d\d\d\d-[0-1]\d-[0-3]\d[t\s][0-2]\d:[0-5]\d:[0-5]\d(?:\.\d+)?(?:z|[+-]\d\d:\d\d)$/i, - // uri: https://github.com/mafintosh/is-my-json-valid/blob/master/formats.js - uri: /^(?:[a-z][a-z0-9+-.]*)(?::|\/)\/?[^\s]*$/i, - 'uri-reference': /^(?:(?:[a-z][a-z0-9+-.]*:)?\/\/)?[^\s]*$/i, - 'uri-template': URITEMPLATE, - url: URL, - // email (sources from jsen validator): - // http://stackoverflow.com/questions/201323/using-a-regular-expression-to-validate-an-email-address#answer-8829363 - // http://www.w3.org/TR/html5/forms.html#valid-e-mail-address (search for 'willful violation') - email: /^[a-z0-9.!#$%&'*+/=?^_`{|}~-]+@[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?(?:\.[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?)*$/i, - hostname: HOSTNAME, - // optimized https://www.safaribooksonline.com/library/view/regular-expressions-cookbook/9780596802837/ch07s16.html - ipv4: /^(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?)$/, - // optimized http://stackoverflow.com/questions/53497/regular-expression-that-matches-valid-ipv6-addresses - ipv6: /^\s*(?:(?:(?:[0-9a-f]{1,4}:){7}(?:[0-9a-f]{1,4}|:))|(?:(?:[0-9a-f]{1,4}:){6}(?::[0-9a-f]{1,4}|(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[0-9a-f]{1,4}:){5}(?:(?:(?::[0-9a-f]{1,4}){1,2})|:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[0-9a-f]{1,4}:){4}(?:(?:(?::[0-9a-f]{1,4}){1,3})|(?:(?::[0-9a-f]{1,4})?:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){3}(?:(?:(?::[0-9a-f]{1,4}){1,4})|(?:(?::[0-9a-f]{1,4}){0,2}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){2}(?:(?:(?::[0-9a-f]{1,4}){1,5})|(?:(?::[0-9a-f]{1,4}){0,3}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){1}(?:(?:(?::[0-9a-f]{1,4}){1,6})|(?:(?::[0-9a-f]{1,4}){0,4}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?::(?:(?:(?::[0-9a-f]{1,4}){1,7})|(?:(?::[0-9a-f]{1,4}){0,5}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))(?:%.+)?\s*$/i, - regex: regex, - // uuid: http://tools.ietf.org/html/rfc4122 - uuid: UUID, - // JSON-pointer: https://tools.ietf.org/html/rfc6901 - // uri fragment: https://tools.ietf.org/html/rfc3986#appendix-A - 'json-pointer': JSON_POINTER, - // relative JSON-pointer: http://tools.ietf.org/html/draft-luff-relative-json-pointer-00 - 'relative-json-pointer': RELATIVE_JSON_POINTER -}; - - -formats.full = { - date: date, - time: time, - 'date-time': date_time, - uri: uri, - 'uri-reference': URIREF, - 'uri-template': URITEMPLATE, - url: URL, - email: /^[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&''*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?$/i, - hostname: hostname, - ipv4: /^(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?)$/, - ipv6: /^\s*(?:(?:(?:[0-9a-f]{1,4}:){7}(?:[0-9a-f]{1,4}|:))|(?:(?:[0-9a-f]{1,4}:){6}(?::[0-9a-f]{1,4}|(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[0-9a-f]{1,4}:){5}(?:(?:(?::[0-9a-f]{1,4}){1,2})|:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[0-9a-f]{1,4}:){4}(?:(?:(?::[0-9a-f]{1,4}){1,3})|(?:(?::[0-9a-f]{1,4})?:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){3}(?:(?:(?::[0-9a-f]{1,4}){1,4})|(?:(?::[0-9a-f]{1,4}){0,2}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){2}(?:(?:(?::[0-9a-f]{1,4}){1,5})|(?:(?::[0-9a-f]{1,4}){0,3}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){1}(?:(?:(?::[0-9a-f]{1,4}){1,6})|(?:(?::[0-9a-f]{1,4}){0,4}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?::(?:(?:(?::[0-9a-f]{1,4}){1,7})|(?:(?::[0-9a-f]{1,4}){0,5}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))(?:%.+)?\s*$/i, - regex: regex, - uuid: UUID, - 'json-pointer': JSON_POINTER, - 'relative-json-pointer': RELATIVE_JSON_POINTER -}; - - -function date(str) { - // full-date from http://tools.ietf.org/html/rfc3339#section-5.6 - var matches = str.match(DATE); - if (!matches) return false; - - var month = +matches[1]; - var day = +matches[2]; - return month >= 1 && month <= 12 && day >= 1 && day <= DAYS[month]; -} - - -function time(str, full) { - var matches = str.match(TIME); - if (!matches) return false; - - var hour = matches[1]; - var minute = matches[2]; - var second = matches[3]; - var timeZone = matches[5]; - return hour <= 23 && minute <= 59 && second <= 59 && (!full || timeZone); -} - - -var DATE_TIME_SEPARATOR = /t|\s/i; -function date_time(str) { - // http://tools.ietf.org/html/rfc3339#section-5.6 - var dateTime = str.split(DATE_TIME_SEPARATOR); - return dateTime.length == 2 && date(dateTime[0]) && time(dateTime[1], true); -} - - -function hostname(str) { - // https://tools.ietf.org/html/rfc1034#section-3.5 - // https://tools.ietf.org/html/rfc1123#section-2 - return str.length <= 255 && HOSTNAME.test(str); -} - - -var NOT_URI_FRAGMENT = /\/|:/; -function uri(str) { - // http://jmrware.com/articles/2009/uri_regexp/URI_regex.html + optional protocol + required "." - return NOT_URI_FRAGMENT.test(str) && URI.test(str); -} - - -var Z_ANCHOR = /[^\\]\\Z/; -function regex(str) { - if (Z_ANCHOR.test(str)) return false; - try { - new RegExp(str); - return true; - } catch(e) { - return false; - } -} - -},{"./util":12}],7:[function(require,module,exports){ -'use strict'; - -var resolve = require('./resolve') - , util = require('./util') - , errorClasses = require('./error_classes') - , stableStringify = require('fast-json-stable-stringify'); - -var validateGenerator = require('../dotjs/validate'); - -/** - * Functions below are used inside compiled validations function - */ - -var co = require('co'); -var ucs2length = util.ucs2length; -var equal = require('fast-deep-equal'); - -// this error is thrown by async schemas to return validation errors via exception -var ValidationError = errorClasses.Validation; - -module.exports = compile; - - -/** - * Compiles schema to validation function - * @this Ajv - * @param {Object} schema schema object - * @param {Object} root object with information about the root schema for this schema - * @param {Object} localRefs the hash of local references inside the schema (created by resolve.id), used for inline resolution - * @param {String} baseId base ID for IDs in the schema - * @return {Function} validation function - */ -function compile(schema, root, localRefs, baseId) { - /* jshint validthis: true, evil: true */ - /* eslint no-shadow: 0 */ - var self = this - , opts = this._opts - , refVal = [ undefined ] - , refs = {} - , patterns = [] - , patternsHash = {} - , defaults = [] - , defaultsHash = {} - , customRules = []; - - root = root || { schema: schema, refVal: refVal, refs: refs }; - - var c = checkCompiling.call(this, schema, root, baseId); - var compilation = this._compilations[c.index]; - if (c.compiling) return (compilation.callValidate = callValidate); - - var formats = this._formats; - var RULES = this.RULES; - - try { - var v = localCompile(schema, root, localRefs, baseId); - compilation.validate = v; - var cv = compilation.callValidate; - if (cv) { - cv.schema = v.schema; - cv.errors = null; - cv.refs = v.refs; - cv.refVal = v.refVal; - cv.root = v.root; - cv.$async = v.$async; - if (opts.sourceCode) cv.source = v.source; - } - return v; - } finally { - endCompiling.call(this, schema, root, baseId); - } - - function callValidate() { - var validate = compilation.validate; - var result = validate.apply(null, arguments); - callValidate.errors = validate.errors; - return result; - } - - function localCompile(_schema, _root, localRefs, baseId) { - var isRoot = !_root || (_root && _root.schema == _schema); - if (_root.schema != root.schema) - return compile.call(self, _schema, _root, localRefs, baseId); - - var $async = _schema.$async === true; - - var sourceCode = validateGenerator({ - isTop: true, - schema: _schema, - isRoot: isRoot, - baseId: baseId, - root: _root, - schemaPath: '', - errSchemaPath: '#', - errorPath: '""', - MissingRefError: errorClasses.MissingRef, - RULES: RULES, - validate: validateGenerator, - util: util, - resolve: resolve, - resolveRef: resolveRef, - usePattern: usePattern, - useDefault: useDefault, - useCustomRule: useCustomRule, - opts: opts, - formats: formats, - logger: self.logger, - self: self - }); - - sourceCode = vars(refVal, refValCode) + vars(patterns, patternCode) - + vars(defaults, defaultCode) + vars(customRules, customRuleCode) - + sourceCode; - - if (opts.processCode) sourceCode = opts.processCode(sourceCode); - // console.log('\n\n\n *** \n', JSON.stringify(sourceCode)); - var validate; - try { - var makeValidate = new Function( - 'self', - 'RULES', - 'formats', - 'root', - 'refVal', - 'defaults', - 'customRules', - 'co', - 'equal', - 'ucs2length', - 'ValidationError', - sourceCode - ); - - validate = makeValidate( - self, - RULES, - formats, - root, - refVal, - defaults, - customRules, - co, - equal, - ucs2length, - ValidationError - ); - - refVal[0] = validate; - } catch(e) { - self.logger.error('Error compiling schema, function code:', sourceCode); - throw e; - } - - validate.schema = _schema; - validate.errors = null; - validate.refs = refs; - validate.refVal = refVal; - validate.root = isRoot ? validate : _root; - if ($async) validate.$async = true; - if (opts.sourceCode === true) { - validate.source = { - code: sourceCode, - patterns: patterns, - defaults: defaults - }; - } - - return validate; - } - - function resolveRef(baseId, ref, isRoot) { - ref = resolve.url(baseId, ref); - var refIndex = refs[ref]; - var _refVal, refCode; - if (refIndex !== undefined) { - _refVal = refVal[refIndex]; - refCode = 'refVal[' + refIndex + ']'; - return resolvedRef(_refVal, refCode); - } - if (!isRoot && root.refs) { - var rootRefId = root.refs[ref]; - if (rootRefId !== undefined) { - _refVal = root.refVal[rootRefId]; - refCode = addLocalRef(ref, _refVal); - return resolvedRef(_refVal, refCode); - } - } - - refCode = addLocalRef(ref); - var v = resolve.call(self, localCompile, root, ref); - if (v === undefined) { - var localSchema = localRefs && localRefs[ref]; - if (localSchema) { - v = resolve.inlineRef(localSchema, opts.inlineRefs) - ? localSchema - : compile.call(self, localSchema, root, localRefs, baseId); - } - } - - if (v === undefined) { - removeLocalRef(ref); - } else { - replaceLocalRef(ref, v); - return resolvedRef(v, refCode); - } - } - - function addLocalRef(ref, v) { - var refId = refVal.length; - refVal[refId] = v; - refs[ref] = refId; - return 'refVal' + refId; - } - - function removeLocalRef(ref) { - delete refs[ref]; - } - - function replaceLocalRef(ref, v) { - var refId = refs[ref]; - refVal[refId] = v; - } - - function resolvedRef(refVal, code) { - return typeof refVal == 'object' || typeof refVal == 'boolean' - ? { code: code, schema: refVal, inline: true } - : { code: code, $async: refVal && refVal.$async }; - } - - function usePattern(regexStr) { - var index = patternsHash[regexStr]; - if (index === undefined) { - index = patternsHash[regexStr] = patterns.length; - patterns[index] = regexStr; - } - return 'pattern' + index; - } - - function useDefault(value) { - switch (typeof value) { - case 'boolean': - case 'number': - return '' + value; - case 'string': - return util.toQuotedString(value); - case 'object': - if (value === null) return 'null'; - var valueStr = stableStringify(value); - var index = defaultsHash[valueStr]; - if (index === undefined) { - index = defaultsHash[valueStr] = defaults.length; - defaults[index] = value; - } - return 'default' + index; - } - } - - function useCustomRule(rule, schema, parentSchema, it) { - var validateSchema = rule.definition.validateSchema; - if (validateSchema && self._opts.validateSchema !== false) { - var valid = validateSchema(schema); - if (!valid) { - var message = 'keyword schema is invalid: ' + self.errorsText(validateSchema.errors); - if (self._opts.validateSchema == 'log') self.logger.error(message); - else throw new Error(message); - } - } - - var compile = rule.definition.compile - , inline = rule.definition.inline - , macro = rule.definition.macro; - - var validate; - if (compile) { - validate = compile.call(self, schema, parentSchema, it); - } else if (macro) { - validate = macro.call(self, schema, parentSchema, it); - if (opts.validateSchema !== false) self.validateSchema(validate, true); - } else if (inline) { - validate = inline.call(self, it, rule.keyword, schema, parentSchema); - } else { - validate = rule.definition.validate; - if (!validate) return; - } - - if (validate === undefined) - throw new Error('custom keyword "' + rule.keyword + '"failed to compile'); - - var index = customRules.length; - customRules[index] = validate; - - return { - code: 'customRule' + index, - validate: validate - }; - } -} - - -/** - * Checks if the schema is currently compiled - * @this Ajv - * @param {Object} schema schema to compile - * @param {Object} root root object - * @param {String} baseId base schema ID - * @return {Object} object with properties "index" (compilation index) and "compiling" (boolean) - */ -function checkCompiling(schema, root, baseId) { - /* jshint validthis: true */ - var index = compIndex.call(this, schema, root, baseId); - if (index >= 0) return { index: index, compiling: true }; - index = this._compilations.length; - this._compilations[index] = { - schema: schema, - root: root, - baseId: baseId - }; - return { index: index, compiling: false }; -} - - -/** - * Removes the schema from the currently compiled list - * @this Ajv - * @param {Object} schema schema to compile - * @param {Object} root root object - * @param {String} baseId base schema ID - */ -function endCompiling(schema, root, baseId) { - /* jshint validthis: true */ - var i = compIndex.call(this, schema, root, baseId); - if (i >= 0) this._compilations.splice(i, 1); -} - - -/** - * Index of schema compilation in the currently compiled list - * @this Ajv - * @param {Object} schema schema to compile - * @param {Object} root root object - * @param {String} baseId base schema ID - * @return {Integer} compilation index - */ -function compIndex(schema, root, baseId) { - /* jshint validthis: true */ - for (var i=0; i= 0xD800 && value <= 0xDBFF && pos < len) { - // high surrogate, and there is a next character - value = str.charCodeAt(pos); - if ((value & 0xFC00) == 0xDC00) pos++; // low surrogate - } - } - return length; -}; - -},{}],12:[function(require,module,exports){ -'use strict'; - - -module.exports = { - copy: copy, - checkDataType: checkDataType, - checkDataTypes: checkDataTypes, - coerceToTypes: coerceToTypes, - toHash: toHash, - getProperty: getProperty, - escapeQuotes: escapeQuotes, - equal: require('fast-deep-equal'), - ucs2length: require('./ucs2length'), - varOccurences: varOccurences, - varReplace: varReplace, - cleanUpCode: cleanUpCode, - finalCleanUpCode: finalCleanUpCode, - schemaHasRules: schemaHasRules, - schemaHasRulesExcept: schemaHasRulesExcept, - toQuotedString: toQuotedString, - getPathExpr: getPathExpr, - getPath: getPath, - getData: getData, - unescapeFragment: unescapeFragment, - unescapeJsonPointer: unescapeJsonPointer, - escapeFragment: escapeFragment, - escapeJsonPointer: escapeJsonPointer -}; - - -function copy(o, to) { - to = to || {}; - for (var key in o) to[key] = o[key]; - return to; -} - - -function checkDataType(dataType, data, negate) { - var EQUAL = negate ? ' !== ' : ' === ' - , AND = negate ? ' || ' : ' && ' - , OK = negate ? '!' : '' - , NOT = negate ? '' : '!'; - switch (dataType) { - case 'null': return data + EQUAL + 'null'; - case 'array': return OK + 'Array.isArray(' + data + ')'; - case 'object': return '(' + OK + data + AND + - 'typeof ' + data + EQUAL + '"object"' + AND + - NOT + 'Array.isArray(' + data + '))'; - case 'integer': return '(typeof ' + data + EQUAL + '"number"' + AND + - NOT + '(' + data + ' % 1)' + - AND + data + EQUAL + data + ')'; - default: return 'typeof ' + data + EQUAL + '"' + dataType + '"'; - } -} - - -function checkDataTypes(dataTypes, data) { - switch (dataTypes.length) { - case 1: return checkDataType(dataTypes[0], data, true); - default: - var code = ''; - var types = toHash(dataTypes); - if (types.array && types.object) { - code = types.null ? '(': '(!' + data + ' || '; - code += 'typeof ' + data + ' !== "object")'; - delete types.null; - delete types.array; - delete types.object; - } - if (types.number) delete types.integer; - for (var t in types) - code += (code ? ' && ' : '' ) + checkDataType(t, data, true); - - return code; - } -} - - -var COERCE_TO_TYPES = toHash([ 'string', 'number', 'integer', 'boolean', 'null' ]); -function coerceToTypes(optionCoerceTypes, dataTypes) { - if (Array.isArray(dataTypes)) { - var types = []; - for (var i=0; i= lvl) throw new Error('Cannot access property/index ' + up + ' levels up, current level is ' + lvl); - return paths[lvl - up]; - } - - if (up > lvl) throw new Error('Cannot access data ' + up + ' levels up, current level is ' + lvl); - data = 'data' + ((lvl - up) || ''); - if (!jsonPointer) return data; - } - - var expr = data; - var segments = jsonPointer.split('/'); - for (var i=0; i', - $notOp = $isMax ? '>' : '<', - $errorKeyword = undefined; - if ($isDataExcl) { - var $schemaValueExcl = it.util.getData($schemaExcl.$data, $dataLvl, it.dataPathArr), - $exclusive = 'exclusive' + $lvl, - $exclType = 'exclType' + $lvl, - $exclIsNumber = 'exclIsNumber' + $lvl, - $opExpr = 'op' + $lvl, - $opStr = '\' + ' + $opExpr + ' + \''; - out += ' var schemaExcl' + ($lvl) + ' = ' + ($schemaValueExcl) + '; '; - $schemaValueExcl = 'schemaExcl' + $lvl; - out += ' var ' + ($exclusive) + '; var ' + ($exclType) + ' = typeof ' + ($schemaValueExcl) + '; if (' + ($exclType) + ' != \'boolean\' && ' + ($exclType) + ' != \'undefined\' && ' + ($exclType) + ' != \'number\') { '; - var $errorKeyword = $exclusiveKeyword; - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ($errorKeyword || '_exclusiveLimit') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} '; - if (it.opts.messages !== false) { - out += ' , message: \'' + ($exclusiveKeyword) + ' should be boolean\' '; - } - if (it.opts.verbose) { - out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; - } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - out += ' } else if ( '; - if ($isData) { - out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || '; - } - out += ' ' + ($exclType) + ' == \'number\' ? ( (' + ($exclusive) + ' = ' + ($schemaValue) + ' === undefined || ' + ($schemaValueExcl) + ' ' + ($op) + '= ' + ($schemaValue) + ') ? ' + ($data) + ' ' + ($notOp) + '= ' + ($schemaValueExcl) + ' : ' + ($data) + ' ' + ($notOp) + ' ' + ($schemaValue) + ' ) : ( (' + ($exclusive) + ' = ' + ($schemaValueExcl) + ' === true) ? ' + ($data) + ' ' + ($notOp) + '= ' + ($schemaValue) + ' : ' + ($data) + ' ' + ($notOp) + ' ' + ($schemaValue) + ' ) || ' + ($data) + ' !== ' + ($data) + ') { var op' + ($lvl) + ' = ' + ($exclusive) + ' ? \'' + ($op) + '\' : \'' + ($op) + '=\';'; - } else { - var $exclIsNumber = typeof $schemaExcl == 'number', - $opStr = $op; - if ($exclIsNumber && $isData) { - var $opExpr = '\'' + $opStr + '\''; - out += ' if ( '; - if ($isData) { - out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || '; - } - out += ' ( ' + ($schemaValue) + ' === undefined || ' + ($schemaExcl) + ' ' + ($op) + '= ' + ($schemaValue) + ' ? ' + ($data) + ' ' + ($notOp) + '= ' + ($schemaExcl) + ' : ' + ($data) + ' ' + ($notOp) + ' ' + ($schemaValue) + ' ) || ' + ($data) + ' !== ' + ($data) + ') { '; - } else { - if ($exclIsNumber && $schema === undefined) { - $exclusive = true; - $errorKeyword = $exclusiveKeyword; - $errSchemaPath = it.errSchemaPath + '/' + $exclusiveKeyword; - $schemaValue = $schemaExcl; - $notOp += '='; - } else { - if ($exclIsNumber) $schemaValue = Math[$isMax ? 'min' : 'max']($schemaExcl, $schema); - if ($schemaExcl === ($exclIsNumber ? $schemaValue : true)) { - $exclusive = true; - $errorKeyword = $exclusiveKeyword; - $errSchemaPath = it.errSchemaPath + '/' + $exclusiveKeyword; - $notOp += '='; - } else { - $exclusive = false; - $opStr += '='; - } - } - var $opExpr = '\'' + $opStr + '\''; - out += ' if ( '; - if ($isData) { - out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || '; - } - out += ' ' + ($data) + ' ' + ($notOp) + ' ' + ($schemaValue) + ' || ' + ($data) + ' !== ' + ($data) + ') { '; - } - } - $errorKeyword = $errorKeyword || $keyword; - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ($errorKeyword || '_limit') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { comparison: ' + ($opExpr) + ', limit: ' + ($schemaValue) + ', exclusive: ' + ($exclusive) + ' } '; - if (it.opts.messages !== false) { - out += ' , message: \'should be ' + ($opStr) + ' '; - if ($isData) { - out += '\' + ' + ($schemaValue); - } else { - out += '' + ($schemaValue) + '\''; - } - } - if (it.opts.verbose) { - out += ' , schema: '; - if ($isData) { - out += 'validate.schema' + ($schemaPath); - } else { - out += '' + ($schema); - } - out += ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; - } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - out += ' } '; - if ($breakOnError) { - out += ' else { '; - } - return out; -} - -},{}],14:[function(require,module,exports){ -'use strict'; -module.exports = function generate__limitItems(it, $keyword, $ruleType) { - var out = ' '; - var $lvl = it.level; - var $dataLvl = it.dataLevel; - var $schema = it.schema[$keyword]; - var $schemaPath = it.schemaPath + it.util.getProperty($keyword); - var $errSchemaPath = it.errSchemaPath + '/' + $keyword; - var $breakOnError = !it.opts.allErrors; - var $errorKeyword; - var $data = 'data' + ($dataLvl || ''); - var $isData = it.opts.$data && $schema && $schema.$data, - $schemaValue; - if ($isData) { - out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; - $schemaValue = 'schema' + $lvl; - } else { - $schemaValue = $schema; - } - var $op = $keyword == 'maxItems' ? '>' : '<'; - out += 'if ( '; - if ($isData) { - out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || '; - } - out += ' ' + ($data) + '.length ' + ($op) + ' ' + ($schemaValue) + ') { '; - var $errorKeyword = $keyword; - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ($errorKeyword || '_limitItems') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { limit: ' + ($schemaValue) + ' } '; - if (it.opts.messages !== false) { - out += ' , message: \'should NOT have '; - if ($keyword == 'maxItems') { - out += 'more'; - } else { - out += 'less'; - } - out += ' than '; - if ($isData) { - out += '\' + ' + ($schemaValue) + ' + \''; - } else { - out += '' + ($schema); - } - out += ' items\' '; - } - if (it.opts.verbose) { - out += ' , schema: '; - if ($isData) { - out += 'validate.schema' + ($schemaPath); - } else { - out += '' + ($schema); - } - out += ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; - } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - out += '} '; - if ($breakOnError) { - out += ' else { '; - } - return out; -} - -},{}],15:[function(require,module,exports){ -'use strict'; -module.exports = function generate__limitLength(it, $keyword, $ruleType) { - var out = ' '; - var $lvl = it.level; - var $dataLvl = it.dataLevel; - var $schema = it.schema[$keyword]; - var $schemaPath = it.schemaPath + it.util.getProperty($keyword); - var $errSchemaPath = it.errSchemaPath + '/' + $keyword; - var $breakOnError = !it.opts.allErrors; - var $errorKeyword; - var $data = 'data' + ($dataLvl || ''); - var $isData = it.opts.$data && $schema && $schema.$data, - $schemaValue; - if ($isData) { - out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; - $schemaValue = 'schema' + $lvl; - } else { - $schemaValue = $schema; - } - var $op = $keyword == 'maxLength' ? '>' : '<'; - out += 'if ( '; - if ($isData) { - out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || '; - } - if (it.opts.unicode === false) { - out += ' ' + ($data) + '.length '; - } else { - out += ' ucs2length(' + ($data) + ') '; - } - out += ' ' + ($op) + ' ' + ($schemaValue) + ') { '; - var $errorKeyword = $keyword; - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ($errorKeyword || '_limitLength') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { limit: ' + ($schemaValue) + ' } '; - if (it.opts.messages !== false) { - out += ' , message: \'should NOT be '; - if ($keyword == 'maxLength') { - out += 'longer'; - } else { - out += 'shorter'; - } - out += ' than '; - if ($isData) { - out += '\' + ' + ($schemaValue) + ' + \''; - } else { - out += '' + ($schema); - } - out += ' characters\' '; - } - if (it.opts.verbose) { - out += ' , schema: '; - if ($isData) { - out += 'validate.schema' + ($schemaPath); - } else { - out += '' + ($schema); - } - out += ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; - } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - out += '} '; - if ($breakOnError) { - out += ' else { '; - } - return out; -} - -},{}],16:[function(require,module,exports){ -'use strict'; -module.exports = function generate__limitProperties(it, $keyword, $ruleType) { - var out = ' '; - var $lvl = it.level; - var $dataLvl = it.dataLevel; - var $schema = it.schema[$keyword]; - var $schemaPath = it.schemaPath + it.util.getProperty($keyword); - var $errSchemaPath = it.errSchemaPath + '/' + $keyword; - var $breakOnError = !it.opts.allErrors; - var $errorKeyword; - var $data = 'data' + ($dataLvl || ''); - var $isData = it.opts.$data && $schema && $schema.$data, - $schemaValue; - if ($isData) { - out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; - $schemaValue = 'schema' + $lvl; - } else { - $schemaValue = $schema; - } - var $op = $keyword == 'maxProperties' ? '>' : '<'; - out += 'if ( '; - if ($isData) { - out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || '; - } - out += ' Object.keys(' + ($data) + ').length ' + ($op) + ' ' + ($schemaValue) + ') { '; - var $errorKeyword = $keyword; - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ($errorKeyword || '_limitProperties') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { limit: ' + ($schemaValue) + ' } '; - if (it.opts.messages !== false) { - out += ' , message: \'should NOT have '; - if ($keyword == 'maxProperties') { - out += 'more'; - } else { - out += 'less'; - } - out += ' than '; - if ($isData) { - out += '\' + ' + ($schemaValue) + ' + \''; - } else { - out += '' + ($schema); - } - out += ' properties\' '; - } - if (it.opts.verbose) { - out += ' , schema: '; - if ($isData) { - out += 'validate.schema' + ($schemaPath); - } else { - out += '' + ($schema); - } - out += ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; - } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - out += '} '; - if ($breakOnError) { - out += ' else { '; - } - return out; -} - -},{}],17:[function(require,module,exports){ -'use strict'; -module.exports = function generate_allOf(it, $keyword, $ruleType) { - var out = ' '; - var $schema = it.schema[$keyword]; - var $schemaPath = it.schemaPath + it.util.getProperty($keyword); - var $errSchemaPath = it.errSchemaPath + '/' + $keyword; - var $breakOnError = !it.opts.allErrors; - var $it = it.util.copy(it); - var $closingBraces = ''; - $it.level++; - var $nextValid = 'valid' + $it.level; - var $currentBaseId = $it.baseId, - $allSchemasEmpty = true; - var arr1 = $schema; - if (arr1) { - var $sch, $i = -1, - l1 = arr1.length - 1; - while ($i < l1) { - $sch = arr1[$i += 1]; - if (it.util.schemaHasRules($sch, it.RULES.all)) { - $allSchemasEmpty = false; - $it.schema = $sch; - $it.schemaPath = $schemaPath + '[' + $i + ']'; - $it.errSchemaPath = $errSchemaPath + '/' + $i; - out += ' ' + (it.validate($it)) + ' '; - $it.baseId = $currentBaseId; - if ($breakOnError) { - out += ' if (' + ($nextValid) + ') { '; - $closingBraces += '}'; - } - } - } - } - if ($breakOnError) { - if ($allSchemasEmpty) { - out += ' if (true) { '; - } else { - out += ' ' + ($closingBraces.slice(0, -1)) + ' '; - } - } - out = it.util.cleanUpCode(out); - return out; -} - -},{}],18:[function(require,module,exports){ -'use strict'; -module.exports = function generate_anyOf(it, $keyword, $ruleType) { - var out = ' '; - var $lvl = it.level; - var $dataLvl = it.dataLevel; - var $schema = it.schema[$keyword]; - var $schemaPath = it.schemaPath + it.util.getProperty($keyword); - var $errSchemaPath = it.errSchemaPath + '/' + $keyword; - var $breakOnError = !it.opts.allErrors; - var $data = 'data' + ($dataLvl || ''); - var $valid = 'valid' + $lvl; - var $errs = 'errs__' + $lvl; - var $it = it.util.copy(it); - var $closingBraces = ''; - $it.level++; - var $nextValid = 'valid' + $it.level; - var $noEmptySchema = $schema.every(function($sch) { - return it.util.schemaHasRules($sch, it.RULES.all); - }); - if ($noEmptySchema) { - var $currentBaseId = $it.baseId; - out += ' var ' + ($errs) + ' = errors; var ' + ($valid) + ' = false; '; - var $wasComposite = it.compositeRule; - it.compositeRule = $it.compositeRule = true; - var arr1 = $schema; - if (arr1) { - var $sch, $i = -1, - l1 = arr1.length - 1; - while ($i < l1) { - $sch = arr1[$i += 1]; - $it.schema = $sch; - $it.schemaPath = $schemaPath + '[' + $i + ']'; - $it.errSchemaPath = $errSchemaPath + '/' + $i; - out += ' ' + (it.validate($it)) + ' '; - $it.baseId = $currentBaseId; - out += ' ' + ($valid) + ' = ' + ($valid) + ' || ' + ($nextValid) + '; if (!' + ($valid) + ') { '; - $closingBraces += '}'; - } - } - it.compositeRule = $it.compositeRule = $wasComposite; - out += ' ' + ($closingBraces) + ' if (!' + ($valid) + ') { var err = '; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ('anyOf') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} '; - if (it.opts.messages !== false) { - out += ' , message: \'should match some schema in anyOf\' '; - } - if (it.opts.verbose) { - out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - out += '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError(vErrors); '; - } else { - out += ' validate.errors = vErrors; return false; '; - } - } - out += ' } else { errors = ' + ($errs) + '; if (vErrors !== null) { if (' + ($errs) + ') vErrors.length = ' + ($errs) + '; else vErrors = null; } '; - if (it.opts.allErrors) { - out += ' } '; - } - out = it.util.cleanUpCode(out); - } else { - if ($breakOnError) { - out += ' if (true) { '; - } - } - return out; -} - -},{}],19:[function(require,module,exports){ -'use strict'; -module.exports = function generate_const(it, $keyword, $ruleType) { - var out = ' '; - var $lvl = it.level; - var $dataLvl = it.dataLevel; - var $schema = it.schema[$keyword]; - var $schemaPath = it.schemaPath + it.util.getProperty($keyword); - var $errSchemaPath = it.errSchemaPath + '/' + $keyword; - var $breakOnError = !it.opts.allErrors; - var $data = 'data' + ($dataLvl || ''); - var $valid = 'valid' + $lvl; - var $isData = it.opts.$data && $schema && $schema.$data, - $schemaValue; - if ($isData) { - out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; - $schemaValue = 'schema' + $lvl; - } else { - $schemaValue = $schema; - } - if (!$isData) { - out += ' var schema' + ($lvl) + ' = validate.schema' + ($schemaPath) + ';'; - } - out += 'var ' + ($valid) + ' = equal(' + ($data) + ', schema' + ($lvl) + '); if (!' + ($valid) + ') { '; - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ('const') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} '; - if (it.opts.messages !== false) { - out += ' , message: \'should be equal to constant\' '; - } - if (it.opts.verbose) { - out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; - } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - out += ' }'; - if ($breakOnError) { - out += ' else { '; - } - return out; -} - -},{}],20:[function(require,module,exports){ -'use strict'; -module.exports = function generate_contains(it, $keyword, $ruleType) { - var out = ' '; - var $lvl = it.level; - var $dataLvl = it.dataLevel; - var $schema = it.schema[$keyword]; - var $schemaPath = it.schemaPath + it.util.getProperty($keyword); - var $errSchemaPath = it.errSchemaPath + '/' + $keyword; - var $breakOnError = !it.opts.allErrors; - var $data = 'data' + ($dataLvl || ''); - var $valid = 'valid' + $lvl; - var $errs = 'errs__' + $lvl; - var $it = it.util.copy(it); - var $closingBraces = ''; - $it.level++; - var $nextValid = 'valid' + $it.level; - var $idx = 'i' + $lvl, - $dataNxt = $it.dataLevel = it.dataLevel + 1, - $nextData = 'data' + $dataNxt, - $currentBaseId = it.baseId, - $nonEmptySchema = it.util.schemaHasRules($schema, it.RULES.all); - out += 'var ' + ($errs) + ' = errors;var ' + ($valid) + ';'; - if ($nonEmptySchema) { - var $wasComposite = it.compositeRule; - it.compositeRule = $it.compositeRule = true; - $it.schema = $schema; - $it.schemaPath = $schemaPath; - $it.errSchemaPath = $errSchemaPath; - out += ' var ' + ($nextValid) + ' = false; for (var ' + ($idx) + ' = 0; ' + ($idx) + ' < ' + ($data) + '.length; ' + ($idx) + '++) { '; - $it.errorPath = it.util.getPathExpr(it.errorPath, $idx, it.opts.jsonPointers, true); - var $passData = $data + '[' + $idx + ']'; - $it.dataPathArr[$dataNxt] = $idx; - var $code = it.validate($it); - $it.baseId = $currentBaseId; - if (it.util.varOccurences($code, $nextData) < 2) { - out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' '; - } else { - out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' '; - } - out += ' if (' + ($nextValid) + ') break; } '; - it.compositeRule = $it.compositeRule = $wasComposite; - out += ' ' + ($closingBraces) + ' if (!' + ($nextValid) + ') {'; - } else { - out += ' if (' + ($data) + '.length == 0) {'; - } - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ('contains') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} '; - if (it.opts.messages !== false) { - out += ' , message: \'should contain a valid item\' '; - } - if (it.opts.verbose) { - out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; - } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - out += ' } else { '; - if ($nonEmptySchema) { - out += ' errors = ' + ($errs) + '; if (vErrors !== null) { if (' + ($errs) + ') vErrors.length = ' + ($errs) + '; else vErrors = null; } '; - } - if (it.opts.allErrors) { - out += ' } '; - } - out = it.util.cleanUpCode(out); - return out; -} - -},{}],21:[function(require,module,exports){ -'use strict'; -module.exports = function generate_custom(it, $keyword, $ruleType) { - var out = ' '; - var $lvl = it.level; - var $dataLvl = it.dataLevel; - var $schema = it.schema[$keyword]; - var $schemaPath = it.schemaPath + it.util.getProperty($keyword); - var $errSchemaPath = it.errSchemaPath + '/' + $keyword; - var $breakOnError = !it.opts.allErrors; - var $errorKeyword; - var $data = 'data' + ($dataLvl || ''); - var $valid = 'valid' + $lvl; - var $errs = 'errs__' + $lvl; - var $isData = it.opts.$data && $schema && $schema.$data, - $schemaValue; - if ($isData) { - out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; - $schemaValue = 'schema' + $lvl; - } else { - $schemaValue = $schema; - } - var $rule = this, - $definition = 'definition' + $lvl, - $rDef = $rule.definition, - $closingBraces = ''; - var $compile, $inline, $macro, $ruleValidate, $validateCode; - if ($isData && $rDef.$data) { - $validateCode = 'keywordValidate' + $lvl; - var $validateSchema = $rDef.validateSchema; - out += ' var ' + ($definition) + ' = RULES.custom[\'' + ($keyword) + '\'].definition; var ' + ($validateCode) + ' = ' + ($definition) + '.validate;'; - } else { - $ruleValidate = it.useCustomRule($rule, $schema, it.schema, it); - if (!$ruleValidate) return; - $schemaValue = 'validate.schema' + $schemaPath; - $validateCode = $ruleValidate.code; - $compile = $rDef.compile; - $inline = $rDef.inline; - $macro = $rDef.macro; - } - var $ruleErrs = $validateCode + '.errors', - $i = 'i' + $lvl, - $ruleErr = 'ruleErr' + $lvl, - $asyncKeyword = $rDef.async; - if ($asyncKeyword && !it.async) throw new Error('async keyword in sync schema'); - if (!($inline || $macro)) { - out += '' + ($ruleErrs) + ' = null;'; - } - out += 'var ' + ($errs) + ' = errors;var ' + ($valid) + ';'; - if ($isData && $rDef.$data) { - $closingBraces += '}'; - out += ' if (' + ($schemaValue) + ' === undefined) { ' + ($valid) + ' = true; } else { '; - if ($validateSchema) { - $closingBraces += '}'; - out += ' ' + ($valid) + ' = ' + ($definition) + '.validateSchema(' + ($schemaValue) + '); if (' + ($valid) + ') { '; - } - } - if ($inline) { - if ($rDef.statements) { - out += ' ' + ($ruleValidate.validate) + ' '; - } else { - out += ' ' + ($valid) + ' = ' + ($ruleValidate.validate) + '; '; - } - } else if ($macro) { - var $it = it.util.copy(it); - var $closingBraces = ''; - $it.level++; - var $nextValid = 'valid' + $it.level; - $it.schema = $ruleValidate.validate; - $it.schemaPath = ''; - var $wasComposite = it.compositeRule; - it.compositeRule = $it.compositeRule = true; - var $code = it.validate($it).replace(/validate\.schema/g, $validateCode); - it.compositeRule = $it.compositeRule = $wasComposite; - out += ' ' + ($code); - } else { - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; - out += ' ' + ($validateCode) + '.call( '; - if (it.opts.passContext) { - out += 'this'; - } else { - out += 'self'; - } - if ($compile || $rDef.schema === false) { - out += ' , ' + ($data) + ' '; - } else { - out += ' , ' + ($schemaValue) + ' , ' + ($data) + ' , validate.schema' + (it.schemaPath) + ' '; - } - out += ' , (dataPath || \'\')'; - if (it.errorPath != '""') { - out += ' + ' + (it.errorPath); - } - var $parentData = $dataLvl ? 'data' + (($dataLvl - 1) || '') : 'parentData', - $parentDataProperty = $dataLvl ? it.dataPathArr[$dataLvl] : 'parentDataProperty'; - out += ' , ' + ($parentData) + ' , ' + ($parentDataProperty) + ' , rootData ) '; - var def_callRuleValidate = out; - out = $$outStack.pop(); - if ($rDef.errors === false) { - out += ' ' + ($valid) + ' = '; - if ($asyncKeyword) { - out += '' + (it.yieldAwait); - } - out += '' + (def_callRuleValidate) + '; '; - } else { - if ($asyncKeyword) { - $ruleErrs = 'customErrors' + $lvl; - out += ' var ' + ($ruleErrs) + ' = null; try { ' + ($valid) + ' = ' + (it.yieldAwait) + (def_callRuleValidate) + '; } catch (e) { ' + ($valid) + ' = false; if (e instanceof ValidationError) ' + ($ruleErrs) + ' = e.errors; else throw e; } '; - } else { - out += ' ' + ($ruleErrs) + ' = null; ' + ($valid) + ' = ' + (def_callRuleValidate) + '; '; - } - } - } - if ($rDef.modifying) { - out += ' if (' + ($parentData) + ') ' + ($data) + ' = ' + ($parentData) + '[' + ($parentDataProperty) + '];'; - } - out += '' + ($closingBraces); - if ($rDef.valid) { - if ($breakOnError) { - out += ' if (true) { '; - } - } else { - out += ' if ( '; - if ($rDef.valid === undefined) { - out += ' !'; - if ($macro) { - out += '' + ($nextValid); - } else { - out += '' + ($valid); - } - } else { - out += ' ' + (!$rDef.valid) + ' '; - } - out += ') { '; - $errorKeyword = $rule.keyword; - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ($errorKeyword || 'custom') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { keyword: \'' + ($rule.keyword) + '\' } '; - if (it.opts.messages !== false) { - out += ' , message: \'should pass "' + ($rule.keyword) + '" keyword validation\' '; - } - if (it.opts.verbose) { - out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; - } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - var def_customError = out; - out = $$outStack.pop(); - if ($inline) { - if ($rDef.errors) { - if ($rDef.errors != 'full') { - out += ' for (var ' + ($i) + '=' + ($errs) + '; ' + ($i) + '= 0) { - if ($breakOnError) { - out += ' if (true) { '; - } - return out; - } else { - throw new Error('unknown format "' + $schema + '" is used in schema at path "' + it.errSchemaPath + '"'); - } - } - var $isObject = typeof $format == 'object' && !($format instanceof RegExp) && $format.validate; - var $formatType = $isObject && $format.type || 'string'; - if ($isObject) { - var $async = $format.async === true; - $format = $format.validate; - } - if ($formatType != $ruleType) { - if ($breakOnError) { - out += ' if (true) { '; - } - return out; - } - if ($async) { - if (!it.async) throw new Error('async format in sync schema'); - var $formatRef = 'formats' + it.util.getProperty($schema) + '.validate'; - out += ' if (!(' + (it.yieldAwait) + ' ' + ($formatRef) + '(' + ($data) + '))) { '; - } else { - out += ' if (! '; - var $formatRef = 'formats' + it.util.getProperty($schema); - if ($isObject) $formatRef += '.validate'; - if (typeof $format == 'function') { - out += ' ' + ($formatRef) + '(' + ($data) + ') '; - } else { - out += ' ' + ($formatRef) + '.test(' + ($data) + ') '; - } - out += ') { '; - } - } - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ('format') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { format: '; - if ($isData) { - out += '' + ($schemaValue); - } else { - out += '' + (it.util.toQuotedString($schema)); - } - out += ' } '; - if (it.opts.messages !== false) { - out += ' , message: \'should match format "'; - if ($isData) { - out += '\' + ' + ($schemaValue) + ' + \''; - } else { - out += '' + (it.util.escapeQuotes($schema)); - } - out += '"\' '; - } - if (it.opts.verbose) { - out += ' , schema: '; - if ($isData) { - out += 'validate.schema' + ($schemaPath); - } else { - out += '' + (it.util.toQuotedString($schema)); - } - out += ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; - } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - out += ' } '; - if ($breakOnError) { - out += ' else { '; - } - return out; -} - -},{}],25:[function(require,module,exports){ -'use strict'; -module.exports = function generate_items(it, $keyword, $ruleType) { - var out = ' '; - var $lvl = it.level; - var $dataLvl = it.dataLevel; - var $schema = it.schema[$keyword]; - var $schemaPath = it.schemaPath + it.util.getProperty($keyword); - var $errSchemaPath = it.errSchemaPath + '/' + $keyword; - var $breakOnError = !it.opts.allErrors; - var $data = 'data' + ($dataLvl || ''); - var $valid = 'valid' + $lvl; - var $errs = 'errs__' + $lvl; - var $it = it.util.copy(it); - var $closingBraces = ''; - $it.level++; - var $nextValid = 'valid' + $it.level; - var $idx = 'i' + $lvl, - $dataNxt = $it.dataLevel = it.dataLevel + 1, - $nextData = 'data' + $dataNxt, - $currentBaseId = it.baseId; - out += 'var ' + ($errs) + ' = errors;var ' + ($valid) + ';'; - if (Array.isArray($schema)) { - var $additionalItems = it.schema.additionalItems; - if ($additionalItems === false) { - out += ' ' + ($valid) + ' = ' + ($data) + '.length <= ' + ($schema.length) + '; '; - var $currErrSchemaPath = $errSchemaPath; - $errSchemaPath = it.errSchemaPath + '/additionalItems'; - out += ' if (!' + ($valid) + ') { '; - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ('additionalItems') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { limit: ' + ($schema.length) + ' } '; - if (it.opts.messages !== false) { - out += ' , message: \'should NOT have more than ' + ($schema.length) + ' items\' '; - } - if (it.opts.verbose) { - out += ' , schema: false , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; - } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - out += ' } '; - $errSchemaPath = $currErrSchemaPath; - if ($breakOnError) { - $closingBraces += '}'; - out += ' else { '; - } - } - var arr1 = $schema; - if (arr1) { - var $sch, $i = -1, - l1 = arr1.length - 1; - while ($i < l1) { - $sch = arr1[$i += 1]; - if (it.util.schemaHasRules($sch, it.RULES.all)) { - out += ' ' + ($nextValid) + ' = true; if (' + ($data) + '.length > ' + ($i) + ') { '; - var $passData = $data + '[' + $i + ']'; - $it.schema = $sch; - $it.schemaPath = $schemaPath + '[' + $i + ']'; - $it.errSchemaPath = $errSchemaPath + '/' + $i; - $it.errorPath = it.util.getPathExpr(it.errorPath, $i, it.opts.jsonPointers, true); - $it.dataPathArr[$dataNxt] = $i; - var $code = it.validate($it); - $it.baseId = $currentBaseId; - if (it.util.varOccurences($code, $nextData) < 2) { - out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' '; - } else { - out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' '; - } - out += ' } '; - if ($breakOnError) { - out += ' if (' + ($nextValid) + ') { '; - $closingBraces += '}'; - } - } - } - } - if (typeof $additionalItems == 'object' && it.util.schemaHasRules($additionalItems, it.RULES.all)) { - $it.schema = $additionalItems; - $it.schemaPath = it.schemaPath + '.additionalItems'; - $it.errSchemaPath = it.errSchemaPath + '/additionalItems'; - out += ' ' + ($nextValid) + ' = true; if (' + ($data) + '.length > ' + ($schema.length) + ') { for (var ' + ($idx) + ' = ' + ($schema.length) + '; ' + ($idx) + ' < ' + ($data) + '.length; ' + ($idx) + '++) { '; - $it.errorPath = it.util.getPathExpr(it.errorPath, $idx, it.opts.jsonPointers, true); - var $passData = $data + '[' + $idx + ']'; - $it.dataPathArr[$dataNxt] = $idx; - var $code = it.validate($it); - $it.baseId = $currentBaseId; - if (it.util.varOccurences($code, $nextData) < 2) { - out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' '; - } else { - out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' '; - } - if ($breakOnError) { - out += ' if (!' + ($nextValid) + ') break; '; - } - out += ' } } '; - if ($breakOnError) { - out += ' if (' + ($nextValid) + ') { '; - $closingBraces += '}'; - } - } - } else if (it.util.schemaHasRules($schema, it.RULES.all)) { - $it.schema = $schema; - $it.schemaPath = $schemaPath; - $it.errSchemaPath = $errSchemaPath; - out += ' for (var ' + ($idx) + ' = ' + (0) + '; ' + ($idx) + ' < ' + ($data) + '.length; ' + ($idx) + '++) { '; - $it.errorPath = it.util.getPathExpr(it.errorPath, $idx, it.opts.jsonPointers, true); - var $passData = $data + '[' + $idx + ']'; - $it.dataPathArr[$dataNxt] = $idx; - var $code = it.validate($it); - $it.baseId = $currentBaseId; - if (it.util.varOccurences($code, $nextData) < 2) { - out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' '; - } else { - out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' '; - } - if ($breakOnError) { - out += ' if (!' + ($nextValid) + ') break; '; - } - out += ' }'; - } - if ($breakOnError) { - out += ' ' + ($closingBraces) + ' if (' + ($errs) + ' == errors) {'; - } - out = it.util.cleanUpCode(out); - return out; -} - -},{}],26:[function(require,module,exports){ -'use strict'; -module.exports = function generate_multipleOf(it, $keyword, $ruleType) { - var out = ' '; - var $lvl = it.level; - var $dataLvl = it.dataLevel; - var $schema = it.schema[$keyword]; - var $schemaPath = it.schemaPath + it.util.getProperty($keyword); - var $errSchemaPath = it.errSchemaPath + '/' + $keyword; - var $breakOnError = !it.opts.allErrors; - var $data = 'data' + ($dataLvl || ''); - var $isData = it.opts.$data && $schema && $schema.$data, - $schemaValue; - if ($isData) { - out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; - $schemaValue = 'schema' + $lvl; - } else { - $schemaValue = $schema; - } - out += 'var division' + ($lvl) + ';if ('; - if ($isData) { - out += ' ' + ($schemaValue) + ' !== undefined && ( typeof ' + ($schemaValue) + ' != \'number\' || '; - } - out += ' (division' + ($lvl) + ' = ' + ($data) + ' / ' + ($schemaValue) + ', '; - if (it.opts.multipleOfPrecision) { - out += ' Math.abs(Math.round(division' + ($lvl) + ') - division' + ($lvl) + ') > 1e-' + (it.opts.multipleOfPrecision) + ' '; - } else { - out += ' division' + ($lvl) + ' !== parseInt(division' + ($lvl) + ') '; - } - out += ' ) '; - if ($isData) { - out += ' ) '; - } - out += ' ) { '; - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ('multipleOf') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { multipleOf: ' + ($schemaValue) + ' } '; - if (it.opts.messages !== false) { - out += ' , message: \'should be multiple of '; - if ($isData) { - out += '\' + ' + ($schemaValue); - } else { - out += '' + ($schemaValue) + '\''; - } - } - if (it.opts.verbose) { - out += ' , schema: '; - if ($isData) { - out += 'validate.schema' + ($schemaPath); - } else { - out += '' + ($schema); - } - out += ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; - } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - out += '} '; - if ($breakOnError) { - out += ' else { '; - } - return out; -} - -},{}],27:[function(require,module,exports){ -'use strict'; -module.exports = function generate_not(it, $keyword, $ruleType) { - var out = ' '; - var $lvl = it.level; - var $dataLvl = it.dataLevel; - var $schema = it.schema[$keyword]; - var $schemaPath = it.schemaPath + it.util.getProperty($keyword); - var $errSchemaPath = it.errSchemaPath + '/' + $keyword; - var $breakOnError = !it.opts.allErrors; - var $data = 'data' + ($dataLvl || ''); - var $errs = 'errs__' + $lvl; - var $it = it.util.copy(it); - $it.level++; - var $nextValid = 'valid' + $it.level; - if (it.util.schemaHasRules($schema, it.RULES.all)) { - $it.schema = $schema; - $it.schemaPath = $schemaPath; - $it.errSchemaPath = $errSchemaPath; - out += ' var ' + ($errs) + ' = errors; '; - var $wasComposite = it.compositeRule; - it.compositeRule = $it.compositeRule = true; - $it.createErrors = false; - var $allErrorsOption; - if ($it.opts.allErrors) { - $allErrorsOption = $it.opts.allErrors; - $it.opts.allErrors = false; - } - out += ' ' + (it.validate($it)) + ' '; - $it.createErrors = true; - if ($allErrorsOption) $it.opts.allErrors = $allErrorsOption; - it.compositeRule = $it.compositeRule = $wasComposite; - out += ' if (' + ($nextValid) + ') { '; - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ('not') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} '; - if (it.opts.messages !== false) { - out += ' , message: \'should NOT be valid\' '; - } - if (it.opts.verbose) { - out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; - } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - out += ' } else { errors = ' + ($errs) + '; if (vErrors !== null) { if (' + ($errs) + ') vErrors.length = ' + ($errs) + '; else vErrors = null; } '; - if (it.opts.allErrors) { - out += ' } '; - } - } else { - out += ' var err = '; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ('not') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} '; - if (it.opts.messages !== false) { - out += ' , message: \'should NOT be valid\' '; - } - if (it.opts.verbose) { - out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - out += '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - if ($breakOnError) { - out += ' if (false) { '; - } - } - return out; -} - -},{}],28:[function(require,module,exports){ -'use strict'; -module.exports = function generate_oneOf(it, $keyword, $ruleType) { - var out = ' '; - var $lvl = it.level; - var $dataLvl = it.dataLevel; - var $schema = it.schema[$keyword]; - var $schemaPath = it.schemaPath + it.util.getProperty($keyword); - var $errSchemaPath = it.errSchemaPath + '/' + $keyword; - var $breakOnError = !it.opts.allErrors; - var $data = 'data' + ($dataLvl || ''); - var $valid = 'valid' + $lvl; - var $errs = 'errs__' + $lvl; - var $it = it.util.copy(it); - var $closingBraces = ''; - $it.level++; - var $nextValid = 'valid' + $it.level; - out += 'var ' + ($errs) + ' = errors;var prevValid' + ($lvl) + ' = false;var ' + ($valid) + ' = false;'; - var $currentBaseId = $it.baseId; - var $wasComposite = it.compositeRule; - it.compositeRule = $it.compositeRule = true; - var arr1 = $schema; - if (arr1) { - var $sch, $i = -1, - l1 = arr1.length - 1; - while ($i < l1) { - $sch = arr1[$i += 1]; - if (it.util.schemaHasRules($sch, it.RULES.all)) { - $it.schema = $sch; - $it.schemaPath = $schemaPath + '[' + $i + ']'; - $it.errSchemaPath = $errSchemaPath + '/' + $i; - out += ' ' + (it.validate($it)) + ' '; - $it.baseId = $currentBaseId; - } else { - out += ' var ' + ($nextValid) + ' = true; '; - } - if ($i) { - out += ' if (' + ($nextValid) + ' && prevValid' + ($lvl) + ') ' + ($valid) + ' = false; else { '; - $closingBraces += '}'; - } - out += ' if (' + ($nextValid) + ') ' + ($valid) + ' = prevValid' + ($lvl) + ' = true;'; - } - } - it.compositeRule = $it.compositeRule = $wasComposite; - out += '' + ($closingBraces) + 'if (!' + ($valid) + ') { var err = '; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ('oneOf') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} '; - if (it.opts.messages !== false) { - out += ' , message: \'should match exactly one schema in oneOf\' '; - } - if (it.opts.verbose) { - out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - out += '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError(vErrors); '; - } else { - out += ' validate.errors = vErrors; return false; '; - } - } - out += '} else { errors = ' + ($errs) + '; if (vErrors !== null) { if (' + ($errs) + ') vErrors.length = ' + ($errs) + '; else vErrors = null; }'; - if (it.opts.allErrors) { - out += ' } '; - } - return out; -} - -},{}],29:[function(require,module,exports){ -'use strict'; -module.exports = function generate_pattern(it, $keyword, $ruleType) { - var out = ' '; - var $lvl = it.level; - var $dataLvl = it.dataLevel; - var $schema = it.schema[$keyword]; - var $schemaPath = it.schemaPath + it.util.getProperty($keyword); - var $errSchemaPath = it.errSchemaPath + '/' + $keyword; - var $breakOnError = !it.opts.allErrors; - var $data = 'data' + ($dataLvl || ''); - var $isData = it.opts.$data && $schema && $schema.$data, - $schemaValue; - if ($isData) { - out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; - $schemaValue = 'schema' + $lvl; - } else { - $schemaValue = $schema; - } - var $regexp = $isData ? '(new RegExp(' + $schemaValue + '))' : it.usePattern($schema); - out += 'if ( '; - if ($isData) { - out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'string\') || '; - } - out += ' !' + ($regexp) + '.test(' + ($data) + ') ) { '; - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ('pattern') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { pattern: '; - if ($isData) { - out += '' + ($schemaValue); - } else { - out += '' + (it.util.toQuotedString($schema)); - } - out += ' } '; - if (it.opts.messages !== false) { - out += ' , message: \'should match pattern "'; - if ($isData) { - out += '\' + ' + ($schemaValue) + ' + \''; - } else { - out += '' + (it.util.escapeQuotes($schema)); - } - out += '"\' '; - } - if (it.opts.verbose) { - out += ' , schema: '; - if ($isData) { - out += 'validate.schema' + ($schemaPath); - } else { - out += '' + (it.util.toQuotedString($schema)); - } - out += ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; - } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - out += '} '; - if ($breakOnError) { - out += ' else { '; - } - return out; -} - -},{}],30:[function(require,module,exports){ -'use strict'; -module.exports = function generate_properties(it, $keyword, $ruleType) { - var out = ' '; - var $lvl = it.level; - var $dataLvl = it.dataLevel; - var $schema = it.schema[$keyword]; - var $schemaPath = it.schemaPath + it.util.getProperty($keyword); - var $errSchemaPath = it.errSchemaPath + '/' + $keyword; - var $breakOnError = !it.opts.allErrors; - var $data = 'data' + ($dataLvl || ''); - var $valid = 'valid' + $lvl; - var $errs = 'errs__' + $lvl; - var $it = it.util.copy(it); - var $closingBraces = ''; - $it.level++; - var $nextValid = 'valid' + $it.level; - var $key = 'key' + $lvl, - $idx = 'idx' + $lvl, - $dataNxt = $it.dataLevel = it.dataLevel + 1, - $nextData = 'data' + $dataNxt, - $dataProperties = 'dataProperties' + $lvl; - var $schemaKeys = Object.keys($schema || {}), - $pProperties = it.schema.patternProperties || {}, - $pPropertyKeys = Object.keys($pProperties), - $aProperties = it.schema.additionalProperties, - $someProperties = $schemaKeys.length || $pPropertyKeys.length, - $noAdditional = $aProperties === false, - $additionalIsSchema = typeof $aProperties == 'object' && Object.keys($aProperties).length, - $removeAdditional = it.opts.removeAdditional, - $checkAdditional = $noAdditional || $additionalIsSchema || $removeAdditional, - $ownProperties = it.opts.ownProperties, - $currentBaseId = it.baseId; - var $required = it.schema.required; - if ($required && !(it.opts.v5 && $required.$data) && $required.length < it.opts.loopRequired) var $requiredHash = it.util.toHash($required); - if (it.opts.patternGroups) { - var $pgProperties = it.schema.patternGroups || {}, - $pgPropertyKeys = Object.keys($pgProperties); - } - out += 'var ' + ($errs) + ' = errors;var ' + ($nextValid) + ' = true;'; - if ($ownProperties) { - out += ' var ' + ($dataProperties) + ' = undefined;'; - } - if ($checkAdditional) { - if ($ownProperties) { - out += ' ' + ($dataProperties) + ' = ' + ($dataProperties) + ' || Object.keys(' + ($data) + '); for (var ' + ($idx) + '=0; ' + ($idx) + '<' + ($dataProperties) + '.length; ' + ($idx) + '++) { var ' + ($key) + ' = ' + ($dataProperties) + '[' + ($idx) + ']; '; - } else { - out += ' for (var ' + ($key) + ' in ' + ($data) + ') { '; - } - if ($someProperties) { - out += ' var isAdditional' + ($lvl) + ' = !(false '; - if ($schemaKeys.length) { - if ($schemaKeys.length > 5) { - out += ' || validate.schema' + ($schemaPath) + '[' + ($key) + '] '; - } else { - var arr1 = $schemaKeys; - if (arr1) { - var $propertyKey, i1 = -1, - l1 = arr1.length - 1; - while (i1 < l1) { - $propertyKey = arr1[i1 += 1]; - out += ' || ' + ($key) + ' == ' + (it.util.toQuotedString($propertyKey)) + ' '; - } - } - } - } - if ($pPropertyKeys.length) { - var arr2 = $pPropertyKeys; - if (arr2) { - var $pProperty, $i = -1, - l2 = arr2.length - 1; - while ($i < l2) { - $pProperty = arr2[$i += 1]; - out += ' || ' + (it.usePattern($pProperty)) + '.test(' + ($key) + ') '; - } - } - } - if (it.opts.patternGroups && $pgPropertyKeys.length) { - var arr3 = $pgPropertyKeys; - if (arr3) { - var $pgProperty, $i = -1, - l3 = arr3.length - 1; - while ($i < l3) { - $pgProperty = arr3[$i += 1]; - out += ' || ' + (it.usePattern($pgProperty)) + '.test(' + ($key) + ') '; - } - } - } - out += ' ); if (isAdditional' + ($lvl) + ') { '; - } - if ($removeAdditional == 'all') { - out += ' delete ' + ($data) + '[' + ($key) + ']; '; - } else { - var $currentErrorPath = it.errorPath; - var $additionalProperty = '\' + ' + $key + ' + \''; - if (it.opts._errorDataPathProperty) { - it.errorPath = it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers); - } - if ($noAdditional) { - if ($removeAdditional) { - out += ' delete ' + ($data) + '[' + ($key) + ']; '; - } else { - out += ' ' + ($nextValid) + ' = false; '; - var $currErrSchemaPath = $errSchemaPath; - $errSchemaPath = it.errSchemaPath + '/additionalProperties'; - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ('additionalProperties') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { additionalProperty: \'' + ($additionalProperty) + '\' } '; - if (it.opts.messages !== false) { - out += ' , message: \'should NOT have additional properties\' '; - } - if (it.opts.verbose) { - out += ' , schema: false , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; - } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - $errSchemaPath = $currErrSchemaPath; - if ($breakOnError) { - out += ' break; '; - } - } - } else if ($additionalIsSchema) { - if ($removeAdditional == 'failing') { - out += ' var ' + ($errs) + ' = errors; '; - var $wasComposite = it.compositeRule; - it.compositeRule = $it.compositeRule = true; - $it.schema = $aProperties; - $it.schemaPath = it.schemaPath + '.additionalProperties'; - $it.errSchemaPath = it.errSchemaPath + '/additionalProperties'; - $it.errorPath = it.opts._errorDataPathProperty ? it.errorPath : it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers); - var $passData = $data + '[' + $key + ']'; - $it.dataPathArr[$dataNxt] = $key; - var $code = it.validate($it); - $it.baseId = $currentBaseId; - if (it.util.varOccurences($code, $nextData) < 2) { - out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' '; - } else { - out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' '; - } - out += ' if (!' + ($nextValid) + ') { errors = ' + ($errs) + '; if (validate.errors !== null) { if (errors) validate.errors.length = errors; else validate.errors = null; } delete ' + ($data) + '[' + ($key) + ']; } '; - it.compositeRule = $it.compositeRule = $wasComposite; - } else { - $it.schema = $aProperties; - $it.schemaPath = it.schemaPath + '.additionalProperties'; - $it.errSchemaPath = it.errSchemaPath + '/additionalProperties'; - $it.errorPath = it.opts._errorDataPathProperty ? it.errorPath : it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers); - var $passData = $data + '[' + $key + ']'; - $it.dataPathArr[$dataNxt] = $key; - var $code = it.validate($it); - $it.baseId = $currentBaseId; - if (it.util.varOccurences($code, $nextData) < 2) { - out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' '; - } else { - out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' '; - } - if ($breakOnError) { - out += ' if (!' + ($nextValid) + ') break; '; - } - } - } - it.errorPath = $currentErrorPath; - } - if ($someProperties) { - out += ' } '; - } - out += ' } '; - if ($breakOnError) { - out += ' if (' + ($nextValid) + ') { '; - $closingBraces += '}'; - } - } - var $useDefaults = it.opts.useDefaults && !it.compositeRule; - if ($schemaKeys.length) { - var arr4 = $schemaKeys; - if (arr4) { - var $propertyKey, i4 = -1, - l4 = arr4.length - 1; - while (i4 < l4) { - $propertyKey = arr4[i4 += 1]; - var $sch = $schema[$propertyKey]; - if (it.util.schemaHasRules($sch, it.RULES.all)) { - var $prop = it.util.getProperty($propertyKey), - $passData = $data + $prop, - $hasDefault = $useDefaults && $sch.default !== undefined; - $it.schema = $sch; - $it.schemaPath = $schemaPath + $prop; - $it.errSchemaPath = $errSchemaPath + '/' + it.util.escapeFragment($propertyKey); - $it.errorPath = it.util.getPath(it.errorPath, $propertyKey, it.opts.jsonPointers); - $it.dataPathArr[$dataNxt] = it.util.toQuotedString($propertyKey); - var $code = it.validate($it); - $it.baseId = $currentBaseId; - if (it.util.varOccurences($code, $nextData) < 2) { - $code = it.util.varReplace($code, $nextData, $passData); - var $useData = $passData; - } else { - var $useData = $nextData; - out += ' var ' + ($nextData) + ' = ' + ($passData) + '; '; - } - if ($hasDefault) { - out += ' ' + ($code) + ' '; - } else { - if ($requiredHash && $requiredHash[$propertyKey]) { - out += ' if ( ' + ($useData) + ' === undefined '; - if ($ownProperties) { - out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') '; - } - out += ') { ' + ($nextValid) + ' = false; '; - var $currentErrorPath = it.errorPath, - $currErrSchemaPath = $errSchemaPath, - $missingProperty = it.util.escapeQuotes($propertyKey); - if (it.opts._errorDataPathProperty) { - it.errorPath = it.util.getPath($currentErrorPath, $propertyKey, it.opts.jsonPointers); - } - $errSchemaPath = it.errSchemaPath + '/required'; - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } '; - if (it.opts.messages !== false) { - out += ' , message: \''; - if (it.opts._errorDataPathProperty) { - out += 'is a required property'; - } else { - out += 'should have required property \\\'' + ($missingProperty) + '\\\''; - } - out += '\' '; - } - if (it.opts.verbose) { - out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; - } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - $errSchemaPath = $currErrSchemaPath; - it.errorPath = $currentErrorPath; - out += ' } else { '; - } else { - if ($breakOnError) { - out += ' if ( ' + ($useData) + ' === undefined '; - if ($ownProperties) { - out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') '; - } - out += ') { ' + ($nextValid) + ' = true; } else { '; - } else { - out += ' if (' + ($useData) + ' !== undefined '; - if ($ownProperties) { - out += ' && Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') '; - } - out += ' ) { '; - } - } - out += ' ' + ($code) + ' } '; - } - } - if ($breakOnError) { - out += ' if (' + ($nextValid) + ') { '; - $closingBraces += '}'; - } - } - } - } - if ($pPropertyKeys.length) { - var arr5 = $pPropertyKeys; - if (arr5) { - var $pProperty, i5 = -1, - l5 = arr5.length - 1; - while (i5 < l5) { - $pProperty = arr5[i5 += 1]; - var $sch = $pProperties[$pProperty]; - if (it.util.schemaHasRules($sch, it.RULES.all)) { - $it.schema = $sch; - $it.schemaPath = it.schemaPath + '.patternProperties' + it.util.getProperty($pProperty); - $it.errSchemaPath = it.errSchemaPath + '/patternProperties/' + it.util.escapeFragment($pProperty); - if ($ownProperties) { - out += ' ' + ($dataProperties) + ' = ' + ($dataProperties) + ' || Object.keys(' + ($data) + '); for (var ' + ($idx) + '=0; ' + ($idx) + '<' + ($dataProperties) + '.length; ' + ($idx) + '++) { var ' + ($key) + ' = ' + ($dataProperties) + '[' + ($idx) + ']; '; - } else { - out += ' for (var ' + ($key) + ' in ' + ($data) + ') { '; - } - out += ' if (' + (it.usePattern($pProperty)) + '.test(' + ($key) + ')) { '; - $it.errorPath = it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers); - var $passData = $data + '[' + $key + ']'; - $it.dataPathArr[$dataNxt] = $key; - var $code = it.validate($it); - $it.baseId = $currentBaseId; - if (it.util.varOccurences($code, $nextData) < 2) { - out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' '; - } else { - out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' '; - } - if ($breakOnError) { - out += ' if (!' + ($nextValid) + ') break; '; - } - out += ' } '; - if ($breakOnError) { - out += ' else ' + ($nextValid) + ' = true; '; - } - out += ' } '; - if ($breakOnError) { - out += ' if (' + ($nextValid) + ') { '; - $closingBraces += '}'; - } - } - } - } - } - if (it.opts.patternGroups && $pgPropertyKeys.length) { - var arr6 = $pgPropertyKeys; - if (arr6) { - var $pgProperty, i6 = -1, - l6 = arr6.length - 1; - while (i6 < l6) { - $pgProperty = arr6[i6 += 1]; - var $pgSchema = $pgProperties[$pgProperty], - $sch = $pgSchema.schema; - if (it.util.schemaHasRules($sch, it.RULES.all)) { - $it.schema = $sch; - $it.schemaPath = it.schemaPath + '.patternGroups' + it.util.getProperty($pgProperty) + '.schema'; - $it.errSchemaPath = it.errSchemaPath + '/patternGroups/' + it.util.escapeFragment($pgProperty) + '/schema'; - out += ' var pgPropCount' + ($lvl) + ' = 0; '; - if ($ownProperties) { - out += ' ' + ($dataProperties) + ' = ' + ($dataProperties) + ' || Object.keys(' + ($data) + '); for (var ' + ($idx) + '=0; ' + ($idx) + '<' + ($dataProperties) + '.length; ' + ($idx) + '++) { var ' + ($key) + ' = ' + ($dataProperties) + '[' + ($idx) + ']; '; - } else { - out += ' for (var ' + ($key) + ' in ' + ($data) + ') { '; - } - out += ' if (' + (it.usePattern($pgProperty)) + '.test(' + ($key) + ')) { pgPropCount' + ($lvl) + '++; '; - $it.errorPath = it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers); - var $passData = $data + '[' + $key + ']'; - $it.dataPathArr[$dataNxt] = $key; - var $code = it.validate($it); - $it.baseId = $currentBaseId; - if (it.util.varOccurences($code, $nextData) < 2) { - out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' '; - } else { - out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' '; - } - if ($breakOnError) { - out += ' if (!' + ($nextValid) + ') break; '; - } - out += ' } '; - if ($breakOnError) { - out += ' else ' + ($nextValid) + ' = true; '; - } - out += ' } '; - if ($breakOnError) { - out += ' if (' + ($nextValid) + ') { '; - $closingBraces += '}'; - } - var $pgMin = $pgSchema.minimum, - $pgMax = $pgSchema.maximum; - if ($pgMin !== undefined || $pgMax !== undefined) { - out += ' var ' + ($valid) + ' = true; '; - var $currErrSchemaPath = $errSchemaPath; - if ($pgMin !== undefined) { - var $limit = $pgMin, - $reason = 'minimum', - $moreOrLess = 'less'; - out += ' ' + ($valid) + ' = pgPropCount' + ($lvl) + ' >= ' + ($pgMin) + '; '; - $errSchemaPath = it.errSchemaPath + '/patternGroups/minimum'; - out += ' if (!' + ($valid) + ') { '; - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ('patternGroups') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { reason: \'' + ($reason) + '\', limit: ' + ($limit) + ', pattern: \'' + (it.util.escapeQuotes($pgProperty)) + '\' } '; - if (it.opts.messages !== false) { - out += ' , message: \'should NOT have ' + ($moreOrLess) + ' than ' + ($limit) + ' properties matching pattern "' + (it.util.escapeQuotes($pgProperty)) + '"\' '; - } - if (it.opts.verbose) { - out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; - } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - out += ' } '; - if ($pgMax !== undefined) { - out += ' else '; - } - } - if ($pgMax !== undefined) { - var $limit = $pgMax, - $reason = 'maximum', - $moreOrLess = 'more'; - out += ' ' + ($valid) + ' = pgPropCount' + ($lvl) + ' <= ' + ($pgMax) + '; '; - $errSchemaPath = it.errSchemaPath + '/patternGroups/maximum'; - out += ' if (!' + ($valid) + ') { '; - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ('patternGroups') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { reason: \'' + ($reason) + '\', limit: ' + ($limit) + ', pattern: \'' + (it.util.escapeQuotes($pgProperty)) + '\' } '; - if (it.opts.messages !== false) { - out += ' , message: \'should NOT have ' + ($moreOrLess) + ' than ' + ($limit) + ' properties matching pattern "' + (it.util.escapeQuotes($pgProperty)) + '"\' '; - } - if (it.opts.verbose) { - out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; - } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - out += ' } '; - } - $errSchemaPath = $currErrSchemaPath; - if ($breakOnError) { - out += ' if (' + ($valid) + ') { '; - $closingBraces += '}'; - } - } - } - } - } - } - if ($breakOnError) { - out += ' ' + ($closingBraces) + ' if (' + ($errs) + ' == errors) {'; - } - out = it.util.cleanUpCode(out); - return out; -} - -},{}],31:[function(require,module,exports){ -'use strict'; -module.exports = function generate_propertyNames(it, $keyword, $ruleType) { - var out = ' '; - var $lvl = it.level; - var $dataLvl = it.dataLevel; - var $schema = it.schema[$keyword]; - var $schemaPath = it.schemaPath + it.util.getProperty($keyword); - var $errSchemaPath = it.errSchemaPath + '/' + $keyword; - var $breakOnError = !it.opts.allErrors; - var $data = 'data' + ($dataLvl || ''); - var $errs = 'errs__' + $lvl; - var $it = it.util.copy(it); - var $closingBraces = ''; - $it.level++; - var $nextValid = 'valid' + $it.level; - if (it.util.schemaHasRules($schema, it.RULES.all)) { - $it.schema = $schema; - $it.schemaPath = $schemaPath; - $it.errSchemaPath = $errSchemaPath; - var $key = 'key' + $lvl, - $idx = 'idx' + $lvl, - $i = 'i' + $lvl, - $invalidName = '\' + ' + $key + ' + \'', - $dataNxt = $it.dataLevel = it.dataLevel + 1, - $nextData = 'data' + $dataNxt, - $dataProperties = 'dataProperties' + $lvl, - $ownProperties = it.opts.ownProperties, - $currentBaseId = it.baseId; - out += ' var ' + ($errs) + ' = errors; '; - if ($ownProperties) { - out += ' var ' + ($dataProperties) + ' = undefined; '; - } - if ($ownProperties) { - out += ' ' + ($dataProperties) + ' = ' + ($dataProperties) + ' || Object.keys(' + ($data) + '); for (var ' + ($idx) + '=0; ' + ($idx) + '<' + ($dataProperties) + '.length; ' + ($idx) + '++) { var ' + ($key) + ' = ' + ($dataProperties) + '[' + ($idx) + ']; '; - } else { - out += ' for (var ' + ($key) + ' in ' + ($data) + ') { '; - } - out += ' var startErrs' + ($lvl) + ' = errors; '; - var $passData = $key; - var $wasComposite = it.compositeRule; - it.compositeRule = $it.compositeRule = true; - var $code = it.validate($it); - $it.baseId = $currentBaseId; - if (it.util.varOccurences($code, $nextData) < 2) { - out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' '; - } else { - out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' '; - } - it.compositeRule = $it.compositeRule = $wasComposite; - out += ' if (!' + ($nextValid) + ') { for (var ' + ($i) + '=startErrs' + ($lvl) + '; ' + ($i) + '= it.opts.loopRequired, - $ownProperties = it.opts.ownProperties; - if ($breakOnError) { - out += ' var missing' + ($lvl) + '; '; - if ($loopRequired) { - if (!$isData) { - out += ' var ' + ($vSchema) + ' = validate.schema' + ($schemaPath) + '; '; - } - var $i = 'i' + $lvl, - $propertyPath = 'schema' + $lvl + '[' + $i + ']', - $missingProperty = '\' + ' + $propertyPath + ' + \''; - if (it.opts._errorDataPathProperty) { - it.errorPath = it.util.getPathExpr($currentErrorPath, $propertyPath, it.opts.jsonPointers); - } - out += ' var ' + ($valid) + ' = true; '; - if ($isData) { - out += ' if (schema' + ($lvl) + ' === undefined) ' + ($valid) + ' = true; else if (!Array.isArray(schema' + ($lvl) + ')) ' + ($valid) + ' = false; else {'; - } - out += ' for (var ' + ($i) + ' = 0; ' + ($i) + ' < ' + ($vSchema) + '.length; ' + ($i) + '++) { ' + ($valid) + ' = ' + ($data) + '[' + ($vSchema) + '[' + ($i) + ']] !== undefined '; - if ($ownProperties) { - out += ' && Object.prototype.hasOwnProperty.call(' + ($data) + ', ' + ($vSchema) + '[' + ($i) + ']) '; - } - out += '; if (!' + ($valid) + ') break; } '; - if ($isData) { - out += ' } '; - } - out += ' if (!' + ($valid) + ') { '; - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } '; - if (it.opts.messages !== false) { - out += ' , message: \''; - if (it.opts._errorDataPathProperty) { - out += 'is a required property'; - } else { - out += 'should have required property \\\'' + ($missingProperty) + '\\\''; - } - out += '\' '; - } - if (it.opts.verbose) { - out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; - } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - out += ' } else { '; - } else { - out += ' if ( '; - var arr2 = $required; - if (arr2) { - var $propertyKey, $i = -1, - l2 = arr2.length - 1; - while ($i < l2) { - $propertyKey = arr2[$i += 1]; - if ($i) { - out += ' || '; - } - var $prop = it.util.getProperty($propertyKey), - $useData = $data + $prop; - out += ' ( ( ' + ($useData) + ' === undefined '; - if ($ownProperties) { - out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') '; - } - out += ') && (missing' + ($lvl) + ' = ' + (it.util.toQuotedString(it.opts.jsonPointers ? $propertyKey : $prop)) + ') ) '; - } - } - out += ') { '; - var $propertyPath = 'missing' + $lvl, - $missingProperty = '\' + ' + $propertyPath + ' + \''; - if (it.opts._errorDataPathProperty) { - it.errorPath = it.opts.jsonPointers ? it.util.getPathExpr($currentErrorPath, $propertyPath, true) : $currentErrorPath + ' + ' + $propertyPath; - } - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } '; - if (it.opts.messages !== false) { - out += ' , message: \''; - if (it.opts._errorDataPathProperty) { - out += 'is a required property'; - } else { - out += 'should have required property \\\'' + ($missingProperty) + '\\\''; - } - out += '\' '; - } - if (it.opts.verbose) { - out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; - } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - out += ' } else { '; - } - } else { - if ($loopRequired) { - if (!$isData) { - out += ' var ' + ($vSchema) + ' = validate.schema' + ($schemaPath) + '; '; - } - var $i = 'i' + $lvl, - $propertyPath = 'schema' + $lvl + '[' + $i + ']', - $missingProperty = '\' + ' + $propertyPath + ' + \''; - if (it.opts._errorDataPathProperty) { - it.errorPath = it.util.getPathExpr($currentErrorPath, $propertyPath, it.opts.jsonPointers); - } - if ($isData) { - out += ' if (' + ($vSchema) + ' && !Array.isArray(' + ($vSchema) + ')) { var err = '; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } '; - if (it.opts.messages !== false) { - out += ' , message: \''; - if (it.opts._errorDataPathProperty) { - out += 'is a required property'; - } else { - out += 'should have required property \\\'' + ($missingProperty) + '\\\''; - } - out += '\' '; - } - if (it.opts.verbose) { - out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - out += '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } else if (' + ($vSchema) + ' !== undefined) { '; - } - out += ' for (var ' + ($i) + ' = 0; ' + ($i) + ' < ' + ($vSchema) + '.length; ' + ($i) + '++) { if (' + ($data) + '[' + ($vSchema) + '[' + ($i) + ']] === undefined '; - if ($ownProperties) { - out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', ' + ($vSchema) + '[' + ($i) + ']) '; - } - out += ') { var err = '; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } '; - if (it.opts.messages !== false) { - out += ' , message: \''; - if (it.opts._errorDataPathProperty) { - out += 'is a required property'; - } else { - out += 'should have required property \\\'' + ($missingProperty) + '\\\''; - } - out += '\' '; - } - if (it.opts.verbose) { - out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - out += '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } } '; - if ($isData) { - out += ' } '; - } - } else { - var arr3 = $required; - if (arr3) { - var $propertyKey, i3 = -1, - l3 = arr3.length - 1; - while (i3 < l3) { - $propertyKey = arr3[i3 += 1]; - var $prop = it.util.getProperty($propertyKey), - $missingProperty = it.util.escapeQuotes($propertyKey), - $useData = $data + $prop; - if (it.opts._errorDataPathProperty) { - it.errorPath = it.util.getPath($currentErrorPath, $propertyKey, it.opts.jsonPointers); - } - out += ' if ( ' + ($useData) + ' === undefined '; - if ($ownProperties) { - out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') '; - } - out += ') { var err = '; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } '; - if (it.opts.messages !== false) { - out += ' , message: \''; - if (it.opts._errorDataPathProperty) { - out += 'is a required property'; - } else { - out += 'should have required property \\\'' + ($missingProperty) + '\\\''; - } - out += '\' '; - } - if (it.opts.verbose) { - out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - out += '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } '; - } - } - } - } - it.errorPath = $currentErrorPath; - } else if ($breakOnError) { - out += ' if (true) {'; - } - return out; -} - -},{}],34:[function(require,module,exports){ -'use strict'; -module.exports = function generate_uniqueItems(it, $keyword, $ruleType) { - var out = ' '; - var $lvl = it.level; - var $dataLvl = it.dataLevel; - var $schema = it.schema[$keyword]; - var $schemaPath = it.schemaPath + it.util.getProperty($keyword); - var $errSchemaPath = it.errSchemaPath + '/' + $keyword; - var $breakOnError = !it.opts.allErrors; - var $data = 'data' + ($dataLvl || ''); - var $valid = 'valid' + $lvl; - var $isData = it.opts.$data && $schema && $schema.$data, - $schemaValue; - if ($isData) { - out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; - $schemaValue = 'schema' + $lvl; - } else { - $schemaValue = $schema; - } - if (($schema || $isData) && it.opts.uniqueItems !== false) { - if ($isData) { - out += ' var ' + ($valid) + '; if (' + ($schemaValue) + ' === false || ' + ($schemaValue) + ' === undefined) ' + ($valid) + ' = true; else if (typeof ' + ($schemaValue) + ' != \'boolean\') ' + ($valid) + ' = false; else { '; - } - out += ' var ' + ($valid) + ' = true; if (' + ($data) + '.length > 1) { var i = ' + ($data) + '.length, j; outer: for (;i--;) { for (j = i; j--;) { if (equal(' + ($data) + '[i], ' + ($data) + '[j])) { ' + ($valid) + ' = false; break outer; } } } } '; - if ($isData) { - out += ' } '; - } - out += ' if (!' + ($valid) + ') { '; - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ('uniqueItems') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { i: i, j: j } '; - if (it.opts.messages !== false) { - out += ' , message: \'should NOT have duplicate items (items ## \' + j + \' and \' + i + \' are identical)\' '; - } - if (it.opts.verbose) { - out += ' , schema: '; - if ($isData) { - out += 'validate.schema' + ($schemaPath); - } else { - out += '' + ($schema); - } - out += ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; - } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - out += ' } '; - if ($breakOnError) { - out += ' else { '; - } - } else { - if ($breakOnError) { - out += ' if (true) { '; - } - } - return out; -} - -},{}],35:[function(require,module,exports){ -'use strict'; -module.exports = function generate_validate(it, $keyword, $ruleType) { - var out = ''; - var $async = it.schema.$async === true, - $refKeywords = it.util.schemaHasRulesExcept(it.schema, it.RULES.all, '$ref'), - $id = it.self._getId(it.schema); - if (it.isTop) { - if ($async) { - it.async = true; - var $es7 = it.opts.async == 'es7'; - it.yieldAwait = $es7 ? 'await' : 'yield'; - } - out += ' var validate = '; - if ($async) { - if ($es7) { - out += ' (async function '; - } else { - if (it.opts.async != '*') { - out += 'co.wrap'; - } - out += '(function* '; - } - } else { - out += ' (function '; - } - out += ' (data, dataPath, parentData, parentDataProperty, rootData) { \'use strict\'; '; - if ($id && (it.opts.sourceCode || it.opts.processCode)) { - out += ' ' + ('/\*# sourceURL=' + $id + ' */') + ' '; - } - } - if (typeof it.schema == 'boolean' || !($refKeywords || it.schema.$ref)) { - var $keyword = 'false schema'; - var $lvl = it.level; - var $dataLvl = it.dataLevel; - var $schema = it.schema[$keyword]; - var $schemaPath = it.schemaPath + it.util.getProperty($keyword); - var $errSchemaPath = it.errSchemaPath + '/' + $keyword; - var $breakOnError = !it.opts.allErrors; - var $errorKeyword; - var $data = 'data' + ($dataLvl || ''); - var $valid = 'valid' + $lvl; - if (it.schema === false) { - if (it.isTop) { - $breakOnError = true; - } else { - out += ' var ' + ($valid) + ' = false; '; - } - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ($errorKeyword || 'false schema') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} '; - if (it.opts.messages !== false) { - out += ' , message: \'boolean schema is false\' '; - } - if (it.opts.verbose) { - out += ' , schema: false , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; - } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - } else { - if (it.isTop) { - if ($async) { - out += ' return data; '; - } else { - out += ' validate.errors = null; return true; '; - } - } else { - out += ' var ' + ($valid) + ' = true; '; - } - } - if (it.isTop) { - out += ' }); return validate; '; - } - return out; - } - if (it.isTop) { - var $top = it.isTop, - $lvl = it.level = 0, - $dataLvl = it.dataLevel = 0, - $data = 'data'; - it.rootId = it.resolve.fullPath(it.self._getId(it.root.schema)); - it.baseId = it.baseId || it.rootId; - delete it.isTop; - it.dataPathArr = [undefined]; - out += ' var vErrors = null; '; - out += ' var errors = 0; '; - out += ' if (rootData === undefined) rootData = data; '; - } else { - var $lvl = it.level, - $dataLvl = it.dataLevel, - $data = 'data' + ($dataLvl || ''); - if ($id) it.baseId = it.resolve.url(it.baseId, $id); - if ($async && !it.async) throw new Error('async schema in sync schema'); - out += ' var errs_' + ($lvl) + ' = errors;'; - } - var $valid = 'valid' + $lvl, - $breakOnError = !it.opts.allErrors, - $closingBraces1 = '', - $closingBraces2 = ''; - var $errorKeyword; - var $typeSchema = it.schema.type, - $typeIsArray = Array.isArray($typeSchema); - if ($typeIsArray && $typeSchema.length == 1) { - $typeSchema = $typeSchema[0]; - $typeIsArray = false; - } - if (it.schema.$ref && $refKeywords) { - if (it.opts.extendRefs == 'fail') { - throw new Error('$ref: validation keywords used in schema at path "' + it.errSchemaPath + '" (see option extendRefs)'); - } else if (it.opts.extendRefs !== true) { - $refKeywords = false; - it.logger.warn('$ref: keywords ignored in schema at path "' + it.errSchemaPath + '"'); - } - } - if ($typeSchema) { - if (it.opts.coerceTypes) { - var $coerceToTypes = it.util.coerceToTypes(it.opts.coerceTypes, $typeSchema); - } - var $rulesGroup = it.RULES.types[$typeSchema]; - if ($coerceToTypes || $typeIsArray || $rulesGroup === true || ($rulesGroup && !$shouldUseGroup($rulesGroup))) { - var $schemaPath = it.schemaPath + '.type', - $errSchemaPath = it.errSchemaPath + '/type'; - var $schemaPath = it.schemaPath + '.type', - $errSchemaPath = it.errSchemaPath + '/type', - $method = $typeIsArray ? 'checkDataTypes' : 'checkDataType'; - out += ' if (' + (it.util[$method]($typeSchema, $data, true)) + ') { '; - if ($coerceToTypes) { - var $dataType = 'dataType' + $lvl, - $coerced = 'coerced' + $lvl; - out += ' var ' + ($dataType) + ' = typeof ' + ($data) + '; '; - if (it.opts.coerceTypes == 'array') { - out += ' if (' + ($dataType) + ' == \'object\' && Array.isArray(' + ($data) + ')) ' + ($dataType) + ' = \'array\'; '; - } - out += ' var ' + ($coerced) + ' = undefined; '; - var $bracesCoercion = ''; - var arr1 = $coerceToTypes; - if (arr1) { - var $type, $i = -1, - l1 = arr1.length - 1; - while ($i < l1) { - $type = arr1[$i += 1]; - if ($i) { - out += ' if (' + ($coerced) + ' === undefined) { '; - $bracesCoercion += '}'; - } - if (it.opts.coerceTypes == 'array' && $type != 'array') { - out += ' if (' + ($dataType) + ' == \'array\' && ' + ($data) + '.length == 1) { ' + ($coerced) + ' = ' + ($data) + ' = ' + ($data) + '[0]; ' + ($dataType) + ' = typeof ' + ($data) + '; } '; - } - if ($type == 'string') { - out += ' if (' + ($dataType) + ' == \'number\' || ' + ($dataType) + ' == \'boolean\') ' + ($coerced) + ' = \'\' + ' + ($data) + '; else if (' + ($data) + ' === null) ' + ($coerced) + ' = \'\'; '; - } else if ($type == 'number' || $type == 'integer') { - out += ' if (' + ($dataType) + ' == \'boolean\' || ' + ($data) + ' === null || (' + ($dataType) + ' == \'string\' && ' + ($data) + ' && ' + ($data) + ' == +' + ($data) + ' '; - if ($type == 'integer') { - out += ' && !(' + ($data) + ' % 1)'; - } - out += ')) ' + ($coerced) + ' = +' + ($data) + '; '; - } else if ($type == 'boolean') { - out += ' if (' + ($data) + ' === \'false\' || ' + ($data) + ' === 0 || ' + ($data) + ' === null) ' + ($coerced) + ' = false; else if (' + ($data) + ' === \'true\' || ' + ($data) + ' === 1) ' + ($coerced) + ' = true; '; - } else if ($type == 'null') { - out += ' if (' + ($data) + ' === \'\' || ' + ($data) + ' === 0 || ' + ($data) + ' === false) ' + ($coerced) + ' = null; '; - } else if (it.opts.coerceTypes == 'array' && $type == 'array') { - out += ' if (' + ($dataType) + ' == \'string\' || ' + ($dataType) + ' == \'number\' || ' + ($dataType) + ' == \'boolean\' || ' + ($data) + ' == null) ' + ($coerced) + ' = [' + ($data) + ']; '; - } - } - } - out += ' ' + ($bracesCoercion) + ' if (' + ($coerced) + ' === undefined) { '; - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ($errorKeyword || 'type') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { type: \''; - if ($typeIsArray) { - out += '' + ($typeSchema.join(",")); - } else { - out += '' + ($typeSchema); - } - out += '\' } '; - if (it.opts.messages !== false) { - out += ' , message: \'should be '; - if ($typeIsArray) { - out += '' + ($typeSchema.join(",")); - } else { - out += '' + ($typeSchema); - } - out += '\' '; - } - if (it.opts.verbose) { - out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; - } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - out += ' } else { '; - var $parentData = $dataLvl ? 'data' + (($dataLvl - 1) || '') : 'parentData', - $parentDataProperty = $dataLvl ? it.dataPathArr[$dataLvl] : 'parentDataProperty'; - out += ' ' + ($data) + ' = ' + ($coerced) + '; '; - if (!$dataLvl) { - out += 'if (' + ($parentData) + ' !== undefined)'; - } - out += ' ' + ($parentData) + '[' + ($parentDataProperty) + '] = ' + ($coerced) + '; } '; - } else { - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ($errorKeyword || 'type') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { type: \''; - if ($typeIsArray) { - out += '' + ($typeSchema.join(",")); - } else { - out += '' + ($typeSchema); - } - out += '\' } '; - if (it.opts.messages !== false) { - out += ' , message: \'should be '; - if ($typeIsArray) { - out += '' + ($typeSchema.join(",")); - } else { - out += '' + ($typeSchema); - } - out += '\' '; - } - if (it.opts.verbose) { - out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; - } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - } - out += ' } '; - } - } - if (it.schema.$ref && !$refKeywords) { - out += ' ' + (it.RULES.all.$ref.code(it, '$ref')) + ' '; - if ($breakOnError) { - out += ' } if (errors === '; - if ($top) { - out += '0'; - } else { - out += 'errs_' + ($lvl); - } - out += ') { '; - $closingBraces2 += '}'; - } - } else { - if (it.opts.v5 && it.schema.patternGroups) { - it.logger.warn('keyword "patternGroups" is deprecated and disabled. Use option patternGroups: true to enable.'); - } - var arr2 = it.RULES; - if (arr2) { - var $rulesGroup, i2 = -1, - l2 = arr2.length - 1; - while (i2 < l2) { - $rulesGroup = arr2[i2 += 1]; - if ($shouldUseGroup($rulesGroup)) { - if ($rulesGroup.type) { - out += ' if (' + (it.util.checkDataType($rulesGroup.type, $data)) + ') { '; - } - if (it.opts.useDefaults && !it.compositeRule) { - if ($rulesGroup.type == 'object' && it.schema.properties) { - var $schema = it.schema.properties, - $schemaKeys = Object.keys($schema); - var arr3 = $schemaKeys; - if (arr3) { - var $propertyKey, i3 = -1, - l3 = arr3.length - 1; - while (i3 < l3) { - $propertyKey = arr3[i3 += 1]; - var $sch = $schema[$propertyKey]; - if ($sch.default !== undefined) { - var $passData = $data + it.util.getProperty($propertyKey); - out += ' if (' + ($passData) + ' === undefined) ' + ($passData) + ' = '; - if (it.opts.useDefaults == 'shared') { - out += ' ' + (it.useDefault($sch.default)) + ' '; - } else { - out += ' ' + (JSON.stringify($sch.default)) + ' '; - } - out += '; '; - } - } - } - } else if ($rulesGroup.type == 'array' && Array.isArray(it.schema.items)) { - var arr4 = it.schema.items; - if (arr4) { - var $sch, $i = -1, - l4 = arr4.length - 1; - while ($i < l4) { - $sch = arr4[$i += 1]; - if ($sch.default !== undefined) { - var $passData = $data + '[' + $i + ']'; - out += ' if (' + ($passData) + ' === undefined) ' + ($passData) + ' = '; - if (it.opts.useDefaults == 'shared') { - out += ' ' + (it.useDefault($sch.default)) + ' '; - } else { - out += ' ' + (JSON.stringify($sch.default)) + ' '; - } - out += '; '; - } - } - } - } - } - var arr5 = $rulesGroup.rules; - if (arr5) { - var $rule, i5 = -1, - l5 = arr5.length - 1; - while (i5 < l5) { - $rule = arr5[i5 += 1]; - if ($shouldUseRule($rule)) { - var $code = $rule.code(it, $rule.keyword, $rulesGroup.type); - if ($code) { - out += ' ' + ($code) + ' '; - if ($breakOnError) { - $closingBraces1 += '}'; - } - } - } - } - } - if ($breakOnError) { - out += ' ' + ($closingBraces1) + ' '; - $closingBraces1 = ''; - } - if ($rulesGroup.type) { - out += ' } '; - if ($typeSchema && $typeSchema === $rulesGroup.type && !$coerceToTypes) { - out += ' else { '; - var $schemaPath = it.schemaPath + '.type', - $errSchemaPath = it.errSchemaPath + '/type'; - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ($errorKeyword || 'type') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { type: \''; - if ($typeIsArray) { - out += '' + ($typeSchema.join(",")); - } else { - out += '' + ($typeSchema); - } - out += '\' } '; - if (it.opts.messages !== false) { - out += ' , message: \'should be '; - if ($typeIsArray) { - out += '' + ($typeSchema.join(",")); - } else { - out += '' + ($typeSchema); - } - out += '\' '; - } - if (it.opts.verbose) { - out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; - } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - out += ' } '; - } - } - if ($breakOnError) { - out += ' if (errors === '; - if ($top) { - out += '0'; - } else { - out += 'errs_' + ($lvl); - } - out += ') { '; - $closingBraces2 += '}'; - } - } - } - } - } - if ($breakOnError) { - out += ' ' + ($closingBraces2) + ' '; - } - if ($top) { - if ($async) { - out += ' if (errors === 0) return data; '; - out += ' else throw new ValidationError(vErrors); '; - } else { - out += ' validate.errors = vErrors; '; - out += ' return errors === 0; '; - } - out += ' }); return validate;'; - } else { - out += ' var ' + ($valid) + ' = errors === errs_' + ($lvl) + ';'; - } - out = it.util.cleanUpCode(out); - if ($top) { - out = it.util.finalCleanUpCode(out, $async); - } - - function $shouldUseGroup($rulesGroup) { - var rules = $rulesGroup.rules; - for (var i = 0; i < rules.length; i++) - if ($shouldUseRule(rules[i])) return true; - } - - function $shouldUseRule($rule) { - return it.schema[$rule.keyword] !== undefined || ($rule.implements && $ruleImplementsSomeKeyword($rule)); - } - - function $ruleImplementsSomeKeyword($rule) { - var impl = $rule.implements; - for (var i = 0; i < impl.length; i++) - if (it.schema[impl[i]] !== undefined) return true; - } - return out; -} - -},{}],36:[function(require,module,exports){ -'use strict'; - -var IDENTIFIER = /^[a-z_$][a-z0-9_$-]*$/i; -var customRuleCode = require('./dotjs/custom'); - -module.exports = { - add: addKeyword, - get: getKeyword, - remove: removeKeyword -}; - -/** - * Define custom keyword - * @this Ajv - * @param {String} keyword custom keyword, should be unique (including different from all standard, custom and macro keywords). - * @param {Object} definition keyword definition object with properties `type` (type(s) which the keyword applies to), `validate` or `compile`. - * @return {Ajv} this for method chaining - */ -function addKeyword(keyword, definition) { - /* jshint validthis: true */ - /* eslint no-shadow: 0 */ - var RULES = this.RULES; - - if (RULES.keywords[keyword]) - throw new Error('Keyword ' + keyword + ' is already defined'); - - if (!IDENTIFIER.test(keyword)) - throw new Error('Keyword ' + keyword + ' is not a valid identifier'); - - if (definition) { - if (definition.macro && definition.valid !== undefined) - throw new Error('"valid" option cannot be used with macro keywords'); - - var dataType = definition.type; - if (Array.isArray(dataType)) { - var i, len = dataType.length; - for (i=0; i 2) res = slice.call(arguments, 1); - resolve(res); - }); - }); -} - -/** - * Convert an array of "yieldables" to a promise. - * Uses `Promise.all()` internally. - * - * @param {Array} obj - * @return {Promise} - * @api private - */ - -function arrayToPromise(obj) { - return Promise.all(obj.map(toPromise, this)); -} - -/** - * Convert an object of "yieldables" to a promise. - * Uses `Promise.all()` internally. - * - * @param {Object} obj - * @return {Promise} - * @api private - */ - -function objectToPromise(obj){ - var results = new obj.constructor(); - var keys = Object.keys(obj); - var promises = []; - for (var i = 0; i < keys.length; i++) { - var key = keys[i]; - var promise = toPromise.call(this, obj[key]); - if (promise && isPromise(promise)) defer(promise, key); - else results[key] = obj[key]; - } - return Promise.all(promises).then(function () { - return results; - }); - - function defer(promise, key) { - // predefine the key in the result - results[key] = undefined; - promises.push(promise.then(function (res) { - results[key] = res; - })); - } -} - -/** - * Check if `obj` is a promise. - * - * @param {Object} obj - * @return {Boolean} - * @api private - */ - -function isPromise(obj) { - return 'function' == typeof obj.then; -} - -/** - * Check if `obj` is a generator. - * - * @param {Mixed} obj - * @return {Boolean} - * @api private - */ - -function isGenerator(obj) { - return 'function' == typeof obj.next && 'function' == typeof obj.throw; -} - -/** - * Check if `obj` is a generator function. - * - * @param {Mixed} obj - * @return {Boolean} - * @api private - */ -function isGeneratorFunction(obj) { - var constructor = obj.constructor; - if (!constructor) return false; - if ('GeneratorFunction' === constructor.name || 'GeneratorFunction' === constructor.displayName) return true; - return isGenerator(constructor.prototype); -} - -/** - * Check for plain object. - * - * @param {Mixed} val - * @return {Boolean} - * @api private - */ - -function isObject(val) { - return Object == val.constructor; -} - -},{}],41:[function(require,module,exports){ -'use strict'; - -module.exports = function equal(a, b) { - if (a === b) return true; - - var arrA = Array.isArray(a) - , arrB = Array.isArray(b) - , i; - - if (arrA && arrB) { - if (a.length != b.length) return false; - for (i = 0; i < a.length; i++) - if (!equal(a[i], b[i])) return false; - return true; - } - - if (arrA != arrB) return false; - - if (a && b && typeof a === 'object' && typeof b === 'object') { - var keys = Object.keys(a); - if (keys.length !== Object.keys(b).length) return false; - - var dateA = a instanceof Date - , dateB = b instanceof Date; - if (dateA && dateB) return a.getTime() == b.getTime(); - if (dateA != dateB) return false; - - var regexpA = a instanceof RegExp - , regexpB = b instanceof RegExp; - if (regexpA && regexpB) return a.toString() == b.toString(); - if (regexpA != regexpB) return false; - - for (i = 0; i < keys.length; i++) - if (!Object.prototype.hasOwnProperty.call(b, keys[i])) return false; - - for (i = 0; i < keys.length; i++) - if(!equal(a[keys[i]], b[keys[i]])) return false; - - return true; - } - - return false; -}; - -},{}],42:[function(require,module,exports){ -'use strict'; - -module.exports = function (data, opts) { - if (!opts) opts = {}; - if (typeof opts === 'function') opts = { cmp: opts }; - var cycles = (typeof opts.cycles === 'boolean') ? opts.cycles : false; - - var cmp = opts.cmp && (function (f) { - return function (node) { - return function (a, b) { - var aobj = { key: a, value: node[a] }; - var bobj = { key: b, value: node[b] }; - return f(aobj, bobj); - }; - }; - })(opts.cmp); - - var seen = []; - return (function stringify (node) { - if (node && node.toJSON && typeof node.toJSON === 'function') { - node = node.toJSON(); - } - - if (node === undefined) return; - if (typeof node == 'number') return isFinite(node) ? '' + node : 'null'; - if (typeof node !== 'object') return JSON.stringify(node); - - var i, out; - if (Array.isArray(node)) { - out = '['; - for (i = 0; i < node.length; i++) { - if (i) out += ','; - out += stringify(node[i]) || 'null'; - } - return out + ']'; - } - - if (node === null) return 'null'; - - if (seen.indexOf(node) !== -1) { - if (cycles) return JSON.stringify('__cycle__'); - throw new TypeError('Converting circular structure to JSON'); - } - - var seenIndex = seen.push(node) - 1; - var keys = Object.keys(node).sort(cmp && cmp(node)); - out = ''; - for (i = 0; i < keys.length; i++) { - var key = keys[i]; - var value = stringify(node[key]); - - if (!value) continue; - if (out) out += ','; - out += JSON.stringify(key) + ':' + value; - } - seen.splice(seenIndex, 1); - return '{' + out + '}'; - })(data); -}; - -},{}],43:[function(require,module,exports){ -'use strict'; - -var traverse = module.exports = function (schema, opts, cb) { - if (typeof opts == 'function') { - cb = opts; - opts = {}; - } - _traverse(opts, cb, schema, '', schema); -}; - - -traverse.keywords = { - additionalItems: true, - items: true, - contains: true, - additionalProperties: true, - propertyNames: true, - not: true -}; - -traverse.arrayKeywords = { - items: true, - allOf: true, - anyOf: true, - oneOf: true -}; - -traverse.propsKeywords = { - definitions: true, - properties: true, - patternProperties: true, - dependencies: true -}; - -traverse.skipKeywords = { - enum: true, - const: true, - required: true, - maximum: true, - minimum: true, - exclusiveMaximum: true, - exclusiveMinimum: true, - multipleOf: true, - maxLength: true, - minLength: true, - pattern: true, - format: true, - maxItems: true, - minItems: true, - uniqueItems: true, - maxProperties: true, - minProperties: true -}; - - -function _traverse(opts, cb, schema, jsonPtr, rootSchema, parentJsonPtr, parentKeyword, parentSchema, keyIndex) { - if (schema && typeof schema == 'object' && !Array.isArray(schema)) { - cb(schema, jsonPtr, rootSchema, parentJsonPtr, parentKeyword, parentSchema, keyIndex); - for (var key in schema) { - var sch = schema[key]; - if (Array.isArray(sch)) { - if (key in traverse.arrayKeywords) { - for (var i=0; i= 0x80 (not a basic code point)', - 'invalid-input': 'Invalid input' - }, - - /** Convenience shortcuts */ - baseMinusTMin = base - tMin, - floor = Math.floor, - stringFromCharCode = String.fromCharCode, - - /** Temporary variable */ - key; - - /*--------------------------------------------------------------------------*/ - - /** - * A generic error utility function. - * @private - * @param {String} type The error type. - * @returns {Error} Throws a `RangeError` with the applicable error message. - */ - function error(type) { - throw new RangeError(errors[type]); - } - - /** - * A generic `Array#map` utility function. - * @private - * @param {Array} array The array to iterate over. - * @param {Function} callback The function that gets called for every array - * item. - * @returns {Array} A new array of values returned by the callback function. - */ - function map(array, fn) { - var length = array.length; - var result = []; - while (length--) { - result[length] = fn(array[length]); - } - return result; - } - - /** - * A simple `Array#map`-like wrapper to work with domain name strings or email - * addresses. - * @private - * @param {String} domain The domain name or email address. - * @param {Function} callback The function that gets called for every - * character. - * @returns {Array} A new string of characters returned by the callback - * function. - */ - function mapDomain(string, fn) { - var parts = string.split('@'); - var result = ''; - if (parts.length > 1) { - // In email addresses, only the domain name should be punycoded. Leave - // the local part (i.e. everything up to `@`) intact. - result = parts[0] + '@'; - string = parts[1]; - } - // Avoid `split(regex)` for IE8 compatibility. See #17. - string = string.replace(regexSeparators, '\x2E'); - var labels = string.split('.'); - var encoded = map(labels, fn).join('.'); - return result + encoded; - } - - /** - * Creates an array containing the numeric code points of each Unicode - * character in the string. While JavaScript uses UCS-2 internally, - * this function will convert a pair of surrogate halves (each of which - * UCS-2 exposes as separate characters) into a single code point, - * matching UTF-16. - * @see `punycode.ucs2.encode` - * @see - * @memberOf punycode.ucs2 - * @name decode - * @param {String} string The Unicode input string (UCS-2). - * @returns {Array} The new array of code points. - */ - function ucs2decode(string) { - var output = [], - counter = 0, - length = string.length, - value, - extra; - while (counter < length) { - value = string.charCodeAt(counter++); - if (value >= 0xD800 && value <= 0xDBFF && counter < length) { - // high surrogate, and there is a next character - extra = string.charCodeAt(counter++); - if ((extra & 0xFC00) == 0xDC00) { // low surrogate - output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000); - } else { - // unmatched surrogate; only append this code unit, in case the next - // code unit is the high surrogate of a surrogate pair - output.push(value); - counter--; - } - } else { - output.push(value); - } - } - return output; - } - - /** - * Creates a string based on an array of numeric code points. - * @see `punycode.ucs2.decode` - * @memberOf punycode.ucs2 - * @name encode - * @param {Array} codePoints The array of numeric code points. - * @returns {String} The new Unicode string (UCS-2). - */ - function ucs2encode(array) { - return map(array, function(value) { - var output = ''; - if (value > 0xFFFF) { - value -= 0x10000; - output += stringFromCharCode(value >>> 10 & 0x3FF | 0xD800); - value = 0xDC00 | value & 0x3FF; - } - output += stringFromCharCode(value); - return output; - }).join(''); - } - - /** - * Converts a basic code point into a digit/integer. - * @see `digitToBasic()` - * @private - * @param {Number} codePoint The basic numeric code point value. - * @returns {Number} The numeric value of a basic code point (for use in - * representing integers) in the range `0` to `base - 1`, or `base` if - * the code point does not represent a value. - */ - function basicToDigit(codePoint) { - if (codePoint - 48 < 10) { - return codePoint - 22; - } - if (codePoint - 65 < 26) { - return codePoint - 65; - } - if (codePoint - 97 < 26) { - return codePoint - 97; - } - return base; - } - - /** - * Converts a digit/integer into a basic code point. - * @see `basicToDigit()` - * @private - * @param {Number} digit The numeric value of a basic code point. - * @returns {Number} The basic code point whose value (when used for - * representing integers) is `digit`, which needs to be in the range - * `0` to `base - 1`. If `flag` is non-zero, the uppercase form is - * used; else, the lowercase form is used. The behavior is undefined - * if `flag` is non-zero and `digit` has no uppercase form. - */ - function digitToBasic(digit, flag) { - // 0..25 map to ASCII a..z or A..Z - // 26..35 map to ASCII 0..9 - return digit + 22 + 75 * (digit < 26) - ((flag != 0) << 5); - } - - /** - * Bias adaptation function as per section 3.4 of RFC 3492. - * https://tools.ietf.org/html/rfc3492#section-3.4 - * @private - */ - function adapt(delta, numPoints, firstTime) { - var k = 0; - delta = firstTime ? floor(delta / damp) : delta >> 1; - delta += floor(delta / numPoints); - for (/* no initialization */; delta > baseMinusTMin * tMax >> 1; k += base) { - delta = floor(delta / baseMinusTMin); - } - return floor(k + (baseMinusTMin + 1) * delta / (delta + skew)); - } - - /** - * Converts a Punycode string of ASCII-only symbols to a string of Unicode - * symbols. - * @memberOf punycode - * @param {String} input The Punycode string of ASCII-only symbols. - * @returns {String} The resulting string of Unicode symbols. - */ - function decode(input) { - // Don't use UCS-2 - var output = [], - inputLength = input.length, - out, - i = 0, - n = initialN, - bias = initialBias, - basic, - j, - index, - oldi, - w, - k, - digit, - t, - /** Cached calculation results */ - baseMinusT; - - // Handle the basic code points: let `basic` be the number of input code - // points before the last delimiter, or `0` if there is none, then copy - // the first basic code points to the output. - - basic = input.lastIndexOf(delimiter); - if (basic < 0) { - basic = 0; - } - - for (j = 0; j < basic; ++j) { - // if it's not a basic code point - if (input.charCodeAt(j) >= 0x80) { - error('not-basic'); - } - output.push(input.charCodeAt(j)); - } - - // Main decoding loop: start just after the last delimiter if any basic code - // points were copied; start at the beginning otherwise. - - for (index = basic > 0 ? basic + 1 : 0; index < inputLength; /* no final expression */) { - - // `index` is the index of the next character to be consumed. - // Decode a generalized variable-length integer into `delta`, - // which gets added to `i`. The overflow checking is easier - // if we increase `i` as we go, then subtract off its starting - // value at the end to obtain `delta`. - for (oldi = i, w = 1, k = base; /* no condition */; k += base) { - - if (index >= inputLength) { - error('invalid-input'); - } - - digit = basicToDigit(input.charCodeAt(index++)); - - if (digit >= base || digit > floor((maxInt - i) / w)) { - error('overflow'); - } - - i += digit * w; - t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias); - - if (digit < t) { - break; - } - - baseMinusT = base - t; - if (w > floor(maxInt / baseMinusT)) { - error('overflow'); - } - - w *= baseMinusT; - - } - - out = output.length + 1; - bias = adapt(i - oldi, out, oldi == 0); - - // `i` was supposed to wrap around from `out` to `0`, - // incrementing `n` each time, so we'll fix that now: - if (floor(i / out) > maxInt - n) { - error('overflow'); - } - - n += floor(i / out); - i %= out; - - // Insert `n` at position `i` of the output - output.splice(i++, 0, n); - - } - - return ucs2encode(output); - } - - /** - * Converts a string of Unicode symbols (e.g. a domain name label) to a - * Punycode string of ASCII-only symbols. - * @memberOf punycode - * @param {String} input The string of Unicode symbols. - * @returns {String} The resulting Punycode string of ASCII-only symbols. - */ - function encode(input) { - var n, - delta, - handledCPCount, - basicLength, - bias, - j, - m, - q, - k, - t, - currentValue, - output = [], - /** `inputLength` will hold the number of code points in `input`. */ - inputLength, - /** Cached calculation results */ - handledCPCountPlusOne, - baseMinusT, - qMinusT; - - // Convert the input in UCS-2 to Unicode - input = ucs2decode(input); - - // Cache the length - inputLength = input.length; - - // Initialize the state - n = initialN; - delta = 0; - bias = initialBias; - - // Handle the basic code points - for (j = 0; j < inputLength; ++j) { - currentValue = input[j]; - if (currentValue < 0x80) { - output.push(stringFromCharCode(currentValue)); - } - } - - handledCPCount = basicLength = output.length; - - // `handledCPCount` is the number of code points that have been handled; - // `basicLength` is the number of basic code points. - - // Finish the basic string - if it is not empty - with a delimiter - if (basicLength) { - output.push(delimiter); - } - - // Main encoding loop: - while (handledCPCount < inputLength) { - - // All non-basic code points < n have been handled already. Find the next - // larger one: - for (m = maxInt, j = 0; j < inputLength; ++j) { - currentValue = input[j]; - if (currentValue >= n && currentValue < m) { - m = currentValue; - } - } - - // Increase `delta` enough to advance the decoder's state to , - // but guard against overflow - handledCPCountPlusOne = handledCPCount + 1; - if (m - n > floor((maxInt - delta) / handledCPCountPlusOne)) { - error('overflow'); - } - - delta += (m - n) * handledCPCountPlusOne; - n = m; - - for (j = 0; j < inputLength; ++j) { - currentValue = input[j]; - - if (currentValue < n && ++delta > maxInt) { - error('overflow'); - } - - if (currentValue == n) { - // Represent delta as a generalized variable-length integer - for (q = delta, k = base; /* no condition */; k += base) { - t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias); - if (q < t) { - break; - } - qMinusT = q - t; - baseMinusT = base - t; - output.push( - stringFromCharCode(digitToBasic(t + qMinusT % baseMinusT, 0)) - ); - q = floor(qMinusT / baseMinusT); - } - - output.push(stringFromCharCode(digitToBasic(q, 0))); - bias = adapt(delta, handledCPCountPlusOne, handledCPCount == basicLength); - delta = 0; - ++handledCPCount; - } - } - - ++delta; - ++n; - - } - return output.join(''); - } - - /** - * Converts a Punycode string representing a domain name or an email address - * to Unicode. Only the Punycoded parts of the input will be converted, i.e. - * it doesn't matter if you call it on a string that has already been - * converted to Unicode. - * @memberOf punycode - * @param {String} input The Punycoded domain name or email address to - * convert to Unicode. - * @returns {String} The Unicode representation of the given Punycode - * string. - */ - function toUnicode(input) { - return mapDomain(input, function(string) { - return regexPunycode.test(string) - ? decode(string.slice(4).toLowerCase()) - : string; - }); - } - - /** - * Converts a Unicode string representing a domain name or an email address to - * Punycode. Only the non-ASCII parts of the domain name will be converted, - * i.e. it doesn't matter if you call it with a domain that's already in - * ASCII. - * @memberOf punycode - * @param {String} input The domain name or email address to convert, as a - * Unicode string. - * @returns {String} The Punycode representation of the given domain name or - * email address. - */ - function toASCII(input) { - return mapDomain(input, function(string) { - return regexNonASCII.test(string) - ? 'xn--' + encode(string) - : string; - }); - } - - /*--------------------------------------------------------------------------*/ - - /** Define the public API */ - punycode = { - /** - * A string representing the current Punycode.js version number. - * @memberOf punycode - * @type String - */ - 'version': '1.4.1', - /** - * An object of methods to convert from JavaScript's internal character - * representation (UCS-2) to Unicode code points, and back. - * @see - * @memberOf punycode - * @type Object - */ - 'ucs2': { - 'decode': ucs2decode, - 'encode': ucs2encode - }, - 'decode': decode, - 'encode': encode, - 'toASCII': toASCII, - 'toUnicode': toUnicode - }; - - /** Expose `punycode` */ - // Some AMD build optimizers, like r.js, check for specific condition patterns - // like the following: - if ( - typeof define == 'function' && - typeof define.amd == 'object' && - define.amd - ) { - define('punycode', function() { - return punycode; - }); - } else if (freeExports && freeModule) { - if (module.exports == freeExports) { - // in Node.js, io.js, or RingoJS v0.8.0+ - freeModule.exports = punycode; - } else { - // in Narwhal or RingoJS v0.7.0- - for (key in punycode) { - punycode.hasOwnProperty(key) && (freeExports[key] = punycode[key]); - } - } - } else { - // in Rhino or a web browser - root.punycode = punycode; - } - -}(this)); - -}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) -},{}],45:[function(require,module,exports){ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -'use strict'; - -// If obj.hasOwnProperty has been overridden, then calling -// obj.hasOwnProperty(prop) will break. -// See: https://github.com/joyent/node/issues/1707 -function hasOwnProperty(obj, prop) { - return Object.prototype.hasOwnProperty.call(obj, prop); -} - -module.exports = function(qs, sep, eq, options) { - sep = sep || '&'; - eq = eq || '='; - var obj = {}; - - if (typeof qs !== 'string' || qs.length === 0) { - return obj; - } - - var regexp = /\+/g; - qs = qs.split(sep); - - var maxKeys = 1000; - if (options && typeof options.maxKeys === 'number') { - maxKeys = options.maxKeys; - } - - var len = qs.length; - // maxKeys <= 0 means that we should not limit keys count - if (maxKeys > 0 && len > maxKeys) { - len = maxKeys; - } - - for (var i = 0; i < len; ++i) { - var x = qs[i].replace(regexp, '%20'), - idx = x.indexOf(eq), - kstr, vstr, k, v; - - if (idx >= 0) { - kstr = x.substr(0, idx); - vstr = x.substr(idx + 1); - } else { - kstr = x; - vstr = ''; - } - - k = decodeURIComponent(kstr); - v = decodeURIComponent(vstr); - - if (!hasOwnProperty(obj, k)) { - obj[k] = v; - } else if (isArray(obj[k])) { - obj[k].push(v); - } else { - obj[k] = [obj[k], v]; - } - } - - return obj; -}; - -var isArray = Array.isArray || function (xs) { - return Object.prototype.toString.call(xs) === '[object Array]'; -}; - -},{}],46:[function(require,module,exports){ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -'use strict'; - -var stringifyPrimitive = function(v) { - switch (typeof v) { - case 'string': - return v; - - case 'boolean': - return v ? 'true' : 'false'; - - case 'number': - return isFinite(v) ? v : ''; - - default: - return ''; - } -}; - -module.exports = function(obj, sep, eq, name) { - sep = sep || '&'; - eq = eq || '='; - if (obj === null) { - obj = undefined; - } - - if (typeof obj === 'object') { - return map(objectKeys(obj), function(k) { - var ks = encodeURIComponent(stringifyPrimitive(k)) + eq; - if (isArray(obj[k])) { - return map(obj[k], function(v) { - return ks + encodeURIComponent(stringifyPrimitive(v)); - }).join(sep); - } else { - return ks + encodeURIComponent(stringifyPrimitive(obj[k])); - } - }).join(sep); - - } - - if (!name) return ''; - return encodeURIComponent(stringifyPrimitive(name)) + eq + - encodeURIComponent(stringifyPrimitive(obj)); -}; - -var isArray = Array.isArray || function (xs) { - return Object.prototype.toString.call(xs) === '[object Array]'; -}; - -function map (xs, f) { - if (xs.map) return xs.map(f); - var res = []; - for (var i = 0; i < xs.length; i++) { - res.push(f(xs[i], i)); - } - return res; -} - -var objectKeys = Object.keys || function (obj) { - var res = []; - for (var key in obj) { - if (Object.prototype.hasOwnProperty.call(obj, key)) res.push(key); - } - return res; -}; - -},{}],47:[function(require,module,exports){ -'use strict'; - -exports.decode = exports.parse = require('./decode'); -exports.encode = exports.stringify = require('./encode'); - -},{"./decode":45,"./encode":46}],48:[function(require,module,exports){ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -'use strict'; - -var punycode = require('punycode'); -var util = require('./util'); - -exports.parse = urlParse; -exports.resolve = urlResolve; -exports.resolveObject = urlResolveObject; -exports.format = urlFormat; - -exports.Url = Url; - -function Url() { - this.protocol = null; - this.slashes = null; - this.auth = null; - this.host = null; - this.port = null; - this.hostname = null; - this.hash = null; - this.search = null; - this.query = null; - this.pathname = null; - this.path = null; - this.href = null; -} - -// Reference: RFC 3986, RFC 1808, RFC 2396 - -// define these here so at least they only have to be -// compiled once on the first module load. -var protocolPattern = /^([a-z0-9.+-]+:)/i, - portPattern = /:[0-9]*$/, - - // Special case for a simple path URL - simplePathPattern = /^(\/\/?(?!\/)[^\?\s]*)(\?[^\s]*)?$/, - - // RFC 2396: characters reserved for delimiting URLs. - // We actually just auto-escape these. - delims = ['<', '>', '"', '`', ' ', '\r', '\n', '\t'], - - // RFC 2396: characters not allowed for various reasons. - unwise = ['{', '}', '|', '\\', '^', '`'].concat(delims), - - // Allowed by RFCs, but cause of XSS attacks. Always escape these. - autoEscape = ['\''].concat(unwise), - // Characters that are never ever allowed in a hostname. - // Note that any invalid chars are also handled, but these - // are the ones that are *expected* to be seen, so we fast-path - // them. - nonHostChars = ['%', '/', '?', ';', '#'].concat(autoEscape), - hostEndingChars = ['/', '?', '#'], - hostnameMaxLen = 255, - hostnamePartPattern = /^[+a-z0-9A-Z_-]{0,63}$/, - hostnamePartStart = /^([+a-z0-9A-Z_-]{0,63})(.*)$/, - // protocols that can allow "unsafe" and "unwise" chars. - unsafeProtocol = { - 'javascript': true, - 'javascript:': true - }, - // protocols that never have a hostname. - hostlessProtocol = { - 'javascript': true, - 'javascript:': true - }, - // protocols that always contain a // bit. - slashedProtocol = { - 'http': true, - 'https': true, - 'ftp': true, - 'gopher': true, - 'file': true, - 'http:': true, - 'https:': true, - 'ftp:': true, - 'gopher:': true, - 'file:': true - }, - querystring = require('querystring'); - -function urlParse(url, parseQueryString, slashesDenoteHost) { - if (url && util.isObject(url) && url instanceof Url) return url; - - var u = new Url; - u.parse(url, parseQueryString, slashesDenoteHost); - return u; -} - -Url.prototype.parse = function(url, parseQueryString, slashesDenoteHost) { - if (!util.isString(url)) { - throw new TypeError("Parameter 'url' must be a string, not " + typeof url); - } - - // Copy chrome, IE, opera backslash-handling behavior. - // Back slashes before the query string get converted to forward slashes - // See: https://code.google.com/p/chromium/issues/detail?id=25916 - var queryIndex = url.indexOf('?'), - splitter = - (queryIndex !== -1 && queryIndex < url.indexOf('#')) ? '?' : '#', - uSplit = url.split(splitter), - slashRegex = /\\/g; - uSplit[0] = uSplit[0].replace(slashRegex, '/'); - url = uSplit.join(splitter); - - var rest = url; - - // trim before proceeding. - // This is to support parse stuff like " http://foo.com \n" - rest = rest.trim(); - - if (!slashesDenoteHost && url.split('#').length === 1) { - // Try fast path regexp - var simplePath = simplePathPattern.exec(rest); - if (simplePath) { - this.path = rest; - this.href = rest; - this.pathname = simplePath[1]; - if (simplePath[2]) { - this.search = simplePath[2]; - if (parseQueryString) { - this.query = querystring.parse(this.search.substr(1)); - } else { - this.query = this.search.substr(1); - } - } else if (parseQueryString) { - this.search = ''; - this.query = {}; - } - return this; - } - } - - var proto = protocolPattern.exec(rest); - if (proto) { - proto = proto[0]; - var lowerProto = proto.toLowerCase(); - this.protocol = lowerProto; - rest = rest.substr(proto.length); - } - - // figure out if it's got a host - // user@server is *always* interpreted as a hostname, and url - // resolution will treat //foo/bar as host=foo,path=bar because that's - // how the browser resolves relative URLs. - if (slashesDenoteHost || proto || rest.match(/^\/\/[^@\/]+@[^@\/]+/)) { - var slashes = rest.substr(0, 2) === '//'; - if (slashes && !(proto && hostlessProtocol[proto])) { - rest = rest.substr(2); - this.slashes = true; - } - } - - if (!hostlessProtocol[proto] && - (slashes || (proto && !slashedProtocol[proto]))) { - - // there's a hostname. - // the first instance of /, ?, ;, or # ends the host. - // - // If there is an @ in the hostname, then non-host chars *are* allowed - // to the left of the last @ sign, unless some host-ending character - // comes *before* the @-sign. - // URLs are obnoxious. - // - // ex: - // http://a@b@c/ => user:a@b host:c - // http://a@b?@c => user:a host:c path:/?@c - - // v0.12 TODO(isaacs): This is not quite how Chrome does things. - // Review our test case against browsers more comprehensively. - - // find the first instance of any hostEndingChars - var hostEnd = -1; - for (var i = 0; i < hostEndingChars.length; i++) { - var hec = rest.indexOf(hostEndingChars[i]); - if (hec !== -1 && (hostEnd === -1 || hec < hostEnd)) - hostEnd = hec; - } - - // at this point, either we have an explicit point where the - // auth portion cannot go past, or the last @ char is the decider. - var auth, atSign; - if (hostEnd === -1) { - // atSign can be anywhere. - atSign = rest.lastIndexOf('@'); - } else { - // atSign must be in auth portion. - // http://a@b/c@d => host:b auth:a path:/c@d - atSign = rest.lastIndexOf('@', hostEnd); - } - - // Now we have a portion which is definitely the auth. - // Pull that off. - if (atSign !== -1) { - auth = rest.slice(0, atSign); - rest = rest.slice(atSign + 1); - this.auth = decodeURIComponent(auth); - } - - // the host is the remaining to the left of the first non-host char - hostEnd = -1; - for (var i = 0; i < nonHostChars.length; i++) { - var hec = rest.indexOf(nonHostChars[i]); - if (hec !== -1 && (hostEnd === -1 || hec < hostEnd)) - hostEnd = hec; - } - // if we still have not hit it, then the entire thing is a host. - if (hostEnd === -1) - hostEnd = rest.length; - - this.host = rest.slice(0, hostEnd); - rest = rest.slice(hostEnd); - - // pull out port. - this.parseHost(); - - // we've indicated that there is a hostname, - // so even if it's empty, it has to be present. - this.hostname = this.hostname || ''; - - // if hostname begins with [ and ends with ] - // assume that it's an IPv6 address. - var ipv6Hostname = this.hostname[0] === '[' && - this.hostname[this.hostname.length - 1] === ']'; - - // validate a little. - if (!ipv6Hostname) { - var hostparts = this.hostname.split(/\./); - for (var i = 0, l = hostparts.length; i < l; i++) { - var part = hostparts[i]; - if (!part) continue; - if (!part.match(hostnamePartPattern)) { - var newpart = ''; - for (var j = 0, k = part.length; j < k; j++) { - if (part.charCodeAt(j) > 127) { - // we replace non-ASCII char with a temporary placeholder - // we need this to make sure size of hostname is not - // broken by replacing non-ASCII by nothing - newpart += 'x'; - } else { - newpart += part[j]; - } - } - // we test again with ASCII char only - if (!newpart.match(hostnamePartPattern)) { - var validParts = hostparts.slice(0, i); - var notHost = hostparts.slice(i + 1); - var bit = part.match(hostnamePartStart); - if (bit) { - validParts.push(bit[1]); - notHost.unshift(bit[2]); - } - if (notHost.length) { - rest = '/' + notHost.join('.') + rest; - } - this.hostname = validParts.join('.'); - break; - } - } - } - } - - if (this.hostname.length > hostnameMaxLen) { - this.hostname = ''; - } else { - // hostnames are always lower case. - this.hostname = this.hostname.toLowerCase(); - } - - if (!ipv6Hostname) { - // IDNA Support: Returns a punycoded representation of "domain". - // It only converts parts of the domain name that - // have non-ASCII characters, i.e. it doesn't matter if - // you call it with a domain that already is ASCII-only. - this.hostname = punycode.toASCII(this.hostname); - } - - var p = this.port ? ':' + this.port : ''; - var h = this.hostname || ''; - this.host = h + p; - this.href += this.host; - - // strip [ and ] from the hostname - // the host field still retains them, though - if (ipv6Hostname) { - this.hostname = this.hostname.substr(1, this.hostname.length - 2); - if (rest[0] !== '/') { - rest = '/' + rest; - } - } - } - - // now rest is set to the post-host stuff. - // chop off any delim chars. - if (!unsafeProtocol[lowerProto]) { - - // First, make 100% sure that any "autoEscape" chars get - // escaped, even if encodeURIComponent doesn't think they - // need to be. - for (var i = 0, l = autoEscape.length; i < l; i++) { - var ae = autoEscape[i]; - if (rest.indexOf(ae) === -1) - continue; - var esc = encodeURIComponent(ae); - if (esc === ae) { - esc = escape(ae); - } - rest = rest.split(ae).join(esc); - } - } - - - // chop off from the tail first. - var hash = rest.indexOf('#'); - if (hash !== -1) { - // got a fragment string. - this.hash = rest.substr(hash); - rest = rest.slice(0, hash); - } - var qm = rest.indexOf('?'); - if (qm !== -1) { - this.search = rest.substr(qm); - this.query = rest.substr(qm + 1); - if (parseQueryString) { - this.query = querystring.parse(this.query); - } - rest = rest.slice(0, qm); - } else if (parseQueryString) { - // no query string, but parseQueryString still requested - this.search = ''; - this.query = {}; - } - if (rest) this.pathname = rest; - if (slashedProtocol[lowerProto] && - this.hostname && !this.pathname) { - this.pathname = '/'; - } - - //to support http.request - if (this.pathname || this.search) { - var p = this.pathname || ''; - var s = this.search || ''; - this.path = p + s; - } - - // finally, reconstruct the href based on what has been validated. - this.href = this.format(); - return this; -}; - -// format a parsed object into a url string -function urlFormat(obj) { - // ensure it's an object, and not a string url. - // If it's an obj, this is a no-op. - // this way, you can call url_format() on strings - // to clean up potentially wonky urls. - if (util.isString(obj)) obj = urlParse(obj); - if (!(obj instanceof Url)) return Url.prototype.format.call(obj); - return obj.format(); -} - -Url.prototype.format = function() { - var auth = this.auth || ''; - if (auth) { - auth = encodeURIComponent(auth); - auth = auth.replace(/%3A/i, ':'); - auth += '@'; - } - - var protocol = this.protocol || '', - pathname = this.pathname || '', - hash = this.hash || '', - host = false, - query = ''; - - if (this.host) { - host = auth + this.host; - } else if (this.hostname) { - host = auth + (this.hostname.indexOf(':') === -1 ? - this.hostname : - '[' + this.hostname + ']'); - if (this.port) { - host += ':' + this.port; - } - } - - if (this.query && - util.isObject(this.query) && - Object.keys(this.query).length) { - query = querystring.stringify(this.query); - } - - var search = this.search || (query && ('?' + query)) || ''; - - if (protocol && protocol.substr(-1) !== ':') protocol += ':'; - - // only the slashedProtocols get the //. Not mailto:, xmpp:, etc. - // unless they had them to begin with. - if (this.slashes || - (!protocol || slashedProtocol[protocol]) && host !== false) { - host = '//' + (host || ''); - if (pathname && pathname.charAt(0) !== '/') pathname = '/' + pathname; - } else if (!host) { - host = ''; - } - - if (hash && hash.charAt(0) !== '#') hash = '#' + hash; - if (search && search.charAt(0) !== '?') search = '?' + search; - - pathname = pathname.replace(/[?#]/g, function(match) { - return encodeURIComponent(match); - }); - search = search.replace('#', '%23'); - - return protocol + host + pathname + search + hash; -}; - -function urlResolve(source, relative) { - return urlParse(source, false, true).resolve(relative); -} - -Url.prototype.resolve = function(relative) { - return this.resolveObject(urlParse(relative, false, true)).format(); -}; - -function urlResolveObject(source, relative) { - if (!source) return relative; - return urlParse(source, false, true).resolveObject(relative); -} - -Url.prototype.resolveObject = function(relative) { - if (util.isString(relative)) { - var rel = new Url(); - rel.parse(relative, false, true); - relative = rel; - } - - var result = new Url(); - var tkeys = Object.keys(this); - for (var tk = 0; tk < tkeys.length; tk++) { - var tkey = tkeys[tk]; - result[tkey] = this[tkey]; - } - - // hash is always overridden, no matter what. - // even href="" will remove it. - result.hash = relative.hash; - - // if the relative url is empty, then there's nothing left to do here. - if (relative.href === '') { - result.href = result.format(); - return result; - } - - // hrefs like //foo/bar always cut to the protocol. - if (relative.slashes && !relative.protocol) { - // take everything except the protocol from relative - var rkeys = Object.keys(relative); - for (var rk = 0; rk < rkeys.length; rk++) { - var rkey = rkeys[rk]; - if (rkey !== 'protocol') - result[rkey] = relative[rkey]; - } - - //urlParse appends trailing / to urls like http://www.example.com - if (slashedProtocol[result.protocol] && - result.hostname && !result.pathname) { - result.path = result.pathname = '/'; - } - - result.href = result.format(); - return result; - } - - if (relative.protocol && relative.protocol !== result.protocol) { - // if it's a known url protocol, then changing - // the protocol does weird things - // first, if it's not file:, then we MUST have a host, - // and if there was a path - // to begin with, then we MUST have a path. - // if it is file:, then the host is dropped, - // because that's known to be hostless. - // anything else is assumed to be absolute. - if (!slashedProtocol[relative.protocol]) { - var keys = Object.keys(relative); - for (var v = 0; v < keys.length; v++) { - var k = keys[v]; - result[k] = relative[k]; - } - result.href = result.format(); - return result; - } - - result.protocol = relative.protocol; - if (!relative.host && !hostlessProtocol[relative.protocol]) { - var relPath = (relative.pathname || '').split('/'); - while (relPath.length && !(relative.host = relPath.shift())); - if (!relative.host) relative.host = ''; - if (!relative.hostname) relative.hostname = ''; - if (relPath[0] !== '') relPath.unshift(''); - if (relPath.length < 2) relPath.unshift(''); - result.pathname = relPath.join('/'); - } else { - result.pathname = relative.pathname; - } - result.search = relative.search; - result.query = relative.query; - result.host = relative.host || ''; - result.auth = relative.auth; - result.hostname = relative.hostname || relative.host; - result.port = relative.port; - // to support http.request - if (result.pathname || result.search) { - var p = result.pathname || ''; - var s = result.search || ''; - result.path = p + s; - } - result.slashes = result.slashes || relative.slashes; - result.href = result.format(); - return result; - } - - var isSourceAbs = (result.pathname && result.pathname.charAt(0) === '/'), - isRelAbs = ( - relative.host || - relative.pathname && relative.pathname.charAt(0) === '/' - ), - mustEndAbs = (isRelAbs || isSourceAbs || - (result.host && relative.pathname)), - removeAllDots = mustEndAbs, - srcPath = result.pathname && result.pathname.split('/') || [], - relPath = relative.pathname && relative.pathname.split('/') || [], - psychotic = result.protocol && !slashedProtocol[result.protocol]; - - // if the url is a non-slashed url, then relative - // links like ../.. should be able - // to crawl up to the hostname, as well. This is strange. - // result.protocol has already been set by now. - // Later on, put the first path part into the host field. - if (psychotic) { - result.hostname = ''; - result.port = null; - if (result.host) { - if (srcPath[0] === '') srcPath[0] = result.host; - else srcPath.unshift(result.host); - } - result.host = ''; - if (relative.protocol) { - relative.hostname = null; - relative.port = null; - if (relative.host) { - if (relPath[0] === '') relPath[0] = relative.host; - else relPath.unshift(relative.host); - } - relative.host = null; - } - mustEndAbs = mustEndAbs && (relPath[0] === '' || srcPath[0] === ''); - } - - if (isRelAbs) { - // it's absolute. - result.host = (relative.host || relative.host === '') ? - relative.host : result.host; - result.hostname = (relative.hostname || relative.hostname === '') ? - relative.hostname : result.hostname; - result.search = relative.search; - result.query = relative.query; - srcPath = relPath; - // fall through to the dot-handling below. - } else if (relPath.length) { - // it's relative - // throw away the existing file, and take the new path instead. - if (!srcPath) srcPath = []; - srcPath.pop(); - srcPath = srcPath.concat(relPath); - result.search = relative.search; - result.query = relative.query; - } else if (!util.isNullOrUndefined(relative.search)) { - // just pull out the search. - // like href='?foo'. - // Put this after the other two cases because it simplifies the booleans - if (psychotic) { - result.hostname = result.host = srcPath.shift(); - //occationaly the auth can get stuck only in host - //this especially happens in cases like - //url.resolveObject('mailto:local1@domain1', 'local2@domain2') - var authInHost = result.host && result.host.indexOf('@') > 0 ? - result.host.split('@') : false; - if (authInHost) { - result.auth = authInHost.shift(); - result.host = result.hostname = authInHost.shift(); - } - } - result.search = relative.search; - result.query = relative.query; - //to support http.request - if (!util.isNull(result.pathname) || !util.isNull(result.search)) { - result.path = (result.pathname ? result.pathname : '') + - (result.search ? result.search : ''); - } - result.href = result.format(); - return result; - } - - if (!srcPath.length) { - // no path at all. easy. - // we've already handled the other stuff above. - result.pathname = null; - //to support http.request - if (result.search) { - result.path = '/' + result.search; - } else { - result.path = null; - } - result.href = result.format(); - return result; - } - - // if a url ENDs in . or .., then it must get a trailing slash. - // however, if it ends in anything else non-slashy, - // then it must NOT get a trailing slash. - var last = srcPath.slice(-1)[0]; - var hasTrailingSlash = ( - (result.host || relative.host || srcPath.length > 1) && - (last === '.' || last === '..') || last === ''); - - // strip single dots, resolve double dots to parent dir - // if the path tries to go above the root, `up` ends up > 0 - var up = 0; - for (var i = srcPath.length; i >= 0; i--) { - last = srcPath[i]; - if (last === '.') { - srcPath.splice(i, 1); - } else if (last === '..') { - srcPath.splice(i, 1); - up++; - } else if (up) { - srcPath.splice(i, 1); - up--; - } - } - - // if the path is allowed to go above the root, restore leading ..s - if (!mustEndAbs && !removeAllDots) { - for (; up--; up) { - srcPath.unshift('..'); - } - } - - if (mustEndAbs && srcPath[0] !== '' && - (!srcPath[0] || srcPath[0].charAt(0) !== '/')) { - srcPath.unshift(''); - } - - if (hasTrailingSlash && (srcPath.join('/').substr(-1) !== '/')) { - srcPath.push(''); - } - - var isAbsolute = srcPath[0] === '' || - (srcPath[0] && srcPath[0].charAt(0) === '/'); - - // put the host back - if (psychotic) { - result.hostname = result.host = isAbsolute ? '' : - srcPath.length ? srcPath.shift() : ''; - //occationaly the auth can get stuck only in host - //this especially happens in cases like - //url.resolveObject('mailto:local1@domain1', 'local2@domain2') - var authInHost = result.host && result.host.indexOf('@') > 0 ? - result.host.split('@') : false; - if (authInHost) { - result.auth = authInHost.shift(); - result.host = result.hostname = authInHost.shift(); - } - } - - mustEndAbs = mustEndAbs || (result.host && srcPath.length); - - if (mustEndAbs && !isAbsolute) { - srcPath.unshift(''); - } - - if (!srcPath.length) { - result.pathname = null; - result.path = null; - } else { - result.pathname = srcPath.join('/'); - } - - //to support request.http - if (!util.isNull(result.pathname) || !util.isNull(result.search)) { - result.path = (result.pathname ? result.pathname : '') + - (result.search ? result.search : ''); - } - result.auth = relative.auth || result.auth; - result.slashes = result.slashes || relative.slashes; - result.href = result.format(); - return result; -}; - -Url.prototype.parseHost = function() { - var host = this.host; - var port = portPattern.exec(host); - if (port) { - port = port[0]; - if (port !== ':') { - this.port = port.substr(1); - } - host = host.substr(0, host.length - port.length); - } - if (host) this.hostname = host; -}; - -},{"./util":49,"punycode":44,"querystring":47}],49:[function(require,module,exports){ -'use strict'; - -module.exports = { - isString: function(arg) { - return typeof(arg) === 'string'; - }, - isObject: function(arg) { - return typeof(arg) === 'object' && arg !== null; - }, - isNull: function(arg) { - return arg === null; - }, - isNullOrUndefined: function(arg) { - return arg == null; - } -}; - -},{}],"ajv":[function(require,module,exports){ -'use strict'; - -var compileSchema = require('./compile') - , resolve = require('./compile/resolve') - , Cache = require('./cache') - , SchemaObject = require('./compile/schema_obj') - , stableStringify = require('fast-json-stable-stringify') - , formats = require('./compile/formats') - , rules = require('./compile/rules') - , $dataMetaSchema = require('./$data') - , patternGroups = require('./patternGroups') - , util = require('./compile/util') - , co = require('co'); - -module.exports = Ajv; - -Ajv.prototype.validate = validate; -Ajv.prototype.compile = compile; -Ajv.prototype.addSchema = addSchema; -Ajv.prototype.addMetaSchema = addMetaSchema; -Ajv.prototype.validateSchema = validateSchema; -Ajv.prototype.getSchema = getSchema; -Ajv.prototype.removeSchema = removeSchema; -Ajv.prototype.addFormat = addFormat; -Ajv.prototype.errorsText = errorsText; - -Ajv.prototype._addSchema = _addSchema; -Ajv.prototype._compile = _compile; - -Ajv.prototype.compileAsync = require('./compile/async'); -var customKeyword = require('./keyword'); -Ajv.prototype.addKeyword = customKeyword.add; -Ajv.prototype.getKeyword = customKeyword.get; -Ajv.prototype.removeKeyword = customKeyword.remove; - -var errorClasses = require('./compile/error_classes'); -Ajv.ValidationError = errorClasses.Validation; -Ajv.MissingRefError = errorClasses.MissingRef; -Ajv.$dataMetaSchema = $dataMetaSchema; - -var META_SCHEMA_ID = 'http://json-schema.org/draft-06/schema'; - -var META_IGNORE_OPTIONS = [ 'removeAdditional', 'useDefaults', 'coerceTypes' ]; -var META_SUPPORT_DATA = ['/properties']; - -/** - * Creates validator instance. - * Usage: `Ajv(opts)` - * @param {Object} opts optional options - * @return {Object} ajv instance - */ -function Ajv(opts) { - if (!(this instanceof Ajv)) return new Ajv(opts); - opts = this._opts = util.copy(opts) || {}; - setLogger(this); - this._schemas = {}; - this._refs = {}; - this._fragments = {}; - this._formats = formats(opts.format); - var schemaUriFormat = this._schemaUriFormat = this._formats['uri-reference']; - this._schemaUriFormatFunc = function (str) { return schemaUriFormat.test(str); }; - - this._cache = opts.cache || new Cache; - this._loadingSchemas = {}; - this._compilations = []; - this.RULES = rules(); - this._getId = chooseGetId(opts); - - opts.loopRequired = opts.loopRequired || Infinity; - if (opts.errorDataPath == 'property') opts._errorDataPathProperty = true; - if (opts.serialize === undefined) opts.serialize = stableStringify; - this._metaOpts = getMetaSchemaOptions(this); - - if (opts.formats) addInitialFormats(this); - addDraft6MetaSchema(this); - if (typeof opts.meta == 'object') this.addMetaSchema(opts.meta); - addInitialSchemas(this); - if (opts.patternGroups) patternGroups(this); -} - - - -/** - * Validate data using schema - * Schema will be compiled and cached (using serialized JSON as key. [fast-json-stable-stringify](https://github.com/epoberezkin/fast-json-stable-stringify) is used to serialize. - * @this Ajv - * @param {String|Object} schemaKeyRef key, ref or schema object - * @param {Any} data to be validated - * @return {Boolean} validation result. Errors from the last validation will be available in `ajv.errors` (and also in compiled schema: `schema.errors`). - */ -function validate(schemaKeyRef, data) { - var v; - if (typeof schemaKeyRef == 'string') { - v = this.getSchema(schemaKeyRef); - if (!v) throw new Error('no schema with key or ref "' + schemaKeyRef + '"'); - } else { - var schemaObj = this._addSchema(schemaKeyRef); - v = schemaObj.validate || this._compile(schemaObj); - } - - var valid = v(data); - if (v.$async === true) - return this._opts.async == '*' ? co(valid) : valid; - this.errors = v.errors; - return valid; -} - - -/** - * Create validating function for passed schema. - * @this Ajv - * @param {Object} schema schema object - * @param {Boolean} _meta true if schema is a meta-schema. Used internally to compile meta schemas of custom keywords. - * @return {Function} validating function - */ -function compile(schema, _meta) { - var schemaObj = this._addSchema(schema, undefined, _meta); - return schemaObj.validate || this._compile(schemaObj); -} - - -/** - * Adds schema to the instance. - * @this Ajv - * @param {Object|Array} schema schema or array of schemas. If array is passed, `key` and other parameters will be ignored. - * @param {String} key Optional schema key. Can be passed to `validate` method instead of schema object or id/ref. One schema per instance can have empty `id` and `key`. - * @param {Boolean} _skipValidation true to skip schema validation. Used internally, option validateSchema should be used instead. - * @param {Boolean} _meta true if schema is a meta-schema. Used internally, addMetaSchema should be used instead. - * @return {Ajv} this for method chaining - */ -function addSchema(schema, key, _skipValidation, _meta) { - if (Array.isArray(schema)){ - for (var i=0; i} errors optional array of validation errors, if not passed errors from the instance are used. - * @param {Object} options optional options with properties `separator` and `dataVar`. - * @return {String} human readable string with all errors descriptions - */ -function errorsText(errors, options) { - errors = errors || this.errors; - if (!errors) return 'No errors'; - options = options || {}; - var separator = options.separator === undefined ? ', ' : options.separator; - var dataVar = options.dataVar === undefined ? 'data' : options.dataVar; - - var text = ''; - for (var i=0; i=1&&t<=12&&a>=1&&a<=h[t]}function o(e,r){var t=e.match(u);if(!t)return!1;return t[1]<=23&&t[2]<=59&&t[3]<=59&&(!r||t[5])}function i(e){if(E.test(e))return!1;try{return new RegExp(e),!0}catch(e){return!1}}var 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P=e.util.getData(m.$data,i,e.dataPathArr),E="exclusive"+o,w="exclType"+o,b="exclIsNumber"+o,S="' + "+(_="op"+o)+" + '";s+=" var schemaExcl"+o+" = "+P+"; ",s+=" var "+E+"; var "+w+" = typeof "+(P="schemaExcl"+o)+"; if ("+w+" != 'boolean' && "+w+" != 'undefined' && "+w+" != 'number') { ";g=p;(x=x||[]).push(s),s="",!1!==e.createErrors?(s+=" { keyword: '"+(g||"_exclusiveLimit")+"' , dataPath: (dataPath || '') + "+e.errorPath+" , schemaPath: "+e.util.toQuotedString(h)+" , params: {} ",!1!==e.opts.messages&&(s+=" , message: '"+p+" should be boolean' "),e.opts.verbose&&(s+=" , schema: validate.schema"+l+" , parentSchema: validate.schema"+e.schemaPath+" , data: "+c+" "),s+=" } "):s+=" {} ";var j=s;s=x.pop(),s+=!e.compositeRule&&u?e.async?" throw new ValidationError(["+j+"]); ":" validate.errors = ["+j+"]; return false; ":" var err = "+j+"; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ",s+=" } else if ( ",d&&(s+=" ("+a+" !== undefined && typeof "+a+" != 'number') || 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"+P+"("+u+") ":" "+P+".test("+u+") ",a+=") { "}}var E=E||[];E.push(a),a="",!1!==e.createErrors?(a+=" { keyword: 'format' , dataPath: (dataPath || '') + "+e.errorPath+" , schemaPath: "+e.util.toQuotedString(l)+" , params: { format: ",a+=d?""+c:""+e.util.toQuotedString(i),a+=" } ",!1!==e.opts.messages&&(a+=" , message: 'should match format \"",a+=d?"' + "+c+" + '":""+e.util.escapeQuotes(i),a+="\"' "),e.opts.verbose&&(a+=" , schema: ",a+=d?"validate.schema"+n:""+e.util.toQuotedString(i),a+=" , parentSchema: validate.schema"+e.schemaPath+" , data: "+u+" "),a+=" } "):a+=" {} ";var w=a;return a=E.pop(),a+=!e.compositeRule&&h?e.async?" throw new ValidationError(["+w+"]); ":" validate.errors = ["+w+"]; return false; ":" var err = "+w+"; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ",a+=" } ",h&&(a+=" else { "),a}},{}],25:[function(e,r,t){"use strict";r.exports=function(e,r,t){var a=" ",s=e.level,o=e.dataLevel,i=e.schema[r],n=e.schemaPath+e.util.getProperty(r),l=e.errSchemaPath+"/"+r,h=!e.opts.allErrors,u="data"+(o||""),c="valid"+s,d="errs__"+s,f=e.util.copy(e),p="";f.level++;var m="valid"+f.level,v="i"+s,y=f.dataLevel=e.dataLevel+1,g="data"+y,P=e.baseId;if(a+="var "+d+" = errors;var "+c+";",Array.isArray(i)){var E=e.schema.additionalItems;if(!1===E){a+=" "+c+" = "+u+".length <= "+i.length+"; ";var w=l;l=e.errSchemaPath+"/additionalItems",a+=" if (!"+c+") { ";var b=b||[];b.push(a),a="",!1!==e.createErrors?(a+=" { keyword: 'additionalItems' , dataPath: (dataPath || '') + "+e.errorPath+" , schemaPath: "+e.util.toQuotedString(l)+" , params: { limit: "+i.length+" } ",!1!==e.opts.messages&&(a+=" , message: 'should NOT have more than "+i.length+" items' "),e.opts.verbose&&(a+=" , schema: false , parentSchema: validate.schema"+e.schemaPath+" , data: "+u+" "),a+=" } "):a+=" {} ";var S=a;a=b.pop(),a+=!e.compositeRule&&h?e.async?" throw new ValidationError(["+S+"]); ":" validate.errors = ["+S+"]; return false; ":" var err = "+S+"; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ",a+=" } ",l=w,h&&(p+="}",a+=" else { ")}var j=i;if(j)for(var _,x=-1,F=j.length-1;x "+x+") { ";var $=u+"["+x+"]";f.schema=_,f.schemaPath=n+"["+x+"]",f.errSchemaPath=l+"/"+x,f.errorPath=e.util.getPathExpr(e.errorPath,x,e.opts.jsonPointers,!0),f.dataPathArr[y]=x;var R=e.validate(f);f.baseId=P,e.util.varOccurences(R,g)<2?a+=" "+e.util.varReplace(R,g,$)+" ":a+=" var "+g+" = "+$+"; "+R+" ",a+=" } ",h&&(a+=" if ("+m+") { ",p+="}")}if("object"==typeof E&&e.util.schemaHasRules(E,e.RULES.all)){f.schema=E,f.schemaPath=e.schemaPath+".additionalItems",f.errSchemaPath=e.errSchemaPath+"/additionalItems",a+=" "+m+" = true; if ("+u+".length > "+i.length+") { for (var "+v+" = "+i.length+"; "+v+" < "+u+".length; "+v+"++) { ",f.errorPath=e.util.getPathExpr(e.errorPath,v,e.opts.jsonPointers,!0);$=u+"["+v+"]";f.dataPathArr[y]=v;R=e.validate(f);f.baseId=P,e.util.varOccurences(R,g)<2?a+=" "+e.util.varReplace(R,g,$)+" ":a+=" var "+g+" = "+$+"; "+R+" ",h&&(a+=" if (!"+m+") break; "),a+=" } } ",h&&(a+=" if ("+m+") { ",p+="}")}}else if(e.util.schemaHasRules(i,e.RULES.all)){f.schema=i,f.schemaPath=n,f.errSchemaPath=l,a+=" for (var "+v+" = 0; "+v+" < "+u+".length; "+v+"++) { ",f.errorPath=e.util.getPathExpr(e.errorPath,v,e.opts.jsonPointers,!0);$=u+"["+v+"]";f.dataPathArr[y]=v;R=e.validate(f);f.baseId=P,e.util.varOccurences(R,g)<2?a+=" "+e.util.varReplace(R,g,$)+" ":a+=" var "+g+" = "+$+"; "+R+" ",h&&(a+=" if (!"+m+") break; "),a+=" }"}return h&&(a+=" "+p+" if ("+d+" == errors) {"),a=e.util.cleanUpCode(a)}},{}],26:[function(e,r,t){"use strict";r.exports=function(e,r,t){var a,s=" ",o=e.level,i=e.dataLevel,n=e.schema[r],l=e.schemaPath+e.util.getProperty(r),h=e.errSchemaPath+"/"+r,u=!e.opts.allErrors,c="data"+(i||""),d=e.opts.$data&&n&&n.$data;d?(s+=" var schema"+o+" = "+e.util.getData(n.$data,i,e.dataPathArr)+"; ",a="schema"+o):a=n,s+="var division"+o+";if (",d&&(s+=" "+a+" !== undefined && ( typeof "+a+" != 'number' || "),s+=" (division"+o+" = "+c+" / "+a+", ",s+=e.opts.multipleOfPrecision?" 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";var p=e.compositeRule;e.compositeRule=d.compositeRule=!0,d.createErrors=!1;var m;d.opts.allErrors&&(m=d.opts.allErrors,d.opts.allErrors=!1),a+=" "+e.validate(d)+" ",d.createErrors=!0,m&&(d.opts.allErrors=m),e.compositeRule=d.compositeRule=p,a+=" if ("+f+") { ";var v=v||[];v.push(a),a="",!1!==e.createErrors?(a+=" { keyword: 'not' , dataPath: (dataPath || '') + "+e.errorPath+" , schemaPath: "+e.util.toQuotedString(l)+" , params: {} ",!1!==e.opts.messages&&(a+=" , message: 'should NOT be valid' "),e.opts.verbose&&(a+=" , schema: validate.schema"+n+" , parentSchema: validate.schema"+e.schemaPath+" , data: "+u+" "),a+=" } "):a+=" {} ";var y=a;a=v.pop(),a+=!e.compositeRule&&h?e.async?" throw new ValidationError(["+y+"]); ":" validate.errors = ["+y+"]; return false; ":" var err = "+y+"; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ",a+=" } else { errors = "+c+"; if (vErrors !== null) { if ("+c+") vErrors.length = "+c+"; else vErrors = null; } ",e.opts.allErrors&&(a+=" } ")}else a+=" var err = ",!1!==e.createErrors?(a+=" { keyword: 'not' , dataPath: (dataPath || '') + "+e.errorPath+" , schemaPath: "+e.util.toQuotedString(l)+" , params: {} ",!1!==e.opts.messages&&(a+=" , message: 'should NOT be valid' "),e.opts.verbose&&(a+=" , schema: validate.schema"+n+" , parentSchema: validate.schema"+e.schemaPath+" , data: "+u+" "),a+=" } "):a+=" {} ",a+="; 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s=this.startNode(),o=this.type===L.incDec;s.operator=this.value,s.prefix=!0,this.next(),s.argument=this.parseMaybeUnary(null,!0),this.checkExpressionErrors(e,!0),o?this.checkLVal(s.argument):this.strict&&"delete"===s.operator&&"Identifier"===s.argument.type?this.raiseRecoverable(s.start,"Deleting local variable in strict mode"):t=!0,n=this.finishNode(s,o?"UpdateExpression":"UnaryExpression")}else{if(n=this.parseExprSubscripts(e),this.checkExpressionErrors(e))return n;for(;this.type.postfix&&!this.canInsertSemicolon();){var a=this.startNodeAt(r,i);a.operator=this.value,a.prefix=!1,a.argument=n,this.checkLVal(n),this.next(),n=this.finishNode(a,"UpdateExpression")}}return!t&&this.eat(L.starstar)?this.buildBinary(r,i,n,this.parseMaybeUnary(null,!1),"**",!1):n},Y.parseExprSubscripts=function(e){var t=this.start,n=this.startLoc,r=this.parseExprAtom(e),i="ArrowFunctionExpression"===r.type&&")"!==this.input.slice(this.lastTokStart,this.lastTokEnd);if(this.checkExpressionErrors(e)||i)return r;var s=this.parseSubscripts(r,t,n);return e&&"MemberExpression"===s.type&&(e.parenthesizedAssign>=s.start&&(e.parenthesizedAssign=-1),e.parenthesizedBind>=s.start&&(e.parenthesizedBind=-1)),s},Y.parseSubscripts=function(e,t,n,r){for(var i=this.options.ecmaVersion>=8&&"Identifier"===e.type&&"async"===e.name&&this.lastTokEnd==e.end&&!this.canInsertSemicolon(),s=void 0;;)if((s=this.eat(L.bracketL))||this.eat(L.dot)){var o=this.startNodeAt(t,n);o.object=e,o.property=s?this.parseExpression():this.parseIdent(!0),o.computed=!!s,s&&this.expect(L.bracketR),e=this.finishNode(o,"MemberExpression")}else if(!r&&this.eat(L.parenL)){var a=new p,u=this.yieldPos,c=this.awaitPos;this.yieldPos=0,this.awaitPos=0;var l=this.parseExprList(L.parenR,this.options.ecmaVersion>=8,!1,a);if(i&&!this.canInsertSemicolon()&&this.eat(L.arrow))return this.checkPatternErrors(a,!1),this.checkYieldAwaitInDefaultParams(),this.yieldPos=u,this.awaitPos=c,this.parseArrowExpression(this.startNodeAt(t,n),l,!0);this.checkExpressionErrors(a,!0),this.yieldPos=u||this.yieldPos,this.awaitPos=c||this.awaitPos;var h=this.startNodeAt(t,n);h.callee=e,h.arguments=l,e=this.finishNode(h,"CallExpression")}else{if(this.type!==L.backQuote)return e;var f=this.startNodeAt(t,n);f.tag=e,f.quasi=this.parseTemplate({isTagged:!0}),e=this.finishNode(f,"TaggedTemplateExpression")}},Y.parseExprAtom=function(e){var t,n=this.potentialArrowAt==this.start;switch(this.type){case L._super:return this.inFunction||this.raise(this.start,"'super' outside of function or class"),t=this.startNode(),this.next(),this.type!==L.dot&&this.type!==L.bracketL&&this.type!==L.parenL&&this.unexpected(),this.finishNode(t,"Super");case L._this:return t=this.startNode(),this.next(),this.finishNode(t,"ThisExpression");case L.name:var r=this.start,i=this.startLoc,s=this.parseIdent(this.type!==L.name);if(this.options.ecmaVersion>=8&&"async"===s.name&&!this.canInsertSemicolon()&&this.eat(L._function))return this.parseFunction(this.startNodeAt(r,i),!1,!1,!0);if(n&&!this.canInsertSemicolon()){if(this.eat(L.arrow))return this.parseArrowExpression(this.startNodeAt(r,i),[s],!1);if(this.options.ecmaVersion>=8&&"async"===s.name&&this.type===L.name)return s=this.parseIdent(),!this.canInsertSemicolon()&&this.eat(L.arrow)||this.unexpected(),this.parseArrowExpression(this.startNodeAt(r,i),[s],!0)}return s;case L.regexp:var o=this.value;return t=this.parseLiteral(o.value),t.regex={pattern:o.pattern,flags:o.flags},t;case L.num:case L.string:return this.parseLiteral(this.value);case L._null:case L._true:case L._false:return t=this.startNode(),t.value=this.type===L._null?null:this.type===L._true,t.raw=this.type.keyword,this.next(),this.finishNode(t,"Literal");case L.parenL:var a=this.start,u=this.parseParenAndDistinguishExpression(n);return e&&(e.parenthesizedAssign<0&&!this.isSimpleAssignTarget(u)&&(e.parenthesizedAssign=a),e.parenthesizedBind<0&&(e.parenthesizedBind=a)),u;case L.bracketL:return t=this.startNode(),this.next(),t.elements=this.parseExprList(L.bracketR,!0,!0,e),this.finishNode(t,"ArrayExpression");case L.braceL:return this.parseObj(!1,e);case L._function:return t=this.startNode(),this.next(),this.parseFunction(t,!1);case L._class:return this.parseClass(this.startNode(),!1);case L._new:return this.parseNew();case L.backQuote:return this.parseTemplate();default:this.unexpected()}},Y.parseLiteral=function(e){var t=this.startNode();return t.value=e,t.raw=this.input.slice(this.start,this.end),this.next(),this.finishNode(t,"Literal")},Y.parseParenExpression=function(){this.expect(L.parenL);var e=this.parseExpression();return this.expect(L.parenR),e},Y.parseParenAndDistinguishExpression=function(e){var t,n=this.start,r=this.startLoc,i=this.options.ecmaVersion>=8;if(this.options.ecmaVersion>=6){this.next();var s,o,a=this.start,u=this.startLoc,c=[],l=!0,h=!1,f=new p,d=this.yieldPos,y=this.awaitPos;for(this.yieldPos=0,this.awaitPos=0;this.type!==L.parenR;){if(l?l=!1:this.expect(L.comma),i&&this.afterTrailingComma(L.parenR,!0)){h=!0;break}if(this.type===L.ellipsis){s=this.start,c.push(this.parseParenItem(this.parseRestBinding())),this.type===L.comma&&this.raise(this.start,"Comma is not permitted after the rest element");break}this.type!==L.parenL||o||(o=this.start),c.push(this.parseMaybeAssign(!1,f,this.parseParenItem))}var m=this.start,g=this.startLoc;if(this.expect(L.parenR),e&&!this.canInsertSemicolon()&&this.eat(L.arrow))return this.checkPatternErrors(f,!1),this.checkYieldAwaitInDefaultParams(),o&&this.unexpected(o),this.yieldPos=d,this.awaitPos=y,this.parseParenArrowList(n,r,c);c.length&&!h||this.unexpected(this.lastTokStart),s&&this.unexpected(s),this.checkExpressionErrors(f,!0),this.yieldPos=d||this.yieldPos,this.awaitPos=y||this.awaitPos,c.length>1?((t=this.startNodeAt(a,u)).expressions=c,this.finishNodeAt(t,"SequenceExpression",m,g)):t=c[0]}else t=this.parseParenExpression();if(this.options.preserveParens){var v=this.startNodeAt(n,r);return v.expression=t,this.finishNode(v,"ParenthesizedExpression")}return t},Y.parseParenItem=function(e){return e},Y.parseParenArrowList=function(e,t,n){return this.parseArrowExpression(this.startNodeAt(e,t),n)};var Q=[];Y.parseNew=function(){var e=this.startNode(),t=this.parseIdent(!0);if(this.options.ecmaVersion>=6&&this.eat(L.dot))return e.meta=t,e.property=this.parseIdent(!0),"target"!==e.property.name&&this.raiseRecoverable(e.property.start,"The only valid meta property for new is new.target"),this.inFunction||this.raiseRecoverable(e.start,"new.target can only be used in functions"),this.finishNode(e,"MetaProperty");var n=this.start,r=this.startLoc;return e.callee=this.parseSubscripts(this.parseExprAtom(),n,r,!0),this.eat(L.parenL)?e.arguments=this.parseExprList(L.parenR,this.options.ecmaVersion>=8,!1):e.arguments=Q,this.finishNode(e,"NewExpression")},Y.parseTemplateElement=function(e){var t=e.isTagged,n=this.startNode();return this.type===L.invalidTemplate?(t||this.raiseRecoverable(this.start,"Bad escape sequence in untagged template literal"),n.value={raw:this.value,cooked:null}):n.value={raw:this.input.slice(this.start,this.end).replace(/\r\n?/g,"\n"),cooked:this.value},this.next(),n.tail=this.type===L.backQuote,this.finishNode(n,"TemplateElement")},Y.parseTemplate=function(e){void 0===e&&(e={});var t=e.isTagged;void 0===t&&(t=!1);var n=this.startNode();this.next(),n.expressions=[];var r=this.parseTemplateElement({isTagged:t});for(n.quasis=[r];!r.tail;)this.expect(L.dollarBraceL),n.expressions.push(this.parseExpression()),this.expect(L.braceR),n.quasis.push(r=this.parseTemplateElement({isTagged:t}));return this.next(),this.finishNode(n,"TemplateLiteral")},Y.isAsyncProp=function(e){return!e.computed&&"Identifier"===e.key.type&&"async"===e.key.name&&(this.type===L.name||this.type===L.num||this.type===L.string||this.type===L.bracketL||this.type.keyword)&&!O.test(this.input.slice(this.lastTokEnd,this.start))},Y.parseObj=function(e,t){var n=this.startNode(),r=!0,i={};for(n.properties=[],this.next();!this.eat(L.braceR);){if(r)r=!1;else if(this.expect(L.comma),this.afterTrailingComma(L.braceR))break;var s=this.parseProperty(e,t);this.checkPropClash(s,i),n.properties.push(s)}return this.finishNode(n,e?"ObjectPattern":"ObjectExpression")},Y.parseProperty=function(e,t){var n,r,i,s,o=this.startNode();return this.options.ecmaVersion>=6&&(o.method=!1,o.shorthand=!1,(e||t)&&(i=this.start,s=this.startLoc),e||(n=this.eat(L.star))),this.parsePropertyName(o),!e&&this.options.ecmaVersion>=8&&!n&&this.isAsyncProp(o)?(r=!0,this.parsePropertyName(o,t)):r=!1,this.parsePropertyValue(o,e,n,r,i,s,t),this.finishNode(o,"Property")},Y.parsePropertyValue=function(e,t,n,r,i,s,o){if((n||r)&&this.type===L.colon&&this.unexpected(),this.eat(L.colon))e.value=t?this.parseMaybeDefault(this.start,this.startLoc):this.parseMaybeAssign(!1,o),e.kind="init";else if(this.options.ecmaVersion>=6&&this.type===L.parenL)t&&this.unexpected(),e.kind="init",e.method=!0,e.value=this.parseMethod(n,r);else if(t||!(this.options.ecmaVersion>=5)||e.computed||"Identifier"!==e.key.type||"get"!==e.key.name&&"set"!==e.key.name||this.type==L.comma||this.type==L.braceR)this.options.ecmaVersion>=6&&!e.computed&&"Identifier"===e.key.type?(this.checkUnreserved(e.key),e.kind="init",t?e.value=this.parseMaybeDefault(i,s,e.key):this.type===L.eq&&o?(o.shorthandAssign<0&&(o.shorthandAssign=this.start),e.value=this.parseMaybeDefault(i,s,e.key)):e.value=e.key,e.shorthand=!0):this.unexpected();else{(n||r)&&this.unexpected(),e.kind=e.key.name,this.parsePropertyName(e),e.value=this.parseMethod(!1);var a="get"===e.kind?0:1;if(e.value.params.length!==a){var u=e.value.start;"get"===e.kind?this.raiseRecoverable(u,"getter should have no params"):this.raiseRecoverable(u,"setter should have exactly one param")}else"set"===e.kind&&"RestElement"===e.value.params[0].type&&this.raiseRecoverable(e.value.params[0].start,"Setter cannot use rest params")}},Y.parsePropertyName=function(e){if(this.options.ecmaVersion>=6){if(this.eat(L.bracketL))return e.computed=!0,e.key=this.parseMaybeAssign(),this.expect(L.bracketR),e.key;e.computed=!1}return e.key=this.type===L.num||this.type===L.string?this.parseExprAtom():this.parseIdent(!0)},Y.initFunction=function(e){e.id=null,this.options.ecmaVersion>=6&&(e.generator=!1,e.expression=!1),this.options.ecmaVersion>=8&&(e.async=!1)},Y.parseMethod=function(e,t){var n=this.startNode(),r=this.inGenerator,i=this.inAsync,s=this.yieldPos,o=this.awaitPos,a=this.inFunction;return this.initFunction(n),this.options.ecmaVersion>=6&&(n.generator=e),this.options.ecmaVersion>=8&&(n.async=!!t),this.inGenerator=n.generator,this.inAsync=n.async,this.yieldPos=0,this.awaitPos=0,this.inFunction=!0,this.enterFunctionScope(),this.expect(L.parenL),n.params=this.parseBindingList(L.parenR,!1,this.options.ecmaVersion>=8),this.checkYieldAwaitInDefaultParams(),this.parseFunctionBody(n,!1),this.inGenerator=r,this.inAsync=i,this.yieldPos=s,this.awaitPos=o,this.inFunction=a,this.finishNode(n,"FunctionExpression")},Y.parseArrowExpression=function(e,t,n){var r=this.inGenerator,i=this.inAsync,s=this.yieldPos,o=this.awaitPos,a=this.inFunction;return this.enterFunctionScope(),this.initFunction(e),this.options.ecmaVersion>=8&&(e.async=!!n),this.inGenerator=!1,this.inAsync=e.async,this.yieldPos=0,this.awaitPos=0,this.inFunction=!0,e.params=this.toAssignableList(t,!0),this.parseFunctionBody(e,!0),this.inGenerator=r,this.inAsync=i,this.yieldPos=s,this.awaitPos=o,this.inFunction=a,this.finishNode(e,"ArrowFunctionExpression")},Y.parseFunctionBody=function(e,t){var n=t&&this.type!==L.braceL,r=this.strict,i=!1;if(n)e.body=this.parseMaybeAssign(),e.expression=!0,this.checkParams(e,!1);else{var s=this.options.ecmaVersion>=7&&!this.isSimpleParamList(e.params);r&&!s||(i=this.strictDirective(this.end))&&s&&this.raiseRecoverable(e.start,"Illegal 'use strict' directive in function with non-simple parameter list");var o=this.labels;this.labels=[],i&&(this.strict=!0),this.checkParams(e,!r&&!i&&!t&&this.isSimpleParamList(e.params)),e.body=this.parseBlock(!1),e.expression=!1,this.adaptDirectivePrologue(e.body.body),this.labels=o}this.exitFunctionScope(),this.strict&&e.id&&this.checkLVal(e.id,"none"),this.strict=r},Y.isSimpleParamList=function(e){for(var t=0,n=e;t0;)t[n]=arguments[n+1];for(var r=0,i=t;r=1;e--){var t=this.context[e];if("function"===t.token)return t.generator}return!1},ie.updateContext=function(e){var t,n=this.type;n.keyword&&e==L.dot?this.exprAllowed=!1:(t=n.updateContext)?t.call(this,e):this.exprAllowed=n.beforeExpr},L.parenR.updateContext=L.braceR.updateContext=function(){if(1!=this.context.length){var e=this.context.pop();e===re.b_stat&&"function"===this.curContext().token&&(e=this.context.pop()),this.exprAllowed=!e.isExpr}else this.exprAllowed=!0},L.braceL.updateContext=function(e){this.context.push(this.braceIsBlock(e)?re.b_stat:re.b_expr),this.exprAllowed=!0},L.dollarBraceL.updateContext=function(){this.context.push(re.b_tmpl),this.exprAllowed=!0},L.parenL.updateContext=function(e){var t=e===L._if||e===L._for||e===L._with||e===L._while;this.context.push(t?re.p_stat:re.p_expr),this.exprAllowed=!0},L.incDec.updateContext=function(){},L._function.updateContext=L._class.updateContext=function(e){e.beforeExpr&&e!==L.semi&&e!==L._else&&(e!==L.colon&&e!==L.braceL||this.curContext()!==re.b_stat)?this.context.push(re.f_expr):this.context.push(re.f_stat),this.exprAllowed=!1},L.backQuote.updateContext=function(){this.curContext()===re.q_tmpl?this.context.pop():this.context.push(re.q_tmpl),this.exprAllowed=!1},L.star.updateContext=function(e){if(e==L._function){var t=this.context.length-1;this.context[t]===re.f_expr?this.context[t]=re.f_expr_gen:this.context[t]=re.f_gen}this.exprAllowed=!0},L.name.updateContext=function(e){var t=!1;this.options.ecmaVersion>=6&&("of"==this.value&&!this.exprAllowed||"yield"==this.value&&this.inGeneratorContext())&&(t=!0),this.exprAllowed=t};var se=function(e){this.type=e.type,this.value=e.value,this.start=e.start,this.end=e.end,e.options.locations&&(this.loc=new j(e,e.startLoc,e.endLoc)),e.options.ranges&&(this.range=[e.start,e.end])},oe=V.prototype,ae="object"==typeof Packages&&"[object JavaPackage]"==Object.prototype.toString.call(Packages);oe.next=function(){this.options.onToken&&this.options.onToken(new se(this)),this.lastTokEnd=this.end,this.lastTokStart=this.start,this.lastTokEndLoc=this.endLoc,this.lastTokStartLoc=this.startLoc,this.nextToken()},oe.getToken=function(){return this.next(),new se(this)},"undefined"!=typeof Symbol&&(oe[Symbol.iterator]=function(){var e=this;return{next:function(){var t=e.getToken();return{done:t.type===L.eof,value:t}}}}),oe.curContext=function(){return this.context[this.context.length-1]},oe.nextToken=function(){var e=this.curContext();return e&&e.preserveSpace||this.skipSpace(),this.start=this.pos,this.options.locations&&(this.startLoc=this.curPosition()),this.pos>=this.input.length?this.finishToken(L.eof):e.override?e.override(this):void this.readToken(this.fullCharCodeAtPos())},oe.readToken=function(e){return n(e,this.options.ecmaVersion>=6)||92===e?this.readWord():this.getTokenFromCode(e)},oe.fullCharCodeAtPos=function(){var e=this.input.charCodeAt(this.pos);if(e<=55295||e>=57344)return e;return(e<<10)+this.input.charCodeAt(this.pos+1)-56613888},oe.skipBlockComment=function(){var e=this.options.onComment&&this.curPosition(),t=this.pos,n=this.input.indexOf("*/",this.pos+=2);if(-1===n&&this.raise(this.pos-2,"Unterminated comment"),this.pos=n+2,this.options.locations){T.lastIndex=t;for(var r;(r=T.exec(this.input))&&r.index8&&e<14||e>=5760&&N.test(String.fromCharCode(e))))break e;++this.pos}}},oe.finishToken=function(e,t){this.end=this.pos,this.options.locations&&(this.endLoc=this.curPosition());var n=this.type;this.type=e,this.value=t,this.updateContext(n)},oe.readToken_dot=function(){var e=this.input.charCodeAt(this.pos+1);if(e>=48&&e<=57)return this.readNumber(!0);var t=this.input.charCodeAt(this.pos+2);return this.options.ecmaVersion>=6&&46===e&&46===t?(this.pos+=3,this.finishToken(L.ellipsis)):(++this.pos,this.finishToken(L.dot))},oe.readToken_slash=function(){var e=this.input.charCodeAt(this.pos+1);return this.exprAllowed?(++this.pos,this.readRegexp()):61===e?this.finishOp(L.assign,2):this.finishOp(L.slash,1)},oe.readToken_mult_modulo_exp=function(e){var t=this.input.charCodeAt(this.pos+1),n=1,r=42===e?L.star:L.modulo;return this.options.ecmaVersion>=7&&42==e&&42===t&&(++n,r=L.starstar,t=this.input.charCodeAt(this.pos+2)),61===t?this.finishOp(L.assign,n+1):this.finishOp(r,n)},oe.readToken_pipe_amp=function(e){var t=this.input.charCodeAt(this.pos+1);return t===e?this.finishOp(124===e?L.logicalOR:L.logicalAND,2):61===t?this.finishOp(L.assign,2):this.finishOp(124===e?L.bitwiseOR:L.bitwiseAND,1)},oe.readToken_caret=function(){return 61===this.input.charCodeAt(this.pos+1)?this.finishOp(L.assign,2):this.finishOp(L.bitwiseXOR,1)},oe.readToken_plus_min=function(e){var t=this.input.charCodeAt(this.pos+1);return t===e?45!=t||this.inModule||62!=this.input.charCodeAt(this.pos+2)||0!==this.lastTokEnd&&!O.test(this.input.slice(this.lastTokEnd,this.pos))?this.finishOp(L.incDec,2):(this.skipLineComment(3),this.skipSpace(),this.nextToken()):61===t?this.finishOp(L.assign,2):this.finishOp(L.plusMin,1)},oe.readToken_lt_gt=function(e){var t=this.input.charCodeAt(this.pos+1),n=1;return t===e?(n=62===e&&62===this.input.charCodeAt(this.pos+2)?3:2,61===this.input.charCodeAt(this.pos+n)?this.finishOp(L.assign,n+1):this.finishOp(L.bitShift,n)):33!=t||60!=e||this.inModule||45!=this.input.charCodeAt(this.pos+2)||45!=this.input.charCodeAt(this.pos+3)?(61===t&&(n=2),this.finishOp(L.relational,n)):(this.skipLineComment(4),this.skipSpace(),this.nextToken())},oe.readToken_eq_excl=function(e){var t=this.input.charCodeAt(this.pos+1);return 61===t?this.finishOp(L.equality,61===this.input.charCodeAt(this.pos+2)?3:2):61===e&&62===t&&this.options.ecmaVersion>=6?(this.pos+=2,this.finishToken(L.arrow)):this.finishOp(61===e?L.eq:L.prefix,1)},oe.getTokenFromCode=function(e){switch(e){case 46:return this.readToken_dot();case 40:return++this.pos,this.finishToken(L.parenL);case 41:return++this.pos,this.finishToken(L.parenR);case 59:return++this.pos,this.finishToken(L.semi);case 44:return++this.pos,this.finishToken(L.comma);case 91:return++this.pos,this.finishToken(L.bracketL);case 93:return++this.pos,this.finishToken(L.bracketR);case 123:return++this.pos,this.finishToken(L.braceL);case 125:return++this.pos,this.finishToken(L.braceR);case 58:return++this.pos,this.finishToken(L.colon);case 63:return++this.pos,this.finishToken(L.question);case 96:if(this.options.ecmaVersion<6)break;return++this.pos,this.finishToken(L.backQuote);case 48:var t=this.input.charCodeAt(this.pos+1);if(120===t||88===t)return this.readRadixNumber(16);if(this.options.ecmaVersion>=6){if(111===t||79===t)return this.readRadixNumber(8);if(98===t||66===t)return this.readRadixNumber(2)}case 49:case 50:case 51:case 52:case 53:case 54:case 55:case 56:case 57:return this.readNumber(!1);case 34:case 39:return this.readString(e);case 47:return this.readToken_slash();case 37:case 42:return this.readToken_mult_modulo_exp(e);case 124:case 38:return this.readToken_pipe_amp(e);case 94:return this.readToken_caret();case 43:case 45:return this.readToken_plus_min(e);case 60:case 62:return this.readToken_lt_gt(e);case 61:case 33:return this.readToken_eq_excl(e);case 126:return this.finishOp(L.prefix,1)}this.raise(this.pos,"Unexpected character '"+d(e)+"'")},oe.finishOp=function(e,t){var n=this.input.slice(this.pos,this.pos+t);return this.pos+=t,this.finishToken(e,n)};var ue=!!f("￿","u");oe.readRegexp=function(){for(var e,t,n=this,r=this.pos;;){n.pos>=n.input.length&&n.raise(r,"Unterminated regular expression");var i=n.input.charAt(n.pos);if(O.test(i)&&n.raise(r,"Unterminated regular expression"),e)e=!1;else{if("["===i)t=!0;else if("]"===i&&t)t=!1;else if("/"===i&&!t)break;e="\\"===i}++n.pos}var s=this.input.slice(r,this.pos);++this.pos;var o=this.readWord1(),a=s,u="";if(o){var c=/^[gim]*$/;this.options.ecmaVersion>=6&&(c=/^[gimuy]*$/),c.test(o)||this.raise(r,"Invalid regular expression flag"),o.indexOf("u")>=0&&(ue?u="u":(a=(a=a.replace(/\\u\{([0-9a-fA-F]+)\}/g,function(e,t,i){return(t=Number("0x"+t))>1114111&&n.raise(r+i+3,"Code point out of bounds"),"x"})).replace(/\\u([a-fA-F0-9]{4})|[\uD800-\uDBFF][\uDC00-\uDFFF]/g,"x"),u=u.replace("u","")))}var l=null;return ae||(f(a,u,r,this),l=f(s,o)),this.finishToken(L.regexp,{pattern:s,flags:o,value:l})},oe.readInt=function(e,t){for(var n=this.pos,r=0,i=0,s=null==t?1/0:t;i=97?o-97+10:o>=65?o-65+10:o>=48&&o<=57?o-48:1/0)>=e)break;++this.pos,r=r*e+a}return this.pos===n||null!=t&&this.pos-n!==t?null:r},oe.readRadixNumber=function(e){this.pos+=2;var t=this.readInt(e);return null==t&&this.raise(this.start+2,"Expected number in radix "+e),n(this.fullCharCodeAtPos())&&this.raise(this.pos,"Identifier directly after number"),this.finishToken(L.num,t)},oe.readNumber=function(e){var t=this.pos,r=!1,i=48===this.input.charCodeAt(this.pos);e||null!==this.readInt(10)||this.raise(t,"Invalid number"),i&&this.pos==t+1&&(i=!1);var s=this.input.charCodeAt(this.pos);46!==s||i||(++this.pos,this.readInt(10),r=!0,s=this.input.charCodeAt(this.pos)),69!==s&&101!==s||i||(43!==(s=this.input.charCodeAt(++this.pos))&&45!==s||++this.pos,null===this.readInt(10)&&this.raise(t,"Invalid number"),r=!0),n(this.fullCharCodeAtPos())&&this.raise(this.pos,"Identifier directly after number");var o,a=this.input.slice(t,this.pos);return r?o=parseFloat(a):i&&1!==a.length?this.strict?this.raise(t,"Invalid number"):o=/[89]/.test(a)?parseInt(a,10):parseInt(a,8):o=parseInt(a,10),this.finishToken(L.num,o)},oe.readCodePoint=function(){var e;if(123===this.input.charCodeAt(this.pos)){this.options.ecmaVersion<6&&this.unexpected();var t=++this.pos;e=this.readHexChar(this.input.indexOf("}",this.pos)-this.pos),++this.pos,e>1114111&&this.invalidStringToken(t,"Code point out of bounds")}else e=this.readHexChar(4);return e},oe.readString=function(e){for(var t="",n=++this.pos;;){this.pos>=this.input.length&&this.raise(this.start,"Unterminated string 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this.pos!==this.start||this.type!==L.template&&this.type!==L.invalidTemplate?(e+=this.input.slice(t,this.pos),this.finishToken(L.template,e)):36===n?(this.pos+=2,this.finishToken(L.dollarBraceL)):(++this.pos,this.finishToken(L.backQuote));if(92===n)e+=this.input.slice(t,this.pos),e+=this.readEscapedChar(!0),t=this.pos;else if(o(n)){switch(e+=this.input.slice(t,this.pos),++this.pos,n){case 13:10===this.input.charCodeAt(this.pos)&&++this.pos;case 10:e+="\n";break;default:e+=String.fromCharCode(n)}this.options.locations&&(++this.curLine,this.lineStart=this.pos),t=this.pos}else++this.pos}},oe.readInvalidTemplateToken=function(){for(;this.pos=48&&t<=55){var n=this.input.substr(this.pos-1,3).match(/^[0-7]+/)[0],r=parseInt(n,8);return r>255&&(n=n.slice(0,-1),r=parseInt(n,8)),"0"!==n&&(this.strict||e)&&this.invalidStringToken(this.pos-2,"Octal literal in strict mode"),this.pos+=n.length-1,String.fromCharCode(r)}return String.fromCharCode(t)}},oe.readHexChar=function(e){var t=this.pos,n=this.readInt(16,e);return null===n&&this.invalidStringToken(t,"Bad character escape sequence"),n},oe.readWord1=function(){this.containsEsc=!1;for(var e="",t=!0,i=this.pos,s=this.options.ecmaVersion>=6;this.pos=s)&&a[c](t,n,e),(null==r||t.start==r)&&(null==s||t.end==s)&&o(c,t))throw new i(t,n)}(n,u)}catch(e){if(e instanceof i)return e;throw e}},e.findNodeAround=function(n,r,s,o,a){s=t(s),o||(o=e.base);try{!function e(t,n,a){var u=a||t.type;if(!(t.start>r||t.end=r&&s(u,t))throw new i(t,n);o[u](t,n,e)}}(n,a)}catch(e){if(e instanceof i)return e;throw e}},e.findNodeBefore=function(n,r,s,o,a){s=t(s),o||(o=e.base);var u;return function e(t,n,a){if(!(t.start>r)){var c=a||t.type;t.end<=r&&(!u||u.node.end0)throw new Error("Invalid string. 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c;if(i){var l=-1;for(c=n;ca&&(n=a-u),c=n;c>=0;c--){for(var p=!0,h=0;hi&&(r=i):r=i;var s=t.length;if(s%2!=0)throw new TypeError("Invalid hex string");r>s/2&&(r=s/2);for(var o=0;o>8,i=n%256,s.push(i),s.push(r);return s}(t,e.length-n),e,n,r)}function w(e,t,n){n=Math.min(e.length,n);for(var r=[],i=t;i239?4:s>223?3:s>191?2:1;if(i+a<=n){var u,c,l,p;switch(a){case 1:s<128&&(o=s);break;case 2:128==(192&(u=e[i+1]))&&(p=(31&s)<<6|63&u)>127&&(o=p);break;case 3:u=e[i+1],c=e[i+2],128==(192&u)&&128==(192&c)&&(p=(15&s)<<12|(63&u)<<6|63&c)>2047&&(p<55296||p>57343)&&(o=p);break;case 4:u=e[i+1],c=e[i+2],l=e[i+3],128==(192&u)&&128==(192&c)&&128==(192&l)&&(p=(15&s)<<18|(63&u)<<12|(63&c)<<6|63&l)>65535&&p<1114112&&(o=p)}}null===o?(o=65533,a=1):o>65535&&(o-=65536,r.push(o>>>10&1023|55296),o=56320|1023&o),r.push(o),i+=a}return function(e){var t=e.length;if(t<=R)return String.fromCharCode.apply(String,e);var n="",r=0;for(;rn)throw new RangeError("Trying to access beyond buffer length")}function 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e=this,t=Object.keys(V).filter(function(e){return"flow"!==e&&"estree"!==e});t.push("flow"),t.forEach(function(t){var r=V[t];r&&r(e)})},t.prototype.loadPlugins=function(e){if(e.indexOf("*")>=0)return this.loadAllPlugins(),{"*":!0};var t={};e.indexOf("flow")>=0&&(e=e.filter(function(e){return"flow"!==e})).push("flow"),e.indexOf("estree")>=0&&(e=e.filter(function(e){return"estree"!==e})).unshift("estree");var r=e,n=Array.isArray(r),i=0;for(r=n?r:r[Symbol.iterator]();;){var s;if(n){if(i>=r.length)break;s=r[i++]}else{if((i=r.next()).done)break;s=i.value}var a=s;if(!t[a]){t[a]=!0;var o=V[a];o&&o(this)}}return t},t.prototype.parse=function(){var e=this.startNode(),t=this.startNode();return this.nextToken(),this.parseTopLevel(e,t)},t}(function(){function e(t,r){D(this,e),this.state=new R,this.state.init(t,r)}return e.prototype.next=function(){this.isLookahead||this.state.tokens.push(new function e(t){D(this,e),this.type=t.type,this.value=t.value,this.start=t.start,this.end=t.end,this.loc=new M(t.startLoc,t.endLoc)}(this.state)),this.state.lastTokEnd=this.state.end,this.state.lastTokStart=this.state.start,this.state.lastTokEndLoc=this.state.endLoc,this.state.lastTokStartLoc=this.state.startLoc,this.nextToken()},e.prototype.eat=function(e){return!!this.match(e)&&(this.next(),!0)},e.prototype.match=function(e){return this.state.type===e},e.prototype.isKeyword=function(e){return d(e)},e.prototype.lookahead=function(){var e=this.state;this.state=e.clone(!0),this.isLookahead=!0,this.next(),this.isLookahead=!1;var t=this.state.clone(!0);return this.state=e,t},e.prototype.setStrict=function(e){if(this.state.strict=e,this.match(T.num)||this.match(T.string)){for(this.state.pos=this.state.start;this.state.pos=this.input.length?this.finishToken(T.eof):e.override?e.override(this):this.readToken(this.fullCharCodeAtPos())},e.prototype.readToken=function(e){return s(e)||92===e?this.readWord():this.getTokenFromCode(e)},e.prototype.fullCharCodeAtPos=function(){var e=this.input.charCodeAt(this.state.pos);if(e<=55295||e>=57344)return e;return(e<<10)+this.input.charCodeAt(this.state.pos+1)-56613888},e.prototype.pushComment=function(e,t,r,n,i,s){var a={type:e?"CommentBlock":"CommentLine",value:t,start:r,end:n,loc:new M(i,s)};this.isLookahead||(this.state.tokens.push(a),this.state.comments.push(a),this.addComment(a))},e.prototype.skipBlockComment=function(){var e=this.state.curPosition(),t=this.state.pos,r=this.input.indexOf("*/",this.state.pos+=2);-1===r&&this.raise(this.state.pos-2,"Unterminated comment"),this.state.pos=r+2,O.lastIndex=t;for(var n=void 0;(n=O.exec(this.input))&&n.index8&&e<14||e>=5760&&N.test(String.fromCharCode(e))))break e;++this.state.pos}}},e.prototype.finishToken=function(e,t){this.state.end=this.state.pos,this.state.endLoc=this.state.curPosition();var r=this.state.type;this.state.type=e,this.state.value=t,this.updateContext(r)},e.prototype.readToken_dot=function(){var e=this.input.charCodeAt(this.state.pos+1);if(e>=48&&e<=57)return this.readNumber(!0);var t=this.input.charCodeAt(this.state.pos+2);return 46===e&&46===t?(this.state.pos+=3,this.finishToken(T.ellipsis)):(++this.state.pos,this.finishToken(T.dot))},e.prototype.readToken_slash=function(){if(this.state.exprAllowed)return++this.state.pos,this.readRegexp();return 61===this.input.charCodeAt(this.state.pos+1)?this.finishOp(T.assign,2):this.finishOp(T.slash,1)},e.prototype.readToken_mult_modulo=function(e){var t=42===e?T.star:T.modulo,r=1,n=this.input.charCodeAt(this.state.pos+1);return 42===n&&(r++,n=this.input.charCodeAt(this.state.pos+2),t=T.exponent),61===n&&(r++,t=T.assign),this.finishOp(t,r)},e.prototype.readToken_pipe_amp=function(e){var t=this.input.charCodeAt(this.state.pos+1);return t===e?this.finishOp(124===e?T.logicalOR:T.logicalAND,2):61===t?this.finishOp(T.assign,2):124===e&&125===t&&this.hasPlugin("flow")?this.finishOp(T.braceBarR,2):this.finishOp(124===e?T.bitwiseOR:T.bitwiseAND,1)},e.prototype.readToken_caret=function(){return 61===this.input.charCodeAt(this.state.pos+1)?this.finishOp(T.assign,2):this.finishOp(T.bitwiseXOR,1)},e.prototype.readToken_plus_min=function(e){var t=this.input.charCodeAt(this.state.pos+1);return t===e?45===t&&62===this.input.charCodeAt(this.state.pos+2)&&B.test(this.input.slice(this.state.lastTokEnd,this.state.pos))?(this.skipLineComment(3),this.skipSpace(),this.nextToken()):this.finishOp(T.incDec,2):61===t?this.finishOp(T.assign,2):this.finishOp(T.plusMin,1)},e.prototype.readToken_lt_gt=function(e){var t=this.input.charCodeAt(this.state.pos+1),r=1;return t===e?(r=62===e&&62===this.input.charCodeAt(this.state.pos+2)?3:2,61===this.input.charCodeAt(this.state.pos+r)?this.finishOp(T.assign,r+1):this.finishOp(T.bitShift,r)):33===t&&60===e&&45===this.input.charCodeAt(this.state.pos+2)&&45===this.input.charCodeAt(this.state.pos+3)?(this.inModule&&this.unexpected(),this.skipLineComment(4),this.skipSpace(),this.nextToken()):(61===t&&(r=2),this.finishOp(T.relational,r))},e.prototype.readToken_eq_excl=function(e){var t=this.input.charCodeAt(this.state.pos+1);return 61===t?this.finishOp(T.equality,61===this.input.charCodeAt(this.state.pos+2)?3:2):61===e&&62===t?(this.state.pos+=2,this.finishToken(T.arrow)):this.finishOp(61===e?T.eq:T.prefix,1)},e.prototype.getTokenFromCode=function(e){switch(e){case 46:return this.readToken_dot();case 40:return++this.state.pos,this.finishToken(T.parenL);case 41:return++this.state.pos,this.finishToken(T.parenR);case 59:return++this.state.pos,this.finishToken(T.semi);case 44:return++this.state.pos,this.finishToken(T.comma);case 91:return++this.state.pos,this.finishToken(T.bracketL);case 93:return++this.state.pos,this.finishToken(T.bracketR);case 123:return this.hasPlugin("flow")&&124===this.input.charCodeAt(this.state.pos+1)?this.finishOp(T.braceBarL,2):(++this.state.pos,this.finishToken(T.braceL));case 125:return++this.state.pos,this.finishToken(T.braceR);case 58:return this.hasPlugin("functionBind")&&58===this.input.charCodeAt(this.state.pos+1)?this.finishOp(T.doubleColon,2):(++this.state.pos,this.finishToken(T.colon));case 63:return++this.state.pos,this.finishToken(T.question);case 64:return++this.state.pos,this.finishToken(T.at);case 96:return++this.state.pos,this.finishToken(T.backQuote);case 48:var t=this.input.charCodeAt(this.state.pos+1);if(120===t||88===t)return this.readRadixNumber(16);if(111===t||79===t)return this.readRadixNumber(8);if(98===t||66===t)return this.readRadixNumber(2);case 49:case 50:case 51:case 52:case 53:case 54:case 55:case 56:case 57:return this.readNumber(!1);case 34:case 39:return this.readString(e);case 47:return this.readToken_slash();case 37:case 42:return this.readToken_mult_modulo(e);case 124:case 38:return this.readToken_pipe_amp(e);case 94:return this.readToken_caret();case 43:case 45:return this.readToken_plus_min(e);case 60:case 62:return this.readToken_lt_gt(e);case 61:case 33:return this.readToken_eq_excl(e);case 126:return this.finishOp(T.prefix,1)}this.raise(this.state.pos,"Unexpected character '"+u(e)+"'")},e.prototype.finishOp=function(e,t){var r=this.input.slice(this.state.pos,this.state.pos+t);return this.state.pos+=t,this.finishToken(e,r)},e.prototype.readRegexp=function(){for(var e=this.state.pos,t=void 0,r=void 0;;){this.state.pos>=this.input.length&&this.raise(e,"Unterminated regular expression");var n=this.input.charAt(this.state.pos);if(B.test(n)&&this.raise(e,"Unterminated regular expression"),t)t=!1;else{if("["===n)r=!0;else if("]"===n&&r)r=!1;else if("/"===n&&!r)break;t="\\"===n}++this.state.pos}var i=this.input.slice(e,this.state.pos);++this.state.pos;var s=this.readWord1();if(s){/^[gmsiyu]*$/.test(s)||this.raise(e,"Invalid regular expression flag")}return this.finishToken(T.regexp,{pattern:i,flags:s})},e.prototype.readInt=function(e,t){for(var r=this.state.pos,n=0,i=0,s=null==t?1/0:t;i=97?a-97+10:a>=65?a-65+10:a>=48&&a<=57?a-48:1/0)>=e)break;++this.state.pos,n=n*e+o}return this.state.pos===r||null!=t&&this.state.pos-r!==t?null:n},e.prototype.readRadixNumber=function(e){this.state.pos+=2;var t=this.readInt(e);return null==t&&this.raise(this.state.start+2,"Expected number in radix "+e),s(this.fullCharCodeAtPos())&&this.raise(this.state.pos,"Identifier directly after number"),this.finishToken(T.num,t)},e.prototype.readNumber=function(e){var t=this.state.pos,r=48===this.input.charCodeAt(t),n=!1;e||null!==this.readInt(10)||this.raise(t,"Invalid number"),r&&this.state.pos==t+1&&(r=!1);var i=this.input.charCodeAt(this.state.pos);46!==i||r||(++this.state.pos,this.readInt(10),n=!0,i=this.input.charCodeAt(this.state.pos)),69!==i&&101!==i||r||(43!==(i=this.input.charCodeAt(++this.state.pos))&&45!==i||++this.state.pos,null===this.readInt(10)&&this.raise(t,"Invalid number"),n=!0),s(this.fullCharCodeAtPos())&&this.raise(this.state.pos,"Identifier directly after number");var a=this.input.slice(t,this.state.pos),o=void 0;return n?o=parseFloat(a):r&&1!==a.length?this.state.strict?this.raise(t,"Invalid number"):o=/[89]/.test(a)?parseInt(a,10):parseInt(a,8):o=parseInt(a,10),this.finishToken(T.num,o)},e.prototype.readCodePoint=function(e){var t=void 0;if(123===this.input.charCodeAt(this.state.pos)){var r=++this.state.pos;if(t=this.readHexChar(this.input.indexOf("}",this.state.pos)-this.state.pos,e),++this.state.pos,null===t)--this.state.invalidTemplateEscapePosition;else if(t>1114111){if(!e)return this.state.invalidTemplateEscapePosition=r-2,null;this.raise(r,"Code point out of bounds")}}else t=this.readHexChar(4,e);return t},e.prototype.readString=function(e){for(var t="",r=++this.state.pos;;){this.state.pos>=this.input.length&&this.raise(this.state.start,"Unterminated string constant");var n=this.input.charCodeAt(this.state.pos);if(n===e)break;92===n?(t+=this.input.slice(r,this.state.pos),t+=this.readEscapedChar(!1),r=this.state.pos):(o(n)&&this.raise(this.state.start,"Unterminated string constant"),++this.state.pos)}return t+=this.input.slice(r,this.state.pos++),this.finishToken(T.string,t)},e.prototype.readTmplToken=function(){for(var e="",t=this.state.pos,r=!1;;){this.state.pos>=this.input.length&&this.raise(this.state.start,"Unterminated template");var n=this.input.charCodeAt(this.state.pos);if(96===n||36===n&&123===this.input.charCodeAt(this.state.pos+1))return this.state.pos===this.state.start&&this.match(T.template)?36===n?(this.state.pos+=2,this.finishToken(T.dollarBraceL)):(++this.state.pos,this.finishToken(T.backQuote)):(e+=this.input.slice(t,this.state.pos),this.finishToken(T.template,r?null:e));if(92===n){e+=this.input.slice(t,this.state.pos);var i=this.readEscapedChar(!0);null===i?r=!0:e+=i,t=this.state.pos}else if(o(n)){switch(e+=this.input.slice(t,this.state.pos),++this.state.pos,n){case 13:10===this.input.charCodeAt(this.state.pos)&&++this.state.pos;case 10:e+="\n";break;default:e+=String.fromCharCode(n)}++this.state.curLine,this.state.lineStart=this.state.pos,t=this.state.pos}else++this.state.pos}},e.prototype.readEscapedChar=function(e){var t=!e,r=this.input.charCodeAt(++this.state.pos);switch(++this.state.pos,r){case 110:return"\n";case 114:return"\r";case 120:var n=this.readHexChar(2,t);return null===n?null:String.fromCharCode(n);case 117:var i=this.readCodePoint(t);return null===i?null:u(i);case 116:return"\t";case 98:return"\b";case 118:return"\v";case 102:return"\f";case 13:10===this.input.charCodeAt(this.state.pos)&&++this.state.pos;case 10:return this.state.lineStart=this.state.pos,++this.state.curLine,"";default:if(r>=48&&r<=55){var s=this.state.pos-1,a=this.input.substr(this.state.pos-1,3).match(/^[0-7]+/)[0],o=parseInt(a,8);if(o>255&&(a=a.slice(0,-1),o=parseInt(a,8)),o>0){if(e)return this.state.invalidTemplateEscapePosition=s,null;this.state.strict?this.raise(s,"Octal literal in strict mode"):this.state.containsOctal||(this.state.containsOctal=!0,this.state.octalPosition=s)}return this.state.pos+=a.length-1,String.fromCharCode(o)}return String.fromCharCode(r)}},e.prototype.readHexChar=function(e,t){var r=this.state.pos,n=this.readInt(16,e);return null===n&&(t?this.raise(r,"Bad character escape sequence"):(this.state.pos=r-1,this.state.invalidTemplateEscapePosition=r-1)),n},e.prototype.readWord1=function(){this.state.containsEsc=!1;for(var e="",t=!0,r=this.state.pos;this.state.pos1&&void 0!==arguments[1]?arguments[1]:"Unexpected token";t&&"object"===(void 0===t?"undefined":A(t))&&t.label&&(t="Unexpected token, expected "+t.label),this.raise(null!=e?e:this.state.start,t)};var X=q.prototype;X.parseTopLevel=function(e,t){return t.sourceType=this.options.sourceType,this.parseBlockBody(t,!0,!0,T.eof),e.program=this.finishNode(t,"Program"),e.comments=this.state.comments,e.tokens=this.state.tokens,this.finishNode(e,"File")};var J={kind:"loop"},W={kind:"switch"};X.stmtToDirective=function(e){var t=e.expression,r=this.startNodeAt(t.start,t.loc.start),n=this.startNodeAt(e.start,e.loc.start),i=this.input.slice(t.start,t.end),s=r.value=i.slice(1,-1);return this.addExtra(r,"raw",i),this.addExtra(r,"rawValue",s),n.value=this.finishNodeAt(r,"DirectiveLiteral",t.end,t.loc.end),this.finishNodeAt(n,"Directive",e.end,e.loc.end)},X.parseStatement=function(e,t){this.match(T.at)&&this.parseDecorators(!0);var r=this.state.type,n=this.startNode();switch(r){case T._break:case T._continue:return this.parseBreakContinueStatement(n,r.keyword);case T._debugger:return this.parseDebuggerStatement(n);case T._do:return this.parseDoStatement(n);case T._for:return this.parseForStatement(n);case T._function:return e||this.unexpected(),this.parseFunctionStatement(n);case T._class:return e||this.unexpected(),this.parseClass(n,!0);case T._if:return this.parseIfStatement(n);case T._return:return this.parseReturnStatement(n);case T._switch:return this.parseSwitchStatement(n);case T._throw:return this.parseThrowStatement(n);case T._try:return this.parseTryStatement(n);case T._let:case T._const:e||this.unexpected();case T._var:return this.parseVarStatement(n,r);case T._while:return this.parseWhileStatement(n);case T._with:return this.parseWithStatement(n);case T.braceL:return this.parseBlock();case T.semi:return this.parseEmptyStatement(n);case T._export:case T._import:if(this.hasPlugin("dynamicImport")&&this.lookahead().type===T.parenL)break;return this.options.allowImportExportEverywhere||(t||this.raise(this.state.start,"'import' and 'export' may only appear at the top level"),this.inModule||this.raise(this.state.start,"'import' and 'export' may appear only with 'sourceType: \"module\"'")),r===T._import?this.parseImport(n):this.parseExport(n);case T.name:if("async"===this.state.value){var i=this.state.clone();if(this.next(),this.match(T._function)&&!this.canInsertSemicolon())return this.expect(T._function),this.parseFunction(n,!0,!1,!0);this.state=i}}var s=this.state.value,a=this.parseExpression();return r===T.name&&"Identifier"===a.type&&this.eat(T.colon)?this.parseLabeledStatement(n,s,a):this.parseExpressionStatement(n,a)},X.takeDecorators=function(e){this.state.decorators.length&&(e.decorators=this.state.decorators,this.state.decorators=[])},X.parseDecorators=function(e){for(;this.match(T.at);){var t=this.parseDecorator();this.state.decorators.push(t)}e&&this.match(T._export)||this.match(T._class)||this.raise(this.state.start,"Leading decorators must be attached to a class declaration")},X.parseDecorator=function(){this.hasPlugin("decorators")||this.unexpected();var e=this.startNode();return this.next(),e.expression=this.parseMaybeAssign(),this.finishNode(e,"Decorator")},X.parseBreakContinueStatement=function(e,t){var r="break"===t;this.next(),this.isLineTerminator()?e.label=null:this.match(T.name)?(e.label=this.parseIdentifier(),this.semicolon()):this.unexpected();var n=void 0;for(n=0;n=n.length)break;a=n[s++]}else{if((s=n.next()).done)break;a=s.value}a.name===t&&this.raise(r.start,"Label '"+t+"' is already declared")}for(var o=this.state.type.isLoop?"loop":this.match(T._switch)?"switch":null,u=this.state.labels.length-1;u>=0;u--){var l=this.state.labels[u];if(l.statementStart!==e.start)break;l.statementStart=this.state.start,l.kind=o}return this.state.labels.push({name:t,kind:o,statementStart:this.state.start}),e.body=this.parseStatement(!0),this.state.labels.pop(),e.label=r,this.finishNode(e,"LabeledStatement")},X.parseExpressionStatement=function(e,t){return e.expression=t,this.semicolon(),this.finishNode(e,"ExpressionStatement")},X.parseBlock=function(e){var t=this.startNode();return this.expect(T.braceL),this.parseBlockBody(t,e,!1,T.braceR),this.finishNode(t,"BlockStatement")},X.isValidDirective=function(e){return"ExpressionStatement"===e.type&&"StringLiteral"===e.expression.type&&!e.expression.extra.parenthesized},X.parseBlockBody=function(e,t,r,n){e.body=[],e.directives=[];for(var i=!1,s=void 0,a=void 0;!this.eat(n);){i||!this.state.containsOctal||a||(a=this.state.octalPosition);var o=this.parseStatement(!0,r);if(t&&!i&&this.isValidDirective(o)){var u=this.stmtToDirective(o);e.directives.push(u),void 0===s&&"use strict"===u.value.value&&(s=this.state.strict,this.setStrict(!0),a&&this.raise(a,"Octal literal in strict mode"))}else i=!0,e.body.push(o)}!1===s&&this.setStrict(!1)},X.parseFor=function(e,t){return e.init=t,this.expect(T.semi),e.test=this.match(T.semi)?null:this.parseExpression(),this.expect(T.semi),e.update=this.match(T.parenR)?null:this.parseExpression(),this.expect(T.parenR),e.body=this.parseStatement(!1),this.state.labels.pop(),this.finishNode(e,"ForStatement")},X.parseForIn=function(e,t,r){var n=void 0;return r?(this.eatContextual("of"),n="ForAwaitStatement"):(n=this.match(T._in)?"ForInStatement":"ForOfStatement",this.next()),e.left=t,e.right=this.parseExpression(),this.expect(T.parenR),e.body=this.parseStatement(!1),this.state.labels.pop(),this.finishNode(e,n)},X.parseVar=function(e,t,r){for(e.declarations=[],e.kind=r.keyword;;){var n=this.startNode();if(this.parseVarHead(n),this.eat(T.eq)?n.init=this.parseMaybeAssign(t):r!==T._const||this.match(T._in)||this.isContextual("of")?"Identifier"===n.id.type||t&&(this.match(T._in)||this.isContextual("of"))?n.init=null:this.raise(this.state.lastTokEnd,"Complex binding patterns require an initialization value"):this.unexpected(),e.declarations.push(this.finishNode(n,"VariableDeclarator")),!this.eat(T.comma))break}return e},X.parseVarHead=function(e){e.id=this.parseBindingAtom(),this.checkLVal(e.id,!0,void 0,"variable declaration")},X.parseFunction=function(e,t,r,n,i){var s=this.state.inMethod;return this.state.inMethod=!1,this.initFunction(e,n),this.match(T.star)&&(e.async&&!this.hasPlugin("asyncGenerators")?this.unexpected():(e.generator=!0,this.next())),!t||i||this.match(T.name)||this.match(T._yield)||this.unexpected(),(this.match(T.name)||this.match(T._yield))&&(e.id=this.parseBindingIdentifier()),this.parseFunctionParams(e),this.parseFunctionBody(e,r),this.state.inMethod=s,this.finishNode(e,t?"FunctionDeclaration":"FunctionExpression")},X.parseFunctionParams=function(e){this.expect(T.parenL),e.params=this.parseBindingList(T.parenR)},X.parseClass=function(e,t,r){return this.next(),this.takeDecorators(e),this.parseClassId(e,t,r),this.parseClassSuper(e),this.parseClassBody(e),this.finishNode(e,t?"ClassDeclaration":"ClassExpression")},X.isClassProperty=function(){return this.match(T.eq)||this.match(T.semi)||this.match(T.braceR)},X.isClassMethod=function(){return 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if(this.expect(T.comma),this.eat(e))break;this.match(T.parenL)&&!n&&(n=this.state.start),r.push(this.parseExprListItem(!1,t?{start:0}:void 0,t?{start:0}:void 0))}return t&&n&&this.shouldParseAsyncArrow()&&this.unexpected(),r},Y.shouldParseAsyncArrow=function(){return this.match(T.arrow)},Y.parseAsyncArrowFromCallExpression=function(e,t){return this.expect(T.arrow),this.parseArrowExpression(e,t.arguments,!0)},Y.parseNoCallExpr=function(){var e=this.state.start,t=this.state.startLoc;return this.parseSubscripts(this.parseExprAtom(),e,t,!0)},Y.parseExprAtom=function(e){var t=this.state.potentialArrowAt===this.state.start,r=void 0;switch(this.state.type){case T._super:return this.state.inMethod||this.state.inClassProperty||this.options.allowSuperOutsideMethod||this.raise(this.state.start,"'super' outside of function or class"),r=this.startNode(),this.next(),this.match(T.parenL)||this.match(T.bracketL)||this.match(T.dot)||this.unexpected(),this.match(T.parenL)&&"constructor"!==this.state.inMethod&&!this.options.allowSuperOutsideMethod&&this.raise(r.start,"super() outside of class constructor"),this.finishNode(r,"Super");case T._import:return this.hasPlugin("dynamicImport")||this.unexpected(),r=this.startNode(),this.next(),this.match(T.parenL)||this.unexpected(null,T.parenL),this.finishNode(r,"Import");case T._this:return r=this.startNode(),this.next(),this.finishNode(r,"ThisExpression");case T._yield:this.state.inGenerator&&this.unexpected();case T.name:r=this.startNode();var n="await"===this.state.value&&this.state.inAsync,i=this.shouldAllowYieldIdentifier(),s=this.parseIdentifier(n||i);if("await"===s.name){if(this.state.inAsync||this.inModule)return this.parseAwait(r)}else{if("async"===s.name&&this.match(T._function)&&!this.canInsertSemicolon())return this.next(),this.parseFunction(r,!1,!1,!0);if(t&&"async"===s.name&&this.match(T.name)){var a=[this.parseIdentifier()];return this.expect(T.arrow),this.parseArrowExpression(r,a,!0)}}return t&&!this.canInsertSemicolon()&&this.eat(T.arrow)?this.parseArrowExpression(r,[s]):s;case T._do:if(this.hasPlugin("doExpressions")){var o=this.startNode();this.next();var u=this.state.inFunction,l=this.state.labels;return this.state.labels=[],this.state.inFunction=!1,o.body=this.parseBlock(!1,!0),this.state.inFunction=u,this.state.labels=l,this.finishNode(o,"DoExpression")}case T.regexp:var c=this.state.value;return r=this.parseLiteral(c.value,"RegExpLiteral"),r.pattern=c.pattern,r.flags=c.flags,r;case T.num:return this.parseLiteral(this.state.value,"NumericLiteral");case T.string:return this.parseLiteral(this.state.value,"StringLiteral");case T._null:return r=this.startNode(),this.next(),this.finishNode(r,"NullLiteral");case T._true:case T._false:return r=this.startNode(),r.value=this.match(T._true),this.next(),this.finishNode(r,"BooleanLiteral");case T.parenL:return this.parseParenAndDistinguishExpression(null,null,t);case T.bracketL:return r=this.startNode(),this.next(),r.elements=this.parseExprList(T.bracketR,!0,e),this.toReferencedList(r.elements),this.finishNode(r,"ArrayExpression");case T.braceL:return this.parseObj(!1,e);case T._function:return this.parseFunctionExpression();case T.at:this.parseDecorators();case T._class:return r=this.startNode(),this.takeDecorators(r),this.parseClass(r,!1);case T._new:return this.parseNew();case T.backQuote:return this.parseTemplate(!1);case T.doubleColon:r=this.startNode(),this.next(),r.object=null;var p=r.callee=this.parseNoCallExpr();if("MemberExpression"===p.type)return this.finishNode(r,"BindExpression");this.raise(p.start,"Binding should be performed on object property.");default:this.unexpected()}},Y.parseFunctionExpression=function(){var e=this.startNode(),t=this.parseIdentifier(!0);return this.state.inGenerator&&this.eat(T.dot)&&this.hasPlugin("functionSent")?this.parseMetaProperty(e,t,"sent"):this.parseFunction(e,!1)},Y.parseMetaProperty=function(e,t,r){return e.meta=t,e.property=this.parseIdentifier(!0),e.property.name!==r&&this.raise(e.property.start,"The only valid meta property for new is "+t.name+"."+r),this.finishNode(e,"MetaProperty")},Y.parseLiteral=function(e,t,r,n){r=r||this.state.start,n=n||this.state.startLoc;var i=this.startNodeAt(r,n);return this.addExtra(i,"rawValue",e),this.addExtra(i,"raw",this.input.slice(r,this.state.end)),i.value=e,this.next(),this.finishNode(i,t)},Y.parseParenExpression=function(){this.expect(T.parenL);var e=this.parseExpression();return this.expect(T.parenR),e},Y.parseParenAndDistinguishExpression=function(e,t,r){e=e||this.state.start,t=t||this.state.startLoc;var n=void 0;this.expect(T.parenL);for(var i=this.state.start,s=this.state.startLoc,a=[],o={start:0},u={start:0},l=!0,c=void 0,p=void 0;!this.match(T.parenR);){if(l)l=!1;else if(this.expect(T.comma,u.start||null),this.match(T.parenR)){p=this.state.start;break}if(this.match(T.ellipsis)){var h=this.state.start,f=this.state.startLoc;c=this.state.start,a.push(this.parseParenItem(this.parseRest(),h,f));break}a.push(this.parseMaybeAssign(!1,o,this.parseParenItem,u))}var d=this.state.start,m=this.state.startLoc;this.expect(T.parenR);var y=this.startNodeAt(e,t);if(r&&this.shouldParseArrow()&&(y=this.parseArrow(y))){var g=a,b=Array.isArray(g),v=0;for(g=b?g:g[Symbol.iterator]();;){var x;if(b){if(v>=g.length)break;x=g[v++]}else{if((v=g.next()).done)break;x=v.value}var E=x;E.extra&&E.extra.parenthesized&&this.unexpected(E.extra.parenStart)}return this.parseArrowExpression(y,a)}return a.length||this.unexpected(this.state.lastTokStart),p&&this.unexpected(p),c&&this.unexpected(c),o.start&&this.unexpected(o.start),u.start&&this.unexpected(u.start),a.length>1?((n=this.startNodeAt(i,s)).expressions=a,this.toReferencedList(n.expressions),this.finishNodeAt(n,"SequenceExpression",d,m)):n=a[0],this.addExtra(n,"parenthesized",!0),this.addExtra(n,"parenStart",e),n},Y.shouldParseArrow=function(){return!this.canInsertSemicolon()},Y.parseArrow=function(e){if(this.eat(T.arrow))return e},Y.parseParenItem=function(e){return e},Y.parseNew=function(){var e=this.startNode(),t=this.parseIdentifier(!0);if(this.eat(T.dot)){var r=this.parseMetaProperty(e,t,"target");return this.state.inFunction||this.raise(r.property.start,"new.target can only be used in functions"),r}return e.callee=this.parseNoCallExpr(),this.eat(T.parenL)?(e.arguments=this.parseExprList(T.parenR),this.toReferencedList(e.arguments)):e.arguments=[],this.finishNode(e,"NewExpression")},Y.parseTemplateElement=function(e){var t=this.startNode();return null===this.state.value&&(e&&this.hasPlugin("templateInvalidEscapes")?this.state.invalidTemplateEscapePosition=null:this.raise(this.state.invalidTemplateEscapePosition,"Invalid escape sequence in template")),t.value={raw:this.input.slice(this.state.start,this.state.end).replace(/\r\n?/g,"\n"),cooked:this.state.value},this.next(),t.tail=this.match(T.backQuote),this.finishNode(t,"TemplateElement")},Y.parseTemplate=function(e){var t=this.startNode();this.next(),t.expressions=[];var r=this.parseTemplateElement(e);for(t.quasis=[r];!r.tail;)this.expect(T.dollarBraceL),t.expressions.push(this.parseExpression()),this.expect(T.braceR),t.quasis.push(r=this.parseTemplateElement(e));return this.next(),this.finishNode(t,"TemplateLiteral")},Y.parseObj=function(e,t){var r=[],n=Object.create(null),i=!0,s=this.startNode();s.properties=[],this.next();for(var a=null;!this.eat(T.braceR);){if(i)i=!1;else if(this.expect(T.comma),this.eat(T.braceR))break;for(;this.match(T.at);)r.push(this.parseDecorator());var o=this.startNode(),u=!1,l=!1,c=void 0,p=void 0;if(r.length&&(o.decorators=r,r=[]),this.hasPlugin("objectRestSpread")&&this.match(T.ellipsis)){if(o=this.parseSpread(e?{start:0}:void 0),o.type=e?"RestProperty":"SpreadProperty",e&&this.toAssignable(o.argument,!0,"object pattern"),s.properties.push(o),!e)continue;var h=this.state.start;if(null===a){if(this.eat(T.braceR))break;if(this.match(T.comma)&&this.lookahead().type===T.braceR)continue;a=h;continue}this.unexpected(a,"Cannot have multiple rest elements when destructuring")}if(o.method=!1,o.shorthand=!1,(e||t)&&(c=this.state.start,p=this.state.startLoc),e||(u=this.eat(T.star)),!e&&this.isContextual("async")){u&&this.unexpected();var f=this.parseIdentifier();this.match(T.colon)||this.match(T.parenL)||this.match(T.braceR)||this.match(T.eq)||this.match(T.comma)?(o.key=f,o.computed=!1):(l=!0,this.hasPlugin("asyncGenerators")&&(u=this.eat(T.star)),this.parsePropertyName(o))}else this.parsePropertyName(o);this.parseObjPropValue(o,c,p,u,l,e,t),this.checkPropClash(o,n),o.shorthand&&this.addExtra(o,"shorthand",!0),s.properties.push(o)}return null!==a&&this.unexpected(a,"The rest element has to be the last element when destructuring"),r.length&&this.raise(this.state.start,"You have trailing decorators with no property"),this.finishNode(s,e?"ObjectPattern":"ObjectExpression")},Y.isGetterOrSetterMethod=function(e,t){return!t&&!e.computed&&"Identifier"===e.key.type&&("get"===e.key.name||"set"===e.key.name)&&(this.match(T.string)||this.match(T.num)||this.match(T.bracketL)||this.match(T.name)||this.state.type.keyword)},Y.checkGetterSetterParamCount=function(e){var t="get"===e.kind?0:1;if(e.params.length!==t){var r=e.start;"get"===e.kind?this.raise(r,"getter should have no params"):this.raise(r,"setter should have exactly one param")}},Y.parseObjectMethod=function(e,t,r,n){return r||t||this.match(T.parenL)?(n&&this.unexpected(),e.kind="method",e.method=!0,this.parseMethod(e,t,r),this.finishNode(e,"ObjectMethod")):this.isGetterOrSetterMethod(e,n)?((t||r)&&this.unexpected(),e.kind=e.key.name,this.parsePropertyName(e),this.parseMethod(e),this.checkGetterSetterParamCount(e),this.finishNode(e,"ObjectMethod")):void 0},Y.parseObjectProperty=function(e,t,r,n,i){return this.eat(T.colon)?(e.value=n?this.parseMaybeDefault(this.state.start,this.state.startLoc):this.parseMaybeAssign(!1,i),this.finishNode(e,"ObjectProperty")):e.computed||"Identifier"!==e.key.type?void 0:(this.checkReservedWord(e.key.name,e.key.start,!0,!0),n?e.value=this.parseMaybeDefault(t,r,e.key.__clone()):this.match(T.eq)&&i?(i.start||(i.start=this.state.start),e.value=this.parseMaybeDefault(t,r,e.key.__clone())):e.value=e.key.__clone(),e.shorthand=!0,this.finishNode(e,"ObjectProperty"))},Y.parseObjPropValue=function(e,t,r,n,i,s,a){var o=this.parseObjectMethod(e,n,i,s)||this.parseObjectProperty(e,t,r,s,a);return o||this.unexpected(),o},Y.parsePropertyName=function(e){if(this.eat(T.bracketL))e.computed=!0,e.key=this.parseMaybeAssign(),this.expect(T.bracketR);else{e.computed=!1;var t=this.state.inPropertyName;this.state.inPropertyName=!0,e.key=this.match(T.num)||this.match(T.string)?this.parseExprAtom():this.parseIdentifier(!0),this.state.inPropertyName=t}return e.key},Y.initFunction=function(e,t){e.id=null,e.generator=!1,e.expression=!1,e.async=!!t},Y.parseMethod=function(e,t,r){var n=this.state.inMethod;return this.state.inMethod=e.kind||!0,this.initFunction(e,r),this.expect(T.parenL),e.params=this.parseBindingList(T.parenR),e.generator=!!t,this.parseFunctionBody(e),this.state.inMethod=n,e},Y.parseArrowExpression=function(e,t,r){return this.initFunction(e,r),e.params=this.toAssignableList(t,!0,"arrow function parameters"),this.parseFunctionBody(e,!0),this.finishNode(e,"ArrowFunctionExpression")},Y.isStrictBody=function(e,t){if(!t&&e.body.directives.length){var r=e.body.directives,n=Array.isArray(r),i=0;for(r=n?r:r[Symbol.iterator]();;){var s;if(n){if(i>=r.length)break;s=r[i++]}else{if((i=r.next()).done)break;s=i.value}if("use strict"===s.value.value)return!0}}return!1},Y.parseFunctionBody=function(e,t){var r=t&&!this.match(T.braceL),n=this.state.inAsync;if(this.state.inAsync=e.async,r)e.body=this.parseMaybeAssign(),e.expression=!0;else{var i=this.state.inFunction,s=this.state.inGenerator,a=this.state.labels;this.state.inFunction=!0,this.state.inGenerator=e.generator,this.state.labels=[],e.body=this.parseBlock(!0),e.expression=!1,this.state.inFunction=i,this.state.inGenerator=s,this.state.labels=a}this.state.inAsync=n;var o=this.isStrictBody(e,r),u=this.state.strict||t||o;if(o&&e.id&&"Identifier"===e.id.type&&"yield"===e.id.name&&this.raise(e.id.start,"Binding yield in strict mode"),u){var l=Object.create(null),c=this.state.strict;o&&(this.state.strict=!0),e.id&&this.checkLVal(e.id,!0,void 0,"function name");var p=e.params,h=Array.isArray(p),f=0;for(p=h?p:p[Symbol.iterator]();;){var d;if(h){if(f>=p.length)break;d=p[f++]}else{if((f=p.next()).done)break;d=f.value}var m=d;o&&"Identifier"!==m.type&&this.raise(m.start,"Non-simple parameter in strict mode"),this.checkLVal(m,!0,l,"function parameter list")}this.state.strict=c}},Y.parseExprList=function(e,t,r){for(var n=[],i=!0;!this.eat(e);){if(i)i=!1;else if(this.expect(T.comma),this.eat(e))break;n.push(this.parseExprListItem(t,r))}return n},Y.parseExprListItem=function(e,t,r){return e&&this.match(T.comma)?null:this.match(T.ellipsis)?this.parseSpread(t):this.parseMaybeAssign(!1,t,this.parseParenItem,r)},Y.parseIdentifier=function(e){var t=this.startNode();return e||this.checkReservedWord(this.state.value,this.state.start,!!this.state.type.keyword,!1),this.match(T.name)?t.name=this.state.value:this.state.type.keyword?t.name=this.state.type.keyword:this.unexpected(),!e&&"await"===t.name&&this.state.inAsync&&this.raise(t.start,"invalid use of await inside of an async function"),t.loc.identifierName=t.name,this.next(),this.finishNode(t,"Identifier")},Y.checkReservedWord=function(e,t,r,n){(this.isReservedWord(e)||r&&this.isKeyword(e))&&this.raise(t,e+" is a reserved word"),this.state.strict&&(f.strict(e)||n&&f.strictBind(e))&&this.raise(t,e+" is a reserved word in strict mode")},Y.parseAwait=function(e){return this.state.inAsync||this.unexpected(),this.match(T.star)&&this.raise(e.start,"await* has been removed from the async functions proposal. Use Promise.all() instead."),e.argument=this.parseMaybeUnary(),this.finishNode(e,"AwaitExpression")},Y.parseYield=function(){var e=this.startNode();return this.next(),this.match(T.semi)||this.canInsertSemicolon()||!this.match(T.star)&&!this.state.type.startsExpr?(e.delegate=!1,e.argument=null):(e.delegate=this.eat(T.star),e.argument=this.parseMaybeAssign()),this.finishNode(e,"YieldExpression")};var H=q.prototype,$=["leadingComments","trailingComments","innerComments"],Q=function(){function e(t,r,n){D(this,e),this.type="",this.start=t,this.end=0,this.loc=new M(r),n&&(this.loc.filename=n)}return e.prototype.__clone=function(){var t=new e;for(var r in this)$.indexOf(r)<0&&(t[r]=this[r]);return t},e}();H.startNode=function(){return new Q(this.state.start,this.state.startLoc,this.filename)},H.startNodeAt=function(e,t){return new Q(e,t,this.filename)},H.finishNode=function(e,t){return l.call(this,e,t,this.state.lastTokEnd,this.state.lastTokEndLoc)},H.finishNodeAt=function(e,t,r,n){return l.call(this,e,t,r,n)};q.prototype.raise=function(e,t){var r=function(e,t){for(var r=1,n=0;;){O.lastIndex=n;var i=O.exec(e);if(!(i&&i.index0)){var t=this.state.commentStack,r=void 0,n=void 0,i=void 0,s=void 0,a=void 0;if(this.state.trailingComments.length>0)this.state.trailingComments[0].start>=e.end?(i=this.state.trailingComments,this.state.trailingComments=[]):this.state.trailingComments.length=0;else{var o=c(t);t.length>0&&o.trailingComments&&o.trailingComments[0].start>=e.end&&(i=o.trailingComments,o.trailingComments=null)}for(t.length>0&&c(t).start>=e.start&&(r=t.pop());t.length>0&&c(t).start>=e.start;)n=t.pop();if(!n&&r&&(n=r),r&&this.state.leadingComments.length>0){var u=c(this.state.leadingComments);if("ObjectProperty"===r.type){if(u.start>=e.start&&this.state.commentPreviousNode){for(a=0;a0&&(r.trailingComments=this.state.leadingComments,this.state.leadingComments=[])}}else if("CallExpression"===e.type&&e.arguments&&e.arguments.length){var l=c(e.arguments);l&&u.start>=l.start&&u.end<=e.end&&this.state.commentPreviousNode&&this.state.leadingComments.length>0&&(l.trailingComments=this.state.leadingComments,this.state.leadingComments=[])}}if(n){if(n.leadingComments)if(n!==e&&c(n.leadingComments).end<=e.start)e.leadingComments=n.leadingComments,n.leadingComments=null;else for(s=n.leadingComments.length-2;s>=0;--s)if(n.leadingComments[s].end<=e.start){e.leadingComments=n.leadingComments.splice(0,s+1);break}}else if(this.state.leadingComments.length>0)if(c(this.state.leadingComments).end<=e.start){if(this.state.commentPreviousNode)for(a=0;a0&&(e.leadingComments=this.state.leadingComments,this.state.leadingComments=[])}else{for(s=0;se.start);s++);e.leadingComments=this.state.leadingComments.slice(0,s),0===e.leadingComments.length&&(e.leadingComments=null),0===(i=this.state.leadingComments.slice(s)).length&&(i=null)}this.state.commentPreviousNode=e,i&&(i.length&&i[0].start>=e.start&&c(i).end<=e.end?e.innerComments=i:e.trailingComments=i),t.push(e)}};var ee=q.prototype;ee.estreeParseRegExpLiteral=function(e){var t=e.pattern,r=e.flags,n=null;try{n=new RegExp(t,r)}catch(e){}var i=this.estreeParseLiteral(n);return i.regex={pattern:t,flags:r},i},ee.estreeParseLiteral=function(e){return this.parseLiteral(e,"Literal")},ee.directiveToStmt=function(e){var t=e.value,r=this.startNodeAt(e.start,e.loc.start),n=this.startNodeAt(t.start,t.loc.start);return n.value=t.value,n.raw=t.extra.raw,r.expression=this.finishNodeAt(n,"Literal",t.end,t.loc.end),r.directive=t.extra.raw.slice(1,-1),this.finishNodeAt(r,"ExpressionStatement",e.end,e.loc.end)};var te=["any","mixed","empty","bool","boolean","number","string","void","null"],re=q.prototype;re.flowParseTypeInitialiser=function(e){var t=this.state.inType;this.state.inType=!0,this.expect(e||T.colon);var r=this.flowParseType();return this.state.inType=t,r},re.flowParsePredicate=function(){var e=this.startNode(),t=this.state.startLoc,r=this.state.start;this.expect(T.modulo);var n=this.state.startLoc;return this.expectContextual("checks"),t.line===n.line&&t.column===n.column-1||this.raise(r,"Spaces between ´%´ and ´checks´ are not allowed here."),this.eat(T.parenL)?(e.expression=this.parseExpression(),this.expect(T.parenR),this.finishNode(e,"DeclaredPredicate")):this.finishNode(e,"InferredPredicate")},re.flowParseTypeAndPredicateInitialiser=function(){var e=this.state.inType;this.state.inType=!0,this.expect(T.colon);var t=null,r=null;return this.match(T.modulo)?(this.state.inType=e,r=this.flowParsePredicate()):(t=this.flowParseType(),this.state.inType=e,this.match(T.modulo)&&(r=this.flowParsePredicate())),[t,r]},re.flowParseDeclareClass=function(e){return this.next(),this.flowParseInterfaceish(e,!0),this.finishNode(e,"DeclareClass")},re.flowParseDeclareFunction=function(e){this.next();var t=e.id=this.parseIdentifier(),r=this.startNode(),n=this.startNode();this.isRelational("<")?r.typeParameters=this.flowParseTypeParameterDeclaration():r.typeParameters=null,this.expect(T.parenL);var i=this.flowParseFunctionTypeParams();r.params=i.params,r.rest=i.rest,this.expect(T.parenR);var s=null,a=this.flowParseTypeAndPredicateInitialiser();return r.returnType=a[0],s=a[1],n.typeAnnotation=this.finishNode(r,"FunctionTypeAnnotation"),n.predicate=s,t.typeAnnotation=this.finishNode(n,"TypeAnnotation"),this.finishNode(t,t.type),this.semicolon(),this.finishNode(e,"DeclareFunction")},re.flowParseDeclare=function(e){return this.match(T._class)?this.flowParseDeclareClass(e):this.match(T._function)?this.flowParseDeclareFunction(e):this.match(T._var)?this.flowParseDeclareVariable(e):this.isContextual("module")?this.lookahead().type===T.dot?this.flowParseDeclareModuleExports(e):this.flowParseDeclareModule(e):this.isContextual("type")?this.flowParseDeclareTypeAlias(e):this.isContextual("opaque")?this.flowParseDeclareOpaqueType(e):this.isContextual("interface")?this.flowParseDeclareInterface(e):this.match(T._export)?this.flowParseDeclareExportDeclaration(e):void this.unexpected()},re.flowParseDeclareExportDeclaration=function(e){if(this.expect(T._export),this.isContextual("opaque"))return e.declaration=this.flowParseDeclare(this.startNode()),e.default=!1,this.finishNode(e,"DeclareExportDeclaration");throw this.unexpected()},re.flowParseDeclareVariable=function(e){return this.next(),e.id=this.flowParseTypeAnnotatableIdentifier(),this.semicolon(),this.finishNode(e,"DeclareVariable")},re.flowParseDeclareModule=function(e){this.next(),this.match(T.string)?e.id=this.parseExprAtom():e.id=this.parseIdentifier();var t=e.body=this.startNode(),r=t.body=[];for(this.expect(T.braceL);!this.match(T.braceR);){var n=this.startNode();if(this.match(T._import)){var i=this.lookahead();"type"!==i.value&&"typeof"!==i.value&&this.unexpected(null,"Imports within a `declare module` body must always be `import type` or `import typeof`"),this.parseImport(n)}else this.expectContextual("declare","Only declares and type imports are allowed inside declare module"),n=this.flowParseDeclare(n,!0);r.push(n)}return this.expect(T.braceR),this.finishNode(t,"BlockStatement"),this.finishNode(e,"DeclareModule")},re.flowParseDeclareModuleExports=function(e){return this.expectContextual("module"),this.expect(T.dot),this.expectContextual("exports"),e.typeAnnotation=this.flowParseTypeAnnotation(),this.semicolon(),this.finishNode(e,"DeclareModuleExports")},re.flowParseDeclareTypeAlias=function(e){return this.next(),this.flowParseTypeAlias(e),this.finishNode(e,"DeclareTypeAlias")},re.flowParseDeclareOpaqueType=function(e){return this.next(),this.flowParseOpaqueType(e,!0),this.finishNode(e,"DeclareOpaqueType")},re.flowParseDeclareInterface=function(e){return this.next(),this.flowParseInterfaceish(e),this.finishNode(e,"DeclareInterface")},re.flowParseInterfaceish=function(e){if(e.id=this.parseIdentifier(),this.isRelational("<")?e.typeParameters=this.flowParseTypeParameterDeclaration():e.typeParameters=null,e.extends=[],e.mixins=[],this.eat(T._extends))do{e.extends.push(this.flowParseInterfaceExtends())}while(this.eat(T.comma));if(this.isContextual("mixins")){this.next();do{e.mixins.push(this.flowParseInterfaceExtends())}while(this.eat(T.comma))}e.body=this.flowParseObjectType(!0,!1,!1)},re.flowParseInterfaceExtends=function(){var e=this.startNode();return e.id=this.flowParseQualifiedTypeIdentifier(),this.isRelational("<")?e.typeParameters=this.flowParseTypeParameterInstantiation():e.typeParameters=null,this.finishNode(e,"InterfaceExtends")},re.flowParseInterface=function(e){return this.flowParseInterfaceish(e,!1),this.finishNode(e,"InterfaceDeclaration")},re.flowParseRestrictedIdentifier=function(e){return te.indexOf(this.state.value)>-1&&this.raise(this.state.start,"Cannot overwrite primitive type "+this.state.value),this.parseIdentifier(e)},re.flowParseTypeAlias=function(e){return e.id=this.flowParseRestrictedIdentifier(),this.isRelational("<")?e.typeParameters=this.flowParseTypeParameterDeclaration():e.typeParameters=null,e.right=this.flowParseTypeInitialiser(T.eq),this.semicolon(),this.finishNode(e,"TypeAlias")},re.flowParseOpaqueType=function(e,t){return this.expectContextual("type"),e.id=this.flowParseRestrictedIdentifier(),this.isRelational("<")?e.typeParameters=this.flowParseTypeParameterDeclaration():e.typeParameters=null,e.supertype=null,this.match(T.colon)&&(e.supertype=this.flowParseTypeInitialiser(T.colon)),e.impltype=null,t||(e.impltype=this.flowParseTypeInitialiser(T.eq)),this.semicolon(),this.finishNode(e,"OpaqueType")},re.flowParseTypeParameter=function(){var e=this.startNode(),t=this.flowParseVariance(),r=this.flowParseTypeAnnotatableIdentifier();return e.name=r.name,e.variance=t,e.bound=r.typeAnnotation,this.match(T.eq)&&(this.eat(T.eq),e.default=this.flowParseType()),this.finishNode(e,"TypeParameter")},re.flowParseTypeParameterDeclaration=function(){var e=this.state.inType,t=this.startNode();t.params=[],this.state.inType=!0,this.isRelational("<")||this.match(T.jsxTagStart)?this.next():this.unexpected();do{t.params.push(this.flowParseTypeParameter()),this.isRelational(">")||this.expect(T.comma)}while(!this.isRelational(">"));return this.expectRelational(">"),this.state.inType=e,this.finishNode(t,"TypeParameterDeclaration")},re.flowParseTypeParameterInstantiation=function(){var e=this.startNode(),t=this.state.inType;for(e.params=[],this.state.inType=!0,this.expectRelational("<");!this.isRelational(">");)e.params.push(this.flowParseType()),this.isRelational(">")||this.expect(T.comma);return this.expectRelational(">"),this.state.inType=t,this.finishNode(e,"TypeParameterInstantiation")},re.flowParseObjectPropertyKey=function(){return this.match(T.num)||this.match(T.string)?this.parseExprAtom():this.parseIdentifier(!0)},re.flowParseObjectTypeIndexer=function(e,t,r){return e.static=t,this.expect(T.bracketL),this.lookahead().type===T.colon?(e.id=this.flowParseObjectPropertyKey(),e.key=this.flowParseTypeInitialiser()):(e.id=null,e.key=this.flowParseType()),this.expect(T.bracketR),e.value=this.flowParseTypeInitialiser(),e.variance=r,this.flowObjectTypeSemicolon(),this.finishNode(e,"ObjectTypeIndexer")},re.flowParseObjectTypeMethodish=function(e){for(e.params=[],e.rest=null,e.typeParameters=null,this.isRelational("<")&&(e.typeParameters=this.flowParseTypeParameterDeclaration()),this.expect(T.parenL);!this.match(T.parenR)&&!this.match(T.ellipsis);)e.params.push(this.flowParseFunctionTypeParam()),this.match(T.parenR)||this.expect(T.comma);return this.eat(T.ellipsis)&&(e.rest=this.flowParseFunctionTypeParam()),this.expect(T.parenR),e.returnType=this.flowParseTypeInitialiser(),this.finishNode(e,"FunctionTypeAnnotation")},re.flowParseObjectTypeMethod=function(e,t,r,n){var i=this.startNodeAt(e,t);return i.value=this.flowParseObjectTypeMethodish(this.startNodeAt(e,t)),i.static=r,i.key=n,i.optional=!1,this.flowObjectTypeSemicolon(),this.finishNode(i,"ObjectTypeProperty")},re.flowParseObjectTypeCallProperty=function(e,t){var r=this.startNode();return e.static=t,e.value=this.flowParseObjectTypeMethodish(r),this.flowObjectTypeSemicolon(),this.finishNode(e,"ObjectTypeCallProperty")},re.flowParseObjectType=function(e,t,r){var n=this.state.inType;this.state.inType=!0;var i=this.startNode(),s=void 0,a=void 0,o=!1;i.callProperties=[],i.properties=[],i.indexers=[];var u=void 0,l=void 0;for(t&&this.match(T.braceBarL)?(this.expect(T.braceBarL),u=T.braceBarR,l=!0):(this.expect(T.braceL),u=T.braceR,l=!1),i.exact=l;!this.match(u);){var c=!1,p=this.state.start,h=this.state.startLoc;s=this.startNode(),e&&this.isContextual("static")&&this.lookahead().type!==T.colon&&(this.next(),o=!0);var f=this.state.start,d=this.flowParseVariance();this.match(T.bracketL)?i.indexers.push(this.flowParseObjectTypeIndexer(s,o,d)):this.match(T.parenL)||this.isRelational("<")?(d&&this.unexpected(f),i.callProperties.push(this.flowParseObjectTypeCallProperty(s,o))):this.match(T.ellipsis)?(r||this.unexpected(null,"Spread operator cannot appear in class or interface definitions"),d&&this.unexpected(d.start,"Spread properties cannot have variance"),this.expect(T.ellipsis),s.argument=this.flowParseType(),this.flowObjectTypeSemicolon(),i.properties.push(this.finishNode(s,"ObjectTypeSpreadProperty"))):(a=this.flowParseObjectPropertyKey(),this.isRelational("<")||this.match(T.parenL)?(d&&this.unexpected(d.start),i.properties.push(this.flowParseObjectTypeMethod(p,h,o,a))):(this.eat(T.question)&&(c=!0),s.key=a,s.value=this.flowParseTypeInitialiser(),s.optional=c,s.static=o,s.variance=d,this.flowObjectTypeSemicolon(),i.properties.push(this.finishNode(s,"ObjectTypeProperty")))),o=!1}this.expect(u);var m=this.finishNode(i,"ObjectTypeAnnotation");return this.state.inType=n,m},re.flowObjectTypeSemicolon=function(){this.eat(T.semi)||this.eat(T.comma)||this.match(T.braceR)||this.match(T.braceBarR)||this.unexpected()},re.flowParseQualifiedTypeIdentifier=function(e,t,r){e=e||this.state.start,t=t||this.state.startLoc;for(var n=r||this.parseIdentifier();this.eat(T.dot);){var i=this.startNodeAt(e,t);i.qualification=n,i.id=this.parseIdentifier(),n=this.finishNode(i,"QualifiedTypeIdentifier")}return n},re.flowParseGenericType=function(e,t,r){var n=this.startNodeAt(e,t);return n.typeParameters=null,n.id=this.flowParseQualifiedTypeIdentifier(e,t,r),this.isRelational("<")&&(n.typeParameters=this.flowParseTypeParameterInstantiation()),this.finishNode(n,"GenericTypeAnnotation")},re.flowParseTypeofType=function(){var e=this.startNode();return this.expect(T._typeof),e.argument=this.flowParsePrimaryType(),this.finishNode(e,"TypeofTypeAnnotation")},re.flowParseTupleType=function(){var e=this.startNode();for(e.types=[],this.expect(T.bracketL);this.state.pos0&&void 0!==arguments[0]?arguments[0]:[],rest:null};!this.match(T.parenR)&&!this.match(T.ellipsis);)e.params.push(this.flowParseFunctionTypeParam()),this.match(T.parenR)||this.expect(T.comma);return this.eat(T.ellipsis)&&(e.rest=this.flowParseFunctionTypeParam()),e},re.flowIdentToTypeAnnotation=function(e,t,r,n){switch(n.name){case"any":return this.finishNode(r,"AnyTypeAnnotation");case"void":return this.finishNode(r,"VoidTypeAnnotation");case"bool":case"boolean":return this.finishNode(r,"BooleanTypeAnnotation");case"mixed":return this.finishNode(r,"MixedTypeAnnotation");case"empty":return this.finishNode(r,"EmptyTypeAnnotation");case"number":return this.finishNode(r,"NumberTypeAnnotation");case"string":return this.finishNode(r,"StringTypeAnnotation");default:return this.flowParseGenericType(e,t,n)}},re.flowParsePrimaryType=function(){var e=this.state.start,t=this.state.startLoc,r=this.startNode(),n=void 0,i=void 0,s=!1,a=this.state.noAnonFunctionType;switch(this.state.type){case T.name:return this.flowIdentToTypeAnnotation(e,t,r,this.parseIdentifier());case T.braceL:return this.flowParseObjectType(!1,!1,!0);case T.braceBarL:return this.flowParseObjectType(!1,!0,!0);case T.bracketL:return this.flowParseTupleType();case T.relational:if("<"===this.state.value)return r.typeParameters=this.flowParseTypeParameterDeclaration(),this.expect(T.parenL),n=this.flowParseFunctionTypeParams(),r.params=n.params,r.rest=n.rest,this.expect(T.parenR),this.expect(T.arrow),r.returnType=this.flowParseType(),this.finishNode(r,"FunctionTypeAnnotation");break;case T.parenL:if(this.next(),!this.match(T.parenR)&&!this.match(T.ellipsis))if(this.match(T.name)){var o=this.lookahead().type;s=o!==T.question&&o!==T.colon}else s=!0;if(s){if(this.state.noAnonFunctionType=!1,i=this.flowParseType(),this.state.noAnonFunctionType=a,this.state.noAnonFunctionType||!(this.match(T.comma)||this.match(T.parenR)&&this.lookahead().type===T.arrow))return this.expect(T.parenR),i;this.eat(T.comma)}return n=i?this.flowParseFunctionTypeParams([this.reinterpretTypeAsFunctionTypeParam(i)]):this.flowParseFunctionTypeParams(),r.params=n.params,r.rest=n.rest,this.expect(T.parenR),this.expect(T.arrow),r.returnType=this.flowParseType(),r.typeParameters=null,this.finishNode(r,"FunctionTypeAnnotation");case T.string:return this.parseLiteral(this.state.value,"StringLiteralTypeAnnotation");case T._true:case T._false:return r.value=this.match(T._true),this.next(),this.finishNode(r,"BooleanLiteralTypeAnnotation");case T.plusMin:if("-"===this.state.value)return this.next(),this.match(T.num)||this.unexpected(null,"Unexpected token, expected number"),this.parseLiteral(-this.state.value,"NumericLiteralTypeAnnotation",r.start,r.loc.start);this.unexpected();case T.num:return this.parseLiteral(this.state.value,"NumericLiteralTypeAnnotation");case T._null:return r.value=this.match(T._null),this.next(),this.finishNode(r,"NullLiteralTypeAnnotation");case T._this:return r.value=this.match(T._this),this.next(),this.finishNode(r,"ThisTypeAnnotation");case T.star:return this.next(),this.finishNode(r,"ExistentialTypeParam");default:if("typeof"===this.state.type.keyword)return this.flowParseTypeofType()}this.unexpected()},re.flowParsePostfixType=function(){for(var e=this.state.start,t=this.state.startLoc,r=this.flowParsePrimaryType();!this.canInsertSemicolon()&&this.match(T.bracketL);){var n=this.startNodeAt(e,t);n.elementType=r,this.expect(T.bracketL),this.expect(T.bracketR),r=this.finishNode(n,"ArrayTypeAnnotation")}return r},re.flowParsePrefixType=function(){var e=this.startNode();return this.eat(T.question)?(e.typeAnnotation=this.flowParsePrefixType(),this.finishNode(e,"NullableTypeAnnotation")):this.flowParsePostfixType()},re.flowParseAnonFunctionWithoutParens=function(){var e=this.flowParsePrefixType();if(!this.state.noAnonFunctionType&&this.eat(T.arrow)){var t=this.startNodeAt(e.start,e.loc.start);return t.params=[this.reinterpretTypeAsFunctionTypeParam(e)],t.rest=null,t.returnType=this.flowParseType(),t.typeParameters=null,this.finishNode(t,"FunctionTypeAnnotation")}return e},re.flowParseIntersectionType=function(){var e=this.startNode();this.eat(T.bitwiseAND);var t=this.flowParseAnonFunctionWithoutParens();for(e.types=[t];this.eat(T.bitwiseAND);)e.types.push(this.flowParseAnonFunctionWithoutParens());return 1===e.types.length?t:this.finishNode(e,"IntersectionTypeAnnotation")},re.flowParseUnionType=function(){var e=this.startNode();this.eat(T.bitwiseOR);var t=this.flowParseIntersectionType();for(e.types=[t];this.eat(T.bitwiseOR);)e.types.push(this.flowParseIntersectionType());return 1===e.types.length?t:this.finishNode(e,"UnionTypeAnnotation")},re.flowParseType=function(){var e=this.state.inType;this.state.inType=!0;var t=this.flowParseUnionType();return this.state.inType=e,t},re.flowParseTypeAnnotation=function(){var e=this.startNode();return e.typeAnnotation=this.flowParseTypeInitialiser(),this.finishNode(e,"TypeAnnotation")},re.flowParseTypeAndPredicateAnnotation=function(){var e=this.startNode(),t=this.flowParseTypeAndPredicateInitialiser();return e.typeAnnotation=t[0],e.predicate=t[1],this.finishNode(e,"TypeAnnotation")},re.flowParseTypeAnnotatableIdentifier=function(){var e=this.flowParseRestrictedIdentifier();return this.match(T.colon)&&(e.typeAnnotation=this.flowParseTypeAnnotation(),this.finishNode(e,e.type)),e},re.typeCastToParameter=function(e){return e.expression.typeAnnotation=e.typeAnnotation,this.finishNodeAt(e.expression,e.expression.type,e.typeAnnotation.end,e.typeAnnotation.loc.end)},re.flowParseVariance=function(){var e=null;return this.match(T.plusMin)&&("+"===this.state.value?e="plus":"-"===this.state.value&&(e="minus"),this.next()),e};var ne=String.fromCodePoint;if(!ne){var ie=String.fromCharCode,se=Math.floor;ne=function(){var e=[],t=void 0,r=void 0,n=-1,i=arguments.length;if(!i)return"";for(var s="";++n1114111||se(a)!=a)throw RangeError("Invalid code point: "+a);a<=65535?e.push(a):(t=55296+((a-=65536)>>10),r=a%1024+56320,e.push(t,r)),(n+1==i||e.length>16384)&&(s+=ie.apply(null,e),e.length=0)}return s}}var ae=ne,oe={quot:'"',amp:"&",apos:"'",lt:"<",gt:">",nbsp:" ",iexcl:"¡",cent:"¢",pound:"£",curren:"¤",yen:"¥",brvbar:"¦",sect:"§",uml:"¨",copy:"©",ordf:"ª",laquo:"«",not:"¬",shy:"­",reg:"®",macr:"¯",deg:"°",plusmn:"±",sup2:"²",sup3:"³",acute:"´",micro:"µ",para:"¶",middot:"·",cedil:"¸",sup1:"¹",ordm:"º",raquo:"»",frac14:"¼",frac12:"½",frac34:"¾",iquest:"¿",Agrave:"À",Aacute:"Á",Acirc:"Â",Atilde:"Ã",Auml:"Ä",Aring:"Å",AElig:"Æ",Ccedil:"Ç",Egrave:"È",Eacute:"É",Ecirc:"Ê",Euml:"Ë",Igrave:"Ì",Iacute:"Í",Icirc:"Î",Iuml:"Ï",ETH:"Ð",Ntilde:"Ñ",Ograve:"Ò",Oacute:"Ó",Ocirc:"Ô",Otilde:"Õ",Ouml:"Ö",times:"×",Oslash:"Ø",Ugrave:"Ù",Uacute:"Ú",Ucirc:"Û",Uuml:"Ü",Yacute:"Ý",THORN:"Þ",szlig:"ß",agrave:"à",aacute:"á",acirc:"â",atilde:"ã",auml:"ä",aring:"å",aelig:"æ",ccedil:"ç",egrave:"è",eacute:"é",ecirc:"ê",euml:"ë",igrave:"ì",iacute:"í",icirc:"î",iuml:"ï",eth:"ð",ntilde:"ñ",ograve:"ò",oacute:"ó",ocirc:"ô",otilde:"õ",ouml:"ö",divide:"÷",oslash:"ø",ugrave:"ù",uacute:"ú",ucirc:"û",uuml:"ü",yacute:"ý",thorn:"þ",yuml:"ÿ",OElig:"Œ",oelig:"œ",Scaron:"Š",scaron:"š",Yuml:"Ÿ",fnof:"ƒ",circ:"ˆ",tilde:"˜",Alpha:"Α",Beta:"Β",Gamma:"Γ",Delta:"Δ",Epsilon:"Ε",Zeta:"Ζ",Eta:"Η",Theta:"Θ",Iota:"Ι",Kappa:"Κ",Lambda:"Λ",Mu:"Μ",Nu:"Ν",Xi:"Ξ",Omicron:"Ο",Pi:"Π",Rho:"Ρ",Sigma:"Σ",Tau:"Τ",Upsilon:"Υ",Phi:"Φ",Chi:"Χ",Psi:"Ψ",Omega:"Ω",alpha:"α",beta:"β",gamma:"γ",delta:"δ",epsilon:"ε",zeta:"ζ",eta:"η",theta:"θ",iota:"ι",kappa:"κ",lambda:"λ",mu:"μ",nu:"ν",xi:"ξ",omicron:"ο",pi:"π",rho:"ρ",sigmaf:"ς",sigma:"σ",tau:"τ",upsilon:"υ",phi:"φ",chi:"χ",psi:"ψ",omega:"ω",thetasym:"ϑ",upsih:"ϒ",piv:"ϖ",ensp:" ",emsp:" ",thinsp:" ",zwnj:"‌",zwj:"‍",lrm:"‎",rlm:"‏",ndash:"–",mdash:"—",lsquo:"‘",rsquo:"’",sbquo:"‚",ldquo:"“",rdquo:"”",bdquo:"„",dagger:"†",Dagger:"‡",bull:"•",hellip:"…",permil:"‰",prime:"′",Prime:"″",lsaquo:"‹",rsaquo:"›",oline:"‾",frasl:"⁄",euro:"€",image:"ℑ",weierp:"℘",real:"ℜ",trade:"™",alefsym:"ℵ",larr:"←",uarr:"↑",rarr:"→",darr:"↓",harr:"↔",crarr:"↵",lArr:"⇐",uArr:"⇑",rArr:"⇒",dArr:"⇓",hArr:"⇔",forall:"∀",part:"∂",exist:"∃",empty:"∅",nabla:"∇",isin:"∈",notin:"∉",ni:"∋",prod:"∏",sum:"∑",minus:"−",lowast:"∗",radic:"√",prop:"∝",infin:"∞",ang:"∠",and:"∧",or:"∨",cap:"∩",cup:"∪",int:"∫",there4:"∴",sim:"∼",cong:"≅",asymp:"≈",ne:"≠",equiv:"≡",le:"≤",ge:"≥",sub:"⊂",sup:"⊃",nsub:"⊄",sube:"⊆",supe:"⊇",oplus:"⊕",otimes:"⊗",perp:"⊥",sdot:"⋅",lceil:"⌈",rceil:"⌉",lfloor:"⌊",rfloor:"⌋",lang:"〈",rang:"〉",loz:"◊",spades:"♠",clubs:"♣",hearts:"♥",diams:"♦"},ue=/^[\da-fA-F]+$/,le=/^\d+$/;I.j_oTag=new j("...",!0,!0),T.jsxName=new w("jsxName"),T.jsxText=new w("jsxText",{beforeExpr:!0}),T.jsxTagStart=new w("jsxTagStart",{startsExpr:!0}),T.jsxTagEnd=new w("jsxTagEnd"),T.jsxTagStart.updateContext=function(){this.state.context.push(I.j_expr),this.state.context.push(I.j_oTag),this.state.exprAllowed=!1},T.jsxTagEnd.updateContext=function(e){var t=this.state.context.pop();t===I.j_oTag&&e===T.slash||t===I.j_cTag?(this.state.context.pop(),this.state.exprAllowed=this.curContext()===I.j_expr):this.state.exprAllowed=!0};var ce=q.prototype;ce.jsxReadToken=function(){for(var e="",t=this.state.pos;;){this.state.pos>=this.input.length&&this.raise(this.state.start,"Unterminated JSX contents");var r=this.input.charCodeAt(this.state.pos);switch(r){case 60:case 123:return this.state.pos===this.state.start?60===r&&this.state.exprAllowed?(++this.state.pos,this.finishToken(T.jsxTagStart)):this.getTokenFromCode(r):(e+=this.input.slice(t,this.state.pos),this.finishToken(T.jsxText,e));case 38:e+=this.input.slice(t,this.state.pos),e+=this.jsxReadEntity(),t=this.state.pos;break;default:o(r)?(e+=this.input.slice(t,this.state.pos),e+=this.jsxReadNewLine(!0),t=this.state.pos):++this.state.pos}}},ce.jsxReadNewLine=function(e){var t=this.input.charCodeAt(this.state.pos),r=void 0;return++this.state.pos,13===t&&10===this.input.charCodeAt(this.state.pos)?(++this.state.pos,r=e?"\n":"\r\n"):r=String.fromCharCode(t),++this.state.curLine,this.state.lineStart=this.state.pos,r},ce.jsxReadString=function(e){for(var t="",r=++this.state.pos;;){this.state.pos>=this.input.length&&this.raise(this.state.start,"Unterminated string constant");var n=this.input.charCodeAt(this.state.pos);if(n===e)break;38===n?(t+=this.input.slice(r,this.state.pos),t+=this.jsxReadEntity(),r=this.state.pos):o(n)?(t+=this.input.slice(r,this.state.pos),t+=this.jsxReadNewLine(!1),r=this.state.pos):++this.state.pos}return t+=this.input.slice(r,this.state.pos++),this.finishToken(T.string,t)},ce.jsxReadEntity=function(){for(var e="",t=0,r=void 0,n=this.input[this.state.pos],i=++this.state.pos;this.state.pos")}return r.openingElement=i,r.closingElement=s,r.children=n,this.match(T.relational)&&"<"===this.state.value&&this.raise(this.state.start,"Adjacent JSX elements must be wrapped in an enclosing tag"),this.finishNode(r,"JSXElement")},ce.jsxParseElement=function(){var e=this.state.start,t=this.state.startLoc;return this.next(),this.jsxParseElementAt(e,t)};V.estree=function(e){e.extend("checkDeclaration",function(e){return function(t){p(t)?this.checkDeclaration(t.value):e.call(this,t)}}),e.extend("checkGetterSetterParamCount",function(){return function(e){var t="get"===e.kind?0:1;if(e.value.params.length!==t){var r=e.start;"get"===e.kind?this.raise(r,"getter should have no params"):this.raise(r,"setter should have exactly one param")}}}),e.extend("checkLVal",function(e){return function(t,r,n){var i=this;switch(t.type){case"ObjectPattern":t.properties.forEach(function(e){i.checkLVal("Property"===e.type?e.value:e,r,n,"object destructuring pattern")});break;default:for(var s=arguments.length,a=Array(s>3?s-3:0),o=3;o0){var r=e.body.body,n=Array.isArray(r),i=0;for(r=n?r:r[Symbol.iterator]();;){var s;if(n){if(i>=r.length)break;s=r[i++]}else{if((i=r.next()).done)break;s=i.value}var a=s;if("ExpressionStatement"!==a.type||"Literal"!==a.expression.type)break;if("use strict"===a.expression.value)return!0}}return!1}}),e.extend("isValidDirective",function(){return function(e){return!("ExpressionStatement"!==e.type||"Literal"!==e.expression.type||"string"!=typeof e.expression.value||e.expression.extra&&e.expression.extra.parenthesized)}}),e.extend("stmtToDirective",function(e){return function(t){var r=e.call(this,t),n=t.expression.value;return r.value.value=n,r}}),e.extend("parseBlockBody",function(e){return function(t){for(var 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h,f=o(arguments[l++]),d=c?n(f).concat(c(f)):n(f),m=d.length,y=0;m>y;)p.call(f,h=d[y++])&&(r[h]=f[h]);return r}:u},{"./_fails":233,"./_iobject":240,"./_object-gops":258,"./_object-keys":261,"./_object-pie":262,"./_to-object":279}],252:[function(e,t,r){var n=e("./_an-object"),i=e("./_object-dps"),s=e("./_enum-bug-keys"),a=e("./_shared-key")("IE_PROTO"),o=function(){},u=function(){var t,r=e("./_dom-create")("iframe"),n=s.length;for(r.style.display="none",e("./_html").appendChild(r),r.src="javascript:",(t=r.contentWindow.document).open(),t.write(" +``` + +This bundle can be used with different module systems or creates global `Ajv` if no module system is found. + +The browser bundle is available on [cdnjs](https://cdnjs.com/libraries/ajv). + +Ajv is tested with these browsers: + +[![Sauce Test Status](https://saucelabs.com/browser-matrix/epoberezkin.svg)](https://saucelabs.com/u/epoberezkin) + +__Please note__: some frameworks, e.g. Dojo, may redefine global require in such way that is not compatible with CommonJS module format. In such case Ajv bundle has to be loaded before the framework and then you can use global Ajv (see issue [#234](https://github.com/epoberezkin/ajv/issues/234)). + + +## Command line interface + +CLI is available as a separate npm package [ajv-cli](https://github.com/jessedc/ajv-cli). It supports: + +- compiling JSON-schemas to test their validity +- BETA: generating standalone module exporting a validation function to be used without Ajv (using [ajv-pack](https://github.com/epoberezkin/ajv-pack)) +- validating data file(s) against JSON-schema +- testing expected validity of data against JSON-schema +- referenced schemas +- custom meta-schemas +- files in JSON and JavaScript format +- all Ajv options +- reporting changes in data after validation in [JSON-patch](https://tools.ietf.org/html/rfc6902) format + + +## Validation keywords + +Ajv supports all validation keywords from draft 4 of JSON-schema standard: + +- [type](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#type) +- [for numbers](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#keywords-for-numbers) - maximum, minimum, exclusiveMaximum, exclusiveMinimum, multipleOf +- [for strings](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#keywords-for-strings) - maxLength, minLength, pattern, format +- [for arrays](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#keywords-for-arrays) - maxItems, minItems, uniqueItems, items, additionalItems +- [for objects](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#keywords-for-objects) - maxProperties, minproperties, required, properties, patternProperties, additionalProperties, dependencies +- [compound keywords](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#keywords-for-all-types) - enum, not, oneOf, anyOf, allOf + +With option `v5: true` Ajv also supports all validation keywords and [$data reference](#data-reference) from [v5 proposals](https://github.com/json-schema/json-schema/wiki/v5-Proposals) for JSON-schema standard: + +- [switch](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#switch-v5-proposal) - conditional validation with a sequence of if/then clauses +- [contains](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#contains-v5-proposal) - check that array contains a valid item +- [constant](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#constant-v5-proposal) - check that data is equal to some value +- [patternGroups](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#patterngroups-v5-proposal) - a more powerful alternative to patternProperties +- [patternRequired](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#patternrequired-v5-proposal) - like `required` but with patterns that some property should match. +- [formatMaximum, formatMinimum, formatExclusiveMaximum, formatExclusiveMinimum](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#formatmaximum--formatminimum-and-exclusiveformatmaximum--exclusiveformatminimum-v5-proposal) - setting limits for date, time, etc. + +See [JSON-Schema validation keywords](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md) for more details. + + +## Formats + +The following formats are supported for string validation with "format" keyword: + +- _date_: full-date according to [RFC3339](http://tools.ietf.org/html/rfc3339#section-5.6). +- _time_: time with optional time-zone. +- _date-time_: date-time from the same source (time-zone is mandatory). `date`, `time` and `date-time` validate ranges in `full` mode and only regexp in `fast` mode (see [options](#options)). +- _uri_: full uri with optional protocol. +- _email_: email address. +- _hostname_: host name acording to [RFC1034](http://tools.ietf.org/html/rfc1034#section-3.5). +- _ipv4_: IP address v4. +- _ipv6_: IP address v6. +- _regex_: tests whether a string is a valid regular expression by passing it to RegExp constructor. +- _uuid_: Universally Unique IDentifier according to [RFC4122](http://tools.ietf.org/html/rfc4122). +- _json-pointer_: JSON-pointer according to [RFC6901](https://tools.ietf.org/html/rfc6901). +- _relative-json-pointer_: relative JSON-pointer according to [this draft](http://tools.ietf.org/html/draft-luff-relative-json-pointer-00). + +There are two modes of format validation: `fast` and `full`. This mode affects formats `date`, `time`, `date-time`, `uri`, `email`, and `hostname`. See [Options](#options) for details. + +You can add additional formats and replace any of the formats above using [addFormat](#api-addformat) method. + +The option `unknownFormats` allows to change the behaviour in case an unknown format is encountered - Ajv can either ignore them (default now) or fail schema compilation (will be the default in 5.0.0). + +You can find patterns used for format validation and the sources that were used in [formats.js](https://github.com/epoberezkin/ajv/blob/master/lib/compile/formats.js). + + +## $data reference + +With `v5` option you can use values from the validated data as the values for the schema keywords. See [v5 proposal](https://github.com/json-schema/json-schema/wiki/$data-(v5-proposal)) for more information about how it works. + +`$data` reference is supported in the keywords: constant, enum, format, maximum/minimum, exclusiveMaximum / exclusiveMinimum, maxLength / minLength, maxItems / minItems, maxProperties / minProperties, formatMaximum / formatMinimum, formatExclusiveMaximum / formatExclusiveMinimum, multipleOf, pattern, required, uniqueItems. + +The value of "$data" should be a [JSON-pointer](https://tools.ietf.org/html/rfc6901) to the data (the root is always the top level data object, even if the $data reference is inside a referenced subschema) or a [relative JSON-pointer](http://tools.ietf.org/html/draft-luff-relative-json-pointer-00) (it is relative to the current point in data; if the $data reference is inside a referenced subschema it cannot point to the data outside of the root level for this subschema). + +Examples. + +This schema requires that the value in property `smaller` is less or equal than the value in the property larger: + +```javascript +var schema = { + "properties": { + "smaller": { + "type": "number", + "maximum": { "$data": "1/larger" } + }, + "larger": { "type": "number" } + } +}; + +var validData = { + smaller: 5, + larger: 7 +}; +``` + +This schema requires that the properties have the same format as their field names: + +```javascript +var schema = { + "additionalProperties": { + "type": "string", + "format": { "$data": "0#" } + } +}; + +var validData = { + 'date-time': '1963-06-19T08:30:06.283185Z', + email: 'joe.bloggs@example.com' +} +``` + +`$data` reference is resolved safely - it won't throw even if some property is undefined. If `$data` resolves to `undefined` the validation succeeds (with the exclusion of `constant` keyword). If `$data` resolves to incorrect type (e.g. not "number" for maximum keyword) the validation fails. + + +## $merge and $patch keywords + +With v5 option and the package [ajv-merge-patch](https://github.com/epoberezkin/ajv-merge-patch) you can use the keywords `$merge` and `$patch` that allow extending JSON-schemas with patches using formats [JSON Merge Patch (RFC 7396)](https://tools.ietf.org/html/rfc7396) and [JSON Patch (RFC 6902)](https://tools.ietf.org/html/rfc6902). + +To add keywords `$merge` and `$patch` to Ajv instance use this code: + +```javascript +require('ajv-merge-patch')(ajv); +``` + +Examples. + +Using `$merge`: + +```json +{ + "$merge": { + "source": { + "type": "object", + "properties": { "p": { "type": "string" } }, + "additionalProperties": false + }, + "with": { + "properties": { "q": { "type": "number" } } + } + } +} +``` + +Using `$patch`: + +```json +{ + "$patch": { + "source": { + "type": "object", + "properties": { "p": { "type": "string" } }, + "additionalProperties": false + }, + "with": [ + { "op": "add", "path": "/properties/q", "value": { "type": "number" } } + ] + } +} +``` + +The schemas above are equivalent to this schema: + +```json +{ + "type": "object", + "properties": { + "p": { "type": "string" }, + "q": { "type": "number" } + }, + "additionalProperties": false +} +``` + +The properties `source` and `with` in the keywords `$merge` and `$patch` can use absolute or relative `$ref` to point to other schemas previously added to the Ajv instance or to the fragments of the current schema. + +See the package [ajv-merge-patch](https://github.com/epoberezkin/ajv-merge-patch) for more information. + + +## Defining custom keywords + +The advantages of using custom keywords are: + +- allow creating validation scenarios that cannot be expressed using JSON-Schema +- simplify your schemas +- help bringing a bigger part of the validation logic to your schemas +- make your schemas more expressive, less verbose and closer to your application domain +- implement custom data processors that modify your data (`modifying` option MUST be used in keyword definition) and/or create side effects while the data is being validated + +If a keyword is used only for side-effects and its validation result is pre-defined, use option `valid: true/false` in keyword definition to simplify both generated code (no error handling in case of `valid: true`) and your keyword functions (no need to return any validation result). + +The concerns you have to be aware of when extending JSON-schema standard with custom keywords are the portability and understanding of your schemas. You will have to support these custom keywords on other platforms and to properly document these keywords so that everybody can understand them in your schemas. + +You can define custom keywords with [addKeyword](#api-addkeyword) method. Keywords are defined on the `ajv` instance level - new instances will not have previously defined keywords. + +Ajv allows defining keywords with: +- validation function +- compilation function +- macro function +- inline compilation function that should return code (as string) that will be inlined in the currently compiled schema. + +Example. `range` and `exclusiveRange` keywords using compiled schema: + +```javascript +ajv.addKeyword('range', { type: 'number', compile: function (sch, parentSchema) { + var min = sch[0]; + var max = sch[1]; + + return parentSchema.exclusiveRange === true + ? function (data) { return data > min && data < max; } + : function (data) { return data >= min && data <= max; } +} }); + +var schema = { "range": [2, 4], "exclusiveRange": true }; +var validate = ajv.compile(schema); +console.log(validate(2.01)); // true +console.log(validate(3.99)); // true +console.log(validate(2)); // false +console.log(validate(4)); // false +``` + +Several custom keywords (typeof, instanceof, range and propertyNames) are defined in [ajv-keywords](https://github.com/epoberezkin/ajv-keywords) package - they can be used for your schemas and as a starting point for your own custom keywords. + +See [Defining custom keywords](https://github.com/epoberezkin/ajv/blob/master/CUSTOM.md) for more details. + + +## Asynchronous compilation + +During asynchronous compilation remote references are loaded using supplied function. See `compileAsync` method and `loadSchema` [option](#options). + +Example: + +```javascript +var ajv = new Ajv({ loadSchema: loadSchema }); + +ajv.compileAsync(schema, function (err, validate) { + if (err) return; + var valid = validate(data); +}); + +function loadSchema(uri, callback) { + request.json(uri, function(err, res, body) { + if (err || res.statusCode >= 400) + callback(err || new Error('Loading error: ' + res.statusCode)); + else + callback(null, body); + }); +} +``` + +__Please note__: [Option](#options) `missingRefs` should NOT be set to `"ignore"` or `"fail"` for asynchronous compilation to work. + + +## Asynchronous validation + +Example in node REPL: https://tonicdev.com/esp/ajv-asynchronous-validation + +You can define custom formats and keywords that perform validation asyncronously by accessing database or some service. You should add `async: true` in the keyword or format defnition (see [addFormat](#api-addformat), [addKeyword](#api-addkeyword) and [Defining custom keywords](#defining-custom-keywords)). + +If your schema uses asynchronous formats/keywords or refers to some schema that contains them it should have `"$async": true` keyword so that Ajv can compile it correctly. If asynchronous format/keyword or reference to asynchronous schema is used in the schema without `$async` keyword Ajv will throw an exception during schema compilation. + +__Please note__: all asynchronous subschemas that are referenced from the current or other schemas should have `"$async": true` keyword as well, otherwise the schema compilation will fail. + +Validation function for an asynchronous custom format/keyword should return a promise that resolves to `true` or `false` (or rejects with `new Ajv.ValidationError(errors)` if you want to return custom errors from the keyword function). Ajv compiles asynchronous schemas to either [generator function](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/function*) (default) that can be optionally transpiled with [regenerator](https://github.com/facebook/regenerator) or to [es7 async function](http://tc39.github.io/ecmascript-asyncawait/) that can be transpiled with [nodent](https://github.com/MatAtBread/nodent) or with regenerator as well. You can also supply any other transpiler as a function. See [Options](#options). + +The compiled validation function has `$async: true` property (if the schema is asynchronous), so you can differentiate these functions if you are using both syncronous and asynchronous schemas. + +If you are using generators, the compiled validation function can be either wrapped with [co](https://github.com/tj/co) (default) or returned as generator function, that can be used directly, e.g. in [koa](http://koajs.com/) 1.0. `co` is a small library, it is included in Ajv (both as npm dependency and in the browser bundle). + +Generator functions are currently supported in Chrome, Firefox and node.js (0.11+); if you are using Ajv in other browsers or in older versions of node.js you should use one of available transpiling options. All provided async modes use global Promise class. If your platform does not have Promise you should use a polyfill that defines it. + +Validation result will be a promise that resolves to `true` or rejects with an exception `Ajv.ValidationError` that has the array of validation errors in `errors` property. + + +Example: + +```javascript +/** + * without "async" and "transpile" options (or with option {async: true}) + * Ajv will choose the first supported/installed option in this order: + * 1. native generator function wrapped with co + * 2. es7 async functions transpiled with nodent + * 3. es7 async functions transpiled with regenerator + */ + +var ajv = new Ajv; + +ajv.addKeyword('idExists', { + async: true, + type: 'number', + validate: checkIdExists +}); + + +function checkIdExists(schema, data) { + return knex(schema.table) + .select('id') + .where('id', data) + .then(function (rows) { + return !!rows.length; // true if record is found + }); +} + +var schema = { + "$async": true, + "properties": { + "userId": { + "type": "integer", + "idExists": { "table": "users" } + }, + "postId": { + "type": "integer", + "idExists": { "table": "posts" } + } + } +}; + +var validate = ajv.compile(schema); + +validate({ userId: 1, postId: 19 })) +.then(function (valid) { + // "valid" is always true here + console.log('Data is valid'); +}) +.catch(function (err) { + if (!(err instanceof Ajv.ValidationError)) throw err; + // data is invalid + console.log('Validation errors:', err.errors); +}); + +``` + +### Using transpilers with asyncronous validation functions. + +To use a transpiler you should separately install it (or load its bundle in the browser). + +Ajv npm package includes minified browser bundles of regenerator and nodent in dist folder. + + +#### Using nodent + +```javascript +var ajv = new Ajv({ /* async: 'es7', */ transpile: 'nodent' }); +var validate = ajv.compile(schema); // transpiled es7 async function +validate(data).then(successFunc).catch(errorFunc); +``` + +`npm install nodent` or use `nodent.min.js` from dist folder of npm package. + + +#### Using regenerator + +```javascript +var ajv = new Ajv({ /* async: 'es7', */ transpile: 'regenerator' }); +var validate = ajv.compile(schema); // transpiled es7 async function +validate(data).then(successFunc).catch(errorFunc); +``` + +`npm install regenerator` or use `regenerator.min.js` from dist folder of npm package. + + +#### Using other transpilers + +```javascript +var ajv = new Ajv({ async: 'es7', transpile: transpileFunc }); +var validate = ajv.compile(schema); // transpiled es7 async function +validate(data).then(successFunc).catch(errorFunc); +``` + +See [Options](#options). + + +#### Comparison of async modes + +|mode|transpile
speed*|run-time
speed*|bundle
size| +|---|:-:|:-:|:-:| +|generators
(native)|-|1.0|-| +|es7.nodent|1.35|1.1|183Kb| +|es7.regenerator|1.0|2.7|322Kb| +|regenerator|1.0|3.2|322Kb| + +\* Relative performance in node v.4, smaller is better. + +[nodent](https://github.com/MatAtBread/nodent) has several advantages: + +- much smaller browser bundle than regenerator +- almost the same performance of generated code as native generators in nodejs and the latest Chrome +- much better performace than native generators in other browsers +- works in IE 9 (regenerator does not) + +[regenerator](https://github.com/facebook/regenerator) is a more widely adopted alternative. + + +## Filtering data + +With [option `removeAdditional`](#options) (added by [andyscott](https://github.com/andyscott)) you can filter data during the validation. + +This option modifies original data. + +Example: + +```javascript +var ajv = new Ajv({ removeAdditional: true }); +var schema = { + "additionalProperties": false, + "properties": { + "foo": { "type": "number" }, + "bar": { + "additionalProperties": { "type": "number" }, + "properties": { + "baz": { "type": "string" } + } + } + } +} + +var data = { + "foo": 0, + "additional1": 1, // will be removed; `additionalProperties` == false + "bar": { + "baz": "abc", + "additional2": 2 // will NOT be removed; `additionalProperties` != false + }, +} + +var validate = ajv.compile(schema); + +console.log(validate(data)); // true +console.log(data); // { "foo": 0, "bar": { "baz": "abc", "additional2": 2 } +``` + +If `removeAdditional` option in the example above were `"all"` then both `additional1` and `additional2` properties would have been removed. + +If the option were `"failing"` then property `additional1` would have been removed regardless of its value and property `additional2` would have been removed only if its value were failing the schema in the inner `additionalProperties` (so in the example above it would have stayed because it passes the schema, but any non-number would have been removed). + +__Please note__: If you use `removeAdditional` option with `additionalProperties` keyword inside `anyOf`/`oneOf` keywords your validation can fail with this schema, for example: + +```json +{ + "type": "object", + "oneOf": [ + { + "properties": { + "foo": { "type": "string" } + }, + "required": [ "foo" ], + "additionalProperties": false + }, + { + "properties": { + "bar": { "type": "integer" } + }, + "required": [ "bar" ], + "additionalProperties": false + } + ] +} +``` + +The intention of the schema above is to allow objects with either the string property "foo" or the integer property "bar", but not with both and not with any other properties. + +With the option `removeAdditional: true` the validation will pass for the object `{ "foo": "abc"}` but will fail for the object `{"bar": 1}`. It happens because while the first subschema in `oneOf` is validated, the property `bar` is removed because it is an additional property according to the standard (because it is not included in `properties` keyword in the same schema). + +While this behaviour is unexpected (issues [#129](https://github.com/epoberezkin/ajv/issues/129), [#134](https://github.com/epoberezkin/ajv/issues/134)), it is correct. To have the expected behaviour (both objects are allowed and additional properties are removed) the schema has to be refactored in this way: + +```json +{ + "type": "object", + "properties": { + "foo": { "type": "string" }, + "bar": { "type": "integer" } + }, + "additionalProperties": false, + "oneOf": [ + { "required": [ "foo" ] }, + { "required": [ "bar" ] } + ] +} +``` + +The schema above is also more efficient - it will compile into a faster function. + + +## Assigning defaults + +With [option `useDefaults`](#options) Ajv will assign values from `default` keyword in the schemas of `properties` and `items` (when it is the array of schemas) to the missing properties and items. + +This option modifies original data. + +__Please note__: by default the default value is inserted in the generated validation code as a literal (starting from v4.0), so the value inserted in the data will be the deep clone of the default in the schema. + +If you need to insert the default value in the data by reference pass the option `useDefaults: "shared"`. + +Inserting defaults by reference can be faster (in case you have an object in `default`) and it allows to have dynamic values in defaults, e.g. timestamp, without recompiling the schema. The side effect is that modifying the default value in any validated data instance will change the default in the schema and in other validated data instances. See example 3 below. + + +Example 1 (`default` in `properties`): + +```javascript +var ajv = new Ajv({ useDefaults: true }); +var schema = { + "type": "object", + "properties": { + "foo": { "type": "number" }, + "bar": { "type": "string", "default": "baz" } + }, + "required": [ "foo", "bar" ] +}; + +var data = { "foo": 1 }; + +var validate = ajv.compile(schema); + +console.log(validate(data)); // true +console.log(data); // { "foo": 1, "bar": "baz" } +``` + +Example 2 (`default` in `items`): + +```javascript +var schema = { + "type": "array", + "items": [ + { "type": "number" }, + { "type": "string", "default": "foo" } + ] +} + +var data = [ 1 ]; + +var validate = ajv.compile(schema); + +console.log(validate(data)); // true +console.log(data); // [ 1, "foo" ] +``` + +Example 3 (inserting "defaults" by reference): + +```javascript +var ajv = new Ajv({ useDefaults: 'shared' }); + +var schema = { + properties: { + foo: { + default: { bar: 1 } + } + } +} + +var validate = ajv.compile(schema); + +var data = {}; +console.log(validate(data)); // true +console.log(data); // { foo: { bar: 1 } } + +data.foo.bar = 2; + +var data2 = {}; +console.log(validate(data2)); // true +console.log(data2); // { foo: { bar: 2 } } +``` + +`default` keywords in other cases are ignored: + +- not in `properties` or `items` subschemas +- in schemas inside `anyOf`, `oneOf` and `not` (see [#42](https://github.com/epoberezkin/ajv/issues/42)) +- in `if` subschema of v5 `switch` keyword +- in schemas generated by custom macro keywords + + +## Coercing data types + +When you are validating user inputs all your data properties are usually strings. The option `coerceTypes` allows you to have your data types coerced to the types specified in your schema `type` keywords, both to pass the validation and to use the correctly typed data afterwards. + +This option modifies original data. + +__Please note__: if you pass a scalar value to the validating function its type will be coerced and it will pass the validation, but the value of the variable you pass won't be updated because scalars are passed by value. + + +Example 1: + +```javascript +var ajv = new Ajv({ coerceTypes: true }); +var schema = { + "type": "object", + "properties": { + "foo": { "type": "number" }, + "bar": { "type": "boolean" } + }, + "required": [ "foo", "bar" ] +}; + +var data = { "foo": "1", "bar": "false" }; + +var validate = ajv.compile(schema); + +console.log(validate(data)); // true +console.log(data); // { "foo": 1, "bar": false } +``` + +Example 2 (array coercions): + +```javascript +var ajv = new Ajv({ coerceTypes: 'array' }); +var schema = { + "properties": { + "foo": { "type": "array", "items": { "type": "number" } }, + "bar": { "type": "boolean" } + } +}; + +var data = { "foo": "1", "bar": ["false"] }; + +var validate = ajv.compile(schema); + +console.log(validate(data)); // true +console.log(data); // { "foo": [1], "bar": false } +``` + +The coercion rules, as you can see from the example, are different from JavaScript both to validate user input as expected and to have the coercion reversible (to correctly validate cases where different types are defined in subschemas of "anyOf" and other compound keywords). + +See [Coercion rules](https://github.com/epoberezkin/ajv/blob/master/COERCION.md) for details. + + +## API + +##### new Ajv(Object options) -> Object + +Create Ajv instance. + +All the instance methods below are bound to the instance, so they can be used without the instance. + + +##### .compile(Object schema) -> Function<Object data> + +Generate validating function and cache the compiled schema for future use. + +Validating function returns boolean and has properties `errors` with the errors from the last validation (`null` if there were no errors) and `schema` with the reference to the original schema. + +Unless the option `validateSchema` is false, the schema will be validated against meta-schema and if schema is invalid the error will be thrown. See [options](#options). + + +##### .compileAsync(Object schema, Function callback) + +Asyncronous version of `compile` method that loads missing remote schemas using asynchronous function in `options.loadSchema`. Callback will always be called with 2 parameters: error (or null) and validating function. Error will be not null in the following cases: + +- missing schema can't be loaded (`loadSchema` calls callback with error). +- the schema containing missing reference is loaded, but the reference cannot be resolved. +- schema (or some referenced schema) is invalid. + +The function compiles schema and loads the first missing schema multiple times, until all missing schemas are loaded. + +See example in [Asynchronous compilation](#asynchronous-compilation). + + +##### .validate(Object schema|String key|String ref, data) -> Boolean + +Validate data using passed schema (it will be compiled and cached). + +Instead of the schema you can use the key that was previously passed to `addSchema`, the schema id if it was present in the schema or any previously resolved reference. + +Validation errors will be available in the `errors` property of Ajv instance (`null` if there were no errors). + +__Please note__: every time this method is called the errors are overwritten so you need to copy them to another variable if you want to use them later. + +If the schema is asynchronous (has `$async` keyword on the top level) this method returns a Promise. See [Asynchronous validation](#asynchronous-validation). + + +##### .addSchema(Array<Object>|Object schema [, String key]) + +Add schema(s) to validator instance. This method does not compile schemas (but it still validates them). Because of that dependencies can be added in any order and circular dependencies are supported. It also prevents unnecessary compilation of schemas that are containers for other schemas but not used as a whole. + +Array of schemas can be passed (schemas should have ids), the second parameter will be ignored. + +Key can be passed that can be used to reference the schema and will be used as the schema id if there is no id inside the schema. If the key is not passed, the schema id will be used as the key. + + +Once the schema is added, it (and all the references inside it) can be referenced in other schemas and used to validate data. + +Although `addSchema` does not compile schemas, explicit compilation is not required - the schema will be compiled when it is used first time. + +By default the schema is validated against meta-schema before it is added, and if the schema does not pass validation the exception is thrown. This behaviour is controlled by `validateSchema` option. + + +##### .addMetaSchema(Array<Object>|Object schema [, String key]) + +Adds meta schema(s) that can be used to validate other schemas. That function should be used instead of `addSchema` because there may be instance options that would compile a meta schema incorrectly (at the moment it is `removeAdditional` option). + +There is no need to explicitly add draft 4 meta schema (http://json-schema.org/draft-04/schema and http://json-schema.org/schema) - it is added by default, unless option `meta` is set to `false`. You only need to use it if you have a changed meta-schema that you want to use to validate your schemas. See `validateSchema`. + +With option `v5: true` [meta-schema that includes v5 keywords](https://raw.githubusercontent.com/epoberezkin/ajv/master/lib/refs/json-schema-v5.json) also added. + + +##### .validateSchema(Object schema) -> Boolean + +Validates schema. This method should be used to validate schemas rather than `validate` due to the inconsistency of `uri` format in JSON-Schema standard. + +By default this method is called automatically when the schema is added, so you rarely need to use it directly. + +If schema doesn't have `$schema` property it is validated against draft 4 meta-schema (option `meta` should not be false) or against [v5 meta-schema](https://raw.githubusercontent.com/epoberezkin/ajv/master/lib/refs/json-schema-v5.json#) if option `v5` is true. + +If schema has `$schema` property then the schema with this id (that should be previously added) is used to validate passed schema. + +Errors will be available at `ajv.errors`. + + +##### .getSchema(String key) -> Function<Object data> + +Retrieve compiled schema previously added with `addSchema` by the key passed to `addSchema` or by its full reference (id). Returned validating function has `schema` property with the reference to the original schema. + + +##### .removeSchema([Object schema|String key|String ref|RegExp pattern]) + +Remove added/cached schema. Even if schema is referenced by other schemas it can be safely removed as dependent schemas have local references. + +Schema can be removed using: +- key passed to `addSchema` +- it's full reference (id) +- RegExp that should match schema id or key (meta-schemas won't be removed) +- actual schema object that will be stable-stringified to remove schema from cache + +If no parameter is passed all schemas but meta-schemas will be removed and the cache will be cleared. + + +##### .addFormat(String name, String|RegExp|Function|Object format) + +Add custom format to validate strings. It can also be used to replace pre-defined formats for Ajv instance. + +Strings are converted to RegExp. + +Function should return validation result as `true` or `false`. + +If object is passed it should have properties `validate`, `compare` and `async`: + +- _validate_: a string, RegExp or a function as described above. +- _compare_: an optional comparison function that accepts two strings and compares them according to the format meaning. This function is used with keywords `formatMaximum`/`formatMinimum` (from [v5 proposals](https://github.com/json-schema/json-schema/wiki/v5-Proposals) - `v5` option should be used). It should return `1` if the first value is bigger than the second value, `-1` if it is smaller and `0` if it is equal. +- _async_: an optional `true` value if `validate` is an asynchronous function; in this case it should return a promise that resolves with a value `true` or `false`. + +Custom formats can be also added via `formats` option. + + +##### .addKeyword(String keyword, Object definition) + +Add custom validation keyword to Ajv instance. + +Keyword should be different from all standard JSON schema keywords and different from previously defined keywords. There is no way to redefine keywords or to remove keyword definition from the instance. + +Keyword must start with a letter, `_` or `$`, and may continue with letters, numbers, `_`, `$`, or `-`. +It is recommended to use an application-specific prefix for keywords to avoid current and future name collisions. + +Example Keywords: +- `"xyz-example"`: valid, and uses prefix for the xyz project to avoid name collisions. +- `"example"`: valid, but not recommended as it could collide with future versions of JSON schema etc. +- `"3-example"`: invalid as numbers are not allowed to be the first character in a keyword + +Keyword definition is an object with the following properties: + +- _type_: optional string or array of strings with data type(s) that the keyword applies to. If not present, the keyword will apply to all types. +- _validate_: validating function +- _compile_: compiling function +- _macro_: macro function +- _inline_: compiling function that returns code (as string) +- _schema_: an optional `false` value used with "validate" keyword to not pass schema +- _metaSchema_: an optional meta-schema for keyword schema +- _modifying_: `true` MUST be passed if keyword modifies data +- _valid_: pass `true`/`false` to pre-define validation result, the result returned from validation function will be ignored. This option cannot be used with macro keywords. +- _$data_: an optional `true` value to support [$data reference](#data-reference) as the value of custom keyword. The reference will be resolved at validation time. If the keyword has meta-schema it would be extended to allow $data and it will be used to validate the resolved value. Supporting $data reference requires that keyword has validating function (as the only option or in addition to compile, macro or inline function). +- _async_: an optional `true` value if the validation function is asynchronous (whether it is compiled or passed in _validate_ property); in this case it should return a promise that resolves with a value `true` or `false`. This option is ignored in case of "macro" and "inline" keywords. +- _errors_: an optional boolean indicating whether keyword returns errors. If this property is not set Ajv will determine if the errors were set in case of failed validation. + +_compile_, _macro_ and _inline_ are mutually exclusive, only one should be used at a time. _validate_ can be used separately or in addition to them to support $data reference. + +__Please note__: If the keyword is validating data type that is different from the type(s) in its definition, the validation function will not be called (and expanded macro will not be used), so there is no need to check for data type inside validation function or inside schema returned by macro function (unless you want to enforce a specific type and for some reason do not want to use a separate `type` keyword for that). In the same way as standard keywords work, if the keyword does not apply to the data type being validated, the validation of this keyword will succeed. + +See [Defining custom keywords](#defining-custom-keywords) for more details. + + +##### .getKeyword(String keyword) -> Object|Boolean + +Returns custom keyword definition, `true` for pre-defined keywords and `false` if the keyword is unknown. + + +##### .removeKeyword(String keyword) + +Removes custom or pre-defined keyword so you can redefine them. + +While this method can be used to extend pre-defined keywords, it can also be used to completely change their meaning - it may lead to unexpected results. + +__Please note__: schemas compiled before the keyword is removed will continue to work without changes. To recompile schemas use `removeSchema` method and compile them again. + + +##### .errorsText([Array<Object> errors [, Object options]]) -> String + +Returns the text with all errors in a String. + +Options can have properties `separator` (string used to separate errors, ", " by default) and `dataVar` (the variable name that dataPaths are prefixed with, "data" by default). + + +## Options + +Defaults: + +```javascript +{ + // validation and reporting options: + v5: false, + allErrors: false, + verbose: false, + jsonPointers: false, + uniqueItems: true, + unicode: true, + format: 'fast', + formats: {}, + unknownFormats: 'ignore', + schemas: {}, + // referenced schema options: + missingRefs: true, + extendRefs: true, + loadSchema: undefined, // function(uri, cb) { /* ... */ cb(err, schema); }, + // options to modify validated data: + removeAdditional: false, + useDefaults: false, + coerceTypes: false, + // asynchronous validation options: + async: undefined, + transpile: undefined, + // advanced options: + meta: true, + validateSchema: true, + addUsedSchema: true, + inlineRefs: true, + passContext: false, + loopRequired: Infinity, + ownProperties: false, + multipleOfPrecision: false, + errorDataPath: 'object', + sourceCode: true, + messages: true, + beautify: false, + cache: new Cache +} +``` + +##### Validation and reporting options + +- _v5_: add keywords `switch`, `constant`, `contains`, `patternGroups`, `patternRequired`, `formatMaximum` / `formatMinimum` and `formatExclusiveMaximum` / `formatExclusiveMinimum` from [JSON-schema v5 proposals](https://github.com/json-schema/json-schema/wiki/v5-Proposals). With this option added schemas without `$schema` property are validated against [v5 meta-schema](https://raw.githubusercontent.com/epoberezkin/ajv/master/lib/refs/json-schema-v5.json#). `false` by default. +- _allErrors_: check all rules collecting all errors. Default is to return after the first error. +- _verbose_: include the reference to the part of the schema (`schema` and `parentSchema`) and validated data in errors (false by default). +- _jsonPointers_: set `dataPath` propery of errors using [JSON Pointers](https://tools.ietf.org/html/rfc6901) instead of JavaScript property access notation. +- _uniqueItems_: validate `uniqueItems` keyword (true by default). +- _unicode_: calculate correct length of strings with unicode pairs (true by default). Pass `false` to use `.length` of strings that is faster, but gives "incorrect" lengths of strings with unicode pairs - each unicode pair is counted as two characters. +- _format_: formats validation mode ('fast' by default). Pass 'full' for more correct and slow validation or `false` not to validate formats at all. E.g., 25:00:00 and 2015/14/33 will be invalid time and date in 'full' mode but it will be valid in 'fast' mode. +- _formats_: an object with custom formats. Keys and values will be passed to `addFormat` method. +- _unknownFormats_: handling of unknown formats. Option values: + - `true` (will be default in 5.0.0) - if the unknown format is encountered the exception is thrown during schema compilation. If `format` keyword value is [v5 $data reference](#data-reference) and it is unknown the validation will fail. + - `[String]` - an array of unknown format names that will be ignored. This option can be used to allow usage of third party schemas with format(s) for which you don't have definitions, but still fail if some other unknown format is used. If `format` keyword value is [v5 $data reference](#data-reference) and it is not in this array the validation will fail. + - `"ignore"` (default now) - to log warning during schema compilation and always pass validation. This option is not recommended, as it allows to mistype format name. This behaviour is required by JSON-schema specification. +- _schemas_: an array or object of schemas that will be added to the instance. If the order is important, pass array. In this case schemas must have IDs in them. Otherwise the object can be passed - `addSchema(value, key)` will be called for each schema in this object. + + +##### Referenced schema options + +- _missingRefs_: handling of missing referenced schemas. Option values: + - `true` (default) - if the reference cannot be resolved during compilation the exception is thrown. The thrown error has properties `missingRef` (with hash fragment) and `missingSchema` (without it). Both properties are resolved relative to the current base id (usually schema id, unless it was substituted). + - `"ignore"` - to log error during compilation and always pass validation. + - `"fail"` - to log error and successfully compile schema but fail validation if this rule is checked. +- _extendRefs_: validation of other keywords when `$ref` is present in the schema. Option values: + - `true` (default) - validate all keywords in the schemas with `$ref`. + - `"ignore"` - when `$ref` is used other keywords are ignored (as per [JSON Reference](https://tools.ietf.org/html/draft-pbryan-zyp-json-ref-03#section-3) standard). A warning will be logged during the schema compilation. + - `"fail"` - if other validation keywords are used together with `$ref` the exception will be throw when the schema is compiled. +- _loadSchema_: asynchronous function that will be used to load remote schemas when the method `compileAsync` is used and some reference is missing (option `missingRefs` should NOT be 'fail' or 'ignore'). This function should accept 2 parameters: remote schema uri and node-style callback. See example in [Asynchronous compilation](#asynchronous-compilation). + + +##### Options to modify validated data + +- _removeAdditional_: remove additional properties - see example in [Filtering data](#filtering-data). This option is not used if schema is added with `addMetaSchema` method. Option values: + - `false` (default) - not to remove additional properties + - `"all"` - all additional properties are removed, regardless of `additionalProperties` keyword in schema (and no validation is made for them). + - `true` - only additional properties with `additionalProperties` keyword equal to `false` are removed. + - `"failing"` - additional properties that fail schema validation will be removed (where `additionalProperties` keyword is `false` or schema). +- _useDefaults_: replace missing properties and items with the values from corresponding `default` keywords. Default behaviour is to ignore `default` keywords. This option is not used if schema is added with `addMetaSchema` method. See examples in [Assigning defaults](#assigning-defaults). Option values: + - `false` (default) - do not use defaults + - `true` - insert defaults by value (safer and slower, object literal is used). + - `"shared"` - insert defaults by reference (faster). If the default is an object, it will be shared by all instances of validated data. If you modify the inserted default in the validated data, it will be modified in the schema as well. +- _coerceTypes_: change data type of data to match `type` keyword. See the example in [Coercing data types](#coercing-data-types) and [coercion rules](https://github.com/epoberezkin/ajv/blob/master/COERCION.md). Option values: + - `false` (default) - no type coercion. + - `true` - coerce scalar data types. + - `"array"` - in addition to coercions between scalar types, coerce scalar data to an array with one element and vice versa (as required by the schema). + + +##### Asynchronous validation options + +- _async_: determines how Ajv compiles asynchronous schemas (see [Asynchronous validation](#asynchronous-validation)) to functions. Option values: + - `"*"` / `"co*"` - compile to generator function ("co*" - wrapped with `co.wrap`). If generators are not supported and you don't provide `transpile` option, the exception will be thrown when Ajv instance is created. + - `"es7"` - compile to es7 async function. Unless your platform supports them you need to provide `transpile` option. Currently only MS Edge 13 with flag supports es7 async functions according to [compatibility table](http://kangax.github.io/compat-table/es7/)). + - `true` - if transpile option is not passed Ajv will choose the first supported/installed async/transpile modes in this order: "co*" (native generator with co.wrap), "es7"/"nodent", "co*"/"regenerator" during the creation of the Ajv instance. If none of the options is available the exception will be thrown. + - `undefined`- Ajv will choose the first available async mode in the same way as with `true` option but when the first asynchronous schema is compiled. +- _transpile_: determines whether Ajv transpiles compiled asynchronous validation function. Option values: + - `"nodent"` - transpile with [nodent](https://github.com/MatAtBread/nodent). If nodent is not installed, the exception will be thrown. nodent can only transpile es7 async functions; it will enforce this mode. + - `"regenerator"` - transpile with [regenerator](https://github.com/facebook/regenerator). If regenerator is not installed, the exception will be thrown. + - a function - this function should accept the code of validation function as a string and return transpiled code. This option allows you to use any other transpiler you prefer. + + +##### Advanced options + +- _meta_: add [meta-schema](http://json-schema.org/documentation.html) so it can be used by other schemas (true by default). With option `v5: true` [v5 meta-schema](https://raw.githubusercontent.com/epoberezkin/ajv/master/lib/refs/json-schema-v5.json#) will be added as well. If an object is passed, it will be used as the default meta-schema for schemas that have no `$schema` keyword. This default meta-schema MUST have `$schema` keyword. +- _validateSchema_: validate added/compiled schemas against meta-schema (true by default). `$schema` property in the schema can either be http://json-schema.org/schema or http://json-schema.org/draft-04/schema or absent (draft-4 meta-schema will be used) or can be a reference to the schema previously added with `addMetaSchema` method. Option values: + - `true` (default) - if the validation fails, throw the exception. + - `"log"` - if the validation fails, log error. + - `false` - skip schema validation. +- _addUsedSchema_: by default methods `compile` and `validate` add schemas to the instance if they have `id` property that doesn't start with "#". If `id` is present and it is not unique the exception will be thrown. Set this option to `false` to skip adding schemas to the instance and the `id` uniqueness check when these methods are used. This option does not affect `addSchema` method. +- _inlineRefs_: Affects compilation of referenced schemas. Option values: + - `true` (default) - the referenced schemas that don't have refs in them are inlined, regardless of their size - that substantially improves performance at the cost of the bigger size of compiled schema functions. + - `false` - to not inline referenced schemas (they will be compiled as separate functions). + - integer number - to limit the maximum number of keywords of the schema that will be inlined. +- _passContext_: pass validation context to custom keyword functions. If this option is `true` and you pass some context to the compiled validation function with `validate.call(context, data)`, the `context` will be available as `this` in your custom keywords. By default `this` is Ajv instance. +- _loopRequired_: by default `required` keyword is compiled into a single expression (or a sequence of statements in `allErrors` mode). In case of a very large number of properties in this keyword it may result in a very big validation function. Pass integer to set the number of properties above which `required` keyword will be validated in a loop - smaller validation function size but also worse performance. +- _ownProperties_: by default ajv iterates over all enumerable object properties; when this option is `true` only own enumerable object properties (i.e. found directly on the object rather than on its prototype) are iterated. Contributed by @mbroadst. +- _multipleOfPrecision_: by default `multipleOf` keyword is validated by comparing the result of division with parseInt() of that result. It works for dividers that are bigger than 1. For small dividers such as 0.01 the result of the division is usually not integer (even when it should be integer, see issue [#84](https://github.com/epoberezkin/ajv/issues/84)). If you need to use fractional dividers set this option to some positive integer N to have `multipleOf` validated using this formula: `Math.abs(Math.round(division) - division) < 1e-N` (it is slower but allows for float arithmetics deviations). +- _errorDataPath_: set `dataPath` to point to 'object' (default) or to 'property' when validating keywords `required`, `additionalProperties` and `dependencies`. +- _sourceCode_: add `sourceCode` property to validating function (for debugging; this code can be different from the result of toString call). +- _messages_: Include human-readable messages in errors. `true` by default. `false` can be passed when custom messages are used (e.g. with [ajv-i18n](https://github.com/epoberezkin/ajv-i18n)). +- _beautify_: format the generated function with [js-beautify](https://github.com/beautify-web/js-beautify) (the validating function is generated without line-breaks). `npm install js-beautify` to use this option. `true` or js-beautify options can be passed. +- _cache_: an optional instance of cache to store compiled schemas using stable-stringified schema as a key. For example, set-associative cache [sacjs](https://github.com/epoberezkin/sacjs) can be used. If not passed then a simple hash is used which is good enough for the common use case (a limited number of statically defined schemas). Cache should have methods `put(key, value)`, `get(key)`, `del(key)` and `clear()`. + + +## Validation errors + +In case of validation failure Ajv assigns the array of errors to `.errors` property of validation function (or to `.errors` property of Ajv instance in case `validate` or `validateSchema` methods were called). In case of [asynchronous validation](#asynchronous-validation) the returned promise is rejected with the exception of the class `Ajv.ValidationError` that has `.errors` poperty. + + +### Error objects + +Each error is an object with the following properties: + +- _keyword_: validation keyword. +- _dataPath_: the path to the part of the data that was validated. By default `dataPath` uses JavaScript property access notation (e.g., `".prop[1].subProp"`). When the option `jsonPointers` is true (see [Options](#options)) `dataPath` will be set using JSON pointer standard (e.g., `"/prop/1/subProp"`). +- _schemaPath_: the path (JSON-pointer as a URI fragment) to the schema of the keyword that failed validation. +- _params_: the object with the additional information about error that can be used to create custom error messages (e.g., using [ajv-i18n](https://github.com/epoberezkin/ajv-i18n) package). See below for parameters set by all keywords. +- _message_: the standard error message (can be excluded with option `messages` set to false). +- _schema_: the schema of the keyword (added with `verbose` option). +- _parentSchema_: the schema containing the keyword (added with `verbose` option) +- _data_: the data validated by the keyword (added with `verbose` option). + + +### Error parameters + +Properties of `params` object in errors depend on the keyword that failed validation. + +- `maxItems`, `minItems`, `maxLength`, `minLength`, `maxProperties`, `minProperties` - property `limit` (number, the schema of the keyword). +- `additionalItems` - property `limit` (the maximum number of allowed items in case when `items` keyword is an array of schemas and `additionalItems` is false). +- `additionalProperties` - property `additionalProperty` (the property not used in `properties` and `patternProperties` keywords). +- `patternGroups` (with v5 option) - properties: + - `pattern` + - `reason` ("minimum"/"maximum"), + - `limit` (max/min allowed number of properties matching number) +- `dependencies` - properties: + - `property` (dependent property), + - `missingProperty` (required missing dependency - only the first one is reported currently) + - `deps` (required dependencies, comma separated list as a string), + - `depsCount` (the number of required dependedncies). +- `format` - property `format` (the schema of the keyword). +- `maximum`, `minimum` - properties: + - `limit` (number, the schema of the keyword), + - `exclusive` (boolean, the schema of `exclusiveMaximum` or `exclusiveMinimum`), + - `comparison` (string, comparison operation to compare the data to the limit, with the data on the left and the limit on the right; can be "<", "<=", ">", ">=") +- `multipleOf` - property `multipleOf` (the schema of the keyword) +- `pattern` - property `pattern` (the schema of the keyword) +- `required` - property `missingProperty` (required property that is missing). +- `patternRequired` (with v5 option) - property `missingPattern` (required pattern that did not match any property). +- `type` - property `type` (required type(s), a string, can be a comma-separated list) +- `uniqueItems` - properties `i` and `j` (indices of duplicate items). +- `enum` - property `allowedValues` pointing to the array of values (the schema of the keyword). +- `$ref` - property `ref` with the referenced schema URI. +- custom keywords (in case keyword definition doesn't create errors) - property `keyword` (the keyword name). + + +## Related packages + +- [ajv-cli](https://github.com/epoberezkin/ajv-cli) - command line interface for Ajv +- [ajv-i18n](https://github.com/epoberezkin/ajv-i18n) - internationalised error messages +- [ajv-merge-patch](https://github.com/epoberezkin/ajv-merge-patch) - keywords $merge and $patch from v5 proposals. +- [ajv-keywords](https://github.com/epoberezkin/ajv-keywords) - several custom keywords that can be used with Ajv (typeof, instanceof, range, propertyNames) + + +## Some packages using Ajv + +- [webpack](https://github.com/webpack/webpack) - a module bundler. Its main purpose is to bundle JavaScript files for usage in a browser +- [jsonscript-js](https://github.com/JSONScript/jsonscript-js) - the interpreter for [JSONScript](http://www.jsonscript.org) - scripted processing of existing endpoints and services +- [osprey-method-handler](https://github.com/mulesoft-labs/osprey-method-handler) - Express middleware for validating requests and responses based on a RAML method object, used in [osprey](https://github.com/mulesoft/osprey) - validating API proxy generated from a RAML definition +- [har-validator](https://github.com/ahmadnassri/har-validator) - HTTP Archive (HAR) validator +- [jsoneditor](https://github.com/josdejong/jsoneditor) - a web-based tool to view, edit, format, and validate JSON http://jsoneditoronline.org +- [JSON Schema Lint](https://github.com/nickcmaynard/jsonschemalint) - a web tool to validate JSON/YAML document against a single JSON-schema http://jsonschemalint.com +- [objection](https://github.com/vincit/objection.js) - SQL-friendly ORM for node.js +- [table](https://github.com/gajus/table) - formats data into a string table +- [ripple-lib](https://github.com/ripple/ripple-lib) - a JavaScript API for interacting with [Ripple](https://ripple.com) in Node.js and the browser +- [restbase](https://github.com/wikimedia/restbase) - distributed storage with REST API & dispatcher for backend services built to provide a low-latency & high-throughput API for Wikipedia / Wikimedia content +- [hippie-swagger](https://github.com/CacheControl/hippie-swagger) - [Hippie](https://github.com/vesln/hippie) wrapper that provides end to end API testing with swagger validation +- [react-form-controlled](https://github.com/seeden/react-form-controlled) - React controlled form components with validation +- [rabbitmq-schema](https://github.com/tjmehta/rabbitmq-schema) - a schema definition module for RabbitMQ graphs and messages +- [@query/schema](https://www.npmjs.com/package/@query/schema) - stream filtering with a URI-safe query syntax parsing to JSON Schema +- [chai-ajv-json-schema](https://github.com/peon374/chai-ajv-json-schema) - chai plugin to us JSON-schema with expect in mocha tests +- [grunt-jsonschema-ajv](https://github.com/SignpostMarv/grunt-jsonschema-ajv) - Grunt plugin for validating files against JSON-Schema +- [extract-text-webpack-plugin](https://github.com/webpack-contrib/extract-text-webpack-plugin) - extract text from bundle into a file +- [electron-builder](https://github.com/electron-userland/electron-builder) - a solution to package and build a ready for distribution Electron app +- [addons-linter](https://github.com/mozilla/addons-linter) - Mozilla Add-ons Linter +- [gh-pages-generator](https://github.com/epoberezkin/gh-pages-generator) - multi-page site generator converting markdown files to GitHub pages + + +## Tests + +``` +npm install +git submodule update --init +npm test +``` + +## Contributing + +All validation functions are generated using doT templates in [dot](https://github.com/epoberezkin/ajv/tree/master/lib/dot) folder. Templates are precompiled so doT is not a run-time dependency. + +`npm run build` - compiles templates to [dotjs](https://github.com/epoberezkin/ajv/tree/master/lib/dotjs) folder. + +`npm run watch` - automatically compiles templates when files in dot folder change + +Please see [Contributing guidelines](https://github.com/epoberezkin/ajv/blob/master/CONTRIBUTING.md) + + +## Changes history + +See https://github.com/epoberezkin/ajv/releases + +__Please note__: [Changes in version 5.0.1-beta](https://github.com/epoberezkin/ajv/releases/tag/5.0.1-beta.0). + +[Changes in version 4.6.0](https://github.com/epoberezkin/ajv/releases/tag/4.6.0). + +[Changes in version 4.0.0](https://github.com/epoberezkin/ajv/releases/tag/4.0.0). + +[Changes in version 3.0.0](https://github.com/epoberezkin/ajv/releases/tag/3.0.0). + +[Changes in version 2.0.0](https://github.com/epoberezkin/ajv/releases/tag/2.0.0). + + +## License + +[MIT](https://github.com/epoberezkin/ajv/blob/master/LICENSE) diff --git a/deps/npm/node_modules/har-validator/node_modules/ajv/dist/ajv.bundle.js b/deps/npm/node_modules/har-validator/node_modules/ajv/dist/ajv.bundle.js new file mode 100644 index 00000000000000..387d272a429ae0 --- /dev/null +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/dist/ajv.bundle.js @@ -0,0 +1,8023 @@ +(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.Ajv = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o= 1 && month <= 12 && day >= 1 && day <= DAYS[month]; +} + + +function time(str, full) { + var matches = str.match(TIME); + if (!matches) return false; + + var hour = matches[1]; + var minute = matches[2]; + var second = matches[3]; + var timeZone = matches[5]; + return hour <= 23 && minute <= 59 && second <= 59 && (!full || timeZone); +} + + +var DATE_TIME_SEPARATOR = /t|\s/i; +function date_time(str) { + // http://tools.ietf.org/html/rfc3339#section-5.6 + var dateTime = str.split(DATE_TIME_SEPARATOR); + return dateTime.length == 2 && date(dateTime[0]) && time(dateTime[1], true); +} + + +function hostname(str) { + // https://tools.ietf.org/html/rfc1034#section-3.5 + // https://tools.ietf.org/html/rfc1123#section-2 + return str.length <= 255 && HOSTNAME.test(str); +} + + +var NOT_URI_FRAGMENT = /\/|\:/; +function uri(str) { + // http://jmrware.com/articles/2009/uri_regexp/URI_regex.html + optional protocol + required "." + return NOT_URI_FRAGMENT.test(str) && URI.test(str); +} + + +function regex(str) { + try { + new RegExp(str); + return true; + } catch(e) { + return false; + } +} + + +function compareDate(d1, d2) { + if (!(d1 && d2)) return; + if (d1 > d2) return 1; + if (d1 < d2) return -1; + if (d1 === d2) return 0; +} + + +function compareTime(t1, t2) { + if (!(t1 && t2)) return; + t1 = t1.match(TIME); + t2 = t2.match(TIME); + if (!(t1 && t2)) return; + t1 = t1[1] + t1[2] + t1[3] + (t1[4]||''); + t2 = t2[1] + t2[2] + t2[3] + (t2[4]||''); + if (t1 > t2) return 1; + if (t1 < t2) return -1; + if (t1 === t2) return 0; +} + + +function compareDateTime(dt1, dt2) { + if (!(dt1 && dt2)) return; + dt1 = dt1.split(DATE_TIME_SEPARATOR); + dt2 = dt2.split(DATE_TIME_SEPARATOR); + var res = compareDate(dt1[0], dt2[0]); + if (res === undefined) return; + return res || compareTime(dt1[1], dt2[1]); +} + +},{"./util":11}],6:[function(require,module,exports){ +'use strict'; + +var resolve = require('./resolve') + , util = require('./util') + , stableStringify = require('json-stable-stringify') + , async = require('../async'); + +var beautify; + +function loadBeautify(){ + if (beautify === undefined) { + var name = 'js-beautify'; + try { beautify = require(name).js_beautify; } + catch(e) { beautify = false; } + } +} + +var validateGenerator = require('../dotjs/validate'); + +/** + * Functions below are used inside compiled validations function + */ + +var co = require('co'); +var ucs2length = util.ucs2length; +var equal = require('./equal'); + +// this error is thrown by async schemas to return validation errors via exception +var ValidationError = require('./validation_error'); + +module.exports = compile; + + +/** + * Compiles schema to validation function + * @this Ajv + * @param {Object} schema schema object + * @param {Object} root object with information about the root schema for this schema + * @param {Object} localRefs the hash of local references inside the schema (created by resolve.id), used for inline resolution + * @param {String} baseId base ID for IDs in the schema + * @return {Function} validation function + */ +function compile(schema, root, localRefs, baseId) { + /* jshint validthis: true, evil: true */ + /* eslint no-shadow: 0 */ + var self = this + , opts = this._opts + , refVal = [ undefined ] + , refs = {} + , patterns = [] + , patternsHash = {} + , defaults = [] + , defaultsHash = {} + , customRules = [] + , keepSourceCode = opts.sourceCode !== false; + + root = root || { schema: schema, refVal: refVal, refs: refs }; + + var c = checkCompiling.call(this, schema, root, baseId); + var compilation = this._compilations[c.index]; + if (c.compiling) return (compilation.callValidate = callValidate); + + var formats = this._formats; + var RULES = this.RULES; + + try { + var v = localCompile(schema, root, localRefs, baseId); + compilation.validate = v; + var cv = compilation.callValidate; + if (cv) { + cv.schema = v.schema; + cv.errors = null; + cv.refs = v.refs; + cv.refVal = v.refVal; + cv.root = v.root; + cv.$async = v.$async; + if (keepSourceCode) cv.sourceCode = v.sourceCode; + } + return v; + } finally { + endCompiling.call(this, schema, root, baseId); + } + + function callValidate() { + var validate = compilation.validate; + var result = validate.apply(null, arguments); + callValidate.errors = validate.errors; + return result; + } + + function localCompile(_schema, _root, localRefs, baseId) { + var isRoot = !_root || (_root && _root.schema == _schema); + if (_root.schema != root.schema) + return compile.call(self, _schema, _root, localRefs, baseId); + + var $async = _schema.$async === true; + if ($async && !opts.transpile) async.setup(opts); + + var sourceCode = validateGenerator({ + isTop: true, + schema: _schema, + isRoot: isRoot, + baseId: baseId, + root: _root, + schemaPath: '', + errSchemaPath: '#', + errorPath: '""', + RULES: RULES, + validate: validateGenerator, + util: util, + resolve: resolve, + resolveRef: resolveRef, + usePattern: usePattern, + useDefault: useDefault, + useCustomRule: useCustomRule, + opts: opts, + formats: formats, + self: self + }); + + sourceCode = vars(refVal, refValCode) + vars(patterns, patternCode) + + vars(defaults, defaultCode) + vars(customRules, customRuleCode) + + sourceCode; + + if (opts.beautify) { + loadBeautify(); + /* istanbul ignore else */ + if (beautify) sourceCode = beautify(sourceCode, opts.beautify); + else console.error('"npm install js-beautify" to use beautify option'); + } + // console.log('\n\n\n *** \n', sourceCode); + var validate, validateCode + , transpile = opts._transpileFunc; + try { + validateCode = $async && transpile + ? transpile(sourceCode) + : sourceCode; + + var makeValidate = new Function( + 'self', + 'RULES', + 'formats', + 'root', + 'refVal', + 'defaults', + 'customRules', + 'co', + 'equal', + 'ucs2length', + 'ValidationError', + validateCode + ); + + validate = makeValidate( + self, + RULES, + formats, + root, + refVal, + defaults, + customRules, + co, + equal, + ucs2length, + ValidationError + ); + + refVal[0] = validate; + } catch(e) { + console.error('Error compiling schema, function code:', validateCode); + throw e; + } + + validate.schema = _schema; + validate.errors = null; + validate.refs = refs; + validate.refVal = refVal; + validate.root = isRoot ? validate : _root; + if ($async) validate.$async = true; + if (keepSourceCode) validate.sourceCode = sourceCode; + if (opts.sourceCode === true) { + validate.source = { + patterns: patterns, + defaults: defaults + }; + } + + return validate; + } + + function resolveRef(baseId, ref, isRoot) { + ref = resolve.url(baseId, ref); + var refIndex = refs[ref]; + var _refVal, refCode; + if (refIndex !== undefined) { + _refVal = refVal[refIndex]; + refCode = 'refVal[' + refIndex + ']'; + return resolvedRef(_refVal, refCode); + } + if (!isRoot && root.refs) { + var rootRefId = root.refs[ref]; + if (rootRefId !== undefined) { + _refVal = root.refVal[rootRefId]; + refCode = addLocalRef(ref, _refVal); + return resolvedRef(_refVal, refCode); + } + } + + refCode = addLocalRef(ref); + var v = resolve.call(self, localCompile, root, ref); + if (!v) { + var localSchema = localRefs && localRefs[ref]; + if (localSchema) { + v = resolve.inlineRef(localSchema, opts.inlineRefs) + ? localSchema + : compile.call(self, localSchema, root, localRefs, baseId); + } + } + + if (v) { + replaceLocalRef(ref, v); + return resolvedRef(v, refCode); + } + } + + function addLocalRef(ref, v) { + var refId = refVal.length; + refVal[refId] = v; + refs[ref] = refId; + return 'refVal' + refId; + } + + function replaceLocalRef(ref, v) { + var refId = refs[ref]; + refVal[refId] = v; + } + + function resolvedRef(refVal, code) { + return typeof refVal == 'object' + ? { code: code, schema: refVal, inline: true } + : { code: code, $async: refVal && refVal.$async }; + } + + function usePattern(regexStr) { + var index = patternsHash[regexStr]; + if (index === undefined) { + index = patternsHash[regexStr] = patterns.length; + patterns[index] = regexStr; + } + return 'pattern' + index; + } + + function useDefault(value) { + switch (typeof value) { + case 'boolean': + case 'number': + return '' + value; + case 'string': + return util.toQuotedString(value); + case 'object': + if (value === null) return 'null'; + var valueStr = stableStringify(value); + var index = defaultsHash[valueStr]; + if (index === undefined) { + index = defaultsHash[valueStr] = defaults.length; + defaults[index] = value; + } + return 'default' + index; + } + } + + function useCustomRule(rule, schema, parentSchema, it) { + var validateSchema = rule.definition.validateSchema; + if (validateSchema && self._opts.validateSchema !== false) { + var valid = validateSchema(schema); + if (!valid) { + var message = 'keyword schema is invalid: ' + self.errorsText(validateSchema.errors); + if (self._opts.validateSchema == 'log') console.error(message); + else throw new Error(message); + } + } + + var compile = rule.definition.compile + , inline = rule.definition.inline + , macro = rule.definition.macro; + + var validate; + if (compile) { + validate = compile.call(self, schema, parentSchema, it); + } else if (macro) { + validate = macro.call(self, schema, parentSchema, it); + if (opts.validateSchema !== false) self.validateSchema(validate, true); + } else if (inline) { + validate = inline.call(self, it, rule.keyword, schema, parentSchema); + } else { + validate = rule.definition.validate; + } + + var index = customRules.length; + customRules[index] = validate; + + return { + code: 'customRule' + index, + validate: validate + }; + } +} + + +/** + * Checks if the schema is currently compiled + * @this Ajv + * @param {Object} schema schema to compile + * @param {Object} root root object + * @param {String} baseId base schema ID + * @return {Object} object with properties "index" (compilation index) and "compiling" (boolean) + */ +function checkCompiling(schema, root, baseId) { + /* jshint validthis: true */ + var index = compIndex.call(this, schema, root, baseId); + if (index >= 0) return { index: index, compiling: true }; + index = this._compilations.length; + this._compilations[index] = { + schema: schema, + root: root, + baseId: baseId + }; + return { index: index, compiling: false }; +} + + +/** + * Removes the schema from the currently compiled list + * @this Ajv + * @param {Object} schema schema to compile + * @param {Object} root root object + * @param {String} baseId base schema ID + */ +function endCompiling(schema, root, baseId) { + /* jshint validthis: true */ + var i = compIndex.call(this, schema, root, baseId); + if (i >= 0) this._compilations.splice(i, 1); +} + + +/** + * Index of schema compilation in the currently compiled list + * @this Ajv + * @param {Object} schema schema to compile + * @param {Object} root root object + * @param {String} baseId base schema ID + * @return {Integer} compilation index + */ +function compIndex(schema, root, baseId) { + /* jshint validthis: true */ + for (var i=0; i= 0xD800 && value <= 0xDBFF && pos < len) { + // high surrogate, and there is a next character + value = str.charCodeAt(pos); + if ((value & 0xFC00) == 0xDC00) pos++; // low surrogate + } + } + return length; +}; + +},{}],11:[function(require,module,exports){ +'use strict'; + + +module.exports = { + copy: copy, + checkDataType: checkDataType, + checkDataTypes: checkDataTypes, + coerceToTypes: coerceToTypes, + toHash: toHash, + getProperty: getProperty, + escapeQuotes: escapeQuotes, + ucs2length: require('./ucs2length'), + varOccurences: varOccurences, + varReplace: varReplace, + cleanUpCode: cleanUpCode, + cleanUpVarErrors: cleanUpVarErrors, + schemaHasRules: schemaHasRules, + schemaHasRulesExcept: schemaHasRulesExcept, + stableStringify: require('json-stable-stringify'), + toQuotedString: toQuotedString, + getPathExpr: getPathExpr, + getPath: getPath, + getData: getData, + unescapeFragment: unescapeFragment, + escapeFragment: escapeFragment, + escapeJsonPointer: escapeJsonPointer +}; + + +function copy(o, to) { + to = to || {}; + for (var key in o) to[key] = o[key]; + return to; +} + + +function checkDataType(dataType, data, negate) { + var EQUAL = negate ? ' !== ' : ' === ' + , AND = negate ? ' || ' : ' && ' + , OK = negate ? '!' : '' + , NOT = negate ? '' : '!'; + switch (dataType) { + case 'null': return data + EQUAL + 'null'; + case 'array': return OK + 'Array.isArray(' + data + ')'; + case 'object': return '(' + OK + data + AND + + 'typeof ' + data + EQUAL + '"object"' + AND + + NOT + 'Array.isArray(' + data + '))'; + case 'integer': return '(typeof ' + data + EQUAL + '"number"' + AND + + NOT + '(' + data + ' % 1)' + + AND + data + EQUAL + data + ')'; + default: return 'typeof ' + data + EQUAL + '"' + dataType + '"'; + } +} + + +function checkDataTypes(dataTypes, data) { + switch (dataTypes.length) { + case 1: return checkDataType(dataTypes[0], data, true); + default: + var code = ''; + var types = toHash(dataTypes); + if (types.array && types.object) { + code = types.null ? '(': '(!' + data + ' || '; + code += 'typeof ' + data + ' !== "object")'; + delete types.null; + delete types.array; + delete types.object; + } + if (types.number) delete types.integer; + for (var t in types) + code += (code ? ' && ' : '' ) + checkDataType(t, data, true); + + return code; + } +} + + +var COERCE_TO_TYPES = toHash([ 'string', 'number', 'integer', 'boolean', 'null' ]); +function coerceToTypes(optionCoerceTypes, dataTypes) { + if (Array.isArray(dataTypes)) { + var types = []; + for (var i=0; i= lvl) throw new Error('Cannot access property/index ' + up + ' levels up, current level is ' + lvl); + return paths[lvl - up]; + } + + if (up > lvl) throw new Error('Cannot access data ' + up + ' levels up, current level is ' + lvl); + data = 'data' + ((lvl - up) || ''); + if (!jsonPointer) return data; + } + + var expr = data; + var segments = jsonPointer.split('/'); + for (var i=0; i', + $result = 'result' + $lvl; + var $isData = it.opts.v5 && $schema && $schema.$data, + $schemaValue; + if ($isData) { + out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; + $schemaValue = 'schema' + $lvl; + } else { + $schemaValue = $schema; + } + if ($isDataExcl) { + var $schemaValueExcl = it.util.getData($schemaExcl.$data, $dataLvl, it.dataPathArr), + $exclusive = 'exclusive' + $lvl, + $opExpr = 'op' + $lvl, + $opStr = '\' + ' + $opExpr + ' + \''; + out += ' var schemaExcl' + ($lvl) + ' = ' + ($schemaValueExcl) + '; '; + $schemaValueExcl = 'schemaExcl' + $lvl; + out += ' if (typeof ' + ($schemaValueExcl) + ' != \'boolean\' && ' + ($schemaValueExcl) + ' !== undefined) { ' + ($valid) + ' = false; '; + var $errorKeyword = $exclusiveKeyword; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ($errorKeyword || '_formatExclusiveLimit') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} '; + if (it.opts.messages !== false) { + out += ' , message: \'' + ($exclusiveKeyword) + ' should be boolean\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + out += ' } '; + if ($breakOnError) { + $closingBraces += '}'; + out += ' else { '; + } + if ($isData) { + out += ' if (' + ($schemaValue) + ' === undefined) ' + ($valid) + ' = true; else if (typeof ' + ($schemaValue) + ' != \'string\') ' + ($valid) + ' = false; else { '; + $closingBraces += '}'; + } + if ($isDataFormat) { + out += ' if (!' + ($compare) + ') ' + ($valid) + ' = true; else { '; + $closingBraces += '}'; + } + out += ' var ' + ($result) + ' = ' + ($compare) + '(' + ($data) + ', '; + if ($isData) { + out += '' + ($schemaValue); + } else { + out += '' + (it.util.toQuotedString($schema)); + } + out += ' ); if (' + ($result) + ' === undefined) ' + ($valid) + ' = false; var ' + ($exclusive) + ' = ' + ($schemaValueExcl) + ' === true; if (' + ($valid) + ' === undefined) { ' + ($valid) + ' = ' + ($exclusive) + ' ? ' + ($result) + ' ' + ($op) + ' 0 : ' + ($result) + ' ' + ($op) + '= 0; } if (!' + ($valid) + ') var op' + ($lvl) + ' = ' + ($exclusive) + ' ? \'' + ($op) + '\' : \'' + ($op) + '=\';'; + } else { + var $exclusive = $schemaExcl === true, + $opStr = $op; + if (!$exclusive) $opStr += '='; + var $opExpr = '\'' + $opStr + '\''; + if ($isData) { + out += ' if (' + ($schemaValue) + ' === undefined) ' + ($valid) + ' = true; else if (typeof ' + ($schemaValue) + ' != \'string\') ' + ($valid) + ' = false; else { '; + $closingBraces += '}'; + } + if ($isDataFormat) { + out += ' if (!' + ($compare) + ') ' + ($valid) + ' = true; else { '; + $closingBraces += '}'; + } + out += ' var ' + ($result) + ' = ' + ($compare) + '(' + ($data) + ', '; + if ($isData) { + out += '' + ($schemaValue); + } else { + out += '' + (it.util.toQuotedString($schema)); + } + out += ' ); if (' + ($result) + ' === undefined) ' + ($valid) + ' = false; if (' + ($valid) + ' === undefined) ' + ($valid) + ' = ' + ($result) + ' ' + ($op); + if (!$exclusive) { + out += '='; + } + out += ' 0;'; + } + out += '' + ($closingBraces) + 'if (!' + ($valid) + ') { '; + var $errorKeyword = $keyword; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ($errorKeyword || '_formatLimit') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { comparison: ' + ($opExpr) + ', limit: '; + if ($isData) { + out += '' + ($schemaValue); + } else { + out += '' + (it.util.toQuotedString($schema)); + } + out += ' , exclusive: ' + ($exclusive) + ' } '; + if (it.opts.messages !== false) { + out += ' , message: \'should be ' + ($opStr) + ' "'; + if ($isData) { + out += '\' + ' + ($schemaValue) + ' + \''; + } else { + out += '' + (it.util.escapeQuotes($schema)); + } + out += '"\' '; + } + if (it.opts.verbose) { + out += ' , schema: '; + if ($isData) { + out += 'validate.schema' + ($schemaPath); + } else { + out += '' + (it.util.toQuotedString($schema)); + } + out += ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + out += '}'; + return out; +} + +},{}],14:[function(require,module,exports){ +'use strict'; +module.exports = function generate__limit(it, $keyword) { + var out = ' '; + var $lvl = it.level; + var $dataLvl = it.dataLevel; + var $schema = it.schema[$keyword]; + var $schemaPath = it.schemaPath + it.util.getProperty($keyword); + var $errSchemaPath = it.errSchemaPath + '/' + $keyword; + var $breakOnError = !it.opts.allErrors; + var $errorKeyword; + var $data = 'data' + ($dataLvl || ''); + var $isData = it.opts.v5 && $schema && $schema.$data, + $schemaValue; + if ($isData) { + out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; + $schemaValue = 'schema' + $lvl; + } else { + $schemaValue = $schema; + } + var $isMax = $keyword == 'maximum', + $exclusiveKeyword = $isMax ? 'exclusiveMaximum' : 'exclusiveMinimum', + $schemaExcl = it.schema[$exclusiveKeyword], + $isDataExcl = it.opts.v5 && $schemaExcl && $schemaExcl.$data, + $op = $isMax ? '<' : '>', + $notOp = $isMax ? '>' : '<'; + if ($isDataExcl) { + var $schemaValueExcl = it.util.getData($schemaExcl.$data, $dataLvl, it.dataPathArr), + $exclusive = 'exclusive' + $lvl, + $opExpr = 'op' + $lvl, + $opStr = '\' + ' + $opExpr + ' + \''; + out += ' var schemaExcl' + ($lvl) + ' = ' + ($schemaValueExcl) + '; '; + $schemaValueExcl = 'schemaExcl' + $lvl; + out += ' var exclusive' + ($lvl) + '; if (typeof ' + ($schemaValueExcl) + ' != \'boolean\' && typeof ' + ($schemaValueExcl) + ' != \'undefined\') { '; + var $errorKeyword = $exclusiveKeyword; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ($errorKeyword || '_exclusiveLimit') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} '; + if (it.opts.messages !== false) { + out += ' , message: \'' + ($exclusiveKeyword) + ' should be boolean\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + out += ' } else if( '; + if ($isData) { + out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || '; + } + out += ' ((exclusive' + ($lvl) + ' = ' + ($schemaValueExcl) + ' === true) ? ' + ($data) + ' ' + ($notOp) + '= ' + ($schemaValue) + ' : ' + ($data) + ' ' + ($notOp) + ' ' + ($schemaValue) + ') || ' + ($data) + ' !== ' + ($data) + ') { var op' + ($lvl) + ' = exclusive' + ($lvl) + ' ? \'' + ($op) + '\' : \'' + ($op) + '=\';'; + } else { + var $exclusive = $schemaExcl === true, + $opStr = $op; + if (!$exclusive) $opStr += '='; + var $opExpr = '\'' + $opStr + '\''; + out += ' if ( '; + if ($isData) { + out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || '; + } + out += ' ' + ($data) + ' ' + ($notOp); + if ($exclusive) { + out += '='; + } + out += ' ' + ($schemaValue) + ' || ' + ($data) + ' !== ' + ($data) + ') {'; + } + var $errorKeyword = $keyword; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ($errorKeyword || '_limit') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { comparison: ' + ($opExpr) + ', limit: ' + ($schemaValue) + ', exclusive: ' + ($exclusive) + ' } '; + if (it.opts.messages !== false) { + out += ' , message: \'should be ' + ($opStr) + ' '; + if ($isData) { + out += '\' + ' + ($schemaValue); + } else { + out += '' + ($schema) + '\''; + } + } + if (it.opts.verbose) { + out += ' , schema: '; + if ($isData) { + out += 'validate.schema' + ($schemaPath); + } else { + out += '' + ($schema); + } + out += ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + out += ' } '; + if ($breakOnError) { + out += ' else { '; + } + return out; +} + +},{}],15:[function(require,module,exports){ +'use strict'; +module.exports = function generate__limitItems(it, $keyword) { + var out = ' '; + var $lvl = it.level; + var $dataLvl = it.dataLevel; + var $schema = it.schema[$keyword]; + var $schemaPath = it.schemaPath + it.util.getProperty($keyword); + var $errSchemaPath = it.errSchemaPath + '/' + $keyword; + var $breakOnError = !it.opts.allErrors; + var $errorKeyword; + var $data = 'data' + ($dataLvl || ''); + var $isData = it.opts.v5 && $schema && $schema.$data, + $schemaValue; + if ($isData) { + out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; + $schemaValue = 'schema' + $lvl; + } else { + $schemaValue = $schema; + } + var $op = $keyword == 'maxItems' ? '>' : '<'; + out += 'if ( '; + if ($isData) { + out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || '; + } + out += ' ' + ($data) + '.length ' + ($op) + ' ' + ($schemaValue) + ') { '; + var $errorKeyword = $keyword; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ($errorKeyword || '_limitItems') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { limit: ' + ($schemaValue) + ' } '; + if (it.opts.messages !== false) { + out += ' , message: \'should NOT have '; + if ($keyword == 'maxItems') { + out += 'more'; + } else { + out += 'less'; + } + out += ' than '; + if ($isData) { + out += '\' + ' + ($schemaValue) + ' + \''; + } else { + out += '' + ($schema); + } + out += ' items\' '; + } + if (it.opts.verbose) { + out += ' , schema: '; + if ($isData) { + out += 'validate.schema' + ($schemaPath); + } else { + out += '' + ($schema); + } + out += ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + out += '} '; + if ($breakOnError) { + out += ' else { '; + } + return out; +} + +},{}],16:[function(require,module,exports){ +'use strict'; +module.exports = function generate__limitLength(it, $keyword) { + var out = ' '; + var $lvl = it.level; + var $dataLvl = it.dataLevel; + var $schema = it.schema[$keyword]; + var $schemaPath = it.schemaPath + it.util.getProperty($keyword); + var $errSchemaPath = it.errSchemaPath + '/' + $keyword; + var $breakOnError = !it.opts.allErrors; + var $errorKeyword; + var $data = 'data' + ($dataLvl || ''); + var $isData = it.opts.v5 && $schema && $schema.$data, + $schemaValue; + if ($isData) { + out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; + $schemaValue = 'schema' + $lvl; + } else { + $schemaValue = $schema; + } + var $op = $keyword == 'maxLength' ? '>' : '<'; + out += 'if ( '; + if ($isData) { + out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || '; + } + if (it.opts.unicode === false) { + out += ' ' + ($data) + '.length '; + } else { + out += ' ucs2length(' + ($data) + ') '; + } + out += ' ' + ($op) + ' ' + ($schemaValue) + ') { '; + var $errorKeyword = $keyword; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ($errorKeyword || '_limitLength') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { limit: ' + ($schemaValue) + ' } '; + if (it.opts.messages !== false) { + out += ' , message: \'should NOT be '; + if ($keyword == 'maxLength') { + out += 'longer'; + } else { + out += 'shorter'; + } + out += ' than '; + if ($isData) { + out += '\' + ' + ($schemaValue) + ' + \''; + } else { + out += '' + ($schema); + } + out += ' characters\' '; + } + if (it.opts.verbose) { + out += ' , schema: '; + if ($isData) { + out += 'validate.schema' + ($schemaPath); + } else { + out += '' + ($schema); + } + out += ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + out += '} '; + if ($breakOnError) { + out += ' else { '; + } + return out; +} + +},{}],17:[function(require,module,exports){ +'use strict'; +module.exports = function generate__limitProperties(it, $keyword) { + var out = ' '; + var $lvl = it.level; + var $dataLvl = it.dataLevel; + var $schema = it.schema[$keyword]; + var $schemaPath = it.schemaPath + it.util.getProperty($keyword); + var $errSchemaPath = it.errSchemaPath + '/' + $keyword; + var $breakOnError = !it.opts.allErrors; + var $errorKeyword; + var $data = 'data' + ($dataLvl || ''); + var $isData = it.opts.v5 && $schema && $schema.$data, + $schemaValue; + if ($isData) { + out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; + $schemaValue = 'schema' + $lvl; + } else { + $schemaValue = $schema; + } + var $op = $keyword == 'maxProperties' ? '>' : '<'; + out += 'if ( '; + if ($isData) { + out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || '; + } + out += ' Object.keys(' + ($data) + ').length ' + ($op) + ' ' + ($schemaValue) + ') { '; + var $errorKeyword = $keyword; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ($errorKeyword || '_limitProperties') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { limit: ' + ($schemaValue) + ' } '; + if (it.opts.messages !== false) { + out += ' , message: \'should NOT have '; + if ($keyword == 'maxProperties') { + out += 'more'; + } else { + out += 'less'; + } + out += ' than '; + if ($isData) { + out += '\' + ' + ($schemaValue) + ' + \''; + } else { + out += '' + ($schema); + } + out += ' properties\' '; + } + if (it.opts.verbose) { + out += ' , schema: '; + if ($isData) { + out += 'validate.schema' + ($schemaPath); + } else { + out += '' + ($schema); + } + out += ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + out += '} '; + if ($breakOnError) { + out += ' else { '; + } + return out; +} + +},{}],18:[function(require,module,exports){ +'use strict'; +module.exports = function generate_allOf(it, $keyword) { + var out = ' '; + var $schema = it.schema[$keyword]; + var $schemaPath = it.schemaPath + it.util.getProperty($keyword); + var $errSchemaPath = it.errSchemaPath + '/' + $keyword; + var $breakOnError = !it.opts.allErrors; + var $it = it.util.copy(it); + var $closingBraces = ''; + $it.level++; + var $nextValid = 'valid' + $it.level; + var $currentBaseId = $it.baseId, + $allSchemasEmpty = true; + var arr1 = $schema; + if (arr1) { + var $sch, $i = -1, + l1 = arr1.length - 1; + while ($i < l1) { + $sch = arr1[$i += 1]; + if (it.util.schemaHasRules($sch, it.RULES.all)) { + $allSchemasEmpty = false; + $it.schema = $sch; + $it.schemaPath = $schemaPath + '[' + $i + ']'; + $it.errSchemaPath = $errSchemaPath + '/' + $i; + out += ' ' + (it.validate($it)) + ' '; + $it.baseId = $currentBaseId; + if ($breakOnError) { + out += ' if (' + ($nextValid) + ') { '; + $closingBraces += '}'; + } + } + } + } + if ($breakOnError) { + if ($allSchemasEmpty) { + out += ' if (true) { '; + } else { + out += ' ' + ($closingBraces.slice(0, -1)) + ' '; + } + } + out = it.util.cleanUpCode(out); + return out; +} + +},{}],19:[function(require,module,exports){ +'use strict'; +module.exports = function generate_anyOf(it, $keyword) { + var out = ' '; + var $lvl = it.level; + var $dataLvl = it.dataLevel; + var $schema = it.schema[$keyword]; + var $schemaPath = it.schemaPath + it.util.getProperty($keyword); + var $errSchemaPath = it.errSchemaPath + '/' + $keyword; + var $breakOnError = !it.opts.allErrors; + var $data = 'data' + ($dataLvl || ''); + var $valid = 'valid' + $lvl; + var $errs = 'errs__' + $lvl; + var $it = it.util.copy(it); + var $closingBraces = ''; + $it.level++; + var $nextValid = 'valid' + $it.level; + var $noEmptySchema = $schema.every(function($sch) { + return it.util.schemaHasRules($sch, it.RULES.all); + }); + if ($noEmptySchema) { + var $currentBaseId = $it.baseId; + out += ' var ' + ($errs) + ' = errors; var ' + ($valid) + ' = false; '; + var $wasComposite = it.compositeRule; + it.compositeRule = $it.compositeRule = true; + var arr1 = $schema; + if (arr1) { + var $sch, $i = -1, + l1 = arr1.length - 1; + while ($i < l1) { + $sch = arr1[$i += 1]; + $it.schema = $sch; + $it.schemaPath = $schemaPath + '[' + $i + ']'; + $it.errSchemaPath = $errSchemaPath + '/' + $i; + out += ' ' + (it.validate($it)) + ' '; + $it.baseId = $currentBaseId; + out += ' ' + ($valid) + ' = ' + ($valid) + ' || ' + ($nextValid) + '; if (!' + ($valid) + ') { '; + $closingBraces += '}'; + } + } + it.compositeRule = $it.compositeRule = $wasComposite; + out += ' ' + ($closingBraces) + ' if (!' + ($valid) + ') { var err = '; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('anyOf') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} '; + if (it.opts.messages !== false) { + out += ' , message: \'should match some schema in anyOf\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + out += '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } else { errors = ' + ($errs) + '; if (vErrors !== null) { if (' + ($errs) + ') vErrors.length = ' + ($errs) + '; else vErrors = null; } '; + if (it.opts.allErrors) { + out += ' } '; + } + out = it.util.cleanUpCode(out); + } else { + if ($breakOnError) { + out += ' if (true) { '; + } + } + return out; +} + +},{}],20:[function(require,module,exports){ +'use strict'; +module.exports = function generate_constant(it, $keyword) { + var out = ' '; + var $lvl = it.level; + var $dataLvl = it.dataLevel; + var $schema = it.schema[$keyword]; + var $schemaPath = it.schemaPath + it.util.getProperty($keyword); + var $errSchemaPath = it.errSchemaPath + '/' + $keyword; + var $breakOnError = !it.opts.allErrors; + var $data = 'data' + ($dataLvl || ''); + var $valid = 'valid' + $lvl; + var $isData = it.opts.v5 && $schema && $schema.$data, + $schemaValue; + if ($isData) { + out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; + $schemaValue = 'schema' + $lvl; + } else { + $schemaValue = $schema; + } + if (!$isData) { + out += ' var schema' + ($lvl) + ' = validate.schema' + ($schemaPath) + ';'; + } + out += 'var ' + ($valid) + ' = equal(' + ($data) + ', schema' + ($lvl) + '); if (!' + ($valid) + ') { '; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('constant') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} '; + if (it.opts.messages !== false) { + out += ' , message: \'should be equal to constant\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + out += ' }'; + return out; +} + +},{}],21:[function(require,module,exports){ +'use strict'; +module.exports = function generate_custom(it, $keyword) { + var out = ' '; + var $lvl = it.level; + var $dataLvl = it.dataLevel; + var $schema = it.schema[$keyword]; + var $schemaPath = it.schemaPath + it.util.getProperty($keyword); + var $errSchemaPath = it.errSchemaPath + '/' + $keyword; + var $breakOnError = !it.opts.allErrors; + var $errorKeyword; + var $data = 'data' + ($dataLvl || ''); + var $valid = 'valid' + $lvl; + var $errs = 'errs__' + $lvl; + var $isData = it.opts.v5 && $schema && $schema.$data, + $schemaValue; + if ($isData) { + out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; + $schemaValue = 'schema' + $lvl; + } else { + $schemaValue = $schema; + } + var $rule = this, + $definition = 'definition' + $lvl, + $rDef = $rule.definition; + var $compile, $inline, $macro, $ruleValidate, $validateCode; + if ($isData && $rDef.$data) { + $validateCode = 'keywordValidate' + $lvl; + var $validateSchema = $rDef.validateSchema; + out += ' var ' + ($definition) + ' = RULES.custom[\'' + ($keyword) + '\'].definition; var ' + ($validateCode) + ' = ' + ($definition) + '.validate;'; + } else { + $ruleValidate = it.useCustomRule($rule, $schema, it.schema, it); + $schemaValue = 'validate.schema' + $schemaPath; + $validateCode = $ruleValidate.code; + $compile = $rDef.compile; + $inline = $rDef.inline; + $macro = $rDef.macro; + } + var $ruleErrs = $validateCode + '.errors', + $i = 'i' + $lvl, + $ruleErr = 'ruleErr' + $lvl, + $asyncKeyword = $rDef.async; + if ($asyncKeyword && !it.async) throw new Error('async keyword in sync schema'); + if (!($inline || $macro)) { + out += '' + ($ruleErrs) + ' = null;'; + } + out += 'var ' + ($errs) + ' = errors;var ' + ($valid) + ';'; + if ($validateSchema) { + out += ' ' + ($valid) + ' = ' + ($definition) + '.validateSchema(' + ($schemaValue) + '); if (' + ($valid) + ') {'; + } + if ($inline) { + if ($rDef.statements) { + out += ' ' + ($ruleValidate.validate) + ' '; + } else { + out += ' ' + ($valid) + ' = ' + ($ruleValidate.validate) + '; '; + } + } else if ($macro) { + var $it = it.util.copy(it); + $it.level++; + var $nextValid = 'valid' + $it.level; + $it.schema = $ruleValidate.validate; + $it.schemaPath = ''; + var $wasComposite = it.compositeRule; + it.compositeRule = $it.compositeRule = true; + var $code = it.validate($it).replace(/validate\.schema/g, $validateCode); + it.compositeRule = $it.compositeRule = $wasComposite; + out += ' ' + ($code); + } else { + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; + out += ' ' + ($validateCode) + '.call( '; + if (it.opts.passContext) { + out += 'this'; + } else { + out += 'self'; + } + if ($compile || $rDef.schema === false) { + out += ' , ' + ($data) + ' '; + } else { + out += ' , ' + ($schemaValue) + ' , ' + ($data) + ' , validate.schema' + (it.schemaPath) + ' '; + } + out += ' , (dataPath || \'\')'; + if (it.errorPath != '""') { + out += ' + ' + (it.errorPath); + } + var $parentData = $dataLvl ? 'data' + (($dataLvl - 1) || '') : 'parentData', + $parentDataProperty = $dataLvl ? it.dataPathArr[$dataLvl] : 'parentDataProperty'; + out += ' , ' + ($parentData) + ' , ' + ($parentDataProperty) + ' , rootData ) '; + var def_callRuleValidate = out; + out = $$outStack.pop(); + if ($rDef.errors === false) { + out += ' ' + ($valid) + ' = '; + if ($asyncKeyword) { + out += '' + (it.yieldAwait); + } + out += '' + (def_callRuleValidate) + '; '; + } else { + if ($asyncKeyword) { + $ruleErrs = 'customErrors' + $lvl; + out += ' var ' + ($ruleErrs) + ' = null; try { ' + ($valid) + ' = ' + (it.yieldAwait) + (def_callRuleValidate) + '; } catch (e) { ' + ($valid) + ' = false; if (e instanceof ValidationError) ' + ($ruleErrs) + ' = e.errors; else throw e; } '; + } else { + out += ' ' + ($ruleErrs) + ' = null; ' + ($valid) + ' = ' + (def_callRuleValidate) + '; '; + } + } + } + if ($rDef.modifying) { + out += ' ' + ($data) + ' = ' + ($parentData) + '[' + ($parentDataProperty) + '];'; + } + if ($validateSchema) { + out += ' }'; + } + if ($rDef.valid) { + if ($breakOnError) { + out += ' if (true) { '; + } + } else { + out += ' if ( '; + if ($rDef.valid === undefined) { + out += ' !'; + if ($macro) { + out += '' + ($nextValid); + } else { + out += '' + ($valid); + } + } else { + out += ' ' + (!$rDef.valid) + ' '; + } + out += ') { '; + $errorKeyword = $rule.keyword; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ($errorKeyword || 'custom') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { keyword: \'' + ($rule.keyword) + '\' } '; + if (it.opts.messages !== false) { + out += ' , message: \'should pass "' + ($rule.keyword) + '" keyword validation\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + var def_customError = out; + out = $$outStack.pop(); + if ($inline) { + if ($rDef.errors) { + if ($rDef.errors != 'full') { + out += ' for (var ' + ($i) + '=' + ($errs) + '; ' + ($i) + ' ' + ($i) + ') { '; + var $passData = $data + '[' + $i + ']'; + $it.schema = $sch; + $it.schemaPath = $schemaPath + '[' + $i + ']'; + $it.errSchemaPath = $errSchemaPath + '/' + $i; + $it.errorPath = it.util.getPathExpr(it.errorPath, $i, it.opts.jsonPointers, true); + $it.dataPathArr[$dataNxt] = $i; + var $code = it.validate($it); + $it.baseId = $currentBaseId; + if (it.util.varOccurences($code, $nextData) < 2) { + out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' '; + } else { + out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' '; + } + out += ' } '; + if ($breakOnError) { + out += ' if (' + ($nextValid) + ') { '; + $closingBraces += '}'; + } + } + } + } + if (typeof $additionalItems == 'object' && it.util.schemaHasRules($additionalItems, it.RULES.all)) { + $it.schema = $additionalItems; + $it.schemaPath = it.schemaPath + '.additionalItems'; + $it.errSchemaPath = it.errSchemaPath + '/additionalItems'; + out += ' ' + ($nextValid) + ' = true; if (' + ($data) + '.length > ' + ($schema.length) + ') { for (var ' + ($idx) + ' = ' + ($schema.length) + '; ' + ($idx) + ' < ' + ($data) + '.length; ' + ($idx) + '++) { '; + $it.errorPath = it.util.getPathExpr(it.errorPath, $idx, it.opts.jsonPointers, true); + var $passData = $data + '[' + $idx + ']'; + $it.dataPathArr[$dataNxt] = $idx; + var $code = it.validate($it); + $it.baseId = $currentBaseId; + if (it.util.varOccurences($code, $nextData) < 2) { + out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' '; + } else { + out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' '; + } + if ($breakOnError) { + out += ' if (!' + ($nextValid) + ') break; '; + } + out += ' } } '; + if ($breakOnError) { + out += ' if (' + ($nextValid) + ') { '; + $closingBraces += '}'; + } + } + } else if (it.util.schemaHasRules($schema, it.RULES.all)) { + $it.schema = $schema; + $it.schemaPath = $schemaPath; + $it.errSchemaPath = $errSchemaPath; + out += ' for (var ' + ($idx) + ' = ' + (0) + '; ' + ($idx) + ' < ' + ($data) + '.length; ' + ($idx) + '++) { '; + $it.errorPath = it.util.getPathExpr(it.errorPath, $idx, it.opts.jsonPointers, true); + var $passData = $data + '[' + $idx + ']'; + $it.dataPathArr[$dataNxt] = $idx; + var $code = it.validate($it); + $it.baseId = $currentBaseId; + if (it.util.varOccurences($code, $nextData) < 2) { + out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' '; + } else { + out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' '; + } + if ($breakOnError) { + out += ' if (!' + ($nextValid) + ') break; '; + } + out += ' } '; + if ($breakOnError) { + out += ' if (' + ($nextValid) + ') { '; + $closingBraces += '}'; + } + } + if ($breakOnError) { + out += ' ' + ($closingBraces) + ' if (' + ($errs) + ' == errors) {'; + } + out = it.util.cleanUpCode(out); + return out; +} + +},{}],26:[function(require,module,exports){ +'use strict'; +module.exports = function generate_multipleOf(it, $keyword) { + var out = ' '; + var $lvl = it.level; + var $dataLvl = it.dataLevel; + var $schema = it.schema[$keyword]; + var $schemaPath = it.schemaPath + it.util.getProperty($keyword); + var $errSchemaPath = it.errSchemaPath + '/' + $keyword; + var $breakOnError = !it.opts.allErrors; + var $data = 'data' + ($dataLvl || ''); + var $isData = it.opts.v5 && $schema && $schema.$data, + $schemaValue; + if ($isData) { + out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; + $schemaValue = 'schema' + $lvl; + } else { + $schemaValue = $schema; + } + out += 'var division' + ($lvl) + ';if ('; + if ($isData) { + out += ' ' + ($schemaValue) + ' !== undefined && ( typeof ' + ($schemaValue) + ' != \'number\' || '; + } + out += ' (division' + ($lvl) + ' = ' + ($data) + ' / ' + ($schemaValue) + ', '; + if (it.opts.multipleOfPrecision) { + out += ' Math.abs(Math.round(division' + ($lvl) + ') - division' + ($lvl) + ') > 1e-' + (it.opts.multipleOfPrecision) + ' '; + } else { + out += ' division' + ($lvl) + ' !== parseInt(division' + ($lvl) + ') '; + } + out += ' ) '; + if ($isData) { + out += ' ) '; + } + out += ' ) { '; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('multipleOf') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { multipleOf: ' + ($schemaValue) + ' } '; + if (it.opts.messages !== false) { + out += ' , message: \'should be multiple of '; + if ($isData) { + out += '\' + ' + ($schemaValue); + } else { + out += '' + ($schema) + '\''; + } + } + if (it.opts.verbose) { + out += ' , schema: '; + if ($isData) { + out += 'validate.schema' + ($schemaPath); + } else { + out += '' + ($schema); + } + out += ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + out += '} '; + if ($breakOnError) { + out += ' else { '; + } + return out; +} + +},{}],27:[function(require,module,exports){ +'use strict'; +module.exports = function generate_not(it, $keyword) { + var out = ' '; + var $lvl = it.level; + var $dataLvl = it.dataLevel; + var $schema = it.schema[$keyword]; + var $schemaPath = it.schemaPath + it.util.getProperty($keyword); + var $errSchemaPath = it.errSchemaPath + '/' + $keyword; + var $breakOnError = !it.opts.allErrors; + var $data = 'data' + ($dataLvl || ''); + var $errs = 'errs__' + $lvl; + var $it = it.util.copy(it); + $it.level++; + var $nextValid = 'valid' + $it.level; + if (it.util.schemaHasRules($schema, it.RULES.all)) { + $it.schema = $schema; + $it.schemaPath = $schemaPath; + $it.errSchemaPath = $errSchemaPath; + out += ' var ' + ($errs) + ' = errors; '; + var $wasComposite = it.compositeRule; + it.compositeRule = $it.compositeRule = true; + $it.createErrors = false; + var $allErrorsOption; + if ($it.opts.allErrors) { + $allErrorsOption = $it.opts.allErrors; + $it.opts.allErrors = false; + } + out += ' ' + (it.validate($it)) + ' '; + $it.createErrors = true; + if ($allErrorsOption) $it.opts.allErrors = $allErrorsOption; + it.compositeRule = $it.compositeRule = $wasComposite; + out += ' if (' + ($nextValid) + ') { '; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('not') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} '; + if (it.opts.messages !== false) { + out += ' , message: \'should NOT be valid\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + out += ' } else { errors = ' + ($errs) + '; if (vErrors !== null) { if (' + ($errs) + ') vErrors.length = ' + ($errs) + '; else vErrors = null; } '; + if (it.opts.allErrors) { + out += ' } '; + } + } else { + out += ' var err = '; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('not') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} '; + if (it.opts.messages !== false) { + out += ' , message: \'should NOT be valid\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + out += '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + if ($breakOnError) { + out += ' if (false) { '; + } + } + return out; +} + +},{}],28:[function(require,module,exports){ +'use strict'; +module.exports = function generate_oneOf(it, $keyword) { + var out = ' '; + var $lvl = it.level; + var $dataLvl = it.dataLevel; + var $schema = it.schema[$keyword]; + var $schemaPath = it.schemaPath + it.util.getProperty($keyword); + var $errSchemaPath = it.errSchemaPath + '/' + $keyword; + var $breakOnError = !it.opts.allErrors; + var $data = 'data' + ($dataLvl || ''); + var $valid = 'valid' + $lvl; + var $errs = 'errs__' + $lvl; + var $it = it.util.copy(it); + var $closingBraces = ''; + $it.level++; + var $nextValid = 'valid' + $it.level; + out += 'var ' + ($errs) + ' = errors;var prevValid' + ($lvl) + ' = false;var ' + ($valid) + ' = false;'; + var $currentBaseId = $it.baseId; + var $wasComposite = it.compositeRule; + it.compositeRule = $it.compositeRule = true; + var arr1 = $schema; + if (arr1) { + var $sch, $i = -1, + l1 = arr1.length - 1; + while ($i < l1) { + $sch = arr1[$i += 1]; + if (it.util.schemaHasRules($sch, it.RULES.all)) { + $it.schema = $sch; + $it.schemaPath = $schemaPath + '[' + $i + ']'; + $it.errSchemaPath = $errSchemaPath + '/' + $i; + out += ' ' + (it.validate($it)) + ' '; + $it.baseId = $currentBaseId; + } else { + out += ' var ' + ($nextValid) + ' = true; '; + } + if ($i) { + out += ' if (' + ($nextValid) + ' && prevValid' + ($lvl) + ') ' + ($valid) + ' = false; else { '; + $closingBraces += '}'; + } + out += ' if (' + ($nextValid) + ') ' + ($valid) + ' = prevValid' + ($lvl) + ' = true;'; + } + } + it.compositeRule = $it.compositeRule = $wasComposite; + out += '' + ($closingBraces) + 'if (!' + ($valid) + ') { '; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('oneOf') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} '; + if (it.opts.messages !== false) { + out += ' , message: \'should match exactly one schema in oneOf\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + out += '} else { errors = ' + ($errs) + '; if (vErrors !== null) { if (' + ($errs) + ') vErrors.length = ' + ($errs) + '; else vErrors = null; }'; + if (it.opts.allErrors) { + out += ' } '; + } + return out; +} + +},{}],29:[function(require,module,exports){ +'use strict'; +module.exports = function generate_pattern(it, $keyword) { + var out = ' '; + var $lvl = it.level; + var $dataLvl = it.dataLevel; + var $schema = it.schema[$keyword]; + var $schemaPath = it.schemaPath + it.util.getProperty($keyword); + var $errSchemaPath = it.errSchemaPath + '/' + $keyword; + var $breakOnError = !it.opts.allErrors; + var $data = 'data' + ($dataLvl || ''); + var $isData = it.opts.v5 && $schema && $schema.$data, + $schemaValue; + if ($isData) { + out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; + $schemaValue = 'schema' + $lvl; + } else { + $schemaValue = $schema; + } + var $regexp = $isData ? '(new RegExp(' + $schemaValue + '))' : it.usePattern($schema); + out += 'if ( '; + if ($isData) { + out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'string\') || '; + } + out += ' !' + ($regexp) + '.test(' + ($data) + ') ) { '; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('pattern') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { pattern: '; + if ($isData) { + out += '' + ($schemaValue); + } else { + out += '' + (it.util.toQuotedString($schema)); + } + out += ' } '; + if (it.opts.messages !== false) { + out += ' , message: \'should match pattern "'; + if ($isData) { + out += '\' + ' + ($schemaValue) + ' + \''; + } else { + out += '' + (it.util.escapeQuotes($schema)); + } + out += '"\' '; + } + if (it.opts.verbose) { + out += ' , schema: '; + if ($isData) { + out += 'validate.schema' + ($schemaPath); + } else { + out += '' + (it.util.toQuotedString($schema)); + } + out += ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + out += '} '; + if ($breakOnError) { + out += ' else { '; + } + return out; +} + +},{}],30:[function(require,module,exports){ +'use strict'; +module.exports = function generate_patternRequired(it, $keyword) { + var out = ' '; + var $lvl = it.level; + var $dataLvl = it.dataLevel; + var $schema = it.schema[$keyword]; + var $schemaPath = it.schemaPath + it.util.getProperty($keyword); + var $errSchemaPath = it.errSchemaPath + '/' + $keyword; + var $breakOnError = !it.opts.allErrors; + var $data = 'data' + ($dataLvl || ''); + var $valid = 'valid' + $lvl; + var $key = 'key' + $lvl, + $matched = 'patternMatched' + $lvl, + $closingBraces = '', + $ownProperties = it.opts.ownProperties; + out += 'var ' + ($valid) + ' = true;'; + var arr1 = $schema; + if (arr1) { + var $pProperty, i1 = -1, + l1 = arr1.length - 1; + while (i1 < l1) { + $pProperty = arr1[i1 += 1]; + out += ' var ' + ($matched) + ' = false; for (var ' + ($key) + ' in ' + ($data) + ') { '; + if ($ownProperties) { + out += ' if (!Object.prototype.hasOwnProperty.call(' + ($data) + ', ' + ($key) + ')) continue; '; + } + out += ' ' + ($matched) + ' = ' + (it.usePattern($pProperty)) + '.test(' + ($key) + '); if (' + ($matched) + ') break; } '; + var $missingPattern = it.util.escapeQuotes($pProperty); + out += ' if (!' + ($matched) + ') { ' + ($valid) + ' = false; var err = '; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('patternRequired') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingPattern: \'' + ($missingPattern) + '\' } '; + if (it.opts.messages !== false) { + out += ' , message: \'should have property matching pattern \\\'' + ($missingPattern) + '\\\'\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + out += '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } '; + if ($breakOnError) { + $closingBraces += '}'; + out += ' else { '; + } + } + } + out += '' + ($closingBraces); + return out; +} + +},{}],31:[function(require,module,exports){ +'use strict'; +module.exports = function generate_properties(it, $keyword) { + var out = ' '; + var $lvl = it.level; + var $dataLvl = it.dataLevel; + var $schema = it.schema[$keyword]; + var $schemaPath = it.schemaPath + it.util.getProperty($keyword); + var $errSchemaPath = it.errSchemaPath + '/' + $keyword; + var $breakOnError = !it.opts.allErrors; + var $data = 'data' + ($dataLvl || ''); + var $valid = 'valid' + $lvl; + var $errs = 'errs__' + $lvl; + var $it = it.util.copy(it); + var $closingBraces = ''; + $it.level++; + var $nextValid = 'valid' + $it.level; + var $key = 'key' + $lvl, + $dataNxt = $it.dataLevel = it.dataLevel + 1, + $nextData = 'data' + $dataNxt; + var $schemaKeys = Object.keys($schema || {}), + $pProperties = it.schema.patternProperties || {}, + $pPropertyKeys = Object.keys($pProperties), + $aProperties = it.schema.additionalProperties, + $someProperties = $schemaKeys.length || $pPropertyKeys.length, + $noAdditional = $aProperties === false, + $additionalIsSchema = typeof $aProperties == 'object' && Object.keys($aProperties).length, + $removeAdditional = it.opts.removeAdditional, + $checkAdditional = $noAdditional || $additionalIsSchema || $removeAdditional, + $ownProperties = it.opts.ownProperties, + $currentBaseId = it.baseId; + var $required = it.schema.required; + if ($required && !(it.opts.v5 && $required.$data) && $required.length < it.opts.loopRequired) var $requiredHash = it.util.toHash($required); + if (it.opts.v5) { + var $pgProperties = it.schema.patternGroups || {}, + $pgPropertyKeys = Object.keys($pgProperties); + } + out += 'var ' + ($errs) + ' = errors;var ' + ($nextValid) + ' = true;'; + if ($checkAdditional) { + out += ' for (var ' + ($key) + ' in ' + ($data) + ') { '; + if ($ownProperties) { + out += ' if (!Object.prototype.hasOwnProperty.call(' + ($data) + ', ' + ($key) + ')) continue; '; + } + if ($someProperties) { + out += ' var isAdditional' + ($lvl) + ' = !(false '; + if ($schemaKeys.length) { + if ($schemaKeys.length > 5) { + out += ' || validate.schema' + ($schemaPath) + '[' + ($key) + '] '; + } else { + var arr1 = $schemaKeys; + if (arr1) { + var $propertyKey, i1 = -1, + l1 = arr1.length - 1; + while (i1 < l1) { + $propertyKey = arr1[i1 += 1]; + out += ' || ' + ($key) + ' == ' + (it.util.toQuotedString($propertyKey)) + ' '; + } + } + } + } + if ($pPropertyKeys.length) { + var arr2 = $pPropertyKeys; + if (arr2) { + var $pProperty, $i = -1, + l2 = arr2.length - 1; + while ($i < l2) { + $pProperty = arr2[$i += 1]; + out += ' || ' + (it.usePattern($pProperty)) + '.test(' + ($key) + ') '; + } + } + } + if (it.opts.v5 && $pgPropertyKeys && $pgPropertyKeys.length) { + var arr3 = $pgPropertyKeys; + if (arr3) { + var $pgProperty, $i = -1, + l3 = arr3.length - 1; + while ($i < l3) { + $pgProperty = arr3[$i += 1]; + out += ' || ' + (it.usePattern($pgProperty)) + '.test(' + ($key) + ') '; + } + } + } + out += ' ); if (isAdditional' + ($lvl) + ') { '; + } + if ($removeAdditional == 'all') { + out += ' delete ' + ($data) + '[' + ($key) + ']; '; + } else { + var $currentErrorPath = it.errorPath; + var $additionalProperty = '\' + ' + $key + ' + \''; + if (it.opts._errorDataPathProperty) { + it.errorPath = it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers); + } + if ($noAdditional) { + if ($removeAdditional) { + out += ' delete ' + ($data) + '[' + ($key) + ']; '; + } else { + out += ' ' + ($nextValid) + ' = false; '; + var $currErrSchemaPath = $errSchemaPath; + $errSchemaPath = it.errSchemaPath + '/additionalProperties'; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('additionalProperties') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { additionalProperty: \'' + ($additionalProperty) + '\' } '; + if (it.opts.messages !== false) { + out += ' , message: \'should NOT have additional properties\' '; + } + if (it.opts.verbose) { + out += ' , schema: false , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + $errSchemaPath = $currErrSchemaPath; + if ($breakOnError) { + out += ' break; '; + } + } + } else if ($additionalIsSchema) { + if ($removeAdditional == 'failing') { + out += ' var ' + ($errs) + ' = errors; '; + var $wasComposite = it.compositeRule; + it.compositeRule = $it.compositeRule = true; + $it.schema = $aProperties; + $it.schemaPath = it.schemaPath + '.additionalProperties'; + $it.errSchemaPath = it.errSchemaPath + '/additionalProperties'; + $it.errorPath = it.opts._errorDataPathProperty ? it.errorPath : it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers); + var $passData = $data + '[' + $key + ']'; + $it.dataPathArr[$dataNxt] = $key; + var $code = it.validate($it); + $it.baseId = $currentBaseId; + if (it.util.varOccurences($code, $nextData) < 2) { + out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' '; + } else { + out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' '; + } + out += ' if (!' + ($nextValid) + ') { errors = ' + ($errs) + '; if (validate.errors !== null) { if (errors) validate.errors.length = errors; else validate.errors = null; } delete ' + ($data) + '[' + ($key) + ']; } '; + it.compositeRule = $it.compositeRule = $wasComposite; + } else { + $it.schema = $aProperties; + $it.schemaPath = it.schemaPath + '.additionalProperties'; + $it.errSchemaPath = it.errSchemaPath + '/additionalProperties'; + $it.errorPath = it.opts._errorDataPathProperty ? it.errorPath : it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers); + var $passData = $data + '[' + $key + ']'; + $it.dataPathArr[$dataNxt] = $key; + var $code = it.validate($it); + $it.baseId = $currentBaseId; + if (it.util.varOccurences($code, $nextData) < 2) { + out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' '; + } else { + out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' '; + } + if ($breakOnError) { + out += ' if (!' + ($nextValid) + ') break; '; + } + } + } + it.errorPath = $currentErrorPath; + } + if ($someProperties) { + out += ' } '; + } + out += ' } '; + if ($breakOnError) { + out += ' if (' + ($nextValid) + ') { '; + $closingBraces += '}'; + } + } + var $useDefaults = it.opts.useDefaults && !it.compositeRule; + if ($schemaKeys.length) { + var arr4 = $schemaKeys; + if (arr4) { + var $propertyKey, i4 = -1, + l4 = arr4.length - 1; + while (i4 < l4) { + $propertyKey = arr4[i4 += 1]; + var $sch = $schema[$propertyKey]; + if (it.util.schemaHasRules($sch, it.RULES.all)) { + var $prop = it.util.getProperty($propertyKey), + $passData = $data + $prop, + $hasDefault = $useDefaults && $sch.default !== undefined; + $it.schema = $sch; + $it.schemaPath = $schemaPath + $prop; + $it.errSchemaPath = $errSchemaPath + '/' + it.util.escapeFragment($propertyKey); + $it.errorPath = it.util.getPath(it.errorPath, $propertyKey, it.opts.jsonPointers); + $it.dataPathArr[$dataNxt] = it.util.toQuotedString($propertyKey); + var $code = it.validate($it); + $it.baseId = $currentBaseId; + if (it.util.varOccurences($code, $nextData) < 2) { + $code = it.util.varReplace($code, $nextData, $passData); + var $useData = $passData; + } else { + var $useData = $nextData; + out += ' var ' + ($nextData) + ' = ' + ($passData) + '; '; + } + if ($hasDefault) { + out += ' ' + ($code) + ' '; + } else { + if ($requiredHash && $requiredHash[$propertyKey]) { + out += ' if (' + ($useData) + ' === undefined) { ' + ($nextValid) + ' = false; '; + var $currentErrorPath = it.errorPath, + $currErrSchemaPath = $errSchemaPath, + $missingProperty = it.util.escapeQuotes($propertyKey); + if (it.opts._errorDataPathProperty) { + it.errorPath = it.util.getPath($currentErrorPath, $propertyKey, it.opts.jsonPointers); + } + $errSchemaPath = it.errSchemaPath + '/required'; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } '; + if (it.opts.messages !== false) { + out += ' , message: \''; + if (it.opts._errorDataPathProperty) { + out += 'is a required property'; + } else { + out += 'should have required property \\\'' + ($missingProperty) + '\\\''; + } + out += '\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + $errSchemaPath = $currErrSchemaPath; + it.errorPath = $currentErrorPath; + out += ' } else { '; + } else { + if ($breakOnError) { + out += ' if (' + ($useData) + ' === undefined) { ' + ($nextValid) + ' = true; } else { '; + } else { + out += ' if (' + ($useData) + ' !== undefined) { '; + } + } + out += ' ' + ($code) + ' } '; + } + } + if ($breakOnError) { + out += ' if (' + ($nextValid) + ') { '; + $closingBraces += '}'; + } + } + } + } + var arr5 = $pPropertyKeys; + if (arr5) { + var $pProperty, i5 = -1, + l5 = arr5.length - 1; + while (i5 < l5) { + $pProperty = arr5[i5 += 1]; + var $sch = $pProperties[$pProperty]; + if (it.util.schemaHasRules($sch, it.RULES.all)) { + $it.schema = $sch; + $it.schemaPath = it.schemaPath + '.patternProperties' + it.util.getProperty($pProperty); + $it.errSchemaPath = it.errSchemaPath + '/patternProperties/' + it.util.escapeFragment($pProperty); + out += ' for (var ' + ($key) + ' in ' + ($data) + ') { '; + if ($ownProperties) { + out += ' if (!Object.prototype.hasOwnProperty.call(' + ($data) + ', ' + ($key) + ')) continue; '; + } + out += ' if (' + (it.usePattern($pProperty)) + '.test(' + ($key) + ')) { '; + $it.errorPath = it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers); + var $passData = $data + '[' + $key + ']'; + $it.dataPathArr[$dataNxt] = $key; + var $code = it.validate($it); + $it.baseId = $currentBaseId; + if (it.util.varOccurences($code, $nextData) < 2) { + out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' '; + } else { + out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' '; + } + if ($breakOnError) { + out += ' if (!' + ($nextValid) + ') break; '; + } + out += ' } '; + if ($breakOnError) { + out += ' else ' + ($nextValid) + ' = true; '; + } + out += ' } '; + if ($breakOnError) { + out += ' if (' + ($nextValid) + ') { '; + $closingBraces += '}'; + } + } + } + } + if (it.opts.v5) { + var arr6 = $pgPropertyKeys; + if (arr6) { + var $pgProperty, i6 = -1, + l6 = arr6.length - 1; + while (i6 < l6) { + $pgProperty = arr6[i6 += 1]; + var $pgSchema = $pgProperties[$pgProperty], + $sch = $pgSchema.schema; + if (it.util.schemaHasRules($sch, it.RULES.all)) { + $it.schema = $sch; + $it.schemaPath = it.schemaPath + '.patternGroups' + it.util.getProperty($pgProperty) + '.schema'; + $it.errSchemaPath = it.errSchemaPath + '/patternGroups/' + it.util.escapeFragment($pgProperty) + '/schema'; + out += ' var pgPropCount' + ($lvl) + ' = 0; for (var ' + ($key) + ' in ' + ($data) + ') { '; + if ($ownProperties) { + out += ' if (!Object.prototype.hasOwnProperty.call(' + ($data) + ', ' + ($key) + ')) continue; '; + } + out += ' if (' + (it.usePattern($pgProperty)) + '.test(' + ($key) + ')) { pgPropCount' + ($lvl) + '++; '; + $it.errorPath = it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers); + var $passData = $data + '[' + $key + ']'; + $it.dataPathArr[$dataNxt] = $key; + var $code = it.validate($it); + $it.baseId = $currentBaseId; + if (it.util.varOccurences($code, $nextData) < 2) { + out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' '; + } else { + out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' '; + } + if ($breakOnError) { + out += ' if (!' + ($nextValid) + ') break; '; + } + out += ' } '; + if ($breakOnError) { + out += ' else ' + ($nextValid) + ' = true; '; + } + out += ' } '; + if ($breakOnError) { + out += ' if (' + ($nextValid) + ') { '; + $closingBraces += '}'; + } + var $pgMin = $pgSchema.minimum, + $pgMax = $pgSchema.maximum; + if ($pgMin !== undefined || $pgMax !== undefined) { + out += ' var ' + ($valid) + ' = true; '; + var $currErrSchemaPath = $errSchemaPath; + if ($pgMin !== undefined) { + var $limit = $pgMin, + $reason = 'minimum', + $moreOrLess = 'less'; + out += ' ' + ($valid) + ' = pgPropCount' + ($lvl) + ' >= ' + ($pgMin) + '; '; + $errSchemaPath = it.errSchemaPath + '/patternGroups/minimum'; + out += ' if (!' + ($valid) + ') { '; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('patternGroups') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { reason: \'' + ($reason) + '\', limit: ' + ($limit) + ', pattern: \'' + (it.util.escapeQuotes($pgProperty)) + '\' } '; + if (it.opts.messages !== false) { + out += ' , message: \'should NOT have ' + ($moreOrLess) + ' than ' + ($limit) + ' properties matching pattern "' + (it.util.escapeQuotes($pgProperty)) + '"\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + out += ' } '; + if ($pgMax !== undefined) { + out += ' else '; + } + } + if ($pgMax !== undefined) { + var $limit = $pgMax, + $reason = 'maximum', + $moreOrLess = 'more'; + out += ' ' + ($valid) + ' = pgPropCount' + ($lvl) + ' <= ' + ($pgMax) + '; '; + $errSchemaPath = it.errSchemaPath + '/patternGroups/maximum'; + out += ' if (!' + ($valid) + ') { '; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('patternGroups') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { reason: \'' + ($reason) + '\', limit: ' + ($limit) + ', pattern: \'' + (it.util.escapeQuotes($pgProperty)) + '\' } '; + if (it.opts.messages !== false) { + out += ' , message: \'should NOT have ' + ($moreOrLess) + ' than ' + ($limit) + ' properties matching pattern "' + (it.util.escapeQuotes($pgProperty)) + '"\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + out += ' } '; + } + $errSchemaPath = $currErrSchemaPath; + if ($breakOnError) { + out += ' if (' + ($valid) + ') { '; + $closingBraces += '}'; + } + } + } + } + } + } + if ($breakOnError) { + out += ' ' + ($closingBraces) + ' if (' + ($errs) + ' == errors) {'; + } + out = it.util.cleanUpCode(out); + return out; +} + +},{}],32:[function(require,module,exports){ +'use strict'; +module.exports = function generate_ref(it, $keyword) { + var out = ' '; + var $lvl = it.level; + var $dataLvl = it.dataLevel; + var $schema = it.schema[$keyword]; + var $errSchemaPath = it.errSchemaPath + '/' + $keyword; + var $breakOnError = !it.opts.allErrors; + var $data = 'data' + ($dataLvl || ''); + var $valid = 'valid' + $lvl; + var $async, $refCode; + if ($schema == '#' || $schema == '#/') { + if (it.isRoot) { + $async = it.async; + $refCode = 'validate'; + } else { + $async = it.root.schema.$async === true; + $refCode = 'root.refVal[0]'; + } + } else { + var $refVal = it.resolveRef(it.baseId, $schema, it.isRoot); + if ($refVal === undefined) { + var $message = 'can\'t resolve reference ' + $schema + ' from id ' + it.baseId; + if (it.opts.missingRefs == 'fail') { + console.log($message); + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('$ref') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { ref: \'' + (it.util.escapeQuotes($schema)) + '\' } '; + if (it.opts.messages !== false) { + out += ' , message: \'can\\\'t resolve reference ' + (it.util.escapeQuotes($schema)) + '\' '; + } + if (it.opts.verbose) { + out += ' , schema: ' + (it.util.toQuotedString($schema)) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + if ($breakOnError) { + out += ' if (false) { '; + } + } else if (it.opts.missingRefs == 'ignore') { + console.log($message); + if ($breakOnError) { + out += ' if (true) { '; + } + } else { + var $error = new Error($message); + $error.missingRef = it.resolve.url(it.baseId, $schema); + $error.missingSchema = it.resolve.normalizeId(it.resolve.fullPath($error.missingRef)); + throw $error; + } + } else if ($refVal.inline) { + var $it = it.util.copy(it); + $it.level++; + var $nextValid = 'valid' + $it.level; + $it.schema = $refVal.schema; + $it.schemaPath = ''; + $it.errSchemaPath = $schema; + var $code = it.validate($it).replace(/validate\.schema/g, $refVal.code); + out += ' ' + ($code) + ' '; + if ($breakOnError) { + out += ' if (' + ($nextValid) + ') { '; + } + } else { + $async = $refVal.$async === true; + $refCode = $refVal.code; + } + } + if ($refCode) { + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; + if (it.opts.passContext) { + out += ' ' + ($refCode) + '.call(this, '; + } else { + out += ' ' + ($refCode) + '( '; + } + out += ' ' + ($data) + ', (dataPath || \'\')'; + if (it.errorPath != '""') { + out += ' + ' + (it.errorPath); + } + var $parentData = $dataLvl ? 'data' + (($dataLvl - 1) || '') : 'parentData', + $parentDataProperty = $dataLvl ? it.dataPathArr[$dataLvl] : 'parentDataProperty'; + out += ' , ' + ($parentData) + ' , ' + ($parentDataProperty) + ', rootData) '; + var __callValidate = out; + out = $$outStack.pop(); + if ($async) { + if (!it.async) throw new Error('async schema referenced by sync schema'); + out += ' try { '; + if ($breakOnError) { + out += 'var ' + ($valid) + ' ='; + } + out += ' ' + (it.yieldAwait) + ' ' + (__callValidate) + '; } catch (e) { if (!(e instanceof ValidationError)) throw e; if (vErrors === null) vErrors = e.errors; else vErrors = vErrors.concat(e.errors); errors = vErrors.length; } '; + if ($breakOnError) { + out += ' if (' + ($valid) + ') { '; + } + } else { + out += ' if (!' + (__callValidate) + ') { if (vErrors === null) vErrors = ' + ($refCode) + '.errors; else vErrors = vErrors.concat(' + ($refCode) + '.errors); errors = vErrors.length; } '; + if ($breakOnError) { + out += ' else { '; + } + } + } + return out; +} + +},{}],33:[function(require,module,exports){ +'use strict'; +module.exports = function generate_required(it, $keyword) { + var out = ' '; + var $lvl = it.level; + var $dataLvl = it.dataLevel; + var $schema = it.schema[$keyword]; + var $schemaPath = it.schemaPath + it.util.getProperty($keyword); + var $errSchemaPath = it.errSchemaPath + '/' + $keyword; + var $breakOnError = !it.opts.allErrors; + var $data = 'data' + ($dataLvl || ''); + var $valid = 'valid' + $lvl; + var $isData = it.opts.v5 && $schema && $schema.$data, + $schemaValue; + if ($isData) { + out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; + $schemaValue = 'schema' + $lvl; + } else { + $schemaValue = $schema; + } + var $vSchema = 'schema' + $lvl; + if (!$isData) { + if ($schema.length < it.opts.loopRequired && it.schema.properties && Object.keys(it.schema.properties).length) { + var $required = []; + var arr1 = $schema; + if (arr1) { + var $property, i1 = -1, + l1 = arr1.length - 1; + while (i1 < l1) { + $property = arr1[i1 += 1]; + var $propertySch = it.schema.properties[$property]; + if (!($propertySch && it.util.schemaHasRules($propertySch, it.RULES.all))) { + $required[$required.length] = $property; + } + } + } + } else { + var $required = $schema; + } + } + if ($isData || $required.length) { + var $currentErrorPath = it.errorPath, + $loopRequired = $isData || $required.length >= it.opts.loopRequired; + if ($breakOnError) { + out += ' var missing' + ($lvl) + '; '; + if ($loopRequired) { + if (!$isData) { + out += ' var ' + ($vSchema) + ' = validate.schema' + ($schemaPath) + '; '; + } + var $i = 'i' + $lvl, + $propertyPath = 'schema' + $lvl + '[' + $i + ']', + $missingProperty = '\' + ' + $propertyPath + ' + \''; + if (it.opts._errorDataPathProperty) { + it.errorPath = it.util.getPathExpr($currentErrorPath, $propertyPath, it.opts.jsonPointers); + } + out += ' var ' + ($valid) + ' = true; '; + if ($isData) { + out += ' if (schema' + ($lvl) + ' === undefined) ' + ($valid) + ' = true; else if (!Array.isArray(schema' + ($lvl) + ')) ' + ($valid) + ' = false; else {'; + } + out += ' for (var ' + ($i) + ' = 0; ' + ($i) + ' < ' + ($vSchema) + '.length; ' + ($i) + '++) { ' + ($valid) + ' = ' + ($data) + '[' + ($vSchema) + '[' + ($i) + ']] !== undefined; if (!' + ($valid) + ') break; } '; + if ($isData) { + out += ' } '; + } + out += ' if (!' + ($valid) + ') { '; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } '; + if (it.opts.messages !== false) { + out += ' , message: \''; + if (it.opts._errorDataPathProperty) { + out += 'is a required property'; + } else { + out += 'should have required property \\\'' + ($missingProperty) + '\\\''; + } + out += '\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + out += ' } else { '; + } else { + out += ' if ( '; + var arr2 = $required; + if (arr2) { + var _$property, $i = -1, + l2 = arr2.length - 1; + while ($i < l2) { + _$property = arr2[$i += 1]; + if ($i) { + out += ' || '; + } + var $prop = it.util.getProperty(_$property); + out += ' ( ' + ($data) + ($prop) + ' === undefined && (missing' + ($lvl) + ' = ' + (it.util.toQuotedString(it.opts.jsonPointers ? _$property : $prop)) + ') ) '; + } + } + out += ') { '; + var $propertyPath = 'missing' + $lvl, + $missingProperty = '\' + ' + $propertyPath + ' + \''; + if (it.opts._errorDataPathProperty) { + it.errorPath = it.opts.jsonPointers ? it.util.getPathExpr($currentErrorPath, $propertyPath, true) : $currentErrorPath + ' + ' + $propertyPath; + } + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } '; + if (it.opts.messages !== false) { + out += ' , message: \''; + if (it.opts._errorDataPathProperty) { + out += 'is a required property'; + } else { + out += 'should have required property \\\'' + ($missingProperty) + '\\\''; + } + out += '\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + out += ' } else { '; + } + } else { + if ($loopRequired) { + if (!$isData) { + out += ' var ' + ($vSchema) + ' = validate.schema' + ($schemaPath) + '; '; + } + var $i = 'i' + $lvl, + $propertyPath = 'schema' + $lvl + '[' + $i + ']', + $missingProperty = '\' + ' + $propertyPath + ' + \''; + if (it.opts._errorDataPathProperty) { + it.errorPath = it.util.getPathExpr($currentErrorPath, $propertyPath, it.opts.jsonPointers); + } + if ($isData) { + out += ' if (' + ($vSchema) + ' && !Array.isArray(' + ($vSchema) + ')) { var err = '; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } '; + if (it.opts.messages !== false) { + out += ' , message: \''; + if (it.opts._errorDataPathProperty) { + out += 'is a required property'; + } else { + out += 'should have required property \\\'' + ($missingProperty) + '\\\''; + } + out += '\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + out += '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } else if (' + ($vSchema) + ' !== undefined) { '; + } + out += ' for (var ' + ($i) + ' = 0; ' + ($i) + ' < ' + ($vSchema) + '.length; ' + ($i) + '++) { if (' + ($data) + '[' + ($vSchema) + '[' + ($i) + ']] === undefined) { var err = '; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } '; + if (it.opts.messages !== false) { + out += ' , message: \''; + if (it.opts._errorDataPathProperty) { + out += 'is a required property'; + } else { + out += 'should have required property \\\'' + ($missingProperty) + '\\\''; + } + out += '\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + out += '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } } '; + if ($isData) { + out += ' } '; + } + } else { + var arr3 = $required; + if (arr3) { + var $reqProperty, i3 = -1, + l3 = arr3.length - 1; + while (i3 < l3) { + $reqProperty = arr3[i3 += 1]; + var $prop = it.util.getProperty($reqProperty), + $missingProperty = it.util.escapeQuotes($reqProperty); + if (it.opts._errorDataPathProperty) { + it.errorPath = it.util.getPath($currentErrorPath, $reqProperty, it.opts.jsonPointers); + } + out += ' if (' + ($data) + ($prop) + ' === undefined) { var err = '; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } '; + if (it.opts.messages !== false) { + out += ' , message: \''; + if (it.opts._errorDataPathProperty) { + out += 'is a required property'; + } else { + out += 'should have required property \\\'' + ($missingProperty) + '\\\''; + } + out += '\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + out += '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } '; + } + } + } + } + it.errorPath = $currentErrorPath; + } else if ($breakOnError) { + out += ' if (true) {'; + } + return out; +} + +},{}],34:[function(require,module,exports){ +'use strict'; +module.exports = function generate_switch(it, $keyword) { + var out = ' '; + var $lvl = it.level; + var $dataLvl = it.dataLevel; + var $schema = it.schema[$keyword]; + var $schemaPath = it.schemaPath + it.util.getProperty($keyword); + var $errSchemaPath = it.errSchemaPath + '/' + $keyword; + var $breakOnError = !it.opts.allErrors; + var $data = 'data' + ($dataLvl || ''); + var $valid = 'valid' + $lvl; + var $errs = 'errs__' + $lvl; + var $it = it.util.copy(it); + var $closingBraces = ''; + $it.level++; + var $nextValid = 'valid' + $it.level; + var $ifPassed = 'ifPassed' + it.level, + $currentBaseId = $it.baseId, + $shouldContinue; + out += 'var ' + ($ifPassed) + ';'; + var arr1 = $schema; + if (arr1) { + var $sch, $caseIndex = -1, + l1 = arr1.length - 1; + while ($caseIndex < l1) { + $sch = arr1[$caseIndex += 1]; + if ($caseIndex && !$shouldContinue) { + out += ' if (!' + ($ifPassed) + ') { '; + $closingBraces += '}'; + } + if ($sch.if && it.util.schemaHasRules($sch.if, it.RULES.all)) { + out += ' var ' + ($errs) + ' = errors; '; + var $wasComposite = it.compositeRule; + it.compositeRule = $it.compositeRule = true; + $it.createErrors = false; + $it.schema = $sch.if; + $it.schemaPath = $schemaPath + '[' + $caseIndex + '].if'; + $it.errSchemaPath = $errSchemaPath + '/' + $caseIndex + '/if'; + out += ' ' + (it.validate($it)) + ' '; + $it.baseId = $currentBaseId; + $it.createErrors = true; + it.compositeRule = $it.compositeRule = $wasComposite; + out += ' ' + ($ifPassed) + ' = ' + ($nextValid) + '; if (' + ($ifPassed) + ') { '; + if (typeof $sch.then == 'boolean') { + if ($sch.then === false) { + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('switch') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { caseIndex: ' + ($caseIndex) + ' } '; + if (it.opts.messages !== false) { + out += ' , message: \'should pass "switch" keyword validation\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + } + out += ' var ' + ($nextValid) + ' = ' + ($sch.then) + '; '; + } else { + $it.schema = $sch.then; + $it.schemaPath = $schemaPath + '[' + $caseIndex + '].then'; + $it.errSchemaPath = $errSchemaPath + '/' + $caseIndex + '/then'; + out += ' ' + (it.validate($it)) + ' '; + $it.baseId = $currentBaseId; + } + out += ' } else { errors = ' + ($errs) + '; if (vErrors !== null) { if (' + ($errs) + ') vErrors.length = ' + ($errs) + '; else vErrors = null; } } '; + } else { + out += ' ' + ($ifPassed) + ' = true; '; + if (typeof $sch.then == 'boolean') { + if ($sch.then === false) { + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('switch') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { caseIndex: ' + ($caseIndex) + ' } '; + if (it.opts.messages !== false) { + out += ' , message: \'should pass "switch" keyword validation\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + } + out += ' var ' + ($nextValid) + ' = ' + ($sch.then) + '; '; + } else { + $it.schema = $sch.then; + $it.schemaPath = $schemaPath + '[' + $caseIndex + '].then'; + $it.errSchemaPath = $errSchemaPath + '/' + $caseIndex + '/then'; + out += ' ' + (it.validate($it)) + ' '; + $it.baseId = $currentBaseId; + } + } + $shouldContinue = $sch.continue + } + } + out += '' + ($closingBraces) + 'var ' + ($valid) + ' = ' + ($nextValid) + '; '; + out = it.util.cleanUpCode(out); + return out; +} + +},{}],35:[function(require,module,exports){ +'use strict'; +module.exports = function generate_uniqueItems(it, $keyword) { + var out = ' '; + var $lvl = it.level; + var $dataLvl = it.dataLevel; + var $schema = it.schema[$keyword]; + var $schemaPath = it.schemaPath + it.util.getProperty($keyword); + var $errSchemaPath = it.errSchemaPath + '/' + $keyword; + var $breakOnError = !it.opts.allErrors; + var $data = 'data' + ($dataLvl || ''); + var $valid = 'valid' + $lvl; + var $isData = it.opts.v5 && $schema && $schema.$data, + $schemaValue; + if ($isData) { + out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; + $schemaValue = 'schema' + $lvl; + } else { + $schemaValue = $schema; + } + if (($schema || $isData) && it.opts.uniqueItems !== false) { + if ($isData) { + out += ' var ' + ($valid) + '; if (' + ($schemaValue) + ' === false || ' + ($schemaValue) + ' === undefined) ' + ($valid) + ' = true; else if (typeof ' + ($schemaValue) + ' != \'boolean\') ' + ($valid) + ' = false; else { '; + } + out += ' var ' + ($valid) + ' = true; if (' + ($data) + '.length > 1) { var i = ' + ($data) + '.length, j; outer: for (;i--;) { for (j = i; j--;) { if (equal(' + ($data) + '[i], ' + ($data) + '[j])) { ' + ($valid) + ' = false; break outer; } } } } '; + if ($isData) { + out += ' } '; + } + out += ' if (!' + ($valid) + ') { '; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('uniqueItems') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { i: i, j: j } '; + if (it.opts.messages !== false) { + out += ' , message: \'should NOT have duplicate items (items ## \' + j + \' and \' + i + \' are identical)\' '; + } + if (it.opts.verbose) { + out += ' , schema: '; + if ($isData) { + out += 'validate.schema' + ($schemaPath); + } else { + out += '' + ($schema); + } + out += ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + out += ' } '; + if ($breakOnError) { + out += ' else { '; + } + } else { + if ($breakOnError) { + out += ' if (true) { '; + } + } + return out; +} + +},{}],36:[function(require,module,exports){ +'use strict'; +module.exports = function generate_validate(it, $keyword) { + var out = ''; + var $async = it.schema.$async === true; + if (it.isTop) { + var $top = it.isTop, + $lvl = it.level = 0, + $dataLvl = it.dataLevel = 0, + $data = 'data'; + it.rootId = it.resolve.fullPath(it.root.schema.id); + it.baseId = it.baseId || it.rootId; + if ($async) { + it.async = true; + var $es7 = it.opts.async == 'es7'; + it.yieldAwait = $es7 ? 'await' : 'yield'; + } + delete it.isTop; + it.dataPathArr = [undefined]; + out += ' var validate = '; + if ($async) { + if ($es7) { + out += ' (async function '; + } else { + if (it.opts.async == 'co*') { + out += 'co.wrap'; + } + out += '(function* '; + } + } else { + out += ' (function '; + } + out += ' (data, dataPath, parentData, parentDataProperty, rootData) { \'use strict\'; var vErrors = null; '; + out += ' var errors = 0; '; + out += ' if (rootData === undefined) rootData = data;'; + } else { + var $lvl = it.level, + $dataLvl = it.dataLevel, + $data = 'data' + ($dataLvl || ''); + if (it.schema.id) it.baseId = it.resolve.url(it.baseId, it.schema.id); + if ($async && !it.async) throw new Error('async schema in sync schema'); + out += ' var errs_' + ($lvl) + ' = errors;'; + } + var $valid = 'valid' + $lvl, + $breakOnError = !it.opts.allErrors, + $closingBraces1 = '', + $closingBraces2 = ''; + var $typeSchema = it.schema.type, + $typeIsArray = Array.isArray($typeSchema); + if ($typeSchema && it.opts.coerceTypes) { + var $coerceToTypes = it.util.coerceToTypes(it.opts.coerceTypes, $typeSchema); + if ($coerceToTypes) { + var $schemaPath = it.schemaPath + '.type', + $errSchemaPath = it.errSchemaPath + '/type', + $method = $typeIsArray ? 'checkDataTypes' : 'checkDataType'; + out += ' if (' + (it.util[$method]($typeSchema, $data, true)) + ') { '; + var $dataType = 'dataType' + $lvl, + $coerced = 'coerced' + $lvl; + out += ' var ' + ($dataType) + ' = typeof ' + ($data) + '; '; + if (it.opts.coerceTypes == 'array') { + out += ' if (' + ($dataType) + ' == \'object\' && Array.isArray(' + ($data) + ')) ' + ($dataType) + ' = \'array\'; '; + } + out += ' var ' + ($coerced) + ' = undefined; '; + var $bracesCoercion = ''; + var arr1 = $coerceToTypes; + if (arr1) { + var $type, $i = -1, + l1 = arr1.length - 1; + while ($i < l1) { + $type = arr1[$i += 1]; + if ($i) { + out += ' if (' + ($coerced) + ' === undefined) { '; + $bracesCoercion += '}'; + } + if (it.opts.coerceTypes == 'array' && $type != 'array') { + out += ' if (' + ($dataType) + ' == \'array\' && ' + ($data) + '.length == 1) { ' + ($coerced) + ' = ' + ($data) + ' = ' + ($data) + '[0]; ' + ($dataType) + ' = typeof ' + ($data) + '; } '; + } + if ($type == 'string') { + out += ' if (' + ($dataType) + ' == \'number\' || ' + ($dataType) + ' == \'boolean\') ' + ($coerced) + ' = \'\' + ' + ($data) + '; else if (' + ($data) + ' === null) ' + ($coerced) + ' = \'\'; '; + } else if ($type == 'number' || $type == 'integer') { + out += ' if (' + ($dataType) + ' == \'boolean\' || ' + ($data) + ' === null || (' + ($dataType) + ' == \'string\' && ' + ($data) + ' && ' + ($data) + ' == +' + ($data) + ' '; + if ($type == 'integer') { + out += ' && !(' + ($data) + ' % 1)'; + } + out += ')) ' + ($coerced) + ' = +' + ($data) + '; '; + } else if ($type == 'boolean') { + out += ' if (' + ($data) + ' === \'false\' || ' + ($data) + ' === 0 || ' + ($data) + ' === null) ' + ($coerced) + ' = false; else if (' + ($data) + ' === \'true\' || ' + ($data) + ' === 1) ' + ($coerced) + ' = true; '; + } else if ($type == 'null') { + out += ' if (' + ($data) + ' === \'\' || ' + ($data) + ' === 0 || ' + ($data) + ' === false) ' + ($coerced) + ' = null; '; + } else if (it.opts.coerceTypes == 'array' && $type == 'array') { + out += ' if (' + ($dataType) + ' == \'string\' || ' + ($dataType) + ' == \'number\' || ' + ($dataType) + ' == \'boolean\' || ' + ($data) + ' == null) ' + ($coerced) + ' = [' + ($data) + ']; '; + } + } + } + out += ' ' + ($bracesCoercion) + ' if (' + ($coerced) + ' === undefined) { '; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('type') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { type: \''; + if ($typeIsArray) { + out += '' + ($typeSchema.join(",")); + } else { + out += '' + ($typeSchema); + } + out += '\' } '; + if (it.opts.messages !== false) { + out += ' , message: \'should be '; + if ($typeIsArray) { + out += '' + ($typeSchema.join(",")); + } else { + out += '' + ($typeSchema); + } + out += '\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + out += ' } else { '; + var $parentData = $dataLvl ? 'data' + (($dataLvl - 1) || '') : 'parentData', + $parentDataProperty = $dataLvl ? it.dataPathArr[$dataLvl] : 'parentDataProperty'; + out += ' ' + ($data) + ' = ' + ($coerced) + '; '; + if (!$dataLvl) { + out += 'if (' + ($parentData) + ' !== undefined)'; + } + out += ' ' + ($parentData) + '[' + ($parentDataProperty) + '] = ' + ($coerced) + '; } } '; + } + } + var $refKeywords; + if (it.schema.$ref && ($refKeywords = it.util.schemaHasRulesExcept(it.schema, it.RULES.all, '$ref'))) { + if (it.opts.extendRefs == 'fail') { + throw new Error('$ref: validation keywords used in schema at path "' + it.errSchemaPath + '"'); + } else if (it.opts.extendRefs == 'ignore') { + $refKeywords = false; + console.log('$ref: keywords ignored in schema at path "' + it.errSchemaPath + '"'); + } else if (it.opts.extendRefs !== true) { + console.log('$ref: all keywords used in schema at path "' + it.errSchemaPath + '". It will change in the next major version, see issue #260. Use option { extendRefs: true } to keep current behaviour'); + } + } + if (it.schema.$ref && !$refKeywords) { + out += ' ' + (it.RULES.all.$ref.code(it, '$ref')) + ' '; + if ($breakOnError) { + out += ' } if (errors === '; + if ($top) { + out += '0'; + } else { + out += 'errs_' + ($lvl); + } + out += ') { '; + $closingBraces2 += '}'; + } + } else { + var arr2 = it.RULES; + if (arr2) { + var $rulesGroup, i2 = -1, + l2 = arr2.length - 1; + while (i2 < l2) { + $rulesGroup = arr2[i2 += 1]; + if ($shouldUseGroup($rulesGroup)) { + if ($rulesGroup.type) { + out += ' if (' + (it.util.checkDataType($rulesGroup.type, $data)) + ') { '; + } + if (it.opts.useDefaults && !it.compositeRule) { + if ($rulesGroup.type == 'object' && it.schema.properties) { + var $schema = it.schema.properties, + $schemaKeys = Object.keys($schema); + var arr3 = $schemaKeys; + if (arr3) { + var $propertyKey, i3 = -1, + l3 = arr3.length - 1; + while (i3 < l3) { + $propertyKey = arr3[i3 += 1]; + var $sch = $schema[$propertyKey]; + if ($sch.default !== undefined) { + var $passData = $data + it.util.getProperty($propertyKey); + out += ' if (' + ($passData) + ' === undefined) ' + ($passData) + ' = '; + if (it.opts.useDefaults == 'shared') { + out += ' ' + (it.useDefault($sch.default)) + ' '; + } else { + out += ' ' + (JSON.stringify($sch.default)) + ' '; + } + out += '; '; + } + } + } + } else if ($rulesGroup.type == 'array' && Array.isArray(it.schema.items)) { + var arr4 = it.schema.items; + if (arr4) { + var $sch, $i = -1, + l4 = arr4.length - 1; + while ($i < l4) { + $sch = arr4[$i += 1]; + if ($sch.default !== undefined) { + var $passData = $data + '[' + $i + ']'; + out += ' if (' + ($passData) + ' === undefined) ' + ($passData) + ' = '; + if (it.opts.useDefaults == 'shared') { + out += ' ' + (it.useDefault($sch.default)) + ' '; + } else { + out += ' ' + (JSON.stringify($sch.default)) + ' '; + } + out += '; '; + } + } + } + } + } + var arr5 = $rulesGroup.rules; + if (arr5) { + var $rule, i5 = -1, + l5 = arr5.length - 1; + while (i5 < l5) { + $rule = arr5[i5 += 1]; + if ($shouldUseRule($rule)) { + out += ' ' + ($rule.code(it, $rule.keyword)) + ' '; + if ($breakOnError) { + $closingBraces1 += '}'; + } + } + } + } + if ($breakOnError) { + out += ' ' + ($closingBraces1) + ' '; + $closingBraces1 = ''; + } + if ($rulesGroup.type) { + out += ' } '; + if ($typeSchema && $typeSchema === $rulesGroup.type && !$coerceToTypes) { + var $typeChecked = true; + out += ' else { '; + var $schemaPath = it.schemaPath + '.type', + $errSchemaPath = it.errSchemaPath + '/type'; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('type') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { type: \''; + if ($typeIsArray) { + out += '' + ($typeSchema.join(",")); + } else { + out += '' + ($typeSchema); + } + out += '\' } '; + if (it.opts.messages !== false) { + out += ' , message: \'should be '; + if ($typeIsArray) { + out += '' + ($typeSchema.join(",")); + } else { + out += '' + ($typeSchema); + } + out += '\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + out += ' } '; + } + } + if ($breakOnError) { + out += ' if (errors === '; + if ($top) { + out += '0'; + } else { + out += 'errs_' + ($lvl); + } + out += ') { '; + $closingBraces2 += '}'; + } + } + } + } + } + if ($typeSchema && !$typeChecked && !$coerceToTypes) { + var $schemaPath = it.schemaPath + '.type', + $errSchemaPath = it.errSchemaPath + '/type', + $method = $typeIsArray ? 'checkDataTypes' : 'checkDataType'; + out += ' if (' + (it.util[$method]($typeSchema, $data, true)) + ') { '; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('type') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { type: \''; + if ($typeIsArray) { + out += '' + ($typeSchema.join(",")); + } else { + out += '' + ($typeSchema); + } + out += '\' } '; + if (it.opts.messages !== false) { + out += ' , message: \'should be '; + if ($typeIsArray) { + out += '' + ($typeSchema.join(",")); + } else { + out += '' + ($typeSchema); + } + out += '\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + out += ' }'; + } + if ($breakOnError) { + out += ' ' + ($closingBraces2) + ' '; + } + if ($top) { + if ($async) { + out += ' if (errors === 0) return true; '; + out += ' else throw new ValidationError(vErrors); '; + } else { + out += ' validate.errors = vErrors; '; + out += ' return errors === 0; '; + } + out += ' }); return validate;'; + } else { + out += ' var ' + ($valid) + ' = errors === errs_' + ($lvl) + ';'; + } + out = it.util.cleanUpCode(out); + if ($top && $breakOnError) { + out = it.util.cleanUpVarErrors(out, $async); + } + + function $shouldUseGroup($rulesGroup) { + for (var i = 0; i < $rulesGroup.rules.length; i++) + if ($shouldUseRule($rulesGroup.rules[i])) return true; + } + + function $shouldUseRule($rule) { + return it.schema[$rule.keyword] !== undefined || ($rule.keyword == 'properties' && (it.schema.additionalProperties === false || typeof it.schema.additionalProperties == 'object' || (it.schema.patternProperties && Object.keys(it.schema.patternProperties).length) || (it.opts.v5 && it.schema.patternGroups && Object.keys(it.schema.patternGroups).length))); + } + return out; +} + +},{}],37:[function(require,module,exports){ +'use strict'; + +var IDENTIFIER = /^[a-z_$][a-z0-9_$\-]*$/i; +var customRuleCode = require('./dotjs/custom'); + +module.exports = { + add: addKeyword, + get: getKeyword, + remove: removeKeyword +}; + +/** + * Define custom keyword + * @this Ajv + * @param {String} keyword custom keyword, should be unique (including different from all standard, custom and macro keywords). + * @param {Object} definition keyword definition object with properties `type` (type(s) which the keyword applies to), `validate` or `compile`. + */ +function addKeyword(keyword, definition) { + /* jshint validthis: true */ + /* eslint no-shadow: 0 */ + var RULES = this.RULES; + + if (RULES.keywords[keyword]) + throw new Error('Keyword ' + keyword + ' is already defined'); + + if (!IDENTIFIER.test(keyword)) + throw new Error('Keyword ' + keyword + ' is not a valid identifier'); + + if (definition) { + if (definition.macro && definition.valid !== undefined) + throw new Error('"valid" option cannot be used with macro keywords'); + + var dataType = definition.type; + if (Array.isArray(dataType)) { + var i, len = dataType.length; + for (i=0; i 2) res = slice.call(arguments, 1); + resolve(res); + }); + }); +} + +/** + * Convert an array of "yieldables" to a promise. + * Uses `Promise.all()` internally. + * + * @param {Array} obj + * @return {Promise} + * @api private + */ + +function arrayToPromise(obj) { + return Promise.all(obj.map(toPromise, this)); +} + +/** + * Convert an object of "yieldables" to a promise. + * Uses `Promise.all()` internally. + * + * @param {Object} obj + * @return {Promise} + * @api private + */ + +function objectToPromise(obj){ + var results = new obj.constructor(); + var keys = Object.keys(obj); + var promises = []; + for (var i = 0; i < keys.length; i++) { + var key = keys[i]; + var promise = toPromise.call(this, obj[key]); + if (promise && isPromise(promise)) defer(promise, key); + else results[key] = obj[key]; + } + return Promise.all(promises).then(function () { + return results; + }); + + function defer(promise, key) { + // predefine the key in the result + results[key] = undefined; + promises.push(promise.then(function (res) { + results[key] = res; + })); + } +} + +/** + * Check if `obj` is a promise. + * + * @param {Object} obj + * @return {Boolean} + * @api private + */ + +function isPromise(obj) { + return 'function' == typeof obj.then; +} + +/** + * Check if `obj` is a generator. + * + * @param {Mixed} obj + * @return {Boolean} + * @api private + */ + +function isGenerator(obj) { + return 'function' == typeof obj.next && 'function' == typeof obj.throw; +} + +/** + * Check if `obj` is a generator function. + * + * @param {Mixed} obj + * @return {Boolean} + * @api private + */ +function isGeneratorFunction(obj) { + var constructor = obj.constructor; + if (!constructor) return false; + if ('GeneratorFunction' === constructor.name || 'GeneratorFunction' === constructor.displayName) return true; + return isGenerator(constructor.prototype); +} + +/** + * Check for plain object. + * + * @param {Mixed} val + * @return {Boolean} + * @api private + */ + +function isObject(val) { + return Object == val.constructor; +} + +},{}],42:[function(require,module,exports){ +var json = typeof JSON !== 'undefined' ? JSON : require('jsonify'); + +module.exports = function (obj, opts) { + if (!opts) opts = {}; + if (typeof opts === 'function') opts = { cmp: opts }; + var space = opts.space || ''; + if (typeof space === 'number') space = Array(space+1).join(' '); + var cycles = (typeof opts.cycles === 'boolean') ? opts.cycles : false; + var replacer = opts.replacer || function(key, value) { return value; }; + + var cmp = opts.cmp && (function (f) { + return function (node) { + return function (a, b) { + var aobj = { key: a, value: node[a] }; + var bobj = { key: b, value: node[b] }; + return f(aobj, bobj); + }; + }; + })(opts.cmp); + + var seen = []; + return (function stringify (parent, key, node, level) { + var indent = space ? ('\n' + new Array(level + 1).join(space)) : ''; + var colonSeparator = space ? ': ' : ':'; + + if (node && node.toJSON && typeof node.toJSON === 'function') { + node = node.toJSON(); + } + + node = replacer.call(parent, key, node); + + if (node === undefined) { + return; + } + if (typeof node !== 'object' || node === null) { + return json.stringify(node); + } + if (isArray(node)) { + var out = []; + for (var i = 0; i < node.length; i++) { + var item = stringify(node, i, node[i], level+1) || json.stringify(null); + out.push(indent + space + item); + } + return '[' + out.join(',') + indent + ']'; + } + else { + if (seen.indexOf(node) !== -1) { + if (cycles) return json.stringify('__cycle__'); + throw new TypeError('Converting circular structure to JSON'); + } + else seen.push(node); + + var keys = objectKeys(node).sort(cmp && cmp(node)); + var out = []; + for (var i = 0; i < keys.length; i++) { + var key = keys[i]; + var value = stringify(node, key, node[key], level+1); + + if(!value) continue; + + var keyValue = json.stringify(key) + + colonSeparator + + value; + ; + out.push(indent + space + keyValue); + } + seen.splice(seen.indexOf(node), 1); + return '{' + out.join(',') + indent + '}'; + } + })({ '': obj }, '', obj, 0); +}; + +var isArray = Array.isArray || function (x) { + return {}.toString.call(x) === '[object Array]'; +}; + +var objectKeys = Object.keys || function (obj) { + var has = Object.prototype.hasOwnProperty || function () { return true }; + var keys = []; + for (var key in obj) { + if (has.call(obj, key)) keys.push(key); + } + return keys; +}; + +},{"jsonify":43}],43:[function(require,module,exports){ +exports.parse = require('./lib/parse'); +exports.stringify = require('./lib/stringify'); + +},{"./lib/parse":44,"./lib/stringify":45}],44:[function(require,module,exports){ +var at, // The index of the current character + ch, // The current character + escapee = { + '"': '"', + '\\': '\\', + '/': '/', + b: '\b', + f: '\f', + n: '\n', + r: '\r', + t: '\t' + }, + text, + + error = function (m) { + // Call error when something is wrong. + throw { + name: 'SyntaxError', + message: m, + at: at, + text: text + }; + }, + + next = function (c) { + // If a c parameter is provided, verify that it matches the current character. + if (c && c !== ch) { + error("Expected '" + c + "' instead of '" + ch + "'"); + } + + // Get the next character. When there are no more characters, + // return the empty string. + + ch = text.charAt(at); + at += 1; + return ch; + }, + + number = function () { + // Parse a number value. + var number, + string = ''; + + if (ch === '-') { + string = '-'; + next('-'); + } + while (ch >= '0' && ch <= '9') { + string += ch; + next(); + } + if (ch === '.') { + string += '.'; + while (next() && ch >= '0' && ch <= '9') { + string += ch; + } + } + if (ch === 'e' || ch === 'E') { + string += ch; + next(); + if (ch === '-' || ch === '+') { + string += ch; + next(); + } + while (ch >= '0' && ch <= '9') { + string += ch; + next(); + } + } + number = +string; + if (!isFinite(number)) { + error("Bad number"); + } else { + return number; + } + }, + + string = function () { + // Parse a string value. + var hex, + i, + string = '', + uffff; + + // When parsing for string values, we must look for " and \ characters. + if (ch === '"') { + while (next()) { + if (ch === '"') { + next(); + return string; + } else if (ch === '\\') { + next(); + if (ch === 'u') { + uffff = 0; + for (i = 0; i < 4; i += 1) { + hex = parseInt(next(), 16); + if (!isFinite(hex)) { + break; + } + uffff = uffff * 16 + hex; + } + string += String.fromCharCode(uffff); + } else if (typeof escapee[ch] === 'string') { + string += escapee[ch]; + } else { + break; + } + } else { + string += ch; + } + } + } + error("Bad string"); + }, + + white = function () { + +// Skip whitespace. + + while (ch && ch <= ' ') { + next(); + } + }, + + word = function () { + +// true, false, or null. + + switch (ch) { + case 't': + next('t'); + next('r'); + next('u'); + next('e'); + return true; + case 'f': + next('f'); + next('a'); + next('l'); + next('s'); + next('e'); + return false; + case 'n': + next('n'); + next('u'); + next('l'); + next('l'); + return null; + } + error("Unexpected '" + ch + "'"); + }, + + value, // Place holder for the value function. + + array = function () { + +// Parse an array value. + + var array = []; + + if (ch === '[') { + next('['); + white(); + if (ch === ']') { + next(']'); + return array; // empty array + } + while (ch) { + array.push(value()); + white(); + if (ch === ']') { + next(']'); + return array; + } + next(','); + white(); + } + } + error("Bad array"); + }, + + object = function () { + +// Parse an object value. + + var key, + object = {}; + + if (ch === '{') { + next('{'); + white(); + if (ch === '}') { + next('}'); + return object; // empty object + } + while (ch) { + key = string(); + white(); + next(':'); + if (Object.hasOwnProperty.call(object, key)) { + error('Duplicate key "' + key + '"'); + } + object[key] = value(); + white(); + if (ch === '}') { + next('}'); + return object; + } + next(','); + white(); + } + } + error("Bad object"); + }; + +value = function () { + +// Parse a JSON value. It could be an object, an array, a string, a number, +// or a word. + + white(); + switch (ch) { + case '{': + return object(); + case '[': + return array(); + case '"': + return string(); + case '-': + return number(); + default: + return ch >= '0' && ch <= '9' ? number() : word(); + } +}; + +// Return the json_parse function. It will have access to all of the above +// functions and variables. + +module.exports = function (source, reviver) { + var result; + + text = source; + at = 0; + ch = ' '; + result = value(); + white(); + if (ch) { + error("Syntax error"); + } + + // If there is a reviver function, we recursively walk the new structure, + // passing each name/value pair to the reviver function for possible + // transformation, starting with a temporary root object that holds the result + // in an empty key. If there is not a reviver function, we simply return the + // result. + + return typeof reviver === 'function' ? (function walk(holder, key) { + var k, v, value = holder[key]; + if (value && typeof value === 'object') { + for (k in value) { + if (Object.prototype.hasOwnProperty.call(value, k)) { + v = walk(value, k); + if (v !== undefined) { + value[k] = v; + } else { + delete value[k]; + } + } + } + } + return reviver.call(holder, key, value); + }({'': result}, '')) : result; +}; + +},{}],45:[function(require,module,exports){ +var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g, + escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g, + gap, + indent, + meta = { // table of character substitutions + '\b': '\\b', + '\t': '\\t', + '\n': '\\n', + '\f': '\\f', + '\r': '\\r', + '"' : '\\"', + '\\': '\\\\' + }, + rep; + +function quote(string) { + // If the string contains no control characters, no quote characters, and no + // backslash characters, then we can safely slap some quotes around it. + // Otherwise we must also replace the offending characters with safe escape + // sequences. + + escapable.lastIndex = 0; + return escapable.test(string) ? '"' + string.replace(escapable, function (a) { + var c = meta[a]; + return typeof c === 'string' ? c : + '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4); + }) + '"' : '"' + string + '"'; +} + +function str(key, holder) { + // Produce a string from holder[key]. + var i, // The loop counter. + k, // The member key. + v, // The member value. + length, + mind = gap, + partial, + value = holder[key]; + + // If the value has a toJSON method, call it to obtain a replacement value. + if (value && typeof value === 'object' && + typeof value.toJSON === 'function') { + value = value.toJSON(key); + } + + // If we were called with a replacer function, then call the replacer to + // obtain a replacement value. + if (typeof rep === 'function') { + value = rep.call(holder, key, value); + } + + // What happens next depends on the value's type. + switch (typeof value) { + case 'string': + return quote(value); + + case 'number': + // JSON numbers must be finite. Encode non-finite numbers as null. + return isFinite(value) ? String(value) : 'null'; + + case 'boolean': + case 'null': + // If the value is a boolean or null, convert it to a string. Note: + // typeof null does not produce 'null'. The case is included here in + // the remote chance that this gets fixed someday. + return String(value); + + case 'object': + if (!value) return 'null'; + gap += indent; + partial = []; + + // Array.isArray + if (Object.prototype.toString.apply(value) === '[object Array]') { + length = value.length; + for (i = 0; i < length; i += 1) { + partial[i] = str(i, value) || 'null'; + } + + // Join all of the elements together, separated with commas, and + // wrap them in brackets. + v = partial.length === 0 ? '[]' : gap ? + '[\n' + gap + partial.join(',\n' + gap) + '\n' + mind + ']' : + '[' + partial.join(',') + ']'; + gap = mind; + return v; + } + + // If the replacer is an array, use it to select the members to be + // stringified. + if (rep && typeof rep === 'object') { + length = rep.length; + for (i = 0; i < length; i += 1) { + k = rep[i]; + if (typeof k === 'string') { + v = str(k, value); + if (v) { + partial.push(quote(k) + (gap ? ': ' : ':') + v); + } + } + } + } + else { + // Otherwise, iterate through all of the keys in the object. + for (k in value) { + if (Object.prototype.hasOwnProperty.call(value, k)) { + v = str(k, value); + if (v) { + partial.push(quote(k) + (gap ? ': ' : ':') + v); + } + } + } + } + + // Join all of the member texts together, separated with commas, + // and wrap them in braces. + + v = partial.length === 0 ? '{}' : gap ? + '{\n' + gap + partial.join(',\n' + gap) + '\n' + mind + '}' : + '{' + partial.join(',') + '}'; + gap = mind; + return v; + } +} + +module.exports = function (value, replacer, space) { + var i; + gap = ''; + indent = ''; + + // If the space parameter is a number, make an indent string containing that + // many spaces. + if (typeof space === 'number') { + for (i = 0; i < space; i += 1) { + indent += ' '; + } + } + // If the space parameter is a string, it will be used as the indent string. + else if (typeof space === 'string') { + indent = space; + } + + // If there is a replacer, it must be a function or an array. + // Otherwise, throw an error. + rep = replacer; + if (replacer && typeof replacer !== 'function' + && (typeof replacer !== 'object' || typeof replacer.length !== 'number')) { + throw new Error('JSON.stringify'); + } + + // Make a fake root object containing our value under the key of ''. + // Return the result of stringifying the value. + return str('', {'': value}); +}; + +},{}],46:[function(require,module,exports){ +(function (global){ +/*! https://mths.be/punycode v1.4.1 by @mathias */ +;(function(root) { + + /** Detect free variables */ + var freeExports = typeof exports == 'object' && exports && + !exports.nodeType && exports; + var freeModule = typeof module == 'object' && module && + !module.nodeType && module; + var freeGlobal = typeof global == 'object' && global; + if ( + freeGlobal.global === freeGlobal || + freeGlobal.window === freeGlobal || + freeGlobal.self === freeGlobal + ) { + root = freeGlobal; + } + + /** + * The `punycode` object. + * @name punycode + * @type Object + */ + var punycode, + + /** Highest positive signed 32-bit float value */ + maxInt = 2147483647, // aka. 0x7FFFFFFF or 2^31-1 + + /** Bootstring parameters */ + base = 36, + tMin = 1, + tMax = 26, + skew = 38, + damp = 700, + initialBias = 72, + initialN = 128, // 0x80 + delimiter = '-', // '\x2D' + + /** Regular expressions */ + regexPunycode = /^xn--/, + regexNonASCII = /[^\x20-\x7E]/, // unprintable ASCII chars + non-ASCII chars + regexSeparators = /[\x2E\u3002\uFF0E\uFF61]/g, // RFC 3490 separators + + /** Error messages */ + errors = { + 'overflow': 'Overflow: input needs wider integers to process', + 'not-basic': 'Illegal input >= 0x80 (not a basic code point)', + 'invalid-input': 'Invalid input' + }, + + /** Convenience shortcuts */ + baseMinusTMin = base - tMin, + floor = Math.floor, + stringFromCharCode = String.fromCharCode, + + /** Temporary variable */ + key; + + /*--------------------------------------------------------------------------*/ + + /** + * A generic error utility function. + * @private + * @param {String} type The error type. + * @returns {Error} Throws a `RangeError` with the applicable error message. + */ + function error(type) { + throw new RangeError(errors[type]); + } + + /** + * A generic `Array#map` utility function. + * @private + * @param {Array} array The array to iterate over. + * @param {Function} callback The function that gets called for every array + * item. + * @returns {Array} A new array of values returned by the callback function. + */ + function map(array, fn) { + var length = array.length; + var result = []; + while (length--) { + result[length] = fn(array[length]); + } + return result; + } + + /** + * A simple `Array#map`-like wrapper to work with domain name strings or email + * addresses. + * @private + * @param {String} domain The domain name or email address. + * @param {Function} callback The function that gets called for every + * character. + * @returns {Array} A new string of characters returned by the callback + * function. + */ + function mapDomain(string, fn) { + var parts = string.split('@'); + var result = ''; + if (parts.length > 1) { + // In email addresses, only the domain name should be punycoded. Leave + // the local part (i.e. everything up to `@`) intact. + result = parts[0] + '@'; + string = parts[1]; + } + // Avoid `split(regex)` for IE8 compatibility. See #17. + string = string.replace(regexSeparators, '\x2E'); + var labels = string.split('.'); + var encoded = map(labels, fn).join('.'); + return result + encoded; + } + + /** + * Creates an array containing the numeric code points of each Unicode + * character in the string. While JavaScript uses UCS-2 internally, + * this function will convert a pair of surrogate halves (each of which + * UCS-2 exposes as separate characters) into a single code point, + * matching UTF-16. + * @see `punycode.ucs2.encode` + * @see + * @memberOf punycode.ucs2 + * @name decode + * @param {String} string The Unicode input string (UCS-2). + * @returns {Array} The new array of code points. + */ + function ucs2decode(string) { + var output = [], + counter = 0, + length = string.length, + value, + extra; + while (counter < length) { + value = string.charCodeAt(counter++); + if (value >= 0xD800 && value <= 0xDBFF && counter < length) { + // high surrogate, and there is a next character + extra = string.charCodeAt(counter++); + if ((extra & 0xFC00) == 0xDC00) { // low surrogate + output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000); + } else { + // unmatched surrogate; only append this code unit, in case the next + // code unit is the high surrogate of a surrogate pair + output.push(value); + counter--; + } + } else { + output.push(value); + } + } + return output; + } + + /** + * Creates a string based on an array of numeric code points. + * @see `punycode.ucs2.decode` + * @memberOf punycode.ucs2 + * @name encode + * @param {Array} codePoints The array of numeric code points. + * @returns {String} The new Unicode string (UCS-2). + */ + function ucs2encode(array) { + return map(array, function(value) { + var output = ''; + if (value > 0xFFFF) { + value -= 0x10000; + output += stringFromCharCode(value >>> 10 & 0x3FF | 0xD800); + value = 0xDC00 | value & 0x3FF; + } + output += stringFromCharCode(value); + return output; + }).join(''); + } + + /** + * Converts a basic code point into a digit/integer. + * @see `digitToBasic()` + * @private + * @param {Number} codePoint The basic numeric code point value. + * @returns {Number} The numeric value of a basic code point (for use in + * representing integers) in the range `0` to `base - 1`, or `base` if + * the code point does not represent a value. + */ + function basicToDigit(codePoint) { + if (codePoint - 48 < 10) { + return codePoint - 22; + } + if (codePoint - 65 < 26) { + return codePoint - 65; + } + if (codePoint - 97 < 26) { + return codePoint - 97; + } + return base; + } + + /** + * Converts a digit/integer into a basic code point. + * @see `basicToDigit()` + * @private + * @param {Number} digit The numeric value of a basic code point. + * @returns {Number} The basic code point whose value (when used for + * representing integers) is `digit`, which needs to be in the range + * `0` to `base - 1`. If `flag` is non-zero, the uppercase form is + * used; else, the lowercase form is used. The behavior is undefined + * if `flag` is non-zero and `digit` has no uppercase form. + */ + function digitToBasic(digit, flag) { + // 0..25 map to ASCII a..z or A..Z + // 26..35 map to ASCII 0..9 + return digit + 22 + 75 * (digit < 26) - ((flag != 0) << 5); + } + + /** + * Bias adaptation function as per section 3.4 of RFC 3492. + * https://tools.ietf.org/html/rfc3492#section-3.4 + * @private + */ + function adapt(delta, numPoints, firstTime) { + var k = 0; + delta = firstTime ? floor(delta / damp) : delta >> 1; + delta += floor(delta / numPoints); + for (/* no initialization */; delta > baseMinusTMin * tMax >> 1; k += base) { + delta = floor(delta / baseMinusTMin); + } + return floor(k + (baseMinusTMin + 1) * delta / (delta + skew)); + } + + /** + * Converts a Punycode string of ASCII-only symbols to a string of Unicode + * symbols. + * @memberOf punycode + * @param {String} input The Punycode string of ASCII-only symbols. + * @returns {String} The resulting string of Unicode symbols. + */ + function decode(input) { + // Don't use UCS-2 + var output = [], + inputLength = input.length, + out, + i = 0, + n = initialN, + bias = initialBias, + basic, + j, + index, + oldi, + w, + k, + digit, + t, + /** Cached calculation results */ + baseMinusT; + + // Handle the basic code points: let `basic` be the number of input code + // points before the last delimiter, or `0` if there is none, then copy + // the first basic code points to the output. + + basic = input.lastIndexOf(delimiter); + if (basic < 0) { + basic = 0; + } + + for (j = 0; j < basic; ++j) { + // if it's not a basic code point + if (input.charCodeAt(j) >= 0x80) { + error('not-basic'); + } + output.push(input.charCodeAt(j)); + } + + // Main decoding loop: start just after the last delimiter if any basic code + // points were copied; start at the beginning otherwise. + + for (index = basic > 0 ? basic + 1 : 0; index < inputLength; /* no final expression */) { + + // `index` is the index of the next character to be consumed. + // Decode a generalized variable-length integer into `delta`, + // which gets added to `i`. The overflow checking is easier + // if we increase `i` as we go, then subtract off its starting + // value at the end to obtain `delta`. + for (oldi = i, w = 1, k = base; /* no condition */; k += base) { + + if (index >= inputLength) { + error('invalid-input'); + } + + digit = basicToDigit(input.charCodeAt(index++)); + + if (digit >= base || digit > floor((maxInt - i) / w)) { + error('overflow'); + } + + i += digit * w; + t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias); + + if (digit < t) { + break; + } + + baseMinusT = base - t; + if (w > floor(maxInt / baseMinusT)) { + error('overflow'); + } + + w *= baseMinusT; + + } + + out = output.length + 1; + bias = adapt(i - oldi, out, oldi == 0); + + // `i` was supposed to wrap around from `out` to `0`, + // incrementing `n` each time, so we'll fix that now: + if (floor(i / out) > maxInt - n) { + error('overflow'); + } + + n += floor(i / out); + i %= out; + + // Insert `n` at position `i` of the output + output.splice(i++, 0, n); + + } + + return ucs2encode(output); + } + + /** + * Converts a string of Unicode symbols (e.g. a domain name label) to a + * Punycode string of ASCII-only symbols. + * @memberOf punycode + * @param {String} input The string of Unicode symbols. + * @returns {String} The resulting Punycode string of ASCII-only symbols. + */ + function encode(input) { + var n, + delta, + handledCPCount, + basicLength, + bias, + j, + m, + q, + k, + t, + currentValue, + output = [], + /** `inputLength` will hold the number of code points in `input`. */ + inputLength, + /** Cached calculation results */ + handledCPCountPlusOne, + baseMinusT, + qMinusT; + + // Convert the input in UCS-2 to Unicode + input = ucs2decode(input); + + // Cache the length + inputLength = input.length; + + // Initialize the state + n = initialN; + delta = 0; + bias = initialBias; + + // Handle the basic code points + for (j = 0; j < inputLength; ++j) { + currentValue = input[j]; + if (currentValue < 0x80) { + output.push(stringFromCharCode(currentValue)); + } + } + + handledCPCount = basicLength = output.length; + + // `handledCPCount` is the number of code points that have been handled; + // `basicLength` is the number of basic code points. + + // Finish the basic string - if it is not empty - with a delimiter + if (basicLength) { + output.push(delimiter); + } + + // Main encoding loop: + while (handledCPCount < inputLength) { + + // All non-basic code points < n have been handled already. Find the next + // larger one: + for (m = maxInt, j = 0; j < inputLength; ++j) { + currentValue = input[j]; + if (currentValue >= n && currentValue < m) { + m = currentValue; + } + } + + // Increase `delta` enough to advance the decoder's state to , + // but guard against overflow + handledCPCountPlusOne = handledCPCount + 1; + if (m - n > floor((maxInt - delta) / handledCPCountPlusOne)) { + error('overflow'); + } + + delta += (m - n) * handledCPCountPlusOne; + n = m; + + for (j = 0; j < inputLength; ++j) { + currentValue = input[j]; + + if (currentValue < n && ++delta > maxInt) { + error('overflow'); + } + + if (currentValue == n) { + // Represent delta as a generalized variable-length integer + for (q = delta, k = base; /* no condition */; k += base) { + t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias); + if (q < t) { + break; + } + qMinusT = q - t; + baseMinusT = base - t; + output.push( + stringFromCharCode(digitToBasic(t + qMinusT % baseMinusT, 0)) + ); + q = floor(qMinusT / baseMinusT); + } + + output.push(stringFromCharCode(digitToBasic(q, 0))); + bias = adapt(delta, handledCPCountPlusOne, handledCPCount == basicLength); + delta = 0; + ++handledCPCount; + } + } + + ++delta; + ++n; + + } + return output.join(''); + } + + /** + * Converts a Punycode string representing a domain name or an email address + * to Unicode. Only the Punycoded parts of the input will be converted, i.e. + * it doesn't matter if you call it on a string that has already been + * converted to Unicode. + * @memberOf punycode + * @param {String} input The Punycoded domain name or email address to + * convert to Unicode. + * @returns {String} The Unicode representation of the given Punycode + * string. + */ + function toUnicode(input) { + return mapDomain(input, function(string) { + return regexPunycode.test(string) + ? decode(string.slice(4).toLowerCase()) + : string; + }); + } + + /** + * Converts a Unicode string representing a domain name or an email address to + * Punycode. Only the non-ASCII parts of the domain name will be converted, + * i.e. it doesn't matter if you call it with a domain that's already in + * ASCII. + * @memberOf punycode + * @param {String} input The domain name or email address to convert, as a + * Unicode string. + * @returns {String} The Punycode representation of the given domain name or + * email address. + */ + function toASCII(input) { + return mapDomain(input, function(string) { + return regexNonASCII.test(string) + ? 'xn--' + encode(string) + : string; + }); + } + + /*--------------------------------------------------------------------------*/ + + /** Define the public API */ + punycode = { + /** + * A string representing the current Punycode.js version number. + * @memberOf punycode + * @type String + */ + 'version': '1.4.1', + /** + * An object of methods to convert from JavaScript's internal character + * representation (UCS-2) to Unicode code points, and back. + * @see + * @memberOf punycode + * @type Object + */ + 'ucs2': { + 'decode': ucs2decode, + 'encode': ucs2encode + }, + 'decode': decode, + 'encode': encode, + 'toASCII': toASCII, + 'toUnicode': toUnicode + }; + + /** Expose `punycode` */ + // Some AMD build optimizers, like r.js, check for specific condition patterns + // like the following: + if ( + typeof define == 'function' && + typeof define.amd == 'object' && + define.amd + ) { + define('punycode', function() { + return punycode; + }); + } else if (freeExports && freeModule) { + if (module.exports == freeExports) { + // in Node.js, io.js, or RingoJS v0.8.0+ + freeModule.exports = punycode; + } else { + // in Narwhal or RingoJS v0.7.0- + for (key in punycode) { + punycode.hasOwnProperty(key) && (freeExports[key] = punycode[key]); + } + } + } else { + // in Rhino or a web browser + root.punycode = punycode; + } + +}(this)); + +}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{}],47:[function(require,module,exports){ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; + +// If obj.hasOwnProperty has been overridden, then calling +// obj.hasOwnProperty(prop) will break. +// See: https://github.com/joyent/node/issues/1707 +function hasOwnProperty(obj, prop) { + return Object.prototype.hasOwnProperty.call(obj, prop); +} + +module.exports = function(qs, sep, eq, options) { + sep = sep || '&'; + eq = eq || '='; + var obj = {}; + + if (typeof qs !== 'string' || qs.length === 0) { + return obj; + } + + var regexp = /\+/g; + qs = qs.split(sep); + + var maxKeys = 1000; + if (options && typeof options.maxKeys === 'number') { + maxKeys = options.maxKeys; + } + + var len = qs.length; + // maxKeys <= 0 means that we should not limit keys count + if (maxKeys > 0 && len > maxKeys) { + len = maxKeys; + } + + for (var i = 0; i < len; ++i) { + var x = qs[i].replace(regexp, '%20'), + idx = x.indexOf(eq), + kstr, vstr, k, v; + + if (idx >= 0) { + kstr = x.substr(0, idx); + vstr = x.substr(idx + 1); + } else { + kstr = x; + vstr = ''; + } + + k = decodeURIComponent(kstr); + v = decodeURIComponent(vstr); + + if (!hasOwnProperty(obj, k)) { + obj[k] = v; + } else if (isArray(obj[k])) { + obj[k].push(v); + } else { + obj[k] = [obj[k], v]; + } + } + + return obj; +}; + +var isArray = Array.isArray || function (xs) { + return Object.prototype.toString.call(xs) === '[object Array]'; +}; + +},{}],48:[function(require,module,exports){ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; + +var stringifyPrimitive = function(v) { + switch (typeof v) { + case 'string': + return v; + + case 'boolean': + return v ? 'true' : 'false'; + + case 'number': + return isFinite(v) ? v : ''; + + default: + return ''; + } +}; + +module.exports = function(obj, sep, eq, name) { + sep = sep || '&'; + eq = eq || '='; + if (obj === null) { + obj = undefined; + } + + if (typeof obj === 'object') { + return map(objectKeys(obj), function(k) { + var ks = encodeURIComponent(stringifyPrimitive(k)) + eq; + if (isArray(obj[k])) { + return map(obj[k], function(v) { + return ks + encodeURIComponent(stringifyPrimitive(v)); + }).join(sep); + } else { + return ks + encodeURIComponent(stringifyPrimitive(obj[k])); + } + }).join(sep); + + } + + if (!name) return ''; + return encodeURIComponent(stringifyPrimitive(name)) + eq + + encodeURIComponent(stringifyPrimitive(obj)); +}; + +var isArray = Array.isArray || function (xs) { + return Object.prototype.toString.call(xs) === '[object Array]'; +}; + +function map (xs, f) { + if (xs.map) return xs.map(f); + var res = []; + for (var i = 0; i < xs.length; i++) { + res.push(f(xs[i], i)); + } + return res; +} + +var objectKeys = Object.keys || function (obj) { + var res = []; + for (var key in obj) { + if (Object.prototype.hasOwnProperty.call(obj, key)) res.push(key); + } + return res; +}; + +},{}],49:[function(require,module,exports){ +'use strict'; + +exports.decode = exports.parse = require('./decode'); +exports.encode = exports.stringify = require('./encode'); + +},{"./decode":47,"./encode":48}],50:[function(require,module,exports){ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; + +var punycode = require('punycode'); +var util = require('./util'); + +exports.parse = urlParse; +exports.resolve = urlResolve; +exports.resolveObject = urlResolveObject; +exports.format = urlFormat; + +exports.Url = Url; + +function Url() { + this.protocol = null; + this.slashes = null; + this.auth = null; + this.host = null; + this.port = null; + this.hostname = null; + this.hash = null; + this.search = null; + this.query = null; + this.pathname = null; + this.path = null; + this.href = null; +} + +// Reference: RFC 3986, RFC 1808, RFC 2396 + +// define these here so at least they only have to be +// compiled once on the first module load. +var protocolPattern = /^([a-z0-9.+-]+:)/i, + portPattern = /:[0-9]*$/, + + // Special case for a simple path URL + simplePathPattern = /^(\/\/?(?!\/)[^\?\s]*)(\?[^\s]*)?$/, + + // RFC 2396: characters reserved for delimiting URLs. + // We actually just auto-escape these. + delims = ['<', '>', '"', '`', ' ', '\r', '\n', '\t'], + + // RFC 2396: characters not allowed for various reasons. + unwise = ['{', '}', '|', '\\', '^', '`'].concat(delims), + + // Allowed by RFCs, but cause of XSS attacks. Always escape these. + autoEscape = ['\''].concat(unwise), + // Characters that are never ever allowed in a hostname. + // Note that any invalid chars are also handled, but these + // are the ones that are *expected* to be seen, so we fast-path + // them. + nonHostChars = ['%', '/', '?', ';', '#'].concat(autoEscape), + hostEndingChars = ['/', '?', '#'], + hostnameMaxLen = 255, + hostnamePartPattern = /^[+a-z0-9A-Z_-]{0,63}$/, + hostnamePartStart = /^([+a-z0-9A-Z_-]{0,63})(.*)$/, + // protocols that can allow "unsafe" and "unwise" chars. + unsafeProtocol = { + 'javascript': true, + 'javascript:': true + }, + // protocols that never have a hostname. + hostlessProtocol = { + 'javascript': true, + 'javascript:': true + }, + // protocols that always contain a // bit. + slashedProtocol = { + 'http': true, + 'https': true, + 'ftp': true, + 'gopher': true, + 'file': true, + 'http:': true, + 'https:': true, + 'ftp:': true, + 'gopher:': true, + 'file:': true + }, + querystring = require('querystring'); + +function urlParse(url, parseQueryString, slashesDenoteHost) { + if (url && util.isObject(url) && url instanceof Url) return url; + + var u = new Url; + u.parse(url, parseQueryString, slashesDenoteHost); + return u; +} + +Url.prototype.parse = function(url, parseQueryString, slashesDenoteHost) { + if (!util.isString(url)) { + throw new TypeError("Parameter 'url' must be a string, not " + typeof url); + } + + // Copy chrome, IE, opera backslash-handling behavior. + // Back slashes before the query string get converted to forward slashes + // See: https://code.google.com/p/chromium/issues/detail?id=25916 + var queryIndex = url.indexOf('?'), + splitter = + (queryIndex !== -1 && queryIndex < url.indexOf('#')) ? '?' : '#', + uSplit = url.split(splitter), + slashRegex = /\\/g; + uSplit[0] = uSplit[0].replace(slashRegex, '/'); + url = uSplit.join(splitter); + + var rest = url; + + // trim before proceeding. + // This is to support parse stuff like " http://foo.com \n" + rest = rest.trim(); + + if (!slashesDenoteHost && url.split('#').length === 1) { + // Try fast path regexp + var simplePath = simplePathPattern.exec(rest); + if (simplePath) { + this.path = rest; + this.href = rest; + this.pathname = simplePath[1]; + if (simplePath[2]) { + this.search = simplePath[2]; + if (parseQueryString) { + this.query = querystring.parse(this.search.substr(1)); + } else { + this.query = this.search.substr(1); + } + } else if (parseQueryString) { + this.search = ''; + this.query = {}; + } + return this; + } + } + + var proto = protocolPattern.exec(rest); + if (proto) { + proto = proto[0]; + var lowerProto = proto.toLowerCase(); + this.protocol = lowerProto; + rest = rest.substr(proto.length); + } + + // figure out if it's got a host + // user@server is *always* interpreted as a hostname, and url + // resolution will treat //foo/bar as host=foo,path=bar because that's + // how the browser resolves relative URLs. + if (slashesDenoteHost || proto || rest.match(/^\/\/[^@\/]+@[^@\/]+/)) { + var slashes = rest.substr(0, 2) === '//'; + if (slashes && !(proto && hostlessProtocol[proto])) { + rest = rest.substr(2); + this.slashes = true; + } + } + + if (!hostlessProtocol[proto] && + (slashes || (proto && !slashedProtocol[proto]))) { + + // there's a hostname. + // the first instance of /, ?, ;, or # ends the host. + // + // If there is an @ in the hostname, then non-host chars *are* allowed + // to the left of the last @ sign, unless some host-ending character + // comes *before* the @-sign. + // URLs are obnoxious. + // + // ex: + // http://a@b@c/ => user:a@b host:c + // http://a@b?@c => user:a host:c path:/?@c + + // v0.12 TODO(isaacs): This is not quite how Chrome does things. + // Review our test case against browsers more comprehensively. + + // find the first instance of any hostEndingChars + var hostEnd = -1; + for (var i = 0; i < hostEndingChars.length; i++) { + var hec = rest.indexOf(hostEndingChars[i]); + if (hec !== -1 && (hostEnd === -1 || hec < hostEnd)) + hostEnd = hec; + } + + // at this point, either we have an explicit point where the + // auth portion cannot go past, or the last @ char is the decider. + var auth, atSign; + if (hostEnd === -1) { + // atSign can be anywhere. + atSign = rest.lastIndexOf('@'); + } else { + // atSign must be in auth portion. + // http://a@b/c@d => host:b auth:a path:/c@d + atSign = rest.lastIndexOf('@', hostEnd); + } + + // Now we have a portion which is definitely the auth. + // Pull that off. + if (atSign !== -1) { + auth = rest.slice(0, atSign); + rest = rest.slice(atSign + 1); + this.auth = decodeURIComponent(auth); + } + + // the host is the remaining to the left of the first non-host char + hostEnd = -1; + for (var i = 0; i < nonHostChars.length; i++) { + var hec = rest.indexOf(nonHostChars[i]); + if (hec !== -1 && (hostEnd === -1 || hec < hostEnd)) + hostEnd = hec; + } + // if we still have not hit it, then the entire thing is a host. + if (hostEnd === -1) + hostEnd = rest.length; + + this.host = rest.slice(0, hostEnd); + rest = rest.slice(hostEnd); + + // pull out port. + this.parseHost(); + + // we've indicated that there is a hostname, + // so even if it's empty, it has to be present. + this.hostname = this.hostname || ''; + + // if hostname begins with [ and ends with ] + // assume that it's an IPv6 address. + var ipv6Hostname = this.hostname[0] === '[' && + this.hostname[this.hostname.length - 1] === ']'; + + // validate a little. + if (!ipv6Hostname) { + var hostparts = this.hostname.split(/\./); + for (var i = 0, l = hostparts.length; i < l; i++) { + var part = hostparts[i]; + if (!part) continue; + if (!part.match(hostnamePartPattern)) { + var newpart = ''; + for (var j = 0, k = part.length; j < k; j++) { + if (part.charCodeAt(j) > 127) { + // we replace non-ASCII char with a temporary placeholder + // we need this to make sure size of hostname is not + // broken by replacing non-ASCII by nothing + newpart += 'x'; + } else { + newpart += part[j]; + } + } + // we test again with ASCII char only + if (!newpart.match(hostnamePartPattern)) { + var validParts = hostparts.slice(0, i); + var notHost = hostparts.slice(i + 1); + var bit = part.match(hostnamePartStart); + if (bit) { + validParts.push(bit[1]); + notHost.unshift(bit[2]); + } + if (notHost.length) { + rest = '/' + notHost.join('.') + rest; + } + this.hostname = validParts.join('.'); + break; + } + } + } + } + + if (this.hostname.length > hostnameMaxLen) { + this.hostname = ''; + } else { + // hostnames are always lower case. + this.hostname = this.hostname.toLowerCase(); + } + + if (!ipv6Hostname) { + // IDNA Support: Returns a punycoded representation of "domain". + // It only converts parts of the domain name that + // have non-ASCII characters, i.e. it doesn't matter if + // you call it with a domain that already is ASCII-only. + this.hostname = punycode.toASCII(this.hostname); + } + + var p = this.port ? ':' + this.port : ''; + var h = this.hostname || ''; + this.host = h + p; + this.href += this.host; + + // strip [ and ] from the hostname + // the host field still retains them, though + if (ipv6Hostname) { + this.hostname = this.hostname.substr(1, this.hostname.length - 2); + if (rest[0] !== '/') { + rest = '/' + rest; + } + } + } + + // now rest is set to the post-host stuff. + // chop off any delim chars. + if (!unsafeProtocol[lowerProto]) { + + // First, make 100% sure that any "autoEscape" chars get + // escaped, even if encodeURIComponent doesn't think they + // need to be. + for (var i = 0, l = autoEscape.length; i < l; i++) { + var ae = autoEscape[i]; + if (rest.indexOf(ae) === -1) + continue; + var esc = encodeURIComponent(ae); + if (esc === ae) { + esc = escape(ae); + } + rest = rest.split(ae).join(esc); + } + } + + + // chop off from the tail first. + var hash = rest.indexOf('#'); + if (hash !== -1) { + // got a fragment string. + this.hash = rest.substr(hash); + rest = rest.slice(0, hash); + } + var qm = rest.indexOf('?'); + if (qm !== -1) { + this.search = rest.substr(qm); + this.query = rest.substr(qm + 1); + if (parseQueryString) { + this.query = querystring.parse(this.query); + } + rest = rest.slice(0, qm); + } else if (parseQueryString) { + // no query string, but parseQueryString still requested + this.search = ''; + this.query = {}; + } + if (rest) this.pathname = rest; + if (slashedProtocol[lowerProto] && + this.hostname && !this.pathname) { + this.pathname = '/'; + } + + //to support http.request + if (this.pathname || this.search) { + var p = this.pathname || ''; + var s = this.search || ''; + this.path = p + s; + } + + // finally, reconstruct the href based on what has been validated. + this.href = this.format(); + return this; +}; + +// format a parsed object into a url string +function urlFormat(obj) { + // ensure it's an object, and not a string url. + // If it's an obj, this is a no-op. + // this way, you can call url_format() on strings + // to clean up potentially wonky urls. + if (util.isString(obj)) obj = urlParse(obj); + if (!(obj instanceof Url)) return Url.prototype.format.call(obj); + return obj.format(); +} + +Url.prototype.format = function() { + var auth = this.auth || ''; + if (auth) { + auth = encodeURIComponent(auth); + auth = auth.replace(/%3A/i, ':'); + auth += '@'; + } + + var protocol = this.protocol || '', + pathname = this.pathname || '', + hash = this.hash || '', + host = false, + query = ''; + + if (this.host) { + host = auth + this.host; + } else if (this.hostname) { + host = auth + (this.hostname.indexOf(':') === -1 ? + this.hostname : + '[' + this.hostname + ']'); + if (this.port) { + host += ':' + this.port; + } + } + + if (this.query && + util.isObject(this.query) && + Object.keys(this.query).length) { + query = querystring.stringify(this.query); + } + + var search = this.search || (query && ('?' + query)) || ''; + + if (protocol && protocol.substr(-1) !== ':') protocol += ':'; + + // only the slashedProtocols get the //. Not mailto:, xmpp:, etc. + // unless they had them to begin with. + if (this.slashes || + (!protocol || slashedProtocol[protocol]) && host !== false) { + host = '//' + (host || ''); + if (pathname && pathname.charAt(0) !== '/') pathname = '/' + pathname; + } else if (!host) { + host = ''; + } + + if (hash && hash.charAt(0) !== '#') hash = '#' + hash; + if (search && search.charAt(0) !== '?') search = '?' + search; + + pathname = pathname.replace(/[?#]/g, function(match) { + return encodeURIComponent(match); + }); + search = search.replace('#', '%23'); + + return protocol + host + pathname + search + hash; +}; + +function urlResolve(source, relative) { + return urlParse(source, false, true).resolve(relative); +} + +Url.prototype.resolve = function(relative) { + return this.resolveObject(urlParse(relative, false, true)).format(); +}; + +function urlResolveObject(source, relative) { + if (!source) return relative; + return urlParse(source, false, true).resolveObject(relative); +} + +Url.prototype.resolveObject = function(relative) { + if (util.isString(relative)) { + var rel = new Url(); + rel.parse(relative, false, true); + relative = rel; + } + + var result = new Url(); + var tkeys = Object.keys(this); + for (var tk = 0; tk < tkeys.length; tk++) { + var tkey = tkeys[tk]; + result[tkey] = this[tkey]; + } + + // hash is always overridden, no matter what. + // even href="" will remove it. + result.hash = relative.hash; + + // if the relative url is empty, then there's nothing left to do here. + if (relative.href === '') { + result.href = result.format(); + return result; + } + + // hrefs like //foo/bar always cut to the protocol. + if (relative.slashes && !relative.protocol) { + // take everything except the protocol from relative + var rkeys = Object.keys(relative); + for (var rk = 0; rk < rkeys.length; rk++) { + var rkey = rkeys[rk]; + if (rkey !== 'protocol') + result[rkey] = relative[rkey]; + } + + //urlParse appends trailing / to urls like http://www.example.com + if (slashedProtocol[result.protocol] && + result.hostname && !result.pathname) { + result.path = result.pathname = '/'; + } + + result.href = result.format(); + return result; + } + + if (relative.protocol && relative.protocol !== result.protocol) { + // if it's a known url protocol, then changing + // the protocol does weird things + // first, if it's not file:, then we MUST have a host, + // and if there was a path + // to begin with, then we MUST have a path. + // if it is file:, then the host is dropped, + // because that's known to be hostless. + // anything else is assumed to be absolute. + if (!slashedProtocol[relative.protocol]) { + var keys = Object.keys(relative); + for (var v = 0; v < keys.length; v++) { + var k = keys[v]; + result[k] = relative[k]; + } + result.href = result.format(); + return result; + } + + result.protocol = relative.protocol; + if (!relative.host && !hostlessProtocol[relative.protocol]) { + var relPath = (relative.pathname || '').split('/'); + while (relPath.length && !(relative.host = relPath.shift())); + if (!relative.host) relative.host = ''; + if (!relative.hostname) relative.hostname = ''; + if (relPath[0] !== '') relPath.unshift(''); + if (relPath.length < 2) relPath.unshift(''); + result.pathname = relPath.join('/'); + } else { + result.pathname = relative.pathname; + } + result.search = relative.search; + result.query = relative.query; + result.host = relative.host || ''; + result.auth = relative.auth; + result.hostname = relative.hostname || relative.host; + result.port = relative.port; + // to support http.request + if (result.pathname || result.search) { + var p = result.pathname || ''; + var s = result.search || ''; + result.path = p + s; + } + result.slashes = result.slashes || relative.slashes; + result.href = result.format(); + return result; + } + + var isSourceAbs = (result.pathname && result.pathname.charAt(0) === '/'), + isRelAbs = ( + relative.host || + relative.pathname && relative.pathname.charAt(0) === '/' + ), + mustEndAbs = (isRelAbs || isSourceAbs || + (result.host && relative.pathname)), + removeAllDots = mustEndAbs, + srcPath = result.pathname && result.pathname.split('/') || [], + relPath = relative.pathname && relative.pathname.split('/') || [], + psychotic = result.protocol && !slashedProtocol[result.protocol]; + + // if the url is a non-slashed url, then relative + // links like ../.. should be able + // to crawl up to the hostname, as well. This is strange. + // result.protocol has already been set by now. + // Later on, put the first path part into the host field. + if (psychotic) { + result.hostname = ''; + result.port = null; + if (result.host) { + if (srcPath[0] === '') srcPath[0] = result.host; + else srcPath.unshift(result.host); + } + result.host = ''; + if (relative.protocol) { + relative.hostname = null; + relative.port = null; + if (relative.host) { + if (relPath[0] === '') relPath[0] = relative.host; + else relPath.unshift(relative.host); + } + relative.host = null; + } + mustEndAbs = mustEndAbs && (relPath[0] === '' || srcPath[0] === ''); + } + + if (isRelAbs) { + // it's absolute. + result.host = (relative.host || relative.host === '') ? + relative.host : result.host; + result.hostname = (relative.hostname || relative.hostname === '') ? + relative.hostname : result.hostname; + result.search = relative.search; + result.query = relative.query; + srcPath = relPath; + // fall through to the dot-handling below. + } else if (relPath.length) { + // it's relative + // throw away the existing file, and take the new path instead. + if (!srcPath) srcPath = []; + srcPath.pop(); + srcPath = srcPath.concat(relPath); + result.search = relative.search; + result.query = relative.query; + } else if (!util.isNullOrUndefined(relative.search)) { + // just pull out the search. + // like href='?foo'. + // Put this after the other two cases because it simplifies the booleans + if (psychotic) { + result.hostname = result.host = srcPath.shift(); + //occationaly the auth can get stuck only in host + //this especially happens in cases like + //url.resolveObject('mailto:local1@domain1', 'local2@domain2') + var authInHost = result.host && result.host.indexOf('@') > 0 ? + result.host.split('@') : false; + if (authInHost) { + result.auth = authInHost.shift(); + result.host = result.hostname = authInHost.shift(); + } + } + result.search = relative.search; + result.query = relative.query; + //to support http.request + if (!util.isNull(result.pathname) || !util.isNull(result.search)) { + result.path = (result.pathname ? result.pathname : '') + + (result.search ? result.search : ''); + } + result.href = result.format(); + return result; + } + + if (!srcPath.length) { + // no path at all. easy. + // we've already handled the other stuff above. + result.pathname = null; + //to support http.request + if (result.search) { + result.path = '/' + result.search; + } else { + result.path = null; + } + result.href = result.format(); + return result; + } + + // if a url ENDs in . or .., then it must get a trailing slash. + // however, if it ends in anything else non-slashy, + // then it must NOT get a trailing slash. + var last = srcPath.slice(-1)[0]; + var hasTrailingSlash = ( + (result.host || relative.host || srcPath.length > 1) && + (last === '.' || last === '..') || last === ''); + + // strip single dots, resolve double dots to parent dir + // if the path tries to go above the root, `up` ends up > 0 + var up = 0; + for (var i = srcPath.length; i >= 0; i--) { + last = srcPath[i]; + if (last === '.') { + srcPath.splice(i, 1); + } else if (last === '..') { + srcPath.splice(i, 1); + up++; + } else if (up) { + srcPath.splice(i, 1); + up--; + } + } + + // if the path is allowed to go above the root, restore leading ..s + if (!mustEndAbs && !removeAllDots) { + for (; up--; up) { + srcPath.unshift('..'); + } + } + + if (mustEndAbs && srcPath[0] !== '' && + (!srcPath[0] || srcPath[0].charAt(0) !== '/')) { + srcPath.unshift(''); + } + + if (hasTrailingSlash && (srcPath.join('/').substr(-1) !== '/')) { + srcPath.push(''); + } + + var isAbsolute = srcPath[0] === '' || + (srcPath[0] && srcPath[0].charAt(0) === '/'); + + // put the host back + if (psychotic) { + result.hostname = result.host = isAbsolute ? '' : + srcPath.length ? srcPath.shift() : ''; + //occationaly the auth can get stuck only in host + //this especially happens in cases like + //url.resolveObject('mailto:local1@domain1', 'local2@domain2') + var authInHost = result.host && result.host.indexOf('@') > 0 ? + result.host.split('@') : false; + if (authInHost) { + result.auth = authInHost.shift(); + result.host = result.hostname = authInHost.shift(); + } + } + + mustEndAbs = mustEndAbs || (result.host && srcPath.length); + + if (mustEndAbs && !isAbsolute) { + srcPath.unshift(''); + } + + if (!srcPath.length) { + result.pathname = null; + result.path = null; + } else { + result.pathname = srcPath.join('/'); + } + + //to support request.http + if (!util.isNull(result.pathname) || !util.isNull(result.search)) { + result.path = (result.pathname ? result.pathname : '') + + (result.search ? result.search : ''); + } + result.auth = relative.auth || result.auth; + result.slashes = result.slashes || relative.slashes; + result.href = result.format(); + return result; +}; + +Url.prototype.parseHost = function() { + var host = this.host; + var port = portPattern.exec(host); + if (port) { + port = port[0]; + if (port !== ':') { + this.port = port.substr(1); + } + host = host.substr(0, host.length - port.length); + } + if (host) this.hostname = host; +}; + +},{"./util":51,"punycode":46,"querystring":49}],51:[function(require,module,exports){ +'use strict'; + +module.exports = { + isString: function(arg) { + return typeof(arg) === 'string'; + }, + isObject: function(arg) { + return typeof(arg) === 'object' && arg !== null; + }, + isNull: function(arg) { + return arg === null; + }, + isNullOrUndefined: function(arg) { + return arg == null; + } +}; + +},{}],"ajv":[function(require,module,exports){ +'use strict'; + +var compileSchema = require('./compile') + , resolve = require('./compile/resolve') + , Cache = require('./cache') + , SchemaObject = require('./compile/schema_obj') + , stableStringify = require('json-stable-stringify') + , formats = require('./compile/formats') + , rules = require('./compile/rules') + , v5 = require('./v5') + , util = require('./compile/util') + , async = require('./async') + , co = require('co'); + +module.exports = Ajv; + +Ajv.prototype.compileAsync = async.compile; + +var customKeyword = require('./keyword'); +Ajv.prototype.addKeyword = customKeyword.add; +Ajv.prototype.getKeyword = customKeyword.get; +Ajv.prototype.removeKeyword = customKeyword.remove; +Ajv.ValidationError = require('./compile/validation_error'); + +var META_SCHEMA_ID = 'http://json-schema.org/draft-04/schema'; +var SCHEMA_URI_FORMAT = /^(?:(?:[a-z][a-z0-9+-.]*:)?\/\/)?[^\s]*$/i; +function SCHEMA_URI_FORMAT_FUNC(str) { + return SCHEMA_URI_FORMAT.test(str); +} + +var META_IGNORE_OPTIONS = [ 'removeAdditional', 'useDefaults', 'coerceTypes' ]; + +/** + * Creates validator instance. + * Usage: `Ajv(opts)` + * @param {Object} opts optional options + * @return {Object} ajv instance + */ +function Ajv(opts) { + if (!(this instanceof Ajv)) return new Ajv(opts); + var self = this; + + opts = this._opts = util.copy(opts) || {}; + this._schemas = {}; + this._refs = {}; + this._fragments = {}; + this._formats = formats(opts.format); + this._cache = opts.cache || new Cache; + this._loadingSchemas = {}; + this._compilations = []; + this.RULES = rules(); + + // this is done on purpose, so that methods are bound to the instance + // (without using bind) so that they can be used without the instance + this.validate = validate; + this.compile = compile; + this.addSchema = addSchema; + this.addMetaSchema = addMetaSchema; + this.validateSchema = validateSchema; + this.getSchema = getSchema; + this.removeSchema = removeSchema; + this.addFormat = addFormat; + this.errorsText = errorsText; + + this._addSchema = _addSchema; + this._compile = _compile; + + opts.loopRequired = opts.loopRequired || Infinity; + if (opts.async || opts.transpile) async.setup(opts); + if (opts.beautify === true) opts.beautify = { indent_size: 2 }; + if (opts.errorDataPath == 'property') opts._errorDataPathProperty = true; + this._metaOpts = getMetaSchemaOptions(); + + if (opts.formats) addInitialFormats(); + addDraft4MetaSchema(); + if (opts.v5) v5.enable(this); + if (typeof opts.meta == 'object') addMetaSchema(opts.meta); + addInitialSchemas(); + + + /** + * Validate data using schema + * Schema will be compiled and cached (using serialized JSON as key. [json-stable-stringify](https://github.com/substack/json-stable-stringify) is used to serialize. + * @param {String|Object} schemaKeyRef key, ref or schema object + * @param {Any} data to be validated + * @return {Boolean} validation result. Errors from the last validation will be available in `ajv.errors` (and also in compiled schema: `schema.errors`). + */ + function validate(schemaKeyRef, data) { + var v; + if (typeof schemaKeyRef == 'string') { + v = getSchema(schemaKeyRef); + if (!v) throw new Error('no schema with key or ref "' + schemaKeyRef + '"'); + } else { + var schemaObj = _addSchema(schemaKeyRef); + v = schemaObj.validate || _compile(schemaObj); + } + + var valid = v(data); + if (v.$async === true) + return self._opts.async == '*' ? co(valid) : valid; + self.errors = v.errors; + return valid; + } + + + /** + * Create validating function for passed schema. + * @param {Object} schema schema object + * @param {Boolean} _meta true if schema is a meta-schema. Used internally to compile meta schemas of custom keywords. + * @return {Function} validating function + */ + function compile(schema, _meta) { + var schemaObj = _addSchema(schema, undefined, _meta); + return schemaObj.validate || _compile(schemaObj); + } + + + /** + * Adds schema to the instance. + * @param {Object|Array} schema schema or array of schemas. If array is passed, `key` and other parameters will be ignored. + * @param {String} key Optional schema key. Can be passed to `validate` method instead of schema object or id/ref. One schema per instance can have empty `id` and `key`. + * @param {Boolean} _skipValidation true to skip schema validation. Used internally, option validateSchema should be used instead. + * @param {Boolean} _meta true if schema is a meta-schema. Used internally, addMetaSchema should be used instead. + */ + function addSchema(schema, key, _skipValidation, _meta) { + if (Array.isArray(schema)){ + for (var i=0; i} errors optional array of validation errors, if not passed errors from the instance are used. + * @param {Object} options optional options with properties `separator` and `dataVar`. + * @return {String} human readable string with all errors descriptions + */ + function errorsText(errors, options) { + errors = errors || self.errors; + if (!errors) return 'No errors'; + options = options || {}; + var separator = options.separator === undefined ? ', ' : options.separator; + var dataVar = options.dataVar === undefined ? 'data' : options.dataVar; + + var text = ''; + for (var i=0; i=1&&t<=12&&a>=1&&a<=m[t]}function o(e,r){var t=e.match(v);if(!t)return!1;var a=t[1],s=t[2],o=t[3],i=t[5];return a<=23&&s<=59&&o<=59&&(!r||i)}function i(e){var r=e.split(b);return 2==r.length&&s(r[0])&&o(r[1],!0)}function n(e){return e.length<=255&&y.test(e)}function l(e){return w.test(e)&&g.test(e)}function c(e){try{return new RegExp(e),!0}catch(e){return!1}}function h(e,r){if(e&&r)return e>r?1:er?1:e=0?{index:a,compiling:!0}:(a=this._compilations.length,this._compilations[a]={schema:e,root:r,baseId:t},{index:a,compiling:!1})}function i(e,r,t){var a=n.call(this,e,r,t);a>=0&&this._compilations.splice(a,1)}function n(e,r,t){for(var a=0;a=55296&&r<=56319&&s=r)throw new Error("Cannot access property/index "+a+" levels up, current level is "+r);return t[r-a]}if(a>r)throw new Error("Cannot access data "+a+" levels up, current level is "+r);if(o="data"+(r-a||""),!s)return o}for(var n=o,c=s.split("/"),h=0;h",S="result"+s,$=e.opts.v5&&i&&i.$data;if($?(a+=" var schema"+s+" = "+e.util.getData(i.$data,o,e.dataPathArr)+"; ",g="schema"+s):g=i,w){var x=e.util.getData(b.$data,o,e.dataPathArr),_="exclusive"+s,O="op"+s,R="' + "+O+" + '";a+=" var schemaExcl"+s+" = "+x+"; ",x="schemaExcl"+s,a+=" if (typeof "+x+" != 'boolean' && "+x+" !== undefined) { "+u+" = false; ";var t=E,I=I||[];I.push(a),a="",!1!==e.createErrors?(a+=" { keyword: '"+(t||"_formatExclusiveLimit")+"' , dataPath: (dataPath || '') + "+e.errorPath+" , schemaPath: "+e.util.toQuotedString(l)+" , params: {} ",!1!==e.opts.messages&&(a+=" , message: '"+E+" should be boolean' "),e.opts.verbose&&(a+=" , schema: validate.schema"+n+" , parentSchema: validate.schema"+e.schemaPath+" , data: "+h+" "),a+=" } "):a+=" {} ";var A=a;a=I.pop(),a+=!e.compositeRule&&c?e.async?" throw new ValidationError(["+A+"]); ":" validate.errors = ["+A+"]; return false; ":" var err = "+A+"; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ",a+=" } ",c&&(p+="}",a+=" else { "),$&&(a+=" if ("+g+" === undefined) "+u+" = true; else if (typeof "+g+" != 'string') "+u+" = false; else { ",p+="}"),d&&(a+=" if (!"+y+") "+u+" = true; else { ",p+="}"),a+=" var "+S+" = "+y+"("+h+", ",a+=$?""+g:""+e.util.toQuotedString(i),a+=" ); if ("+S+" === undefined) "+u+" = false; var "+_+" = "+x+" === true; if ("+u+" === undefined) { "+u+" = "+_+" ? "+S+" "+j+" 0 : "+S+" "+j+"= 0; } if (!"+u+") var op"+s+" = "+_+" ? '"+j+"' : '"+j+"=';"}else{var _=!0===b,R=j;_||(R+="=");var O="'"+R+"'";$&&(a+=" if ("+g+" === undefined) "+u+" = true; else if (typeof "+g+" != 'string') "+u+" = false; else { ",p+="}"),d&&(a+=" if (!"+y+") "+u+" = true; else { ",p+="}"),a+=" var "+S+" = "+y+"("+h+", ",a+=$?""+g:""+e.util.toQuotedString(i),a+=" ); if ("+S+" === undefined) "+u+" = false; if ("+u+" === undefined) "+u+" = "+S+" "+j,_||(a+="="),a+=" 0;"}a+=p+"if (!"+u+") { ";var t=r,I=I||[];I.push(a),a="",!1!==e.createErrors?(a+=" { keyword: '"+(t||"_formatLimit")+"' , dataPath: (dataPath || '') + "+e.errorPath+" , schemaPath: "+e.util.toQuotedString(l)+" , params: { comparison: "+O+", limit: ",a+=$?""+g:""+e.util.toQuotedString(i),a+=" , exclusive: "+_+" } ",!1!==e.opts.messages&&(a+=" , message: 'should be "+R+' "',a+=$?"' + "+g+" + '":""+e.util.escapeQuotes(i),a+="\"' "),e.opts.verbose&&(a+=" , schema: ",a+=$?"validate.schema"+n:""+e.util.toQuotedString(i),a+=" , parentSchema: validate.schema"+e.schemaPath+" , data: "+h+" "),a+=" } "):a+=" {} ";var A=a;return a=I.pop(),a+=!e.compositeRule&&c?e.async?" throw new ValidationError(["+A+"]); ":" validate.errors = ["+A+"]; return false; ":" var err = "+A+"; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ",a+="}"}},{}],14:[function(e,r,t){"use strict";r.exports=function(e,r){var t,a,s=" ",o=e.level,i=e.dataLevel,n=e.schema[r],l=e.schemaPath+e.util.getProperty(r),c=e.errSchemaPath+"/"+r,h=!e.opts.allErrors,u="data"+(i||""),f=e.opts.v5&&n&&n.$data;f?(s+=" var schema"+o+" = "+e.util.getData(n.$data,i,e.dataPathArr)+"; ",a="schema"+o):a=n;var d="maximum"==r,p=d?"exclusiveMaximum":"exclusiveMinimum",m=e.schema[p],v=e.opts.v5&&m&&m.$data,y=d?"<":">",g=d?">":"<";if(v){var P=e.util.getData(m.$data,i,e.dataPathArr),E="exclusive"+o,b="op"+o,w="' + "+b+" + '";s+=" var schemaExcl"+o+" = "+P+"; ",P="schemaExcl"+o,s+=" var exclusive"+o+"; if (typeof "+P+" != 'boolean' && typeof "+P+" != 'undefined') { ";var t=p,j=j||[];j.push(s),s="",!1!==e.createErrors?(s+=" { keyword: '"+(t||"_exclusiveLimit")+"' , dataPath: (dataPath || '') + "+e.errorPath+" , schemaPath: "+e.util.toQuotedString(c)+" , params: {} ",!1!==e.opts.messages&&(s+=" , message: '"+p+" should be boolean' "),e.opts.verbose&&(s+=" , schema: validate.schema"+l+" , parentSchema: validate.schema"+e.schemaPath+" , data: "+u+" "),s+=" } "):s+=" {} ";var S=s;s=j.pop(),s+=!e.compositeRule&&h?e.async?" throw new ValidationError(["+S+"]); ":" validate.errors = ["+S+"]; return false; ":" var err = "+S+"; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ",s+=" } else if( ",f&&(s+=" ("+a+" !== undefined && typeof "+a+" != 'number') || "),s+=" ((exclusive"+o+" = "+P+" === true) ? 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this.inGenerator=e.generator,this.inAsync=e.async,this.yieldPos=0,this.awaitPos=0,this.inFunction=!0,this.enterFunctionScope(),t||(e.id=this.type==F.name?this.parseIdent():null),this.parseFunctionParams(e),this.parseFunctionBody(e,n),this.inGenerator=i,this.inAsync=s,this.yieldPos=o,this.awaitPos=a,this.inFunction=u,this.finishNode(e,t?"FunctionDeclaration":"FunctionExpression")},H.parseFunctionParams=function(e){this.expect(F.parenL),e.params=this.parseBindingList(F.parenR,!1,this.options.ecmaVersion>=8,!0),this.checkYieldAwaitInDefaultParams()},H.parseClass=function(e,t){var n=this;this.next(),this.parseClassId(e,t),this.parseClassSuper(e);var r=this.startNode(),i=!1;for(r.body=[],this.expect(F.braceL);!this.eat(F.braceR);)if(!n.eat(F.semi)){var s=n.startNode(),o=n.eat(F.star),a=!1,u=n.type===F.name&&"static"===n.value;n.parsePropertyName(s),s.static=u&&n.type!==F.parenL,s.static&&(o&&n.unexpected(),o=n.eat(F.star),n.parsePropertyName(s)),n.options.ecmaVersion>=8&&!o&&!s.computed&&"Identifier"===s.key.type&&"async"===s.key.name&&n.type!==F.parenL&&!n.canInsertSemicolon()&&(a=!0,n.parsePropertyName(s)),s.kind="method";var c=!1;if(!s.computed){var l=s.key;o||a||"Identifier"!==l.type||n.type===F.parenL||"get"!==l.name&&"set"!==l.name||(c=!0,s.kind=l.name,l=n.parsePropertyName(s)),!s.static&&("Identifier"===l.type&&"constructor"===l.name||"Literal"===l.type&&"constructor"===l.value)&&(i&&n.raise(l.start,"Duplicate constructor in the same class"),c&&n.raise(l.start,"Constructor can't have get/set modifier"),o&&n.raise(l.start,"Constructor can't be a generator"),a&&n.raise(l.start,"Constructor can't be an async method"),s.kind="constructor",i=!0)}if(n.parseClassMethod(r,s,o,a),c){var 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this.finishNode(e,"ExportDefaultDeclaration")}if(this.shouldParseExportStatement())e.declaration=this.parseStatement(!0),"VariableDeclaration"===e.declaration.type?this.checkVariableExport(t,e.declaration.declarations):this.checkExport(t,e.declaration.id.name,e.declaration.id.start),e.specifiers=[],e.source=null;else{if(e.declaration=null,e.specifiers=this.parseExportSpecifiers(t),this.eatContextual("from"))e.source=this.type===F.string?this.parseExprAtom():this.unexpected();else{for(var o=0;o=6&&e)switch(e.type){case"Identifier":this.inAsync&&"await"===e.name&&this.raise(e.start,"Can not use 'await' as identifier inside an async function");break;case"ObjectPattern":case"ArrayPattern":break;case"ObjectExpression":e.type="ObjectPattern";for(var r=0;r=6&&(e.computed||e.method||e.shorthand))){var n,r=e.key;switch(r.type){case"Identifier":n=r.name;break;case"Literal":n=String(r.value);break;default:return}var i=e.kind;if(this.options.ecmaVersion>=6)return 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s=this.parseSubscripts(r,t,n);return e&&"MemberExpression"===s.type&&(e.parenthesizedAssign>=s.start&&(e.parenthesizedAssign=-1),e.parenthesizedBind>=s.start&&(e.parenthesizedBind=-1)),s},ee.parseSubscripts=function(e,t,n,r){for(var i,s=this,o=this.options.ecmaVersion>=8&&"Identifier"===e.type&&"async"===e.name&&this.lastTokEnd==e.end&&!this.canInsertSemicolon();;)if((i=s.eat(F.bracketL))||s.eat(F.dot)){var a=s.startNodeAt(t,n);a.object=e,a.property=i?s.parseExpression():s.parseIdent(!0),a.computed=!!i,i&&s.expect(F.bracketR),e=s.finishNode(a,"MemberExpression")}else if(!r&&s.eat(F.parenL)){var u=new Y,c=s.yieldPos,l=s.awaitPos;s.yieldPos=0,s.awaitPos=0;var p=s.parseExprList(F.parenR,s.options.ecmaVersion>=8,!1,u);if(o&&!s.canInsertSemicolon()&&s.eat(F.arrow))return s.checkPatternErrors(u,!1),s.checkYieldAwaitInDefaultParams(),s.yieldPos=c,s.awaitPos=l,s.parseArrowExpression(s.startNodeAt(t,n),p,!0);s.checkExpressionErrors(u,!0),s.yieldPos=c||s.yieldPos,s.awaitPos=l||s.awaitPos;var h=s.startNodeAt(t,n);h.callee=e,h.arguments=p,e=s.finishNode(h,"CallExpression")}else{if(s.type!==F.backQuote)return e;var f=s.startNodeAt(t,n);f.tag=e,f.quasi=s.parseTemplate(),e=s.finishNode(f,"TaggedTemplateExpression")}},ee.parseExprAtom=function(e){var t,n=this.potentialArrowAt==this.start;switch(this.type){case F._super:this.inFunction||this.raise(this.start,"'super' outside of function or class");case F._this:var r=this.type===F._this?"ThisExpression":"Super";return t=this.startNode(),this.next(),this.finishNode(t,r);case F.name:var i=this.start,s=this.startLoc,o=this.parseIdent(this.type!==F.name);if(this.options.ecmaVersion>=8&&"async"===o.name&&!this.canInsertSemicolon()&&this.eat(F._function))return this.parseFunction(this.startNodeAt(i,s),!1,!1,!0);if(n&&!this.canInsertSemicolon()){if(this.eat(F.arrow))return this.parseArrowExpression(this.startNodeAt(i,s),[o],!1);if(this.options.ecmaVersion>=8&&"async"===o.name&&this.type===F.name)return o=this.parseIdent(),!this.canInsertSemicolon()&&this.eat(F.arrow)||this.unexpected(),this.parseArrowExpression(this.startNodeAt(i,s),[o],!0)}return o;case F.regexp:var a=this.value;return t=this.parseLiteral(a.value),t.regex={pattern:a.pattern,flags:a.flags},t;case F.num:case F.string:return this.parseLiteral(this.value);case F._null:case F._true:case F._false:return t=this.startNode(),t.value=this.type===F._null?null:this.type===F._true,t.raw=this.type.keyword,this.next(),this.finishNode(t,"Literal");case F.parenL:var u=this.start,c=this.parseParenAndDistinguishExpression(n);return e&&(e.parenthesizedAssign<0&&!this.isSimpleAssignTarget(c)&&(e.parenthesizedAssign=u),e.parenthesizedBind<0&&(e.parenthesizedBind=u)),c;case F.bracketL:return t=this.startNode(),this.next(),t.elements=this.parseExprList(F.bracketR,!0,!0,e),this.finishNode(t,"ArrayExpression");case F.braceL:return this.parseObj(!1,e);case F._function:return t=this.startNode(),this.next(),this.parseFunction(t,!1);case F._class:return this.parseClass(this.startNode(),!1);case F._new:return this.parseNew();case F.backQuote:return this.parseTemplate();default:this.unexpected()}},ee.parseLiteral=function(e){var t=this.startNode();return t.value=e,t.raw=this.input.slice(this.start,this.end),this.next(),this.finishNode(t,"Literal")},ee.parseParenExpression=function(){this.expect(F.parenL);var e=this.parseExpression();return this.expect(F.parenR),e},ee.parseParenAndDistinguishExpression=function(e){var t,n=this,r=this.start,i=this.startLoc,s=this.options.ecmaVersion>=8;if(this.options.ecmaVersion>=6){this.next();var o,a,u=this.start,c=this.startLoc,l=[],p=!0,h=!1,f=new Y,d=this.yieldPos,y=this.awaitPos;for(this.yieldPos=0,this.awaitPos=0;this.type!==F.parenR;){if(p?p=!1:n.expect(F.comma),s&&n.afterTrailingComma(F.parenR,!0)){h=!0;break}if(n.type===F.ellipsis){o=n.start,l.push(n.parseParenItem(n.parseRest())),n.type===F.comma&&n.raise(n.start,"Comma is not permitted after the rest element");break}n.type!==F.parenL||a||(a=n.start),l.push(n.parseMaybeAssign(!1,f,n.parseParenItem))}var m=this.start,g=this.startLoc;if(this.expect(F.parenR),e&&!this.canInsertSemicolon()&&this.eat(F.arrow))return this.checkPatternErrors(f,!1),this.checkYieldAwaitInDefaultParams(),a&&this.unexpected(a),this.yieldPos=d,this.awaitPos=y,this.parseParenArrowList(r,i,l);l.length&&!h||this.unexpected(this.lastTokStart),o&&this.unexpected(o),this.checkExpressionErrors(f,!0),this.yieldPos=d||this.yieldPos,this.awaitPos=y||this.awaitPos,l.length>1?(t=this.startNodeAt(u,c),t.expressions=l,this.finishNodeAt(t,"SequenceExpression",m,g)):t=l[0]}else t=this.parseParenExpression();if(this.options.preserveParens){var v=this.startNodeAt(r,i);return v.expression=t,this.finishNode(v,"ParenthesizedExpression")}return t},ee.parseParenItem=function(e){return e},ee.parseParenArrowList=function(e,t,n){return this.parseArrowExpression(this.startNodeAt(e,t),n)};var te=[];ee.parseNew=function(){var e=this.startNode(),t=this.parseIdent(!0);if(this.options.ecmaVersion>=6&&this.eat(F.dot))return e.meta=t,e.property=this.parseIdent(!0),"target"!==e.property.name&&this.raiseRecoverable(e.property.start,"The only valid meta property for new is new.target"),this.inFunction||this.raiseRecoverable(e.start,"new.target can only be used in functions"),this.finishNode(e,"MetaProperty");var n=this.start,r=this.startLoc;return e.callee=this.parseSubscripts(this.parseExprAtom(),n,r,!0),this.eat(F.parenL)?e.arguments=this.parseExprList(F.parenR,this.options.ecmaVersion>=8,!1):e.arguments=te,this.finishNode(e,"NewExpression")},ee.parseTemplateElement=function(){var e=this.startNode();return e.value={raw:this.input.slice(this.start,this.end).replace(/\r\n?/g,"\n"),cooked:this.value},this.next(),e.tail=this.type===F.backQuote,this.finishNode(e,"TemplateElement")},ee.parseTemplate=function(){var e=this,t=this.startNode();this.next(),t.expressions=[];var n=this.parseTemplateElement();for(t.quasis=[n];!n.tail;)e.expect(F.dollarBraceL),t.expressions.push(e.parseExpression()),e.expect(F.braceR),t.quasis.push(n=e.parseTemplateElement());return this.next(),this.finishNode(t,"TemplateLiteral")},ee.parseObj=function(e,t){var n=this,r=this.startNode(),i=!0,s={};for(r.properties=[],this.next();!this.eat(F.braceR);){if(i)i=!1;else if(n.expect(F.comma),n.afterTrailingComma(F.braceR))break;var o,a,u,c,l=n.startNode();n.options.ecmaVersion>=6&&(l.method=!1,l.shorthand=!1,(e||t)&&(u=n.start,c=n.startLoc),e||(o=n.eat(F.star))),n.parsePropertyName(l),e||!(n.options.ecmaVersion>=8)||o||l.computed||"Identifier"!==l.key.type||"async"!==l.key.name||n.type===F.parenL||n.type===F.colon||n.canInsertSemicolon()?a=!1:(a=!0,n.parsePropertyName(l,t)),n.parsePropertyValue(l,e,o,a,u,c,t),n.checkPropClash(l,s),r.properties.push(n.finishNode(l,"Property"))}return this.finishNode(r,e?"ObjectPattern":"ObjectExpression")},ee.parsePropertyValue=function(e,t,n,r,i,s,o){if((n||r)&&this.type===F.colon&&this.unexpected(),this.eat(F.colon))e.value=t?this.parseMaybeDefault(this.start,this.startLoc):this.parseMaybeAssign(!1,o),e.kind="init";else if(this.options.ecmaVersion>=6&&this.type===F.parenL)t&&this.unexpected(),e.kind="init",e.method=!0,e.value=this.parseMethod(n,r);else if(this.options.ecmaVersion>=5&&!e.computed&&"Identifier"===e.key.type&&("get"===e.key.name||"set"===e.key.name)&&this.type!=F.comma&&this.type!=F.braceR){(n||r||t)&&this.unexpected(),e.kind=e.key.name,this.parsePropertyName(e),e.value=this.parseMethod(!1);var a="get"===e.kind?0:1;if(e.value.params.length!==a){var u=e.value.start;"get"===e.kind?this.raiseRecoverable(u,"getter should have no params"):this.raiseRecoverable(u,"setter should have exactly one param")}else"set"===e.kind&&"RestElement"===e.value.params[0].type&&this.raiseRecoverable(e.value.params[0].start,"Setter cannot use rest params")}else this.options.ecmaVersion>=6&&!e.computed&&"Identifier"===e.key.type?((this.keywords.test(e.key.name)||(this.strict?this.reservedWordsStrict:this.reservedWords).test(e.key.name)||this.inGenerator&&"yield"==e.key.name||this.inAsync&&"await"==e.key.name)&&this.raiseRecoverable(e.key.start,"'"+e.key.name+"' can not be used as shorthand property"),e.kind="init",t?e.value=this.parseMaybeDefault(i,s,e.key):this.type===F.eq&&o?(o.shorthandAssign<0&&(o.shorthandAssign=this.start),e.value=this.parseMaybeDefault(i,s,e.key)):e.value=e.key,e.shorthand=!0):this.unexpected()},ee.parsePropertyName=function(e){if(this.options.ecmaVersion>=6){if(this.eat(F.bracketL))return e.computed=!0,e.key=this.parseMaybeAssign(),this.expect(F.bracketR),e.key;e.computed=!1}return e.key=this.type===F.num||this.type===F.string?this.parseExprAtom():this.parseIdent(!0)},ee.initFunction=function(e){e.id=null,this.options.ecmaVersion>=6&&(e.generator=!1,e.expression=!1),this.options.ecmaVersion>=8&&(e.async=!1)},ee.parseMethod=function(e,t){var n=this.startNode(),r=this.inGenerator,i=this.inAsync,s=this.yieldPos,o=this.awaitPos,a=this.inFunction;return this.initFunction(n),this.options.ecmaVersion>=6&&(n.generator=e),this.options.ecmaVersion>=8&&(n.async=!!t),this.inGenerator=n.generator,this.inAsync=n.async,this.yieldPos=0,this.awaitPos=0,this.inFunction=!0,this.enterFunctionScope(),this.expect(F.parenL),n.params=this.parseBindingList(F.parenR,!1,this.options.ecmaVersion>=8),this.checkYieldAwaitInDefaultParams(),this.parseFunctionBody(n,!1),this.inGenerator=r,this.inAsync=i,this.yieldPos=s,this.awaitPos=o,this.inFunction=a,this.finishNode(n,"FunctionExpression")},ee.parseArrowExpression=function(e,t,n){var r=this.inGenerator,i=this.inAsync,s=this.yieldPos,o=this.awaitPos,a=this.inFunction;return this.enterFunctionScope(),this.initFunction(e),this.options.ecmaVersion>=8&&(e.async=!!n),this.inGenerator=!1,this.inAsync=e.async,this.yieldPos=0,this.awaitPos=0,this.inFunction=!0,e.params=this.toAssignableList(t,!0),this.parseFunctionBody(e,!0),this.inGenerator=r,this.inAsync=i,this.yieldPos=s,this.awaitPos=o,this.inFunction=a,this.finishNode(e,"ArrowFunctionExpression")},ee.parseFunctionBody=function(e,t){var n=t&&this.type!==F.braceL,r=this.strict,i=!1;if(n)e.body=this.parseMaybeAssign(),e.expression=!0,this.checkParams(e,!1);else{var s=this.options.ecmaVersion>=7&&!this.isSimpleParamList(e.params);r&&!s||(i=this.strictDirective(this.end))&&s&&this.raiseRecoverable(e.start,"Illegal 'use strict' directive in function with non-simple parameter list");var o=this.labels;this.labels=[],i&&(this.strict=!0),this.checkParams(e,!r&&!i&&!t&&this.isSimpleParamList(e.params)),e.body=this.parseBlock(!1),e.expression=!1,this.labels=o}this.exitFunctionScope(),this.strict&&e.id&&this.checkLVal(e.id,"none"),this.strict=r},ee.isSimpleParamList=function(e){for(var t=0;t=6||-1==this.input.slice(this.start,this.end).indexOf("\\"))&&this.raiseRecoverable(this.start,"The keyword '"+this.value+"' is reserved"),this.inGenerator&&"yield"===this.value&&this.raiseRecoverable(this.start,"Can not use 'yield' as identifier inside a generator"),this.inAsync&&"await"===this.value&&this.raiseRecoverable(this.start,"Can not use 'await' as identifier inside an async function"),t.name=this.value):e&&this.type.keyword?t.name=this.type.keyword:this.unexpected(),this.next(),this.finishNode(t,"Identifier")},ee.parseYield=function(){this.yieldPos||(this.yieldPos=this.start);var e=this.startNode();return this.next(),this.type==F.semi||this.canInsertSemicolon()||this.type!=F.star&&!this.type.startsExpr?(e.delegate=!1,e.argument=null):(e.delegate=this.eat(F.star),e.argument=this.parseMaybeAssign()),this.finishNode(e,"YieldExpression")},ee.parseAwait=function(){this.awaitPos||(this.awaitPos=this.start);var e=this.startNode();return this.next(),e.argument=this.parseMaybeUnary(null,!0),this.finishNode(e,"AwaitExpression")};var ne=W.prototype;ne.raise=function(e,t){var n=u(this.input,e);t+=" ("+n.line+":"+n.column+")";var r=new SyntaxError(t);throw r.pos=e,r.loc=n,r.raisedAt=this.pos,r},ne.raiseRecoverable=ne.raise,ne.curPosition=function(){if(this.options.locations)return new V(this.curLine,this.pos-this.lineStart)};var re=W.prototype,ie=Object.assign||function(e){for(var t=[],n=arguments.length-1;n-- >0;)t[n]=arguments[n+1];for(var r=0;r=0;t--)if(e.context[t].generator)return!0;return!1},ce.updateContext=function(e){var t,n=this.type;n.keyword&&e==F.dot?this.exprAllowed=!1:(t=n.updateContext)?t.call(this,e):this.exprAllowed=n.beforeExpr},F.parenR.updateContext=F.braceR.updateContext=function(){if(1==this.context.length)return void(this.exprAllowed=!0);var e,t=this.context.pop();t===ue.b_stat&&(e=this.curContext())&&"function"===e.token?(this.context.pop(),this.exprAllowed=!1):t===ue.b_tmpl?this.exprAllowed=!0:this.exprAllowed=!t.isExpr},F.braceL.updateContext=function(e){this.context.push(this.braceIsBlock(e)?ue.b_stat:ue.b_expr),this.exprAllowed=!0},F.dollarBraceL.updateContext=function(){this.context.push(ue.b_tmpl),this.exprAllowed=!0},F.parenL.updateContext=function(e){var t=e===F._if||e===F._for||e===F._with||e===F._while;this.context.push(t?ue.p_stat:ue.p_expr),this.exprAllowed=!0},F.incDec.updateContext=function(){},F._function.updateContext=function(e){e.beforeExpr&&e!==F.semi&&e!==F._else&&(e!==F.colon&&e!==F.braceL||this.curContext()!==ue.b_stat)&&this.context.push(ue.f_expr),this.exprAllowed=!1},F.backQuote.updateContext=function(){this.curContext()===ue.q_tmpl?this.context.pop():this.context.push(ue.q_tmpl),this.exprAllowed=!1},F.star.updateContext=function(e){e==F._function&&(this.curContext()===ue.f_expr?this.context[this.context.length-1]=ue.f_expr_gen:this.context.push(ue.f_gen)),this.exprAllowed=!0},F.name.updateContext=function(e){var t=!1;this.options.ecmaVersion>=6&&("of"==this.value&&!this.exprAllowed||"yield"==this.value&&this.inGeneratorContext())&&(t=!0),this.exprAllowed=t};var le=function(e){this.type=e.type,this.value=e.value,this.start=e.start,this.end=e.end,e.options.locations&&(this.loc=new q(e,e.startLoc,e.endLoc)),e.options.ranges&&(this.range=[e.start,e.end])},pe=W.prototype,he="object"==typeof Packages&&"[object JavaPackage]"==Object.prototype.toString.call(Packages);pe.next=function(){this.options.onToken&&this.options.onToken(new le(this)),this.lastTokEnd=this.end,this.lastTokStart=this.start,this.lastTokEndLoc=this.endLoc,this.lastTokStartLoc=this.startLoc,this.nextToken()},pe.getToken=function(){return this.next(),new le(this)},"undefined"!=typeof Symbol&&(pe[Symbol.iterator]=function(){var e=this;return{next:function(){var t=e.getToken();return{done:t.type===F.eof,value:t}}}}),pe.curContext=function(){return this.context[this.context.length-1]},pe.nextToken=function(){var e=this.curContext();return e&&e.preserveSpace||this.skipSpace(),this.start=this.pos,this.options.locations&&(this.startLoc=this.curPosition()),this.pos>=this.input.length?this.finishToken(F.eof):e.override?e.override(this):void this.readToken(this.fullCharCodeAtPos())},pe.readToken=function(e){return n(e,this.options.ecmaVersion>=6)||92===e?this.readWord():this.getTokenFromCode(e)},pe.fullCharCodeAtPos=function(){var e=this.input.charCodeAt(this.pos);return e<=55295||e>=57344?e:(e<<10)+this.input.charCodeAt(this.pos+1)-56613888},pe.skipBlockComment=function(){var e=this,t=this.options.onComment&&this.curPosition(),n=this.pos,r=this.input.indexOf("*/",this.pos+=2);if(-1===r&&this.raise(this.pos-2,"Unterminated comment"),this.pos=r+2,this.options.locations){O.lastIndex=n;for(var i;(i=O.exec(this.input))&&i.index8&&t<14||t>=5760&&B.test(String.fromCharCode(t))))break e;++e.pos}}},pe.finishToken=function(e,t){this.end=this.pos,this.options.locations&&(this.endLoc=this.curPosition());var n=this.type;this.type=e,this.value=t,this.updateContext(n)},pe.readToken_dot=function(){var e=this.input.charCodeAt(this.pos+1);if(e>=48&&e<=57)return this.readNumber(!0);var t=this.input.charCodeAt(this.pos+2);return this.options.ecmaVersion>=6&&46===e&&46===t?(this.pos+=3,this.finishToken(F.ellipsis)):(++this.pos,this.finishToken(F.dot))},pe.readToken_slash=function(){var e=this.input.charCodeAt(this.pos+1);return this.exprAllowed?(++this.pos,this.readRegexp()):61===e?this.finishOp(F.assign,2):this.finishOp(F.slash,1)},pe.readToken_mult_modulo_exp=function(e){var t=this.input.charCodeAt(this.pos+1),n=1,r=42===e?F.star:F.modulo;return this.options.ecmaVersion>=7&&42===t&&(++n,r=F.starstar,t=this.input.charCodeAt(this.pos+2)),61===t?this.finishOp(F.assign,n+1):this.finishOp(r,n)},pe.readToken_pipe_amp=function(e){var t=this.input.charCodeAt(this.pos+1);return t===e?this.finishOp(124===e?F.logicalOR:F.logicalAND,2):61===t?this.finishOp(F.assign,2):this.finishOp(124===e?F.bitwiseOR:F.bitwiseAND,1)},pe.readToken_caret=function(){return 61===this.input.charCodeAt(this.pos+1)?this.finishOp(F.assign,2):this.finishOp(F.bitwiseXOR,1)},pe.readToken_plus_min=function(e){var t=this.input.charCodeAt(this.pos+1);return t===e?45==t&&62==this.input.charCodeAt(this.pos+2)&&$.test(this.input.slice(this.lastTokEnd,this.pos))?(this.skipLineComment(3),this.skipSpace(),this.nextToken()):this.finishOp(F.incDec,2):61===t?this.finishOp(F.assign,2):this.finishOp(F.plusMin,1)},pe.readToken_lt_gt=function(e){var t=this.input.charCodeAt(this.pos+1),n=1;return t===e?(n=62===e&&62===this.input.charCodeAt(this.pos+2)?3:2,61===this.input.charCodeAt(this.pos+n)?this.finishOp(F.assign,n+1):this.finishOp(F.bitShift,n)):33==t&&60==e&&45==this.input.charCodeAt(this.pos+2)&&45==this.input.charCodeAt(this.pos+3)?(this.inModule&&this.unexpected(),this.skipLineComment(4),this.skipSpace(),this.nextToken()):(61===t&&(n=2),this.finishOp(F.relational,n))},pe.readToken_eq_excl=function(e){var t=this.input.charCodeAt(this.pos+1);return 61===t?this.finishOp(F.equality,61===this.input.charCodeAt(this.pos+2)?3:2):61===e&&62===t&&this.options.ecmaVersion>=6?(this.pos+=2,this.finishToken(F.arrow)):this.finishOp(61===e?F.eq:F.prefix,1)},pe.getTokenFromCode=function(e){switch(e){case 46:return this.readToken_dot();case 40:return++this.pos,this.finishToken(F.parenL);case 41:return++this.pos,this.finishToken(F.parenR);case 59:return++this.pos,this.finishToken(F.semi);case 44:return++this.pos,this.finishToken(F.comma);case 91:return++this.pos,this.finishToken(F.bracketL);case 93:return++this.pos,this.finishToken(F.bracketR);case 123:return++this.pos,this.finishToken(F.braceL);case 125:return++this.pos,this.finishToken(F.braceR);case 58:return++this.pos,this.finishToken(F.colon);case 63:return++this.pos,this.finishToken(F.question);case 96:if(this.options.ecmaVersion<6)break;return++this.pos,this.finishToken(F.backQuote);case 48:var t=this.input.charCodeAt(this.pos+1);if(120===t||88===t)return this.readRadixNumber(16);if(this.options.ecmaVersion>=6){if(111===t||79===t)return this.readRadixNumber(8);if(98===t||66===t)return this.readRadixNumber(2)}case 49:case 50:case 51:case 52:case 53:case 54:case 55:case 56:case 57:return this.readNumber(!1);case 34:case 39:return this.readString(e);case 47:return this.readToken_slash();case 37:case 42:return this.readToken_mult_modulo_exp(e);case 124:case 38:return this.readToken_pipe_amp(e);case 94:return this.readToken_caret();case 43:case 45:return this.readToken_plus_min(e);case 60:case 62:return this.readToken_lt_gt(e);case 61:case 33:return this.readToken_eq_excl(e);case 126:return this.finishOp(F.prefix,1)}this.raise(this.pos,"Unexpected character '"+d(e)+"'")},pe.finishOp=function(e,t){var n=this.input.slice(this.pos,this.pos+t);return this.pos+=t,this.finishToken(e,n)};var fe=!!f("￿","u");pe.readRegexp=function(){for(var e,t,n=this,r=this.pos;;){n.pos>=n.input.length&&n.raise(r,"Unterminated regular expression");var i=n.input.charAt(n.pos);if($.test(i)&&n.raise(r,"Unterminated regular expression"),e)e=!1;else{if("["===i)t=!0;else if("]"===i&&t)t=!1;else if("/"===i&&!t)break;e="\\"===i}++n.pos}var s=this.input.slice(r,this.pos);++this.pos;var o=this.readWord1(),a=s,u="";if(o){var c=/^[gim]*$/;this.options.ecmaVersion>=6&&(c=/^[gimuy]*$/),c.test(o)||this.raise(r,"Invalid regular expression flag"),o.indexOf("u")>=0&&(fe?u="u":(a=a.replace(/\\u\{([0-9a-fA-F]+)\}/g,function(e,t,i){return t=Number("0x"+t),t>1114111&&n.raise(r+i+3,"Code point out of bounds"),"x"}),a=a.replace(/\\u([a-fA-F0-9]{4})|[\uD800-\uDBFF][\uDC00-\uDFFF]/g,"x"),u=u.replace("u","")))}var l=null;return he||(f(a,u,r,this),l=f(s,o)),this.finishToken(F.regexp,{pattern:s,flags:o,value:l})},pe.readInt=function(e,t){for(var n=this,r=this.pos,i=0,s=0,o=null==t?1/0:t;s=97?u-97+10:u>=65?u-65+10:u>=48&&u<=57?u-48:1/0)>=e)break;++n.pos,i=i*e+a}return this.pos===r||null!=t&&this.pos-r!==t?null:i},pe.readRadixNumber=function(e){this.pos+=2;var t=this.readInt(e);return null==t&&this.raise(this.start+2,"Expected number in radix "+e),n(this.fullCharCodeAtPos())&&this.raise(this.pos,"Identifier directly after number"),this.finishToken(F.num,t)},pe.readNumber=function(e){var t=this.pos,r=!1,i=48===this.input.charCodeAt(this.pos);e||null!==this.readInt(10)||this.raise(t,"Invalid number"),i&&this.pos==t+1&&(i=!1);var s=this.input.charCodeAt(this.pos);46!==s||i||(++this.pos,this.readInt(10),r=!0,s=this.input.charCodeAt(this.pos)),69!==s&&101!==s||i||(s=this.input.charCodeAt(++this.pos),43!==s&&45!==s||++this.pos,null===this.readInt(10)&&this.raise(t,"Invalid number"),r=!0),n(this.fullCharCodeAtPos())&&this.raise(this.pos,"Identifier directly after number");var o,a=this.input.slice(t,this.pos);return r?o=parseFloat(a):i&&1!==a.length?/[89]/.test(a)||this.strict?this.raise(t,"Invalid number"):o=parseInt(a,8):o=parseInt(a,10),this.finishToken(F.num,o)},pe.readCodePoint=function(){var 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this.state=e,t},e.prototype.setStrict=function(e){if(this.state.strict=e,this.match(j.num)||this.match(j.string)){for(this.state.pos=this.state.start;this.state.pos=this.input.length?this.finishToken(j.eof):e.override?e.override(this):this.readToken(this.fullCharCodeAtPos())},e.prototype.readToken=function(e){return s(e)||92===e?this.readWord():this.getTokenFromCode(e)},e.prototype.fullCharCodeAtPos=function(){var e=this.input.charCodeAt(this.state.pos);return e<=55295||e>=57344?e:(e<<10)+this.input.charCodeAt(this.state.pos+1)-56613888},e.prototype.pushComment=function(e,t,r,n,i,s){var a={type:e?"CommentBlock":"CommentLine",value:t,start:r,end:n,loc:new q(i,s)};this.isLookahead||(this.state.tokens.push(a),this.state.comments.push(a),this.addComment(a))},e.prototype.skipBlockComment=function(){var e=this.state.curPosition(),t=this.state.pos,r=this.input.indexOf("*/",this.state.pos+=2);-1===r&&this.raise(this.state.pos-2,"Unterminated comment"),this.state.pos=r+2,L.lastIndex=t;for(var n=void 0;(n=L.exec(this.input))&&n.index8&&e<14||e>=5760&&M.test(String.fromCharCode(e))))break e;++this.state.pos}}},e.prototype.finishToken=function(e,t){this.state.end=this.state.pos,this.state.endLoc=this.state.curPosition();var r=this.state.type;this.state.type=e,this.state.value=t,this.updateContext(r)},e.prototype.readToken_dot=function(){var e=this.input.charCodeAt(this.state.pos+1);if(e>=48&&e<=57)return this.readNumber(!0);var t=this.input.charCodeAt(this.state.pos+2);return 46===e&&46===t?(this.state.pos+=3,this.finishToken(j.ellipsis)):(++this.state.pos,this.finishToken(j.dot))},e.prototype.readToken_slash=function(){return this.state.exprAllowed?(++this.state.pos,this.readRegexp()):61===this.input.charCodeAt(this.state.pos+1)?this.finishOp(j.assign,2):this.finishOp(j.slash,1)},e.prototype.readToken_mult_modulo=function(e){var t=42===e?j.star:j.modulo,r=1,n=this.input.charCodeAt(this.state.pos+1);return 42===n&&(r++,n=this.input.charCodeAt(this.state.pos+2),t=j.exponent),61===n&&(r++,t=j.assign),this.finishOp(t,r)},e.prototype.readToken_pipe_amp=function(e){var t=this.input.charCodeAt(this.state.pos+1);return t===e?this.finishOp(124===e?j.logicalOR:j.logicalAND,2):61===t?this.finishOp(j.assign,2):124===e&&125===t&&this.hasPlugin("flow")?this.finishOp(j.braceBarR,2):this.finishOp(124===e?j.bitwiseOR:j.bitwiseAND,1)},e.prototype.readToken_caret=function(){return 61===this.input.charCodeAt(this.state.pos+1)?this.finishOp(j.assign,2):this.finishOp(j.bitwiseXOR,1)},e.prototype.readToken_plus_min=function(e){var t=this.input.charCodeAt(this.state.pos+1);return t===e?45===t&&62===this.input.charCodeAt(this.state.pos+2)&&I.test(this.input.slice(this.state.lastTokEnd,this.state.pos))?(this.skipLineComment(3),this.skipSpace(),this.nextToken()):this.finishOp(j.incDec,2):61===t?this.finishOp(j.assign,2):this.finishOp(j.plusMin,1)},e.prototype.readToken_lt_gt=function(e){var t=this.input.charCodeAt(this.state.pos+1),r=1;return t===e?(r=62===e&&62===this.input.charCodeAt(this.state.pos+2)?3:2,61===this.input.charCodeAt(this.state.pos+r)?this.finishOp(j.assign,r+1):this.finishOp(j.bitShift,r)):33===t&&60===e&&45===this.input.charCodeAt(this.state.pos+2)&&45===this.input.charCodeAt(this.state.pos+3)?(this.inModule&&this.unexpected(),this.skipLineComment(4),this.skipSpace(),this.nextToken()):(61===t&&(r=2),this.finishOp(j.relational,r))},e.prototype.readToken_eq_excl=function(e){var t=this.input.charCodeAt(this.state.pos+1);return 61===t?this.finishOp(j.equality,61===this.input.charCodeAt(this.state.pos+2)?3:2):61===e&&62===t?(this.state.pos+=2,this.finishToken(j.arrow)):this.finishOp(61===e?j.eq:j.prefix,1)},e.prototype.getTokenFromCode=function(e){switch(e){case 46:return this.readToken_dot();case 40:return++this.state.pos,this.finishToken(j.parenL);case 41:return++this.state.pos,this.finishToken(j.parenR);case 59:return++this.state.pos,this.finishToken(j.semi);case 44:return++this.state.pos,this.finishToken(j.comma);case 91:return++this.state.pos,this.finishToken(j.bracketL);case 93:return++this.state.pos,this.finishToken(j.bracketR);case 123:return this.hasPlugin("flow")&&124===this.input.charCodeAt(this.state.pos+1)?this.finishOp(j.braceBarL,2):(++this.state.pos,this.finishToken(j.braceL));case 125:return++this.state.pos,this.finishToken(j.braceR);case 58:return this.hasPlugin("functionBind")&&58===this.input.charCodeAt(this.state.pos+1)?this.finishOp(j.doubleColon,2):(++this.state.pos,this.finishToken(j.colon));case 63:return++this.state.pos,this.finishToken(j.question);case 64:return++this.state.pos,this.finishToken(j.at);case 96:return++this.state.pos,this.finishToken(j.backQuote);case 48:var t=this.input.charCodeAt(this.state.pos+1);if(120===t||88===t)return this.readRadixNumber(16);if(111===t||79===t)return this.readRadixNumber(8);if(98===t||66===t)return this.readRadixNumber(2);case 49:case 50:case 51:case 52:case 53:case 54:case 55:case 56:case 57:return this.readNumber(!1);case 34:case 39:return this.readString(e);case 47:return this.readToken_slash();case 37:case 42:return this.readToken_mult_modulo(e);case 124:case 38:return this.readToken_pipe_amp(e);case 94:return this.readToken_caret();case 43:case 45:return this.readToken_plus_min(e);case 60:case 62:return this.readToken_lt_gt(e);case 61:case 33:return this.readToken_eq_excl(e);case 126:return this.finishOp(j.prefix,1)}this.raise(this.state.pos,"Unexpected character '"+c(e)+"'")},e.prototype.finishOp=function(e,t){var r=this.input.slice(this.state.pos,this.state.pos+t);return this.state.pos+=t,this.finishToken(e,r)},e.prototype.readRegexp=function(){for(var e=this.state.pos,t=void 0,r=void 0;;){this.state.pos>=this.input.length&&this.raise(e,"Unterminated regular expression");var n=this.input.charAt(this.state.pos);if(I.test(n)&&this.raise(e,"Unterminated regular expression"),t)t=!1;else{if("["===n)r=!0;else if("]"===n&&r)r=!1;else if("/"===n&&!r)break;t="\\"===n}++this.state.pos}var i=this.input.slice(e,this.state.pos);++this.state.pos;var s=this.readWord1();if(s){/^[gmsiyu]*$/.test(s)||this.raise(e,"Invalid regular expression flag")}return this.finishToken(j.regexp,{pattern:i,flags:s})},e.prototype.readInt=function(e,t){for(var r=this.state.pos,n=0,i=0,s=null==t?1/0:t;i=97?a-97+10:a>=65?a-65+10:a>=48&&a<=57?a-48:1/0)>=e)break;++this.state.pos,n=n*e+o}return this.state.pos===r||null!=t&&this.state.pos-r!==t?null:n},e.prototype.readRadixNumber=function(e){this.state.pos+=2;var t=this.readInt(e) +;return null==t&&this.raise(this.state.start+2,"Expected number in radix "+e),s(this.fullCharCodeAtPos())&&this.raise(this.state.pos,"Identifier directly after number"),this.finishToken(j.num,t)},e.prototype.readNumber=function(e){var t=this.state.pos,r=48===this.input.charCodeAt(this.state.pos),n=!1;e||null!==this.readInt(10)||this.raise(t,"Invalid number");var i=this.input.charCodeAt(this.state.pos);46===i&&(++this.state.pos,this.readInt(10),n=!0,i=this.input.charCodeAt(this.state.pos)),69!==i&&101!==i||(i=this.input.charCodeAt(++this.state.pos),43!==i&&45!==i||++this.state.pos,null===this.readInt(10)&&this.raise(t,"Invalid number"),n=!0),s(this.fullCharCodeAtPos())&&this.raise(this.state.pos,"Identifier directly after number");var a=this.input.slice(t,this.state.pos),o=void 0;return n?o=parseFloat(a):r&&1!==a.length?/[89]/.test(a)||this.state.strict?this.raise(t,"Invalid number"):o=parseInt(a,8):o=parseInt(a,10),this.finishToken(j.num,o)},e.prototype.readCodePoint=function(){var e=this.input.charCodeAt(this.state.pos),t=void 0;if(123===e){var r=++this.state.pos;t=this.readHexChar(this.input.indexOf("}",this.state.pos)-this.state.pos),++this.state.pos,t>1114111&&this.raise(r,"Code point out of bounds")}else t=this.readHexChar(4);return t},e.prototype.readString=function(e){for(var t="",r=++this.state.pos;;){this.state.pos>=this.input.length&&this.raise(this.state.start,"Unterminated string constant");var n=this.input.charCodeAt(this.state.pos);if(n===e)break;92===n?(t+=this.input.slice(r,this.state.pos),t+=this.readEscapedChar(!1),r=this.state.pos):(u(n)&&this.raise(this.state.start,"Unterminated string constant"),++this.state.pos)}return t+=this.input.slice(r,this.state.pos++),this.finishToken(j.string,t)},e.prototype.readTmplToken=function(){for(var e="",t=this.state.pos;;){this.state.pos>=this.input.length&&this.raise(this.state.start,"Unterminated template");var r=this.input.charCodeAt(this.state.pos);if(96===r||36===r&&123===this.input.charCodeAt(this.state.pos+1))return this.state.pos===this.state.start&&this.match(j.template)?36===r?(this.state.pos+=2,this.finishToken(j.dollarBraceL)):(++this.state.pos,this.finishToken(j.backQuote)):(e+=this.input.slice(t,this.state.pos),this.finishToken(j.template,e));if(92===r)e+=this.input.slice(t,this.state.pos),e+=this.readEscapedChar(!0),t=this.state.pos;else if(u(r)){switch(e+=this.input.slice(t,this.state.pos),++this.state.pos,r){case 13:10===this.input.charCodeAt(this.state.pos)&&++this.state.pos;case 10:e+="\n";break;default:e+=String.fromCharCode(r)}++this.state.curLine,this.state.lineStart=this.state.pos,t=this.state.pos}else++this.state.pos}},e.prototype.readEscapedChar=function(e){var t=this.input.charCodeAt(++this.state.pos);switch(++this.state.pos,t){case 110:return"\n";case 114:return"\r";case 120:return String.fromCharCode(this.readHexChar(2));case 117:return c(this.readCodePoint());case 116:return"\t";case 98:return"\b";case 118:return"\v";case 102:return"\f";case 13:10===this.input.charCodeAt(this.state.pos)&&++this.state.pos;case 10:return this.state.lineStart=this.state.pos,++this.state.curLine,"";default:if(t>=48&&t<=55){var r=this.input.substr(this.state.pos-1,3).match(/^[0-7]+/)[0],n=parseInt(r,8);return n>255&&(r=r.slice(0,-1),n=parseInt(r,8)),n>0&&(this.state.containsOctal||(this.state.containsOctal=!0,this.state.octalPosition=this.state.pos-2),(this.state.strict||e)&&this.raise(this.state.pos-2,"Octal literal in strict mode")),this.state.pos+=r.length-1,String.fromCharCode(n)}return String.fromCharCode(t)}},e.prototype.readHexChar=function(e){var t=this.state.pos,r=this.readInt(16,e);return null===r&&this.raise(t,"Bad character escape sequence"),r},e.prototype.readWord1=function(){this.state.containsEsc=!1;for(var e="",t=!0,r=this.state.pos;this.state.pos-1)||!!this.plugins[e]},t.prototype.extend=function(e,t){this[e]=t(this[e])},t.prototype.loadAllPlugins=function(){var e=this,t=Object.keys(W).filter(function(e){return"flow"!==e&&"estree"!==e});t.push("flow"),t.forEach(function(t){var r=W[t];r&&r(e)})},t.prototype.loadPlugins=function(e){if(e.indexOf("*")>=0)return this.loadAllPlugins(),{"*":!0};var t={};e.indexOf("flow")>=0&&(e=e.filter(function(e){return"flow"!==e}),e.push("flow")),e.indexOf("estree")>=0&&(e=e.filter(function(e){return"estree"!==e}),e.unshift("estree"));for(var r=e,n=Array.isArray(r),i=0,r=n?r:r[Symbol.iterator]();;){var s;if(n){if(i>=r.length)break;s=r[i++]}else{if(i=r.next(),i.done)break;s=i.value}var a=s;if(!t[a]){t[a]=!0;var o=W[a];o&&o(this)}}return t},t.prototype.parse=function(){var e=this.startNode(),t=this.startNode();return this.nextToken(),this.parseTopLevel(e,t)},t}(J),Y=z.prototype;Y.addExtra=function(e,t,r){if(e){(e.extra=e.extra||{})[t]=r}},Y.isRelational=function(e){return this.match(j.relational)&&this.state.value===e},Y.expectRelational=function(e){this.isRelational(e)?this.next():this.unexpected(null,j.relational)},Y.isContextual=function(e){return this.match(j.name)&&this.state.value===e},Y.eatContextual=function(e){return this.state.value===e&&this.eat(j.name)},Y.expectContextual=function(e,t){this.eatContextual(e)||this.unexpected(null,t)},Y.canInsertSemicolon=function(){return this.match(j.eof)||this.match(j.braceR)||I.test(this.input.slice(this.state.lastTokEnd,this.state.start))},Y.isLineTerminator=function(){return this.eat(j.semi)||this.canInsertSemicolon()},Y.semicolon=function(){this.isLineTerminator()||this.unexpected(null,j.semi)},Y.expect=function(e,t){return this.eat(e)||this.unexpected(t,e)},Y.unexpected=function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"Unexpected token";t&&"object"===(void 0===t?"undefined":_(t))&&t.label&&(t="Unexpected token, expected "+t.label),this.raise(null!=e?e:this.state.start,t)};var H=z.prototype;H.parseTopLevel=function(e,t){return t.sourceType=this.options.sourceType,this.parseBlockBody(t,!0,!0,j.eof),e.program=this.finishNode(t,"Program"),e.comments=this.state.comments,e.tokens=this.state.tokens,this.finishNode(e,"File")};var $={kind:"loop"},Q={kind:"switch"};H.stmtToDirective=function(e){var t=e.expression,r=this.startNodeAt(t.start,t.loc.start),n=this.startNodeAt(e.start,e.loc.start),i=this.input.slice(t.start,t.end),s=r.value=i.slice(1,-1);return this.addExtra(r,"raw",i),this.addExtra(r,"rawValue",s),n.value=this.finishNodeAt(r,"DirectiveLiteral",t.end,t.loc.end),this.finishNodeAt(n,"Directive",e.end,e.loc.end)},H.parseStatement=function(e,t){this.match(j.at)&&this.parseDecorators(!0);var r=this.state.type,n=this.startNode();switch(r){case j._break:case j._continue:return this.parseBreakContinueStatement(n,r.keyword);case j._debugger:return this.parseDebuggerStatement(n);case j._do:return this.parseDoStatement(n);case j._for:return this.parseForStatement(n);case j._function:return e||this.unexpected(),this.parseFunctionStatement(n);case j._class:return e||this.unexpected(),this.parseClass(n,!0);case j._if:return this.parseIfStatement(n);case j._return:return this.parseReturnStatement(n);case j._switch:return this.parseSwitchStatement(n);case j._throw:return this.parseThrowStatement(n);case j._try:return this.parseTryStatement(n);case j._let:case j._const:e||this.unexpected();case j._var:return this.parseVarStatement(n,r);case j._while:return this.parseWhileStatement(n);case j._with:return this.parseWithStatement(n);case j.braceL:return this.parseBlock();case j.semi:return this.parseEmptyStatement(n);case j._export:case j._import:if(this.hasPlugin("dynamicImport")&&this.lookahead().type===j.parenL)break;return this.options.allowImportExportEverywhere||(t||this.raise(this.state.start,"'import' and 'export' may only appear at the top level"),this.inModule||this.raise(this.state.start,"'import' and 'export' may appear only with 'sourceType: module'")),r===j._import?this.parseImport(n):this.parseExport(n);case j.name:if("async"===this.state.value){var i=this.state.clone();if(this.next(),this.match(j._function)&&!this.canInsertSemicolon())return this.expect(j._function),this.parseFunction(n,!0,!1,!0);this.state=i}}var s=this.state.value,a=this.parseExpression();return r===j.name&&"Identifier"===a.type&&this.eat(j.colon)?this.parseLabeledStatement(n,s,a):this.parseExpressionStatement(n,a)},H.takeDecorators=function(e){this.state.decorators.length&&(e.decorators=this.state.decorators,this.state.decorators=[])},H.parseDecorators=function(e){for(;this.match(j.at);){var t=this.parseDecorator();this.state.decorators.push(t)}e&&this.match(j._export)||this.match(j._class)||this.raise(this.state.start,"Leading decorators must be attached to a class declaration")},H.parseDecorator=function(){this.hasPlugin("decorators")||this.unexpected();var e=this.startNode();return this.next(),e.expression=this.parseMaybeAssign(),this.finishNode(e,"Decorator")},H.parseBreakContinueStatement=function(e,t){var r="break"===t;this.next(),this.isLineTerminator()?e.label=null:this.match(j.name)?(e.label=this.parseIdentifier(),this.semicolon()):this.unexpected();var n=void 0;for(n=0;n=n.length)break;a=n[s++]}else{if(s=n.next(),s.done)break;a=s.value}a.name===t&&this.raise(r.start,"Label '"+t+"' is already declared")}for(var o=this.state.type.isLoop?"loop":this.match(j._switch)?"switch":null,u=this.state.labels.length-1;u>=0;u--){var l=this.state.labels[u];if(l.statementStart!==e.start)break;l.statementStart=this.state.start,l.kind=o}return this.state.labels.push({name:t,kind:o,statementStart:this.state.start}),e.body=this.parseStatement(!0),this.state.labels.pop(),e.label=r,this.finishNode(e,"LabeledStatement")},H.parseExpressionStatement=function(e,t){return e.expression=t,this.semicolon(),this.finishNode(e,"ExpressionStatement")},H.parseBlock=function(e){var t=this.startNode();return this.expect(j.braceL),this.parseBlockBody(t,e,!1,j.braceR),this.finishNode(t,"BlockStatement")},H.isValidDirective=function(e){return"ExpressionStatement"===e.type&&"StringLiteral"===e.expression.type&&!e.expression.extra.parenthesized},H.parseBlockBody=function(e,t,r,n){e.body=[],e.directives=[];for(var i=!1,s=void 0,a=void 0;!this.eat(n);){i||!this.state.containsOctal||a||(a=this.state.octalPosition);var o=this.parseStatement(!0,r);if(t&&!i&&this.isValidDirective(o)){var u=this.stmtToDirective(o);e.directives.push(u),void 0===s&&"use strict"===u.value.value&&(s=this.state.strict,this.setStrict(!0),a&&this.raise(a,"Octal literal in strict mode"))}else i=!0,e.body.push(o)}!1===s&&this.setStrict(!1)},H.parseFor=function(e,t){return e.init=t,this.expect(j.semi),e.test=this.match(j.semi)?null:this.parseExpression(),this.expect(j.semi),e.update=this.match(j.parenR)?null:this.parseExpression(),this.expect(j.parenR),e.body=this.parseStatement(!1),this.state.labels.pop(),this.finishNode(e,"ForStatement")},H.parseForIn=function(e,t,r){var n=void 0;return r?(this.eatContextual("of"),n="ForAwaitStatement"):(n=this.match(j._in)?"ForInStatement":"ForOfStatement",this.next()),e.left=t,e.right=this.parseExpression(),this.expect(j.parenR),e.body=this.parseStatement(!1),this.state.labels.pop(),this.finishNode(e,n)},H.parseVar=function(e,t,r){for(e.declarations=[],e.kind=r.keyword;;){var n=this.startNode();if(this.parseVarHead(n),this.eat(j.eq)?n.init=this.parseMaybeAssign(t):r!==j._const||this.match(j._in)||this.isContextual("of")?"Identifier"===n.id.type||t&&(this.match(j._in)||this.isContextual("of"))?n.init=null:this.raise(this.state.lastTokEnd,"Complex binding patterns require an initialization value"):this.unexpected(),e.declarations.push(this.finishNode(n,"VariableDeclarator")),!this.eat(j.comma))break}return e},H.parseVarHead=function(e){e.id=this.parseBindingAtom(),this.checkLVal(e.id,!0,void 0,"variable declaration")},H.parseFunction=function(e,t,r,n,i){var s=this.state.inMethod;return this.state.inMethod=!1,this.initFunction(e,n),this.match(j.star)&&(e.async&&!this.hasPlugin("asyncGenerators")?this.unexpected():(e.generator=!0,this.next())),!t||i||this.match(j.name)||this.match(j._yield)||this.unexpected(),(this.match(j.name)||this.match(j._yield))&&(e.id=this.parseBindingIdentifier()),this.parseFunctionParams(e),this.parseFunctionBody(e,r),this.state.inMethod=s,this.finishNode(e,t?"FunctionDeclaration":"FunctionExpression")},H.parseFunctionParams=function(e){this.expect(j.parenL),e.params=this.parseBindingList(j.parenR)},H.parseClass=function(e,t,r){return this.next(),this.takeDecorators(e),this.parseClassId(e,t,r),this.parseClassSuper(e),this.parseClassBody(e),this.finishNode(e,t?"ClassDeclaration":"ClassExpression")},H.isClassProperty=function(){return this.match(j.eq)||this.isLineTerminator()},H.isClassMutatorStarter=function(){return!1},H.parseClassBody=function(e){var t=this.state.strict;this.state.strict=!0;var r=!1,n=!1,i=[],s=this.startNode();for(s.body=[],this.expect(j.braceL);!this.eat(j.braceR);)if(this.eat(j.semi))i.length>0&&this.raise(this.state.lastTokEnd,"Decorators must not be followed by a semicolon");else if(this.match(j.at))i.push(this.parseDecorator());else{var a=this.startNode();i.length&&(a.decorators=i,i=[]);var o=!1,u=this.match(j.name)&&"static"===this.state.value,l=this.eat(j.star),c=!1,p=!1;if(this.parsePropertyName(a),a.static=u&&!this.match(j.parenL),a.static&&(l=this.eat(j.star),this.parsePropertyName(a)),!l){if(this.isClassProperty()){s.body.push(this.parseClassProperty(a));continue}"Identifier"===a.key.type&&!a.computed&&this.hasPlugin("classConstructorCall")&&"call"===a.key.name&&this.match(j.name)&&"constructor"===this.state.value&&(o=!0,this.parsePropertyName(a))}var h=!this.match(j.parenL)&&!a.computed&&"Identifier"===a.key.type&&"async"===a.key.name;if(h&&(this.hasPlugin("asyncGenerators")&&this.eat(j.star)&&(l=!0),p=!0,this.parsePropertyName(a)),a.kind="method",!a.computed){var f=a.key;p||l||this.isClassMutatorStarter()||"Identifier"!==f.type||this.match(j.parenL)||"get"!==f.name&&"set"!==f.name||(c=!0,a.kind=f.name,f=this.parsePropertyName(a));var d=!(o||a.static||"constructor"!==f.name&&"constructor"!==f.value);d&&(n&&this.raise(f.start,"Duplicate constructor in the same class"),c&&this.raise(f.start,"Constructor can't have get/set modifier"),l&&this.raise(f.start,"Constructor can't be a generator"),p&&this.raise(f.start,"Constructor can't be an async function"),a.kind="constructor",n=!0);var m=a.static&&("prototype"===f.name||"prototype"===f.value);m&&this.raise(f.start,"Classes may not have static property named prototype")}o&&(r&&this.raise(a.start,"Duplicate constructor call in the same class"),a.kind="constructorCall",r=!0),"constructor"!==a.kind&&"constructorCall"!==a.kind||!a.decorators||this.raise(a.start,"You can't attach decorators to a class constructor"),this.parseClassMethod(s,a,l,p),c&&this.checkGetterSetterParamCount(a)}i.length&&this.raise(this.state.start,"You have trailing decorators with no method"),e.body=this.finishNode(s,"ClassBody"),this.state.strict=t},H.parseClassProperty=function(e){return this.match(j.eq)?(this.hasPlugin("classProperties")||this.unexpected(),this.next(),e.value=this.parseMaybeAssign()):e.value=null,this.semicolon(),this.finishNode(e,"ClassProperty")},H.parseClassMethod=function(e,t,r,n){this.parseMethod(t,r,n),e.body.push(this.finishNode(t,"ClassMethod"))},H.parseClassId=function(e,t,r){this.match(j.name)?e.id=this.parseIdentifier():r||!t?e.id=null:this.unexpected()},H.parseClassSuper=function(e){e.superClass=this.eat(j._extends)?this.parseExprSubscripts():null},H.parseExport=function(e){if(this.next(),this.match(j.star)){var t=this.startNode();if(this.next(),!this.hasPlugin("exportExtensions")||!this.eatContextual("as"))return this.parseExportFrom(e,!0),this.finishNode(e,"ExportAllDeclaration");t.exported=this.parseIdentifier(),e.specifiers=[this.finishNode(t,"ExportNamespaceSpecifier")],this.parseExportSpecifiersMaybe(e),this.parseExportFrom(e,!0)}else if(this.hasPlugin("exportExtensions")&&this.isExportDefaultSpecifier()){var r=this.startNode();if(r.exported=this.parseIdentifier(!0),e.specifiers=[this.finishNode(r,"ExportDefaultSpecifier")],this.match(j.comma)&&this.lookahead().type===j.star){this.expect(j.comma);var n=this.startNode();this.expect(j.star),this.expectContextual("as"),n.exported=this.parseIdentifier(),e.specifiers.push(this.finishNode(n,"ExportNamespaceSpecifier"))}else this.parseExportSpecifiersMaybe(e);this.parseExportFrom(e,!0)}else{if(this.eat(j._default)){var i=this.startNode(),s=!1;return this.eat(j._function)?i=this.parseFunction(i,!0,!1,!1,!0):this.match(j._class)?i=this.parseClass(i,!0,!0):(s=!0,i=this.parseMaybeAssign()),e.declaration=i,s&&this.semicolon(),this.checkExport(e,!0,!0),this.finishNode(e,"ExportDefaultDeclaration")}this.shouldParseExportDeclaration()?(e.specifiers=[],e.source=null,e.declaration=this.parseExportDeclaration(e)):(e.declaration=null,e.specifiers=this.parseExportSpecifiers(),this.parseExportFrom(e))}return this.checkExport(e,!0),this.finishNode(e,"ExportNamedDeclaration")},H.parseExportDeclaration=function(){return this.parseStatement(!0)},H.isExportDefaultSpecifier=function(){if(this.match(j.name))return"type"!==this.state.value&&"async"!==this.state.value&&"interface"!==this.state.value;if(!this.match(j._default))return!1;var e=this.lookahead();return e.type===j.comma||e.type===j.name&&"from"===e.value},H.parseExportSpecifiersMaybe=function(e){this.eat(j.comma)&&(e.specifiers=e.specifiers.concat(this.parseExportSpecifiers()))},H.parseExportFrom=function(e,t){this.eatContextual("from")?(e.source=this.match(j.string)?this.parseExprAtom():this.unexpected(),this.checkExport(e)):t?this.unexpected():e.source=null,this.semicolon()},H.shouldParseExportDeclaration=function(){return"var"===this.state.type.keyword||"const"===this.state.type.keyword||"let"===this.state.type.keyword||"function"===this.state.type.keyword||"class"===this.state.type.keyword||this.isContextual("async")},H.checkExport=function(e,t,r){if(t)if(r)this.checkDuplicateExports(e,"default");else if(e.specifiers&&e.specifiers.length)for(var n=e.specifiers,i=Array.isArray(n),s=0,n=i?n:n[Symbol.iterator]();;){var a;if(i){if(s>=n.length)break;a=n[s++]}else{if(s=n.next(),s.done)break;a=s.value}var o=a;this.checkDuplicateExports(o,o.exported.name)}else if(e.declaration)if("FunctionDeclaration"===e.declaration.type||"ClassDeclaration"===e.declaration.type)this.checkDuplicateExports(e,e.declaration.id.name);else if("VariableDeclaration"===e.declaration.type)for(var u=e.declaration.declarations,l=Array.isArray(u),c=0,u=l?u:u[Symbol.iterator]();;){var p;if(l){if(c>=u.length)break;p=u[c++]}else{if(c=u.next(),c.done)break;p=c.value}var h=p;this.checkDeclaration(h.id)}if(this.state.decorators.length){var f=e.declaration&&("ClassDeclaration"===e.declaration.type||"ClassExpression"===e.declaration.type);e.declaration&&f||this.raise(e.start,"You can only use decorators on an export when exporting a class"),this.takeDecorators(e.declaration)}},H.checkDeclaration=function(e){if("ObjectPattern"===e.type)for(var t=e.properties,r=Array.isArray(t),n=0,t=r?t:t[Symbol.iterator]();;){var i;if(r){if(n>=t.length)break;i=t[n++]}else{if(n=t.next(),n.done)break;i=n.value}var s=i;this.checkDeclaration(s)}else if("ArrayPattern"===e.type)for(var a=e.elements,o=Array.isArray(a),u=0,a=o?a:a[Symbol.iterator]();;){var l;if(o){if(u>=a.length)break;l=a[u++]}else{if(u=a.next(),u.done)break;l=u.value}var c=l;c&&this.checkDeclaration(c)}else"ObjectProperty"===e.type?this.checkDeclaration(e.value):"RestElement"===e.type||"RestProperty"===e.type?this.checkDeclaration(e.argument):"Identifier"===e.type&&this.checkDuplicateExports(e,e.name)},H.checkDuplicateExports=function(e,t){this.state.exportedIdentifiers.indexOf(t)>-1&&this.raiseDuplicateExportError(e,t),this.state.exportedIdentifiers.push(t)},H.raiseDuplicateExportError=function(e,t){this.raise(e.start,"default"===t?"Only one default export allowed per module.":"`"+t+"` has already been exported. Exported identifiers must be unique.")},H.parseExportSpecifiers=function(){var e=[],t=!0,r=void 0;for(this.expect(j.braceL);!this.eat(j.braceR);){if(t)t=!1;else if(this.expect(j.comma),this.eat(j.braceR))break;var n=this.match(j._default);n&&!r&&(r=!0);var i=this.startNode();i.local=this.parseIdentifier(n),i.exported=this.eatContextual("as")?this.parseIdentifier(!0):i.local.__clone(),e.push(this.finishNode(i,"ExportSpecifier"))}return r&&!this.isContextual("from")&&this.unexpected(),e},H.parseImport=function(e){return this.eat(j._import),this.match(j.string)?(e.specifiers=[],e.source=this.parseExprAtom()):(e.specifiers=[],this.parseImportSpecifiers(e),this.expectContextual("from"),e.source=this.match(j.string)?this.parseExprAtom():this.unexpected()),this.semicolon(),this.finishNode(e,"ImportDeclaration")},H.parseImportSpecifiers=function(e){var t=!0;if(this.match(j.name)){var r=this.state.start,n=this.state.startLoc;if(e.specifiers.push(this.parseImportSpecifierDefault(this.parseIdentifier(),r,n)),!this.eat(j.comma))return}if(this.match(j.star)){var i=this.startNode();return this.next(),this.expectContextual("as"),i.local=this.parseIdentifier(),this.checkLVal(i.local,!0,void 0,"import namespace specifier"),void e.specifiers.push(this.finishNode(i,"ImportNamespaceSpecifier"))}for(this.expect(j.braceL);!this.eat(j.braceR);){if(t)t=!1;else if(this.eat(j.colon)&&this.unexpected(null,"ES2015 named imports do not destructure. Use another statement for destructuring after the import."),this.expect(j.comma),this.eat(j.braceR))break;this.parseImportSpecifier(e)}},H.parseImportSpecifier=function(e){var t=this.startNode();t.imported=this.parseIdentifier(!0),this.eatContextual("as")?t.local=this.parseIdentifier():(this.checkReservedWord(t.imported.name,t.start,!0,!0),t.local=t.imported.__clone()),this.checkLVal(t.local,!0,void 0,"import specifier"),e.specifiers.push(this.finishNode(t,"ImportSpecifier"))},H.parseImportSpecifierDefault=function(e,t,r){var n=this.startNodeAt(t,r);return n.local=e,this.checkLVal(n.local,!0,void 0,"default import specifier"),this.finishNode(n,"ImportDefaultSpecifier")};var ee=z.prototype;ee.toAssignable=function(e,t,r){if(e)switch(e.type){case"Identifier":case"ObjectPattern":case"ArrayPattern":case"AssignmentPattern":break;case"ObjectExpression":e.type="ObjectPattern";for(var n=e.properties,i=Array.isArray(n),s=0,n=i?n:n[Symbol.iterator]();;){var a;if(i){if(s>=n.length)break;a=n[s++]}else{if(s=n.next(),s.done)break;a=s.value}var o=a;"ObjectMethod"===o.type?"get"===o.kind||"set"===o.kind?this.raise(o.key.start,"Object pattern can't contain getter or setter"):this.raise(o.key.start,"Object pattern can't contain methods"):this.toAssignable(o,t,"object destructuring pattern")}break;case"ObjectProperty":this.toAssignable(e.value,t,r);break;case"SpreadProperty":e.type="RestProperty";break;case"ArrayExpression":e.type="ArrayPattern",this.toAssignableList(e.elements,t,r);break;case"AssignmentExpression":"="===e.operator?(e.type="AssignmentPattern",delete e.operator):this.raise(e.left.end,"Only '=' operator can be used for specifying default value.");break;case"MemberExpression":if(!t)break;default:var u="Invalid left-hand side"+(r?" in "+r:"expression");this.raise(e.start,u)}return e},ee.toAssignableList=function(e,t,r){var n=e.length;if(n){var i=e[n-1];if(i&&"RestElement"===i.type)--n;else if(i&&"SpreadElement"===i.type){i.type="RestElement";var s=i.argument;this.toAssignable(s,t,r),"Identifier"!==s.type&&"MemberExpression"!==s.type&&"ArrayPattern"!==s.type&&this.unexpected(s.start),--n}}for(var a=0;a=s.length)break;u=s[o++]}else{if(o=s.next(),o.done)break;u=o.value}var l=u +;"ObjectProperty"===l.type&&(l=l.value),this.checkLVal(l,t,r,"object destructuring pattern")}break;case"ArrayPattern":for(var c=e.elements,p=Array.isArray(c),h=0,c=p?c:c[Symbol.iterator]();;){var f;if(p){if(h>=c.length)break;f=c[h++]}else{if(h=c.next(),h.done)break;f=h.value}var d=f;d&&this.checkLVal(d,t,r,"array destructuring pattern")}break;case"AssignmentPattern":this.checkLVal(e.left,t,r,"assignment pattern");break;case"RestProperty":this.checkLVal(e.argument,t,r,"rest property");break;case"RestElement":this.checkLVal(e.argument,t,r,"rest element");break;default:var m=(t?"Binding invalid":"Invalid")+" left-hand side"+(n?" in "+n:"expression");this.raise(e.start,m)}};var te=z.prototype;te.checkPropClash=function(e,t){if(!e.computed&&!e.kind){var r=e.key;"__proto__"===("Identifier"===r.type?r.name:String(r.value))&&(t.proto&&this.raise(r.start,"Redefinition of __proto__ property"),t.proto=!0)}},te.getExpression=function(){this.nextToken();var e=this.parseExpression();return this.match(j.eof)||this.unexpected(),e},te.parseExpression=function(e,t){var r=this.state.start,n=this.state.startLoc,i=this.parseMaybeAssign(e,t);if(this.match(j.comma)){var s=this.startNodeAt(r,n);for(s.expressions=[i];this.eat(j.comma);)s.expressions.push(this.parseMaybeAssign(e,t));return this.toReferencedList(s.expressions),this.finishNode(s,"SequenceExpression")}return i},te.parseMaybeAssign=function(e,t,r,n){var i=this.state.start,s=this.state.startLoc;if(this.match(j._yield)&&this.state.inGenerator){var a=this.parseYield();return r&&(a=r.call(this,a,i,s)),a}var o=void 0;t?o=!1:(t={start:0},o=!0),(this.match(j.parenL)||this.match(j.name))&&(this.state.potentialArrowAt=this.state.start);var u=this.parseMaybeConditional(e,t,n);if(r&&(u=r.call(this,u,i,s)),this.state.type.isAssign){var l=this.startNodeAt(i,s);if(l.operator=this.state.value,l.left=this.match(j.eq)?this.toAssignable(u,void 0,"assignment expression"):u,t.start=0,this.checkLVal(u,void 0,void 0,"assignment expression"),u.extra&&u.extra.parenthesized){var c=void 0;"ObjectPattern"===u.type?c="`({a}) = 0` use `({a} = 0)`":"ArrayPattern"===u.type&&(c="`([a]) = 0` use `([a] = 0)`"),c&&this.raise(u.start,"You're trying to assign to a parenthesized expression, eg. instead of "+c)}return this.next(),l.right=this.parseMaybeAssign(e),this.finishNode(l,"AssignmentExpression")}return o&&t.start&&this.unexpected(t.start),u},te.parseMaybeConditional=function(e,t,r){var n=this.state.start,i=this.state.startLoc,s=this.parseExprOps(e,t);return t&&t.start?s:this.parseConditional(s,e,n,i,r)},te.parseConditional=function(e,t,r,n){if(this.eat(j.question)){var i=this.startNodeAt(r,n);return i.test=e,i.consequent=this.parseMaybeAssign(),this.expect(j.colon),i.alternate=this.parseMaybeAssign(t),this.finishNode(i,"ConditionalExpression")}return e},te.parseExprOps=function(e,t){var r=this.state.start,n=this.state.startLoc,i=this.parseMaybeUnary(t);return t&&t.start?i:this.parseExprOp(i,r,n,-1,e)},te.parseExprOp=function(e,t,r,n,i){var s=this.state.type.binop;if(!(null==s||i&&this.match(j._in))&&s>n){var a=this.startNodeAt(t,r);a.left=e,a.operator=this.state.value,"**"!==a.operator||"UnaryExpression"!==e.type||!e.extra||e.extra.parenthesizedArgument||e.extra.parenthesized||this.raise(e.argument.start,"Illegal expression. Wrap left hand side or entire exponentiation in parentheses.");var o=this.state.type;this.next();var u=this.state.start,l=this.state.startLoc;return a.right=this.parseExprOp(this.parseMaybeUnary(),u,l,o.rightAssociative?s-1:s,i),this.finishNode(a,o===j.logicalOR||o===j.logicalAND?"LogicalExpression":"BinaryExpression"),this.parseExprOp(a,t,r,n,i)}return e},te.parseMaybeUnary=function(e){if(this.state.type.prefix){var t=this.startNode(),r=this.match(j.incDec);t.operator=this.state.value,t.prefix=!0,this.next();var n=this.state.type;return t.argument=this.parseMaybeUnary(),this.addExtra(t,"parenthesizedArgument",!(n!==j.parenL||t.argument.extra&&t.argument.extra.parenthesized)),e&&e.start&&this.unexpected(e.start),r?this.checkLVal(t.argument,void 0,void 0,"prefix operation"):this.state.strict&&"delete"===t.operator&&"Identifier"===t.argument.type&&this.raise(t.start,"Deleting local variable in strict mode"),this.finishNode(t,r?"UpdateExpression":"UnaryExpression")}var i=this.state.start,s=this.state.startLoc,a=this.parseExprSubscripts(e);if(e&&e.start)return a;for(;this.state.type.postfix&&!this.canInsertSemicolon();){var o=this.startNodeAt(i,s);o.operator=this.state.value,o.prefix=!1,o.argument=a,this.checkLVal(a,void 0,void 0,"postfix operation"),this.next(),a=this.finishNode(o,"UpdateExpression")}return a},te.parseExprSubscripts=function(e){var t=this.state.start,r=this.state.startLoc,n=this.state.potentialArrowAt,i=this.parseExprAtom(e);return"ArrowFunctionExpression"===i.type&&i.start===n?i:e&&e.start?i:this.parseSubscripts(i,t,r)},te.parseSubscripts=function(e,t,r,n){for(;;){if(!n&&this.eat(j.doubleColon)){var i=this.startNodeAt(t,r);return i.object=e,i.callee=this.parseNoCallExpr(),this.parseSubscripts(this.finishNode(i,"BindExpression"),t,r,n)}if(this.eat(j.dot)){var s=this.startNodeAt(t,r);s.object=e,s.property=this.parseIdentifier(!0),s.computed=!1,e=this.finishNode(s,"MemberExpression")}else if(this.eat(j.bracketL)){var a=this.startNodeAt(t,r);a.object=e,a.property=this.parseExpression(),a.computed=!0,this.expect(j.bracketR),e=this.finishNode(a,"MemberExpression")}else if(!n&&this.match(j.parenL)){var o=this.state.potentialArrowAt===e.start&&"Identifier"===e.type&&"async"===e.name&&!this.canInsertSemicolon();this.next();var u=this.startNodeAt(t,r);if(u.callee=e,u.arguments=this.parseCallExpressionArguments(j.parenR,o),"Import"===u.callee.type&&1!==u.arguments.length&&this.raise(u.start,"import() requires exactly one argument"),e=this.finishNode(u,"CallExpression"),o&&this.shouldParseAsyncArrow())return this.parseAsyncArrowFromCallExpression(this.startNodeAt(t,r),u);this.toReferencedList(u.arguments)}else{if(!this.match(j.backQuote))return e;var l=this.startNodeAt(t,r);l.tag=e,l.quasi=this.parseTemplate(),e=this.finishNode(l,"TaggedTemplateExpression")}}},te.parseCallExpressionArguments=function(e,t){for(var r=[],n=void 0,i=!0;!this.eat(e);){if(i)i=!1;else if(this.expect(j.comma),this.eat(e))break;this.match(j.parenL)&&!n&&(n=this.state.start),r.push(this.parseExprListItem(!1,t?{start:0}:void 0,t?{start:0}:void 0))}return t&&n&&this.shouldParseAsyncArrow()&&this.unexpected(),r},te.shouldParseAsyncArrow=function(){return this.match(j.arrow)},te.parseAsyncArrowFromCallExpression=function(e,t){return this.expect(j.arrow),this.parseArrowExpression(e,t.arguments,!0)},te.parseNoCallExpr=function(){var e=this.state.start,t=this.state.startLoc;return this.parseSubscripts(this.parseExprAtom(),e,t,!0)},te.parseExprAtom=function(e){var t=this.state.potentialArrowAt===this.state.start,r=void 0;switch(this.state.type){case j._super:return this.state.inMethod||this.options.allowSuperOutsideMethod||this.raise(this.state.start,"'super' outside of function or class"),r=this.startNode(),this.next(),this.match(j.parenL)||this.match(j.bracketL)||this.match(j.dot)||this.unexpected(),this.match(j.parenL)&&"constructor"!==this.state.inMethod&&!this.options.allowSuperOutsideMethod&&this.raise(r.start,"super() outside of class constructor"),this.finishNode(r,"Super");case j._import:return this.hasPlugin("dynamicImport")||this.unexpected(),r=this.startNode(),this.next(),this.match(j.parenL)||this.unexpected(null,j.parenL),this.finishNode(r,"Import");case j._this:return r=this.startNode(),this.next(),this.finishNode(r,"ThisExpression");case j._yield:this.state.inGenerator&&this.unexpected();case j.name:r=this.startNode();var n="await"===this.state.value&&this.state.inAsync,i=this.shouldAllowYieldIdentifier(),s=this.parseIdentifier(n||i);if("await"===s.name){if(this.state.inAsync||this.inModule)return this.parseAwait(r)}else{if("async"===s.name&&this.match(j._function)&&!this.canInsertSemicolon())return this.next(),this.parseFunction(r,!1,!1,!0);if(t&&"async"===s.name&&this.match(j.name)){var a=[this.parseIdentifier()];return this.expect(j.arrow),this.parseArrowExpression(r,a,!0)}}return t&&!this.canInsertSemicolon()&&this.eat(j.arrow)?this.parseArrowExpression(r,[s]):s;case j._do:if(this.hasPlugin("doExpressions")){var o=this.startNode();this.next();var u=this.state.inFunction,l=this.state.labels;return this.state.labels=[],this.state.inFunction=!1,o.body=this.parseBlock(!1,!0),this.state.inFunction=u,this.state.labels=l,this.finishNode(o,"DoExpression")}case j.regexp:var c=this.state.value;return r=this.parseLiteral(c.value,"RegExpLiteral"),r.pattern=c.pattern,r.flags=c.flags,r;case j.num:return this.parseLiteral(this.state.value,"NumericLiteral");case j.string:return this.parseLiteral(this.state.value,"StringLiteral");case j._null:return r=this.startNode(),this.next(),this.finishNode(r,"NullLiteral");case j._true:case j._false:return r=this.startNode(),r.value=this.match(j._true),this.next(),this.finishNode(r,"BooleanLiteral");case j.parenL:return this.parseParenAndDistinguishExpression(null,null,t);case j.bracketL:return r=this.startNode(),this.next(),r.elements=this.parseExprList(j.bracketR,!0,e),this.toReferencedList(r.elements),this.finishNode(r,"ArrayExpression");case j.braceL:return this.parseObj(!1,e);case j._function:return this.parseFunctionExpression();case j.at:this.parseDecorators();case j._class:return r=this.startNode(),this.takeDecorators(r),this.parseClass(r,!1);case j._new:return this.parseNew();case j.backQuote:return this.parseTemplate();case j.doubleColon:r=this.startNode(),this.next(),r.object=null;var p=r.callee=this.parseNoCallExpr();if("MemberExpression"===p.type)return this.finishNode(r,"BindExpression");this.raise(p.start,"Binding should be performed on object property.");default:this.unexpected()}},te.parseFunctionExpression=function(){var e=this.startNode(),t=this.parseIdentifier(!0);return this.state.inGenerator&&this.eat(j.dot)&&this.hasPlugin("functionSent")?this.parseMetaProperty(e,t,"sent"):this.parseFunction(e,!1)},te.parseMetaProperty=function(e,t,r){return e.meta=t,e.property=this.parseIdentifier(!0),e.property.name!==r&&this.raise(e.property.start,"The only valid meta property for new is "+t.name+"."+r),this.finishNode(e,"MetaProperty")},te.parseLiteral=function(e,t,r,n){r=r||this.state.start,n=n||this.state.startLoc;var i=this.startNodeAt(r,n);return this.addExtra(i,"rawValue",e),this.addExtra(i,"raw",this.input.slice(r,this.state.end)),i.value=e,this.next(),this.finishNode(i,t)},te.parseParenExpression=function(){this.expect(j.parenL);var e=this.parseExpression();return this.expect(j.parenR),e},te.parseParenAndDistinguishExpression=function(e,t,r){e=e||this.state.start,t=t||this.state.startLoc;var n=void 0;this.expect(j.parenL);for(var i=this.state.start,s=this.state.startLoc,a=[],o={start:0},u={start:0},l=!0,c=void 0,p=void 0;!this.match(j.parenR);){if(l)l=!1;else if(this.expect(j.comma,u.start||null),this.match(j.parenR)){p=this.state.start;break}if(this.match(j.ellipsis)){var h=this.state.start,f=this.state.startLoc;c=this.state.start,a.push(this.parseParenItem(this.parseRest(),f,h));break}a.push(this.parseMaybeAssign(!1,o,this.parseParenItem,u))}var d=this.state.start,m=this.state.startLoc;this.expect(j.parenR);var y=this.startNodeAt(e,t);if(r&&this.shouldParseArrow()&&(y=this.parseArrow(y))){for(var g=a,b=Array.isArray(g),v=0,g=b?g:g[Symbol.iterator]();;){var x;if(b){if(v>=g.length)break;x=g[v++]}else{if(v=g.next(),v.done)break;x=v.value}var E=x;E.extra&&E.extra.parenthesized&&this.unexpected(E.extra.parenStart)}return this.parseArrowExpression(y,a)}return a.length||this.unexpected(this.state.lastTokStart),p&&this.unexpected(p),c&&this.unexpected(c),o.start&&this.unexpected(o.start),u.start&&this.unexpected(u.start),a.length>1?(n=this.startNodeAt(i,s),n.expressions=a,this.toReferencedList(n.expressions),this.finishNodeAt(n,"SequenceExpression",d,m)):n=a[0],this.addExtra(n,"parenthesized",!0),this.addExtra(n,"parenStart",e),n},te.shouldParseArrow=function(){return!this.canInsertSemicolon()},te.parseArrow=function(e){if(this.eat(j.arrow))return e},te.parseParenItem=function(e){return e},te.parseNew=function(){var e=this.startNode(),t=this.parseIdentifier(!0);return this.eat(j.dot)?this.parseMetaProperty(e,t,"target"):(e.callee=this.parseNoCallExpr(),this.eat(j.parenL)?(e.arguments=this.parseExprList(j.parenR),this.toReferencedList(e.arguments)):e.arguments=[],this.finishNode(e,"NewExpression"))},te.parseTemplateElement=function(){var e=this.startNode();return e.value={raw:this.input.slice(this.state.start,this.state.end).replace(/\r\n?/g,"\n"),cooked:this.state.value},this.next(),e.tail=this.match(j.backQuote),this.finishNode(e,"TemplateElement")},te.parseTemplate=function(){var e=this.startNode();this.next(),e.expressions=[];var t=this.parseTemplateElement();for(e.quasis=[t];!t.tail;)this.expect(j.dollarBraceL),e.expressions.push(this.parseExpression()),this.expect(j.braceR),e.quasis.push(t=this.parseTemplateElement());return this.next(),this.finishNode(e,"TemplateLiteral")},te.parseObj=function(e,t){var r=[],n=Object.create(null),i=!0,s=this.startNode();s.properties=[],this.next();for(var a=null;!this.eat(j.braceR);){if(i)i=!1;else if(this.expect(j.comma),this.eat(j.braceR))break;for(;this.match(j.at);)r.push(this.parseDecorator());var o=this.startNode(),u=!1,l=!1,c=void 0,p=void 0;if(r.length&&(o.decorators=r,r=[]),this.hasPlugin("objectRestSpread")&&this.match(j.ellipsis)){if(o=this.parseSpread(e?{start:0}:void 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destructuring"),r.length&&this.raise(this.state.start,"You have trailing decorators with no property"),this.finishNode(s,e?"ObjectPattern":"ObjectExpression")},te.isGetterOrSetterMethod=function(e,t){return!t&&!e.computed&&"Identifier"===e.key.type&&("get"===e.key.name||"set"===e.key.name)&&(this.match(j.string)||this.match(j.num)||this.match(j.bracketL)||this.match(j.name)||this.state.type.keyword)},te.checkGetterSetterParamCount=function(e){var t="get"===e.kind?0:1;if(e.params.length!==t){var r=e.start;"get"===e.kind?this.raise(r,"getter should have no params"):this.raise(r,"setter should have exactly one param")}},te.parseObjectMethod=function(e,t,r,n){return r||t||this.match(j.parenL)?(n&&this.unexpected(),e.kind="method",e.method=!0,this.parseMethod(e,t,r),this.finishNode(e,"ObjectMethod")):this.isGetterOrSetterMethod(e,n)?((t||r)&&this.unexpected(),e.kind=e.key.name,this.parsePropertyName(e),this.parseMethod(e),this.checkGetterSetterParamCount(e),this.finishNode(e,"ObjectMethod")):void 0},te.parseObjectProperty=function(e,t,r,n,i){return this.eat(j.colon)?(e.value=n?this.parseMaybeDefault(this.state.start,this.state.startLoc):this.parseMaybeAssign(!1,i),this.finishNode(e,"ObjectProperty")):e.computed||"Identifier"!==e.key.type?void 0:(n?(this.checkReservedWord(e.key.name,e.key.start,!0,!0),e.value=this.parseMaybeDefault(t,r,e.key.__clone())):this.match(j.eq)&&i?(i.start||(i.start=this.state.start),e.value=this.parseMaybeDefault(t,r,e.key.__clone())):e.value=e.key.__clone(),e.shorthand=!0,this.finishNode(e,"ObjectProperty"))},te.parseObjPropValue=function(e,t,r,n,i,s,a){var o=this.parseObjectMethod(e,n,i,s)||this.parseObjectProperty(e,t,r,s,a);return o||this.unexpected(),o},te.parsePropertyName=function(e){if(this.eat(j.bracketL))e.computed=!0,e.key=this.parseMaybeAssign(),this.expect(j.bracketR);else{e.computed=!1;var t=this.state.inPropertyName;this.state.inPropertyName=!0,e.key=this.match(j.num)||this.match(j.string)?this.parseExprAtom():this.parseIdentifier(!0),this.state.inPropertyName=t}return e.key},te.initFunction=function(e,t){e.id=null,e.generator=!1,e.expression=!1,e.async=!!t},te.parseMethod=function(e,t,r){var n=this.state.inMethod;return this.state.inMethod=e.kind||!0,this.initFunction(e,r),this.expect(j.parenL),e.params=this.parseBindingList(j.parenR),e.generator=!!t,this.parseFunctionBody(e),this.state.inMethod=n,e},te.parseArrowExpression=function(e,t,r){return this.initFunction(e,r),e.params=this.toAssignableList(t,!0,"arrow function parameters"),this.parseFunctionBody(e,!0),this.finishNode(e,"ArrowFunctionExpression")},te.isStrictBody=function(e,t){if(!t&&e.body.directives.length)for(var r=e.body.directives,n=Array.isArray(r),i=0,r=n?r:r[Symbol.iterator]();;){var s;if(n){if(i>=r.length)break;s=r[i++]}else{if(i=r.next(),i.done)break;s=i.value}var a=s;if("use strict"===a.value.value)return!0}return!1},te.parseFunctionBody=function(e,t){var r=t&&!this.match(j.braceL),n=this.state.inAsync;if(this.state.inAsync=e.async,r)e.body=this.parseMaybeAssign(),e.expression=!0;else{var i=this.state.inFunction,s=this.state.inGenerator,a=this.state.labels;this.state.inFunction=!0,this.state.inGenerator=e.generator,this.state.labels=[],e.body=this.parseBlock(!0),e.expression=!1,this.state.inFunction=i,this.state.inGenerator=s,this.state.labels=a}this.state.inAsync=n;var o=this.isStrictBody(e,r),u=this.state.strict||t||o;if(o&&e.id&&"Identifier"===e.id.type&&"yield"===e.id.name&&this.raise(e.id.start,"Binding yield in strict mode"),u){var l=Object.create(null),c=this.state.strict;o&&(this.state.strict=!0),e.id&&this.checkLVal(e.id,!0,void 0,"function name");for(var p=e.params,h=Array.isArray(p),f=0,p=h?p:p[Symbol.iterator]();;){var d;if(h){if(f>=p.length)break;d=p[f++]}else{if(f=p.next(),f.done)break;d=f.value}var m=d;o&&"Identifier"!==m.type&&this.raise(m.start,"Non-simple parameter in strict mode"),this.checkLVal(m,!0,l,"function parameter list")}this.state.strict=c}},te.parseExprList=function(e,t,r){for(var n=[],i=!0;!this.eat(e);){if(i)i=!1;else if(this.expect(j.comma),this.eat(e))break;n.push(this.parseExprListItem(t,r))}return n},te.parseExprListItem=function(e,t,r){return e&&this.match(j.comma)?null:this.match(j.ellipsis)?this.parseSpread(t):this.parseMaybeAssign(!1,t,this.parseParenItem,r)},te.parseIdentifier=function(e){var t=this.startNode();return e||this.checkReservedWord(this.state.value,this.state.start,!!this.state.type.keyword,!1),this.match(j.name)?t.name=this.state.value:this.state.type.keyword?t.name=this.state.type.keyword:this.unexpected(),!e&&"await"===t.name&&this.state.inAsync&&this.raise(t.start,"invalid use of await inside of an async function"),t.loc.identifierName=t.name,this.next(),this.finishNode(t,"Identifier")},te.checkReservedWord=function(e,t,r,n){(this.isReservedWord(e)||r&&this.isKeyword(e))&&this.raise(t,e+" is a reserved word"),this.state.strict&&(g.strict(e)||n&&g.strictBind(e))&&this.raise(t,e+" is a reserved word in strict mode")},te.parseAwait=function(e){return this.state.inAsync||this.unexpected(),this.match(j.star)&&this.raise(e.start,"await* has been removed from the async functions proposal. Use Promise.all() instead."),e.argument=this.parseMaybeUnary(),this.finishNode(e,"AwaitExpression")},te.parseYield=function(){var e=this.startNode();return this.next(),this.match(j.semi)||this.canInsertSemicolon()||!this.match(j.star)&&!this.state.type.startsExpr?(e.delegate=!1,e.argument=null):(e.delegate=this.eat(j.star),e.argument=this.parseMaybeAssign()),this.finishNode(e,"YieldExpression")};var re=z.prototype,ne=["leadingComments","trailingComments","innerComments"],ie=function(){function e(t,r,n){w(this,e),this.type="",this.start=t,this.end=0,this.loc=new q(r),n&&(this.loc.filename=n)}return e.prototype.__clone=function(){var t=new e;for(var r in this)ne.indexOf(r)<0&&(t[r]=this[r]);return t},e}();re.startNode=function(){return new ie(this.state.start,this.state.startLoc,this.filename)},re.startNodeAt=function(e,t){return new ie(e,t,this.filename)},re.finishNode=function(e,t){return p.call(this,e,t,this.state.lastTokEnd,this.state.lastTokEndLoc)},re.finishNodeAt=function(e,t,r,n){return p.call(this,e,t,r,n)},z.prototype.raise=function(e,t){var r=l(this.input,e);t+=" ("+r.line+":"+r.column+")";var n=new SyntaxError(t);throw n.pos=e,n.loc=r,n};var se=z.prototype;se.addComment=function(e){this.filename&&(e.loc.filename=this.filename),this.state.trailingComments.push(e),this.state.leadingComments.push(e)},se.processComment=function(e){if(!("Program"===e.type&&e.body.length>0)){var t=this.state.commentStack,r=void 0,n=void 0,i=void 0,s=void 0;if(this.state.trailingComments.length>0)this.state.trailingComments[0].start>=e.end?(n=this.state.trailingComments,this.state.trailingComments=[]):this.state.trailingComments.length=0;else{var a=h(t);t.length>0&&a.trailingComments&&a.trailingComments[0].start>=e.end&&(n=a.trailingComments,a.trailingComments=null)}for(;t.length>0&&h(t).start>=e.start;)r=t.pop();if(r){if(r.leadingComments)if(r!==e&&h(r.leadingComments).end<=e.start)e.leadingComments=r.leadingComments,r.leadingComments=null;else for(i=r.leadingComments.length-2;i>=0;--i)if(r.leadingComments[i].end<=e.start){e.leadingComments=r.leadingComments.splice(0,i+1);break}}else if(this.state.leadingComments.length>0)if(h(this.state.leadingComments).end<=e.start){if(this.state.commentPreviousNode)for(s=0;s0&&(e.leadingComments=this.state.leadingComments,this.state.leadingComments=[])}else{for(i=0;ie.start);i++);e.leadingComments=this.state.leadingComments.slice(0,i),0===e.leadingComments.length&&(e.leadingComments=null),n=this.state.leadingComments.slice(i),0===n.length&&(n=null)}this.state.commentPreviousNode=e,n&&(n.length&&n[0].start>=e.start&&h(n).end<=e.end?e.innerComments=n:e.trailingComments=n),t.push(e)}};var ae=z.prototype;ae.estreeParseRegExpLiteral=function(e){var t=e.pattern,r=e.flags,n=null;try{n=new RegExp(t,r)}catch(e){}var i=this.estreeParseLiteral(n);return i.regex={pattern:t,flags:r},i},ae.estreeParseLiteral=function(e){return this.parseLiteral(e,"Literal")},ae.directiveToStmt=function(e){var t=e.value,r=this.startNodeAt(e.start,e.loc.start),n=this.startNodeAt(t.start,t.loc.start);return n.value=t.value,n.raw=t.extra.raw,r.expression=this.finishNodeAt(n,"Literal",t.end,t.loc.end),r.directive=t.extra.raw.slice(1,-1),this.finishNodeAt(r,"ExpressionStatement",e.end,e.loc.end)};var oe=function(e){e.extend("checkDeclaration",function(e){return function(t){f(t)?this.checkDeclaration(t.value):e.call(this,t)}}),e.extend("checkGetterSetterParamCount",function(){return function(e){var t="get"===e.kind?0:1;if(e.value.params.length!==t){var r=e.start;"get"===e.kind?this.raise(r,"getter should have no params"):this.raise(r,"setter should have exactly one param")}}}),e.extend("checkLVal",function(e){return function(t,r,n){var i=this;switch(t.type){case"ObjectPattern":t.properties.forEach(function(e){i.checkLVal("Property"===e.type?e.value:e,r,n,"object destructuring pattern")});break;default:for(var s=arguments.length,a=Array(s>3?s-3:0),o=3;o0)for(var r=e.body.body,n=Array.isArray(r),i=0,r=n?r:r[Symbol.iterator]();;){var s;if(n){if(i>=r.length)break;s=r[i++]}else{if(i=r.next(),i.done)break;s=i.value}var a=s;if("ExpressionStatement"!==a.type||"Literal"!==a.expression.type)break;if("use strict"===a.expression.value)return!0}return!1}}),e.extend("isValidDirective",function(){return function(e){return!("ExpressionStatement"!==e.type||"Literal"!==e.expression.type||"string"!=typeof e.expression.value||e.expression.extra&&e.expression.extra.parenthesized)}}),e.extend("parseBlockBody",function(e){return function(t){for(var r=this,n=arguments.length,i=Array(n>1?n-1:0),s=1;s1?r-1:0),i=1;i1?n-1:0),s=1;s2?n-2:0),s=2;s=a.length)break;l=a[u++]}else{if(u=a.next(),u.done)break;l=u.value}var c=l;"get"===c.kind||"set"===c.kind?this.raise(c.key.start,"Object pattern can't contain getter or setter"):c.method?this.raise(c.key.start,"Object pattern can't contain methods"):this.toAssignable(c,r,"object destructuring pattern")}return t}return e.call.apply(e,[this,t,r].concat(i))}})},ue=["any","mixed","empty","bool","boolean","number","string","void","null"],le=z.prototype;le.flowParseTypeInitialiser=function(e){var t=this.state.inType;this.state.inType=!0,this.expect(e||j.colon);var r=this.flowParseType();return this.state.inType=t,r},le.flowParsePredicate=function(){var e=this.startNode(),t=this.state.startLoc,r=this.state.start;this.expect(j.modulo);var n=this.state.startLoc;return this.expectContextual("checks"),t.line===n.line&&t.column===n.column-1||this.raise(r,"Spaces between ´%´ and ´checks´ are not allowed here."),this.eat(j.parenL)?(e.expression=this.parseExpression(),this.expect(j.parenR),this.finishNode(e,"DeclaredPredicate")):this.finishNode(e,"InferredPredicate")},le.flowParseTypeAndPredicateInitialiser=function(){var e=this.state.inType;this.state.inType=!0,this.expect(j.colon);var t=null,r=null;return this.match(j.modulo)?(this.state.inType=e,r=this.flowParsePredicate()):(t=this.flowParseType(),this.state.inType=e,this.match(j.modulo)&&(r=this.flowParsePredicate())),[t,r]},le.flowParseDeclareClass=function(e){return this.next(),this.flowParseInterfaceish(e,!0),this.finishNode(e,"DeclareClass")},le.flowParseDeclareFunction=function(e){this.next();var t=e.id=this.parseIdentifier(),r=this.startNode(),n=this.startNode();this.isRelational("<")?r.typeParameters=this.flowParseTypeParameterDeclaration():r.typeParameters=null,this.expect(j.parenL);var i=this.flowParseFunctionTypeParams();r.params=i.params,r.rest=i.rest,this.expect(j.parenR);var s=null,a=this.flowParseTypeAndPredicateInitialiser();return r.returnType=a[0],s=a[1],n.typeAnnotation=this.finishNode(r,"FunctionTypeAnnotation"),n.predicate=s,t.typeAnnotation=this.finishNode(n,"TypeAnnotation"),this.finishNode(t,t.type),this.semicolon(),this.finishNode(e,"DeclareFunction")},le.flowParseDeclare=function(e){return this.match(j._class)?this.flowParseDeclareClass(e):this.match(j._function)?this.flowParseDeclareFunction(e):this.match(j._var)?this.flowParseDeclareVariable(e):this.isContextual("module")?this.lookahead().type===j.dot?this.flowParseDeclareModuleExports(e):this.flowParseDeclareModule(e):this.isContextual("type")?this.flowParseDeclareTypeAlias(e):this.isContextual("interface")?this.flowParseDeclareInterface(e):void this.unexpected()},le.flowParseDeclareVariable=function(e){return this.next(),e.id=this.flowParseTypeAnnotatableIdentifier(),this.semicolon(),this.finishNode(e,"DeclareVariable")},le.flowParseDeclareModule=function(e){this.next(),this.match(j.string)?e.id=this.parseExprAtom():e.id=this.parseIdentifier();var t=e.body=this.startNode(),r=t.body=[];for(this.expect(j.braceL);!this.match(j.braceR);){var n=this.startNode();if(this.match(j._import)){var i=this.lookahead();"type"!==i.value&&"typeof"!==i.value&&this.unexpected(null,"Imports within a `declare module` body must always be `import type` or `import typeof`"),this.parseImport(n)}else this.expectContextual("declare","Only declares and type imports are allowed inside declare module"),n=this.flowParseDeclare(n,!0);r.push(n)}return this.expect(j.braceR),this.finishNode(t,"BlockStatement"),this.finishNode(e,"DeclareModule")},le.flowParseDeclareModuleExports=function(e){return this.expectContextual("module"),this.expect(j.dot),this.expectContextual("exports"),e.typeAnnotation=this.flowParseTypeAnnotation(),this.semicolon(),this.finishNode(e,"DeclareModuleExports")},le.flowParseDeclareTypeAlias=function(e){return this.next(),this.flowParseTypeAlias(e),this.finishNode(e,"DeclareTypeAlias")},le.flowParseDeclareInterface=function(e){return this.next(),this.flowParseInterfaceish(e),this.finishNode(e,"DeclareInterface")},le.flowParseInterfaceish=function(e,t){if(e.id=this.parseIdentifier(),this.isRelational("<")?e.typeParameters=this.flowParseTypeParameterDeclaration():e.typeParameters=null,e.extends=[],e.mixins=[],this.eat(j._extends))do{e.extends.push(this.flowParseInterfaceExtends())}while(this.eat(j.comma));if(this.isContextual("mixins")){this.next();do{e.mixins.push(this.flowParseInterfaceExtends())}while(this.eat(j.comma))}e.body=this.flowParseObjectType(t)},le.flowParseInterfaceExtends=function(){var e=this.startNode();return e.id=this.flowParseQualifiedTypeIdentifier(),this.isRelational("<")?e.typeParameters=this.flowParseTypeParameterInstantiation():e.typeParameters=null,this.finishNode(e,"InterfaceExtends")},le.flowParseInterface=function(e){return this.flowParseInterfaceish(e,!1),this.finishNode(e,"InterfaceDeclaration")},le.flowParseRestrictedIdentifier=function(e){ +return ue.indexOf(this.state.value)>-1&&this.raise(this.state.start,"Cannot overwrite primitive type "+this.state.value),this.parseIdentifier(e)},le.flowParseTypeAlias=function(e){return e.id=this.flowParseRestrictedIdentifier(),this.isRelational("<")?e.typeParameters=this.flowParseTypeParameterDeclaration():e.typeParameters=null,e.right=this.flowParseTypeInitialiser(j.eq),this.semicolon(),this.finishNode(e,"TypeAlias")},le.flowParseTypeParameter=function(){var e=this.startNode(),t=this.flowParseVariance(),r=this.flowParseTypeAnnotatableIdentifier();return e.name=r.name,e.variance=t,e.bound=r.typeAnnotation,this.match(j.eq)&&(this.eat(j.eq),e.default=this.flowParseType()),this.finishNode(e,"TypeParameter")},le.flowParseTypeParameterDeclaration=function(){var e=this.state.inType,t=this.startNode();t.params=[],this.state.inType=!0,this.isRelational("<")||this.match(j.jsxTagStart)?this.next():this.unexpected();do{t.params.push(this.flowParseTypeParameter()),this.isRelational(">")||this.expect(j.comma)}while(!this.isRelational(">"));return this.expectRelational(">"),this.state.inType=e,this.finishNode(t,"TypeParameterDeclaration")},le.flowParseTypeParameterInstantiation=function(){var e=this.startNode(),t=this.state.inType;for(e.params=[],this.state.inType=!0,this.expectRelational("<");!this.isRelational(">");)e.params.push(this.flowParseType()),this.isRelational(">")||this.expect(j.comma);return this.expectRelational(">"),this.state.inType=t,this.finishNode(e,"TypeParameterInstantiation")},le.flowParseObjectPropertyKey=function(){return this.match(j.num)||this.match(j.string)?this.parseExprAtom():this.parseIdentifier(!0)},le.flowParseObjectTypeIndexer=function(e,t,r){return e.static=t,this.expect(j.bracketL),this.lookahead().type===j.colon?(e.id=this.flowParseObjectPropertyKey(),e.key=this.flowParseTypeInitialiser()):(e.id=null,e.key=this.flowParseType()),this.expect(j.bracketR),e.value=this.flowParseTypeInitialiser(),e.variance=r,this.flowObjectTypeSemicolon(),this.finishNode(e,"ObjectTypeIndexer")},le.flowParseObjectTypeMethodish=function(e){for(e.params=[],e.rest=null,e.typeParameters=null,this.isRelational("<")&&(e.typeParameters=this.flowParseTypeParameterDeclaration()),this.expect(j.parenL);this.match(j.name);)e.params.push(this.flowParseFunctionTypeParam()),this.match(j.parenR)||this.expect(j.comma);return this.eat(j.ellipsis)&&(e.rest=this.flowParseFunctionTypeParam()),this.expect(j.parenR),e.returnType=this.flowParseTypeInitialiser(),this.finishNode(e,"FunctionTypeAnnotation")},le.flowParseObjectTypeMethod=function(e,t,r,n){var i=this.startNodeAt(e,t);return i.value=this.flowParseObjectTypeMethodish(this.startNodeAt(e,t)),i.static=r,i.key=n,i.optional=!1,this.flowObjectTypeSemicolon(),this.finishNode(i,"ObjectTypeProperty")},le.flowParseObjectTypeCallProperty=function(e,t){var r=this.startNode();return e.static=t,e.value=this.flowParseObjectTypeMethodish(r),this.flowObjectTypeSemicolon(),this.finishNode(e,"ObjectTypeCallProperty")},le.flowParseObjectType=function(e,t){var r=this.state.inType;this.state.inType=!0;var n=this.startNode(),i=void 0,s=void 0,a=!1;n.callProperties=[],n.properties=[],n.indexers=[];var o=void 0,u=void 0;for(t&&this.match(j.braceBarL)?(this.expect(j.braceBarL),o=j.braceBarR,u=!0):(this.expect(j.braceL),o=j.braceR,u=!1),n.exact=u;!this.match(o);){var l=!1,c=this.state.start,p=this.state.startLoc;i=this.startNode(),e&&this.isContextual("static")&&this.lookahead().type!==j.colon&&(this.next(),a=!0);var h=this.state.start,f=this.flowParseVariance();this.match(j.bracketL)?n.indexers.push(this.flowParseObjectTypeIndexer(i,a,f)):this.match(j.parenL)||this.isRelational("<")?(f&&this.unexpected(h),n.callProperties.push(this.flowParseObjectTypeCallProperty(i,a))):(s=this.flowParseObjectPropertyKey(),this.isRelational("<")||this.match(j.parenL)?(f&&this.unexpected(h),n.properties.push(this.flowParseObjectTypeMethod(c,p,a,s))):(this.eat(j.question)&&(l=!0),i.key=s,i.value=this.flowParseTypeInitialiser(),i.optional=l,i.static=a,i.variance=f,this.flowObjectTypeSemicolon(),n.properties.push(this.finishNode(i,"ObjectTypeProperty")))),a=!1}this.expect(o);var d=this.finishNode(n,"ObjectTypeAnnotation");return this.state.inType=r,d},le.flowObjectTypeSemicolon=function(){this.eat(j.semi)||this.eat(j.comma)||this.match(j.braceR)||this.match(j.braceBarR)||this.unexpected()},le.flowParseQualifiedTypeIdentifier=function(e,t,r){e=e||this.state.start,t=t||this.state.startLoc;for(var n=r||this.parseIdentifier();this.eat(j.dot);){var i=this.startNodeAt(e,t);i.qualification=n,i.id=this.parseIdentifier(),n=this.finishNode(i,"QualifiedTypeIdentifier")}return n},le.flowParseGenericType=function(e,t,r){var n=this.startNodeAt(e,t);return n.typeParameters=null,n.id=this.flowParseQualifiedTypeIdentifier(e,t,r),this.isRelational("<")&&(n.typeParameters=this.flowParseTypeParameterInstantiation()),this.finishNode(n,"GenericTypeAnnotation")},le.flowParseTypeofType=function(){var e=this.startNode();return this.expect(j._typeof),e.argument=this.flowParsePrimaryType(),this.finishNode(e,"TypeofTypeAnnotation")},le.flowParseTupleType=function(){var e=this.startNode();for(e.types=[],this.expect(j.bracketL);this.state.pos0&&void 0!==arguments[0]?arguments[0]:[],t={params:e,rest:null};!this.match(j.parenR)&&!this.match(j.ellipsis);)t.params.push(this.flowParseFunctionTypeParam()),this.match(j.parenR)||this.expect(j.comma);return this.eat(j.ellipsis)&&(t.rest=this.flowParseFunctionTypeParam()),t},le.flowIdentToTypeAnnotation=function(e,t,r,n){switch(n.name){case"any":return this.finishNode(r,"AnyTypeAnnotation");case"void":return this.finishNode(r,"VoidTypeAnnotation");case"bool":case"boolean":return this.finishNode(r,"BooleanTypeAnnotation");case"mixed":return this.finishNode(r,"MixedTypeAnnotation");case"empty":return this.finishNode(r,"EmptyTypeAnnotation");case"number":return this.finishNode(r,"NumberTypeAnnotation");case"string":return this.finishNode(r,"StringTypeAnnotation");default:return this.flowParseGenericType(e,t,n)}},le.flowParsePrimaryType=function(){var e=this.state.start,t=this.state.startLoc,r=this.startNode(),n=void 0,i=void 0,s=!1,a=this.state.noAnonFunctionType;switch(this.state.type){case j.name:return this.flowIdentToTypeAnnotation(e,t,r,this.parseIdentifier());case j.braceL:return this.flowParseObjectType(!1,!1);case j.braceBarL:return this.flowParseObjectType(!1,!0);case j.bracketL:return this.flowParseTupleType();case j.relational:if("<"===this.state.value)return r.typeParameters=this.flowParseTypeParameterDeclaration(),this.expect(j.parenL),n=this.flowParseFunctionTypeParams(),r.params=n.params,r.rest=n.rest,this.expect(j.parenR),this.expect(j.arrow),r.returnType=this.flowParseType(),this.finishNode(r,"FunctionTypeAnnotation");break;case j.parenL:if(this.next(),!this.match(j.parenR)&&!this.match(j.ellipsis))if(this.match(j.name)){var o=this.lookahead().type;s=o!==j.question&&o!==j.colon}else s=!0;if(s){if(this.state.noAnonFunctionType=!1,i=this.flowParseType(),this.state.noAnonFunctionType=a,this.state.noAnonFunctionType||!(this.match(j.comma)||this.match(j.parenR)&&this.lookahead().type===j.arrow))return this.expect(j.parenR),i;this.eat(j.comma)}return n=i?this.flowParseFunctionTypeParams([this.reinterpretTypeAsFunctionTypeParam(i)]):this.flowParseFunctionTypeParams(),r.params=n.params,r.rest=n.rest,this.expect(j.parenR),this.expect(j.arrow),r.returnType=this.flowParseType(),r.typeParameters=null,this.finishNode(r,"FunctionTypeAnnotation");case j.string:return this.parseLiteral(this.state.value,"StringLiteralTypeAnnotation");case j._true:case j._false:return r.value=this.match(j._true),this.next(),this.finishNode(r,"BooleanLiteralTypeAnnotation");case j.plusMin:if("-"===this.state.value)return this.next(),this.match(j.num)||this.unexpected(null,"Unexpected token, expected number"),this.parseLiteral(-this.state.value,"NumericLiteralTypeAnnotation",r.start,r.loc.start);this.unexpected();case j.num:return this.parseLiteral(this.state.value,"NumericLiteralTypeAnnotation");case j._null:return r.value=this.match(j._null),this.next(),this.finishNode(r,"NullLiteralTypeAnnotation");case j._this:return r.value=this.match(j._this),this.next(),this.finishNode(r,"ThisTypeAnnotation");case j.star:return this.next(),this.finishNode(r,"ExistentialTypeParam");default:if("typeof"===this.state.type.keyword)return this.flowParseTypeofType()}this.unexpected()},le.flowParsePostfixType=function(){for(var e=this.state.start,t=this.state.startLoc,r=this.flowParsePrimaryType();!this.canInsertSemicolon()&&this.match(j.bracketL);){var n=this.startNodeAt(e,t);n.elementType=r,this.expect(j.bracketL),this.expect(j.bracketR),r=this.finishNode(n,"ArrayTypeAnnotation")}return r},le.flowParsePrefixType=function(){var e=this.startNode();return this.eat(j.question)?(e.typeAnnotation=this.flowParsePrefixType(),this.finishNode(e,"NullableTypeAnnotation")):this.flowParsePostfixType()},le.flowParseAnonFunctionWithoutParens=function(){var e=this.flowParsePrefixType();if(!this.state.noAnonFunctionType&&this.eat(j.arrow)){var t=this.startNodeAt(e.start,e.loc);return t.params=[this.reinterpretTypeAsFunctionTypeParam(e)],t.rest=null,t.returnType=this.flowParseType(),t.typeParameters=null,this.finishNode(t,"FunctionTypeAnnotation")}return e},le.flowParseIntersectionType=function(){var e=this.startNode();this.eat(j.bitwiseAND);var t=this.flowParseAnonFunctionWithoutParens();for(e.types=[t];this.eat(j.bitwiseAND);)e.types.push(this.flowParseAnonFunctionWithoutParens());return 1===e.types.length?t:this.finishNode(e,"IntersectionTypeAnnotation")},le.flowParseUnionType=function(){var e=this.startNode();this.eat(j.bitwiseOR);var t=this.flowParseIntersectionType();for(e.types=[t];this.eat(j.bitwiseOR);)e.types.push(this.flowParseIntersectionType());return 1===e.types.length?t:this.finishNode(e,"UnionTypeAnnotation")},le.flowParseType=function(){var e=this.state.inType;this.state.inType=!0;var t=this.flowParseUnionType();return this.state.inType=e,t},le.flowParseTypeAnnotation=function(){var e=this.startNode();return e.typeAnnotation=this.flowParseTypeInitialiser(),this.finishNode(e,"TypeAnnotation")},le.flowParseTypeAndPredicateAnnotation=function(){var e=this.startNode(),t=this.flowParseTypeAndPredicateInitialiser();return e.typeAnnotation=t[0],e.predicate=t[1],this.finishNode(e,"TypeAnnotation")},le.flowParseTypeAnnotatableIdentifier=function(){var e=this.flowParseRestrictedIdentifier();return this.match(j.colon)&&(e.typeAnnotation=this.flowParseTypeAnnotation(),this.finishNode(e,e.type)),e},le.typeCastToParameter=function(e){return e.expression.typeAnnotation=e.typeAnnotation,this.finishNodeAt(e.expression,e.expression.type,e.typeAnnotation.end,e.typeAnnotation.loc.end)},le.flowParseVariance=function(){var e=null;return this.match(j.plusMin)&&("+"===this.state.value?e="plus":"-"===this.state.value&&(e="minus"),this.next()),e};var ce=function(e){e.extend("parseFunctionBody",function(e){return function(t,r){return this.match(j.colon)&&!r&&(t.returnType=this.flowParseTypeAndPredicateAnnotation()),e.call(this,t,r)}}),e.extend("parseStatement",function(e){return function(t,r){if(this.state.strict&&this.match(j.name)&&"interface"===this.state.value){var n=this.startNode();return this.next(),this.flowParseInterface(n)}return e.call(this,t,r)}}),e.extend("parseExpressionStatement",function(e){return function(t,r){if("Identifier"===r.type)if("declare"===r.name){if(this.match(j._class)||this.match(j.name)||this.match(j._function)||this.match(j._var))return this.flowParseDeclare(t)}else if(this.match(j.name)){if("interface"===r.name)return this.flowParseInterface(t);if("type"===r.name)return this.flowParseTypeAlias(t)}return e.call(this,t,r)}}),e.extend("shouldParseExportDeclaration",function(e){return function(){return this.isContextual("type")||this.isContextual("interface")||e.call(this)}}),e.extend("parseConditional",function(e){return function(t,r,n,i,s){if(s&&this.match(j.question)){var a=this.state.clone();try{return e.call(this,t,r,n,i)}catch(e){if(e instanceof SyntaxError)return this.state=a,s.start=e.pos||this.state.start,t;throw e}}return e.call(this,t,r,n,i)}}),e.extend("parseParenItem",function(e){return function(t,r,n){if(t=e.call(this,t,r,n),this.eat(j.question)&&(t.optional=!0),this.match(j.colon)){var i=this.startNodeAt(r,n);return i.expression=t,i.typeAnnotation=this.flowParseTypeAnnotation(),this.finishNode(i,"TypeCastExpression")}return t}}),e.extend("parseExport",function(e){return function(t){return t=e.call(this,t),"ExportNamedDeclaration"===t.type&&(t.exportKind=t.exportKind||"value"),t}}),e.extend("parseExportDeclaration",function(e){return function(t){if(this.isContextual("type")){t.exportKind="type";var r=this.startNode();return this.next(),this.match(j.braceL)?(t.specifiers=this.parseExportSpecifiers(),this.parseExportFrom(t),null):this.flowParseTypeAlias(r)}if(this.isContextual("interface")){t.exportKind="type";var n=this.startNode();return this.next(),this.flowParseInterface(n)}return e.call(this,t)}}),e.extend("parseClassId",function(e){return function(t){e.apply(this,arguments),this.isRelational("<")&&(t.typeParameters=this.flowParseTypeParameterDeclaration())}}),e.extend("isKeyword",function(e){return function(t){return(!this.state.inType||"void"!==t)&&e.call(this,t)}}),e.extend("readToken",function(e){return function(t){return!this.state.inType||62!==t&&60!==t?e.call(this,t):this.finishOp(j.relational,1)}}),e.extend("jsx_readToken",function(e){return function(){if(!this.state.inType)return e.call(this)}}),e.extend("toAssignable",function(e){return function(t,r,n){return"TypeCastExpression"===t.type?e.call(this,this.typeCastToParameter(t),r,n):e.call(this,t,r,n)}}),e.extend("toAssignableList",function(e){return function(t,r,n){for(var i=0;i2?n-2:0),s=2;s1114111||fe(a)!=a)throw RangeError("Invalid code point: "+a);a<=65535?e.push(a):(a-=65536,t=55296+(a>>10),r=a%1024+56320,e.push(t,r)),(n+1==i||e.length>16384)&&(s+=he.apply(null,e),e.length=0)}return s}}var de=pe,me={quot:'"',amp:"&",apos:"'",lt:"<",gt:">",nbsp:" ",iexcl:"¡",cent:"¢",pound:"£",curren:"¤",yen:"¥",brvbar:"¦",sect:"§",uml:"¨",copy:"©",ordf:"ª",laquo:"«",not:"¬",shy:"­",reg:"®",macr:"¯",deg:"°",plusmn:"±",sup2:"²",sup3:"³",acute:"´",micro:"µ",para:"¶",middot:"·",cedil:"¸",sup1:"¹",ordm:"º",raquo:"»",frac14:"¼",frac12:"½",frac34:"¾",iquest:"¿",Agrave:"À",Aacute:"Á",Acirc:"Â",Atilde:"Ã",Auml:"Ä",Aring:"Å",AElig:"Æ",Ccedil:"Ç",Egrave:"È",Eacute:"É",Ecirc:"Ê",Euml:"Ë",Igrave:"Ì",Iacute:"Í",Icirc:"Î",Iuml:"Ï",ETH:"Ð",Ntilde:"Ñ",Ograve:"Ò",Oacute:"Ó",Ocirc:"Ô",Otilde:"Õ",Ouml:"Ö",times:"×",Oslash:"Ø",Ugrave:"Ù",Uacute:"Ú",Ucirc:"Û",Uuml:"Ü",Yacute:"Ý",THORN:"Þ",szlig:"ß",agrave:"à",aacute:"á",acirc:"â",atilde:"ã",auml:"ä",aring:"å",aelig:"æ",ccedil:"ç",egrave:"è",eacute:"é",ecirc:"ê",euml:"ë",igrave:"ì",iacute:"í",icirc:"î",iuml:"ï",eth:"ð",ntilde:"ñ",ograve:"ò",oacute:"ó",ocirc:"ô",otilde:"õ",ouml:"ö",divide:"÷",oslash:"ø",ugrave:"ù",uacute:"ú",ucirc:"û",uuml:"ü",yacute:"ý",thorn:"þ",yuml:"ÿ",OElig:"Œ",oelig:"œ",Scaron:"Š",scaron:"š",Yuml:"Ÿ",fnof:"ƒ",circ:"ˆ",tilde:"˜",Alpha:"Α",Beta:"Β",Gamma:"Γ",Delta:"Δ",Epsilon:"Ε",Zeta:"Ζ",Eta:"Η",Theta:"Θ",Iota:"Ι",Kappa:"Κ",Lambda:"Λ",Mu:"Μ",Nu:"Ν",Xi:"Ξ",Omicron:"Ο",Pi:"Π",Rho:"Ρ",Sigma:"Σ",Tau:"Τ",Upsilon:"Υ",Phi:"Φ",Chi:"Χ",Psi:"Ψ",Omega:"Ω",alpha:"α",beta:"β",gamma:"γ",delta:"δ",epsilon:"ε",zeta:"ζ",eta:"η",theta:"θ",iota:"ι",kappa:"κ",lambda:"λ",mu:"μ",nu:"ν",xi:"ξ",omicron:"ο",pi:"π",rho:"ρ",sigmaf:"ς",sigma:"σ",tau:"τ",upsilon:"υ",phi:"φ",chi:"χ",psi:"ψ",omega:"ω",thetasym:"ϑ",upsih:"ϒ",piv:"ϖ",ensp:" ",emsp:" ",thinsp:" ",zwnj:"‌",zwj:"‍",lrm:"‎",rlm:"‏",ndash:"–",mdash:"—",lsquo:"‘",rsquo:"’",sbquo:"‚",ldquo:"“",rdquo:"”",bdquo:"„",dagger:"†",Dagger:"‡",bull:"•",hellip:"…",permil:"‰",prime:"′",Prime:"″",lsaquo:"‹",rsaquo:"›",oline:"‾",frasl:"⁄",euro:"€",image:"ℑ",weierp:"℘",real:"ℜ",trade:"™",alefsym:"ℵ",larr:"←",uarr:"↑",rarr:"→",darr:"↓",harr:"↔",crarr:"↵",lArr:"⇐",uArr:"⇑",rArr:"⇒",dArr:"⇓",hArr:"⇔",forall:"∀",part:"∂",exist:"∃",empty:"∅",nabla:"∇",isin:"∈",notin:"∉",ni:"∋",prod:"∏",sum:"∑",minus:"−",lowast:"∗",radic:"√",prop:"∝",infin:"∞",ang:"∠",and:"∧",or:"∨",cap:"∩",cup:"∪",int:"∫",there4:"∴",sim:"∼",cong:"≅",asymp:"≈",ne:"≠",equiv:"≡",le:"≤",ge:"≥",sub:"⊂",sup:"⊃",nsub:"⊄",sube:"⊆",supe:"⊇",oplus:"⊕",otimes:"⊗",perp:"⊥",sdot:"⋅",lceil:"⌈",rceil:"⌉",lfloor:"⌊",rfloor:"⌋",lang:"〈",rang:"〉",loz:"◊",spades:"♠",clubs:"♣",hearts:"♥",diams:"♦"},ye=/^[\da-fA-F]+$/,ge=/^\d+$/;U.j_oTag=new R("...",!0,!0),j.jsxName=new P("jsxName"),j.jsxText=new P("jsxText",{beforeExpr:!0}),j.jsxTagStart=new P("jsxTagStart",{startsExpr:!0}),j.jsxTagEnd=new P("jsxTagEnd"),j.jsxTagStart.updateContext=function(){this.state.context.push(U.j_expr),this.state.context.push(U.j_oTag),this.state.exprAllowed=!1},j.jsxTagEnd.updateContext=function(e){var t=this.state.context.pop();t===U.j_oTag&&e===j.slash||t===U.j_cTag?(this.state.context.pop(),this.state.exprAllowed=this.curContext()===U.j_expr):this.state.exprAllowed=!0};var be=z.prototype;be.jsxReadToken=function(){for(var e="",t=this.state.pos;;){this.state.pos>=this.input.length&&this.raise(this.state.start,"Unterminated JSX contents");var r=this.input.charCodeAt(this.state.pos);switch(r){case 60:case 123:return this.state.pos===this.state.start?60===r&&this.state.exprAllowed?(++this.state.pos,this.finishToken(j.jsxTagStart)):this.getTokenFromCode(r):(e+=this.input.slice(t,this.state.pos),this.finishToken(j.jsxText,e));case 38:e+=this.input.slice(t,this.state.pos),e+=this.jsxReadEntity(),t=this.state.pos;break;default:u(r)?(e+=this.input.slice(t,this.state.pos),e+=this.jsxReadNewLine(!0),t=this.state.pos):++this.state.pos}}},be.jsxReadNewLine=function(e){var t=this.input.charCodeAt(this.state.pos),r=void 0;return++this.state.pos,13===t&&10===this.input.charCodeAt(this.state.pos)?(++this.state.pos,r=e?"\n":"\r\n"):r=String.fromCharCode(t),++this.state.curLine,this.state.lineStart=this.state.pos,r},be.jsxReadString=function(e){for(var t="",r=++this.state.pos;;){this.state.pos>=this.input.length&&this.raise(this.state.start,"Unterminated string constant");var n=this.input.charCodeAt(this.state.pos);if(n===e)break;38===n?(t+=this.input.slice(r,this.state.pos),t+=this.jsxReadEntity(),r=this.state.pos):u(n)?(t+=this.input.slice(r,this.state.pos),t+=this.jsxReadNewLine(!1),r=this.state.pos):++this.state.pos}return t+=this.input.slice(r,this.state.pos++),this.finishToken(j.string,t)},be.jsxReadEntity=function(){for(var e="",t=0,r=void 0,n=this.input[this.state.pos],i=++this.state.pos;this.state.pos")}return r.openingElement=i,r.closingElement=s,r.children=n,this.match(j.relational)&&"<"===this.state.value&&this.raise(this.state.start,"Adjacent JSX elements must be wrapped in an enclosing tag"),this.finishNode(r,"JSXElement")},be.jsxParseElement=function(){var e=this.state.start,t=this.state.startLoc;return this.next(),this.jsxParseElementAt(e,t)};var ve=function(e){e.extend("parseExprAtom",function(e){return function(t){if(this.match(j.jsxText)){var r=this.parseLiteral(this.state.value,"JSXText");return r.extra=null,r}return this.match(j.jsxTagStart)?this.jsxParseElement():e.call(this,t)}}),e.extend("readToken",function(e){return function(t){if(this.state.inPropertyName)return e.call(this,t);var r=this.curContext();if(r===U.j_expr)return 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this.context.isBindingElement=this.context.isBindingElement&&t,this.context.isAssignmentTarget=this.context.isAssignmentTarget&&r,this.context.firstCoverInitializedNameError=n||this.context.firstCoverInitializedNameError,i},e.prototype.consumeSemicolon=function(){this.match(";")?this.nextToken():this.hasLineTerminator||(this.lookahead.type===a.Token.EOF||this.match("}")||this.throwUnexpectedToken(this.lookahead),this.lastMarker.index=this.startMarker.index,this.lastMarker.lineNumber=this.startMarker.lineNumber,this.lastMarker.lineStart=this.startMarker.lineStart)},e.prototype.parsePrimaryExpression=function(){var e,t,r,n=this.createNode();switch(this.lookahead.type){case a.Token.Identifier:"module"===this.sourceType&&"await"===this.lookahead.value&&this.tolerateUnexpectedToken(this.lookahead),e=this.finalize(n,new l.Identifier(this.nextToken().value));break;case a.Token.NumericLiteral:case a.Token.StringLiteral:this.context.strict&&this.lookahead.octal&&this.tolerateUnexpectedToken(this.lookahead,i.Messages.StrictOctalLiteral),this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1,t=this.nextToken(),r=this.getTokenRaw(t),e=this.finalize(n,new l.Literal(t.value,r));break;case a.Token.BooleanLiteral:this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1,t=this.nextToken(),t.value="true"===t.value,r=this.getTokenRaw(t),e=this.finalize(n,new l.Literal(t.value,r));break;case a.Token.NullLiteral:this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1,t=this.nextToken(),t.value=null,r=this.getTokenRaw(t),e=this.finalize(n,new l.Literal(t.value,r));break;case a.Token.Template:e=this.parseTemplateLiteral();break;case a.Token.Punctuator:switch(this.lookahead.value){case"(":this.context.isBindingElement=!1,e=this.inheritCoverGrammar(this.parseGroupExpression);break;case"[":e=this.inheritCoverGrammar(this.parseArrayInitializer);break;case"{":e=this.inheritCoverGrammar(this.parseObjectInitializer);break;case"/":case"/=":this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1,this.scanner.index=this.startMarker.index,t=this.nextRegexToken(),r=this.getTokenRaw(t),e=this.finalize(n,new l.RegexLiteral(t.value,r,t.regex));break;default:this.throwUnexpectedToken(this.nextToken())}break;case a.Token.Keyword:!this.context.strict&&this.context.allowYield&&this.matchKeyword("yield")?e=this.parseIdentifierName():!this.context.strict&&this.matchKeyword("let")?e=this.finalize(n,new l.Identifier(this.nextToken().value)):(this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1,this.matchKeyword("function")?e=this.parseFunctionExpression():this.matchKeyword("this")?(this.nextToken(),e=this.finalize(n,new l.ThisExpression)):this.matchKeyword("class")?e=this.parseClassExpression():this.throwUnexpectedToken(this.nextToken()));break;default:this.throwUnexpectedToken(this.nextToken())}return e},e.prototype.parseSpreadElement=function(){var e=this.createNode();this.expect("...");var t=this.inheritCoverGrammar(this.parseAssignmentExpression);return this.finalize(e,new l.SpreadElement(t))},e.prototype.parseArrayInitializer=function(){var e=this.createNode(),t=[];for(this.expect("[");!this.match("]");)if(this.match(","))this.nextToken(),t.push(null);else if(this.match("...")){var r=this.parseSpreadElement();this.match("]")||(this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1,this.expect(",")),t.push(r)}else t.push(this.inheritCoverGrammar(this.parseAssignmentExpression)),this.match("]")||this.expect(",");return this.expect("]"),this.finalize(e,new l.ArrayExpression(t))},e.prototype.parsePropertyMethod=function(e){this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1;var t=this.context.strict,r=this.isolateCoverGrammar(this.parseFunctionSourceElements);return this.context.strict&&e.firstRestricted&&this.tolerateUnexpectedToken(e.firstRestricted,e.message),this.context.strict&&e.stricted&&this.tolerateUnexpectedToken(e.stricted,e.message),this.context.strict=t,r},e.prototype.parsePropertyMethodFunction=function(){var e=this.createNode(),t=this.context.allowYield;this.context.allowYield=!1;var r=this.parseFormalParameters(),n=this.parsePropertyMethod(r);return this.context.allowYield=t,this.finalize(e,new l.FunctionExpression(null,r.params,n,!1))},e.prototype.parseObjectPropertyKey=function(){var e=this.createNode(),t=this.nextToken(),r=null;switch(t.type){case a.Token.StringLiteral:case a.Token.NumericLiteral:this.context.strict&&t.octal&&this.tolerateUnexpectedToken(t,i.Messages.StrictOctalLiteral);var n=this.getTokenRaw(t);r=this.finalize(e,new l.Literal(t.value,n));break;case a.Token.Identifier:case a.Token.BooleanLiteral:case a.Token.NullLiteral:case a.Token.Keyword:r=this.finalize(e,new l.Identifier(t.value));break;case a.Token.Punctuator:"["===t.value?(r=this.isolateCoverGrammar(this.parseAssignmentExpression),this.expect("]")):this.throwUnexpectedToken(t);break;default:this.throwUnexpectedToken(t)}return r},e.prototype.isPropertyKey=function(e,t){return e.type===u.Syntax.Identifier&&e.name===t||e.type===u.Syntax.Literal&&e.value===t},e.prototype.parseObjectProperty=function(e){var t,r,n,s=this.createNode(),o=this.lookahead,u=!1,c=!1,p=!1;o.type===a.Token.Identifier?(this.nextToken(),r=this.finalize(s,new l.Identifier(o.value))):this.match("*")?this.nextToken():(u=this.match("["),r=this.parseObjectPropertyKey());var h=this.qualifiedPropertyName(this.lookahead);if(o.type===a.Token.Identifier&&"get"===o.value&&h)t="get",u=this.match("["),r=this.parseObjectPropertyKey(),this.context.allowYield=!1,n=this.parseGetterMethod();else if(o.type===a.Token.Identifier&&"set"===o.value&&h)t="set",u=this.match("["),r=this.parseObjectPropertyKey(),n=this.parseSetterMethod();else if(o.type===a.Token.Punctuator&&"*"===o.value&&h)t="init",u=this.match("["),r=this.parseObjectPropertyKey(),n=this.parseGeneratorMethod(),c=!0;else if(r||this.throwUnexpectedToken(this.lookahead),t="init",this.match(":"))!u&&this.isPropertyKey(r,"__proto__")&&(e.value&&this.tolerateError(i.Messages.DuplicateProtoProperty),e.value=!0),this.nextToken(),n=this.inheritCoverGrammar(this.parseAssignmentExpression);else if(this.match("("))n=this.parsePropertyMethodFunction(),c=!0;else if(o.type===a.Token.Identifier){var f=this.finalize(s,new l.Identifier(o.value));if(this.match("=")){this.context.firstCoverInitializedNameError=this.lookahead,this.nextToken(),p=!0;var d=this.isolateCoverGrammar(this.parseAssignmentExpression);n=this.finalize(s,new l.AssignmentPattern(f,d))}else p=!0,n=f}else this.throwUnexpectedToken(this.nextToken());return this.finalize(s,new l.Property(t,r,u,n,c,p))},e.prototype.parseObjectInitializer=function(){var e=this.createNode();this.expect("{");for(var t=[],r={value:!1};!this.match("}");)t.push(this.parseObjectProperty(r)),this.match("}")||this.expectCommaSeparator();return this.expect("}"),this.finalize(e,new l.ObjectExpression(t))},e.prototype.parseTemplateHead=function(){n.assert(this.lookahead.head,"Template literal must start with a template head");var e=this.createNode(),t=this.nextToken(),r={raw:t.value.raw,cooked:t.value.cooked};return this.finalize(e,new l.TemplateElement(r,t.tail))},e.prototype.parseTemplateElement=function(){this.lookahead.type!==a.Token.Template&&this.throwUnexpectedToken();var e=this.createNode(),t=this.nextToken(),r={raw:t.value.raw,cooked:t.value.cooked};return this.finalize(e,new l.TemplateElement(r,t.tail))},e.prototype.parseTemplateLiteral=function(){var e=this.createNode(),t=[],r=[],n=this.parseTemplateHead();for(r.push(n);!n.tail;)t.push(this.parseExpression()),n=this.parseTemplateElement(),r.push(n);return this.finalize(e,new l.TemplateLiteral(r,t))},e.prototype.reinterpretExpressionAsPattern=function(e){switch(e.type){case u.Syntax.Identifier:case u.Syntax.MemberExpression:case u.Syntax.RestElement:case u.Syntax.AssignmentPattern:break;case u.Syntax.SpreadElement:e.type=u.Syntax.RestElement,this.reinterpretExpressionAsPattern(e.argument);break;case u.Syntax.ArrayExpression:e.type=u.Syntax.ArrayPattern;for(var t=0;t")||this.expect("=>"),e={type:"ArrowParameterPlaceHolder",params:[]};else{var t=this.lookahead,r=[];if(this.match("..."))e=this.parseRestElement(r),this.expect(")"),this.match("=>")||this.expect("=>"),e={type:"ArrowParameterPlaceHolder",params:[e]};else{var n=!1;if(this.context.isBindingElement=!0,e=this.inheritCoverGrammar(this.parseAssignmentExpression),this.match(",")){var i=[];for(this.context.isAssignmentTarget=!1,i.push(e);this.startMarker.index")||this.expect("=>"),this.context.isBindingElement=!1;for(var s=0;s")&&(e.type===u.Syntax.Identifier&&"yield"===e.name&&(n=!0,e={type:"ArrowParameterPlaceHolder",params:[e]}),!n)){if(this.context.isBindingElement||this.throwUnexpectedToken(this.lookahead),e.type===u.Syntax.SequenceExpression)for(var s=0;s0){this.nextToken(),r.prec=n,this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1;for(var i=[e,this.lookahead],s=t,a=this.isolateCoverGrammar(this.parseExponentiationExpression),o=[s,r,a];;){if((n=this.binaryPrecedence(this.lookahead))<=0)break;for(;o.length>2&&n<=o[o.length-2].prec;){a=o.pop();var u=o.pop().value;s=o.pop(),i.pop();var c=this.startNode(i[i.length-1]);o.push(this.finalize(c,new l.BinaryExpression(u,s,a)))}r=this.nextToken(),r.prec=n,o.push(r),i.push(this.lookahead),o.push(this.isolateCoverGrammar(this.parseExponentiationExpression))}var p=o.length-1;for(t=o[p],i.pop();p>1;){var c=this.startNode(i.pop());t=this.finalize(c,new l.BinaryExpression(o[p-1].value,o[p-2],t)),p-=2}}return t},e.prototype.parseConditionalExpression=function(){var e=this.lookahead,t=this.inheritCoverGrammar(this.parseBinaryExpression);if(this.match("?")){this.nextToken();var r=this.context.allowIn;this.context.allowIn=!0;var n=this.isolateCoverGrammar(this.parseAssignmentExpression);this.context.allowIn=r,this.expect(":");var i=this.isolateCoverGrammar(this.parseAssignmentExpression);t=this.finalize(this.startNode(e),new l.ConditionalExpression(t,n,i)),this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1}return t},e.prototype.checkPatternParam=function(e,t){switch(t.type){case u.Syntax.Identifier:this.validateParam(e,t,t.name);break;case u.Syntax.RestElement:this.checkPatternParam(e,t.argument);break;case u.Syntax.AssignmentPattern:this.checkPatternParam(e,t.left);break;case u.Syntax.ArrayPattern:for(var r=0;r")){this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1;var n=this.reinterpretAsCoverFormalsList(e);if(n){this.hasLineTerminator&&this.tolerateUnexpectedToken(this.lookahead),this.context.firstCoverInitializedNameError=null;var s=this.context.strict,a=this.context.allowYield;this.context.allowYield=!0;var o=this.startNode(t);this.expect("=>");var c=this.match("{")?this.parseFunctionSourceElements():this.isolateCoverGrammar(this.parseAssignmentExpression),p=c.type!==u.Syntax.BlockStatement;this.context.strict&&n.firstRestricted&&this.throwUnexpectedToken(n.firstRestricted,n.message),this.context.strict&&n.stricted&&this.tolerateUnexpectedToken(n.stricted,n.message),e=this.finalize(o,new l.ArrowFunctionExpression(n.params,c,p)),this.context.strict=s,this.context.allowYield=a}}else if(this.matchAssign()){if(this.context.isAssignmentTarget||this.tolerateError(i.Messages.InvalidLHSInAssignment),this.context.strict&&e.type===u.Syntax.Identifier){var h=e;this.scanner.isRestrictedWord(h.name)&&this.tolerateUnexpectedToken(r,i.Messages.StrictLHSAssignment),this.scanner.isStrictModeReservedWord(h.name)&&this.tolerateUnexpectedToken(r,i.Messages.StrictReservedWord)}this.match("=")?this.reinterpretExpressionAsPattern(e):(this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1),r=this.nextToken();var f=this.isolateCoverGrammar(this.parseAssignmentExpression);e=this.finalize(this.startNode(t),new l.AssignmentExpression(r.value,e,f)),this.context.firstCoverInitializedNameError=null}}return e},e.prototype.parseExpression=function(){var e=this.lookahead,t=this.isolateCoverGrammar(this.parseAssignmentExpression);if(this.match(",")){var r=[];for(r.push(t);this.startMarker.index",t.TokenName[r.Identifier]="Identifier",t.TokenName[r.Keyword]="Keyword",t.TokenName[r.NullLiteral]="Null",t.TokenName[r.NumericLiteral]="Numeric",t.TokenName[r.Punctuator]="Punctuator",t.TokenName[r.StringLiteral]="String",t.TokenName[r.RegularExpression]="RegularExpression",t.TokenName[r.Template]="Template" +},function(e,t,r){"use strict";function n(e){return"0123456789abcdef".indexOf(e.toLowerCase())}function i(e){return"01234567".indexOf(e)}var s=r(4),a=r(5),o=r(9),u=r(7),l=function(){function e(e,t){this.source=e,this.errorHandler=t,this.trackComment=!1,this.length=e.length,this.index=0,this.lineNumber=e.length>0?1:0,this.lineStart=0,this.curlyStack=[]}return e.prototype.eof=function(){return this.index>=this.length},e.prototype.throwUnexpectedToken=function(e){void 0===e&&(e=a.Messages.UnexpectedTokenIllegal),this.errorHandler.throwError(this.index,this.lineNumber,this.index-this.lineStart+1,e)},e.prototype.tolerateUnexpectedToken=function(){this.errorHandler.tolerateError(this.index,this.lineNumber,this.index-this.lineStart+1,a.Messages.UnexpectedTokenIllegal)},e.prototype.skipSingleLineComment=function(e){var t,r,n;for(this.trackComment&&(t=[],r=this.index-e,n={start:{line:this.lineNumber,column:this.index-this.lineStart-e},end:{}});!this.eof();){var i=this.source.charCodeAt(this.index);if(++this.index,o.Character.isLineTerminator(i)){if(this.trackComment){n.end={line:this.lineNumber,column:this.index-this.lineStart-1};var s={multiLine:!1,slice:[r+e,this.index-1],range:[r,this.index-1],loc:n};t.push(s)}return 13===i&&10===this.source.charCodeAt(this.index)&&++this.index,++this.lineNumber,this.lineStart=this.index,t}}if(this.trackComment){n.end={line:this.lineNumber,column:this.index-this.lineStart};var s={multiLine:!1,slice:[r+e,this.index],range:[r,this.index],loc:n};t.push(s)}return t},e.prototype.skipMultiLineComment=function(){var e,t,r;for(this.trackComment&&(e=[],t=this.index-2,r={start:{line:this.lineNumber,column:this.index-this.lineStart-2},end:{}});!this.eof();){var n=this.source.charCodeAt(this.index);if(o.Character.isLineTerminator(n))13===n&&10===this.source.charCodeAt(this.index+1)&&++this.index,++this.lineNumber,++this.index,this.lineStart=this.index;else if(42===n){if(47===this.source.charCodeAt(this.index+1)){if(this.index+=2,this.trackComment){r.end={line:this.lineNumber,column:this.index-this.lineStart};var i={multiLine:!0,slice:[t+2,this.index-2],range:[t,this.index],loc:r};e.push(i)}return e}++this.index}else++this.index}if(this.trackComment){r.end={line:this.lineNumber,column:this.index-this.lineStart};var i={multiLine:!0,slice:[t+2,this.index],range:[t,this.index],loc:r};e.push(i)}return this.tolerateUnexpectedToken(),e},e.prototype.scanComments=function(){var e;this.trackComment&&(e=[]);for(var t=0===this.index;!this.eof();){var r=this.source.charCodeAt(this.index);if(o.Character.isWhiteSpace(r))++this.index;else if(o.Character.isLineTerminator(r))++this.index,13===r&&10===this.source.charCodeAt(this.index)&&++this.index,++this.lineNumber,this.lineStart=this.index,t=!0;else if(47===r)if(47===(r=this.source.charCodeAt(this.index+1))){this.index+=2;var n=this.skipSingleLineComment(2);this.trackComment&&(e=e.concat(n)),t=!0}else{if(42!==r)break;this.index+=2;var n=this.skipMultiLineComment();this.trackComment&&(e=e.concat(n))}else if(t&&45===r){if(45!==this.source.charCodeAt(this.index+1)||62!==this.source.charCodeAt(this.index+2))break;this.index+=3;var n=this.skipSingleLineComment(3);this.trackComment&&(e=e.concat(n))}else{if(60!==r)break;if("!--"!==this.source.slice(this.index+1,this.index+4))break;this.index+=4;var n=this.skipSingleLineComment(4);this.trackComment&&(e=e.concat(n))}}return e},e.prototype.isFutureReservedWord=function(e){switch(e){case"enum":case"export":case"import":case"super":return!0;default:return!1}},e.prototype.isStrictModeReservedWord=function(e){switch(e){case"implements":case"interface":case"package":case"private":case"protected":case"public":case"static":case"yield":case"let":return!0;default:return!1}},e.prototype.isRestrictedWord=function(e){return"eval"===e||"arguments"===e},e.prototype.isKeyword=function(e){switch(e.length){case 2:return"if"===e||"in"===e||"do"===e;case 3:return"var"===e||"for"===e||"new"===e||"try"===e||"let"===e;case 4:return"this"===e||"else"===e||"case"===e||"void"===e||"with"===e||"enum"===e;case 5:return"while"===e||"break"===e||"catch"===e||"throw"===e||"const"===e||"yield"===e||"class"===e||"super"===e;case 6:return"return"===e||"typeof"===e||"delete"===e||"switch"===e||"export"===e||"import"===e;case 7:return"default"===e||"finally"===e||"extends"===e;case 8:return"function"===e||"continue"===e||"debugger"===e;case 10:return"instanceof"===e;default:return!1}},e.prototype.codePointAt=function(e){var t=this.source.charCodeAt(e);if(t>=55296&&t<=56319){var r=this.source.charCodeAt(e+1);if(r>=56320&&r<=57343){t=1024*(t-55296)+r-56320+65536}}return t},e.prototype.scanHexEscape=function(e){for(var t="u"===e?4:2,r=0,i=0;i1114111||"}"!==e)&&this.throwUnexpectedToken(),o.Character.fromCodePoint(t)},e.prototype.getIdentifier=function(){for(var e=this.index++;!this.eof();){var t=this.source.charCodeAt(this.index);if(92===t)return this.index=e,this.getComplexIdentifier();if(t>=55296&&t<57343)return this.index=e,this.getComplexIdentifier();if(!o.Character.isIdentifierPart(t))break;++this.index}return this.source.slice(e,this.index)},e.prototype.getComplexIdentifier=function(){var e=this.codePointAt(this.index),t=o.Character.fromCodePoint(e);this.index+=t.length;var r;for(92===e&&(117!==this.source.charCodeAt(this.index)&&this.throwUnexpectedToken(),++this.index,"{"===this.source[this.index]?(++this.index,r=this.scanUnicodeCodePointEscape()):(r=this.scanHexEscape("u"),e=r.charCodeAt(0),r&&"\\"!==r&&o.Character.isIdentifierStart(e)||this.throwUnexpectedToken()),t=r);!this.eof()&&(e=this.codePointAt(this.index),o.Character.isIdentifierPart(e));)r=o.Character.fromCodePoint(e),t+=r,this.index+=r.length,92===e&&(t=t.substr(0,t.length-1),117!==this.source.charCodeAt(this.index)&&this.throwUnexpectedToken(),++this.index,"{"===this.source[this.index]?(++this.index,r=this.scanUnicodeCodePointEscape()):(r=this.scanHexEscape("u"),e=r.charCodeAt(0),r&&"\\"!==r&&o.Character.isIdentifierPart(e)||this.throwUnexpectedToken()),t+=r);return t},e.prototype.octalToDecimal=function(e){var t="0"!==e,r=i(e);return!this.eof()&&o.Character.isOctalDigit(this.source.charCodeAt(this.index))&&(t=!0,r=8*r+i(this.source[this.index++]),"0123".indexOf(e)>=0&&!this.eof()&&o.Character.isOctalDigit(this.source.charCodeAt(this.index))&&(r=8*r+i(this.source[this.index++]))),{code:r,octal:t}},e.prototype.scanIdentifier=function(){var e,t=this.index,r=92===this.source.charCodeAt(t)?this.getComplexIdentifier():this.getIdentifier();return e=1===r.length?u.Token.Identifier:this.isKeyword(r)?u.Token.Keyword:"null"===r?u.Token.NullLiteral:"true"===r||"false"===r?u.Token.BooleanLiteral:u.Token.Identifier,{type:e,value:r,lineNumber:this.lineNumber,lineStart:this.lineStart,start:t,end:this.index}},e.prototype.scanPunctuator=function(){var e={type:u.Token.Punctuator,value:"",lineNumber:this.lineNumber,lineStart:this.lineStart,start:this.index,end:this.index},t=this.source[this.index];switch(t){case"(":case"{":"{"===t&&this.curlyStack.push("{"),++this.index;break;case".":++this.index,"."===this.source[this.index]&&"."===this.source[this.index+1]&&(this.index+=2,t="...");break;case"}":++this.index,this.curlyStack.pop();break;case")":case";":case",":case"[":case"]":case":":case"?":case"~":++this.index;break;default:t=this.source.substr(this.index,4),">>>="===t?this.index+=4:(t=t.substr(0,3),"==="===t||"!=="===t||">>>"===t||"<<="===t||">>="===t||"**="===t?this.index+=3:(t=t.substr(0,2),"&&"===t||"||"===t||"=="===t||"!="===t||"+="===t||"-="===t||"*="===t||"/="===t||"++"===t||"--"===t||"<<"===t||">>"===t||"&="===t||"|="===t||"^="===t||"%="===t||"<="===t||">="===t||"=>"===t||"**"===t?this.index+=2:(t=this.source[this.index],"<>=!+-*%&|^/".indexOf(t)>=0&&++this.index)))}return this.index===e.start&&this.throwUnexpectedToken(),e.end=this.index,e.value=t,e},e.prototype.scanHexLiteral=function(e){for(var t="";!this.eof()&&o.Character.isHexDigit(this.source.charCodeAt(this.index));)t+=this.source[this.index++];return 0===t.length&&this.throwUnexpectedToken(),o.Character.isIdentifierStart(this.source.charCodeAt(this.index))&&this.throwUnexpectedToken(),{type:u.Token.NumericLiteral,value:parseInt("0x"+t,16),lineNumber:this.lineNumber,lineStart:this.lineStart,start:e,end:this.index}},e.prototype.scanBinaryLiteral=function(e){for(var t,r="";!this.eof()&&("0"===(t=this.source[this.index])||"1"===t);)r+=this.source[this.index++];return 0===r.length&&this.throwUnexpectedToken(),this.eof()||(t=this.source.charCodeAt(this.index),(o.Character.isIdentifierStart(t)||o.Character.isDecimalDigit(t))&&this.throwUnexpectedToken()),{type:u.Token.NumericLiteral,value:parseInt(r,2),lineNumber:this.lineNumber,lineStart:this.lineStart,start:e,end:this.index}},e.prototype.scanOctalLiteral=function(e,t){var r="",n=!1;for(o.Character.isOctalDigit(e.charCodeAt(0))?(n=!0,r="0"+this.source[this.index++]):++this.index;!this.eof()&&o.Character.isOctalDigit(this.source.charCodeAt(this.index));)r+=this.source[this.index++];return n||0!==r.length||this.throwUnexpectedToken(),(o.Character.isIdentifierStart(this.source.charCodeAt(this.index))||o.Character.isDecimalDigit(this.source.charCodeAt(this.index)))&&this.throwUnexpectedToken(),{type:u.Token.NumericLiteral,value:parseInt(r,8),octal:n,lineNumber:this.lineNumber,lineStart:this.lineStart,start:t,end:this.index}},e.prototype.isImplicitOctalLiteral=function(){for(var e=this.index+1;e=0&&(r=r.replace(/\\u\{([0-9a-fA-F]+)\}|\\u([a-fA-F0-9]{4})/g,function(e,t,r){var i=parseInt(t||r,16);return i>1114111&&n.throwUnexpectedToken(a.Messages.InvalidRegExp),i<=65535?String.fromCharCode(i):"￿"}).replace(/[\uD800-\uDBFF][\uDC00-\uDFFF]/g,"￿"));try{RegExp(r)}catch(e){this.throwUnexpectedToken(a.Messages.InvalidRegExp)}try{return new RegExp(e,t)}catch(e){return null}},e.prototype.scanRegExpBody=function(){var e=this.source[this.index];s.assert("/"===e,"Regular expression literal must start with a slash");for(var t=this.source[this.index++],r=!1,n=!1;!this.eof();)if(e=this.source[this.index++],t+=e,"\\"===e)e=this.source[this.index++],o.Character.isLineTerminator(e.charCodeAt(0))&&this.throwUnexpectedToken(a.Messages.UnterminatedRegExp),t+=e;else if(o.Character.isLineTerminator(e.charCodeAt(0)))this.throwUnexpectedToken(a.Messages.UnterminatedRegExp);else if(r)"]"===e&&(r=!1);else{if("/"===e){n=!0;break}"["===e&&(r=!0)}return n||this.throwUnexpectedToken(a.Messages.UnterminatedRegExp),{value:t.substr(1,t.length-2),literal:t}},e.prototype.scanRegExpFlags=function(){for(var e="",t="";!this.eof();){var r=this.source[this.index];if(!o.Character.isIdentifierPart(r.charCodeAt(0)))break;if(++this.index,"\\"!==r||this.eof())t+=r,e+=r;else if("u"===(r=this.source[this.index])){++this.index;var n=this.index;if(r=this.scanHexEscape("u"))for(t+=r,e+="\\u";n=55296&&e<57343&&o.Character.isIdentifierStart(this.codePointAt(this.index))?this.scanIdentifier():this.scanPunctuator()},e}();t.Scanner=l},function(e,t){"use strict";var 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e(e){this.type=n.Syntax.ContinueStatement,this.label=e}return e}();t.ContinueStatement=v;var x=function(){function e(){this.type=n.Syntax.DebuggerStatement}return e}();t.DebuggerStatement=x;var E=function(){function e(e,t){this.type=n.Syntax.ExpressionStatement,this.expression=e,this.directive=t}return e}();t.Directive=E;var A=function(){function e(e,t){this.type=n.Syntax.DoWhileStatement,this.body=e,this.test=t}return e}();t.DoWhileStatement=A;var D=function(){function e(){this.type=n.Syntax.EmptyStatement}return e}();t.EmptyStatement=D;var C=function(){function e(e){this.type=n.Syntax.ExportAllDeclaration,this.source=e}return e}();t.ExportAllDeclaration=C;var S=function(){function e(e){this.type=n.Syntax.ExportDefaultDeclaration,this.declaration=e}return e}();t.ExportDefaultDeclaration=S;var _=function(){function e(e,t,r){this.type=n.Syntax.ExportNamedDeclaration,this.declaration=e,this.specifiers=t,this.source=r}return e}();t.ExportNamedDeclaration=_;var w=function(){function e(e,t){this.type=n.Syntax.ExportSpecifier,this.exported=t,this.local=e}return e}();t.ExportSpecifier=w;var k=function(){function e(e){this.type=n.Syntax.ExpressionStatement,this.expression=e}return e}();t.ExpressionStatement=k;var F=function(){function e(e,t,r){this.type=n.Syntax.ForInStatement,this.left=e,this.right=t,this.body=r,this.each=!1}return e}();t.ForInStatement=F;var T=function(){function e(e,t,r){this.type=n.Syntax.ForOfStatement,this.left=e,this.right=t,this.body=r}return e}();t.ForOfStatement=T;var P=function(){function e(e,t,r,i){this.type=n.Syntax.ForStatement,this.init=e,this.test=t,this.update=r,this.body=i}return e}();t.ForStatement=P;var B=function(){function e(e,t,r,i){this.type=n.Syntax.FunctionDeclaration,this.id=e,this.params=t,this.body=r,this.generator=i,this.expression=!1}return e}();t.FunctionDeclaration=B;var O=function(){function e(e,t,r,i){this.type=n.Syntax.FunctionExpression,this.id=e,this.params=t,this.body=r,this.generator=i,this.expression=!1}return e}();t.FunctionExpression=O;var j=function(){function e(e){this.type=n.Syntax.Identifier,this.name=e}return e}();t.Identifier=j;var N=function(){function e(e,t,r){this.type=n.Syntax.IfStatement,this.test=e,this.consequent=t,this.alternate=r}return e}();t.IfStatement=N;var I=function(){function e(e,t){this.type=n.Syntax.ImportDeclaration,this.specifiers=e,this.source=t}return e}();t.ImportDeclaration=I;var L=function(){function e(e){this.type=n.Syntax.ImportDefaultSpecifier,this.local=e}return e}();t.ImportDefaultSpecifier=L;var M=function(){function e(e){this.type=n.Syntax.ImportNamespaceSpecifier,this.local=e}return e}();t.ImportNamespaceSpecifier=M;var R=function(){function e(e,t){this.type=n.Syntax.ImportSpecifier,this.local=e,this.imported=t}return e}();t.ImportSpecifier=R;var U=function(){function e(e,t){this.type=n.Syntax.LabeledStatement,this.label=e,this.body=t}return e}();t.LabeledStatement=U;var V=function(){function e(e,t){this.type=n.Syntax.Literal,this.value=e,this.raw=t}return e}();t.Literal=V;var q=function(){function e(e,t){this.type=n.Syntax.MetaProperty,this.meta=e,this.property=t}return e}();t.MetaProperty=q;var G=function(){function e(e,t,r,i,s){this.type=n.Syntax.MethodDefinition,this.key=e,this.computed=t,this.value=r,this.kind=i,this.static=s}return e}();t.MethodDefinition=G;var X=function(){function e(e,t){this.type=n.Syntax.NewExpression,this.callee=e,this.arguments=t}return e}();t.NewExpression=X;var J=function(){function e(e){this.type=n.Syntax.ObjectExpression,this.properties=e}return e}();t.ObjectExpression=J;var W=function(){function e(e){this.type=n.Syntax.ObjectPattern,this.properties=e}return e}();t.ObjectPattern=W;var K=function(){function e(e,t){this.type=n.Syntax.Program,this.body=e,this.sourceType=t}return e}();t.Program=K;var z=function(){function e(e,t,r,i,s,a){this.type=n.Syntax.Property,this.key=t,this.computed=r,this.value=i,this.kind=e,this.method=s,this.shorthand=a}return e}();t.Property=z;var Y=function(){function e(e,t,r){this.type=n.Syntax.Literal,this.value=e,this.raw=t,this.regex=r}return e}();t.RegexLiteral=Y;var H=function(){function e(e){this.type=n.Syntax.RestElement,this.argument=e}return e}();t.RestElement=H;var $=function(){function e(e){this.type=n.Syntax.ReturnStatement,this.argument=e}return e}();t.ReturnStatement=$;var Q=function(){function e(e){this.type=n.Syntax.SequenceExpression,this.expressions=e}return e}();t.SequenceExpression=Q;var Z=function(){function e(e){this.type=n.Syntax.SpreadElement,this.argument=e}return e}();t.SpreadElement=Z;var ee=function(){function e(e,t){this.type=n.Syntax.MemberExpression,this.computed=!1,this.object=e,this.property=t}return e}();t.StaticMemberExpression=ee;var te=function(){function e(){this.type=n.Syntax.Super}return e}();t.Super=te;var re=function(){function e(e,t){this.type=n.Syntax.SwitchCase,this.test=e,this.consequent=t}return e}();t.SwitchCase=re;var ne=function(){function e(e,t){this.type=n.Syntax.SwitchStatement,this.discriminant=e,this.cases=t}return e}();t.SwitchStatement=ne;var ie=function(){function e(e,t){this.type=n.Syntax.TaggedTemplateExpression,this.tag=e,this.quasi=t}return e}();t.TaggedTemplateExpression=ie;var se=function(){function e(e,t){this.type=n.Syntax.TemplateElement,this.value=e,this.tail=t}return e}();t.TemplateElement=se;var ae=function(){function e(e,t){this.type=n.Syntax.TemplateLiteral,this.quasis=e,this.expressions=t}return e}();t.TemplateLiteral=ae;var oe=function(){function e(){this.type=n.Syntax.ThisExpression}return e}();t.ThisExpression=oe;var ue=function(){function e(e){this.type=n.Syntax.ThrowStatement,this.argument=e}return e}();t.ThrowStatement=ue;var le=function(){function e(e,t,r){this.type=n.Syntax.TryStatement,this.block=e,this.handler=t,this.finalizer=r}return e}();t.TryStatement=le;var ce=function(){function e(e,t){this.type=n.Syntax.UnaryExpression,this.operator=e,this.argument=t,this.prefix=!0}return e}();t.UnaryExpression=ce;var pe=function(){function e(e,t,r){this.type=n.Syntax.UpdateExpression,this.operator=e,this.argument=t,this.prefix=r}return e}();t.UpdateExpression=pe;var he=function(){function e(e,t){this.type=n.Syntax.VariableDeclaration,this.declarations=e,this.kind=t}return e}();t.VariableDeclaration=he;var fe=function(){function e(e,t){this.type=n.Syntax.VariableDeclarator,this.id=e,this.init=t}return e}();t.VariableDeclarator=fe;var de=function(){function e(e,t){this.type=n.Syntax.WhileStatement,this.test=e,this.body=t}return e}();t.WhileStatement=de;var me=function(){function e(e,t){this.type=n.Syntax.WithStatement,this.object=e,this.body=t}return e}();t.WithStatement=me;var ye=function(){function e(e,t){this.type=n.Syntax.YieldExpression,this.argument=e,this.delegate=t}return e}();t.YieldExpression=ye},function(e,t,r){"use strict";function n(e){var t;switch(e.type){case c.JSXSyntax.JSXIdentifier:t=e.name;break;case c.JSXSyntax.JSXNamespacedName:var r=e;t=n(r.namespace)+":"+n(r.name);break;case c.JSXSyntax.JSXMemberExpression:var i=e;t=n(i.object)+"."+n(i.property)}return t}var i,s=this&&this.__extends||function(e,t){function r(){this.constructor=e}for(var n in t)t.hasOwnProperty(n)&&(e[n]=t[n]);e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)},a=r(9),o=r(7),u=r(3),l=r(12),c=r(13),p=r(10),h=r(14);!function(e){e[e.Identifier=100]="Identifier",e[e.Text=101]="Text"}(i||(i={})),o.TokenName[i.Identifier]="JSXIdentifier",o.TokenName[i.Text]="JSXText";var f=function(e){function t(t,r,n){e.call(this,t,r,n)}return s(t,e),t.prototype.parsePrimaryExpression=function(){return this.match("<")?this.parseJSXRoot():e.prototype.parsePrimaryExpression.call(this)},t.prototype.startJSX=function(){this.scanner.index=this.startMarker.index,this.scanner.lineNumber=this.startMarker.lineNumber,this.scanner.lineStart=this.startMarker.lineStart},t.prototype.finishJSX=function(){this.nextToken()},t.prototype.reenterJSX=function(){this.startJSX(),this.expectJSX("}"),this.config.tokens&&this.tokens.pop()},t.prototype.createJSXNode=function(){return this.collectComments(),{index:this.scanner.index,line:this.scanner.lineNumber,column:this.scanner.index-this.scanner.lineStart}},t.prototype.createJSXChildNode=function(){return{index:this.scanner.index,line:this.scanner.lineNumber,column:this.scanner.index-this.scanner.lineStart}},t.prototype.scanXHTMLEntity=function(e){for(var t="&",r=!0,n=!1,i=!1,s=!1;!this.scanner.eof()&&r&&!n;){var o=this.scanner.source[this.scanner.index];if(o===e)break;if(n=";"===o,t+=o,++this.scanner.index,!n)switch(t.length){case 2:i="#"===o;break;case 3:i&&(s="x"===o,r=s||a.Character.isDecimalDigit(o.charCodeAt(0)),i=i&&!s);break;default:r=r&&!(i&&!a.Character.isDecimalDigit(o.charCodeAt(0))),r=r&&!(s&&!a.Character.isHexDigit(o.charCodeAt(0)))}}if(r&&n&&t.length>2){var u=t.substr(1,t.length-2);i&&u.length>1?t=String.fromCharCode(parseInt(u.substr(1),10)):s&&u.length>2?t=String.fromCharCode(parseInt("0"+u.substr(1),16)):i||s||!l.XHTMLEntities[u]||(t=l.XHTMLEntities[u])}return t},t.prototype.lexJSX=function(){var e=this.scanner.source.charCodeAt(this.scanner.index);if(60===e||62===e||47===e||58===e||61===e||123===e||125===e){var t=this.scanner.source[this.scanner.index++];return{type:o.Token.Punctuator,value:t,lineNumber:this.scanner.lineNumber,lineStart:this.scanner.lineStart,start:this.scanner.index-1,end:this.scanner.index}}if(34===e||39===e){for(var r=this.scanner.index,n=this.scanner.source[this.scanner.index++],s="";!this.scanner.eof();){var u=this.scanner.source[this.scanner.index++];if(u===n)break;s+="&"===u?this.scanXHTMLEntity(n):u}return{type:o.Token.StringLiteral,value:s,lineNumber:this.scanner.lineNumber,lineStart:this.scanner.lineStart,start:r,end:this.scanner.index}}if(46===e){var l=this.scanner.source.charCodeAt(this.scanner.index+1),c=this.scanner.source.charCodeAt(this.scanner.index+2),t=46===l&&46===c?"...":".",r=this.scanner.index;return this.scanner.index+=t.length,{type:o.Token.Punctuator,value:t,lineNumber:this.scanner.lineNumber,lineStart:this.scanner.lineStart,start:r,end:this.scanner.index}}if(96===e)return{type:o.Token.Template,lineNumber:this.scanner.lineNumber,lineStart:this.scanner.lineStart,start:this.scanner.index,end:this.scanner.index};if(a.Character.isIdentifierStart(e)&&92!==e){var r=this.scanner.index;for(++this.scanner.index;!this.scanner.eof();){var u=this.scanner.source.charCodeAt(this.scanner.index);if(a.Character.isIdentifierPart(u)&&92!==u)++this.scanner.index;else{if(45!==u)break;++this.scanner.index}}var p=this.scanner.source.slice(r,this.scanner.index);return{type:i.Identifier,value:p,lineNumber:this.scanner.lineNumber,lineStart:this.scanner.lineStart,start:r,end:this.scanner.index}}this.scanner.throwUnexpectedToken()},t.prototype.nextJSXToken=function(){this.collectComments(),this.startMarker.index=this.scanner.index,this.startMarker.lineNumber=this.scanner.lineNumber,this.startMarker.lineStart=this.scanner.lineStart;var e=this.lexJSX();return this.lastMarker.index=this.scanner.index,this.lastMarker.lineNumber=this.scanner.lineNumber,this.lastMarker.lineStart=this.scanner.lineStart,this.config.tokens&&this.tokens.push(this.convertToken(e)),e},t.prototype.nextJSXText=function(){this.startMarker.index=this.scanner.index,this.startMarker.lineNumber=this.scanner.lineNumber,this.startMarker.lineStart=this.scanner.lineStart;for(var e=this.scanner.index,t="";!this.scanner.eof();){var r=this.scanner.source[this.scanner.index];if("{"===r||"<"===r)break;++this.scanner.index,t+=r,a.Character.isLineTerminator(r.charCodeAt(0))&&(++this.scanner.lineNumber,"\r"===r&&"\n"===this.scanner.source[this.scanner.index]&&++this.scanner.index,this.scanner.lineStart=this.scanner.index)}this.lastMarker.index=this.scanner.index,this.lastMarker.lineNumber=this.scanner.lineNumber,this.lastMarker.lineStart=this.scanner.lineStart;var n={type:i.Text,value:t,lineNumber:this.scanner.lineNumber,lineStart:this.scanner.lineStart,start:e,end:this.scanner.index};return t.length>0&&this.config.tokens&&this.tokens.push(this.convertToken(n)),n},t.prototype.peekJSXToken=function(){var e=this.scanner.index,t=this.scanner.lineNumber,r=this.scanner.lineStart;this.scanner.scanComments();var n=this.lexJSX();return this.scanner.index=e,this.scanner.lineNumber=t,this.scanner.lineStart=r,n},t.prototype.expectJSX=function(e){var t=this.nextJSXToken();t.type===o.Token.Punctuator&&t.value===e||this.throwUnexpectedToken(t)},t.prototype.matchJSX=function(e){var t=this.peekJSXToken();return t.type===o.Token.Punctuator&&t.value===e},t.prototype.parseJSXIdentifier=function(){var e=this.createJSXNode(),t=this.nextJSXToken();return t.type!==i.Identifier&&this.throwUnexpectedToken(t),this.finalize(e,new h.JSXIdentifier(t.value))},t.prototype.parseJSXElementName=function(){var e=this.createJSXNode(),t=this.parseJSXIdentifier();if(this.matchJSX(":")){var r=t;this.expectJSX(":");var n=this.parseJSXIdentifier();t=this.finalize(e,new h.JSXNamespacedName(r,n))}else if(this.matchJSX("."))for(;this.matchJSX(".");){var i=t;this.expectJSX(".");var s=this.parseJSXIdentifier();t=this.finalize(e,new h.JSXMemberExpression(i,s))}return t},t.prototype.parseJSXAttributeName=function(){var e,t=this.createJSXNode(),r=this.parseJSXIdentifier();if(this.matchJSX(":")){var n=r;this.expectJSX(":");var i=this.parseJSXIdentifier();e=this.finalize(t,new h.JSXNamespacedName(n,i))}else e=r;return e},t.prototype.parseJSXStringLiteralAttribute=function(){var e=this.createJSXNode(),t=this.nextJSXToken();t.type!==o.Token.StringLiteral&&this.throwUnexpectedToken(t);var r=this.getTokenRaw(t);return this.finalize(e,new p.Literal(t.value,r))},t.prototype.parseJSXExpressionAttribute=function(){var e=this.createJSXNode();this.expectJSX("{"),this.finishJSX(),this.match("}")&&this.tolerateError("JSX attributes must only be assigned a non-empty expression");var t=this.parseAssignmentExpression();return this.reenterJSX(),this.finalize(e,new h.JSXExpressionContainer(t))},t.prototype.parseJSXAttributeValue=function(){return this.matchJSX("{")?this.parseJSXExpressionAttribute():this.matchJSX("<")?this.parseJSXElement():this.parseJSXStringLiteralAttribute()},t.prototype.parseJSXNameValueAttribute=function(){var e=this.createJSXNode(),t=this.parseJSXAttributeName(),r=null;return this.matchJSX("=")&&(this.expectJSX("="),r=this.parseJSXAttributeValue()),this.finalize(e,new h.JSXAttribute(t,r))},t.prototype.parseJSXSpreadAttribute=function(){var e=this.createJSXNode();this.expectJSX("{"),this.expectJSX("..."),this.finishJSX();var t=this.parseAssignmentExpression();return this.reenterJSX(),this.finalize(e,new h.JSXSpreadAttribute(t))},t.prototype.parseJSXAttributes=function(){for(var e=[];!this.matchJSX("/")&&!this.matchJSX(">");){var t=this.matchJSX("{")?this.parseJSXSpreadAttribute():this.parseJSXNameValueAttribute();e.push(t)}return e},t.prototype.parseJSXOpeningElement=function(){var e=this.createJSXNode();this.expectJSX("<");var t=this.parseJSXElementName(),r=this.parseJSXAttributes(),n=this.matchJSX("/");return n&&this.expectJSX("/"),this.expectJSX(">"),this.finalize(e,new h.JSXOpeningElement(t,n,r))},t.prototype.parseJSXBoundaryElement=function(){var e=this.createJSXNode();if(this.expectJSX("<"),this.matchJSX("/")){this.expectJSX("/");var t=this.parseJSXElementName();return this.expectJSX(">"),this.finalize(e,new h.JSXClosingElement(t))}var r=this.parseJSXElementName(),n=this.parseJSXAttributes(),i=this.matchJSX("/");return i&&this.expectJSX("/"),this.expectJSX(">"),this.finalize(e,new h.JSXOpeningElement(r,i,n))},t.prototype.parseJSXEmptyExpression=function(){var e=this.createJSXChildNode();return 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Object.prototype.hasOwnProperty.call(e,t)}r.format=function(e){if(!v(e)){for(var t=[],r=0;r=s)return e;switch(e){case"%s":return String(n[r++]);case"%d":return Number(n[r++]);case"%j":try{return JSON.stringify(n[r++])}catch(e){return"[Circular]"}default:return e}}),o=n[r];r any): void; + /** + * Adds schema to the instance. + * @param {Object|Array} schema schema or array of schemas. If array is passed, `key` and other parameters will be ignored. + * @param {String} key Optional schema key. Can be passed to `validate` method instead of schema object or id/ref. One schema per instance can have empty `id` and `key`. + */ + addSchema(schema: Array | Object, key?: string): void; + /** + * Add schema that will be used to validate other schemas + * options in META_IGNORE_OPTIONS are alway set to false + * @param {Object} schema schema object + * @param {String} key optional schema key + */ + addMetaSchema(schema: Object, key?: string): void; + /** + * Validate schema + * @param {Object} schema schema to validate + * @return {Boolean} true if schema is valid + */ + validateSchema(schema: Object): boolean; + /** + * Get compiled schema from the instance by `key` or `ref`. + * @param {String} keyRef `key` that was passed to `addSchema` or full schema reference (`schema.id` or resolved id). + * @return {Function} schema validating function (with property `schema`). + */ + getSchema(keyRef: string): ValidateFunction; + /** + * Remove cached schema(s). + * If no parameter is passed all schemas but meta-schemas are removed. + * If RegExp is passed all schemas with key/id matching pattern but meta-schemas are removed. + * Even if schema is referenced by other schemas it still can be removed as other schemas have local references. + * @param {String|Object|RegExp} schemaKeyRef key, ref, pattern to match key/ref or schema object + */ + removeSchema(schemaKeyRef?: Object | string | RegExp): void; + /** + * Add custom format + * @param {String} name format name + * @param {String|RegExp|Function} format string is converted to RegExp; function should return boolean (true when valid) + */ + addFormat(name: string, format: FormatValidator | FormatDefinition): void; + /** + * Define custom keyword + * @this Ajv + * @param {String} keyword custom keyword, should be a valid identifier, should be different from all standard, custom and macro keywords. + * @param {Object} definition keyword definition object with properties `type` (type(s) which the keyword applies to), `validate` or `compile`. + */ + addKeyword(keyword: string, definition: KeywordDefinition): void; + /** + * Get keyword definition + * @this Ajv + * @param {String} keyword pre-defined or custom keyword. + * @return {Object|Boolean} custom keyword definition, `true` if it is a predefined keyword, `false` otherwise. + */ + getKeyword(keyword: string): Object | boolean; + /** + * Remove keyword + * @this Ajv + * @param {String} keyword pre-defined or custom keyword. + */ + removeKeyword(keyword: string): void; + /** + * Convert array of error message objects to string + * @param {Array} errors optional array of validation errors, if not passed errors from the instance are used. + * @param {Object} options optional options with properties `separator` and `dataVar`. + * @return {String} human readable string with all errors descriptions + */ + errorsText(errors?: Array, options?: ErrorsTextOptions): string; + errors?: Array; + } + + interface Thenable { + then (onFulfilled?: (value: R) => U | Thenable, onRejected?: (error: any) => U | Thenable): Thenable; + } + + interface ValidateFunction { + ( + data: any, + dataPath?: string, + parentData?: Object | Array, + parentDataProperty?: string | number, + rootData?: Object | Array + ): boolean | Thenable; + errors?: Array; + schema?: Object; + } + + interface Options { + v5?: boolean; + allErrors?: boolean; + verbose?: boolean; + jsonPointers?: boolean; + uniqueItems?: boolean; + unicode?: boolean; + format?: string; + formats?: Object; + unknownFormats?: boolean | string | Array; + schemas?: Array | Object; + ownProperties?: boolean; + missingRefs?: boolean | string; + extendRefs?: boolean | string; + loadSchema?: (uri: string, cb: (err: Error, schema: Object) => any) => any; + removeAdditional?: boolean | string; + useDefaults?: boolean | string; + coerceTypes?: boolean | string; + async?: boolean | string; + transpile?: string | ((code: string) => string); + meta?: boolean | Object; + validateSchema?: boolean | string; + addUsedSchema?: boolean; + inlineRefs?: boolean | number; + passContext?: boolean; + loopRequired?: number; + multipleOfPrecision?: number; + errorDataPath?: string; + messages?: boolean; + sourceCode?: boolean; + beautify?: boolean | Object; + cache?: Object; + } + + type FormatValidator = string | RegExp | ((data: string) => boolean); + + interface FormatDefinition { + validate: FormatValidator; + compare: (data1: string, data2: string) => number; + async?: boolean; + } + + interface KeywordDefinition { + type?: string | Array; + async?: boolean; + errors?: boolean | string; + // schema: false makes validate not to expect schema (ValidateFunction) + schema?: boolean; + modifying?: boolean; + valid?: boolean; + // one and only one of the following properties should be present + validate?: ValidateFunction | SchemaValidateFunction; + compile?: (schema: Object, parentSchema: Object) => ValidateFunction; + macro?: (schema: Object, parentSchema: Object) => Object; + inline?: (it: Object, keyword: string, schema: Object, parentSchema: Object) => string; + } + + interface SchemaValidateFunction { + ( + schema: Object, + data: any, + parentSchema?: Object, + dataPath?: string, + parentData?: Object | Array, + parentDataProperty?: string | number + ): boolean | Thenable; + errors?: Array; + } + + interface ErrorsTextOptions { + separator?: string; + dataVar?: string; + } + + interface ErrorObject { + keyword: string; + dataPath: string; + schemaPath: string; + params: ErrorParameters; + // Excluded if messages set to false. + message?: string; + // These are added with the `verbose` option. + schema?: Object; + parentSchema?: Object; + data?: any; + } + + type ErrorParameters = RefParams | LimitParams | AdditionalPropertiesParams | + DependenciesParams | FormatParams | ComparisonParams | + MultipleOfParams | PatternParams | RequiredParams | + TypeParams | UniqueItemsParams | CustomParams | + PatternGroupsParams | PatternRequiredParams | + SwitchParams | NoParams | EnumParams; + + interface RefParams { + ref: string; + } + + interface LimitParams { + limit: number; + } + + interface AdditionalPropertiesParams { + additionalProperty: string; + } + + interface DependenciesParams { + property: string; + missingProperty: string; + depsCount: number; + deps: string; + } + + interface FormatParams { + format: string + } + + interface ComparisonParams { + comparison: string; + limit: number | string; + exclusive: boolean; + } + + interface MultipleOfParams { + multipleOf: number; + } + + interface PatternParams { + pattern: string; + } + + interface RequiredParams { + missingProperty: string; + } + + interface TypeParams { + type: string; + } + + interface UniqueItemsParams { + i: number; + j: number; + } + + interface CustomParams { + keyword: string; + } + + interface PatternGroupsParams { + reason: string; + limit: number; + pattern: string; + } + + interface PatternRequiredParams { + missingPattern: string; + } + + interface SwitchParams { + caseIndex: number; + } + + interface NoParams {} + + interface EnumParams { + allowedValues: Array; + } +} + +export = ajv; diff --git a/deps/npm/node_modules/har-validator/node_modules/ajv/lib/ajv.js b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/ajv.js new file mode 100644 index 00000000000000..0502c1fd363a53 --- /dev/null +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/ajv.js @@ -0,0 +1,420 @@ +'use strict'; + +var compileSchema = require('./compile') + , resolve = require('./compile/resolve') + , Cache = require('./cache') + , SchemaObject = require('./compile/schema_obj') + , stableStringify = require('json-stable-stringify') + , formats = require('./compile/formats') + , rules = require('./compile/rules') + , v5 = require('./v5') + , util = require('./compile/util') + , async = require('./async') + , co = require('co'); + +module.exports = Ajv; + +Ajv.prototype.compileAsync = async.compile; + +var customKeyword = require('./keyword'); +Ajv.prototype.addKeyword = customKeyword.add; +Ajv.prototype.getKeyword = customKeyword.get; +Ajv.prototype.removeKeyword = customKeyword.remove; +Ajv.ValidationError = require('./compile/validation_error'); + +var META_SCHEMA_ID = 'http://json-schema.org/draft-04/schema'; +var SCHEMA_URI_FORMAT = /^(?:(?:[a-z][a-z0-9+-.]*:)?\/\/)?[^\s]*$/i; +function SCHEMA_URI_FORMAT_FUNC(str) { + return SCHEMA_URI_FORMAT.test(str); +} + +var META_IGNORE_OPTIONS = [ 'removeAdditional', 'useDefaults', 'coerceTypes' ]; + +/** + * Creates validator instance. + * Usage: `Ajv(opts)` + * @param {Object} opts optional options + * @return {Object} ajv instance + */ +function Ajv(opts) { + if (!(this instanceof Ajv)) return new Ajv(opts); + var self = this; + + opts = this._opts = util.copy(opts) || {}; + this._schemas = {}; + this._refs = {}; + this._fragments = {}; + this._formats = formats(opts.format); + this._cache = opts.cache || new Cache; + this._loadingSchemas = {}; + this._compilations = []; + this.RULES = rules(); + + // this is done on purpose, so that methods are bound to the instance + // (without using bind) so that they can be used without the instance + this.validate = validate; + this.compile = compile; + this.addSchema = addSchema; + this.addMetaSchema = addMetaSchema; + this.validateSchema = validateSchema; + this.getSchema = getSchema; + this.removeSchema = removeSchema; + this.addFormat = addFormat; + this.errorsText = errorsText; + + this._addSchema = _addSchema; + this._compile = _compile; + + opts.loopRequired = opts.loopRequired || Infinity; + if (opts.async || opts.transpile) async.setup(opts); + if (opts.beautify === true) opts.beautify = { indent_size: 2 }; + if (opts.errorDataPath == 'property') opts._errorDataPathProperty = true; + this._metaOpts = getMetaSchemaOptions(); + + if (opts.formats) addInitialFormats(); + addDraft4MetaSchema(); + if (opts.v5) v5.enable(this); + if (typeof opts.meta == 'object') addMetaSchema(opts.meta); + addInitialSchemas(); + + + /** + * Validate data using schema + * Schema will be compiled and cached (using serialized JSON as key. [json-stable-stringify](https://github.com/substack/json-stable-stringify) is used to serialize. + * @param {String|Object} schemaKeyRef key, ref or schema object + * @param {Any} data to be validated + * @return {Boolean} validation result. Errors from the last validation will be available in `ajv.errors` (and also in compiled schema: `schema.errors`). + */ + function validate(schemaKeyRef, data) { + var v; + if (typeof schemaKeyRef == 'string') { + v = getSchema(schemaKeyRef); + if (!v) throw new Error('no schema with key or ref "' + schemaKeyRef + '"'); + } else { + var schemaObj = _addSchema(schemaKeyRef); + v = schemaObj.validate || _compile(schemaObj); + } + + var valid = v(data); + if (v.$async === true) + return self._opts.async == '*' ? co(valid) : valid; + self.errors = v.errors; + return valid; + } + + + /** + * Create validating function for passed schema. + * @param {Object} schema schema object + * @param {Boolean} _meta true if schema is a meta-schema. Used internally to compile meta schemas of custom keywords. + * @return {Function} validating function + */ + function compile(schema, _meta) { + var schemaObj = _addSchema(schema, undefined, _meta); + return schemaObj.validate || _compile(schemaObj); + } + + + /** + * Adds schema to the instance. + * @param {Object|Array} schema schema or array of schemas. If array is passed, `key` and other parameters will be ignored. + * @param {String} key Optional schema key. Can be passed to `validate` method instead of schema object or id/ref. One schema per instance can have empty `id` and `key`. + * @param {Boolean} _skipValidation true to skip schema validation. Used internally, option validateSchema should be used instead. + * @param {Boolean} _meta true if schema is a meta-schema. Used internally, addMetaSchema should be used instead. + */ + function addSchema(schema, key, _skipValidation, _meta) { + if (Array.isArray(schema)){ + for (var i=0; i} errors optional array of validation errors, if not passed errors from the instance are used. + * @param {Object} options optional options with properties `separator` and `dataVar`. + * @return {String} human readable string with all errors descriptions + */ + function errorsText(errors, options) { + errors = errors || self.errors; + if (!errors) return 'No errors'; + options = options || {}; + var separator = options.separator === undefined ? ', ' : options.separator; + var dataVar = options.dataVar === undefined ? 'data' : options.dataVar; + + var text = ''; + for (var i=0; i= 1 && month <= 12 && day >= 1 && day <= DAYS[month]; +} + + +function time(str, full) { + var matches = str.match(TIME); + if (!matches) return false; + + var hour = matches[1]; + var minute = matches[2]; + var second = matches[3]; + var timeZone = matches[5]; + return hour <= 23 && minute <= 59 && second <= 59 && (!full || timeZone); +} + + +var DATE_TIME_SEPARATOR = /t|\s/i; +function date_time(str) { + // http://tools.ietf.org/html/rfc3339#section-5.6 + var dateTime = str.split(DATE_TIME_SEPARATOR); + return dateTime.length == 2 && date(dateTime[0]) && time(dateTime[1], true); +} + + +function hostname(str) { + // https://tools.ietf.org/html/rfc1034#section-3.5 + // https://tools.ietf.org/html/rfc1123#section-2 + return str.length <= 255 && HOSTNAME.test(str); +} + + +var NOT_URI_FRAGMENT = /\/|\:/; +function uri(str) { + // http://jmrware.com/articles/2009/uri_regexp/URI_regex.html + optional protocol + required "." + return NOT_URI_FRAGMENT.test(str) && URI.test(str); +} + + +function regex(str) { + try { + new RegExp(str); + return true; + } catch(e) { + return false; + } +} + + +function compareDate(d1, d2) { + if (!(d1 && d2)) return; + if (d1 > d2) return 1; + if (d1 < d2) return -1; + if (d1 === d2) return 0; +} + + +function compareTime(t1, t2) { + if (!(t1 && t2)) return; + t1 = t1.match(TIME); + t2 = t2.match(TIME); + if (!(t1 && t2)) return; + t1 = t1[1] + t1[2] + t1[3] + (t1[4]||''); + t2 = t2[1] + t2[2] + t2[3] + (t2[4]||''); + if (t1 > t2) return 1; + if (t1 < t2) return -1; + if (t1 === t2) return 0; +} + + +function compareDateTime(dt1, dt2) { + if (!(dt1 && dt2)) return; + dt1 = dt1.split(DATE_TIME_SEPARATOR); + dt2 = dt2.split(DATE_TIME_SEPARATOR); + var res = compareDate(dt1[0], dt2[0]); + if (res === undefined) return; + return res || compareTime(dt1[1], dt2[1]); +} diff --git a/deps/npm/node_modules/har-validator/node_modules/ajv/lib/compile/index.js b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/compile/index.js new file mode 100644 index 00000000000000..c9c6730f8a2bcc --- /dev/null +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/compile/index.js @@ -0,0 +1,390 @@ +'use strict'; + +var resolve = require('./resolve') + , util = require('./util') + , stableStringify = require('json-stable-stringify') + , async = require('../async'); + +var beautify; + +function loadBeautify(){ + if (beautify === undefined) { + var name = 'js-beautify'; + try { beautify = require(name).js_beautify; } + catch(e) { beautify = false; } + } +} + +var validateGenerator = require('../dotjs/validate'); + +/** + * Functions below are used inside compiled validations function + */ + +var co = require('co'); +var ucs2length = util.ucs2length; +var equal = require('./equal'); + +// this error is thrown by async schemas to return validation errors via exception +var ValidationError = require('./validation_error'); + +module.exports = compile; + + +/** + * Compiles schema to validation function + * @this Ajv + * @param {Object} schema schema object + * @param {Object} root object with information about the root schema for this schema + * @param {Object} localRefs the hash of local references inside the schema (created by resolve.id), used for inline resolution + * @param {String} baseId base ID for IDs in the schema + * @return {Function} validation function + */ +function compile(schema, root, localRefs, baseId) { + /* jshint validthis: true, evil: true */ + /* eslint no-shadow: 0 */ + var self = this + , opts = this._opts + , refVal = [ undefined ] + , refs = {} + , patterns = [] + , patternsHash = {} + , defaults = [] + , defaultsHash = {} + , customRules = [] + , keepSourceCode = opts.sourceCode !== false; + + root = root || { schema: schema, refVal: refVal, refs: refs }; + + var c = checkCompiling.call(this, schema, root, baseId); + var compilation = this._compilations[c.index]; + if (c.compiling) return (compilation.callValidate = callValidate); + + var formats = this._formats; + var RULES = this.RULES; + + try { + var v = localCompile(schema, root, localRefs, baseId); + compilation.validate = v; + var cv = compilation.callValidate; + if (cv) { + cv.schema = v.schema; + cv.errors = null; + cv.refs = v.refs; + cv.refVal = v.refVal; + cv.root = v.root; + cv.$async = v.$async; + if (keepSourceCode) cv.sourceCode = v.sourceCode; + } + return v; + } finally { + endCompiling.call(this, schema, root, baseId); + } + + function callValidate() { + var validate = compilation.validate; + var result = validate.apply(null, arguments); + callValidate.errors = validate.errors; + return result; + } + + function localCompile(_schema, _root, localRefs, baseId) { + var isRoot = !_root || (_root && _root.schema == _schema); + if (_root.schema != root.schema) + return compile.call(self, _schema, _root, localRefs, baseId); + + var $async = _schema.$async === true; + if ($async && !opts.transpile) async.setup(opts); + + var sourceCode = validateGenerator({ + isTop: true, + schema: _schema, + isRoot: isRoot, + baseId: baseId, + root: _root, + schemaPath: '', + errSchemaPath: '#', + errorPath: '""', + RULES: RULES, + validate: validateGenerator, + util: util, + resolve: resolve, + resolveRef: resolveRef, + usePattern: usePattern, + useDefault: useDefault, + useCustomRule: useCustomRule, + opts: opts, + formats: formats, + self: self + }); + + sourceCode = vars(refVal, refValCode) + vars(patterns, patternCode) + + vars(defaults, defaultCode) + vars(customRules, customRuleCode) + + sourceCode; + + if (opts.beautify) { + loadBeautify(); + /* istanbul ignore else */ + if (beautify) sourceCode = beautify(sourceCode, opts.beautify); + else console.error('"npm install js-beautify" to use beautify option'); + } + // console.log('\n\n\n *** \n', sourceCode); + var validate, validateCode + , transpile = opts._transpileFunc; + try { + validateCode = $async && transpile + ? transpile(sourceCode) + : sourceCode; + + var makeValidate = new Function( + 'self', + 'RULES', + 'formats', + 'root', + 'refVal', + 'defaults', + 'customRules', + 'co', + 'equal', + 'ucs2length', + 'ValidationError', + validateCode + ); + + validate = makeValidate( + self, + RULES, + formats, + root, + refVal, + defaults, + customRules, + co, + equal, + ucs2length, + ValidationError + ); + + refVal[0] = validate; + } catch(e) { + console.error('Error compiling schema, function code:', validateCode); + throw e; + } + + validate.schema = _schema; + validate.errors = null; + validate.refs = refs; + validate.refVal = refVal; + validate.root = isRoot ? validate : _root; + if ($async) validate.$async = true; + if (keepSourceCode) validate.sourceCode = sourceCode; + if (opts.sourceCode === true) { + validate.source = { + patterns: patterns, + defaults: defaults + }; + } + + return validate; + } + + function resolveRef(baseId, ref, isRoot) { + ref = resolve.url(baseId, ref); + var refIndex = refs[ref]; + var _refVal, refCode; + if (refIndex !== undefined) { + _refVal = refVal[refIndex]; + refCode = 'refVal[' + refIndex + ']'; + return resolvedRef(_refVal, refCode); + } + if (!isRoot && root.refs) { + var rootRefId = root.refs[ref]; + if (rootRefId !== undefined) { + _refVal = root.refVal[rootRefId]; + refCode = addLocalRef(ref, _refVal); + return resolvedRef(_refVal, refCode); + } + } + + refCode = addLocalRef(ref); + var v = resolve.call(self, localCompile, root, ref); + if (!v) { + var localSchema = localRefs && localRefs[ref]; + if (localSchema) { + v = resolve.inlineRef(localSchema, opts.inlineRefs) + ? localSchema + : compile.call(self, localSchema, root, localRefs, baseId); + } + } + + if (v) { + replaceLocalRef(ref, v); + return resolvedRef(v, refCode); + } + } + + function addLocalRef(ref, v) { + var refId = refVal.length; + refVal[refId] = v; + refs[ref] = refId; + return 'refVal' + refId; + } + + function replaceLocalRef(ref, v) { + var refId = refs[ref]; + refVal[refId] = v; + } + + function resolvedRef(refVal, code) { + return typeof refVal == 'object' + ? { code: code, schema: refVal, inline: true } + : { code: code, $async: refVal && refVal.$async }; + } + + function usePattern(regexStr) { + var index = patternsHash[regexStr]; + if (index === undefined) { + index = patternsHash[regexStr] = patterns.length; + patterns[index] = regexStr; + } + return 'pattern' + index; + } + + function useDefault(value) { + switch (typeof value) { + case 'boolean': + case 'number': + return '' + value; + case 'string': + return util.toQuotedString(value); + case 'object': + if (value === null) return 'null'; + var valueStr = stableStringify(value); + var index = defaultsHash[valueStr]; + if (index === undefined) { + index = defaultsHash[valueStr] = defaults.length; + defaults[index] = value; + } + return 'default' + index; + } + } + + function useCustomRule(rule, schema, parentSchema, it) { + var validateSchema = rule.definition.validateSchema; + if (validateSchema && self._opts.validateSchema !== false) { + var valid = validateSchema(schema); + if (!valid) { + var message = 'keyword schema is invalid: ' + self.errorsText(validateSchema.errors); + if (self._opts.validateSchema == 'log') console.error(message); + else throw new Error(message); + } + } + + var compile = rule.definition.compile + , inline = rule.definition.inline + , macro = rule.definition.macro; + + var validate; + if (compile) { + validate = compile.call(self, schema, parentSchema, it); + } else if (macro) { + validate = macro.call(self, schema, parentSchema, it); + if (opts.validateSchema !== false) self.validateSchema(validate, true); + } else if (inline) { + validate = inline.call(self, it, rule.keyword, schema, parentSchema); + } else { + validate = rule.definition.validate; + } + + var index = customRules.length; + customRules[index] = validate; + + return { + code: 'customRule' + index, + validate: validate + }; + } +} + + +/** + * Checks if the schema is currently compiled + * @this Ajv + * @param {Object} schema schema to compile + * @param {Object} root root object + * @param {String} baseId base schema ID + * @return {Object} object with properties "index" (compilation index) and "compiling" (boolean) + */ +function checkCompiling(schema, root, baseId) { + /* jshint validthis: true */ + var index = compIndex.call(this, schema, root, baseId); + if (index >= 0) return { index: index, compiling: true }; + index = this._compilations.length; + this._compilations[index] = { + schema: schema, + root: root, + baseId: baseId + }; + return { index: index, compiling: false }; +} + + +/** + * Removes the schema from the currently compiled list + * @this Ajv + * @param {Object} schema schema to compile + * @param {Object} root root object + * @param {String} baseId base schema ID + */ +function endCompiling(schema, root, baseId) { + /* jshint validthis: true */ + var i = compIndex.call(this, schema, root, baseId); + if (i >= 0) this._compilations.splice(i, 1); +} + + +/** + * Index of schema compilation in the currently compiled list + * @this Ajv + * @param {Object} schema schema to compile + * @param {Object} root root object + * @param {String} baseId base schema ID + * @return {Integer} compilation index + */ +function compIndex(schema, root, baseId) { + /* jshint validthis: true */ + for (var i=0; i' + , $notOp = $isMax ? '>' : '<'; +}} + +{{? $isDataExcl }} + {{ + var $schemaValueExcl = it.util.getData($schemaExcl.$data, $dataLvl, it.dataPathArr) + , $exclusive = 'exclusive' + $lvl + , $opExpr = 'op' + $lvl + , $opStr = '\' + ' + $opExpr + ' + \''; + }} + var schemaExcl{{=$lvl}} = {{=$schemaValueExcl}}; + {{ $schemaValueExcl = 'schemaExcl' + $lvl; }} + + var exclusive{{=$lvl}}; + if (typeof {{=$schemaValueExcl}} != 'boolean' && typeof {{=$schemaValueExcl}} != 'undefined') { + {{ var $errorKeyword = $exclusiveKeyword; }} + {{# def.error:'_exclusiveLimit' }} + } else if({{# def.$dataNotType:'number' }} + ((exclusive{{=$lvl}} = {{=$schemaValueExcl}} === true) + ? {{=$data}} {{=$notOp}}= {{=$schemaValue}} + : {{=$data}} {{=$notOp}} {{=$schemaValue}}) + || {{=$data}} !== {{=$data}}) { + var op{{=$lvl}} = exclusive{{=$lvl}} ? '{{=$op}}' : '{{=$op}}='; +{{??}} + {{ + var $exclusive = $schemaExcl === true + , $opStr = $op; /*used in error*/ + if (!$exclusive) $opStr += '='; + var $opExpr = '\'' + $opStr + '\''; /*used in error*/ + }} + + if ({{# def.$dataNotType:'number' }} + {{=$data}} {{=$notOp}}{{?$exclusive}}={{?}} {{=$schemaValue}} + || {{=$data}} !== {{=$data}}) { +{{?}} + {{ var $errorKeyword = $keyword; }} + {{# def.error:'_limit' }} + } {{? $breakOnError }} else { {{?}} diff --git a/deps/npm/node_modules/ajv/lib/dot/_limitItems.jst b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/_limitItems.jst similarity index 100% rename from deps/npm/node_modules/ajv/lib/dot/_limitItems.jst rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/_limitItems.jst diff --git a/deps/npm/node_modules/ajv/lib/dot/_limitLength.jst b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/_limitLength.jst similarity index 100% rename from deps/npm/node_modules/ajv/lib/dot/_limitLength.jst rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/_limitLength.jst diff --git a/deps/npm/node_modules/ajv/lib/dot/_limitProperties.jst b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/_limitProperties.jst similarity index 100% rename from deps/npm/node_modules/ajv/lib/dot/_limitProperties.jst rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/_limitProperties.jst diff --git a/deps/npm/node_modules/ajv/lib/dot/allOf.jst b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/allOf.jst similarity index 100% rename from deps/npm/node_modules/ajv/lib/dot/allOf.jst rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/allOf.jst diff --git a/deps/npm/node_modules/ajv/lib/dot/anyOf.jst b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/anyOf.jst similarity index 96% rename from deps/npm/node_modules/ajv/lib/dot/anyOf.jst rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/anyOf.jst index 086cf2b33c38cd..93c3cd828a4a5e 100644 --- a/deps/npm/node_modules/ajv/lib/dot/anyOf.jst +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/anyOf.jst @@ -35,7 +35,7 @@ {{= $closingBraces }} if (!{{=$valid}}) { - {{# def.extraError:'anyOf' }} + {{# def.addError:'anyOf' }} } else { {{# def.resetErrors }} {{? it.opts.allErrors }} } {{?}} diff --git a/deps/npm/node_modules/ajv/lib/dot/coerce.def b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/coerce.def similarity index 100% rename from deps/npm/node_modules/ajv/lib/dot/coerce.def rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/coerce.def diff --git a/deps/npm/node_modules/ajv/lib/dot/custom.jst b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/custom.jst similarity index 90% rename from deps/npm/node_modules/ajv/lib/dot/custom.jst rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/custom.jst index 402028e6bbdcc1..e91c50e6fd6d3f 100644 --- a/deps/npm/node_modules/ajv/lib/dot/custom.jst +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/custom.jst @@ -6,8 +6,7 @@ {{ var $rule = this , $definition = 'definition' + $lvl - , $rDef = $rule.definition - , $closingBraces = ''; + , $rDef = $rule.definition; var $validate = $rDef.validate; var $compile, $inline, $macro, $ruleValidate, $validateCode; }} @@ -22,7 +21,6 @@ {{??}} {{ $ruleValidate = it.useCustomRule($rule, $schema, it.schema, it); - if (!$ruleValidate) return; $schemaValue = 'validate.schema' + $schemaPath; $validateCode = $ruleValidate.code; $compile = $rDef.compile; @@ -78,16 +76,9 @@ var {{=$valid}}; #}} -{{? $isData && $rDef.$data }} - {{ $closingBraces += '}'; }} - if ({{=$schemaValue}} === undefined) { - {{=$valid}} = true; - } else { - {{? $validateSchema }} - {{ $closingBraces += '}'; }} - {{=$valid}} = {{=$definition}}.validateSchema({{=$schemaValue}}); - if ({{=$valid}}) { - {{?}} +{{? $validateSchema }} + {{=$valid}} = {{=$definition}}.validateSchema({{=$schemaValue}}); + if ({{=$valid}}) { {{?}} {{? $inline }} @@ -132,10 +123,12 @@ var {{=$valid}}; {{?}} {{? $rDef.modifying }} - if ({{=$parentData}}) {{=$data}} = {{=$parentData}}[{{=$parentDataProperty}}]; + {{=$data}} = {{=$parentData}}[{{=$parentDataProperty}}]; {{?}} -{{= $closingBraces }} +{{? $validateSchema }} + } +{{?}} {{## def.notValidationResult: {{? $rDef.valid === undefined }} diff --git a/deps/npm/node_modules/ajv/lib/dot/defaults.def b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/defaults.def similarity index 100% rename from deps/npm/node_modules/ajv/lib/dot/defaults.def rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/defaults.def diff --git a/deps/npm/node_modules/ajv/lib/dot/definitions.def b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/definitions.def similarity index 82% rename from deps/npm/node_modules/ajv/lib/dot/definitions.def rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/definitions.def index cdbe140bb7340d..a442346f5b6b73 100644 --- a/deps/npm/node_modules/ajv/lib/dot/definitions.def +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/definitions.def @@ -113,12 +113,12 @@ {{## def.cleanUp: {{ out = it.util.cleanUpCode(out); }} #}} -{{## def.finalCleanUp: {{ out = it.util.finalCleanUpCode(out, $async); }} #}} +{{## def.cleanUpVarErrors: {{ out = it.util.cleanUpVarErrors(out, $async); }} #}} {{## def.$data: {{ - var $isData = it.opts.$data && $schema && $schema.$data + var $isData = it.opts.v5 && $schema && $schema.$data , $schemaValue; }} {{? $isData }} @@ -175,25 +175,8 @@ #}} -{{## def.iterateProperties: +{{## def.checkOwnProperty: {{? $ownProperties }} - {{=$dataProperties}} = {{=$dataProperties}} || Object.keys({{=$data}}); - for (var {{=$idx}}=0; {{=$idx}}<{{=$dataProperties}}.length; {{=$idx}}++) { - var {{=$key}} = {{=$dataProperties}}[{{=$idx}}]; - {{??}} - for (var {{=$key}} in {{=$data}}) { + if (!Object.prototype.hasOwnProperty.call({{=$data}}, {{=$key}})) continue; {{?}} #}} - - -{{## def.noPropertyInData: - {{=$useData}} === undefined - {{? $ownProperties }} - || !{{# def.isOwnProperty }} - {{?}} -#}} - - -{{## def.isOwnProperty: - Object.prototype.hasOwnProperty.call({{=$data}}, '{{=it.util.escapeQuotes($propertyKey)}}') -#}} diff --git a/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/dependencies.jst b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/dependencies.jst new file mode 100644 index 00000000000000..cd6daf03d20660 --- /dev/null +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/dependencies.jst @@ -0,0 +1,69 @@ +{{# def.definitions }} +{{# def.errors }} +{{# def.missing }} +{{# def.setupKeyword }} +{{# def.setupNextLevel }} + + +{{ + var $schemaDeps = {} + , $propertyDeps = {}; + + for ($property in $schema) { + var $sch = $schema[$property]; + var $deps = Array.isArray($sch) ? $propertyDeps : $schemaDeps; + $deps[$property] = $sch; + } +}} + +var {{=$errs}} = errors; + +{{ var $currentErrorPath = it.errorPath; }} + +var missing{{=$lvl}}; +{{ for (var $property in $propertyDeps) { }} + {{ $deps = $propertyDeps[$property]; }} + if ({{=$data}}{{= it.util.getProperty($property) }} !== undefined + {{? $breakOnError }} + && ({{# def.checkMissingProperty:$deps }})) { + {{# def.errorMissingProperty:'dependencies' }} + {{??}} + ) { + {{~ $deps:$reqProperty }} + {{# def.allErrorsMissingProperty:'dependencies' }} + {{~}} + {{?}} + } {{# def.elseIfValid }} +{{ } }} + +{{ + it.errorPath = $currentErrorPath; + var $currentBaseId = $it.baseId; +}} + + +{{ for (var $property in $schemaDeps) { }} + {{ var $sch = $schemaDeps[$property]; }} + {{? {{# def.nonEmptySchema:$sch }} }} + {{=$nextValid}} = true; + + if ({{=$data}}{{= it.util.getProperty($property) }} !== undefined) { + {{ + $it.schema = $sch; + $it.schemaPath = $schemaPath + it.util.getProperty($property); + $it.errSchemaPath = $errSchemaPath + '/' + it.util.escapeFragment($property); + }} + + {{# def.insertSubschemaCode }} + } + + {{# def.ifResultValid }} + {{?}} +{{ } }} + +{{? $breakOnError }} + {{= $closingBraces }} + if ({{=$errs}} == errors) { +{{?}} + +{{# def.cleanUp }} diff --git a/deps/npm/node_modules/ajv/lib/dot/enum.jst b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/enum.jst similarity index 100% rename from deps/npm/node_modules/ajv/lib/dot/enum.jst rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/enum.jst diff --git a/deps/npm/node_modules/ajv/lib/dot/errors.def b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/errors.def similarity index 93% rename from deps/npm/node_modules/ajv/lib/dot/errors.def rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/errors.def index b79646fc2cbe64..3e0472120b2b56 100644 --- a/deps/npm/node_modules/ajv/lib/dot/errors.def +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/errors.def @@ -87,17 +87,14 @@ {{## def.concatSchema:{{?$isData}}' + {{=$schemaValue}} + '{{??}}{{=$schema}}{{?}}#}} -{{## def.appendSchema:{{?$isData}}' + {{=$schemaValue}}{{??}}{{=$schemaValue}}'{{?}}#}} +{{## def.appendSchema:{{?$isData}}' + {{=$schemaValue}}{{??}}{{=$schema}}'{{?}}#}} {{## def.concatSchemaEQ:{{?$isData}}' + {{=$schemaValue}} + '{{??}}{{=it.util.escapeQuotes($schema)}}{{?}}#}} {{## def._errorMessages = { - 'false schema': "'boolean schema is false'", $ref: "'can\\\'t resolve reference {{=it.util.escapeQuotes($schema)}}'", additionalItems: "'should NOT have more than {{=$schema.length}} items'", additionalProperties: "'should NOT have additional properties'", anyOf: "'should match some schema in anyOf'", - const: "'should be equal to constant'", - contains: "'should contain a valid item'", dependencies: "'should have {{? $deps.length == 1 }}property {{= it.util.escapeQuotes($deps[0]) }}{{??}}properties {{= it.util.escapeQuotes($deps.join(\", \")) }}{{?}} when property {{= it.util.escapeQuotes($property) }} is present'", 'enum': "'should be equal to one of the allowed values'", format: "'should match format \"{{#def.concatSchemaEQ}}\"'", @@ -110,14 +107,14 @@ not: "'should NOT be valid'", oneOf: "'should match exactly one schema in oneOf'", pattern: "'should match pattern \"{{#def.concatSchemaEQ}}\"'", - patternGroups: "'should NOT have {{=$moreOrLess}} than {{=$limit}} properties matching pattern \"{{=it.util.escapeQuotes($pgProperty)}}\"'", - propertyNames: "'property name \\'{{=$invalidName}}\\' is invalid'", required: "'{{? it.opts._errorDataPathProperty }}is a required property{{??}}should have required property \\'{{=$missingProperty}}\\'{{?}}'", type: "'should be {{? $typeIsArray }}{{= $typeSchema.join(\",\") }}{{??}}{{=$typeSchema}}{{?}}'", uniqueItems: "'should NOT have duplicate items (items ## ' + j + ' and ' + i + ' are identical)'", custom: "'should pass \"{{=$rule.keyword}}\" keyword validation'", + patternGroups: "'should NOT have {{=$moreOrLess}} than {{=$limit}} properties matching pattern \"{{=it.util.escapeQuotes($pgProperty)}}\"'", patternRequired: "'should have property matching pattern \\'{{=$missingPattern}}\\''", switch: "'should pass \"switch\" keyword validation'", + constant: "'should be equal to constant'", _formatLimit: "'should be {{=$opStr}} \"{{#def.concatSchemaEQ}}\"'", _formatExclusiveLimit: "'{{=$exclusiveKeyword}} should be boolean'" } #}} @@ -127,13 +124,10 @@ {{## def.schemaRefOrQS: {{?$isData}}validate.schema{{=$schemaPath}}{{??}}{{=it.util.toQuotedString($schema)}}{{?}} #}} {{## def._errorSchemas = { - 'false schema': "false", $ref: "{{=it.util.toQuotedString($schema)}}", additionalItems: "false", additionalProperties: "false", anyOf: "validate.schema{{=$schemaPath}}", - const: "validate.schema{{=$schemaPath}}", - contains: "validate.schema{{=$schemaPath}}", dependencies: "validate.schema{{=$schemaPath}}", 'enum': "validate.schema{{=$schemaPath}}", format: "{{#def.schemaRefOrQS}}", @@ -146,14 +140,14 @@ not: "validate.schema{{=$schemaPath}}", oneOf: "validate.schema{{=$schemaPath}}", pattern: "{{#def.schemaRefOrQS}}", - patternGroups: "validate.schema{{=$schemaPath}}", - propertyNames: "validate.schema{{=$schemaPath}}", required: "validate.schema{{=$schemaPath}}", type: "validate.schema{{=$schemaPath}}", uniqueItems: "{{#def.schemaRefOrVal}}", custom: "validate.schema{{=$schemaPath}}", + patternGroups: "validate.schema{{=$schemaPath}}", patternRequired: "validate.schema{{=$schemaPath}}", switch: "validate.schema{{=$schemaPath}}", + constant: "validate.schema{{=$schemaPath}}", _formatLimit: "{{#def.schemaRefOrQS}}", _formatExclusiveLimit: "validate.schema{{=$schemaPath}}" } #}} @@ -162,13 +156,10 @@ {{## def.schemaValueQS: {{?$isData}}{{=$schemaValue}}{{??}}{{=it.util.toQuotedString($schema)}}{{?}} #}} {{## def._errorParams = { - 'false schema': "{}", $ref: "{ ref: '{{=it.util.escapeQuotes($schema)}}' }", additionalItems: "{ limit: {{=$schema.length}} }", additionalProperties: "{ additionalProperty: '{{=$additionalProperty}}' }", anyOf: "{}", - const: "{}", - contains: "{}", dependencies: "{ property: '{{= it.util.escapeQuotes($property) }}', missingProperty: '{{=$missingProperty}}', depsCount: {{=$deps.length}}, deps: '{{= it.util.escapeQuotes($deps.length==1 ? $deps[0] : $deps.join(\", \")) }}' }", 'enum': "{ allowedValues: schema{{=$lvl}} }", format: "{ format: {{#def.schemaValueQS}} }", @@ -181,14 +172,14 @@ not: "{}", oneOf: "{}", pattern: "{ pattern: {{#def.schemaValueQS}} }", - patternGroups: "{ reason: '{{=$reason}}', limit: {{=$limit}}, pattern: '{{=it.util.escapeQuotes($pgProperty)}}' }", - propertyNames: "{ propertyName: '{{=$invalidName}}' }", required: "{ missingProperty: '{{=$missingProperty}}' }", type: "{ type: '{{? $typeIsArray }}{{= $typeSchema.join(\",\") }}{{??}}{{=$typeSchema}}{{?}}' }", uniqueItems: "{ i: i, j: j }", custom: "{ keyword: '{{=$rule.keyword}}' }", + patternGroups: "{ reason: '{{=$reason}}', limit: {{=$limit}}, pattern: '{{=it.util.escapeQuotes($pgProperty)}}' }", patternRequired: "{ missingPattern: '{{=$missingPattern}}' }", switch: "{ caseIndex: {{=$caseIndex}} }", + constant: "{}", _formatLimit: "{ comparison: {{=$opExpr}}, limit: {{#def.schemaValueQS}}, exclusive: {{=$exclusive}} }", _formatExclusiveLimit: "{}" } #}} diff --git a/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/format.jst b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/format.jst new file mode 100644 index 00000000000000..961fe4fc9ea3d1 --- /dev/null +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/format.jst @@ -0,0 +1,100 @@ +{{# def.definitions }} +{{# def.errors }} +{{# def.setupKeyword }} + +{{## def.skipFormat: + {{? $breakOnError }} if (true) { {{?}} + {{ return out; }} +#}} + +{{? it.opts.format === false }}{{# def.skipFormat }}{{?}} + + +{{# def.$data }} + + +{{## def.$dataCheckFormat: + {{# def.$dataNotType:'string' }} + ({{? $unknownFormats === true || $allowUnknown }} + ({{=$schemaValue}} && !{{=$format}} + {{? $allowUnknown }} + && self._opts.unknownFormats.indexOf({{=$schemaValue}}) == -1 + {{?}}) || + {{?}} + ({{=$format}} && !(typeof {{=$format}} == 'function' + ? {{? it.async}} + (async{{=$lvl}} ? {{=it.yieldAwait}} {{=$format}}({{=$data}}) : {{=$format}}({{=$data}})) + {{??}} + {{=$format}}({{=$data}}) + {{?}} + : {{=$format}}.test({{=$data}})))) +#}} + +{{## def.checkFormat: + {{ + var $formatRef = 'formats' + it.util.getProperty($schema); + if ($isObject) $formatRef += '.validate'; + }} + {{? typeof $format == 'function' }} + {{=$formatRef}}({{=$data}}) + {{??}} + {{=$formatRef}}.test({{=$data}}) + {{?}} +#}} + + +{{ + var $unknownFormats = it.opts.unknownFormats + , $allowUnknown = Array.isArray($unknownFormats); +}} + +{{? $isData }} + {{ var $format = 'format' + $lvl; }} + var {{=$format}} = formats[{{=$schemaValue}}]; + var isObject{{=$lvl}} = typeof {{=$format}} == 'object' + && !({{=$format}} instanceof RegExp) + && {{=$format}}.validate; + if (isObject{{=$lvl}}) { + {{? it.async}} + var async{{=$lvl}} = {{=$format}}.async; + {{?}} + {{=$format}} = {{=$format}}.validate; + } + if ({{# def.$dataCheckFormat }}) { +{{??}} + {{ var $format = it.formats[$schema]; }} + {{? !$format }} + {{? $unknownFormats === true || ($allowUnknown && $unknownFormats.indexOf($schema) == -1) }} + {{ throw new Error('unknown format "' + $schema + '" is used in schema at path "' + it.errSchemaPath + '"'); }} + {{??}} + {{ + if (!$allowUnknown) { + console.warn('unknown format "' + $schema + '" ignored in schema at path "' + it.errSchemaPath + '"'); + if ($unknownFormats !== 'ignore') + console.warn('In the next major version it will throw exception. See option unknownFormats for more information'); + } + }} + {{# def.skipFormat }} + {{?}} + {{?}} + {{ + var $isObject = typeof $format == 'object' + && !($format instanceof RegExp) + && $format.validate; + if ($isObject) { + var $async = $format.async === true; + $format = $format.validate; + } + }} + {{? $async }} + {{ + if (!it.async) throw new Error('async format in sync schema'); + var $formatRef = 'formats' + it.util.getProperty($schema) + '.validate'; + }} + if (!({{=it.yieldAwait}} {{=$formatRef}}({{=$data}}))) { + {{??}} + if (!{{# def.checkFormat }}) { + {{?}} +{{?}} + {{# def.error:'format' }} + } {{? $breakOnError }} else { {{?}} diff --git a/deps/npm/node_modules/ajv/lib/dot/items.jst b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/items.jst similarity index 98% rename from deps/npm/node_modules/ajv/lib/dot/items.jst rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/items.jst index fe1be473d46d80..f0e8da93acadcb 100644 --- a/deps/npm/node_modules/ajv/lib/dot/items.jst +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/items.jst @@ -90,6 +90,7 @@ var {{=$valid}}; $it.errSchemaPath = $errSchemaPath; }} {{# def.validateItems: 0 }} + {{# def.ifResultValid }} {{?}} {{? $breakOnError }} diff --git a/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/missing.def b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/missing.def new file mode 100644 index 00000000000000..23ad04cf436cbe --- /dev/null +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/missing.def @@ -0,0 +1,34 @@ +{{## def.checkMissingProperty:_properties: + {{~ _properties:_$property:$i }} + {{?$i}} || {{?}} + {{ var $prop = it.util.getProperty(_$property); }} + ( {{=$data}}{{=$prop}} === undefined && (missing{{=$lvl}} = {{= it.util.toQuotedString(it.opts.jsonPointers ? _$property : $prop) }}) ) + {{~}} +#}} + + +{{## def.errorMissingProperty:_error: + {{ + var $propertyPath = 'missing' + $lvl + , $missingProperty = '\' + ' + $propertyPath + ' + \''; + if (it.opts._errorDataPathProperty) { + it.errorPath = it.opts.jsonPointers + ? it.util.getPathExpr($currentErrorPath, $propertyPath, true) + : $currentErrorPath + ' + ' + $propertyPath; + } + }} + {{# def.error:_error }} +#}} + +{{## def.allErrorsMissingProperty:_error: + {{ + var $prop = it.util.getProperty($reqProperty) + , $missingProperty = it.util.escapeQuotes($reqProperty); + if (it.opts._errorDataPathProperty) { + it.errorPath = it.util.getPath($currentErrorPath, $reqProperty, it.opts.jsonPointers); + } + }} + if ({{=$data}}{{=$prop}} === undefined) { + {{# def.addError:_error }} + } +#}} diff --git a/deps/npm/node_modules/ajv/lib/dot/multipleOf.jst b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/multipleOf.jst similarity index 100% rename from deps/npm/node_modules/ajv/lib/dot/multipleOf.jst rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/multipleOf.jst diff --git a/deps/npm/node_modules/ajv/lib/dot/not.jst b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/not.jst similarity index 100% rename from deps/npm/node_modules/ajv/lib/dot/not.jst rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/not.jst diff --git a/deps/npm/node_modules/ajv/lib/dot/oneOf.jst b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/oneOf.jst similarity index 96% rename from deps/npm/node_modules/ajv/lib/dot/oneOf.jst rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/oneOf.jst index 59a435549c65d4..b7f7bff079f894 100644 --- a/deps/npm/node_modules/ajv/lib/dot/oneOf.jst +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/oneOf.jst @@ -38,7 +38,7 @@ var {{=$valid}} = false; {{= $closingBraces }} if (!{{=$valid}}) { - {{# def.extraError:'oneOf' }} + {{# def.error:'oneOf' }} } else { {{# def.resetErrors }} {{? it.opts.allErrors }} } {{?}} diff --git a/deps/npm/node_modules/ajv/lib/dot/pattern.jst b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/pattern.jst similarity index 100% rename from deps/npm/node_modules/ajv/lib/dot/pattern.jst rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/pattern.jst diff --git a/deps/npm/node_modules/ajv/lib/dot/properties.jst b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/properties.jst similarity index 83% rename from deps/npm/node_modules/ajv/lib/dot/properties.jst rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/properties.jst index 8d56324b771b75..3a4b966ffe77b1 100644 --- a/deps/npm/node_modules/ajv/lib/dot/properties.jst +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/properties.jst @@ -23,10 +23,8 @@ {{ var $key = 'key' + $lvl - , $idx = 'idx' + $lvl , $dataNxt = $it.dataLevel = it.dataLevel + 1 - , $nextData = 'data' + $dataNxt - , $dataProperties = 'dataProperties' + $lvl; + , $nextData = 'data' + $dataNxt; var $schemaKeys = Object.keys($schema || {}) , $pProperties = it.schema.patternProperties || {} @@ -45,7 +43,7 @@ if ($required && !(it.opts.v5 && $required.$data) && $required.length < it.opts.loopRequired) var $requiredHash = it.util.toHash($required); - if (it.opts.patternGroups) { + if (it.opts.v5) { var $pgProperties = it.schema.patternGroups || {} , $pgPropertyKeys = Object.keys($pgProperties); } @@ -54,12 +52,10 @@ var {{=$errs}} = errors; var {{=$nextValid}} = true; -{{? $ownProperties }} - var {{=$dataProperties}} = undefined; -{{?}} {{? $checkAdditional }} - {{# def.iterateProperties }} + for (var {{=$key}} in {{=$data}}) { + {{# def.checkOwnProperty }} {{? $someProperties }} var isAdditional{{=$lvl}} = !(false {{? $schemaKeys.length }} @@ -76,7 +72,7 @@ var {{=$nextValid}} = true; || {{= it.usePattern($pProperty) }}.test({{=$key}}) {{~}} {{?}} - {{? it.opts.patternGroups && $pgPropertyKeys.length }} + {{? it.opts.v5 && $pgPropertyKeys && $pgPropertyKeys.length }} {{~ $pgPropertyKeys:$pgProperty:$i }} || {{= it.usePattern($pgProperty) }}.test({{=$key}}) {{~}} @@ -174,7 +170,7 @@ var {{=$nextValid}} = true; {{= $code }} {{??}} {{? $requiredHash && $requiredHash[$propertyKey] }} - if ({{# def.noPropertyInData }}) { + if ({{=$useData}} === undefined) { {{=$nextValid}} = false; {{ var $currentErrorPath = it.errorPath @@ -191,15 +187,11 @@ var {{=$nextValid}} = true; } else { {{??}} {{? $breakOnError }} - if ({{# def.noPropertyInData }}) { + if ({{=$useData}} === undefined) { {{=$nextValid}} = true; } else { {{??}} - if ({{=$useData}} !== undefined - {{? $ownProperties }} - && {{# def.isOwnProperty }} - {{?}} - ) { + if ({{=$useData}} !== undefined) { {{?}} {{?}} @@ -212,41 +204,40 @@ var {{=$nextValid}} = true; {{~}} {{?}} -{{? $pPropertyKeys.length }} - {{~ $pPropertyKeys:$pProperty }} - {{ var $sch = $pProperties[$pProperty]; }} +{{~ $pPropertyKeys:$pProperty }} + {{ var $sch = $pProperties[$pProperty]; }} - {{? {{# def.nonEmptySchema:$sch}} }} - {{ - $it.schema = $sch; - $it.schemaPath = it.schemaPath + '.patternProperties' + it.util.getProperty($pProperty); - $it.errSchemaPath = it.errSchemaPath + '/patternProperties/' - + it.util.escapeFragment($pProperty); - }} + {{? {{# def.nonEmptySchema:$sch}} }} + {{ + $it.schema = $sch; + $it.schemaPath = it.schemaPath + '.patternProperties' + it.util.getProperty($pProperty); + $it.errSchemaPath = it.errSchemaPath + '/patternProperties/' + + it.util.escapeFragment($pProperty); + }} - {{# def.iterateProperties }} - if ({{= it.usePattern($pProperty) }}.test({{=$key}})) { - {{ - $it.errorPath = it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers); - var $passData = $data + '[' + $key + ']'; - $it.dataPathArr[$dataNxt] = $key; - }} + for (var {{=$key}} in {{=$data}}) { + {{# def.checkOwnProperty }} + if ({{= it.usePattern($pProperty) }}.test({{=$key}})) { + {{ + $it.errorPath = it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers); + var $passData = $data + '[' + $key + ']'; + $it.dataPathArr[$dataNxt] = $key; + }} - {{# def.generateSubschemaCode }} - {{# def.optimizeValidate }} + {{# def.generateSubschemaCode }} + {{# def.optimizeValidate }} - {{? $breakOnError }} if (!{{=$nextValid}}) break; {{?}} - } - {{? $breakOnError }} else {{=$nextValid}} = true; {{?}} + {{? $breakOnError }} if (!{{=$nextValid}}) break; {{?}} } + {{? $breakOnError }} else {{=$nextValid}} = true; {{?}} + } - {{# def.ifResultValid }} - {{?}} {{ /* def.nonEmptySchema */ }} - {{~}} -{{?}} + {{# def.ifResultValid }} + {{?}} {{ /* def.nonEmptySchema */ }} +{{~}} -{{? it.opts.patternGroups && $pgPropertyKeys.length }} +{{? it.opts.v5 }} {{~ $pgPropertyKeys:$pgProperty }} {{ var $pgSchema = $pgProperties[$pgProperty] @@ -264,7 +255,8 @@ var {{=$nextValid}} = true; var pgPropCount{{=$lvl}} = 0; - {{# def.iterateProperties }} + for (var {{=$key}} in {{=$data}}) { + {{# def.checkOwnProperty }} if ({{= it.usePattern($pgProperty) }}.test({{=$key}})) { pgPropCount{{=$lvl}}++; diff --git a/deps/npm/node_modules/ajv/lib/dot/ref.jst b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/ref.jst similarity index 79% rename from deps/npm/node_modules/ajv/lib/dot/ref.jst rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/ref.jst index 036bc290574f2f..e8cdc4435ab4a9 100644 --- a/deps/npm/node_modules/ajv/lib/dot/ref.jst +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/ref.jst @@ -25,16 +25,21 @@ {{??}} {{ var $refVal = it.resolveRef(it.baseId, $schema, it.isRoot); }} {{? $refVal === undefined }} - {{ var $message = it.MissingRefError.message(it.baseId, $schema); }} + {{ var $message = 'can\'t resolve reference ' + $schema + ' from id ' + it.baseId; }} {{? it.opts.missingRefs == 'fail' }} - {{ it.logger.error($message); }} + {{ console.log($message); }} {{# def.error:'$ref' }} {{? $breakOnError }} if (false) { {{?}} {{?? it.opts.missingRefs == 'ignore' }} - {{ it.logger.warn($message); }} + {{ console.log($message); }} {{? $breakOnError }} if (true) { {{?}} {{??}} - {{ throw new it.MissingRefError(it.baseId, $schema, $message); }} + {{ + var $error = new Error($message); + $error.missingRef = it.resolve.url(it.baseId, $schema); + $error.missingSchema = it.resolve.normalizeId(it.resolve.fullPath($error.missingRef)); + throw $error; + }} {{?}} {{?? $refVal.inline }} {{# def.setupNextLevel }} @@ -63,16 +68,12 @@ {{? $async }} {{ if (!it.async) throw new Error('async schema referenced by sync schema'); }} - {{? $breakOnError }} var {{=$valid}}; {{?}} - try { - {{=it.yieldAwait}} {{=__callValidate}}; - {{? $breakOnError }} {{=$valid}} = true; {{?}} - } catch (e) { + try { {{? $breakOnError }}var {{=$valid}} ={{?}} {{=it.yieldAwait}} {{=__callValidate}}; } + catch (e) { if (!(e instanceof ValidationError)) throw e; if (vErrors === null) vErrors = e.errors; else vErrors = vErrors.concat(e.errors); errors = vErrors.length; - {{? $breakOnError }} {{=$valid}} = false; {{?}} } {{? $breakOnError }} if ({{=$valid}}) { {{?}} {{??}} diff --git a/deps/npm/node_modules/ajv/lib/dot/required.jst b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/required.jst similarity index 82% rename from deps/npm/node_modules/ajv/lib/dot/required.jst rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/required.jst index 80fde35e8cf54b..e109568f3efe3a 100644 --- a/deps/npm/node_modules/ajv/lib/dot/required.jst +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/required.jst @@ -22,11 +22,6 @@ #}} -{{## def.isRequiredOwnProperty: - Object.prototype.hasOwnProperty.call({{=$data}}, {{=$vSchema}}[{{=$i}}]) -#}} - - {{? !$isData }} {{? $schema.length < it.opts.loopRequired && it.schema.properties && Object.keys(it.schema.properties).length }} @@ -46,8 +41,7 @@ {{? $isData || $required.length }} {{ var $currentErrorPath = it.errorPath - , $loopRequired = $isData || $required.length >= it.opts.loopRequired - , $ownProperties = it.opts.ownProperties; + , $loopRequired = $isData || $required.length >= it.opts.loopRequired; }} {{? $breakOnError }} @@ -59,10 +53,7 @@ {{?$isData}}{{# def.check$dataIsArray }}{{?}} for (var {{=$i}} = 0; {{=$i}} < {{=$vSchema}}.length; {{=$i}}++) { - {{=$valid}} = {{=$data}}[{{=$vSchema}}[{{=$i}}]] !== undefined - {{? $ownProperties }} - && {{# def.isRequiredOwnProperty }} - {{?}}; + {{=$valid}} = {{=$data}}[{{=$vSchema}}[{{=$i}}]] !== undefined; if (!{{=$valid}}) break; } @@ -85,17 +76,14 @@ {{?}} for (var {{=$i}} = 0; {{=$i}} < {{=$vSchema}}.length; {{=$i}}++) { - if ({{=$data}}[{{=$vSchema}}[{{=$i}}]] === undefined - {{? $ownProperties }} - || !{{# def.isRequiredOwnProperty }} - {{?}}) { + if ({{=$data}}[{{=$vSchema}}[{{=$i}}]] === undefined) { {{# def.addError:'required' }} } } {{? $isData }} } {{?}} {{??}} - {{~ $required:$propertyKey }} + {{~ $required:$reqProperty }} {{# def.allErrorsMissingProperty:'required' }} {{~}} {{?}} diff --git a/deps/npm/node_modules/ajv/lib/dot/uniqueItems.jst b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/uniqueItems.jst similarity index 100% rename from deps/npm/node_modules/ajv/lib/dot/uniqueItems.jst rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/uniqueItems.jst diff --git a/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/v5/_formatLimit.jst b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/v5/_formatLimit.jst new file mode 100644 index 00000000000000..af16b88d848df1 --- /dev/null +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/v5/_formatLimit.jst @@ -0,0 +1,116 @@ +{{# def.definitions }} +{{# def.errors }} +{{# def.setupKeyword }} + +var {{=$valid}} = undefined; + +{{## def.skipFormatLimit: + {{=$valid}} = true; + {{ return out; }} +#}} + +{{## def.compareFormat: + {{? $isData }} + if ({{=$schemaValue}} === undefined) {{=$valid}} = true; + else if (typeof {{=$schemaValue}} != 'string') {{=$valid}} = false; + else { + {{ $closingBraces += '}'; }} + {{?}} + + {{? $isDataFormat }} + if (!{{=$compare}}) {{=$valid}} = true; + else { + {{ $closingBraces += '}'; }} + {{?}} + + var {{=$result}} = {{=$compare}}({{=$data}}, {{# def.schemaValueQS }}); + + if ({{=$result}} === undefined) {{=$valid}} = false; +#}} + + +{{? it.opts.format === false }}{{# def.skipFormatLimit }}{{?}} + +{{ + var $schemaFormat = it.schema.format + , $isDataFormat = it.opts.v5 && $schemaFormat.$data + , $closingBraces = ''; +}} + +{{? $isDataFormat }} + {{ + var $schemaValueFormat = it.util.getData($schemaFormat.$data, $dataLvl, it.dataPathArr) + , $format = 'format' + $lvl + , $compare = 'compare' + $lvl; + }} + + var {{=$format}} = formats[{{=$schemaValueFormat}}] + , {{=$compare}} = {{=$format}} && {{=$format}}.compare; +{{??}} + {{ var $format = it.formats[$schemaFormat]; }} + {{? !($format && $format.compare) }} + {{# def.skipFormatLimit }} + {{?}} + {{ var $compare = 'formats' + it.util.getProperty($schemaFormat) + '.compare'; }} +{{?}} + +{{ + var $isMax = $keyword == 'formatMaximum' + , $exclusiveKeyword = 'formatExclusive' + ($isMax ? 'Maximum' : 'Minimum') + , $schemaExcl = it.schema[$exclusiveKeyword] + , $isDataExcl = it.opts.v5 && $schemaExcl && $schemaExcl.$data + , $op = $isMax ? '<' : '>' + , $result = 'result' + $lvl; +}} + +{{# def.$data }} + + +{{? $isDataExcl }} + {{ + var $schemaValueExcl = it.util.getData($schemaExcl.$data, $dataLvl, it.dataPathArr) + , $exclusive = 'exclusive' + $lvl + , $opExpr = 'op' + $lvl + , $opStr = '\' + ' + $opExpr + ' + \''; + }} + var schemaExcl{{=$lvl}} = {{=$schemaValueExcl}}; + {{ $schemaValueExcl = 'schemaExcl' + $lvl; }} + + if (typeof {{=$schemaValueExcl}} != 'boolean' && {{=$schemaValueExcl}} !== undefined) { + {{=$valid}} = false; + {{ var $errorKeyword = $exclusiveKeyword; }} + {{# def.error:'_formatExclusiveLimit' }} + } + + {{# def.elseIfValid }} + + {{# def.compareFormat }} + var {{=$exclusive}} = {{=$schemaValueExcl}} === true; + + if ({{=$valid}} === undefined) { + {{=$valid}} = {{=$exclusive}} + ? {{=$result}} {{=$op}} 0 + : {{=$result}} {{=$op}}= 0; + } + + if (!{{=$valid}}) var op{{=$lvl}} = {{=$exclusive}} ? '{{=$op}}' : '{{=$op}}='; +{{??}} + {{ + var $exclusive = $schemaExcl === true + , $opStr = $op; /*used in error*/ + if (!$exclusive) $opStr += '='; + var $opExpr = '\'' + $opStr + '\''; /*used in error*/ + }} + + {{# def.compareFormat }} + + if ({{=$valid}} === undefined) + {{=$valid}} = {{=$result}} {{=$op}}{{?!$exclusive}}={{?}} 0; +{{?}} + +{{= $closingBraces }} + +if (!{{=$valid}}) { + {{ var $errorKeyword = $keyword; }} + {{# def.error:'_formatLimit' }} +} diff --git a/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/v5/constant.jst b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/v5/constant.jst new file mode 100644 index 00000000000000..67969c1b9f6b92 --- /dev/null +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/v5/constant.jst @@ -0,0 +1,10 @@ +{{# def.definitions }} +{{# def.errors }} +{{# def.setupKeyword }} +{{# def.$data }} + +{{? !$isData }} + var schema{{=$lvl}} = validate.schema{{=$schemaPath}}; +{{?}} +var {{=$valid}} = equal({{=$data}}, schema{{=$lvl}}); +{{# def.checkError:'constant' }} diff --git a/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/v5/patternRequired.jst b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/v5/patternRequired.jst new file mode 100644 index 00000000000000..9af2cdc9d01eb1 --- /dev/null +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/v5/patternRequired.jst @@ -0,0 +1,28 @@ +{{# def.definitions }} +{{# def.errors }} +{{# def.setupKeyword }} + +{{ + var $key = 'key' + $lvl + , $matched = 'patternMatched' + $lvl + , $closingBraces = '' + , $ownProperties = it.opts.ownProperties; +}} + +var {{=$valid}} = true; +{{~ $schema:$pProperty }} + var {{=$matched}} = false; + for (var {{=$key}} in {{=$data}}) { + {{# def.checkOwnProperty }} + {{=$matched}} = {{= it.usePattern($pProperty) }}.test({{=$key}}); + if ({{=$matched}}) break; + } + + {{ var $missingPattern = it.util.escapeQuotes($pProperty); }} + if (!{{=$matched}}) { + {{=$valid}} = false; + {{# def.addError:'patternRequired' }} + } {{# def.elseIfValid }} +{{~}} + +{{= $closingBraces }} diff --git a/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/v5/switch.jst b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/v5/switch.jst new file mode 100644 index 00000000000000..ff64b0e740000b --- /dev/null +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/v5/switch.jst @@ -0,0 +1,73 @@ +{{# def.definitions }} +{{# def.errors }} +{{# def.setupKeyword }} +{{# def.setupNextLevel }} + + +{{## def.validateIf: + {{# def.setCompositeRule }} + {{ $it.createErrors = false; }} + {{# def._validateSwitchRule:if }} + {{ $it.createErrors = true; }} + {{# def.resetCompositeRule }} + {{=$ifPassed}} = {{=$nextValid}}; +#}} + +{{## def.validateThen: + {{? typeof $sch.then == 'boolean' }} + {{? $sch.then === false }} + {{# def.error:'switch' }} + {{?}} + var {{=$nextValid}} = {{= $sch.then }}; + {{??}} + {{# def._validateSwitchRule:then }} + {{?}} +#}} + +{{## def._validateSwitchRule:_clause: + {{ + $it.schema = $sch._clause; + $it.schemaPath = $schemaPath + '[' + $caseIndex + ']._clause'; + $it.errSchemaPath = $errSchemaPath + '/' + $caseIndex + '/_clause'; + }} + {{# def.insertSubschemaCode }} +#}} + +{{## def.switchCase: + {{? $sch.if && {{# def.nonEmptySchema:$sch.if }} }} + var {{=$errs}} = errors; + {{# def.validateIf }} + if ({{=$ifPassed}}) { + {{# def.validateThen }} + } else { + {{# def.resetErrors }} + } + {{??}} + {{=$ifPassed}} = true; + {{# def.validateThen }} + {{?}} +#}} + + +{{ + var $ifPassed = 'ifPassed' + it.level + , $currentBaseId = $it.baseId + , $shouldContinue; +}} +var {{=$ifPassed}}; + +{{~ $schema:$sch:$caseIndex }} + {{? $caseIndex && !$shouldContinue }} + if (!{{=$ifPassed}}) { + {{ $closingBraces+= '}'; }} + {{?}} + + {{# def.switchCase }} + {{ $shouldContinue = $sch.continue }} +{{~}} + +{{= $closingBraces }} + +var {{=$valid}} = {{=$nextValid}}; + +{{# def.cleanUp }} diff --git a/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/validate.jst b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/validate.jst new file mode 100644 index 00000000000000..896e0860a41717 --- /dev/null +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dot/validate.jst @@ -0,0 +1,210 @@ +{{# def.definitions }} +{{# def.errors }} +{{# def.defaults }} +{{# def.coerce }} + +{{ /** + * schema compilation (render) time: + * it = { schema, RULES, _validate, opts } + * it.validate - this template function, + * it is used recursively to generate code for subschemas + * + * runtime: + * "validate" is a variable name to which this function will be assigned + * validateRef etc. are defined in the parent scope in index.js + */ }} + +{{ var $async = it.schema.$async === true; }} + +{{? it.isTop}} + {{ + var $top = it.isTop + , $lvl = it.level = 0 + , $dataLvl = it.dataLevel = 0 + , $data = 'data'; + it.rootId = it.resolve.fullPath(it.root.schema.id); + it.baseId = it.baseId || it.rootId; + if ($async) { + it.async = true; + var $es7 = it.opts.async == 'es7'; + it.yieldAwait = $es7 ? 'await' : 'yield'; + } + delete it.isTop; + + it.dataPathArr = [undefined]; + }} + + var validate = + {{? $async }} + {{? $es7 }} + (async function + {{??}} + {{? it.opts.async == 'co*'}}co.wrap{{?}}(function* + {{?}} + {{??}} + (function + {{?}} + (data, dataPath, parentData, parentDataProperty, rootData) { + 'use strict'; + var vErrors = null; {{ /* don't edit, used in replace */ }} + var errors = 0; {{ /* don't edit, used in replace */ }} + if (rootData === undefined) rootData = data; +{{??}} + {{ + var $lvl = it.level + , $dataLvl = it.dataLevel + , $data = 'data' + ($dataLvl || ''); + + if (it.schema.id) it.baseId = it.resolve.url(it.baseId, it.schema.id); + + if ($async && !it.async) throw new Error('async schema in sync schema'); + }} + + var errs_{{=$lvl}} = errors; +{{?}} + +{{ + var $valid = 'valid' + $lvl + , $breakOnError = !it.opts.allErrors + , $closingBraces1 = '' + , $closingBraces2 = ''; + + var $errorKeyword; + var $typeSchema = it.schema.type + , $typeIsArray = Array.isArray($typeSchema); +}} + +{{## def.checkType: + {{ + var $schemaPath = it.schemaPath + '.type' + , $errSchemaPath = it.errSchemaPath + '/type' + , $method = $typeIsArray ? 'checkDataTypes' : 'checkDataType'; + }} + + if ({{= it.util[$method]($typeSchema, $data, true) }}) { +#}} + +{{? $typeSchema && it.opts.coerceTypes }} + {{ var $coerceToTypes = it.util.coerceToTypes(it.opts.coerceTypes, $typeSchema); }} + {{? $coerceToTypes }} + {{# def.checkType }} + {{# def.coerceType }} + } + {{?}} +{{?}} + +{{ var $refKeywords; }} +{{? it.schema.$ref && ($refKeywords = it.util.schemaHasRulesExcept(it.schema, it.RULES.all, '$ref')) }} + {{? it.opts.extendRefs == 'fail' }} + {{ throw new Error('$ref: validation keywords used in schema at path "' + it.errSchemaPath + '"'); }} + {{?? it.opts.extendRefs == 'ignore' }} + {{ + $refKeywords = false; + console.log('$ref: keywords ignored in schema at path "' + it.errSchemaPath + '"'); + }} + {{?? it.opts.extendRefs !== true }} + {{ console.log('$ref: all keywords used in schema at path "' + it.errSchemaPath + '". It will change in the next major version, see issue #260. Use option { extendRefs: true } to keep current behaviour'); }} + {{?}} +{{?}} + +{{? it.schema.$ref && !$refKeywords }} + {{= it.RULES.all.$ref.code(it, '$ref') }} + {{? $breakOnError }} + } + if (errors === {{?$top}}0{{??}}errs_{{=$lvl}}{{?}}) { + {{ $closingBraces2 += '}'; }} + {{?}} +{{??}} + {{~ it.RULES:$rulesGroup }} + {{? $shouldUseGroup($rulesGroup) }} + {{? $rulesGroup.type }} + if ({{= it.util.checkDataType($rulesGroup.type, $data) }}) { + {{?}} + {{? it.opts.useDefaults && !it.compositeRule }} + {{? $rulesGroup.type == 'object' && it.schema.properties }} + {{# def.defaultProperties }} + {{?? $rulesGroup.type == 'array' && Array.isArray(it.schema.items) }} + {{# def.defaultItems }} + {{?}} + {{?}} + {{~ $rulesGroup.rules:$rule }} + {{? $shouldUseRule($rule) }} + {{= $rule.code(it, $rule.keyword) }} + {{? $breakOnError }} + {{ $closingBraces1 += '}'; }} + {{?}} + {{?}} + {{~}} + {{? $breakOnError }} + {{= $closingBraces1 }} + {{ $closingBraces1 = ''; }} + {{?}} + {{? $rulesGroup.type }} + } + {{? $typeSchema && $typeSchema === $rulesGroup.type && !$coerceToTypes }} + {{ var $typeChecked = true; }} + else { + {{ + var $schemaPath = it.schemaPath + '.type' + , $errSchemaPath = it.errSchemaPath + '/type'; + }} + {{# def.error:'type' }} + } + {{?}} + {{?}} + + {{? $breakOnError }} + if (errors === {{?$top}}0{{??}}errs_{{=$lvl}}{{?}}) { + {{ $closingBraces2 += '}'; }} + {{?}} + {{?}} + {{~}} +{{?}} + +{{? $typeSchema && !$typeChecked && !$coerceToTypes }} + {{# def.checkType }} + {{# def.error:'type' }} + } +{{?}} + +{{? $breakOnError }} {{= $closingBraces2 }} {{?}} + +{{? $top }} + {{? $async }} + if (errors === 0) return true; {{ /* don't edit, used in replace */ }} + else throw new ValidationError(vErrors); {{ /* don't edit, used in replace */ }} + {{??}} + validate.errors = vErrors; {{ /* don't edit, used in replace */ }} + return errors === 0; {{ /* don't edit, used in replace */ }} + {{?}} + }); + + return validate; +{{??}} + var {{=$valid}} = errors === errs_{{=$lvl}}; +{{?}} + +{{# def.cleanUp }} + +{{? $top && $breakOnError }} + {{# def.cleanUpVarErrors }} +{{?}} + +{{ + function $shouldUseGroup($rulesGroup) { + for (var i=0; i < $rulesGroup.rules.length; i++) + if ($shouldUseRule($rulesGroup.rules[i])) + return true; + } + + function $shouldUseRule($rule) { + return it.schema[$rule.keyword] !== undefined || + ( $rule.keyword == 'properties' && + ( it.schema.additionalProperties === false || + typeof it.schema.additionalProperties == 'object' + || ( it.schema.patternProperties && + Object.keys(it.schema.patternProperties).length ) + || ( it.opts.v5 && it.schema.patternGroups && + Object.keys(it.schema.patternGroups).length ))); + } +}} diff --git a/deps/npm/node_modules/ajv/lib/dotjs/README.md b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/README.md similarity index 100% rename from deps/npm/node_modules/ajv/lib/dotjs/README.md rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/README.md diff --git a/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/_formatLimit.js b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/_formatLimit.js new file mode 100644 index 00000000000000..996e1f2c203f29 --- /dev/null +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/_formatLimit.js @@ -0,0 +1,176 @@ +'use strict'; +module.exports = function generate__formatLimit(it, $keyword) { + var out = ' '; + var $lvl = it.level; + var $dataLvl = it.dataLevel; + var $schema = it.schema[$keyword]; + var $schemaPath = it.schemaPath + it.util.getProperty($keyword); + var $errSchemaPath = it.errSchemaPath + '/' + $keyword; + var $breakOnError = !it.opts.allErrors; + var $errorKeyword; + var $data = 'data' + ($dataLvl || ''); + var $valid = 'valid' + $lvl; + out += 'var ' + ($valid) + ' = undefined;'; + if (it.opts.format === false) { + out += ' ' + ($valid) + ' = true; '; + return out; + } + var $schemaFormat = it.schema.format, + $isDataFormat = it.opts.v5 && $schemaFormat.$data, + $closingBraces = ''; + if ($isDataFormat) { + var $schemaValueFormat = it.util.getData($schemaFormat.$data, $dataLvl, it.dataPathArr), + $format = 'format' + $lvl, + $compare = 'compare' + $lvl; + out += ' var ' + ($format) + ' = formats[' + ($schemaValueFormat) + '] , ' + ($compare) + ' = ' + ($format) + ' && ' + ($format) + '.compare;'; + } else { + var $format = it.formats[$schemaFormat]; + if (!($format && $format.compare)) { + out += ' ' + ($valid) + ' = true; '; + return out; + } + var $compare = 'formats' + it.util.getProperty($schemaFormat) + '.compare'; + } + var $isMax = $keyword == 'formatMaximum', + $exclusiveKeyword = 'formatExclusive' + ($isMax ? 'Maximum' : 'Minimum'), + $schemaExcl = it.schema[$exclusiveKeyword], + $isDataExcl = it.opts.v5 && $schemaExcl && $schemaExcl.$data, + $op = $isMax ? '<' : '>', + $result = 'result' + $lvl; + var $isData = it.opts.v5 && $schema && $schema.$data, + $schemaValue; + if ($isData) { + out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; + $schemaValue = 'schema' + $lvl; + } else { + $schemaValue = $schema; + } + if ($isDataExcl) { + var $schemaValueExcl = it.util.getData($schemaExcl.$data, $dataLvl, it.dataPathArr), + $exclusive = 'exclusive' + $lvl, + $opExpr = 'op' + $lvl, + $opStr = '\' + ' + $opExpr + ' + \''; + out += ' var schemaExcl' + ($lvl) + ' = ' + ($schemaValueExcl) + '; '; + $schemaValueExcl = 'schemaExcl' + $lvl; + out += ' if (typeof ' + ($schemaValueExcl) + ' != \'boolean\' && ' + ($schemaValueExcl) + ' !== undefined) { ' + ($valid) + ' = false; '; + var $errorKeyword = $exclusiveKeyword; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ($errorKeyword || '_formatExclusiveLimit') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} '; + if (it.opts.messages !== false) { + out += ' , message: \'' + ($exclusiveKeyword) + ' should be boolean\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + out += ' } '; + if ($breakOnError) { + $closingBraces += '}'; + out += ' else { '; + } + if ($isData) { + out += ' if (' + ($schemaValue) + ' === undefined) ' + ($valid) + ' = true; else if (typeof ' + ($schemaValue) + ' != \'string\') ' + ($valid) + ' = false; else { '; + $closingBraces += '}'; + } + if ($isDataFormat) { + out += ' if (!' + ($compare) + ') ' + ($valid) + ' = true; else { '; + $closingBraces += '}'; + } + out += ' var ' + ($result) + ' = ' + ($compare) + '(' + ($data) + ', '; + if ($isData) { + out += '' + ($schemaValue); + } else { + out += '' + (it.util.toQuotedString($schema)); + } + out += ' ); if (' + ($result) + ' === undefined) ' + ($valid) + ' = false; var ' + ($exclusive) + ' = ' + ($schemaValueExcl) + ' === true; if (' + ($valid) + ' === undefined) { ' + ($valid) + ' = ' + ($exclusive) + ' ? ' + ($result) + ' ' + ($op) + ' 0 : ' + ($result) + ' ' + ($op) + '= 0; } if (!' + ($valid) + ') var op' + ($lvl) + ' = ' + ($exclusive) + ' ? \'' + ($op) + '\' : \'' + ($op) + '=\';'; + } else { + var $exclusive = $schemaExcl === true, + $opStr = $op; + if (!$exclusive) $opStr += '='; + var $opExpr = '\'' + $opStr + '\''; + if ($isData) { + out += ' if (' + ($schemaValue) + ' === undefined) ' + ($valid) + ' = true; else if (typeof ' + ($schemaValue) + ' != \'string\') ' + ($valid) + ' = false; else { '; + $closingBraces += '}'; + } + if ($isDataFormat) { + out += ' if (!' + ($compare) + ') ' + ($valid) + ' = true; else { '; + $closingBraces += '}'; + } + out += ' var ' + ($result) + ' = ' + ($compare) + '(' + ($data) + ', '; + if ($isData) { + out += '' + ($schemaValue); + } else { + out += '' + (it.util.toQuotedString($schema)); + } + out += ' ); if (' + ($result) + ' === undefined) ' + ($valid) + ' = false; if (' + ($valid) + ' === undefined) ' + ($valid) + ' = ' + ($result) + ' ' + ($op); + if (!$exclusive) { + out += '='; + } + out += ' 0;'; + } + out += '' + ($closingBraces) + 'if (!' + ($valid) + ') { '; + var $errorKeyword = $keyword; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ($errorKeyword || '_formatLimit') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { comparison: ' + ($opExpr) + ', limit: '; + if ($isData) { + out += '' + ($schemaValue); + } else { + out += '' + (it.util.toQuotedString($schema)); + } + out += ' , exclusive: ' + ($exclusive) + ' } '; + if (it.opts.messages !== false) { + out += ' , message: \'should be ' + ($opStr) + ' "'; + if ($isData) { + out += '\' + ' + ($schemaValue) + ' + \''; + } else { + out += '' + (it.util.escapeQuotes($schema)); + } + out += '"\' '; + } + if (it.opts.verbose) { + out += ' , schema: '; + if ($isData) { + out += 'validate.schema' + ($schemaPath); + } else { + out += '' + (it.util.toQuotedString($schema)); + } + out += ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + out += '}'; + return out; +} diff --git a/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/_limit.js b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/_limit.js new file mode 100644 index 00000000000000..4d92024afc519d --- /dev/null +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/_limit.js @@ -0,0 +1,124 @@ +'use strict'; +module.exports = function generate__limit(it, $keyword) { + var out = ' '; + var $lvl = it.level; + var $dataLvl = it.dataLevel; + var $schema = it.schema[$keyword]; + var $schemaPath = it.schemaPath + it.util.getProperty($keyword); + var $errSchemaPath = it.errSchemaPath + '/' + $keyword; + var $breakOnError = !it.opts.allErrors; + var $errorKeyword; + var $data = 'data' + ($dataLvl || ''); + var $isData = it.opts.v5 && $schema && $schema.$data, + $schemaValue; + if ($isData) { + out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; + $schemaValue = 'schema' + $lvl; + } else { + $schemaValue = $schema; + } + var $isMax = $keyword == 'maximum', + $exclusiveKeyword = $isMax ? 'exclusiveMaximum' : 'exclusiveMinimum', + $schemaExcl = it.schema[$exclusiveKeyword], + $isDataExcl = it.opts.v5 && $schemaExcl && $schemaExcl.$data, + $op = $isMax ? '<' : '>', + $notOp = $isMax ? '>' : '<'; + if ($isDataExcl) { + var $schemaValueExcl = it.util.getData($schemaExcl.$data, $dataLvl, it.dataPathArr), + $exclusive = 'exclusive' + $lvl, + $opExpr = 'op' + $lvl, + $opStr = '\' + ' + $opExpr + ' + \''; + out += ' var schemaExcl' + ($lvl) + ' = ' + ($schemaValueExcl) + '; '; + $schemaValueExcl = 'schemaExcl' + $lvl; + out += ' var exclusive' + ($lvl) + '; if (typeof ' + ($schemaValueExcl) + ' != \'boolean\' && typeof ' + ($schemaValueExcl) + ' != \'undefined\') { '; + var $errorKeyword = $exclusiveKeyword; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ($errorKeyword || '_exclusiveLimit') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} '; + if (it.opts.messages !== false) { + out += ' , message: \'' + ($exclusiveKeyword) + ' should be boolean\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + out += ' } else if( '; + if ($isData) { + out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || '; + } + out += ' ((exclusive' + ($lvl) + ' = ' + ($schemaValueExcl) + ' === true) ? ' + ($data) + ' ' + ($notOp) + '= ' + ($schemaValue) + ' : ' + ($data) + ' ' + ($notOp) + ' ' + ($schemaValue) + ') || ' + ($data) + ' !== ' + ($data) + ') { var op' + ($lvl) + ' = exclusive' + ($lvl) + ' ? \'' + ($op) + '\' : \'' + ($op) + '=\';'; + } else { + var $exclusive = $schemaExcl === true, + $opStr = $op; + if (!$exclusive) $opStr += '='; + var $opExpr = '\'' + $opStr + '\''; + out += ' if ( '; + if ($isData) { + out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || '; + } + out += ' ' + ($data) + ' ' + ($notOp); + if ($exclusive) { + out += '='; + } + out += ' ' + ($schemaValue) + ' || ' + ($data) + ' !== ' + ($data) + ') {'; + } + var $errorKeyword = $keyword; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ($errorKeyword || '_limit') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { comparison: ' + ($opExpr) + ', limit: ' + ($schemaValue) + ', exclusive: ' + ($exclusive) + ' } '; + if (it.opts.messages !== false) { + out += ' , message: \'should be ' + ($opStr) + ' '; + if ($isData) { + out += '\' + ' + ($schemaValue); + } else { + out += '' + ($schema) + '\''; + } + } + if (it.opts.verbose) { + out += ' , schema: '; + if ($isData) { + out += 'validate.schema' + ($schemaPath); + } else { + out += '' + ($schema); + } + out += ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + out += ' } '; + if ($breakOnError) { + out += ' else { '; + } + return out; +} diff --git a/deps/npm/node_modules/ajv/lib/dotjs/_limitItems.js b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/_limitItems.js similarity index 94% rename from deps/npm/node_modules/ajv/lib/dotjs/_limitItems.js rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/_limitItems.js index 16e37f214e3bea..6a843627bc2d95 100644 --- a/deps/npm/node_modules/ajv/lib/dotjs/_limitItems.js +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/_limitItems.js @@ -1,5 +1,5 @@ 'use strict'; -module.exports = function generate__limitItems(it, $keyword, $ruleType) { +module.exports = function generate__limitItems(it, $keyword) { var out = ' '; var $lvl = it.level; var $dataLvl = it.dataLevel; @@ -9,7 +9,7 @@ module.exports = function generate__limitItems(it, $keyword, $ruleType) { var $breakOnError = !it.opts.allErrors; var $errorKeyword; var $data = 'data' + ($dataLvl || ''); - var $isData = it.opts.$data && $schema && $schema.$data, + var $isData = it.opts.v5 && $schema && $schema.$data, $schemaValue; if ($isData) { out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; diff --git a/deps/npm/node_modules/ajv/lib/dotjs/_limitLength.js b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/_limitLength.js similarity index 95% rename from deps/npm/node_modules/ajv/lib/dotjs/_limitLength.js rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/_limitLength.js index e6927f39c6d32a..e378104df976f6 100644 --- a/deps/npm/node_modules/ajv/lib/dotjs/_limitLength.js +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/_limitLength.js @@ -1,5 +1,5 @@ 'use strict'; -module.exports = function generate__limitLength(it, $keyword, $ruleType) { +module.exports = function generate__limitLength(it, $keyword) { var out = ' '; var $lvl = it.level; var $dataLvl = it.dataLevel; @@ -9,7 +9,7 @@ module.exports = function generate__limitLength(it, $keyword, $ruleType) { var $breakOnError = !it.opts.allErrors; var $errorKeyword; var $data = 'data' + ($dataLvl || ''); - var $isData = it.opts.$data && $schema && $schema.$data, + var $isData = it.opts.v5 && $schema && $schema.$data, $schemaValue; if ($isData) { out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; diff --git a/deps/npm/node_modules/ajv/lib/dotjs/_limitProperties.js b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/_limitProperties.js similarity index 97% rename from deps/npm/node_modules/ajv/lib/dotjs/_limitProperties.js rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/_limitProperties.js index a48308f8ac1ef6..74c0851842fb81 100644 --- a/deps/npm/node_modules/ajv/lib/dotjs/_limitProperties.js +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/_limitProperties.js @@ -1,5 +1,5 @@ 'use strict'; -module.exports = function generate__limitProperties(it, $keyword, $ruleType) { +module.exports = function generate__limitProperties(it, $keyword) { var out = ' '; var $lvl = it.level; var $dataLvl = it.dataLevel; @@ -9,7 +9,7 @@ module.exports = function generate__limitProperties(it, $keyword, $ruleType) { var $breakOnError = !it.opts.allErrors; var $errorKeyword; var $data = 'data' + ($dataLvl || ''); - var $isData = it.opts.$data && $schema && $schema.$data, + var $isData = it.opts.v5 && $schema && $schema.$data, $schemaValue; if ($isData) { out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; diff --git a/deps/npm/node_modules/ajv/lib/dotjs/allOf.js b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/allOf.js similarity index 94% rename from deps/npm/node_modules/ajv/lib/dotjs/allOf.js rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/allOf.js index 5107b18cfcc9d6..0063ecf1a7b6a5 100644 --- a/deps/npm/node_modules/ajv/lib/dotjs/allOf.js +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/allOf.js @@ -1,5 +1,5 @@ 'use strict'; -module.exports = function generate_allOf(it, $keyword, $ruleType) { +module.exports = function generate_allOf(it, $keyword) { var out = ' '; var $schema = it.schema[$keyword]; var $schemaPath = it.schemaPath + it.util.getProperty($keyword); diff --git a/deps/npm/node_modules/ajv/lib/dotjs/anyOf.js b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/anyOf.js similarity index 81% rename from deps/npm/node_modules/ajv/lib/dotjs/anyOf.js rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/anyOf.js index 994b091230e2e2..c95f8ff9ab6547 100644 --- a/deps/npm/node_modules/ajv/lib/dotjs/anyOf.js +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/anyOf.js @@ -1,5 +1,5 @@ 'use strict'; -module.exports = function generate_anyOf(it, $keyword, $ruleType) { +module.exports = function generate_anyOf(it, $keyword) { var out = ' '; var $lvl = it.level; var $dataLvl = it.dataLevel; @@ -38,7 +38,7 @@ module.exports = function generate_anyOf(it, $keyword, $ruleType) { } } it.compositeRule = $it.compositeRule = $wasComposite; - out += ' ' + ($closingBraces) + ' if (!' + ($valid) + ') { var err = '; /* istanbul ignore else */ + out += ' ' + ($closingBraces) + ' if (!' + ($valid) + ') { var err = '; /* istanbul ignore else */ if (it.createErrors !== false) { out += ' { keyword: \'' + ('anyOf') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} '; if (it.opts.messages !== false) { @@ -51,15 +51,7 @@ module.exports = function generate_anyOf(it, $keyword, $ruleType) { } else { out += ' {} '; } - out += '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError(vErrors); '; - } else { - out += ' validate.errors = vErrors; return false; '; - } - } - out += ' } else { errors = ' + ($errs) + '; if (vErrors !== null) { if (' + ($errs) + ') vErrors.length = ' + ($errs) + '; else vErrors = null; } '; + out += '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } else { errors = ' + ($errs) + '; if (vErrors !== null) { if (' + ($errs) + ') vErrors.length = ' + ($errs) + '; else vErrors = null; } '; if (it.opts.allErrors) { out += ' } '; } diff --git a/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/constant.js b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/constant.js new file mode 100644 index 00000000000000..2a3e147ff43720 --- /dev/null +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/constant.js @@ -0,0 +1,52 @@ +'use strict'; +module.exports = function generate_constant(it, $keyword) { + var out = ' '; + var $lvl = it.level; + var $dataLvl = it.dataLevel; + var $schema = it.schema[$keyword]; + var $schemaPath = it.schemaPath + it.util.getProperty($keyword); + var $errSchemaPath = it.errSchemaPath + '/' + $keyword; + var $breakOnError = !it.opts.allErrors; + var $data = 'data' + ($dataLvl || ''); + var $valid = 'valid' + $lvl; + var $isData = it.opts.v5 && $schema && $schema.$data, + $schemaValue; + if ($isData) { + out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; + $schemaValue = 'schema' + $lvl; + } else { + $schemaValue = $schema; + } + if (!$isData) { + out += ' var schema' + ($lvl) + ' = validate.schema' + ($schemaPath) + ';'; + } + out += 'var ' + ($valid) + ' = equal(' + ($data) + ', schema' + ($lvl) + '); if (!' + ($valid) + ') { '; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('constant') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} '; + if (it.opts.messages !== false) { + out += ' , message: \'should be equal to constant\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + out += ' }'; + return out; +} diff --git a/deps/npm/node_modules/ajv/lib/dotjs/custom.js b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/custom.js similarity index 92% rename from deps/npm/node_modules/ajv/lib/dotjs/custom.js rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/custom.js index bff06d111c2f4c..cbd481ccf5167c 100644 --- a/deps/npm/node_modules/ajv/lib/dotjs/custom.js +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/custom.js @@ -1,5 +1,5 @@ 'use strict'; -module.exports = function generate_custom(it, $keyword, $ruleType) { +module.exports = function generate_custom(it, $keyword) { var out = ' '; var $lvl = it.level; var $dataLvl = it.dataLevel; @@ -11,7 +11,7 @@ module.exports = function generate_custom(it, $keyword, $ruleType) { var $data = 'data' + ($dataLvl || ''); var $valid = 'valid' + $lvl; var $errs = 'errs__' + $lvl; - var $isData = it.opts.$data && $schema && $schema.$data, + var $isData = it.opts.v5 && $schema && $schema.$data, $schemaValue; if ($isData) { out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; @@ -21,8 +21,7 @@ module.exports = function generate_custom(it, $keyword, $ruleType) { } var $rule = this, $definition = 'definition' + $lvl, - $rDef = $rule.definition, - $closingBraces = ''; + $rDef = $rule.definition; var $compile, $inline, $macro, $ruleValidate, $validateCode; if ($isData && $rDef.$data) { $validateCode = 'keywordValidate' + $lvl; @@ -30,7 +29,6 @@ module.exports = function generate_custom(it, $keyword, $ruleType) { out += ' var ' + ($definition) + ' = RULES.custom[\'' + ($keyword) + '\'].definition; var ' + ($validateCode) + ' = ' + ($definition) + '.validate;'; } else { $ruleValidate = it.useCustomRule($rule, $schema, it.schema, it); - if (!$ruleValidate) return; $schemaValue = 'validate.schema' + $schemaPath; $validateCode = $ruleValidate.code; $compile = $rDef.compile; @@ -46,13 +44,8 @@ module.exports = function generate_custom(it, $keyword, $ruleType) { out += '' + ($ruleErrs) + ' = null;'; } out += 'var ' + ($errs) + ' = errors;var ' + ($valid) + ';'; - if ($isData && $rDef.$data) { - $closingBraces += '}'; - out += ' if (' + ($schemaValue) + ' === undefined) { ' + ($valid) + ' = true; } else { '; - if ($validateSchema) { - $closingBraces += '}'; - out += ' ' + ($valid) + ' = ' + ($definition) + '.validateSchema(' + ($schemaValue) + '); if (' + ($valid) + ') { '; - } + if ($validateSchema) { + out += ' ' + ($valid) + ' = ' + ($definition) + '.validateSchema(' + ($schemaValue) + '); if (' + ($valid) + ') {'; } if ($inline) { if ($rDef.statements) { @@ -62,7 +55,6 @@ module.exports = function generate_custom(it, $keyword, $ruleType) { } } else if ($macro) { var $it = it.util.copy(it); - var $closingBraces = ''; $it.level++; var $nextValid = 'valid' + $it.level; $it.schema = $ruleValidate.validate; @@ -112,9 +104,11 @@ module.exports = function generate_custom(it, $keyword, $ruleType) { } } if ($rDef.modifying) { - out += ' if (' + ($parentData) + ') ' + ($data) + ' = ' + ($parentData) + '[' + ($parentDataProperty) + '];'; + out += ' ' + ($data) + ' = ' + ($parentData) + '[' + ($parentDataProperty) + '];'; + } + if ($validateSchema) { + out += ' }'; } - out += '' + ($closingBraces); if ($rDef.valid) { if ($breakOnError) { out += ' if (true) { '; diff --git a/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/dependencies.js b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/dependencies.js new file mode 100644 index 00000000000000..9ba4c5437b6809 --- /dev/null +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/dependencies.js @@ -0,0 +1,147 @@ +'use strict'; +module.exports = function generate_dependencies(it, $keyword) { + var out = ' '; + var $lvl = it.level; + var $dataLvl = it.dataLevel; + var $schema = it.schema[$keyword]; + var $schemaPath = it.schemaPath + it.util.getProperty($keyword); + var $errSchemaPath = it.errSchemaPath + '/' + $keyword; + var $breakOnError = !it.opts.allErrors; + var $data = 'data' + ($dataLvl || ''); + var $errs = 'errs__' + $lvl; + var $it = it.util.copy(it); + var $closingBraces = ''; + $it.level++; + var $nextValid = 'valid' + $it.level; + var $schemaDeps = {}, + $propertyDeps = {}; + for ($property in $schema) { + var $sch = $schema[$property]; + var $deps = Array.isArray($sch) ? $propertyDeps : $schemaDeps; + $deps[$property] = $sch; + } + out += 'var ' + ($errs) + ' = errors;'; + var $currentErrorPath = it.errorPath; + out += 'var missing' + ($lvl) + ';'; + for (var $property in $propertyDeps) { + $deps = $propertyDeps[$property]; + out += ' if (' + ($data) + (it.util.getProperty($property)) + ' !== undefined '; + if ($breakOnError) { + out += ' && ( '; + var arr1 = $deps; + if (arr1) { + var _$property, $i = -1, + l1 = arr1.length - 1; + while ($i < l1) { + _$property = arr1[$i += 1]; + if ($i) { + out += ' || '; + } + var $prop = it.util.getProperty(_$property); + out += ' ( ' + ($data) + ($prop) + ' === undefined && (missing' + ($lvl) + ' = ' + (it.util.toQuotedString(it.opts.jsonPointers ? _$property : $prop)) + ') ) '; + } + } + out += ')) { '; + var $propertyPath = 'missing' + $lvl, + $missingProperty = '\' + ' + $propertyPath + ' + \''; + if (it.opts._errorDataPathProperty) { + it.errorPath = it.opts.jsonPointers ? it.util.getPathExpr($currentErrorPath, $propertyPath, true) : $currentErrorPath + ' + ' + $propertyPath; + } + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('dependencies') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { property: \'' + (it.util.escapeQuotes($property)) + '\', missingProperty: \'' + ($missingProperty) + '\', depsCount: ' + ($deps.length) + ', deps: \'' + (it.util.escapeQuotes($deps.length == 1 ? $deps[0] : $deps.join(", "))) + '\' } '; + if (it.opts.messages !== false) { + out += ' , message: \'should have '; + if ($deps.length == 1) { + out += 'property ' + (it.util.escapeQuotes($deps[0])); + } else { + out += 'properties ' + (it.util.escapeQuotes($deps.join(", "))); + } + out += ' when property ' + (it.util.escapeQuotes($property)) + ' is present\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + } else { + out += ' ) { '; + var arr2 = $deps; + if (arr2) { + var $reqProperty, i2 = -1, + l2 = arr2.length - 1; + while (i2 < l2) { + $reqProperty = arr2[i2 += 1]; + var $prop = it.util.getProperty($reqProperty), + $missingProperty = it.util.escapeQuotes($reqProperty); + if (it.opts._errorDataPathProperty) { + it.errorPath = it.util.getPath($currentErrorPath, $reqProperty, it.opts.jsonPointers); + } + out += ' if (' + ($data) + ($prop) + ' === undefined) { var err = '; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('dependencies') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { property: \'' + (it.util.escapeQuotes($property)) + '\', missingProperty: \'' + ($missingProperty) + '\', depsCount: ' + ($deps.length) + ', deps: \'' + (it.util.escapeQuotes($deps.length == 1 ? $deps[0] : $deps.join(", "))) + '\' } '; + if (it.opts.messages !== false) { + out += ' , message: \'should have '; + if ($deps.length == 1) { + out += 'property ' + (it.util.escapeQuotes($deps[0])); + } else { + out += 'properties ' + (it.util.escapeQuotes($deps.join(", "))); + } + out += ' when property ' + (it.util.escapeQuotes($property)) + ' is present\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + out += '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } '; + } + } + } + out += ' } '; + if ($breakOnError) { + $closingBraces += '}'; + out += ' else { '; + } + } + it.errorPath = $currentErrorPath; + var $currentBaseId = $it.baseId; + for (var $property in $schemaDeps) { + var $sch = $schemaDeps[$property]; + if (it.util.schemaHasRules($sch, it.RULES.all)) { + out += ' ' + ($nextValid) + ' = true; if (' + ($data) + (it.util.getProperty($property)) + ' !== undefined) { '; + $it.schema = $sch; + $it.schemaPath = $schemaPath + it.util.getProperty($property); + $it.errSchemaPath = $errSchemaPath + '/' + it.util.escapeFragment($property); + out += ' ' + (it.validate($it)) + ' '; + $it.baseId = $currentBaseId; + out += ' } '; + if ($breakOnError) { + out += ' if (' + ($nextValid) + ') { '; + $closingBraces += '}'; + } + } + } + if ($breakOnError) { + out += ' ' + ($closingBraces) + ' if (' + ($errs) + ' == errors) {'; + } + out = it.util.cleanUpCode(out); + return out; +} diff --git a/deps/npm/node_modules/ajv/lib/dotjs/enum.js b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/enum.js similarity index 95% rename from deps/npm/node_modules/ajv/lib/dotjs/enum.js rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/enum.js index 03f3a8caaedd59..ccbf0d83150d72 100644 --- a/deps/npm/node_modules/ajv/lib/dotjs/enum.js +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/enum.js @@ -1,5 +1,5 @@ 'use strict'; -module.exports = function generate_enum(it, $keyword, $ruleType) { +module.exports = function generate_enum(it, $keyword) { var out = ' '; var $lvl = it.level; var $dataLvl = it.dataLevel; @@ -9,7 +9,7 @@ module.exports = function generate_enum(it, $keyword, $ruleType) { var $breakOnError = !it.opts.allErrors; var $data = 'data' + ($dataLvl || ''); var $valid = 'valid' + $lvl; - var $isData = it.opts.$data && $schema && $schema.$data, + var $isData = it.opts.v5 && $schema && $schema.$data, $schemaValue; if ($isData) { out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; diff --git a/deps/npm/node_modules/ajv/lib/dotjs/format.js b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/format.js similarity index 79% rename from deps/npm/node_modules/ajv/lib/dotjs/format.js rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/format.js index 68697f0deb405b..09872c2c4687b1 100644 --- a/deps/npm/node_modules/ajv/lib/dotjs/format.js +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/format.js @@ -1,5 +1,5 @@ 'use strict'; -module.exports = function generate_format(it, $keyword, $ruleType) { +module.exports = function generate_format(it, $keyword) { var out = ' '; var $lvl = it.level; var $dataLvl = it.dataLevel; @@ -14,7 +14,7 @@ module.exports = function generate_format(it, $keyword, $ruleType) { } return out; } - var $isData = it.opts.$data && $schema && $schema.$data, + var $isData = it.opts.v5 && $schema && $schema.$data, $schemaValue; if ($isData) { out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; @@ -25,10 +25,8 @@ module.exports = function generate_format(it, $keyword, $ruleType) { var $unknownFormats = it.opts.unknownFormats, $allowUnknown = Array.isArray($unknownFormats); if ($isData) { - var $format = 'format' + $lvl, - $isObject = 'isObject' + $lvl, - $formatType = 'formatType' + $lvl; - out += ' var ' + ($format) + ' = formats[' + ($schemaValue) + ']; var ' + ($isObject) + ' = typeof ' + ($format) + ' == \'object\' && !(' + ($format) + ' instanceof RegExp) && ' + ($format) + '.validate; var ' + ($formatType) + ' = ' + ($isObject) + ' && ' + ($format) + '.type || \'string\'; if (' + ($isObject) + ') { '; + var $format = 'format' + $lvl; + out += ' var ' + ($format) + ' = formats[' + ($schemaValue) + ']; var isObject' + ($lvl) + ' = typeof ' + ($format) + ' == \'object\' && !(' + ($format) + ' instanceof RegExp) && ' + ($format) + '.validate; if (isObject' + ($lvl) + ') { '; if (it.async) { out += ' var async' + ($lvl) + ' = ' + ($format) + '.async; '; } @@ -37,14 +35,14 @@ module.exports = function generate_format(it, $keyword, $ruleType) { out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'string\') || '; } out += ' ('; - if ($unknownFormats != 'ignore') { + if ($unknownFormats === true || $allowUnknown) { out += ' (' + ($schemaValue) + ' && !' + ($format) + ' '; if ($allowUnknown) { out += ' && self._opts.unknownFormats.indexOf(' + ($schemaValue) + ') == -1 '; } out += ') || '; } - out += ' (' + ($format) + ' && ' + ($formatType) + ' == \'' + ($ruleType) + '\' && !(typeof ' + ($format) + ' == \'function\' ? '; + out += ' (' + ($format) + ' && !(typeof ' + ($format) + ' == \'function\' ? '; if (it.async) { out += ' (async' + ($lvl) + ' ? ' + (it.yieldAwait) + ' ' + ($format) + '(' + ($data) + ') : ' + ($format) + '(' + ($data) + ')) '; } else { @@ -54,33 +52,24 @@ module.exports = function generate_format(it, $keyword, $ruleType) { } else { var $format = it.formats[$schema]; if (!$format) { - if ($unknownFormats == 'ignore') { - it.logger.warn('unknown format "' + $schema + '" ignored in schema at path "' + it.errSchemaPath + '"'); - if ($breakOnError) { - out += ' if (true) { '; + if ($unknownFormats === true || ($allowUnknown && $unknownFormats.indexOf($schema) == -1)) { + throw new Error('unknown format "' + $schema + '" is used in schema at path "' + it.errSchemaPath + '"'); + } else { + if (!$allowUnknown) { + console.warn('unknown format "' + $schema + '" ignored in schema at path "' + it.errSchemaPath + '"'); + if ($unknownFormats !== 'ignore') console.warn('In the next major version it will throw exception. See option unknownFormats for more information'); } - return out; - } else if ($allowUnknown && $unknownFormats.indexOf($schema) >= 0) { if ($breakOnError) { out += ' if (true) { '; } return out; - } else { - throw new Error('unknown format "' + $schema + '" is used in schema at path "' + it.errSchemaPath + '"'); } } var $isObject = typeof $format == 'object' && !($format instanceof RegExp) && $format.validate; - var $formatType = $isObject && $format.type || 'string'; if ($isObject) { var $async = $format.async === true; $format = $format.validate; } - if ($formatType != $ruleType) { - if ($breakOnError) { - out += ' if (true) { '; - } - return out; - } if ($async) { if (!it.async) throw new Error('async format in sync schema'); var $formatRef = 'formats' + it.util.getProperty($schema) + '.validate'; diff --git a/deps/npm/node_modules/ajv/lib/dotjs/items.js b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/items.js similarity index 96% rename from deps/npm/node_modules/ajv/lib/dotjs/items.js rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/items.js index 77be5e214a85fd..b7431b72d9b4a4 100644 --- a/deps/npm/node_modules/ajv/lib/dotjs/items.js +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/items.js @@ -1,5 +1,5 @@ 'use strict'; -module.exports = function generate_items(it, $keyword, $ruleType) { +module.exports = function generate_items(it, $keyword) { var out = ' '; var $lvl = it.level; var $dataLvl = it.dataLevel; @@ -130,7 +130,11 @@ module.exports = function generate_items(it, $keyword, $ruleType) { if ($breakOnError) { out += ' if (!' + ($nextValid) + ') break; '; } - out += ' }'; + out += ' } '; + if ($breakOnError) { + out += ' if (' + ($nextValid) + ') { '; + $closingBraces += '}'; + } } if ($breakOnError) { out += ' ' + ($closingBraces) + ' if (' + ($errs) + ' == errors) {'; diff --git a/deps/npm/node_modules/ajv/lib/dotjs/multipleOf.js b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/multipleOf.js similarity index 93% rename from deps/npm/node_modules/ajv/lib/dotjs/multipleOf.js rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/multipleOf.js index df5a315444130a..d0e43daa3b3318 100644 --- a/deps/npm/node_modules/ajv/lib/dotjs/multipleOf.js +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/multipleOf.js @@ -1,5 +1,5 @@ 'use strict'; -module.exports = function generate_multipleOf(it, $keyword, $ruleType) { +module.exports = function generate_multipleOf(it, $keyword) { var out = ' '; var $lvl = it.level; var $dataLvl = it.dataLevel; @@ -8,7 +8,7 @@ module.exports = function generate_multipleOf(it, $keyword, $ruleType) { var $errSchemaPath = it.errSchemaPath + '/' + $keyword; var $breakOnError = !it.opts.allErrors; var $data = 'data' + ($dataLvl || ''); - var $isData = it.opts.$data && $schema && $schema.$data, + var $isData = it.opts.v5 && $schema && $schema.$data, $schemaValue; if ($isData) { out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; @@ -41,7 +41,7 @@ module.exports = function generate_multipleOf(it, $keyword, $ruleType) { if ($isData) { out += '\' + ' + ($schemaValue); } else { - out += '' + ($schemaValue) + '\''; + out += '' + ($schema) + '\''; } } if (it.opts.verbose) { diff --git a/deps/npm/node_modules/ajv/lib/dotjs/not.js b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/not.js similarity index 98% rename from deps/npm/node_modules/ajv/lib/dotjs/not.js rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/not.js index 67add9f672f58a..2cb2a476534363 100644 --- a/deps/npm/node_modules/ajv/lib/dotjs/not.js +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/not.js @@ -1,5 +1,5 @@ 'use strict'; -module.exports = function generate_not(it, $keyword, $ruleType) { +module.exports = function generate_not(it, $keyword) { var out = ' '; var $lvl = it.level; var $dataLvl = it.dataLevel; diff --git a/deps/npm/node_modules/ajv/lib/dotjs/oneOf.js b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/oneOf.js similarity index 82% rename from deps/npm/node_modules/ajv/lib/dotjs/oneOf.js rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/oneOf.js index b4cd46065bd05a..39f60e6205aeea 100644 --- a/deps/npm/node_modules/ajv/lib/dotjs/oneOf.js +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/oneOf.js @@ -1,5 +1,5 @@ 'use strict'; -module.exports = function generate_oneOf(it, $keyword, $ruleType) { +module.exports = function generate_oneOf(it, $keyword) { var out = ' '; var $lvl = it.level; var $dataLvl = it.dataLevel; @@ -41,7 +41,10 @@ module.exports = function generate_oneOf(it, $keyword, $ruleType) { } } it.compositeRule = $it.compositeRule = $wasComposite; - out += '' + ($closingBraces) + 'if (!' + ($valid) + ') { var err = '; /* istanbul ignore else */ + out += '' + ($closingBraces) + 'if (!' + ($valid) + ') { '; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ if (it.createErrors !== false) { out += ' { keyword: \'' + ('oneOf') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} '; if (it.opts.messages !== false) { @@ -54,13 +57,16 @@ module.exports = function generate_oneOf(it, $keyword, $ruleType) { } else { out += ' {} '; } - out += '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + var __err = out; + out = $$outStack.pop(); if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ if (it.async) { - out += ' throw new ValidationError(vErrors); '; + out += ' throw new ValidationError([' + (__err) + ']); '; } else { - out += ' validate.errors = vErrors; return false; '; + out += ' validate.errors = [' + (__err) + ']; return false; '; } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; } out += '} else { errors = ' + ($errs) + '; if (vErrors !== null) { if (' + ($errs) + ') vErrors.length = ' + ($errs) + '; else vErrors = null; }'; if (it.opts.allErrors) { diff --git a/deps/npm/node_modules/ajv/lib/dotjs/pattern.js b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/pattern.js similarity index 95% rename from deps/npm/node_modules/ajv/lib/dotjs/pattern.js rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/pattern.js index 76b7794e0e800e..5518152a8c0607 100644 --- a/deps/npm/node_modules/ajv/lib/dotjs/pattern.js +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/pattern.js @@ -1,5 +1,5 @@ 'use strict'; -module.exports = function generate_pattern(it, $keyword, $ruleType) { +module.exports = function generate_pattern(it, $keyword) { var out = ' '; var $lvl = it.level; var $dataLvl = it.dataLevel; @@ -8,7 +8,7 @@ module.exports = function generate_pattern(it, $keyword, $ruleType) { var $errSchemaPath = it.errSchemaPath + '/' + $keyword; var $breakOnError = !it.opts.allErrors; var $data = 'data' + ($dataLvl || ''); - var $isData = it.opts.$data && $schema && $schema.$data, + var $isData = it.opts.v5 && $schema && $schema.$data, $schemaValue; if ($isData) { out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; diff --git a/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/patternRequired.js b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/patternRequired.js new file mode 100644 index 00000000000000..07bf31d2975e76 --- /dev/null +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/patternRequired.js @@ -0,0 +1,51 @@ +'use strict'; +module.exports = function generate_patternRequired(it, $keyword) { + var out = ' '; + var $lvl = it.level; + var $dataLvl = it.dataLevel; + var $schema = it.schema[$keyword]; + var $schemaPath = it.schemaPath + it.util.getProperty($keyword); + var $errSchemaPath = it.errSchemaPath + '/' + $keyword; + var $breakOnError = !it.opts.allErrors; + var $data = 'data' + ($dataLvl || ''); + var $valid = 'valid' + $lvl; + var $key = 'key' + $lvl, + $matched = 'patternMatched' + $lvl, + $closingBraces = '', + $ownProperties = it.opts.ownProperties; + out += 'var ' + ($valid) + ' = true;'; + var arr1 = $schema; + if (arr1) { + var $pProperty, i1 = -1, + l1 = arr1.length - 1; + while (i1 < l1) { + $pProperty = arr1[i1 += 1]; + out += ' var ' + ($matched) + ' = false; for (var ' + ($key) + ' in ' + ($data) + ') { '; + if ($ownProperties) { + out += ' if (!Object.prototype.hasOwnProperty.call(' + ($data) + ', ' + ($key) + ')) continue; '; + } + out += ' ' + ($matched) + ' = ' + (it.usePattern($pProperty)) + '.test(' + ($key) + '); if (' + ($matched) + ') break; } '; + var $missingPattern = it.util.escapeQuotes($pProperty); + out += ' if (!' + ($matched) + ') { ' + ($valid) + ' = false; var err = '; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('patternRequired') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingPattern: \'' + ($missingPattern) + '\' } '; + if (it.opts.messages !== false) { + out += ' , message: \'should have property matching pattern \\\'' + ($missingPattern) + '\\\'\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + out += '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } '; + if ($breakOnError) { + $closingBraces += '}'; + out += ' else { '; + } + } + } + out += '' + ($closingBraces); + return out; +} diff --git a/deps/npm/node_modules/ajv/lib/dotjs/properties.js b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/properties.js similarity index 81% rename from deps/npm/node_modules/ajv/lib/dotjs/properties.js rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/properties.js index 3c6cecf63f6459..32eafce6af3fa2 100644 --- a/deps/npm/node_modules/ajv/lib/dotjs/properties.js +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/properties.js @@ -1,5 +1,5 @@ 'use strict'; -module.exports = function generate_properties(it, $keyword, $ruleType) { +module.exports = function generate_properties(it, $keyword) { var out = ' '; var $lvl = it.level; var $dataLvl = it.dataLevel; @@ -15,10 +15,8 @@ module.exports = function generate_properties(it, $keyword, $ruleType) { $it.level++; var $nextValid = 'valid' + $it.level; var $key = 'key' + $lvl, - $idx = 'idx' + $lvl, $dataNxt = $it.dataLevel = it.dataLevel + 1, - $nextData = 'data' + $dataNxt, - $dataProperties = 'dataProperties' + $lvl; + $nextData = 'data' + $dataNxt; var $schemaKeys = Object.keys($schema || {}), $pProperties = it.schema.patternProperties || {}, $pPropertyKeys = Object.keys($pProperties), @@ -32,19 +30,15 @@ module.exports = function generate_properties(it, $keyword, $ruleType) { $currentBaseId = it.baseId; var $required = it.schema.required; if ($required && !(it.opts.v5 && $required.$data) && $required.length < it.opts.loopRequired) var $requiredHash = it.util.toHash($required); - if (it.opts.patternGroups) { + if (it.opts.v5) { var $pgProperties = it.schema.patternGroups || {}, $pgPropertyKeys = Object.keys($pgProperties); } out += 'var ' + ($errs) + ' = errors;var ' + ($nextValid) + ' = true;'; - if ($ownProperties) { - out += ' var ' + ($dataProperties) + ' = undefined;'; - } if ($checkAdditional) { + out += ' for (var ' + ($key) + ' in ' + ($data) + ') { '; if ($ownProperties) { - out += ' ' + ($dataProperties) + ' = ' + ($dataProperties) + ' || Object.keys(' + ($data) + '); for (var ' + ($idx) + '=0; ' + ($idx) + '<' + ($dataProperties) + '.length; ' + ($idx) + '++) { var ' + ($key) + ' = ' + ($dataProperties) + '[' + ($idx) + ']; '; - } else { - out += ' for (var ' + ($key) + ' in ' + ($data) + ') { '; + out += ' if (!Object.prototype.hasOwnProperty.call(' + ($data) + ', ' + ($key) + ')) continue; '; } if ($someProperties) { out += ' var isAdditional' + ($lvl) + ' = !(false '; @@ -74,7 +68,7 @@ module.exports = function generate_properties(it, $keyword, $ruleType) { } } } - if (it.opts.patternGroups && $pgPropertyKeys.length) { + if (it.opts.v5 && $pgPropertyKeys && $pgPropertyKeys.length) { var arr3 = $pgPropertyKeys; if (arr3) { var $pgProperty, $i = -1, @@ -214,11 +208,7 @@ module.exports = function generate_properties(it, $keyword, $ruleType) { out += ' ' + ($code) + ' '; } else { if ($requiredHash && $requiredHash[$propertyKey]) { - out += ' if ( ' + ($useData) + ' === undefined '; - if ($ownProperties) { - out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') '; - } - out += ') { ' + ($nextValid) + ' = false; '; + out += ' if (' + ($useData) + ' === undefined) { ' + ($nextValid) + ' = false; '; var $currentErrorPath = it.errorPath, $currErrSchemaPath = $errSchemaPath, $missingProperty = it.util.escapeQuotes($propertyKey); @@ -263,17 +253,9 @@ module.exports = function generate_properties(it, $keyword, $ruleType) { out += ' } else { '; } else { if ($breakOnError) { - out += ' if ( ' + ($useData) + ' === undefined '; - if ($ownProperties) { - out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') '; - } - out += ') { ' + ($nextValid) + ' = true; } else { '; + out += ' if (' + ($useData) + ' === undefined) { ' + ($nextValid) + ' = true; } else { '; } else { - out += ' if (' + ($useData) + ' !== undefined '; - if ($ownProperties) { - out += ' && Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') '; - } - out += ' ) { '; + out += ' if (' + ($useData) + ' !== undefined) { '; } } out += ' ' + ($code) + ' } '; @@ -286,51 +268,48 @@ module.exports = function generate_properties(it, $keyword, $ruleType) { } } } - if ($pPropertyKeys.length) { - var arr5 = $pPropertyKeys; - if (arr5) { - var $pProperty, i5 = -1, - l5 = arr5.length - 1; - while (i5 < l5) { - $pProperty = arr5[i5 += 1]; - var $sch = $pProperties[$pProperty]; - if (it.util.schemaHasRules($sch, it.RULES.all)) { - $it.schema = $sch; - $it.schemaPath = it.schemaPath + '.patternProperties' + it.util.getProperty($pProperty); - $it.errSchemaPath = it.errSchemaPath + '/patternProperties/' + it.util.escapeFragment($pProperty); - if ($ownProperties) { - out += ' ' + ($dataProperties) + ' = ' + ($dataProperties) + ' || Object.keys(' + ($data) + '); for (var ' + ($idx) + '=0; ' + ($idx) + '<' + ($dataProperties) + '.length; ' + ($idx) + '++) { var ' + ($key) + ' = ' + ($dataProperties) + '[' + ($idx) + ']; '; - } else { - out += ' for (var ' + ($key) + ' in ' + ($data) + ') { '; - } - out += ' if (' + (it.usePattern($pProperty)) + '.test(' + ($key) + ')) { '; - $it.errorPath = it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers); - var $passData = $data + '[' + $key + ']'; - $it.dataPathArr[$dataNxt] = $key; - var $code = it.validate($it); - $it.baseId = $currentBaseId; - if (it.util.varOccurences($code, $nextData) < 2) { - out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' '; - } else { - out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' '; - } - if ($breakOnError) { - out += ' if (!' + ($nextValid) + ') break; '; - } - out += ' } '; - if ($breakOnError) { - out += ' else ' + ($nextValid) + ' = true; '; - } - out += ' } '; - if ($breakOnError) { - out += ' if (' + ($nextValid) + ') { '; - $closingBraces += '}'; - } + var arr5 = $pPropertyKeys; + if (arr5) { + var $pProperty, i5 = -1, + l5 = arr5.length - 1; + while (i5 < l5) { + $pProperty = arr5[i5 += 1]; + var $sch = $pProperties[$pProperty]; + if (it.util.schemaHasRules($sch, it.RULES.all)) { + $it.schema = $sch; + $it.schemaPath = it.schemaPath + '.patternProperties' + it.util.getProperty($pProperty); + $it.errSchemaPath = it.errSchemaPath + '/patternProperties/' + it.util.escapeFragment($pProperty); + out += ' for (var ' + ($key) + ' in ' + ($data) + ') { '; + if ($ownProperties) { + out += ' if (!Object.prototype.hasOwnProperty.call(' + ($data) + ', ' + ($key) + ')) continue; '; + } + out += ' if (' + (it.usePattern($pProperty)) + '.test(' + ($key) + ')) { '; + $it.errorPath = it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers); + var $passData = $data + '[' + $key + ']'; + $it.dataPathArr[$dataNxt] = $key; + var $code = it.validate($it); + $it.baseId = $currentBaseId; + if (it.util.varOccurences($code, $nextData) < 2) { + out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' '; + } else { + out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' '; + } + if ($breakOnError) { + out += ' if (!' + ($nextValid) + ') break; '; + } + out += ' } '; + if ($breakOnError) { + out += ' else ' + ($nextValid) + ' = true; '; + } + out += ' } '; + if ($breakOnError) { + out += ' if (' + ($nextValid) + ') { '; + $closingBraces += '}'; } } } } - if (it.opts.patternGroups && $pgPropertyKeys.length) { + if (it.opts.v5) { var arr6 = $pgPropertyKeys; if (arr6) { var $pgProperty, i6 = -1, @@ -343,11 +322,9 @@ module.exports = function generate_properties(it, $keyword, $ruleType) { $it.schema = $sch; $it.schemaPath = it.schemaPath + '.patternGroups' + it.util.getProperty($pgProperty) + '.schema'; $it.errSchemaPath = it.errSchemaPath + '/patternGroups/' + it.util.escapeFragment($pgProperty) + '/schema'; - out += ' var pgPropCount' + ($lvl) + ' = 0; '; + out += ' var pgPropCount' + ($lvl) + ' = 0; for (var ' + ($key) + ' in ' + ($data) + ') { '; if ($ownProperties) { - out += ' ' + ($dataProperties) + ' = ' + ($dataProperties) + ' || Object.keys(' + ($data) + '); for (var ' + ($idx) + '=0; ' + ($idx) + '<' + ($dataProperties) + '.length; ' + ($idx) + '++) { var ' + ($key) + ' = ' + ($dataProperties) + '[' + ($idx) + ']; '; - } else { - out += ' for (var ' + ($key) + ' in ' + ($data) + ') { '; + out += ' if (!Object.prototype.hasOwnProperty.call(' + ($data) + ', ' + ($key) + ')) continue; '; } out += ' if (' + (it.usePattern($pgProperty)) + '.test(' + ($key) + ')) { pgPropCount' + ($lvl) + '++; '; $it.errorPath = it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers); diff --git a/deps/npm/node_modules/ajv/lib/dotjs/ref.js b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/ref.js similarity index 83% rename from deps/npm/node_modules/ajv/lib/dotjs/ref.js rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/ref.js index a9d7bb909be207..e07c70c3b3b951 100644 --- a/deps/npm/node_modules/ajv/lib/dotjs/ref.js +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/ref.js @@ -1,5 +1,5 @@ 'use strict'; -module.exports = function generate_ref(it, $keyword, $ruleType) { +module.exports = function generate_ref(it, $keyword) { var out = ' '; var $lvl = it.level; var $dataLvl = it.dataLevel; @@ -20,9 +20,9 @@ module.exports = function generate_ref(it, $keyword, $ruleType) { } else { var $refVal = it.resolveRef(it.baseId, $schema, it.isRoot); if ($refVal === undefined) { - var $message = it.MissingRefError.message(it.baseId, $schema); + var $message = 'can\'t resolve reference ' + $schema + ' from id ' + it.baseId; if (it.opts.missingRefs == 'fail') { - it.logger.error($message); + console.log($message); var $$outStack = $$outStack || []; $$outStack.push(out); out = ''; /* istanbul ignore else */ @@ -53,12 +53,15 @@ module.exports = function generate_ref(it, $keyword, $ruleType) { out += ' if (false) { '; } } else if (it.opts.missingRefs == 'ignore') { - it.logger.warn($message); + console.log($message); if ($breakOnError) { out += ' if (true) { '; } } else { - throw new it.MissingRefError(it.baseId, $schema, $message); + var $error = new Error($message); + $error.missingRef = it.resolve.url(it.baseId, $schema); + $error.missingSchema = it.resolve.normalizeId(it.resolve.fullPath($error.missingRef)); + throw $error; } } else if ($refVal.inline) { var $it = it.util.copy(it); @@ -97,18 +100,11 @@ module.exports = function generate_ref(it, $keyword, $ruleType) { out = $$outStack.pop(); if ($async) { if (!it.async) throw new Error('async schema referenced by sync schema'); + out += ' try { '; if ($breakOnError) { - out += ' var ' + ($valid) + '; '; + out += 'var ' + ($valid) + ' ='; } - out += ' try { ' + (it.yieldAwait) + ' ' + (__callValidate) + '; '; - if ($breakOnError) { - out += ' ' + ($valid) + ' = true; '; - } - out += ' } catch (e) { if (!(e instanceof ValidationError)) throw e; if (vErrors === null) vErrors = e.errors; else vErrors = vErrors.concat(e.errors); errors = vErrors.length; '; - if ($breakOnError) { - out += ' ' + ($valid) + ' = false; '; - } - out += ' } '; + out += ' ' + (it.yieldAwait) + ' ' + (__callValidate) + '; } catch (e) { if (!(e instanceof ValidationError)) throw e; if (vErrors === null) vErrors = e.errors; else vErrors = vErrors.concat(e.errors); errors = vErrors.length; } '; if ($breakOnError) { out += ' if (' + ($valid) + ') { '; } diff --git a/deps/npm/node_modules/ajv/lib/dotjs/required.js b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/required.js similarity index 84% rename from deps/npm/node_modules/ajv/lib/dotjs/required.js rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/required.js index 15b36bb7a71bd9..eb32aeae5376df 100644 --- a/deps/npm/node_modules/ajv/lib/dotjs/required.js +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/required.js @@ -1,5 +1,5 @@ 'use strict'; -module.exports = function generate_required(it, $keyword, $ruleType) { +module.exports = function generate_required(it, $keyword) { var out = ' '; var $lvl = it.level; var $dataLvl = it.dataLevel; @@ -9,7 +9,7 @@ module.exports = function generate_required(it, $keyword, $ruleType) { var $breakOnError = !it.opts.allErrors; var $data = 'data' + ($dataLvl || ''); var $valid = 'valid' + $lvl; - var $isData = it.opts.$data && $schema && $schema.$data, + var $isData = it.opts.v5 && $schema && $schema.$data, $schemaValue; if ($isData) { out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; @@ -39,8 +39,7 @@ module.exports = function generate_required(it, $keyword, $ruleType) { } if ($isData || $required.length) { var $currentErrorPath = it.errorPath, - $loopRequired = $isData || $required.length >= it.opts.loopRequired, - $ownProperties = it.opts.ownProperties; + $loopRequired = $isData || $required.length >= it.opts.loopRequired; if ($breakOnError) { out += ' var missing' + ($lvl) + '; '; if ($loopRequired) { @@ -57,11 +56,7 @@ module.exports = function generate_required(it, $keyword, $ruleType) { if ($isData) { out += ' if (schema' + ($lvl) + ' === undefined) ' + ($valid) + ' = true; else if (!Array.isArray(schema' + ($lvl) + ')) ' + ($valid) + ' = false; else {'; } - out += ' for (var ' + ($i) + ' = 0; ' + ($i) + ' < ' + ($vSchema) + '.length; ' + ($i) + '++) { ' + ($valid) + ' = ' + ($data) + '[' + ($vSchema) + '[' + ($i) + ']] !== undefined '; - if ($ownProperties) { - out += ' && Object.prototype.hasOwnProperty.call(' + ($data) + ', ' + ($vSchema) + '[' + ($i) + ']) '; - } - out += '; if (!' + ($valid) + ') break; } '; + out += ' for (var ' + ($i) + ' = 0; ' + ($i) + ' < ' + ($vSchema) + '.length; ' + ($i) + '++) { ' + ($valid) + ' = ' + ($data) + '[' + ($vSchema) + '[' + ($i) + ']] !== undefined; if (!' + ($valid) + ') break; } '; if ($isData) { out += ' } '; } @@ -103,20 +98,15 @@ module.exports = function generate_required(it, $keyword, $ruleType) { out += ' if ( '; var arr2 = $required; if (arr2) { - var $propertyKey, $i = -1, + var _$property, $i = -1, l2 = arr2.length - 1; while ($i < l2) { - $propertyKey = arr2[$i += 1]; + _$property = arr2[$i += 1]; if ($i) { out += ' || '; } - var $prop = it.util.getProperty($propertyKey), - $useData = $data + $prop; - out += ' ( ( ' + ($useData) + ' === undefined '; - if ($ownProperties) { - out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') '; - } - out += ') && (missing' + ($lvl) + ' = ' + (it.util.toQuotedString(it.opts.jsonPointers ? $propertyKey : $prop)) + ') ) '; + var $prop = it.util.getProperty(_$property); + out += ' ( ' + ($data) + ($prop) + ' === undefined && (missing' + ($lvl) + ' = ' + (it.util.toQuotedString(it.opts.jsonPointers ? _$property : $prop)) + ') ) '; } } out += ') { '; @@ -192,11 +182,7 @@ module.exports = function generate_required(it, $keyword, $ruleType) { } out += '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } else if (' + ($vSchema) + ' !== undefined) { '; } - out += ' for (var ' + ($i) + ' = 0; ' + ($i) + ' < ' + ($vSchema) + '.length; ' + ($i) + '++) { if (' + ($data) + '[' + ($vSchema) + '[' + ($i) + ']] === undefined '; - if ($ownProperties) { - out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', ' + ($vSchema) + '[' + ($i) + ']) '; - } - out += ') { var err = '; /* istanbul ignore else */ + out += ' for (var ' + ($i) + ' = 0; ' + ($i) + ' < ' + ($vSchema) + '.length; ' + ($i) + '++) { if (' + ($data) + '[' + ($vSchema) + '[' + ($i) + ']] === undefined) { var err = '; /* istanbul ignore else */ if (it.createErrors !== false) { out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } '; if (it.opts.messages !== false) { @@ -222,21 +208,16 @@ module.exports = function generate_required(it, $keyword, $ruleType) { } else { var arr3 = $required; if (arr3) { - var $propertyKey, i3 = -1, + var $reqProperty, i3 = -1, l3 = arr3.length - 1; while (i3 < l3) { - $propertyKey = arr3[i3 += 1]; - var $prop = it.util.getProperty($propertyKey), - $missingProperty = it.util.escapeQuotes($propertyKey), - $useData = $data + $prop; + $reqProperty = arr3[i3 += 1]; + var $prop = it.util.getProperty($reqProperty), + $missingProperty = it.util.escapeQuotes($reqProperty); if (it.opts._errorDataPathProperty) { - it.errorPath = it.util.getPath($currentErrorPath, $propertyKey, it.opts.jsonPointers); - } - out += ' if ( ' + ($useData) + ' === undefined '; - if ($ownProperties) { - out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') '; + it.errorPath = it.util.getPath($currentErrorPath, $reqProperty, it.opts.jsonPointers); } - out += ') { var err = '; /* istanbul ignore else */ + out += ' if (' + ($data) + ($prop) + ' === undefined) { var err = '; /* istanbul ignore else */ if (it.createErrors !== false) { out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } '; if (it.opts.messages !== false) { diff --git a/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/switch.js b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/switch.js new file mode 100644 index 00000000000000..18f17e487b0503 --- /dev/null +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/switch.js @@ -0,0 +1,128 @@ +'use strict'; +module.exports = function generate_switch(it, $keyword) { + var out = ' '; + var $lvl = it.level; + var $dataLvl = it.dataLevel; + var $schema = it.schema[$keyword]; + var $schemaPath = it.schemaPath + it.util.getProperty($keyword); + var $errSchemaPath = it.errSchemaPath + '/' + $keyword; + var $breakOnError = !it.opts.allErrors; + var $data = 'data' + ($dataLvl || ''); + var $valid = 'valid' + $lvl; + var $errs = 'errs__' + $lvl; + var $it = it.util.copy(it); + var $closingBraces = ''; + $it.level++; + var $nextValid = 'valid' + $it.level; + var $ifPassed = 'ifPassed' + it.level, + $currentBaseId = $it.baseId, + $shouldContinue; + out += 'var ' + ($ifPassed) + ';'; + var arr1 = $schema; + if (arr1) { + var $sch, $caseIndex = -1, + l1 = arr1.length - 1; + while ($caseIndex < l1) { + $sch = arr1[$caseIndex += 1]; + if ($caseIndex && !$shouldContinue) { + out += ' if (!' + ($ifPassed) + ') { '; + $closingBraces += '}'; + } + if ($sch.if && it.util.schemaHasRules($sch.if, it.RULES.all)) { + out += ' var ' + ($errs) + ' = errors; '; + var $wasComposite = it.compositeRule; + it.compositeRule = $it.compositeRule = true; + $it.createErrors = false; + $it.schema = $sch.if; + $it.schemaPath = $schemaPath + '[' + $caseIndex + '].if'; + $it.errSchemaPath = $errSchemaPath + '/' + $caseIndex + '/if'; + out += ' ' + (it.validate($it)) + ' '; + $it.baseId = $currentBaseId; + $it.createErrors = true; + it.compositeRule = $it.compositeRule = $wasComposite; + out += ' ' + ($ifPassed) + ' = ' + ($nextValid) + '; if (' + ($ifPassed) + ') { '; + if (typeof $sch.then == 'boolean') { + if ($sch.then === false) { + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('switch') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { caseIndex: ' + ($caseIndex) + ' } '; + if (it.opts.messages !== false) { + out += ' , message: \'should pass "switch" keyword validation\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + } + out += ' var ' + ($nextValid) + ' = ' + ($sch.then) + '; '; + } else { + $it.schema = $sch.then; + $it.schemaPath = $schemaPath + '[' + $caseIndex + '].then'; + $it.errSchemaPath = $errSchemaPath + '/' + $caseIndex + '/then'; + out += ' ' + (it.validate($it)) + ' '; + $it.baseId = $currentBaseId; + } + out += ' } else { errors = ' + ($errs) + '; if (vErrors !== null) { if (' + ($errs) + ') vErrors.length = ' + ($errs) + '; else vErrors = null; } } '; + } else { + out += ' ' + ($ifPassed) + ' = true; '; + if (typeof $sch.then == 'boolean') { + if ($sch.then === false) { + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('switch') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { caseIndex: ' + ($caseIndex) + ' } '; + if (it.opts.messages !== false) { + out += ' , message: \'should pass "switch" keyword validation\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + } + out += ' var ' + ($nextValid) + ' = ' + ($sch.then) + '; '; + } else { + $it.schema = $sch.then; + $it.schemaPath = $schemaPath + '[' + $caseIndex + '].then'; + $it.errSchemaPath = $errSchemaPath + '/' + $caseIndex + '/then'; + out += ' ' + (it.validate($it)) + ' '; + $it.baseId = $currentBaseId; + } + } + $shouldContinue = $sch.continue + } + } + out += '' + ($closingBraces) + 'var ' + ($valid) + ' = ' + ($nextValid) + '; '; + out = it.util.cleanUpCode(out); + return out; +} diff --git a/deps/npm/node_modules/ajv/lib/dotjs/uniqueItems.js b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/uniqueItems.js similarity index 95% rename from deps/npm/node_modules/ajv/lib/dotjs/uniqueItems.js rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/uniqueItems.js index d9b3185fce72d0..2f27b0eeab97fb 100644 --- a/deps/npm/node_modules/ajv/lib/dotjs/uniqueItems.js +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/uniqueItems.js @@ -1,5 +1,5 @@ 'use strict'; -module.exports = function generate_uniqueItems(it, $keyword, $ruleType) { +module.exports = function generate_uniqueItems(it, $keyword) { var out = ' '; var $lvl = it.level; var $dataLvl = it.dataLevel; @@ -9,7 +9,7 @@ module.exports = function generate_uniqueItems(it, $keyword, $ruleType) { var $breakOnError = !it.opts.allErrors; var $data = 'data' + ($dataLvl || ''); var $valid = 'valid' + $lvl; - var $isData = it.opts.$data && $schema && $schema.$data, + var $isData = it.opts.v5 && $schema && $schema.$data, $schemaValue; if ($isData) { out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; diff --git a/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/validate.js b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/validate.js new file mode 100644 index 00000000000000..0c4112e1d40f54 --- /dev/null +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/dotjs/validate.js @@ -0,0 +1,375 @@ +'use strict'; +module.exports = function generate_validate(it, $keyword) { + var out = ''; + var $async = it.schema.$async === true; + if (it.isTop) { + var $top = it.isTop, + $lvl = it.level = 0, + $dataLvl = it.dataLevel = 0, + $data = 'data'; + it.rootId = it.resolve.fullPath(it.root.schema.id); + it.baseId = it.baseId || it.rootId; + if ($async) { + it.async = true; + var $es7 = it.opts.async == 'es7'; + it.yieldAwait = $es7 ? 'await' : 'yield'; + } + delete it.isTop; + it.dataPathArr = [undefined]; + out += ' var validate = '; + if ($async) { + if ($es7) { + out += ' (async function '; + } else { + if (it.opts.async == 'co*') { + out += 'co.wrap'; + } + out += '(function* '; + } + } else { + out += ' (function '; + } + out += ' (data, dataPath, parentData, parentDataProperty, rootData) { \'use strict\'; var vErrors = null; '; + out += ' var errors = 0; '; + out += ' if (rootData === undefined) rootData = data;'; + } else { + var $lvl = it.level, + $dataLvl = it.dataLevel, + $data = 'data' + ($dataLvl || ''); + if (it.schema.id) it.baseId = it.resolve.url(it.baseId, it.schema.id); + if ($async && !it.async) throw new Error('async schema in sync schema'); + out += ' var errs_' + ($lvl) + ' = errors;'; + } + var $valid = 'valid' + $lvl, + $breakOnError = !it.opts.allErrors, + $closingBraces1 = '', + $closingBraces2 = ''; + var $typeSchema = it.schema.type, + $typeIsArray = Array.isArray($typeSchema); + if ($typeSchema && it.opts.coerceTypes) { + var $coerceToTypes = it.util.coerceToTypes(it.opts.coerceTypes, $typeSchema); + if ($coerceToTypes) { + var $schemaPath = it.schemaPath + '.type', + $errSchemaPath = it.errSchemaPath + '/type', + $method = $typeIsArray ? 'checkDataTypes' : 'checkDataType'; + out += ' if (' + (it.util[$method]($typeSchema, $data, true)) + ') { '; + var $dataType = 'dataType' + $lvl, + $coerced = 'coerced' + $lvl; + out += ' var ' + ($dataType) + ' = typeof ' + ($data) + '; '; + if (it.opts.coerceTypes == 'array') { + out += ' if (' + ($dataType) + ' == \'object\' && Array.isArray(' + ($data) + ')) ' + ($dataType) + ' = \'array\'; '; + } + out += ' var ' + ($coerced) + ' = undefined; '; + var $bracesCoercion = ''; + var arr1 = $coerceToTypes; + if (arr1) { + var $type, $i = -1, + l1 = arr1.length - 1; + while ($i < l1) { + $type = arr1[$i += 1]; + if ($i) { + out += ' if (' + ($coerced) + ' === undefined) { '; + $bracesCoercion += '}'; + } + if (it.opts.coerceTypes == 'array' && $type != 'array') { + out += ' if (' + ($dataType) + ' == \'array\' && ' + ($data) + '.length == 1) { ' + ($coerced) + ' = ' + ($data) + ' = ' + ($data) + '[0]; ' + ($dataType) + ' = typeof ' + ($data) + '; } '; + } + if ($type == 'string') { + out += ' if (' + ($dataType) + ' == \'number\' || ' + ($dataType) + ' == \'boolean\') ' + ($coerced) + ' = \'\' + ' + ($data) + '; else if (' + ($data) + ' === null) ' + ($coerced) + ' = \'\'; '; + } else if ($type == 'number' || $type == 'integer') { + out += ' if (' + ($dataType) + ' == \'boolean\' || ' + ($data) + ' === null || (' + ($dataType) + ' == \'string\' && ' + ($data) + ' && ' + ($data) + ' == +' + ($data) + ' '; + if ($type == 'integer') { + out += ' && !(' + ($data) + ' % 1)'; + } + out += ')) ' + ($coerced) + ' = +' + ($data) + '; '; + } else if ($type == 'boolean') { + out += ' if (' + ($data) + ' === \'false\' || ' + ($data) + ' === 0 || ' + ($data) + ' === null) ' + ($coerced) + ' = false; else if (' + ($data) + ' === \'true\' || ' + ($data) + ' === 1) ' + ($coerced) + ' = true; '; + } else if ($type == 'null') { + out += ' if (' + ($data) + ' === \'\' || ' + ($data) + ' === 0 || ' + ($data) + ' === false) ' + ($coerced) + ' = null; '; + } else if (it.opts.coerceTypes == 'array' && $type == 'array') { + out += ' if (' + ($dataType) + ' == \'string\' || ' + ($dataType) + ' == \'number\' || ' + ($dataType) + ' == \'boolean\' || ' + ($data) + ' == null) ' + ($coerced) + ' = [' + ($data) + ']; '; + } + } + } + out += ' ' + ($bracesCoercion) + ' if (' + ($coerced) + ' === undefined) { '; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('type') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { type: \''; + if ($typeIsArray) { + out += '' + ($typeSchema.join(",")); + } else { + out += '' + ($typeSchema); + } + out += '\' } '; + if (it.opts.messages !== false) { + out += ' , message: \'should be '; + if ($typeIsArray) { + out += '' + ($typeSchema.join(",")); + } else { + out += '' + ($typeSchema); + } + out += '\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + out += ' } else { '; + var $parentData = $dataLvl ? 'data' + (($dataLvl - 1) || '') : 'parentData', + $parentDataProperty = $dataLvl ? it.dataPathArr[$dataLvl] : 'parentDataProperty'; + out += ' ' + ($data) + ' = ' + ($coerced) + '; '; + if (!$dataLvl) { + out += 'if (' + ($parentData) + ' !== undefined)'; + } + out += ' ' + ($parentData) + '[' + ($parentDataProperty) + '] = ' + ($coerced) + '; } } '; + } + } + var $refKeywords; + if (it.schema.$ref && ($refKeywords = it.util.schemaHasRulesExcept(it.schema, it.RULES.all, '$ref'))) { + if (it.opts.extendRefs == 'fail') { + throw new Error('$ref: validation keywords used in schema at path "' + it.errSchemaPath + '"'); + } else if (it.opts.extendRefs == 'ignore') { + $refKeywords = false; + console.log('$ref: keywords ignored in schema at path "' + it.errSchemaPath + '"'); + } else if (it.opts.extendRefs !== true) { + console.log('$ref: all keywords used in schema at path "' + it.errSchemaPath + '". It will change in the next major version, see issue #260. Use option { extendRefs: true } to keep current behaviour'); + } + } + if (it.schema.$ref && !$refKeywords) { + out += ' ' + (it.RULES.all.$ref.code(it, '$ref')) + ' '; + if ($breakOnError) { + out += ' } if (errors === '; + if ($top) { + out += '0'; + } else { + out += 'errs_' + ($lvl); + } + out += ') { '; + $closingBraces2 += '}'; + } + } else { + var arr2 = it.RULES; + if (arr2) { + var $rulesGroup, i2 = -1, + l2 = arr2.length - 1; + while (i2 < l2) { + $rulesGroup = arr2[i2 += 1]; + if ($shouldUseGroup($rulesGroup)) { + if ($rulesGroup.type) { + out += ' if (' + (it.util.checkDataType($rulesGroup.type, $data)) + ') { '; + } + if (it.opts.useDefaults && !it.compositeRule) { + if ($rulesGroup.type == 'object' && it.schema.properties) { + var $schema = it.schema.properties, + $schemaKeys = Object.keys($schema); + var arr3 = $schemaKeys; + if (arr3) { + var $propertyKey, i3 = -1, + l3 = arr3.length - 1; + while (i3 < l3) { + $propertyKey = arr3[i3 += 1]; + var $sch = $schema[$propertyKey]; + if ($sch.default !== undefined) { + var $passData = $data + it.util.getProperty($propertyKey); + out += ' if (' + ($passData) + ' === undefined) ' + ($passData) + ' = '; + if (it.opts.useDefaults == 'shared') { + out += ' ' + (it.useDefault($sch.default)) + ' '; + } else { + out += ' ' + (JSON.stringify($sch.default)) + ' '; + } + out += '; '; + } + } + } + } else if ($rulesGroup.type == 'array' && Array.isArray(it.schema.items)) { + var arr4 = it.schema.items; + if (arr4) { + var $sch, $i = -1, + l4 = arr4.length - 1; + while ($i < l4) { + $sch = arr4[$i += 1]; + if ($sch.default !== undefined) { + var $passData = $data + '[' + $i + ']'; + out += ' if (' + ($passData) + ' === undefined) ' + ($passData) + ' = '; + if (it.opts.useDefaults == 'shared') { + out += ' ' + (it.useDefault($sch.default)) + ' '; + } else { + out += ' ' + (JSON.stringify($sch.default)) + ' '; + } + out += '; '; + } + } + } + } + } + var arr5 = $rulesGroup.rules; + if (arr5) { + var $rule, i5 = -1, + l5 = arr5.length - 1; + while (i5 < l5) { + $rule = arr5[i5 += 1]; + if ($shouldUseRule($rule)) { + out += ' ' + ($rule.code(it, $rule.keyword)) + ' '; + if ($breakOnError) { + $closingBraces1 += '}'; + } + } + } + } + if ($breakOnError) { + out += ' ' + ($closingBraces1) + ' '; + $closingBraces1 = ''; + } + if ($rulesGroup.type) { + out += ' } '; + if ($typeSchema && $typeSchema === $rulesGroup.type && !$coerceToTypes) { + var $typeChecked = true; + out += ' else { '; + var $schemaPath = it.schemaPath + '.type', + $errSchemaPath = it.errSchemaPath + '/type'; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('type') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { type: \''; + if ($typeIsArray) { + out += '' + ($typeSchema.join(",")); + } else { + out += '' + ($typeSchema); + } + out += '\' } '; + if (it.opts.messages !== false) { + out += ' , message: \'should be '; + if ($typeIsArray) { + out += '' + ($typeSchema.join(",")); + } else { + out += '' + ($typeSchema); + } + out += '\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + out += ' } '; + } + } + if ($breakOnError) { + out += ' if (errors === '; + if ($top) { + out += '0'; + } else { + out += 'errs_' + ($lvl); + } + out += ') { '; + $closingBraces2 += '}'; + } + } + } + } + } + if ($typeSchema && !$typeChecked && !$coerceToTypes) { + var $schemaPath = it.schemaPath + '.type', + $errSchemaPath = it.errSchemaPath + '/type', + $method = $typeIsArray ? 'checkDataTypes' : 'checkDataType'; + out += ' if (' + (it.util[$method]($typeSchema, $data, true)) + ') { '; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('type') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { type: \''; + if ($typeIsArray) { + out += '' + ($typeSchema.join(",")); + } else { + out += '' + ($typeSchema); + } + out += '\' } '; + if (it.opts.messages !== false) { + out += ' , message: \'should be '; + if ($typeIsArray) { + out += '' + ($typeSchema.join(",")); + } else { + out += '' + ($typeSchema); + } + out += '\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + out += ' }'; + } + if ($breakOnError) { + out += ' ' + ($closingBraces2) + ' '; + } + if ($top) { + if ($async) { + out += ' if (errors === 0) return true; '; + out += ' else throw new ValidationError(vErrors); '; + } else { + out += ' validate.errors = vErrors; '; + out += ' return errors === 0; '; + } + out += ' }); return validate;'; + } else { + out += ' var ' + ($valid) + ' = errors === errs_' + ($lvl) + ';'; + } + out = it.util.cleanUpCode(out); + if ($top && $breakOnError) { + out = it.util.cleanUpVarErrors(out, $async); + } + + function $shouldUseGroup($rulesGroup) { + for (var i = 0; i < $rulesGroup.rules.length; i++) + if ($shouldUseRule($rulesGroup.rules[i])) return true; + } + + function $shouldUseRule($rule) { + return it.schema[$rule.keyword] !== undefined || ($rule.keyword == 'properties' && (it.schema.additionalProperties === false || typeof it.schema.additionalProperties == 'object' || (it.schema.patternProperties && Object.keys(it.schema.patternProperties).length) || (it.opts.v5 && it.schema.patternGroups && Object.keys(it.schema.patternGroups).length))); + } + return out; +} diff --git a/deps/npm/node_modules/ajv/lib/keyword.js b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/keyword.js similarity index 90% rename from deps/npm/node_modules/ajv/lib/keyword.js rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/keyword.js index 5fcfb75fcaad8b..1c9cccfe6322df 100644 --- a/deps/npm/node_modules/ajv/lib/keyword.js +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/keyword.js @@ -1,6 +1,6 @@ 'use strict'; -var IDENTIFIER = /^[a-z_$][a-z0-9_$-]*$/i; +var IDENTIFIER = /^[a-z_$][a-z0-9_$\-]*$/i; var customRuleCode = require('./dotjs/custom'); module.exports = { @@ -14,7 +14,6 @@ module.exports = { * @this Ajv * @param {String} keyword custom keyword, should be unique (including different from all standard, custom and macro keywords). * @param {Object} definition keyword definition object with properties `type` (type(s) which the keyword applies to), `validate` or `compile`. - * @return {Ajv} this for method chaining */ function addKeyword(keyword, definition) { /* jshint validthis: true */ @@ -41,7 +40,7 @@ function addKeyword(keyword, definition) { _addRule(keyword, dataType, definition); } - var $data = definition.$data === true && this._opts.$data; + var $data = definition.$data === true && this._opts.v5; if ($data && !definition.validate) throw new Error('$data support: "validate" function is not defined'); @@ -51,7 +50,7 @@ function addKeyword(keyword, definition) { metaSchema = { anyOf: [ metaSchema, - { '$ref': 'https://raw.githubusercontent.com/epoberezkin/ajv/master/lib/refs/$data.json#' } + { '$ref': 'https://raw.githubusercontent.com/epoberezkin/ajv/master/lib/refs/json-schema-v5.json#/definitions/$data' } ] }; } @@ -81,8 +80,7 @@ function addKeyword(keyword, definition) { keyword: keyword, definition: definition, custom: true, - code: customRuleCode, - implements: definition.implements + code: customRuleCode }; ruleGroup.rules.push(rule); RULES.custom[keyword] = rule; @@ -92,8 +90,6 @@ function addKeyword(keyword, definition) { function checkDataType(dataType) { if (!RULES.types[dataType]) throw new Error('Unknown type ' + dataType); } - - return this; } @@ -114,7 +110,6 @@ function getKeyword(keyword) { * Remove keyword * @this Ajv * @param {String} keyword pre-defined or custom keyword. - * @return {Ajv} this for method chaining */ function removeKeyword(keyword) { /* jshint validthis: true */ @@ -131,5 +126,4 @@ function removeKeyword(keyword) { } } } - return this; } diff --git a/deps/npm/node_modules/ajv/lib/refs/json-schema-draft-04.json b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/refs/json-schema-draft-04.json similarity index 100% rename from deps/npm/node_modules/ajv/lib/refs/json-schema-draft-04.json rename to deps/npm/node_modules/har-validator/node_modules/ajv/lib/refs/json-schema-draft-04.json diff --git a/deps/npm/node_modules/har-validator/node_modules/ajv/lib/refs/json-schema-v5.json b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/refs/json-schema-v5.json new file mode 100644 index 00000000000000..9895c978457baa --- /dev/null +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/refs/json-schema-v5.json @@ -0,0 +1,328 @@ +{ + "id": "https://raw.githubusercontent.com/epoberezkin/ajv/master/lib/refs/json-schema-v5.json#", + "$schema": "http://json-schema.org/draft-04/schema#", + "description": "Core schema meta-schema (v5 proposals)", + "definitions": { + "schemaArray": { + "type": "array", + "minItems": 1, + "items": { "$ref": "#" } + }, + "positiveInteger": { + "type": "integer", + "minimum": 0 + }, + "positiveIntegerDefault0": { + "allOf": [ { "$ref": "#/definitions/positiveInteger" }, { "default": 0 } ] + }, + "simpleTypes": { + "enum": [ "array", "boolean", "integer", "null", "number", "object", "string" ] + }, + "stringArray": { + "type": "array", + "items": { "type": "string" }, + "minItems": 1, + "uniqueItems": true + }, + "$data": { + "type": "object", + "required": [ "$data" ], + "properties": { + "$data": { + "type": "string", + "anyOf": [ + { "format": "relative-json-pointer" }, + { "format": "json-pointer" } + ] + } + }, + "additionalProperties": false + } + }, + "type": "object", + "properties": { + "id": { + "type": "string", + "format": "uri" + }, + "$schema": { + "type": "string", + "format": "uri" + }, + "title": { + "type": "string" + }, + "description": { + "type": "string" + }, + "default": {}, + "multipleOf": { + "anyOf": [ + { + "type": "number", + "minimum": 0, + "exclusiveMinimum": true + }, + { "$ref": "#/definitions/$data" } + ] + }, + "maximum": { + "anyOf": [ + { "type": "number" }, + { "$ref": "#/definitions/$data" } + ] + }, + "exclusiveMaximum": { + "anyOf": [ + { + "type": "boolean", + "default": false + }, + { "$ref": "#/definitions/$data" } + ] + }, + "minimum": { + "anyOf": [ + { "type": "number" }, + { "$ref": "#/definitions/$data" } + ] + }, + "exclusiveMinimum": { + "anyOf": [ + { + "type": "boolean", + "default": false + }, + { "$ref": "#/definitions/$data" } + ] + }, + "maxLength": { + "anyOf": [ + { "$ref": "#/definitions/positiveInteger" }, + { "$ref": "#/definitions/$data" } + ] + }, + "minLength": { + "anyOf": [ + { "$ref": "#/definitions/positiveIntegerDefault0" }, + { "$ref": "#/definitions/$data" } + ] + }, + "pattern": { + "anyOf": [ + { + "type": "string", + "format": "regex" + }, + { "$ref": "#/definitions/$data" } + ] + }, + "additionalItems": { + "anyOf": [ + { "type": "boolean" }, + { "$ref": "#" }, + { "$ref": "#/definitions/$data" } + ], + "default": {} + }, + "items": { + "anyOf": [ + { "$ref": "#" }, + { "$ref": "#/definitions/schemaArray" } + ], + "default": {} + }, + "maxItems": { + "anyOf": [ + { "$ref": "#/definitions/positiveInteger" }, + { "$ref": "#/definitions/$data" } + ] + }, + "minItems": { + "anyOf": [ + { "$ref": "#/definitions/positiveIntegerDefault0" }, + { "$ref": "#/definitions/$data" } + ] + }, + "uniqueItems": { + "anyOf": [ + { + "type": "boolean", + "default": false + }, + { "$ref": "#/definitions/$data" } + ] + }, + "maxProperties": { + "anyOf": [ + { "$ref": "#/definitions/positiveInteger" }, + { "$ref": "#/definitions/$data" } + ] + }, + "minProperties": { + "anyOf": [ + { "$ref": "#/definitions/positiveIntegerDefault0" }, + { "$ref": "#/definitions/$data" } + ] + }, + "required": { + "anyOf": [ + { "$ref": "#/definitions/stringArray" }, + { "$ref": "#/definitions/$data" } + ] + }, + "additionalProperties": { + "anyOf": [ + { "type": "boolean" }, + { "$ref": "#" }, + { "$ref": "#/definitions/$data" } + ], + "default": {} + }, + "definitions": { + "type": "object", + "additionalProperties": { "$ref": "#" }, + "default": {} + }, + "properties": { + "type": "object", + "additionalProperties": { "$ref": "#" }, + "default": {} + }, + "patternProperties": { + "type": "object", + "additionalProperties": { "$ref": "#" }, + "default": {} + }, + "dependencies": { + "type": "object", + "additionalProperties": { + "anyOf": [ + { "$ref": "#" }, + { "$ref": "#/definitions/stringArray" } + ] + } + }, + "enum": { + "anyOf": [ + { + "type": "array", + "minItems": 1, + "uniqueItems": true + }, + { "$ref": "#/definitions/$data" } + ] + }, + "type": { + "anyOf": [ + { "$ref": "#/definitions/simpleTypes" }, + { + "type": "array", + "items": { "$ref": "#/definitions/simpleTypes" }, + "minItems": 1, + "uniqueItems": true + } + ] + }, + "allOf": { "$ref": "#/definitions/schemaArray" }, + "anyOf": { "$ref": "#/definitions/schemaArray" }, + "oneOf": { "$ref": "#/definitions/schemaArray" }, + "not": { "$ref": "#" }, + "format": { + "anyOf": [ + { "type": "string" }, + { "$ref": "#/definitions/$data" } + ] + }, + "formatMaximum": { + "anyOf": [ + { "type": "string" }, + { "$ref": "#/definitions/$data" } + ] + }, + "formatMinimum": { + "anyOf": [ + { "type": "string" }, + { "$ref": "#/definitions/$data" } + ] + }, + "formatExclusiveMaximum": { + "anyOf": [ + { + "type": "boolean", + "default": false + }, + { "$ref": "#/definitions/$data" } + ] + }, + "formatExclusiveMinimum": { + "anyOf": [ + { + "type": "boolean", + "default": false + }, + { "$ref": "#/definitions/$data" } + ] + }, + "constant": { + "anyOf": [ + {}, + { "$ref": "#/definitions/$data" } + ] + }, + "contains": { "$ref": "#" }, + "patternGroups": { + "type": "object", + "additionalProperties": { + "type": "object", + "required": [ "schema" ], + "properties": { + "maximum": { + "anyOf": [ + { "$ref": "#/definitions/positiveInteger" }, + { "$ref": "#/definitions/$data" } + ] + }, + "minimum": { + "anyOf": [ + { "$ref": "#/definitions/positiveIntegerDefault0" }, + { "$ref": "#/definitions/$data" } + ] + }, + "schema": { "$ref": "#" } + }, + "additionalProperties": false + }, + "default": {} + }, + "switch": { + "type": "array", + "items": { + "required": [ "then" ], + "properties": { + "if": { "$ref": "#" }, + "then": { + "anyOf": [ + { "type": "boolean" }, + { "$ref": "#" } + ] + }, + "continue": { "type": "boolean" } + }, + "additionalProperties": false, + "dependencies": { + "continue": [ "if" ] + } + } + } + }, + "dependencies": { + "exclusiveMaximum": [ "maximum" ], + "exclusiveMinimum": [ "minimum" ], + "formatMaximum": [ "format" ], + "formatMinimum": [ "format" ], + "formatExclusiveMaximum": [ "formatMaximum" ], + "formatExclusiveMinimum": [ "formatMinimum" ] + }, + "default": {} +} diff --git a/deps/npm/node_modules/har-validator/node_modules/ajv/lib/v5.js b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/v5.js new file mode 100644 index 00000000000000..8f6e53f0f15e49 --- /dev/null +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/lib/v5.js @@ -0,0 +1,52 @@ +'use strict'; + +var META_SCHEMA_ID = 'https://raw.githubusercontent.com/epoberezkin/ajv/master/lib/refs/json-schema-v5.json'; + +module.exports = { + enable: enableV5, + META_SCHEMA_ID: META_SCHEMA_ID +}; + + +function enableV5(ajv) { + var inlineFunctions = { + 'switch': require('./dotjs/switch'), + 'constant': require('./dotjs/constant'), + '_formatLimit': require('./dotjs/_formatLimit'), + 'patternRequired': require('./dotjs/patternRequired') + }; + + if (ajv._opts.meta !== false) { + var metaSchema = require('./refs/json-schema-v5.json'); + ajv.addMetaSchema(metaSchema, META_SCHEMA_ID); + } + _addKeyword('constant'); + ajv.addKeyword('contains', { type: 'array', macro: containsMacro }); + + _addKeyword('formatMaximum', 'string', inlineFunctions._formatLimit); + _addKeyword('formatMinimum', 'string', inlineFunctions._formatLimit); + ajv.addKeyword('formatExclusiveMaximum'); + ajv.addKeyword('formatExclusiveMinimum'); + + ajv.addKeyword('patternGroups'); // implemented in properties.jst + _addKeyword('patternRequired', 'object'); + _addKeyword('switch'); + + + function _addKeyword(keyword, types, inlineFunc) { + var definition = { + inline: inlineFunc || inlineFunctions[keyword], + statements: true, + errors: 'full' + }; + if (types) definition.type = types; + ajv.addKeyword(keyword, definition); + } +} + + +function containsMacro(schema) { + return { + not: { items: { not: schema } } + }; +} diff --git a/deps/npm/node_modules/har-validator/node_modules/ajv/package.json b/deps/npm/node_modules/har-validator/node_modules/ajv/package.json new file mode 100644 index 00000000000000..d22ae25c8cb7d1 --- /dev/null +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/package.json @@ -0,0 +1,131 @@ +{ + "_from": "ajv@^4.9.1", + "_id": "ajv@4.11.8", + "_inBundle": false, + "_integrity": "sha1-gv+wKynmYq5TvcIK8VlHcGc5xTY=", + "_location": "/har-validator/ajv", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "ajv@^4.9.1", + "name": "ajv", + "escapedName": "ajv", + "rawSpec": "^4.9.1", + "saveSpec": null, + "fetchSpec": "^4.9.1" + }, + "_requiredBy": [ + "/har-validator" + ], + "_resolved": "https://registry.npmjs.org/ajv/-/ajv-4.11.8.tgz", + "_shasum": "82ffb02b29e662ae53bdc20af15947706739c536", + "_spec": "ajv@^4.9.1", + "_where": "/Users/zkat/Documents/code/work/npm/node_modules/har-validator", + "author": { + "name": "Evgeny Poberezkin" + }, + "bugs": { + "url": "https://github.com/epoberezkin/ajv/issues" + }, + "bundleDependencies": false, + "dependencies": { + "co": "^4.6.0", + "json-stable-stringify": "^1.0.1" + }, + "deprecated": false, + "description": "Another JSON Schema Validator", + "devDependencies": { + "bluebird": "^3.1.5", + "brfs": "^1.4.3", + "browserify": "^14.1.0", + "chai": "^3.5.0", + "coveralls": "^2.11.4", + "del-cli": "^0.2.1", + "dot": "^1.0.3", + "eslint": "^3.2.2", + "gh-pages-generator": "^0.2.0", + "glob": "^7.0.0", + "if-node-version": "^1.0.0", + "js-beautify": "^1.5.6", + "jshint": "^2.8.0", + "json-schema-test": "^1.1.1", + "karma": "^1.0.0", + "karma-chrome-launcher": "^2.0.0", + "karma-mocha": "^1.1.1", + "karma-phantomjs-launcher": "^1.0.0", + "karma-sauce-launcher": "^1.1.0", + "mocha": "^3.0.0", + "nodent": "^3.0.17", + "nyc": "^10.0.0", + "phantomjs-prebuilt": "^2.1.4", + "pre-commit": "^1.1.1", + "regenerator": "0.9.7", + "require-globify": "^1.3.0", + "typescript": "^2.0.3", + "uglify-js": "^2.6.1", + "watch": "^1.0.0" + }, + "files": [ + "lib/", + "dist/", + "scripts/", + "LICENSE", + ".tonic_example.js" + ], + "homepage": "https://github.com/epoberezkin/ajv", + "keywords": [ + "JSON", + "schema", + "validator", + "validation", + "jsonschema", + "json-schema", + "json-schema-validator", + "json-schema-validation" + ], + "license": "MIT", + "main": "lib/ajv.js", + "name": "ajv", + "nyc": { + "exclude": [ + "**/spec/**", + "node_modules" + ], + "reporter": [ + "lcov", + "text-summary" + ] + }, + "publishConfig": { + "tag": "4.x" + }, + "repository": { + "type": "git", + "url": "git+https://github.com/epoberezkin/ajv.git" + }, + "scripts": { + "build": "del-cli lib/dotjs/*.js && node scripts/compile-dots.js", + "bundle": "node ./scripts/bundle.js . Ajv pure_getters", + "bundle-all": "del-cli dist && npm run bundle && npm run bundle-regenerator && npm run bundle-nodent", + "bundle-beautify": "node ./scripts/bundle.js js-beautify", + "bundle-nodent": "node ./scripts/bundle.js nodent", + "bundle-regenerator": "node ./scripts/bundle.js regenerator", + "eslint": "if-node-version \">=4\" eslint lib/*.js lib/compile/*.js spec scripts", + "jshint": "jshint lib/*.js lib/**/*.js --exclude lib/dotjs/**/*", + "prepublish": "npm run build && npm run bundle-all", + "test": "npm run jshint && npm run eslint && npm run test-ts && npm run build && npm run test-cov && if-node-version 4 npm run test-browser", + "test-browser": "del-cli .browser && npm run bundle-all && scripts/prepare-tests && npm run test-karma", + "test-cov": "nyc npm run test-spec", + "test-debug": "mocha spec/*.spec.js --debug-brk -R spec", + "test-fast": "AJV_FAST_TEST=true npm run test-spec", + "test-karma": "karma start --single-run --browsers PhantomJS", + "test-spec": "mocha spec/*.spec.js -R spec", + "test-ts": "tsc --target ES5 --noImplicitAny lib/ajv.d.ts", + "watch": "watch 'npm run build' ./lib/dot" + }, + "tonicExampleFilename": ".tonic_example.js", + "typings": "lib/ajv.d.ts", + "version": "4.11.8", + "webpack": "dist/ajv.bundle.js" +} diff --git a/deps/npm/node_modules/ajv/scripts/.eslintrc.yml b/deps/npm/node_modules/har-validator/node_modules/ajv/scripts/.eslintrc.yml similarity index 100% rename from deps/npm/node_modules/ajv/scripts/.eslintrc.yml rename to deps/npm/node_modules/har-validator/node_modules/ajv/scripts/.eslintrc.yml diff --git a/deps/npm/node_modules/har-validator/node_modules/ajv/scripts/bundle.js b/deps/npm/node_modules/har-validator/node_modules/ajv/scripts/bundle.js new file mode 100644 index 00000000000000..b3a9890c59f3a6 --- /dev/null +++ b/deps/npm/node_modules/har-validator/node_modules/ajv/scripts/bundle.js @@ -0,0 +1,54 @@ +'use strict'; + +var fs = require('fs') + , path = require('path') + , browserify = require('browserify') + , uglify = require('uglify-js'); + +var pkg = process.argv[2] + , standalone = process.argv[3] + , compress = process.argv[4]; + +var packageDir = path.join(__dirname, '..'); +if (pkg != '.') packageDir = path.join(packageDir, 'node_modules', pkg); + +var json = require(path.join(packageDir, 'package.json')); + +var distDir = path.join(__dirname, '..', 'dist'); +if (!fs.existsSync(distDir)) fs.mkdirSync(distDir); + +var bOpts = {}; +if (standalone) bOpts.standalone = standalone; + +browserify(bOpts) +.require(path.join(packageDir, json.main), {expose: json.name}) +.bundle(function (err, buf) { + if (err) { + console.error('browserify error:', err); + process.exit(1); + } + + var outputFile = path.join(distDir, json.name); + var outputBundle = outputFile + '.bundle.js'; + fs.writeFileSync(outputBundle, buf); + var uglifyOpts = { + warnings: true, + compress: {}, + output: { + preamble: '/* ' + json.name + ' ' + json.version + ': ' + json.description + ' */' + } + }; + if (compress) { + var compressOpts = compress.split(','); + for (var i=0; i=4" }, "files": [ - "lib" + "lib", + "src" ], "homepage": "https://github.com/ahmadnassri/har-validator", "keywords": [ @@ -59,17 +80,25 @@ "validator" ], "license": "ISC", - "main": "lib/promise.js", + "main": "lib/node4/promise.js", "name": "har-validator", "repository": { "type": "git", "url": "git+https://github.com/ahmadnassri/har-validator.git" }, "scripts": { - "coverage": "tap test --reporter silent --coverage", - "lint": "standard && echint", - "pretest": "npm run lint", - "test": "tap test" + "codeclimate": "BABEL_ENV=test tap --coverage-report=text-lcov | codeclimate-test-reporter", + "compile": "babel -q src", + "coverage": "BABEL_ENV=test tap test --reporter silent --coverage --nyc-arg=--require --nyc-arg=babel-register", + "pretest": "snazzy && echint", + "semantic-release": "semantic-release pre && npm publish && semantic-release post", + "test": "BABEL_ENV=test tap test --reporter spec --node-arg=--require --node-arg=babel-register", + "test-one": "BABEL_ENV=test tap --reporter spec --node-arg=--require --node-arg=babel-register" + }, + "standard": { + "ignore": [ + "lib/**" + ] }, - "version": "5.0.3" + "version": "4.2.1" } diff --git a/deps/npm/node_modules/har-validator/src/async.js b/deps/npm/node_modules/har-validator/src/async.js new file mode 100644 index 00000000000000..5b98741115abc5 --- /dev/null +++ b/deps/npm/node_modules/har-validator/src/async.js @@ -0,0 +1,96 @@ +import * as schemas from 'har-schema' +import Ajv from 'ajv' +import HARError from './error' + +let ajv + +export function validate (name, data = {}, next) { + // validator config + ajv = ajv || new Ajv({ + allErrors: true, + schemas: schemas + }) + + let validate = ajv.getSchema(name + '.json') + + let valid = validate(data) + + // callback? + if (typeof next === 'function') { + return next(!valid ? new HARError(validate.errors) : null, valid) + } + + return valid +} + +export function afterRequest (data, next) { + return validate('afterRequest', data, next) +} + +export function beforeRequest (data, next) { + return validate('beforeRequest', data, next) +} + +export function browser (data, next) { + return validate('browser', data, next) +} + +export function cache (data, next) { + return validate('cache', data, next) +} + +export function content (data, next) { + return validate('content', data, next) +} + +export function cookie (data, next) { + return validate('cookie', data, next) +} + +export function creator (data, next) { + return validate('creator', data, next) +} + +export function entry (data, next) { + return validate('entry', data, next) +} + +export function har (data, next) { + return validate('har', data, next) +} + +export function header (data, next) { + return validate('header', data, next) +} + +export function log (data, next) { + return validate('log', data, next) +} + +export function page (data, next) { + return validate('page', data, next) +} + +export function pageTimings (data, next) { + return validate('pageTimings', data, next) +} + +export function postData (data, next) { + return validate('postData', data, next) +} + +export function query (data, next) { + return validate('query', data, next) +} + +export function request (data, next) { + return validate('request', data, next) +} + +export function response (data, next) { + return validate('response', data, next) +} + +export function timings (data, next) { + return validate('timings', data, next) +} diff --git a/deps/npm/node_modules/har-validator/src/error.js b/deps/npm/node_modules/har-validator/src/error.js new file mode 100644 index 00000000000000..f0707eb35bfb9a --- /dev/null +++ b/deps/npm/node_modules/har-validator/src/error.js @@ -0,0 +1,15 @@ +export default function HARError (errors) { + let message = 'validation failed' + + this.name = 'HARError' + this.message = message + this.errors = errors + + if (typeof Error.captureStackTrace === 'function') { + Error.captureStackTrace(this, this.constructor) + } else { + this.stack = (new Error(message)).stack + } +} + +HARError.prototype = Error.prototype diff --git a/deps/npm/node_modules/har-validator/src/promise.js b/deps/npm/node_modules/har-validator/src/promise.js new file mode 100644 index 00000000000000..57b067997f1987 --- /dev/null +++ b/deps/npm/node_modules/har-validator/src/promise.js @@ -0,0 +1,93 @@ +import * as schemas from 'har-schema' +import Ajv from 'ajv' +import HARError from './error' + +let ajv + +export function validate (name, data = {}) { + // validator config + ajv = ajv || new Ajv({ + allErrors: true, + schemas: schemas + }) + + let validate = ajv.getSchema(name + '.json') + + return new Promise((resolve, reject) => { + let valid = validate(data) + + !valid ? reject(new HARError(validate.errors)) : resolve(data) + }) +} + +export function afterRequest (data) { + return validate('afterRequest', data) +} + +export function beforeRequest (data) { + return validate('beforeRequest', data) +} + +export function browser (data) { + return validate('browser', data) +} + +export function cache (data) { + return validate('cache', data) +} + +export function content (data) { + return validate('content', data) +} + +export function cookie (data) { + return validate('cookie', data) +} + +export function creator (data) { + return validate('creator', data) +} + +export function entry (data) { + return validate('entry', data) +} + +export function har (data) { + return validate('har', data) +} + +export function header (data) { + return validate('header', data) +} + +export function log (data) { + return validate('log', data) +} + +export function page (data) { + return validate('page', data) +} + +export function pageTimings (data) { + return validate('pageTimings', data) +} + +export function postData (data) { + return validate('postData', data) +} + +export function query (data) { + return validate('query', data) +} + +export function request (data) { + return validate('request', data) +} + +export function response (data) { + return validate('response', data) +} + +export function timings (data) { + return validate('timings', data) +} diff --git a/deps/npm/node_modules/hawk/.npmignore b/deps/npm/node_modules/hawk/.npmignore old mode 100755 new mode 100644 index 20f7f7b7907a62..ab108bf92f34a7 --- a/deps/npm/node_modules/hawk/.npmignore +++ b/deps/npm/node_modules/hawk/.npmignore @@ -1,5 +1,19 @@ -* -!lib/** -!dist/** -!client.js -!.npmignore +.idea +*.iml +npm-debug.log +dump.rdb +node_modules +components +build +results.tap +results.xml +npm-shrinkwrap.json +config.json +.DS_Store +*/.DS_Store +*/*/.DS_Store +._* +*/._* +*/*/._* +coverage.* +lib-cov diff --git a/deps/npm/node_modules/hawk/.travis.yml b/deps/npm/node_modules/hawk/.travis.yml new file mode 100755 index 00000000000000..77795c6a9b47df --- /dev/null +++ b/deps/npm/node_modules/hawk/.travis.yml @@ -0,0 +1,4 @@ +language: node_js + +node_js: + - 0.10 diff --git a/deps/npm/node_modules/hawk/LICENSE b/deps/npm/node_modules/hawk/LICENSE index b43dce1106086d..78809368472fce 100755 --- a/deps/npm/node_modules/hawk/LICENSE +++ b/deps/npm/node_modules/hawk/LICENSE @@ -1,4 +1,4 @@ -Copyright (c) 2012-2017, Eran Hammer and Project contributors +Copyright (c) 2012-2014, Eran Hammer and other contributors. All rights reserved. Redistribution and use in source and binary forms, with or without diff --git a/deps/npm/node_modules/hawk/README.md b/deps/npm/node_modules/hawk/README.md index fc5dd6deb1762c..63725034fc5e72 100755 --- a/deps/npm/node_modules/hawk/README.md +++ b/deps/npm/node_modules/hawk/README.md @@ -3,11 +3,11 @@ **Hawk** is an HTTP authentication scheme using a message authentication code (MAC) algorithm to provide partial HTTP request cryptographic verification. For more complex use cases such as access delegation, see [Oz](https://github.com/hueniverse/oz). -Current version: **6.x** +Current version: **3.x** -Note: 6.x, 5.x, 4.x, 3.x, and 2.x are the same exact protocol as 1.1. The version increments reflect changes in the node API. +Note: 3.x and 2.x are the same exact protocol as 1.1. The version increments reflect changes in the node API. -[![Build Status](https://travis-ci.org/hueniverse/hawk.svg?branch=master)](https://travis-ci.org/hueniverse/hawk) +[![Build Status](https://secure.travis-ci.org/hueniverse/hawk.png)](http://travis-ci.org/hueniverse/hawk) # Table of Content @@ -18,8 +18,10 @@ Note: 6.x, 5.x, 4.x, 3.x, and 2.x are the same exact protocol as 1.1. The versio - [Payload Validation](#payload-validation) - [Response Payload Validation](#response-payload-validation) - [Browser Support and Considerations](#browser-support-and-considerations) +

- [**Single URI Authorization**](#single-uri-authorization) - [Usage Example](#bewit-usage-example) +

- [**Security Considerations**](#security-considerations) - [MAC Keys Transmission](#mac-keys-transmission) - [Confidentiality of Requests](#confidentiality-of-requests) @@ -31,7 +33,9 @@ Note: 6.x, 5.x, 4.x, 3.x, and 2.x are the same exact protocol as 1.1. The versio - [Client Clock Poisoning](#client-clock-poisoning) - [Bewit Limitations](#bewit-limitations) - [Host Header Forgery](#host-header-forgery) +

- [**Frequently Asked Questions**](#frequently-asked-questions) +

- [**Implementations**](#implementations) - [**Acknowledgements**](#acknowledgements) @@ -78,7 +82,7 @@ making requests. This gives the server enough information to prevent replay atta The nonce is generated by the client, and is a string unique across all requests with the same timestamp and key identifier combination. -The timestamp enables the server to restrict the validity period of the credentials where requests occurring afterwards +The timestamp enables the server to restrict the validity period of the credentials where requests occuring afterwards are rejected. It also removes the need for the server to retain an unbounded number of nonce values for future checks. By default, **Hawk** uses a time window of 1 minute to allow for time skew between the client and server (which in practice translates to a maximum of 2 minutes as the skew can be positive or negative). @@ -99,15 +103,15 @@ the number of round trips required to authenticate the first request. Server code: ```javascript -const Http = require('http'); -const Hawk = require('hawk'); +var Http = require('http'); +var Hawk = require('hawk'); // Credentials lookup function -const credentialsFunc = function (id, callback) { +var credentialsFunc = function (id, callback) { - const credentials = { + var credentials = { key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn', algorithm: 'sha256', user: 'Steve' @@ -118,20 +122,20 @@ const credentialsFunc = function (id, callback) { // Create HTTP server -const handler = function (req, res) { +var handler = function (req, res) { // Authenticate incoming request - Hawk.server.authenticate(req, credentialsFunc, {}, (err, credentials, artifacts) => { + Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials, artifacts) { // Prepare response - const payload = (!err ? `Hello ${credentials.user} ${artifacts.ext}` : 'Shoosh!'); - const headers = { 'Content-Type': 'text/plain' }; + var payload = (!err ? 'Hello ' + credentials.user + ' ' + artifacts.ext : 'Shoosh!'); + var headers = { 'Content-Type': 'text/plain' }; // Generate Server-Authorization response header - const header = Hawk.server.header(credentials, artifacts, { payload, contentType: headers['Content-Type'] }); + var header = Hawk.server.header(credentials, artifacts, { payload: payload, contentType: headers['Content-Type'] }); headers['Server-Authorization'] = header; // Send the response back @@ -149,13 +153,13 @@ Http.createServer(handler).listen(8000, 'example.com'); Client code: ```javascript -const Request = require('request'); -const Hawk = require('hawk'); +var Request = require('request'); +var Hawk = require('hawk'); // Client credentials -const credentials = { +var credentials = { id: 'dh37fgj492je', key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn', algorithm: 'sha256' @@ -163,7 +167,7 @@ const credentials = { // Request options -const requestOptions = { +var requestOptions = { uri: 'http://example.com:8000/resource/1?b=1&a=2', method: 'GET', headers: {} @@ -171,7 +175,7 @@ const requestOptions = { // Generate Authorization request header -const header = Hawk.client.header('http://example.com:8000/resource/1?b=1&a=2', 'GET', { credentials: credentials, ext: 'some-app-data' }); +var header = Hawk.client.header('http://example.com:8000/resource/1?b=1&a=2', 'GET', { credentials: credentials, ext: 'some-app-data' }); requestOptions.headers.Authorization = header.field; // Send authenticated request @@ -180,16 +184,16 @@ Request(requestOptions, function (error, response, body) { // Authenticate the server's response - const isValid = Hawk.client.authenticate(response, credentials, header.artifacts, { payload: body }); + var isValid = Hawk.client.authenticate(response, credentials, header.artifacts, { payload: body }); // Output results - console.log(`${response.statusCode}: ${body}` + (isValid ? ' (valid)' : ' (invalid)')); + console.log(response.statusCode + ': ' + body + (isValid ? ' (valid)' : ' (invalid)')); }); ``` **Hawk** utilized the [**SNTP**](https://github.com/hueniverse/sntp) module for time sync management. By default, the local -machine time is used. To automatically retrieve and synchronize the clock within the application, use the SNTP 'start()' method. +machine time is used. To automatically retrieve and synchronice the clock within the application, use the SNTP 'start()' method. ```javascript Hawk.sntp.start(); @@ -213,13 +217,12 @@ HTTP/1.1 401 Unauthorized WWW-Authenticate: Hawk ``` -The client has previously obtained a set of **Hawk** credentials for accessing resources on the "`http://example.com/`" +The client has previously obtained a set of **Hawk** credentials for accessing resources on the "http://example.com/" server. The **Hawk** credentials issued to the client include the following attributes: -* Key identifier: `dh37fgj492je` -* Key: `werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn` -* Algorithm: `hmac sha256` -* Hash: `6R4rV5iE+NPoym+WwjeHzjAGXUtLNIxmo1vpMofpLAE=` +* Key identifier: dh37fgj492je +* Key: werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn +* Algorithm: sha256 The client generates the authentication header by calculating a timestamp (e.g. the number of seconds since January 1, 1970 00:00:00 GMT), generating a nonce, and constructing the normalized request string (each value followed by a newline @@ -238,7 +241,7 @@ some-app-ext-data ``` -The request MAC is calculated using HMAC with the specified hash algorithm "`sha256`" and the key over the normalized request string. +The request MAC is calculated using HMAC with the specified hash algorithm "sha256" and the key over the normalized request string. The result is base64-encoded to produce the request MAC: ``` @@ -270,8 +273,7 @@ For example: * Payload: `Thank you for flying Hawk` * Content Type: `text/plain` -* Algorithm: `sha256` -* Hash: `Yi9LfIIFRtBEPt74PVmbTF/xVAwPn7ub15ePICfgnuY=` +* Hash (sha256): `Yi9LfIIFRtBEPt74PVmbTF/xVAwPn7ub15ePICfgnuY=` Results in the following input to the payload hash function (newline terminated values): @@ -312,7 +314,7 @@ Host: example.com:8000 Authorization: Hawk id="dh37fgj492je", ts="1353832234", nonce="j4h3g2", hash="Yi9LfIIFRtBEPt74PVmbTF/xVAwPn7ub15ePICfgnuY=", ext="some-app-ext-data", mac="aSe1DERmZuRl3pI36/9BdZmnErTw3sNzOOAUlfeKjVw=" ``` -It is up to the server if and when it validates the payload for any given request, based solely on its security policy +It is up to the server if and when it validates the payload for any given request, based solely on it's security policy and the nature of the data included. If the payload is available at the time of authentication, the server uses the hash value provided by the client to construct @@ -334,7 +336,7 @@ by the client, the payload may be modified by an attacker. client to authenticate the response and ensure it is talking to the right server. **Hawk** defines the HTTP `Server-Authorization` header as a response header using the exact same syntax as the `Authorization` request header field. -The header is constructed using the same process as the client's request header. The server uses the same credentials and other +The header is contructed using the same process as the client's request header. The server uses the same credentials and other artifacts provided by the client to constructs the normalized request string. The `ext` and `hash` values are replaced with new values based on the server response. The rest as identical to those used by the client. @@ -379,15 +381,15 @@ the granted access timeframe. Server code: ```javascript -const Http = require('http'); -const Hawk = require('hawk'); +var Http = require('http'); +var Hawk = require('hawk'); // Credentials lookup function -const credentialsFunc = function (id, callback) { +var credentialsFunc = function (id, callback) { - const credentials = { + var credentials = { key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn', algorithm: 'sha256' }; @@ -397,9 +399,9 @@ const credentialsFunc = function (id, callback) { // Create HTTP server -const handler = function (req, res) { +var handler = function (req, res) { - Hawk.uri.authenticate(req, credentialsFunc, {}, (err, credentials, attributes) => { + Hawk.uri.authenticate(req, credentialsFunc, {}, function (err, credentials, attributes) { res.writeHead(!err ? 200 : 401, { 'Content-Type': 'text/plain' }); res.end(!err ? 'Access granted' : 'Shoosh!'); @@ -412,13 +414,13 @@ Http.createServer(handler).listen(8000, 'example.com'); Bewit code generation: ```javascript -const Request = require('request'); -const Hawk = require('hawk'); +var Request = require('request'); +var Hawk = require('hawk'); // Client credentials -const credentials = { +var credentials = { id: 'dh37fgj492je', key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn', algorithm: 'sha256' @@ -426,13 +428,9 @@ const credentials = { // Generate bewit -const duration = 60 * 5; // 5 Minutes -const bewit = Hawk.uri.getBewit('http://example.com:8000/resource/1?b=1&a=2', { credentials: credentials, ttlSec: duration, ext: 'some-app-data' }); -const uri = 'http://example.com:8000/resource/1?b=1&a=2' + '&bewit=' + bewit; - -// Output URI - -console.log('URI: ' + uri); +var duration = 60 * 5; // 5 Minutes +var bewit = Hawk.uri.getBewit('http://example.com:8080/resource/1?b=1&a=2', { credentials: credentials, ttlSec: duration, ext: 'some-app-data' }); +var uri = 'http://example.com:8000/resource/1?b=1&a=2' + '&bewit=' + bewit; ``` @@ -499,8 +497,8 @@ or value of such headers, an attacker can manipulate the request headers without `ext` feature to pass application-specific information via the `Authorization` header which is protected by the request MAC. The response authentication, when performed, only covers the response payload, content-type, and the request information -provided by the client in its request (method, resource, timestamp, nonce, etc.). It does not cover the HTTP status code or -any other response header field (e.g. `Location`) which can affect the client's behaviour. +provided by the client in it's request (method, resource, timestamp, nonce, etc.). It does not cover the HTTP status code or +any other response header field (e.g. Location) which can affect the client's behaviour. ### Future Time Manipulation @@ -533,7 +531,7 @@ and sensitive information. ### Host Header Forgery Hawk validates the incoming request MAC against the incoming HTTP Host header. However, unless the optional `host` and `port` -options are used with `server.authenticate()`, a malicious client can mint new host names pointing to the server's IP address and +options are used with `server.authenticate()`, a malicous client can mint new host names pointing to the server's IP address and use that to craft an attack by sending a valid request that's meant for another hostname than the one used by the server. Server implementors must manually verify that the host header received matches their expectation (or use the options mentioned above). @@ -625,7 +623,6 @@ of delegating access to a third party. If you are looking for an OAuth alternati - [Tent Hawk in Ruby](https://github.com/tent/hawk-ruby) - [Wealdtech in Java](https://github.com/wealdtech/hawk) - [Kumar's Mohawk in Python](https://github.com/kumar303/mohawk/) -- [Hiyosi in Go](https://github.com/hiyosi/hawk) # Acknowledgements diff --git a/deps/npm/node_modules/hawk/bower.json b/deps/npm/node_modules/hawk/bower.json new file mode 100644 index 00000000000000..7d2d120e0d64b8 --- /dev/null +++ b/deps/npm/node_modules/hawk/bower.json @@ -0,0 +1,24 @@ +{ + "name": "hawk", + "main": "lib/browser.js", + "license": "./LICENSE", + "ignore": [ + "!lib", + "lib/*", + "!lib/browser.js", + "index.js" + ], + "keywords": [ + "http", + "authentication", + "scheme", + "hawk" + ], + "authors": [ + "Eran Hammer " + ], + "repository": { + "type": "git", + "url": "git://github.com/hueniverse/hawk.git" + } +} diff --git a/deps/npm/node_modules/hawk/client.js b/deps/npm/node_modules/hawk/client.js deleted file mode 100755 index c7ff470ddd67e3..00000000000000 --- a/deps/npm/node_modules/hawk/client.js +++ /dev/null @@ -1,3 +0,0 @@ -'use strict'; - -module.exports = require('./dist/browser'); diff --git a/deps/npm/node_modules/hawk/component.json b/deps/npm/node_modules/hawk/component.json new file mode 100644 index 00000000000000..63e76a2e31f7e1 --- /dev/null +++ b/deps/npm/node_modules/hawk/component.json @@ -0,0 +1,19 @@ +{ + "name": "hawk", + "repo": "hueniverse/hawk", + "description": "HTTP Hawk Authentication Scheme", + "version": "1.0.0", + "keywords": [ + "http", + "authentication", + "scheme", + "hawk" + ], + "dependencies": {}, + "development": {}, + "license": "BSD", + "main": "lib/browser.js", + "scripts": [ + "lib/browser.js" + ] +} \ No newline at end of file diff --git a/deps/npm/node_modules/hawk/dist/browser.js b/deps/npm/node_modules/hawk/dist/browser.js deleted file mode 100644 index 4bb9b95640cae5..00000000000000 --- a/deps/npm/node_modules/hawk/dist/browser.js +++ /dev/null @@ -1,793 +0,0 @@ -'use strict'; - -/* - HTTP Hawk Authentication Scheme - Copyright (c) 2012-2016, Eran Hammer - BSD Licensed -*/ - -// Declare namespace - -var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; - -var hawk = { - internals: {} -}; - -hawk.client = { - - // Generate an Authorization header for a given request - - /* - uri: 'http://example.com/resource?a=b' or object generated by hawk.utils.parseUri() - method: HTTP verb (e.g. 'GET', 'POST') - options: { - // Required - credentials: { - id: 'dh37fgj492je', - key: 'aoijedoaijsdlaksjdl', - algorithm: 'sha256' // 'sha1', 'sha256' - }, - // Optional - ext: 'application-specific', // Application specific data sent via the ext attribute - timestamp: Date.now() / 1000, // A pre-calculated timestamp in seconds - nonce: '2334f34f', // A pre-generated nonce - localtimeOffsetMsec: 400, // Time offset to sync with server time (ignored if timestamp provided) - payload: '{"some":"payload"}', // UTF-8 encoded string for body hash generation (ignored if hash provided) - contentType: 'application/json', // Payload content-type (ignored if hash provided) - hash: 'U4MKKSmiVxk37JCCrAVIjV=', // Pre-calculated payload hash - app: '24s23423f34dx', // Oz application id - dlg: '234sz34tww3sd' // Oz delegated-by application id - } - */ - - header: function header(uri, method, options) { - - var result = { - field: '', - artifacts: {} - }; - - // Validate inputs - - if (!uri || typeof uri !== 'string' && (typeof uri === 'undefined' ? 'undefined' : _typeof(uri)) !== 'object' || !method || typeof method !== 'string' || !options || (typeof options === 'undefined' ? 'undefined' : _typeof(options)) !== 'object') { - - result.err = 'Invalid argument type'; - return result; - } - - // Application time - - var timestamp = options.timestamp || hawk.utils.nowSec(options.localtimeOffsetMsec); - - // Validate credentials - - var credentials = options.credentials; - if (!credentials || !credentials.id || !credentials.key || !credentials.algorithm) { - - result.err = 'Invalid credentials object'; - return result; - } - - if (hawk.crypto.algorithms.indexOf(credentials.algorithm) === -1) { - result.err = 'Unknown algorithm'; - return result; - } - - // Parse URI - - if (typeof uri === 'string') { - uri = hawk.utils.parseUri(uri); - } - - // Calculate signature - - var artifacts = { - ts: timestamp, - nonce: options.nonce || hawk.utils.randomString(6), - method: method, - resource: uri.resource, - host: uri.host, - port: uri.port, - hash: options.hash, - ext: options.ext, - app: options.app, - dlg: options.dlg - }; - - result.artifacts = artifacts; - - // Calculate payload hash - - if (!artifacts.hash && (options.payload || options.payload === '')) { - - artifacts.hash = hawk.crypto.calculatePayloadHash(options.payload, credentials.algorithm, options.contentType); - } - - var mac = hawk.crypto.calculateMac('header', credentials, artifacts); - - // Construct header - - var hasExt = artifacts.ext !== null && artifacts.ext !== undefined && artifacts.ext !== ''; // Other falsey values allowed - var header = 'Hawk id="' + credentials.id + '", ts="' + artifacts.ts + '", nonce="' + artifacts.nonce + (artifacts.hash ? '", hash="' + artifacts.hash : '') + (hasExt ? '", ext="' + hawk.utils.escapeHeaderAttribute(artifacts.ext) : '') + '", mac="' + mac + '"'; - - if (artifacts.app) { - header += ', app="' + artifacts.app + (artifacts.dlg ? '", dlg="' + artifacts.dlg : '') + '"'; - } - - result.field = header; - - return result; - }, - - // Generate a bewit value for a given URI - - /* - uri: 'http://example.com/resource?a=b' - options: { - // Required - credentials: { - id: 'dh37fgj492je', - key: 'aoijedoaijsdlaksjdl', - algorithm: 'sha256' // 'sha1', 'sha256' - }, - ttlSec: 60 * 60, // TTL in seconds - // Optional - ext: 'application-specific', // Application specific data sent via the ext attribute - localtimeOffsetMsec: 400 // Time offset to sync with server time - }; - */ - - bewit: function bewit(uri, options) { - - // Validate inputs - - if (!uri || typeof uri !== 'string' || !options || (typeof options === 'undefined' ? 'undefined' : _typeof(options)) !== 'object' || !options.ttlSec) { - - return ''; - } - - options.ext = options.ext === null || options.ext === undefined ? '' : options.ext; // Zero is valid value - - // Application time - - var now = hawk.utils.nowSec(options.localtimeOffsetMsec); - - // Validate credentials - - var credentials = options.credentials; - if (!credentials || !credentials.id || !credentials.key || !credentials.algorithm) { - - return ''; - } - - if (hawk.crypto.algorithms.indexOf(credentials.algorithm) === -1) { - return ''; - } - - // Parse URI - - uri = hawk.utils.parseUri(uri); - - // Calculate signature - - var exp = now + options.ttlSec; - var mac = hawk.crypto.calculateMac('bewit', credentials, { - ts: exp, - nonce: '', - method: 'GET', - resource: uri.resource, // Maintain trailing '?' and query params - host: uri.host, - port: uri.port, - ext: options.ext - }); - - // Construct bewit: id\exp\mac\ext - - var bewit = credentials.id + '\\' + exp + '\\' + mac + '\\' + options.ext; - return hawk.utils.base64urlEncode(bewit); - }, - - // Validate server response - - /* - request: object created via 'new XMLHttpRequest()' after response received or fetch API 'Response' - artifacts: object received from header().artifacts - options: { - payload: optional payload received - required: specifies if a Server-Authorization header is required. Defaults to 'false' - } - */ - - authenticate: function authenticate(request, credentials, artifacts, options) { - - options = options || {}; - - var getHeader = function getHeader(name) { - - // Fetch API or plain headers - - if (request.headers) { - return typeof request.headers.get === 'function' ? request.headers.get(name) : request.headers[name]; - } - - // XMLHttpRequest - - return request.getResponseHeader ? request.getResponseHeader(name) : request.getHeader(name); - }; - - var wwwAuthenticate = getHeader('www-authenticate'); - if (wwwAuthenticate) { - - // Parse HTTP WWW-Authenticate header - - var wwwAttributes = hawk.utils.parseAuthorizationHeader(wwwAuthenticate, ['ts', 'tsm', 'error']); - if (!wwwAttributes) { - return false; - } - - if (wwwAttributes.ts) { - var tsm = hawk.crypto.calculateTsMac(wwwAttributes.ts, credentials); - if (tsm !== wwwAttributes.tsm) { - return false; - } - - hawk.utils.setNtpSecOffset(wwwAttributes.ts - Math.floor(Date.now() / 1000)); // Keep offset at 1 second precision - } - } - - // Parse HTTP Server-Authorization header - - var serverAuthorization = getHeader('server-authorization'); - if (!serverAuthorization && !options.required) { - - return true; - } - - var attributes = hawk.utils.parseAuthorizationHeader(serverAuthorization, ['mac', 'ext', 'hash']); - if (!attributes) { - return false; - } - - var modArtifacts = { - ts: artifacts.ts, - nonce: artifacts.nonce, - method: artifacts.method, - resource: artifacts.resource, - host: artifacts.host, - port: artifacts.port, - hash: attributes.hash, - ext: attributes.ext, - app: artifacts.app, - dlg: artifacts.dlg - }; - - var mac = hawk.crypto.calculateMac('response', credentials, modArtifacts); - if (mac !== attributes.mac) { - return false; - } - - if (!options.payload && options.payload !== '') { - - return true; - } - - if (!attributes.hash) { - return false; - } - - var calculatedHash = hawk.crypto.calculatePayloadHash(options.payload, credentials.algorithm, getHeader('content-type')); - return calculatedHash === attributes.hash; - }, - - message: function message(host, port, _message, options) { - - // Validate inputs - - if (!host || typeof host !== 'string' || !port || typeof port !== 'number' || _message === null || _message === undefined || typeof _message !== 'string' || !options || (typeof options === 'undefined' ? 'undefined' : _typeof(options)) !== 'object') { - - return null; - } - - // Application time - - var timestamp = options.timestamp || hawk.utils.nowSec(options.localtimeOffsetMsec); - - // Validate credentials - - var credentials = options.credentials; - if (!credentials || !credentials.id || !credentials.key || !credentials.algorithm) { - - // Invalid credential object - return null; - } - - if (hawk.crypto.algorithms.indexOf(credentials.algorithm) === -1) { - return null; - } - - // Calculate signature - - var artifacts = { - ts: timestamp, - nonce: options.nonce || hawk.utils.randomString(6), - host: host, - port: port, - hash: hawk.crypto.calculatePayloadHash(_message, credentials.algorithm) - }; - - // Construct authorization - - var result = { - id: credentials.id, - ts: artifacts.ts, - nonce: artifacts.nonce, - hash: artifacts.hash, - mac: hawk.crypto.calculateMac('message', credentials, artifacts) - }; - - return result; - }, - - authenticateTimestamp: function authenticateTimestamp(message, credentials, updateClock) { - // updateClock defaults to true - - var tsm = hawk.crypto.calculateTsMac(message.ts, credentials); - if (tsm !== message.tsm) { - return false; - } - - if (updateClock !== false) { - hawk.utils.setNtpSecOffset(message.ts - Math.floor(Date.now() / 1000)); // Keep offset at 1 second precision - } - - return true; - } -}; - -hawk.crypto = { - - headerVersion: '1', - - algorithms: ['sha1', 'sha256'], - - calculateMac: function calculateMac(type, credentials, options) { - - var normalized = hawk.crypto.generateNormalizedString(type, options); - - var hmac = CryptoJS['Hmac' + credentials.algorithm.toUpperCase()](normalized, credentials.key); - return hmac.toString(CryptoJS.enc.Base64); - }, - - generateNormalizedString: function generateNormalizedString(type, options) { - - var normalized = 'hawk.' + hawk.crypto.headerVersion + '.' + type + '\n' + options.ts + '\n' + options.nonce + '\n' + (options.method || '').toUpperCase() + '\n' + (options.resource || '') + '\n' + options.host.toLowerCase() + '\n' + options.port + '\n' + (options.hash || '') + '\n'; - - if (options.ext) { - normalized += options.ext.replace('\\', '\\\\').replace('\n', '\\n'); - } - - normalized += '\n'; - - if (options.app) { - normalized += options.app + '\n' + (options.dlg || '') + '\n'; - } - - return normalized; - }, - - calculatePayloadHash: function calculatePayloadHash(payload, algorithm, contentType) { - - var hash = CryptoJS.algo[algorithm.toUpperCase()].create(); - hash.update('hawk.' + hawk.crypto.headerVersion + '.payload\n'); - hash.update(hawk.utils.parseContentType(contentType) + '\n'); - hash.update(payload); - hash.update('\n'); - return hash.finalize().toString(CryptoJS.enc.Base64); - }, - - calculateTsMac: function calculateTsMac(ts, credentials) { - - var hash = CryptoJS['Hmac' + credentials.algorithm.toUpperCase()]('hawk.' + hawk.crypto.headerVersion + '.ts\n' + ts + '\n', credentials.key); - return hash.toString(CryptoJS.enc.Base64); - } -}; - -// localStorage compatible interface - -hawk.internals.LocalStorage = function () { - - this._cache = {}; - this.length = 0; - - this.getItem = function (key) { - - return this._cache.hasOwnProperty(key) ? String(this._cache[key]) : null; - }; - - this.setItem = function (key, value) { - - this._cache[key] = String(value); - this.length = Object.keys(this._cache).length; - }; - - this.removeItem = function (key) { - - delete this._cache[key]; - this.length = Object.keys(this._cache).length; - }; - - this.clear = function () { - - this._cache = {}; - this.length = 0; - }; - - this.key = function (i) { - - return Object.keys(this._cache)[i || 0]; - }; -}; - -hawk.utils = { - - storage: new hawk.internals.LocalStorage(), - - setStorage: function setStorage(storage) { - - var ntpOffset = hawk.utils.storage.getItem('hawk_ntp_offset'); - hawk.utils.storage = storage; - if (ntpOffset) { - hawk.utils.setNtpSecOffset(ntpOffset); - } - }, - - setNtpSecOffset: function setNtpSecOffset(offset) { - - try { - hawk.utils.storage.setItem('hawk_ntp_offset', offset); - } catch (err) { - console.error('[hawk] could not write to storage.'); - console.error(err); - } - }, - - getNtpSecOffset: function getNtpSecOffset() { - - var offset = hawk.utils.storage.getItem('hawk_ntp_offset'); - if (!offset) { - return 0; - } - - return parseInt(offset, 10); - }, - - now: function now(localtimeOffsetMsec) { - - return Date.now() + (localtimeOffsetMsec || 0) + hawk.utils.getNtpSecOffset() * 1000; - }, - - nowSec: function nowSec(localtimeOffsetMsec) { - - return Math.floor(hawk.utils.now(localtimeOffsetMsec) / 1000); - }, - - escapeHeaderAttribute: function escapeHeaderAttribute(attribute) { - - return attribute.replace(/\\/g, '\\\\').replace(/\"/g, '\\"'); - }, - - parseContentType: function parseContentType(header) { - - if (!header) { - return ''; - } - - return header.split(';')[0].replace(/^\s+|\s+$/g, '').toLowerCase(); - }, - - parseAuthorizationHeader: function parseAuthorizationHeader(header, keys) { - - if (!header) { - return null; - } - - var headerParts = header.match(/^(\w+)(?:\s+(.*))?$/); // Header: scheme[ something] - if (!headerParts) { - return null; - } - - var scheme = headerParts[1]; - if (scheme.toLowerCase() !== 'hawk') { - return null; - } - - var attributesString = headerParts[2]; - if (!attributesString) { - return null; - } - - var attributes = {}; - var verify = attributesString.replace(/(\w+)="([^"\\]*)"\s*(?:,\s*|$)/g, function ($0, $1, $2) { - - // Check valid attribute names - - if (keys.indexOf($1) === -1) { - return; - } - - // Allowed attribute value characters: !#$%&'()*+,-./:;<=>?@[]^_`{|}~ and space, a-z, A-Z, 0-9 - - if ($2.match(/^[ \w\!#\$%&'\(\)\*\+,\-\.\/\:;<\=>\?@\[\]\^`\{\|\}~]+$/) === null) { - return; - } - - // Check for duplicates - - if (attributes.hasOwnProperty($1)) { - return; - } - - attributes[$1] = $2; - return ''; - }); - - if (verify !== '') { - return null; - } - - return attributes; - }, - - randomString: function randomString(size) { - - var randomSource = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'; - var len = randomSource.length; - - var result = []; - for (var i = 0; i < size; ++i) { - result[i] = randomSource[Math.floor(Math.random() * len)]; - } - - return result.join(''); - }, - - // 1 2 3 4 - uriRegex: /^([^:]+)\:\/\/(?:[^@/]*@)?([^\/:]+)(?:\:(\d+))?([^#]*)(?:#.*)?$/, // scheme://credentials@host:port/resource#fragment - parseUri: function parseUri(input) { - - var parts = input.match(hawk.utils.uriRegex); - if (!parts) { - return { host: '', port: '', resource: '' }; - } - - var scheme = parts[1].toLowerCase(); - var uri = { - host: parts[2], - port: parts[3] || (scheme === 'http' ? '80' : scheme === 'https' ? '443' : ''), - resource: parts[4] - }; - - return uri; - }, - - base64urlEncode: function base64urlEncode(value) { - - var wordArray = CryptoJS.enc.Utf8.parse(value); - var encoded = CryptoJS.enc.Base64.stringify(wordArray); - return encoded.replace(/\+/g, '-').replace(/\//g, '_').replace(/\=/g, ''); - } -}; - -// $lab:coverage:off$ -/* eslint-disable */ - -// Based on: Crypto-JS v3.1.2 -// Copyright (c) 2009-2013, Jeff Mott. All rights reserved. -// http://code.google.com/p/crypto-js/ -// http://code.google.com/p/crypto-js/wiki/License - -var CryptoJS = CryptoJS || function (h, r) { - var k = {}, - l = k.lib = {}, - n = function n() {}, - f = l.Base = { extend: function extend(a) { - n.prototype = this;var b = new n();a && b.mixIn(a);b.hasOwnProperty("init") || (b.init = function () { - b.$super.init.apply(this, arguments); - });b.init.prototype = b;b.$super = this;return b; - }, create: function create() { - var a = this.extend();a.init.apply(a, arguments);return a; - }, init: function init() {}, mixIn: function mixIn(a) { - for (var _b in a) { - a.hasOwnProperty(_b) && (this[_b] = a[_b]); - }a.hasOwnProperty("toString") && (this.toString = a.toString); - }, clone: function clone() { - return this.init.prototype.extend(this); - } }, - j = l.WordArray = f.extend({ init: function init(a, b) { - a = this.words = a || [];this.sigBytes = b != r ? b : 4 * a.length; - }, toString: function toString(a) { - return (a || s).stringify(this); - }, concat: function concat(a) { - var b = this.words, - d = a.words, - c = this.sigBytes;a = a.sigBytes;this.clamp();if (c % 4) for (var e = 0; e < a; e++) { - b[c + e >>> 2] |= (d[e >>> 2] >>> 24 - 8 * (e % 4) & 255) << 24 - 8 * ((c + e) % 4); - } else if (65535 < d.length) for (var _e = 0; _e < a; _e += 4) { - b[c + _e >>> 2] = d[_e >>> 2]; - } else b.push.apply(b, d);this.sigBytes += a;return this; - }, clamp: function clamp() { - var a = this.words, - b = this.sigBytes;a[b >>> 2] &= 4294967295 << 32 - 8 * (b % 4);a.length = h.ceil(b / 4); - }, clone: function clone() { - var a = f.clone.call(this);a.words = this.words.slice(0);return a; - }, random: function random(a) { - for (var _b2 = [], d = 0; d < a; d += 4) { - _b2.push(4294967296 * h.random() | 0); - }return new j.init(b, a); - } }), - m = k.enc = {}, - s = m.Hex = { stringify: function stringify(a) { - var b = a.words;a = a.sigBytes;for (var d = [], c = 0; c < a; c++) { - var e = b[c >>> 2] >>> 24 - 8 * (c % 4) & 255;d.push((e >>> 4).toString(16));d.push((e & 15).toString(16)); - }return d.join(""); - }, parse: function parse(a) { - for (var b = a.length, d = [], c = 0; c < b; c += 2) { - d[c >>> 3] |= parseInt(a.substr(c, 2), 16) << 24 - 4 * (c % 8); - }return new j.init(d, b / 2); - } }, - p = m.Latin1 = { stringify: function stringify(a) { - var b = a.words;a = a.sigBytes;for (var d = [], c = 0; c < a; c++) { - d.push(String.fromCharCode(b[c >>> 2] >>> 24 - 8 * (c % 4) & 255)); - }return d.join(""); - }, parse: function parse(a) { - for (var b = a.length, d = [], c = 0; c < b; c++) { - d[c >>> 2] |= (a.charCodeAt(c) & 255) << 24 - 8 * (c % 4); - }return new j.init(d, b); - } }, - t = m.Utf8 = { stringify: function stringify(a) { - try { - return decodeURIComponent(escape(p.stringify(a))); - } catch (b) { - throw Error("Malformed UTF-8 data"); - } - }, parse: function parse(a) { - return p.parse(unescape(encodeURIComponent(a))); - } }, - q = l.BufferedBlockAlgorithm = f.extend({ reset: function reset() { - this._data = new j.init();this._nDataBytes = 0; - }, _append: function _append(a) { - "string" == typeof a && (a = t.parse(a));this._data.concat(a);this._nDataBytes += a.sigBytes; - }, _process: function _process(a) { - var b = this._data, - d = b.words, - c = b.sigBytes, - e = this.blockSize, - f = c / (4 * e), - f = a ? h.ceil(f) : h.max((f | 0) - this._minBufferSize, 0);a = f * e;c = h.min(4 * a, c);if (a) { - for (var g = 0; g < a; g += e) { - this._doProcessBlock(d, g); - }g = d.splice(0, a);b.sigBytes -= c; - }return new j.init(g, c); - }, clone: function clone() { - var a = f.clone.call(this);a._data = this._data.clone();return a; - }, _minBufferSize: 0 });l.Hasher = q.extend({ cfg: f.extend(), init: function init(a) { - this.cfg = this.cfg.extend(a);this.reset(); - }, reset: function reset() { - q.reset.call(this);this._doReset(); - }, update: function update(a) { - this._append(a);this._process();return this; - }, finalize: function finalize(a) { - a && this._append(a);return this._doFinalize(); - }, blockSize: 16, _createHelper: function _createHelper(a) { - return function (b, d) { - return new a.init(d).finalize(b); - }; - }, _createHmacHelper: function _createHmacHelper(a) { - return function (b, d) { - return new u.HMAC.init(a, d).finalize(b); - }; - } });var u = k.algo = {};return k; -}(Math); -(function () { - var k = CryptoJS, - b = k.lib, - m = b.WordArray, - l = b.Hasher, - d = [], - b = k.algo.SHA1 = l.extend({ _doReset: function _doReset() { - this._hash = new m.init([1732584193, 4023233417, 2562383102, 271733878, 3285377520]); - }, _doProcessBlock: function _doProcessBlock(n, p) { - for (var a = this._hash.words, e = a[0], f = a[1], h = a[2], j = a[3], b = a[4], c = 0; 80 > c; c++) { - if (16 > c) d[c] = n[p + c] | 0;else { - var g = d[c - 3] ^ d[c - 8] ^ d[c - 14] ^ d[c - 16];d[c] = g << 1 | g >>> 31; - }g = (e << 5 | e >>> 27) + b + d[c];g = 20 > c ? g + ((f & h | ~f & j) + 1518500249) : 40 > c ? g + ((f ^ h ^ j) + 1859775393) : 60 > c ? g + ((f & h | f & j | h & j) - 1894007588) : g + ((f ^ h ^ j) - 899497514);b = j;j = h;h = f << 30 | f >>> 2;f = e;e = g; - }a[0] = a[0] + e | 0;a[1] = a[1] + f | 0;a[2] = a[2] + h | 0;a[3] = a[3] + j | 0;a[4] = a[4] + b | 0; - }, _doFinalize: function _doFinalize() { - var b = this._data, - d = b.words, - a = 8 * this._nDataBytes, - e = 8 * b.sigBytes;d[e >>> 5] |= 128 << 24 - e % 32;d[(e + 64 >>> 9 << 4) + 14] = Math.floor(a / 4294967296);d[(e + 64 >>> 9 << 4) + 15] = a;b.sigBytes = 4 * d.length;this._process();return this._hash; - }, clone: function clone() { - var b = l.clone.call(this);b._hash = this._hash.clone();return b; - } });k.SHA1 = l._createHelper(b);k.HmacSHA1 = l._createHmacHelper(b); -})(); -(function (k) { - for (var g = CryptoJS, h = g.lib, v = h.WordArray, j = h.Hasher, h = g.algo, s = [], t = [], u = function u(q) { - return 4294967296 * (q - (q | 0)) | 0; - }, l = 2, b = 0; 64 > b;) { - var d;a: { - d = l;for (var w = k.sqrt(d), r = 2; r <= w; r++) { - if (!(d % r)) { - d = !1;break a; - } - }d = !0; - }d && (8 > b && (s[b] = u(k.pow(l, 0.5))), t[b] = u(k.pow(l, 1 / 3)), b++);l++; - }var n = [], - h = h.SHA256 = j.extend({ _doReset: function _doReset() { - this._hash = new v.init(s.slice(0)); - }, _doProcessBlock: function _doProcessBlock(q, h) { - for (var a = this._hash.words, c = a[0], d = a[1], b = a[2], k = a[3], f = a[4], g = a[5], j = a[6], l = a[7], e = 0; 64 > e; e++) { - if (16 > e) n[e] = q[h + e] | 0;else { - var m = n[e - 15], - p = n[e - 2];n[e] = ((m << 25 | m >>> 7) ^ (m << 14 | m >>> 18) ^ m >>> 3) + n[e - 7] + ((p << 15 | p >>> 17) ^ (p << 13 | p >>> 19) ^ p >>> 10) + n[e - 16]; - }m = l + ((f << 26 | f >>> 6) ^ (f << 21 | f >>> 11) ^ (f << 7 | f >>> 25)) + (f & g ^ ~f & j) + t[e] + n[e];p = ((c << 30 | c >>> 2) ^ (c << 19 | c >>> 13) ^ (c << 10 | c >>> 22)) + (c & d ^ c & b ^ d & b);l = j;j = g;g = f;f = k + m | 0;k = b;b = d;d = c;c = m + p | 0; - }a[0] = a[0] + c | 0;a[1] = a[1] + d | 0;a[2] = a[2] + b | 0;a[3] = a[3] + k | 0;a[4] = a[4] + f | 0;a[5] = a[5] + g | 0;a[6] = a[6] + j | 0;a[7] = a[7] + l | 0; - }, _doFinalize: function _doFinalize() { - var d = this._data, - b = d.words, - a = 8 * this._nDataBytes, - c = 8 * d.sigBytes;b[c >>> 5] |= 128 << 24 - c % 32;b[(c + 64 >>> 9 << 4) + 14] = k.floor(a / 4294967296);b[(c + 64 >>> 9 << 4) + 15] = a;d.sigBytes = 4 * b.length;this._process();return this._hash; - }, clone: function clone() { - var b = j.clone.call(this);b._hash = this._hash.clone();return b; - } });g.SHA256 = j._createHelper(h);g.HmacSHA256 = j._createHmacHelper(h); -})(Math); -(function () { - var c = CryptoJS, - k = c.enc.Utf8;c.algo.HMAC = c.lib.Base.extend({ init: function init(a, b) { - a = this._hasher = new a.init();"string" == typeof b && (b = k.parse(b));var c = a.blockSize, - e = 4 * c;b.sigBytes > e && (b = a.finalize(b));b.clamp();for (var f = this._oKey = b.clone(), g = this._iKey = b.clone(), h = f.words, j = g.words, d = 0; d < c; d++) { - h[d] ^= 1549556828, j[d] ^= 909522486; - }f.sigBytes = g.sigBytes = e;this.reset(); - }, reset: function reset() { - var a = this._hasher;a.reset();a.update(this._iKey); - }, update: function update(a) { - this._hasher.update(a);return this; - }, finalize: function finalize(a) { - var b = this._hasher;a = b.finalize(a);b.reset();return b.finalize(this._oKey.clone().concat(a)); - } }); -})(); -(function () { - var h = CryptoJS, - j = h.lib.WordArray;h.enc.Base64 = { stringify: function stringify(b) { - var e = b.words, - f = b.sigBytes, - c = this._map;b.clamp();b = [];for (var a = 0; a < f; a += 3) { - for (var d = (e[a >>> 2] >>> 24 - 8 * (a % 4) & 255) << 16 | (e[a + 1 >>> 2] >>> 24 - 8 * ((a + 1) % 4) & 255) << 8 | e[a + 2 >>> 2] >>> 24 - 8 * ((a + 2) % 4) & 255, g = 0; 4 > g && a + 0.75 * g < f; g++) { - b.push(c.charAt(d >>> 6 * (3 - g) & 63)); - } - }if (e = c.charAt(64)) for (; b.length % 4;) { - b.push(e); - }return b.join(""); - }, parse: function parse(b) { - var e = b.length, - f = this._map, - c = f.charAt(64);c && (c = b.indexOf(c), -1 != c && (e = c));for (var c = [], a = 0, d = 0; d < e; d++) { - if (d % 4) { - var g = f.indexOf(b.charAt(d - 1)) << 2 * (d % 4), - h = f.indexOf(b.charAt(d)) >>> 6 - 2 * (d % 4);c[a >>> 2] |= (g | h) << 24 - 8 * (a % 4);a++; - } - }return j.create(c, a); - }, _map: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=" }; -})(); - -hawk.crypto.utils = CryptoJS; - -// Export if used as a module - -if (typeof module !== 'undefined' && module.exports) { - module.exports = hawk; -} - -/* eslint-enable */ -// $lab:coverage:on$ diff --git a/deps/npm/node_modules/hawk/dist/client.js b/deps/npm/node_modules/hawk/dist/client.js new file mode 100644 index 00000000000000..ac28ef7667eed0 --- /dev/null +++ b/deps/npm/node_modules/hawk/dist/client.js @@ -0,0 +1,343 @@ +'use strict' + +// Load modules + +; + +var _typeof = function (obj) { + + return obj && typeof Symbol !== 'undefined' && obj.constructor === Symbol ? 'symbol' : typeof obj; +}; + +var Url = require('url'); +var Hoek = require('hoek'); +var Cryptiles = require('cryptiles'); +var Crypto = require('./crypto'); +var Utils = require('./utils'); + +// Declare internals + +var internals = {}; + +// Generate an Authorization header for a given request + +/* + uri: 'http://example.com/resource?a=b' or object from Url.parse() + method: HTTP verb (e.g. 'GET', 'POST') + options: { + + // Required + + credentials: { + id: 'dh37fgj492je', + key: 'aoijedoaijsdlaksjdl', + algorithm: 'sha256' // 'sha1', 'sha256' + }, + + // Optional + + ext: 'application-specific', // Application specific data sent via the ext attribute + timestamp: Date.now(), // A pre-calculated timestamp + nonce: '2334f34f', // A pre-generated nonce + localtimeOffsetMsec: 400, // Time offset to sync with server time (ignored if timestamp provided) + payload: '{"some":"payload"}', // UTF-8 encoded string for body hash generation (ignored if hash provided) + contentType: 'application/json', // Payload content-type (ignored if hash provided) + hash: 'U4MKKSmiVxk37JCCrAVIjV=', // Pre-calculated payload hash + app: '24s23423f34dx', // Oz application id + dlg: '234sz34tww3sd' // Oz delegated-by application id + } +*/ + +exports.header = function (uri, method, options) { + + var result = { + field: '', + artifacts: {} + }; + + // Validate inputs + + if (!uri || typeof uri !== 'string' && (typeof uri === 'undefined' ? 'undefined' : _typeof(uri)) !== 'object' || !method || typeof method !== 'string' || !options || (typeof options === 'undefined' ? 'undefined' : _typeof(options)) !== 'object') { + + result.err = 'Invalid argument type'; + return result; + } + + // Application time + + var timestamp = options.timestamp || Utils.nowSecs(options.localtimeOffsetMsec); + + // Validate credentials + + var credentials = options.credentials; + if (!credentials || !credentials.id || !credentials.key || !credentials.algorithm) { + + result.err = 'Invalid credential object'; + return result; + } + + if (Crypto.algorithms.indexOf(credentials.algorithm) === -1) { + result.err = 'Unknown algorithm'; + return result; + } + + // Parse URI + + if (typeof uri === 'string') { + uri = Url.parse(uri); + } + + // Calculate signature + + var artifacts = { + ts: timestamp, + nonce: options.nonce || Cryptiles.randomString(6), + method: method, + resource: uri.pathname + (uri.search || ''), // Maintain trailing '?' + host: uri.hostname, + port: uri.port || (uri.protocol === 'http:' ? 80 : 443), + hash: options.hash, + ext: options.ext, + app: options.app, + dlg: options.dlg + }; + + result.artifacts = artifacts; + + // Calculate payload hash + + if (!artifacts.hash && (options.payload || options.payload === '')) { + + artifacts.hash = Crypto.calculatePayloadHash(options.payload, credentials.algorithm, options.contentType); + } + + var mac = Crypto.calculateMac('header', credentials, artifacts); + + // Construct header + + var hasExt = artifacts.ext !== null && artifacts.ext !== undefined && artifacts.ext !== ''; // Other falsey values allowed + var header = 'Hawk id="' + credentials.id + '", ts="' + artifacts.ts + '", nonce="' + artifacts.nonce + (artifacts.hash ? '", hash="' + artifacts.hash : '') + (hasExt ? '", ext="' + Hoek.escapeHeaderAttribute(artifacts.ext) : '') + '", mac="' + mac + '"'; + + if (artifacts.app) { + header = header + ', app="' + artifacts.app + (artifacts.dlg ? '", dlg="' + artifacts.dlg : '') + '"'; + } + + result.field = header; + + return result; +}; + +// Validate server response + +/* + res: node's response object + artifacts: object received from header().artifacts + options: { + payload: optional payload received + required: specifies if a Server-Authorization header is required. Defaults to 'false' + } +*/ + +exports.authenticate = function (res, credentials, artifacts, options) { + + artifacts = Hoek.clone(artifacts); + options = options || {}; + + if (res.headers['www-authenticate']) { + + // Parse HTTP WWW-Authenticate header + + var wwwAttributes = Utils.parseAuthorizationHeader(res.headers['www-authenticate'], ['ts', 'tsm', 'error']); + if (wwwAttributes instanceof Error) { + return false; + } + + // Validate server timestamp (not used to update clock since it is done via the SNPT client) + + if (wwwAttributes.ts) { + var tsm = Crypto.calculateTsMac(wwwAttributes.ts, credentials); + if (tsm !== wwwAttributes.tsm) { + return false; + } + } + } + + // Parse HTTP Server-Authorization header + + if (!res.headers['server-authorization'] && !options.required) { + + return true; + } + + var attributes = Utils.parseAuthorizationHeader(res.headers['server-authorization'], ['mac', 'ext', 'hash']); + if (attributes instanceof Error) { + return false; + } + + artifacts.ext = attributes.ext; + artifacts.hash = attributes.hash; + + var mac = Crypto.calculateMac('response', credentials, artifacts); + if (mac !== attributes.mac) { + return false; + } + + if (!options.payload && options.payload !== '') { + + return true; + } + + if (!attributes.hash) { + return false; + } + + var calculatedHash = Crypto.calculatePayloadHash(options.payload, credentials.algorithm, res.headers['content-type']); + return calculatedHash === attributes.hash; +}; + +// Generate a bewit value for a given URI + +/* + uri: 'http://example.com/resource?a=b' or object from Url.parse() + options: { + + // Required + + credentials: { + id: 'dh37fgj492je', + key: 'aoijedoaijsdlaksjdl', + algorithm: 'sha256' // 'sha1', 'sha256' + }, + ttlSec: 60 * 60, // TTL in seconds + + // Optional + + ext: 'application-specific', // Application specific data sent via the ext attribute + localtimeOffsetMsec: 400 // Time offset to sync with server time + }; +*/ + +exports.getBewit = function (uri, options) { + + // Validate inputs + + if (!uri || typeof uri !== 'string' && (typeof uri === 'undefined' ? 'undefined' : _typeof(uri)) !== 'object' || !options || (typeof options === 'undefined' ? 'undefined' : _typeof(options)) !== 'object' || !options.ttlSec) { + + return ''; + } + + options.ext = options.ext === null || options.ext === undefined ? '' : options.ext; // Zero is valid value + + // Application time + + var now = Utils.now(options.localtimeOffsetMsec); + + // Validate credentials + + var credentials = options.credentials; + if (!credentials || !credentials.id || !credentials.key || !credentials.algorithm) { + + return ''; + } + + if (Crypto.algorithms.indexOf(credentials.algorithm) === -1) { + return ''; + } + + // Parse URI + + if (typeof uri === 'string') { + uri = Url.parse(uri); + } + + // Calculate signature + + var exp = Math.floor(now / 1000) + options.ttlSec; + var mac = Crypto.calculateMac('bewit', credentials, { + ts: exp, + nonce: '', + method: 'GET', + resource: uri.pathname + (uri.search || ''), // Maintain trailing '?' + host: uri.hostname, + port: uri.port || (uri.protocol === 'http:' ? 80 : 443), + ext: options.ext + }); + + // Construct bewit: id\exp\mac\ext + + var bewit = credentials.id + '\\' + exp + '\\' + mac + '\\' + options.ext; + return Hoek.base64urlEncode(bewit); +}; + +// Generate an authorization string for a message + +/* + host: 'example.com', + port: 8000, + message: '{"some":"payload"}', // UTF-8 encoded string for body hash generation + options: { + + // Required + + credentials: { + id: 'dh37fgj492je', + key: 'aoijedoaijsdlaksjdl', + algorithm: 'sha256' // 'sha1', 'sha256' + }, + + // Optional + + timestamp: Date.now(), // A pre-calculated timestamp + nonce: '2334f34f', // A pre-generated nonce + localtimeOffsetMsec: 400, // Time offset to sync with server time (ignored if timestamp provided) + } +*/ + +exports.message = function (host, port, message, options) { + + // Validate inputs + + if (!host || typeof host !== 'string' || !port || typeof port !== 'number' || message === null || message === undefined || typeof message !== 'string' || !options || (typeof options === 'undefined' ? 'undefined' : _typeof(options)) !== 'object') { + + return null; + } + + // Application time + + var timestamp = options.timestamp || Utils.nowSecs(options.localtimeOffsetMsec); + + // Validate credentials + + var credentials = options.credentials; + if (!credentials || !credentials.id || !credentials.key || !credentials.algorithm) { + + // Invalid credential object + return null; + } + + if (Crypto.algorithms.indexOf(credentials.algorithm) === -1) { + return null; + } + + // Calculate signature + + var artifacts = { + ts: timestamp, + nonce: options.nonce || Cryptiles.randomString(6), + host: host, + port: port, + hash: Crypto.calculatePayloadHash(message, credentials.algorithm) + }; + + // Construct authorization + + var result = { + id: credentials.id, + ts: artifacts.ts, + nonce: artifacts.nonce, + hash: artifacts.hash, + mac: Crypto.calculateMac('message', credentials, artifacts) + }; + + return result; +}; diff --git a/deps/npm/node_modules/hawk/example/usage.js b/deps/npm/node_modules/hawk/example/usage.js new file mode 100755 index 00000000000000..64fe17674a5753 --- /dev/null +++ b/deps/npm/node_modules/hawk/example/usage.js @@ -0,0 +1,77 @@ +// Load modules + +var Http = require('http'); +var Request = require('request'); +var Hawk = require('../lib'); + + +// Declare internals + +var internals = { + credentials: { + dh37fgj492je: { + id: 'dh37fgj492je', // Required by Hawk.client.header + key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn', + algorithm: 'sha256', + user: 'Steve' + } + } +}; + + +// Credentials lookup function + +var credentialsFunc = function (id, callback) { + + return callback(null, internals.credentials[id]); +}; + + +// Create HTTP server + +var handler = function (req, res) { + + Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials, artifacts) { + + var payload = (!err ? 'Hello ' + credentials.user + ' ' + artifacts.ext : 'Shoosh!'); + var headers = { + 'Content-Type': 'text/plain', + 'Server-Authorization': Hawk.server.header(credentials, artifacts, { payload: payload, contentType: 'text/plain' }) + }; + + res.writeHead(!err ? 200 : 401, headers); + res.end(payload); + }); +}; + +Http.createServer(handler).listen(8000, '127.0.0.1'); + + +// Send unauthenticated request + +Request('http://127.0.0.1:8000/resource/1?b=1&a=2', function (error, response, body) { + + console.log(response.statusCode + ': ' + body); +}); + + +// Send authenticated request + +credentialsFunc('dh37fgj492je', function (err, credentials) { + + var header = Hawk.client.header('http://127.0.0.1:8000/resource/1?b=1&a=2', 'GET', { credentials: credentials, ext: 'and welcome!' }); + var options = { + uri: 'http://127.0.0.1:8000/resource/1?b=1&a=2', + method: 'GET', + headers: { + authorization: header.field + } + }; + + Request(options, function (error, response, body) { + + var isValid = Hawk.client.authenticate(response, credentials, header.artifacts, { payload: body }); + console.log(response.statusCode + ': ' + body + (isValid ? ' (valid)' : ' (invalid)')); + process.exit(0); + }); +}); diff --git a/deps/npm/node_modules/hawk/images/hawk.png b/deps/npm/node_modules/hawk/images/hawk.png new file mode 100755 index 00000000000000..a0e15cda0144a7 Binary files /dev/null and b/deps/npm/node_modules/hawk/images/hawk.png differ diff --git a/deps/npm/node_modules/hawk/images/logo.png b/deps/npm/node_modules/hawk/images/logo.png new file mode 100755 index 00000000000000..b8ff5901718a8a Binary files /dev/null and b/deps/npm/node_modules/hawk/images/logo.png differ diff --git a/deps/npm/node_modules/hawk/lib/browser.js b/deps/npm/node_modules/hawk/lib/browser.js index 6635ce52baba29..a7945d0dd91a11 100755 --- a/deps/npm/node_modules/hawk/lib/browser.js +++ b/deps/npm/node_modules/hawk/lib/browser.js @@ -1,15 +1,13 @@ -'use strict'; - /* HTTP Hawk Authentication Scheme - Copyright (c) 2012-2016, Eran Hammer + Copyright (c) 2012-2014, Eran Hammer BSD Licensed */ // Declare namespace -const hawk = { +var hawk = { internals: {} }; @@ -47,7 +45,7 @@ hawk.client = { header: function (uri, method, options) { - const result = { + var result = { field: '', artifacts: {} }; @@ -64,11 +62,11 @@ hawk.client = { // Application time - const timestamp = options.timestamp || hawk.utils.nowSec(options.localtimeOffsetMsec); + var timestamp = options.timestamp || hawk.utils.now(options.localtimeOffsetMsec); // Validate credentials - const credentials = options.credentials; + var credentials = options.credentials; if (!credentials || !credentials.id || !credentials.key || @@ -91,10 +89,10 @@ hawk.client = { // Calculate signature - const artifacts = { + var artifacts = { ts: timestamp, nonce: options.nonce || hawk.utils.randomString(6), - method, + method: method, resource: uri.resource, host: uri.host, port: uri.port, @@ -114,12 +112,12 @@ hawk.client = { artifacts.hash = hawk.crypto.calculatePayloadHash(options.payload, credentials.algorithm, options.contentType); } - const mac = hawk.crypto.calculateMac('header', credentials, artifacts); + var mac = hawk.crypto.calculateMac('header', credentials, artifacts); // Construct header - const hasExt = artifacts.ext !== null && artifacts.ext !== undefined && artifacts.ext !== ''; // Other falsey values allowed - let header = 'Hawk id="' + credentials.id + + var hasExt = artifacts.ext !== null && artifacts.ext !== undefined && artifacts.ext !== ''; // Other falsey values allowed + var header = 'Hawk id="' + credentials.id + '", ts="' + artifacts.ts + '", nonce="' + artifacts.nonce + (artifacts.hash ? '", hash="' + artifacts.hash : '') + @@ -175,11 +173,11 @@ hawk.client = { // Application time - const now = hawk.utils.nowSec(options.localtimeOffsetMsec); + var now = hawk.utils.now(options.localtimeOffsetMsec); // Validate credentials - const credentials = options.credentials; + var credentials = options.credentials; if (!credentials || !credentials.id || !credentials.key || @@ -198,8 +196,8 @@ hawk.client = { // Calculate signature - const exp = now + options.ttlSec; - const mac = hawk.crypto.calculateMac('bewit', credentials, { + var exp = now + options.ttlSec; + var mac = hawk.crypto.calculateMac('bewit', credentials, { ts: exp, nonce: '', method: 'GET', @@ -211,14 +209,14 @@ hawk.client = { // Construct bewit: id\exp\mac\ext - const bewit = credentials.id + '\\' + exp + '\\' + mac + '\\' + options.ext; + var bewit = credentials.id + '\\' + exp + '\\' + mac + '\\' + options.ext; return hawk.utils.base64urlEncode(bewit); }, // Validate server response /* - request: object created via 'new XMLHttpRequest()' after response received or fetch API 'Response' + request: object created via 'new XMLHttpRequest()' after response received artifacts: object received from header().artifacts options: { payload: optional payload received @@ -230,54 +228,46 @@ hawk.client = { options = options || {}; - const getHeader = function (name) { - - // Fetch API or plain headers - - if (request.headers) { - return (typeof request.headers.get === 'function' ? request.headers.get(name) : request.headers[name]); - } - - // XMLHttpRequest + var getHeader = function (name) { - return (request.getResponseHeader ? request.getResponseHeader(name) : request.getHeader(name)); + return request.getResponseHeader ? request.getResponseHeader(name) : request.getHeader(name); }; - const wwwAuthenticate = getHeader('www-authenticate'); + var wwwAuthenticate = getHeader('www-authenticate'); if (wwwAuthenticate) { // Parse HTTP WWW-Authenticate header - const wwwAttributes = hawk.utils.parseAuthorizationHeader(wwwAuthenticate, ['ts', 'tsm', 'error']); + var wwwAttributes = hawk.utils.parseAuthorizationHeader(wwwAuthenticate, ['ts', 'tsm', 'error']); if (!wwwAttributes) { return false; } if (wwwAttributes.ts) { - const tsm = hawk.crypto.calculateTsMac(wwwAttributes.ts, credentials); + var tsm = hawk.crypto.calculateTsMac(wwwAttributes.ts, credentials); if (tsm !== wwwAttributes.tsm) { return false; } - hawk.utils.setNtpSecOffset(wwwAttributes.ts - Math.floor(Date.now() / 1000)); // Keep offset at 1 second precision + hawk.utils.setNtpOffset(wwwAttributes.ts - Math.floor((new Date()).getTime() / 1000)); // Keep offset at 1 second precision } } // Parse HTTP Server-Authorization header - const serverAuthorization = getHeader('server-authorization'); + var serverAuthorization = getHeader('server-authorization'); if (!serverAuthorization && !options.required) { return true; } - const attributes = hawk.utils.parseAuthorizationHeader(serverAuthorization, ['mac', 'ext', 'hash']); + var attributes = hawk.utils.parseAuthorizationHeader(serverAuthorization, ['mac', 'ext', 'hash']); if (!attributes) { return false; } - const modArtifacts = { + var modArtifacts = { ts: artifacts.ts, nonce: artifacts.nonce, method: artifacts.method, @@ -290,7 +280,7 @@ hawk.client = { dlg: artifacts.dlg }; - const mac = hawk.crypto.calculateMac('response', credentials, modArtifacts); + var mac = hawk.crypto.calculateMac('response', credentials, modArtifacts); if (mac !== attributes.mac) { return false; } @@ -305,7 +295,7 @@ hawk.client = { return false; } - const calculatedHash = hawk.crypto.calculatePayloadHash(options.payload, credentials.algorithm, getHeader('content-type')); + var calculatedHash = hawk.crypto.calculatePayloadHash(options.payload, credentials.algorithm, getHeader('content-type')); return (calculatedHash === attributes.hash); }, @@ -323,11 +313,11 @@ hawk.client = { // Application time - const timestamp = options.timestamp || hawk.utils.nowSec(options.localtimeOffsetMsec); + var timestamp = options.timestamp || hawk.utils.now(options.localtimeOffsetMsec); // Validate credentials - const credentials = options.credentials; + var credentials = options.credentials; if (!credentials || !credentials.id || !credentials.key || @@ -343,17 +333,17 @@ hawk.client = { // Calculate signature - const artifacts = { + var artifacts = { ts: timestamp, nonce: options.nonce || hawk.utils.randomString(6), - host, - port, + host: host, + port: port, hash: hawk.crypto.calculatePayloadHash(message, credentials.algorithm) }; // Construct authorization - const result = { + var result = { id: credentials.id, ts: artifacts.ts, nonce: artifacts.nonce, @@ -364,15 +354,15 @@ hawk.client = { return result; }, - authenticateTimestamp: function (message, credentials, updateClock) { // updateClock defaults to true + authenticateTimestamp: function (message, credentials, updateClock) { // updateClock defaults to true - const tsm = hawk.crypto.calculateTsMac(message.ts, credentials); + var tsm = hawk.crypto.calculateTsMac(message.ts, credentials); if (tsm !== message.tsm) { return false; } if (updateClock !== false) { - hawk.utils.setNtpSecOffset(message.ts - Math.floor(Date.now() / 1000)); // Keep offset at 1 second precision + hawk.utils.setNtpOffset(message.ts - Math.floor((new Date()).getTime() / 1000)); // Keep offset at 1 second precision } return true; @@ -388,15 +378,15 @@ hawk.crypto = { calculateMac: function (type, credentials, options) { - const normalized = hawk.crypto.generateNormalizedString(type, options); + var normalized = hawk.crypto.generateNormalizedString(type, options); - const hmac = CryptoJS['Hmac' + credentials.algorithm.toUpperCase()](normalized, credentials.key); + var hmac = CryptoJS['Hmac' + credentials.algorithm.toUpperCase()](normalized, credentials.key); return hmac.toString(CryptoJS.enc.Base64); }, generateNormalizedString: function (type, options) { - let normalized = 'hawk.' + hawk.crypto.headerVersion + '.' + type + '\n' + + var normalized = 'hawk.' + hawk.crypto.headerVersion + '.' + type + '\n' + options.ts + '\n' + options.nonce + '\n' + (options.method || '').toUpperCase() + '\n' + @@ -421,7 +411,7 @@ hawk.crypto = { calculatePayloadHash: function (payload, algorithm, contentType) { - const hash = CryptoJS.algo[algorithm.toUpperCase()].create(); + var hash = CryptoJS.algo[algorithm.toUpperCase()].create(); hash.update('hawk.' + hawk.crypto.headerVersion + '.payload\n'); hash.update(hawk.utils.parseContentType(contentType) + '\n'); hash.update(payload); @@ -431,7 +421,7 @@ hawk.crypto = { calculateTsMac: function (ts, credentials) { - const hash = CryptoJS['Hmac' + credentials.algorithm.toUpperCase()]('hawk.' + hawk.crypto.headerVersion + '.ts\n' + ts + '\n', credentials.key); + var hash = CryptoJS['Hmac' + credentials.algorithm.toUpperCase()]('hawk.' + hawk.crypto.headerVersion + '.ts\n' + ts + '\n', credentials.key); return hash.toString(CryptoJS.enc.Base64); } }; @@ -480,14 +470,14 @@ hawk.utils = { setStorage: function (storage) { - const ntpOffset = hawk.utils.storage.getItem('hawk_ntp_offset'); + var ntpOffset = hawk.utils.storage.getItem('hawk_ntp_offset'); hawk.utils.storage = storage; if (ntpOffset) { - hawk.utils.setNtpSecOffset(ntpOffset); + hawk.utils.setNtpOffset(ntpOffset); } }, - setNtpSecOffset: function (offset) { + setNtpOffset: function (offset) { try { hawk.utils.storage.setItem('hawk_ntp_offset', offset); @@ -498,9 +488,9 @@ hawk.utils = { } }, - getNtpSecOffset: function () { + getNtpOffset: function () { - const offset = hawk.utils.storage.getItem('hawk_ntp_offset'); + var offset = hawk.utils.storage.getItem('hawk_ntp_offset'); if (!offset) { return 0; } @@ -510,12 +500,7 @@ hawk.utils = { now: function (localtimeOffsetMsec) { - return Date.now() + (localtimeOffsetMsec || 0) + (hawk.utils.getNtpSecOffset() * 1000); - }, - - nowSec: function (localtimeOffsetMsec) { - - return Math.floor(hawk.utils.now(localtimeOffsetMsec) / 1000); + return Math.floor(((new Date()).getTime() + (localtimeOffsetMsec || 0)) / 1000) + hawk.utils.getNtpOffset(); }, escapeHeaderAttribute: function (attribute) { @@ -538,23 +523,23 @@ hawk.utils = { return null; } - const headerParts = header.match(/^(\w+)(?:\s+(.*))?$/); // Header: scheme[ something] + var headerParts = header.match(/^(\w+)(?:\s+(.*))?$/); // Header: scheme[ something] if (!headerParts) { return null; } - const scheme = headerParts[1]; + var scheme = headerParts[1]; if (scheme.toLowerCase() !== 'hawk') { return null; } - const attributesString = headerParts[2]; + var attributesString = headerParts[2]; if (!attributesString) { return null; } - const attributes = {}; - const verify = attributesString.replace(/(\w+)="([^"\\]*)"\s*(?:,\s*|$)/g, ($0, $1, $2) => { + var attributes = {}; + var verify = attributesString.replace(/(\w+)="([^"\\]*)"\s*(?:,\s*|$)/g, function ($0, $1, $2) { // Check valid attribute names @@ -587,28 +572,27 @@ hawk.utils = { randomString: function (size) { - const randomSource = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'; - const len = randomSource.length; + var randomSource = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'; + var len = randomSource.length; - const result = []; - for (let i = 0; i < size; ++i) { + var result = []; + for (var i = 0; i < size; ++i) { result[i] = randomSource[Math.floor(Math.random() * len)]; } return result.join(''); }, - // 1 2 3 4 - uriRegex: /^([^:]+)\:\/\/(?:[^@/]*@)?([^\/:]+)(?:\:(\d+))?([^#]*)(?:#.*)?$/, // scheme://credentials@host:port/resource#fragment + uriRegex: /^([^:]+)\:\/\/(?:[^@]*@)?([^\/:]+)(?:\:(\d+))?([^#]*)(?:#.*)?$/, // scheme://credentials@host:port/resource#fragment parseUri: function (input) { - const parts = input.match(hawk.utils.uriRegex); + var parts = input.match(hawk.utils.uriRegex); if (!parts) { return { host: '', port: '', resource: '' }; } - const scheme = parts[1].toLowerCase(); - const uri = { + var scheme = parts[1].toLowerCase(); + var uri = { host: parts[2], port: parts[3] || (scheme === 'http' ? '80' : (scheme === 'https' ? '443' : '')), resource: parts[4] @@ -619,8 +603,8 @@ hawk.utils = { base64urlEncode: function (value) { - const wordArray = CryptoJS.enc.Utf8.parse(value); - const encoded = CryptoJS.enc.Base64.stringify(wordArray); + var wordArray = CryptoJS.enc.Utf8.parse(value); + var encoded = CryptoJS.enc.Base64.stringify(wordArray); return encoded.replace(/\+/g, '-').replace(/\//g, '_').replace(/\=/g, ''); } }; @@ -634,14 +618,14 @@ hawk.utils = { // http://code.google.com/p/crypto-js/ // http://code.google.com/p/crypto-js/wiki/License -var CryptoJS = CryptoJS || function (h, r) { var k = {}, l = k.lib = {}, n = function () { }, f = l.Base = { extend: function (a) { n.prototype = this; var b = new n; a && b.mixIn(a); b.hasOwnProperty("init") || (b.init = function () { b.$super.init.apply(this, arguments) }); b.init.prototype = b; b.$super = this; return b }, create: function () { var a = this.extend(); a.init.apply(a, arguments); return a }, init: function () { }, mixIn: function (a) { for (let b in a) a.hasOwnProperty(b) && (this[b] = a[b]); a.hasOwnProperty("toString") && (this.toString = a.toString) }, clone: function () { return this.init.prototype.extend(this) } }, j = l.WordArray = f.extend({ init: function (a, b) { a = this.words = a || []; this.sigBytes = b != r ? b : 4 * a.length }, toString: function (a) { return (a || s).stringify(this) }, concat: function (a) { var b = this.words, d = a.words, c = this.sigBytes; a = a.sigBytes; this.clamp(); if (c % 4) for (let e = 0; e < a; e++) b[c + e >>> 2] |= (d[e >>> 2] >>> 24 - 8 * (e % 4) & 255) << 24 - 8 * ((c + e) % 4); else if (65535 < d.length) for (let e = 0; e < a; e += 4) b[c + e >>> 2] = d[e >>> 2]; else b.push.apply(b, d); this.sigBytes += a; return this }, clamp: function () { var a = this.words, b = this.sigBytes; a[b >>> 2] &= 4294967295 << 32 - 8 * (b % 4); a.length = h.ceil(b / 4) }, clone: function () { var a = f.clone.call(this); a.words = this.words.slice(0); return a }, random: function (a) { for (let b = [], d = 0; d < a; d += 4) b.push(4294967296 * h.random() | 0); return new j.init(b, a) } }), m = k.enc = {}, s = m.Hex = { stringify: function (a) { var b = a.words; a = a.sigBytes; for (var d = [], c = 0; c < a; c++) { var e = b[c >>> 2] >>> 24 - 8 * (c % 4) & 255; d.push((e >>> 4).toString(16)); d.push((e & 15).toString(16)) } return d.join("") }, parse: function (a) { for (var b = a.length, d = [], c = 0; c < b; c += 2) d[c >>> 3] |= parseInt(a.substr(c, 2), 16) << 24 - 4 * (c % 8); return new j.init(d, b / 2) } }, p = m.Latin1 = { stringify: function (a) { var b = a.words; a = a.sigBytes; for (var d = [], c = 0; c < a; c++) d.push(String.fromCharCode(b[c >>> 2] >>> 24 - 8 * (c % 4) & 255)); return d.join("") }, parse: function (a) { for (var b = a.length, d = [], c = 0; c < b; c++) d[c >>> 2] |= (a.charCodeAt(c) & 255) << 24 - 8 * (c % 4); return new j.init(d, b) } }, t = m.Utf8 = { stringify: function (a) { try { return decodeURIComponent(escape(p.stringify(a))) } catch (b) { throw Error("Malformed UTF-8 data"); } }, parse: function (a) { return p.parse(unescape(encodeURIComponent(a))) } }, q = l.BufferedBlockAlgorithm = f.extend({ reset: function () { this._data = new j.init; this._nDataBytes = 0 }, _append: function (a) { "string" == typeof a && (a = t.parse(a)); this._data.concat(a); this._nDataBytes += a.sigBytes }, _process: function (a) { var b = this._data, d = b.words, c = b.sigBytes, e = this.blockSize, f = c / (4 * e), f = a ? h.ceil(f) : h.max((f | 0) - this._minBufferSize, 0); a = f * e; c = h.min(4 * a, c); if (a) { for (var g = 0; g < a; g += e) this._doProcessBlock(d, g); g = d.splice(0, a); b.sigBytes -= c } return new j.init(g, c) }, clone: function () { var a = f.clone.call(this); a._data = this._data.clone(); return a }, _minBufferSize: 0 }); l.Hasher = q.extend({ cfg: f.extend(), init: function (a) { this.cfg = this.cfg.extend(a); this.reset() }, reset: function () { q.reset.call(this); this._doReset() }, update: function (a) { this._append(a); this._process(); return this }, finalize: function (a) { a && this._append(a); return this._doFinalize() }, blockSize: 16, _createHelper: function (a) { return function (b, d) { return (new a.init(d)).finalize(b) } }, _createHmacHelper: function (a) { return function (b, d) { return (new u.HMAC.init(a, d)).finalize(b) } } }); var u = k.algo = {}; return k }(Math); -(() => { var k = CryptoJS, b = k.lib, m = b.WordArray, l = b.Hasher, d = [], b = k.algo.SHA1 = l.extend({ _doReset: function () { this._hash = new m.init([1732584193, 4023233417, 2562383102, 271733878, 3285377520]) }, _doProcessBlock: function (n, p) { for (var a = this._hash.words, e = a[0], f = a[1], h = a[2], j = a[3], b = a[4], c = 0; 80 > c; c++) { if (16 > c) d[c] = n[p + c] | 0; else { var g = d[c - 3] ^ d[c - 8] ^ d[c - 14] ^ d[c - 16]; d[c] = g << 1 | g >>> 31 } g = (e << 5 | e >>> 27) + b + d[c]; g = 20 > c ? g + ((f & h | ~f & j) + 1518500249) : 40 > c ? g + ((f ^ h ^ j) + 1859775393) : 60 > c ? g + ((f & h | f & j | h & j) - 1894007588) : g + ((f ^ h ^ j) - 899497514); b = j; j = h; h = f << 30 | f >>> 2; f = e; e = g } a[0] = a[0] + e | 0; a[1] = a[1] + f | 0; a[2] = a[2] + h | 0; a[3] = a[3] + j | 0; a[4] = a[4] + b | 0 }, _doFinalize: function () { var b = this._data, d = b.words, a = 8 * this._nDataBytes, e = 8 * b.sigBytes; d[e >>> 5] |= 128 << 24 - e % 32; d[(e + 64 >>> 9 << 4) + 14] = Math.floor(a / 4294967296); d[(e + 64 >>> 9 << 4) + 15] = a; b.sigBytes = 4 * d.length; this._process(); return this._hash }, clone: function () { var b = l.clone.call(this); b._hash = this._hash.clone(); return b } }); k.SHA1 = l._createHelper(b); k.HmacSHA1 = l._createHmacHelper(b) })(); +var CryptoJS = CryptoJS || function (h, r) { var k = {}, l = k.lib = {}, n = function () { }, f = l.Base = { extend: function (a) { n.prototype = this; var b = new n; a && b.mixIn(a); b.hasOwnProperty("init") || (b.init = function () { b.$super.init.apply(this, arguments) }); b.init.prototype = b; b.$super = this; return b }, create: function () { var a = this.extend(); a.init.apply(a, arguments); return a }, init: function () { }, mixIn: function (a) { for (var b in a) a.hasOwnProperty(b) && (this[b] = a[b]); a.hasOwnProperty("toString") && (this.toString = a.toString) }, clone: function () { return this.init.prototype.extend(this) } }, j = l.WordArray = f.extend({ init: function (a, b) { a = this.words = a || []; this.sigBytes = b != r ? b : 4 * a.length }, toString: function (a) { return (a || s).stringify(this) }, concat: function (a) { var b = this.words, d = a.words, c = this.sigBytes; a = a.sigBytes; this.clamp(); if (c % 4) for (var e = 0; e < a; e++) b[c + e >>> 2] |= (d[e >>> 2] >>> 24 - 8 * (e % 4) & 255) << 24 - 8 * ((c + e) % 4); else if (65535 < d.length) for (e = 0; e < a; e += 4) b[c + e >>> 2] = d[e >>> 2]; else b.push.apply(b, d); this.sigBytes += a; return this }, clamp: function () { var a = this.words, b = this.sigBytes; a[b >>> 2] &= 4294967295 << 32 - 8 * (b % 4); a.length = h.ceil(b / 4) }, clone: function () { var a = f.clone.call(this); a.words = this.words.slice(0); return a }, random: function (a) { for (var b = [], d = 0; d < a; d += 4) b.push(4294967296 * h.random() | 0); return new j.init(b, a) } }), m = k.enc = {}, s = m.Hex = { stringify: function (a) { var b = a.words; a = a.sigBytes; for (var d = [], c = 0; c < a; c++) { var e = b[c >>> 2] >>> 24 - 8 * (c % 4) & 255; d.push((e >>> 4).toString(16)); d.push((e & 15).toString(16)) } return d.join("") }, parse: function (a) { for (var b = a.length, d = [], c = 0; c < b; c += 2) d[c >>> 3] |= parseInt(a.substr(c, 2), 16) << 24 - 4 * (c % 8); return new j.init(d, b / 2) } }, p = m.Latin1 = { stringify: function (a) { var b = a.words; a = a.sigBytes; for (var d = [], c = 0; c < a; c++) d.push(String.fromCharCode(b[c >>> 2] >>> 24 - 8 * (c % 4) & 255)); return d.join("") }, parse: function (a) { for (var b = a.length, d = [], c = 0; c < b; c++) d[c >>> 2] |= (a.charCodeAt(c) & 255) << 24 - 8 * (c % 4); return new j.init(d, b) } }, t = m.Utf8 = { stringify: function (a) { try { return decodeURIComponent(escape(p.stringify(a))) } catch (b) { throw Error("Malformed UTF-8 data"); } }, parse: function (a) { return p.parse(unescape(encodeURIComponent(a))) } }, q = l.BufferedBlockAlgorithm = f.extend({ reset: function () { this._data = new j.init; this._nDataBytes = 0 }, _append: function (a) { "string" == typeof a && (a = t.parse(a)); this._data.concat(a); this._nDataBytes += a.sigBytes }, _process: function (a) { var b = this._data, d = b.words, c = b.sigBytes, e = this.blockSize, f = c / (4 * e), f = a ? h.ceil(f) : h.max((f | 0) - this._minBufferSize, 0); a = f * e; c = h.min(4 * a, c); if (a) { for (var g = 0; g < a; g += e) this._doProcessBlock(d, g); g = d.splice(0, a); b.sigBytes -= c } return new j.init(g, c) }, clone: function () { var a = f.clone.call(this); a._data = this._data.clone(); return a }, _minBufferSize: 0 }); l.Hasher = q.extend({ cfg: f.extend(), init: function (a) { this.cfg = this.cfg.extend(a); this.reset() }, reset: function () { q.reset.call(this); this._doReset() }, update: function (a) { this._append(a); this._process(); return this }, finalize: function (a) { a && this._append(a); return this._doFinalize() }, blockSize: 16, _createHelper: function (a) { return function (b, d) { return (new a.init(d)).finalize(b) } }, _createHmacHelper: function (a) { return function (b, d) { return (new u.HMAC.init(a, d)).finalize(b) } } }); var u = k.algo = {}; return k }(Math); +(function () { var k = CryptoJS, b = k.lib, m = b.WordArray, l = b.Hasher, d = [], b = k.algo.SHA1 = l.extend({ _doReset: function () { this._hash = new m.init([1732584193, 4023233417, 2562383102, 271733878, 3285377520]) }, _doProcessBlock: function (n, p) { for (var a = this._hash.words, e = a[0], f = a[1], h = a[2], j = a[3], b = a[4], c = 0; 80 > c; c++) { if (16 > c) d[c] = n[p + c] | 0; else { var g = d[c - 3] ^ d[c - 8] ^ d[c - 14] ^ d[c - 16]; d[c] = g << 1 | g >>> 31 } g = (e << 5 | e >>> 27) + b + d[c]; g = 20 > c ? g + ((f & h | ~f & j) + 1518500249) : 40 > c ? g + ((f ^ h ^ j) + 1859775393) : 60 > c ? g + ((f & h | f & j | h & j) - 1894007588) : g + ((f ^ h ^ j) - 899497514); b = j; j = h; h = f << 30 | f >>> 2; f = e; e = g } a[0] = a[0] + e | 0; a[1] = a[1] + f | 0; a[2] = a[2] + h | 0; a[3] = a[3] + j | 0; a[4] = a[4] + b | 0 }, _doFinalize: function () { var b = this._data, d = b.words, a = 8 * this._nDataBytes, e = 8 * b.sigBytes; d[e >>> 5] |= 128 << 24 - e % 32; d[(e + 64 >>> 9 << 4) + 14] = Math.floor(a / 4294967296); d[(e + 64 >>> 9 << 4) + 15] = a; b.sigBytes = 4 * d.length; this._process(); return this._hash }, clone: function () { var b = l.clone.call(this); b._hash = this._hash.clone(); return b } }); k.SHA1 = l._createHelper(b); k.HmacSHA1 = l._createHmacHelper(b) })(); (function (k) { for (var g = CryptoJS, h = g.lib, v = h.WordArray, j = h.Hasher, h = g.algo, s = [], t = [], u = function (q) { return 4294967296 * (q - (q | 0)) | 0 }, l = 2, b = 0; 64 > b;) { var d; a: { d = l; for (var w = k.sqrt(d), r = 2; r <= w; r++) if (!(d % r)) { d = !1; break a } d = !0 } d && (8 > b && (s[b] = u(k.pow(l, 0.5))), t[b] = u(k.pow(l, 1 / 3)), b++); l++ } var n = [], h = h.SHA256 = j.extend({ _doReset: function () { this._hash = new v.init(s.slice(0)) }, _doProcessBlock: function (q, h) { for (var a = this._hash.words, c = a[0], d = a[1], b = a[2], k = a[3], f = a[4], g = a[5], j = a[6], l = a[7], e = 0; 64 > e; e++) { if (16 > e) n[e] = q[h + e] | 0; else { var m = n[e - 15], p = n[e - 2]; n[e] = ((m << 25 | m >>> 7) ^ (m << 14 | m >>> 18) ^ m >>> 3) + n[e - 7] + ((p << 15 | p >>> 17) ^ (p << 13 | p >>> 19) ^ p >>> 10) + n[e - 16] } m = l + ((f << 26 | f >>> 6) ^ (f << 21 | f >>> 11) ^ (f << 7 | f >>> 25)) + (f & g ^ ~f & j) + t[e] + n[e]; p = ((c << 30 | c >>> 2) ^ (c << 19 | c >>> 13) ^ (c << 10 | c >>> 22)) + (c & d ^ c & b ^ d & b); l = j; j = g; g = f; f = k + m | 0; k = b; b = d; d = c; c = m + p | 0 } a[0] = a[0] + c | 0; a[1] = a[1] + d | 0; a[2] = a[2] + b | 0; a[3] = a[3] + k | 0; a[4] = a[4] + f | 0; a[5] = a[5] + g | 0; a[6] = a[6] + j | 0; a[7] = a[7] + l | 0 }, _doFinalize: function () { var d = this._data, b = d.words, a = 8 * this._nDataBytes, c = 8 * d.sigBytes; b[c >>> 5] |= 128 << 24 - c % 32; b[(c + 64 >>> 9 << 4) + 14] = k.floor(a / 4294967296); b[(c + 64 >>> 9 << 4) + 15] = a; d.sigBytes = 4 * b.length; this._process(); return this._hash }, clone: function () { var b = j.clone.call(this); b._hash = this._hash.clone(); return b } }); g.SHA256 = j._createHelper(h); g.HmacSHA256 = j._createHmacHelper(h) })(Math); -(() => { var c = CryptoJS, k = c.enc.Utf8; c.algo.HMAC = c.lib.Base.extend({ init: function (a, b) { a = this._hasher = new a.init; "string" == typeof b && (b = k.parse(b)); var c = a.blockSize, e = 4 * c; b.sigBytes > e && (b = a.finalize(b)); b.clamp(); for (var f = this._oKey = b.clone(), g = this._iKey = b.clone(), h = f.words, j = g.words, d = 0; d < c; d++) h[d] ^= 1549556828, j[d] ^= 909522486; f.sigBytes = g.sigBytes = e; this.reset() }, reset: function () { var a = this._hasher; a.reset(); a.update(this._iKey) }, update: function (a) { this._hasher.update(a); return this }, finalize: function (a) { var b = this._hasher; a = b.finalize(a); b.reset(); return b.finalize(this._oKey.clone().concat(a)) } }) })(); -(() => { var h = CryptoJS, j = h.lib.WordArray; h.enc.Base64 = { stringify: function (b) { var e = b.words, f = b.sigBytes, c = this._map; b.clamp(); b = []; for (var a = 0; a < f; a += 3) for (var d = (e[a >>> 2] >>> 24 - 8 * (a % 4) & 255) << 16 | (e[a + 1 >>> 2] >>> 24 - 8 * ((a + 1) % 4) & 255) << 8 | e[a + 2 >>> 2] >>> 24 - 8 * ((a + 2) % 4) & 255, g = 0; 4 > g && a + 0.75 * g < f; g++) b.push(c.charAt(d >>> 6 * (3 - g) & 63)); if (e = c.charAt(64)) for (; b.length % 4;) b.push(e); return b.join("") }, parse: function (b) { var e = b.length, f = this._map, c = f.charAt(64); c && (c = b.indexOf(c), -1 != c && (e = c)); for (var c = [], a = 0, d = 0; d < e; d++) if (d % 4) { var g = f.indexOf(b.charAt(d - 1)) << 2 * (d % 4), h = f.indexOf(b.charAt(d)) >>> 6 - 2 * (d % 4); c[a >>> 2] |= (g | h) << 24 - 8 * (a % 4); a++ } return j.create(c, a) }, _map: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=" } })(); +(function () { var c = CryptoJS, k = c.enc.Utf8; c.algo.HMAC = c.lib.Base.extend({ init: function (a, b) { a = this._hasher = new a.init; "string" == typeof b && (b = k.parse(b)); var c = a.blockSize, e = 4 * c; b.sigBytes > e && (b = a.finalize(b)); b.clamp(); for (var f = this._oKey = b.clone(), g = this._iKey = b.clone(), h = f.words, j = g.words, d = 0; d < c; d++) h[d] ^= 1549556828, j[d] ^= 909522486; f.sigBytes = g.sigBytes = e; this.reset() }, reset: function () { var a = this._hasher; a.reset(); a.update(this._iKey) }, update: function (a) { this._hasher.update(a); return this }, finalize: function (a) { var b = this._hasher; a = b.finalize(a); b.reset(); return b.finalize(this._oKey.clone().concat(a)) } }) })(); +(function () { var h = CryptoJS, j = h.lib.WordArray; h.enc.Base64 = { stringify: function (b) { var e = b.words, f = b.sigBytes, c = this._map; b.clamp(); b = []; for (var a = 0; a < f; a += 3) for (var d = (e[a >>> 2] >>> 24 - 8 * (a % 4) & 255) << 16 | (e[a + 1 >>> 2] >>> 24 - 8 * ((a + 1) % 4) & 255) << 8 | e[a + 2 >>> 2] >>> 24 - 8 * ((a + 2) % 4) & 255, g = 0; 4 > g && a + 0.75 * g < f; g++) b.push(c.charAt(d >>> 6 * (3 - g) & 63)); if (e = c.charAt(64)) for (; b.length % 4;) b.push(e); return b.join("") }, parse: function (b) { var e = b.length, f = this._map, c = f.charAt(64); c && (c = b.indexOf(c), -1 != c && (e = c)); for (var c = [], a = 0, d = 0; d < e; d++) if (d % 4) { var g = f.indexOf(b.charAt(d - 1)) << 2 * (d % 4), h = f.indexOf(b.charAt(d)) >>> 6 - 2 * (d % 4); c[a >>> 2] |= (g | h) << 24 - 8 * (a % 4); a++ } return j.create(c, a) }, _map: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=" } })(); +hawk.crypto.internals = CryptoJS; -hawk.crypto.utils = CryptoJS; // Export if used as a module diff --git a/deps/npm/node_modules/hawk/lib/client.js b/deps/npm/node_modules/hawk/lib/client.js index 13bd77b359e265..f9ae69171343bd 100755 --- a/deps/npm/node_modules/hawk/lib/client.js +++ b/deps/npm/node_modules/hawk/lib/client.js @@ -1,17 +1,15 @@ -'use strict'; - // Load modules -const Url = require('url'); -const Hoek = require('hoek'); -const Cryptiles = require('cryptiles'); -const Crypto = require('./crypto'); -const Utils = require('./utils'); +var Url = require('url'); +var Hoek = require('hoek'); +var Cryptiles = require('cryptiles'); +var Crypto = require('./crypto'); +var Utils = require('./utils'); // Declare internals -const internals = {}; +var internals = {}; // Generate an Authorization header for a given request @@ -32,7 +30,7 @@ const internals = {}; // Optional ext: 'application-specific', // Application specific data sent via the ext attribute - timestamp: Date.now() / 1000, // A pre-calculated timestamp in seconds + timestamp: Date.now(), // A pre-calculated timestamp nonce: '2334f34f', // A pre-generated nonce localtimeOffsetMsec: 400, // Time offset to sync with server time (ignored if timestamp provided) payload: '{"some":"payload"}', // UTF-8 encoded string for body hash generation (ignored if hash provided) @@ -45,7 +43,7 @@ const internals = {}; exports.header = function (uri, method, options) { - const result = { + var result = { field: '', artifacts: {} }; @@ -62,11 +60,11 @@ exports.header = function (uri, method, options) { // Application time - const timestamp = options.timestamp || Utils.nowSecs(options.localtimeOffsetMsec); + var timestamp = options.timestamp || Utils.nowSecs(options.localtimeOffsetMsec); // Validate credentials - const credentials = options.credentials; + var credentials = options.credentials; if (!credentials || !credentials.id || !credentials.key || @@ -89,10 +87,10 @@ exports.header = function (uri, method, options) { // Calculate signature - const artifacts = { + var artifacts = { ts: timestamp, nonce: options.nonce || Cryptiles.randomString(6), - method, + method: method, resource: uri.pathname + (uri.search || ''), // Maintain trailing '?' host: uri.hostname, port: uri.port || (uri.protocol === 'http:' ? 80 : 443), @@ -112,12 +110,12 @@ exports.header = function (uri, method, options) { artifacts.hash = Crypto.calculatePayloadHash(options.payload, credentials.algorithm, options.contentType); } - const mac = Crypto.calculateMac('header', credentials, artifacts); + var mac = Crypto.calculateMac('header', credentials, artifacts); // Construct header - const hasExt = artifacts.ext !== null && artifacts.ext !== undefined && artifacts.ext !== ''; // Other falsey values allowed - let header = 'Hawk id="' + credentials.id + + var hasExt = artifacts.ext !== null && artifacts.ext !== undefined && artifacts.ext !== ''; // Other falsey values allowed + var header = 'Hawk id="' + credentials.id + '", ts="' + artifacts.ts + '", nonce="' + artifacts.nonce + (artifacts.hash ? '", hash="' + artifacts.hash : '') + @@ -125,7 +123,7 @@ exports.header = function (uri, method, options) { '", mac="' + mac + '"'; if (artifacts.app) { - header = header + ', app="' + artifacts.app + + header += ', app="' + artifacts.app + (artifacts.dlg ? '", dlg="' + artifacts.dlg : '') + '"'; } @@ -146,44 +144,26 @@ exports.header = function (uri, method, options) { } */ -exports.authenticate = function (res, credentials, artifacts, options, callback) { +exports.authenticate = function (res, credentials, artifacts, options) { artifacts = Hoek.clone(artifacts); options = options || {}; - let wwwAttributes = null; - let serverAuthAttributes = null; - - const finalize = function (err) { - - if (callback) { - const headers = { - 'www-authenticate': wwwAttributes, - 'server-authorization': serverAuthAttributes - }; - - return callback(err, headers); - } - - return !err; - }; - if (res.headers['www-authenticate']) { // Parse HTTP WWW-Authenticate header - wwwAttributes = Utils.parseAuthorizationHeader(res.headers['www-authenticate'], ['ts', 'tsm', 'error']); + var wwwAttributes = Utils.parseAuthorizationHeader(res.headers['www-authenticate'], ['ts', 'tsm', 'error']); if (wwwAttributes instanceof Error) { - wwwAttributes = null; - return finalize(new Error('Invalid WWW-Authenticate header')); + return false; } // Validate server timestamp (not used to update clock since it is done via the SNPT client) if (wwwAttributes.ts) { - const tsm = Crypto.calculateTsMac(wwwAttributes.ts, credentials); + var tsm = Crypto.calculateTsMac(wwwAttributes.ts, credentials); if (tsm !== wwwAttributes.tsm) { - return finalize(new Error('Invalid server timestamp hash')); + return false; } } } @@ -193,39 +173,34 @@ exports.authenticate = function (res, credentials, artifacts, options, callback) if (!res.headers['server-authorization'] && !options.required) { - return finalize(); + return true; } - serverAuthAttributes = Utils.parseAuthorizationHeader(res.headers['server-authorization'], ['mac', 'ext', 'hash']); - if (serverAuthAttributes instanceof Error) { - serverAuthAttributes = null; - return finalize(new Error('Invalid Server-Authorization header')); + var attributes = Utils.parseAuthorizationHeader(res.headers['server-authorization'], ['mac', 'ext', 'hash']); + if (attributes instanceof Error) { + return false; } - artifacts.ext = serverAuthAttributes.ext; - artifacts.hash = serverAuthAttributes.hash; + artifacts.ext = attributes.ext; + artifacts.hash = attributes.hash; - const mac = Crypto.calculateMac('response', credentials, artifacts); - if (mac !== serverAuthAttributes.mac) { - return finalize(new Error('Bad response mac')); + var mac = Crypto.calculateMac('response', credentials, artifacts); + if (mac !== attributes.mac) { + return false; } if (!options.payload && options.payload !== '') { - return finalize(); - } - - if (!serverAuthAttributes.hash) { - return finalize(new Error('Missing response hash attribute')); + return true; } - const calculatedHash = Crypto.calculatePayloadHash(options.payload, credentials.algorithm, res.headers['content-type']); - if (calculatedHash !== serverAuthAttributes.hash) { - return finalize(new Error('Bad response payload mac')); + if (!attributes.hash) { + return false; } - return finalize(); + var calculatedHash = Crypto.calculatePayloadHash(options.payload, credentials.algorithm, res.headers['content-type']); + return (calculatedHash === attributes.hash); }; @@ -268,11 +243,11 @@ exports.getBewit = function (uri, options) { // Application time - const now = Utils.now(options.localtimeOffsetMsec); + var now = Utils.now(options.localtimeOffsetMsec); // Validate credentials - const credentials = options.credentials; + var credentials = options.credentials; if (!credentials || !credentials.id || !credentials.key || @@ -293,8 +268,8 @@ exports.getBewit = function (uri, options) { // Calculate signature - const exp = Math.floor(now / 1000) + options.ttlSec; - const mac = Crypto.calculateMac('bewit', credentials, { + var exp = Math.floor(now / 1000) + options.ttlSec; + var mac = Crypto.calculateMac('bewit', credentials, { ts: exp, nonce: '', method: 'GET', @@ -306,7 +281,7 @@ exports.getBewit = function (uri, options) { // Construct bewit: id\exp\mac\ext - const bewit = credentials.id + '\\' + exp + '\\' + mac + '\\' + options.ext; + var bewit = credentials.id + '\\' + exp + '\\' + mac + '\\' + options.ext; return Hoek.base64urlEncode(bewit); }; @@ -329,7 +304,7 @@ exports.getBewit = function (uri, options) { // Optional - timestamp: Date.now() / 1000, // A pre-calculated timestamp in seconds + timestamp: Date.now(), // A pre-calculated timestamp nonce: '2334f34f', // A pre-generated nonce localtimeOffsetMsec: 400, // Time offset to sync with server time (ignored if timestamp provided) } @@ -349,11 +324,11 @@ exports.message = function (host, port, message, options) { // Application time - const timestamp = options.timestamp || Utils.nowSecs(options.localtimeOffsetMsec); + var timestamp = options.timestamp || Utils.nowSecs(options.localtimeOffsetMsec); // Validate credentials - const credentials = options.credentials; + var credentials = options.credentials; if (!credentials || !credentials.id || !credentials.key || @@ -369,17 +344,17 @@ exports.message = function (host, port, message, options) { // Calculate signature - const artifacts = { + var artifacts = { ts: timestamp, nonce: options.nonce || Cryptiles.randomString(6), - host, - port, + host: host, + port: port, hash: Crypto.calculatePayloadHash(message, credentials.algorithm) }; // Construct authorization - const result = { + var result = { id: credentials.id, ts: artifacts.ts, nonce: artifacts.nonce, diff --git a/deps/npm/node_modules/hawk/lib/crypto.js b/deps/npm/node_modules/hawk/lib/crypto.js index bfa4586c8b2c86..d3c8244a9210a4 100755 --- a/deps/npm/node_modules/hawk/lib/crypto.js +++ b/deps/npm/node_modules/hawk/lib/crypto.js @@ -1,15 +1,13 @@ -'use strict'; - // Load modules -const Crypto = require('crypto'); -const Url = require('url'); -const Utils = require('./utils'); +var Crypto = require('crypto'); +var Url = require('url'); +var Utils = require('./utils'); // Declare internals -const internals = {}; +var internals = {}; // MAC normalization format version @@ -46,25 +44,25 @@ exports.algorithms = ['sha1', 'sha256']; exports.calculateMac = function (type, credentials, options) { - const normalized = exports.generateNormalizedString(type, options); + var normalized = exports.generateNormalizedString(type, options); - const hmac = Crypto.createHmac(credentials.algorithm, credentials.key).update(normalized); - const digest = hmac.digest('base64'); + var hmac = Crypto.createHmac(credentials.algorithm, credentials.key).update(normalized); + var digest = hmac.digest('base64'); return digest; }; exports.generateNormalizedString = function (type, options) { - let resource = options.resource || ''; + var resource = options.resource || ''; if (resource && resource[0] !== '/') { - const url = Url.parse(resource, false); + var url = Url.parse(resource, false); resource = url.path; // Includes query } - let normalized = 'hawk.' + exports.headerVersion + '.' + type + '\n' + + var normalized = 'hawk.' + exports.headerVersion + '.' + type + '\n' + options.ts + '\n' + options.nonce + '\n' + (options.method || '').toUpperCase() + '\n' + @@ -74,14 +72,14 @@ exports.generateNormalizedString = function (type, options) { (options.hash || '') + '\n'; if (options.ext) { - normalized = normalized + options.ext.replace('\\', '\\\\').replace('\n', '\\n'); + normalized += options.ext.replace('\\', '\\\\').replace('\n', '\\n'); } - normalized = normalized + '\n'; + normalized += '\n'; if (options.app) { - normalized = normalized + options.app + '\n' + - (options.dlg || '') + '\n'; + normalized += options.app + '\n' + + (options.dlg || '') + '\n'; } return normalized; @@ -90,7 +88,7 @@ exports.generateNormalizedString = function (type, options) { exports.calculatePayloadHash = function (payload, algorithm, contentType) { - const hash = exports.initializePayloadHash(algorithm, contentType); + var hash = exports.initializePayloadHash(algorithm, contentType); hash.update(payload || ''); return exports.finalizePayloadHash(hash); }; @@ -98,7 +96,7 @@ exports.calculatePayloadHash = function (payload, algorithm, contentType) { exports.initializePayloadHash = function (algorithm, contentType) { - const hash = Crypto.createHash(algorithm); + var hash = Crypto.createHash(algorithm); hash.update('hawk.' + exports.headerVersion + '.payload\n'); hash.update(Utils.parseContentType(contentType) + '\n'); return hash; @@ -114,7 +112,7 @@ exports.finalizePayloadHash = function (hash) { exports.calculateTsMac = function (ts, credentials) { - const hmac = Crypto.createHmac(credentials.algorithm, credentials.key); + var hmac = Crypto.createHmac(credentials.algorithm, credentials.key); hmac.update('hawk.' + exports.headerVersion + '.ts\n' + ts + '\n'); return hmac.digest('base64'); }; @@ -122,7 +120,7 @@ exports.calculateTsMac = function (ts, credentials) { exports.timestampMessage = function (credentials, localtimeOffsetMsec) { - const now = Utils.nowSecs(localtimeOffsetMsec); - const tsm = exports.calculateTsMac(now, credentials); - return { ts: now, tsm }; + var now = Utils.nowSecs(localtimeOffsetMsec); + var tsm = exports.calculateTsMac(now, credentials); + return { ts: now, tsm: tsm }; }; diff --git a/deps/npm/node_modules/hawk/lib/index.js b/deps/npm/node_modules/hawk/lib/index.js index d491eaec25a9e1..911b906aabdaed 100755 --- a/deps/npm/node_modules/hawk/lib/index.js +++ b/deps/npm/node_modules/hawk/lib/index.js @@ -1,5 +1,3 @@ -'use strict'; - // Export sub-modules exports.error = exports.Error = require('boom'); diff --git a/deps/npm/node_modules/hawk/lib/server.js b/deps/npm/node_modules/hawk/lib/server.js index c5b02ae0c5405b..2f763723550f6f 100755 --- a/deps/npm/node_modules/hawk/lib/server.js +++ b/deps/npm/node_modules/hawk/lib/server.js @@ -1,17 +1,15 @@ -'use strict'; - // Load modules -const Boom = require('boom'); -const Hoek = require('hoek'); -const Cryptiles = require('cryptiles'); -const Crypto = require('./crypto'); -const Utils = require('./utils'); +var Boom = require('boom'); +var Hoek = require('hoek'); +var Cryptiles = require('cryptiles'); +var Crypto = require('./crypto'); +var Utils = require('./utils'); // Declare internals -const internals = {}; +var internals = {}; // Hawk authentication @@ -19,7 +17,7 @@ const internals = {}; /* req: node's HTTP request object or an object as follows: - const request = { + var request = { method: 'GET', url: '/resource/4?a=1&b=2', host: 'example.com', @@ -32,7 +30,7 @@ const internals = {}; needed by the application. This function is the equivalent of verifying the username and password in Basic authentication. - const credentialsFunc = function (id, callback) { + var credentialsFunc = function (id, callback) { // Lookup credentials in database db.lookup(id, function (err, item) { @@ -41,7 +39,7 @@ const internals = {}; return callback(err); } - const credentials = { + var credentials = { // Required key: item.key, algorithm: item.algorithm, @@ -95,25 +93,25 @@ exports.authenticate = function (req, credentialsFunc, options, callback) { // Application time - const now = Utils.now(options.localtimeOffsetMsec); // Measure now before any other processing + var now = Utils.now(options.localtimeOffsetMsec); // Measure now before any other processing // Convert node Http request object to a request configuration object - const request = Utils.parseRequest(req, options); + var request = Utils.parseRequest(req, options); if (request instanceof Error) { return callback(Boom.badRequest(request.message)); } // Parse HTTP Authorization header - const attributes = Utils.parseAuthorizationHeader(request.authorization); + var attributes = Utils.parseAuthorizationHeader(request.authorization); if (attributes instanceof Error) { return callback(attributes); } // Construct artifacts container - const artifacts = { + var artifacts = { method: request.method, host: request.host, port: request.port, @@ -140,14 +138,14 @@ exports.authenticate = function (req, credentialsFunc, options, callback) { // Fetch Hawk credentials - credentialsFunc(attributes.id, (err, credentials) => { + credentialsFunc(attributes.id, function (err, credentials) { if (err) { return callback(err, credentials || null, artifacts); } if (!credentials) { - return callback(Utils.unauthorized('Unknown credentials'), null, artifacts); + return callback(Boom.unauthorized('Unknown credentials', 'Hawk'), null, artifacts); } if (!credentials.key || @@ -162,9 +160,9 @@ exports.authenticate = function (req, credentialsFunc, options, callback) { // Calculate MAC - const mac = Crypto.calculateMac('header', credentials, artifacts); + var mac = Crypto.calculateMac('header', credentials, artifacts); if (!Cryptiles.fixedTimeComparison(mac, attributes.mac)) { - return callback(Utils.unauthorized('Bad mac'), credentials, artifacts); + return callback(Boom.unauthorized('Bad mac', 'Hawk'), credentials, artifacts); } // Check payload hash @@ -173,28 +171,28 @@ exports.authenticate = function (req, credentialsFunc, options, callback) { options.payload === '') { if (!attributes.hash) { - return callback(Utils.unauthorized('Missing required payload hash'), credentials, artifacts); + return callback(Boom.unauthorized('Missing required payload hash', 'Hawk'), credentials, artifacts); } - const hash = Crypto.calculatePayloadHash(options.payload, credentials.algorithm, request.contentType); + var hash = Crypto.calculatePayloadHash(options.payload, credentials.algorithm, request.contentType); if (!Cryptiles.fixedTimeComparison(hash, attributes.hash)) { - return callback(Utils.unauthorized('Bad payload hash'), credentials, artifacts); + return callback(Boom.unauthorized('Bad payload hash', 'Hawk'), credentials, artifacts); } } // Check nonce - options.nonceFunc(credentials.key, attributes.nonce, attributes.ts, (err) => { + options.nonceFunc(credentials.key, attributes.nonce, attributes.ts, function (err) { if (err) { - return callback(Utils.unauthorized('Invalid nonce'), credentials, artifacts); + return callback(Boom.unauthorized('Invalid nonce', 'Hawk'), credentials, artifacts); } // Check timestamp staleness if (Math.abs((attributes.ts * 1000) - now) > (options.timestampSkewSec * 1000)) { - const tsm = Crypto.timestampMessage(credentials, options.localtimeOffsetMsec); - return callback(Utils.unauthorized('Stale timestamp', tsm), credentials, artifacts); + var tsm = Crypto.timestampMessage(credentials, options.localtimeOffsetMsec); + return callback(Boom.unauthorized('Stale timestamp', 'Hawk', tsm), credentials, artifacts); } // Successful authentication @@ -216,7 +214,7 @@ exports.authenticate = function (req, credentialsFunc, options, callback) { exports.authenticatePayload = function (payload, credentials, artifacts, contentType) { - const calculatedHash = Crypto.calculatePayloadHash(payload, credentials.algorithm, contentType); + var calculatedHash = Crypto.calculatePayloadHash(payload, credentials.algorithm, contentType); return Cryptiles.fixedTimeComparison(calculatedHash, artifacts.hash); }; @@ -287,18 +285,18 @@ exports.header = function (credentials, artifacts, options) { artifacts.hash = Crypto.calculatePayloadHash(options.payload, credentials.algorithm, options.contentType); } - const mac = Crypto.calculateMac('response', credentials, artifacts); + var mac = Crypto.calculateMac('response', credentials, artifacts); // Construct header - let header = 'Hawk mac="' + mac + '"' + + var header = 'Hawk mac="' + mac + '"' + (artifacts.hash ? ', hash="' + artifacts.hash + '"' : ''); if (artifacts.ext !== null && artifacts.ext !== undefined && artifacts.ext !== '') { // Other falsey values allowed - header = header + ', ext="' + Hoek.escapeHeaderAttribute(artifacts.ext) + '"'; + header += ', ext="' + Hoek.escapeHeaderAttribute(artifacts.ext) + '"'; } return header; @@ -321,11 +319,11 @@ exports.authenticateBewit = function (req, credentialsFunc, options, callback) { // Application time - const now = Utils.now(options.localtimeOffsetMsec); + var now = Utils.now(options.localtimeOffsetMsec); // Convert node Http request object to a request configuration object - const request = Utils.parseRequest(req, options); + var request = Utils.parseRequest(req, options); if (request instanceof Error) { return callback(Boom.badRequest(request.message)); } @@ -336,15 +334,15 @@ exports.authenticateBewit = function (req, credentialsFunc, options, callback) { return callback(Boom.badRequest('Resource path exceeds max length')); } - const resource = request.url.match(internals.bewitRegex); + var resource = request.url.match(internals.bewitRegex); if (!resource) { - return callback(Utils.unauthorized()); + return callback(Boom.unauthorized(null, 'Hawk')); } // Bewit not empty if (!resource[3]) { - return callback(Utils.unauthorized('Empty bewit')); + return callback(Boom.unauthorized('Empty bewit', 'Hawk')); } // Verify method is GET @@ -352,7 +350,7 @@ exports.authenticateBewit = function (req, credentialsFunc, options, callback) { if (request.method !== 'GET' && request.method !== 'HEAD') { - return callback(Utils.unauthorized('Invalid method')); + return callback(Boom.unauthorized('Invalid method', 'Hawk')); } // No other authentication @@ -363,19 +361,19 @@ exports.authenticateBewit = function (req, credentialsFunc, options, callback) { // Parse bewit - const bewitString = Hoek.base64urlDecode(resource[3]); + var bewitString = Hoek.base64urlDecode(resource[3]); if (bewitString instanceof Error) { return callback(Boom.badRequest('Invalid bewit encoding')); } // Bewit format: id\exp\mac\ext ('\' is used because it is a reserved header attribute character) - const bewitParts = bewitString.split('\\'); + var bewitParts = bewitString.split('\\'); if (bewitParts.length !== 4) { return callback(Boom.badRequest('Invalid bewit structure')); } - const bewit = { + var bewit = { id: bewitParts[0], exp: parseInt(bewitParts[1], 10), mac: bewitParts[2], @@ -391,27 +389,27 @@ exports.authenticateBewit = function (req, credentialsFunc, options, callback) { // Construct URL without bewit - let url = resource[1]; + var url = resource[1]; if (resource[4]) { - url = url + resource[2] + resource[4]; + url += resource[2] + resource[4]; } // Check expiration if (bewit.exp * 1000 <= now) { - return callback(Utils.unauthorized('Access expired'), null, bewit); + return callback(Boom.unauthorized('Access expired', 'Hawk'), null, bewit); } // Fetch Hawk credentials - credentialsFunc(bewit.id, (err, credentials) => { + credentialsFunc(bewit.id, function (err, credentials) { if (err) { return callback(err, credentials || null, bewit.ext); } if (!credentials) { - return callback(Utils.unauthorized('Unknown credentials'), null, bewit); + return callback(Boom.unauthorized('Unknown credentials', 'Hawk'), null, bewit); } if (!credentials.key || @@ -426,7 +424,7 @@ exports.authenticateBewit = function (req, credentialsFunc, options, callback) { // Calculate MAC - const mac = Crypto.calculateMac('bewit', credentials, { + var mac = Crypto.calculateMac('bewit', credentials, { ts: bewit.exp, nonce: '', method: 'GET', @@ -437,7 +435,7 @@ exports.authenticateBewit = function (req, credentialsFunc, options, callback) { }); if (!Cryptiles.fixedTimeComparison(mac, bewit.mac)) { - return callback(Utils.unauthorized('Bad mac'), credentials, bewit); + return callback(Boom.unauthorized('Bad mac', 'Hawk'), credentials, bewit); } // Successful authentication @@ -463,7 +461,7 @@ exports.authenticateMessage = function (host, port, message, authorization, cred // Application time - const now = Utils.now(options.localtimeOffsetMsec); // Measure now before any other processing + var now = Utils.now(options.localtimeOffsetMsec); // Measure now before any other processing // Validate authorization @@ -478,14 +476,14 @@ exports.authenticateMessage = function (host, port, message, authorization, cred // Fetch Hawk credentials - credentialsFunc(authorization.id, (err, credentials) => { + credentialsFunc(authorization.id, function (err, credentials) { if (err) { return callback(err, credentials || null); } if (!credentials) { - return callback(Utils.unauthorized('Unknown credentials')); + return callback(Boom.unauthorized('Unknown credentials', 'Hawk')); } if (!credentials.key || @@ -500,40 +498,40 @@ exports.authenticateMessage = function (host, port, message, authorization, cred // Construct artifacts container - const artifacts = { + var artifacts = { ts: authorization.ts, nonce: authorization.nonce, - host, - port, + host: host, + port: port, hash: authorization.hash }; // Calculate MAC - const mac = Crypto.calculateMac('message', credentials, artifacts); + var mac = Crypto.calculateMac('message', credentials, artifacts); if (!Cryptiles.fixedTimeComparison(mac, authorization.mac)) { - return callback(Utils.unauthorized('Bad mac'), credentials); + return callback(Boom.unauthorized('Bad mac', 'Hawk'), credentials); } // Check payload hash - const hash = Crypto.calculatePayloadHash(message, credentials.algorithm); + var hash = Crypto.calculatePayloadHash(message, credentials.algorithm); if (!Cryptiles.fixedTimeComparison(hash, authorization.hash)) { - return callback(Utils.unauthorized('Bad message hash'), credentials); + return callback(Boom.unauthorized('Bad message hash', 'Hawk'), credentials); } // Check nonce - options.nonceFunc(credentials.key, authorization.nonce, authorization.ts, (err) => { + options.nonceFunc(credentials.key, authorization.nonce, authorization.ts, function (err) { if (err) { - return callback(Utils.unauthorized('Invalid nonce'), credentials); + return callback(Boom.unauthorized('Invalid nonce', 'Hawk'), credentials); } // Check timestamp staleness if (Math.abs((authorization.ts * 1000) - now) > (options.timestampSkewSec * 1000)) { - return callback(Utils.unauthorized('Stale timestamp'), credentials); + return callback(Boom.unauthorized('Stale timestamp'), credentials); } // Successful authentication diff --git a/deps/npm/node_modules/hawk/lib/utils.js b/deps/npm/node_modules/hawk/lib/utils.js index 565b1c7a7bf5b3..2da3343904aeab 100755 --- a/deps/npm/node_modules/hawk/lib/utils.js +++ b/deps/npm/node_modules/hawk/lib/utils.js @@ -1,14 +1,12 @@ -'use strict'; - // Load modules -const Sntp = require('sntp'); -const Boom = require('boom'); +var Sntp = require('sntp'); +var Boom = require('boom'); // Declare internals -const internals = {}; +var internals = {}; exports.version = function () { @@ -31,7 +29,7 @@ internals.hostHeaderRegex = /^(?:(?:\r\n)?\s)*((?:[^:]+)|(?:\[[^\]]+\]))(?::(\d+ exports.parseHost = function (req, hostHeaderName) { hostHeaderName = (hostHeaderName ? hostHeaderName.toLowerCase() : 'host'); - const hostHeader = req.headers[hostHeaderName]; + var hostHeader = req.headers[hostHeaderName]; if (!hostHeader) { return null; } @@ -40,7 +38,7 @@ exports.parseHost = function (req, hostHeaderName) { return null; } - const hostParts = hostHeader.match(internals.hostHeaderRegex); + var hostParts = hostHeader.match(internals.hostHeaderRegex); if (!hostParts) { return null; } @@ -74,7 +72,7 @@ exports.parseRequest = function (req, options) { // Obtain host and port information - let host; + var host; if (!options.host || !options.port) { @@ -84,7 +82,7 @@ exports.parseRequest = function (req, options) { } } - const request = { + var request = { method: req.method, url: req.url, host: options.host || host.name, @@ -127,24 +125,24 @@ exports.parseAuthorizationHeader = function (header, keys) { return Boom.badRequest('Header length too long'); } - const headerParts = header.match(internals.authHeaderRegex); + var headerParts = header.match(internals.authHeaderRegex); if (!headerParts) { return Boom.badRequest('Invalid header syntax'); } - const scheme = headerParts[1]; + var scheme = headerParts[1]; if (scheme.toLowerCase() !== 'hawk') { return Boom.unauthorized(null, 'Hawk'); } - const attributesString = headerParts[2]; + var attributesString = headerParts[2]; if (!attributesString) { return Boom.badRequest('Invalid header syntax'); } - const attributes = {}; - let errorMessage = ''; - const verify = attributesString.replace(/(\w+)="([^"\\]*)"\s*(?:,\s*|$)/g, ($0, $1, $2) => { + var attributes = {}; + var errorMessage = ''; + var verify = attributesString.replace(/(\w+)="([^"\\]*)"\s*(?:,\s*|$)/g, function ($0, $1, $2) { // Check valid attribute names @@ -181,5 +179,5 @@ exports.parseAuthorizationHeader = function (header, keys) { exports.unauthorized = function (message, attributes) { - return Boom.unauthorized(message || null, 'Hawk', attributes); + return Boom.unauthorized(message, 'Hawk', attributes); }; diff --git a/deps/npm/node_modules/hawk/package.json b/deps/npm/node_modules/hawk/package.json index f9c37bb7d82f16..b4f3718d04d25b 100755 --- a/deps/npm/node_modules/hawk/package.json +++ b/deps/npm/node_modules/hawk/package.json @@ -1,58 +1,52 @@ { - "_from": "hawk@~6.0.2", - "_id": "hawk@6.0.2", + "_from": "hawk@~3.1.3", + "_id": "hawk@3.1.3", "_inBundle": false, - "_integrity": "sha512-miowhl2+U7Qle4vdLqDdPt9m09K6yZhkLDTWGoUiUzrQCn+mHHSmfJgAyGaLRZbPmTqfFFjRV1QWCW0VWUJBbQ==", + "_integrity": "sha1-B4REvXwWQLD+VA0sm3PVlnjo4cQ=", "_location": "/hawk", "_phantomChildren": {}, "_requested": { "type": "range", "registry": true, - "raw": "hawk@~6.0.2", + "raw": "hawk@~3.1.3", "name": "hawk", "escapedName": "hawk", - "rawSpec": "~6.0.2", + "rawSpec": "~3.1.3", "saveSpec": null, - "fetchSpec": "~6.0.2" + "fetchSpec": "~3.1.3" }, "_requiredBy": [ "/request" ], - "_resolved": "https://registry.npmjs.org/hawk/-/hawk-6.0.2.tgz", - "_shasum": "af4d914eb065f9b5ce4d9d11c1cb2126eecc3038", - "_spec": "hawk@~6.0.2", - "_where": "/Users/rebecca/code/npm/node_modules/request", + "_resolved": "https://registry.npmjs.org/hawk/-/hawk-3.1.3.tgz", + "_shasum": "078444bd7c1640b0fe540d2c9b73d59678e8e1c4", + "_spec": "hawk@~3.1.3", + "_where": "/Users/zkat/Documents/code/work/npm/node_modules/request", "author": { "name": "Eran Hammer", "email": "eran@hammer.io", "url": "http://hueniverse.com" }, - "babel": { - "presets": [ - "es2015" - ] - }, - "browser": "dist/browser.js", + "browser": "./lib/browser.js", "bugs": { "url": "https://github.com/hueniverse/hawk/issues" }, "bundleDependencies": false, + "contributors": [], "dependencies": { - "boom": "4.x.x", - "cryptiles": "3.x.x", - "hoek": "4.x.x", - "sntp": "2.x.x" + "boom": "2.x.x", + "cryptiles": "2.x.x", + "hoek": "2.x.x", + "sntp": "1.x.x" }, "deprecated": false, "description": "HTTP Hawk Authentication Scheme", "devDependencies": { - "babel-cli": "^6.1.2", - "babel-preset-es2015": "^6.1.2", - "code": "4.x.x", - "lab": "14.x.x" + "code": "1.x.x", + "lab": "5.x.x" }, "engines": { - "node": ">=4.5.0" + "node": ">=0.10.32" }, "homepage": "https://github.com/hueniverse/hawk#readme", "keywords": [ @@ -69,10 +63,8 @@ "url": "git://github.com/hueniverse/hawk.git" }, "scripts": { - "build-client": "mkdir -p dist; babel lib/browser.js --out-file dist/browser.js", - "prepublish": "npm run-script build-client", "test": "lab -a code -t 100 -L", "test-cov-html": "lab -a code -r html -o coverage.html" }, - "version": "6.0.2" + "version": "3.1.3" } diff --git a/deps/npm/node_modules/hawk/test/browser.js b/deps/npm/node_modules/hawk/test/browser.js new file mode 100755 index 00000000000000..9bec675fe633d9 --- /dev/null +++ b/deps/npm/node_modules/hawk/test/browser.js @@ -0,0 +1,1492 @@ +// Load modules + +var Url = require('url'); +var Code = require('code'); +var Hawk = require('../lib'); +var Hoek = require('hoek'); +var Lab = require('lab'); +var Browser = require('../lib/browser'); + + +// Declare internals + +var internals = {}; + + +// Test shortcuts + +var lab = exports.lab = Lab.script(); +var describe = lab.experiment; +var it = lab.test; +var expect = Code.expect; + + +describe('Browser', function () { + + var credentialsFunc = function (id, callback) { + + var credentials = { + id: id, + key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn', + algorithm: (id === '1' ? 'sha1' : 'sha256'), + user: 'steve' + }; + + return callback(null, credentials); + }; + + it('should generate a bewit then successfully authenticate it', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?a=1&b=2', + host: 'example.com', + port: 80 + }; + + credentialsFunc('123456', function (err, credentials1) { + + var bewit = Browser.client.bewit('http://example.com/resource/4?a=1&b=2', { credentials: credentials1, ttlSec: 60 * 60 * 24 * 365 * 100, ext: 'some-app-data' }); + req.url += '&bewit=' + bewit; + + Hawk.uri.authenticate(req, credentialsFunc, {}, function (err, credentials2, attributes) { + + expect(err).to.not.exist(); + expect(credentials2.user).to.equal('steve'); + expect(attributes.ext).to.equal('some-app-data'); + done(); + }); + }); + }); + + it('should generate a bewit then successfully authenticate it (no ext)', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?a=1&b=2', + host: 'example.com', + port: 80 + }; + + credentialsFunc('123456', function (err, credentials1) { + + var bewit = Browser.client.bewit('http://example.com/resource/4?a=1&b=2', { credentials: credentials1, ttlSec: 60 * 60 * 24 * 365 * 100 }); + req.url += '&bewit=' + bewit; + + Hawk.uri.authenticate(req, credentialsFunc, {}, function (err, credentials2, attributes) { + + expect(err).to.not.exist(); + expect(credentials2.user).to.equal('steve'); + done(); + }); + }); + }); + + describe('bewit()', function () { + + it('returns a valid bewit value', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'sha256' + }; + + var bewit = Browser.client.bewit('https://example.com/somewhere/over/the/rainbow', { credentials: credentials, ttlSec: 300, localtimeOffsetMsec: 1356420407232 - Hawk.utils.now(), ext: 'xandyandz' }); + expect(bewit).to.equal('MTIzNDU2XDEzNTY0MjA3MDdca3NjeHdOUjJ0SnBQMVQxekRMTlBiQjVVaUtJVTl0T1NKWFRVZEc3WDloOD1ceGFuZHlhbmR6'); + done(); + }); + + it('returns a valid bewit value (explicit HTTP port)', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'sha256' + }; + + var bewit = Browser.client.bewit('http://example.com:8080/somewhere/over/the/rainbow', { credentials: credentials, ttlSec: 300, localtimeOffsetMsec: 1356420407232 - Hawk.utils.now(), ext: 'xandyandz' }); + expect(bewit).to.equal('MTIzNDU2XDEzNTY0MjA3MDdcaFpiSjNQMmNLRW80a3kwQzhqa1pBa1J5Q1p1ZWc0V1NOYnhWN3ZxM3hIVT1ceGFuZHlhbmR6'); + done(); + }); + + it('returns a valid bewit value (explicit HTTPS port)', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'sha256' + }; + + var bewit = Browser.client.bewit('https://example.com:8043/somewhere/over/the/rainbow', { credentials: credentials, ttlSec: 300, localtimeOffsetMsec: 1356420407232 - Hawk.utils.now(), ext: 'xandyandz' }); + expect(bewit).to.equal('MTIzNDU2XDEzNTY0MjA3MDdcL2t4UjhwK0xSaTdvQTRnUXc3cWlxa3BiVHRKYkR4OEtRMC9HRUwvVytTUT1ceGFuZHlhbmR6'); + done(); + }); + + it('returns a valid bewit value (null ext)', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'sha256' + }; + + var bewit = Browser.client.bewit('https://example.com/somewhere/over/the/rainbow', { credentials: credentials, ttlSec: 300, localtimeOffsetMsec: 1356420407232 - Hawk.utils.now(), ext: null }); + expect(bewit).to.equal('MTIzNDU2XDEzNTY0MjA3MDdcSUdZbUxnSXFMckNlOEN4dktQczRKbFdJQStValdKSm91d2dBUmlWaENBZz1c'); + done(); + }); + + it('errors on invalid options', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'sha256' + }; + + var bewit = Browser.client.bewit('https://example.com/somewhere/over/the/rainbow', 4); + expect(bewit).to.equal(''); + done(); + }); + + it('errors on missing uri', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'sha256' + }; + + var bewit = Browser.client.bewit('', { credentials: credentials, ttlSec: 300, localtimeOffsetMsec: 1356420407232 - Hawk.utils.now(), ext: 'xandyandz' }); + expect(bewit).to.equal(''); + done(); + }); + + it('errors on invalid uri', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'sha256' + }; + + var bewit = Browser.client.bewit(5, { credentials: credentials, ttlSec: 300, localtimeOffsetMsec: 1356420407232 - Hawk.utils.now(), ext: 'xandyandz' }); + expect(bewit).to.equal(''); + done(); + }); + + it('errors on invalid credentials (id)', function (done) { + + var credentials = { + key: '2983d45yun89q', + algorithm: 'sha256' + }; + + var bewit = Browser.client.bewit('https://example.com/somewhere/over/the/rainbow', { credentials: credentials, ttlSec: 3000, ext: 'xandyandz' }); + expect(bewit).to.equal(''); + done(); + }); + + it('errors on missing credentials', function (done) { + + var bewit = Browser.client.bewit('https://example.com/somewhere/over/the/rainbow', { ttlSec: 3000, ext: 'xandyandz' }); + expect(bewit).to.equal(''); + done(); + }); + + it('errors on invalid credentials (key)', function (done) { + + var credentials = { + id: '123456', + algorithm: 'sha256' + }; + + var bewit = Browser.client.bewit('https://example.com/somewhere/over/the/rainbow', { credentials: credentials, ttlSec: 3000, ext: 'xandyandz' }); + expect(bewit).to.equal(''); + done(); + }); + + it('errors on invalid algorithm', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'hmac-sha-0' + }; + + var bewit = Browser.client.bewit('https://example.com/somewhere/over/the/rainbow', { credentials: credentials, ttlSec: 300, ext: 'xandyandz' }); + expect(bewit).to.equal(''); + done(); + }); + + it('errors on missing options', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'hmac-sha-0' + }; + + var bewit = Browser.client.bewit('https://example.com/somewhere/over/the/rainbow'); + expect(bewit).to.equal(''); + done(); + }); + }); + + it('generates a header then successfully parse it (configuration)', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080 + }; + + credentialsFunc('123456', function (err, credentials1) { + + req.authorization = Browser.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, ext: 'some-app-data' }).field; + expect(req.authorization).to.exist(); + + Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) { + + expect(err).to.not.exist(); + expect(credentials2.user).to.equal('steve'); + expect(artifacts.ext).to.equal('some-app-data'); + done(); + }); + }); + }); + + it('generates a header then successfully parse it (node request)', function (done) { + + var req = { + method: 'POST', + url: '/resource/4?filter=a', + headers: { + host: 'example.com:8080', + 'content-type': 'text/plain;x=y' + } + }; + + var payload = 'some not so random text'; + + credentialsFunc('123456', function (err, credentials1) { + + var reqHeader = Browser.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, ext: 'some-app-data', payload: payload, contentType: req.headers['content-type'] }); + req.headers.authorization = reqHeader.field; + + Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) { + + expect(err).to.not.exist(); + expect(credentials2.user).to.equal('steve'); + expect(artifacts.ext).to.equal('some-app-data'); + expect(Hawk.server.authenticatePayload(payload, credentials2, artifacts, req.headers['content-type'])).to.equal(true); + + var res = { + headers: { + 'content-type': 'text/plain' + }, + getResponseHeader: function (header) { + + return res.headers[header.toLowerCase()]; + } + }; + + res.headers['server-authorization'] = Hawk.server.header(credentials2, artifacts, { payload: 'some reply', contentType: 'text/plain', ext: 'response-specific' }); + expect(res.headers['server-authorization']).to.exist(); + + expect(Browser.client.authenticate(res, credentials2, artifacts, { payload: 'some reply' })).to.equal(true); + done(); + }); + }); + }); + + it('generates a header then successfully parse it (browserify)', function (done) { + + var req = { + method: 'POST', + url: '/resource/4?filter=a', + headers: { + host: 'example.com:8080', + 'content-type': 'text/plain;x=y' + } + }; + + var payload = 'some not so random text'; + + credentialsFunc('123456', function (err, credentials1) { + + var reqHeader = Browser.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, ext: 'some-app-data', payload: payload, contentType: req.headers['content-type'] }); + req.headers.authorization = reqHeader.field; + + Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) { + + expect(err).to.not.exist(); + expect(credentials2.user).to.equal('steve'); + expect(artifacts.ext).to.equal('some-app-data'); + expect(Hawk.server.authenticatePayload(payload, credentials2, artifacts, req.headers['content-type'])).to.equal(true); + + var res = { + headers: { + 'content-type': 'text/plain' + }, + getHeader: function (header) { + + return res.headers[header.toLowerCase()]; + } + }; + + res.headers['server-authorization'] = Hawk.server.header(credentials2, artifacts, { payload: 'some reply', contentType: 'text/plain', ext: 'response-specific' }); + expect(res.headers['server-authorization']).to.exist(); + + expect(Browser.client.authenticate(res, credentials2, artifacts, { payload: 'some reply' })).to.equal(true); + done(); + }); + }); + }); + + it('generates a header then successfully parse it (time offset)', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080 + }; + + credentialsFunc('123456', function (err, credentials1) { + + req.authorization = Browser.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, ext: 'some-app-data', localtimeOffsetMsec: 100000 }).field; + expect(req.authorization).to.exist(); + + Hawk.server.authenticate(req, credentialsFunc, { localtimeOffsetMsec: 100000 }, function (err, credentials2, artifacts) { + + expect(err).to.not.exist(); + expect(credentials2.user).to.equal('steve'); + expect(artifacts.ext).to.equal('some-app-data'); + done(); + }); + }); + }); + + it('generates a header then successfully parse it (no server header options)', function (done) { + + var req = { + method: 'POST', + url: '/resource/4?filter=a', + headers: { + host: 'example.com:8080', + 'content-type': 'text/plain;x=y' + } + }; + + var payload = 'some not so random text'; + + credentialsFunc('123456', function (err, credentials1) { + + var reqHeader = Browser.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, ext: 'some-app-data', payload: payload, contentType: req.headers['content-type'] }); + req.headers.authorization = reqHeader.field; + + Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) { + + expect(err).to.not.exist(); + expect(credentials2.user).to.equal('steve'); + expect(artifacts.ext).to.equal('some-app-data'); + expect(Hawk.server.authenticatePayload(payload, credentials2, artifacts, req.headers['content-type'])).to.equal(true); + + var res = { + headers: { + 'content-type': 'text/plain' + }, + getResponseHeader: function (header) { + + return res.headers[header.toLowerCase()]; + } + }; + + res.headers['server-authorization'] = Hawk.server.header(credentials2, artifacts); + expect(res.headers['server-authorization']).to.exist(); + + expect(Browser.client.authenticate(res, credentials2, artifacts)).to.equal(true); + done(); + }); + }); + }); + + it('generates a header then successfully parse it (no server header)', function (done) { + + var req = { + method: 'POST', + url: '/resource/4?filter=a', + headers: { + host: 'example.com:8080', + 'content-type': 'text/plain;x=y' + } + }; + + var payload = 'some not so random text'; + + credentialsFunc('123456', function (err, credentials1) { + + var reqHeader = Browser.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, ext: 'some-app-data', payload: payload, contentType: req.headers['content-type'] }); + req.headers.authorization = reqHeader.field; + + Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) { + + expect(err).to.not.exist(); + expect(credentials2.user).to.equal('steve'); + expect(artifacts.ext).to.equal('some-app-data'); + expect(Hawk.server.authenticatePayload(payload, credentials2, artifacts, req.headers['content-type'])).to.equal(true); + + var res = { + headers: { + 'content-type': 'text/plain' + }, + getResponseHeader: function (header) { + + return res.headers[header.toLowerCase()]; + } + }; + + expect(Browser.client.authenticate(res, credentials2, artifacts)).to.equal(true); + done(); + }); + }); + }); + + it('generates a header with stale ts and successfully authenticate on second call', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080 + }; + + credentialsFunc('123456', function (err, credentials1) { + + Browser.utils.setNtpOffset(60 * 60 * 1000); + var header = Browser.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, ext: 'some-app-data' }); + req.authorization = header.field; + expect(req.authorization).to.exist(); + + Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts2) { + + expect(err).to.exist(); + expect(err.message).to.equal('Stale timestamp'); + + var res = { + headers: { + 'www-authenticate': err.output.headers['WWW-Authenticate'] + }, + getResponseHeader: function (lookup) { + + return res.headers[lookup.toLowerCase()]; + } + }; + + expect(Browser.utils.getNtpOffset()).to.equal(60 * 60 * 1000); + expect(Browser.client.authenticate(res, credentials2, header.artifacts)).to.equal(true); + expect(Browser.utils.getNtpOffset()).to.equal(0); + + req.authorization = Browser.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials2, ext: 'some-app-data' }).field; + expect(req.authorization).to.exist(); + + Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials3, artifacts3) { + + expect(err).to.not.exist(); + expect(credentials3.user).to.equal('steve'); + expect(artifacts3.ext).to.equal('some-app-data'); + done(); + }); + }); + }); + }); + + it('generates a header with stale ts and successfully authenticate on second call (manual localStorage)', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080 + }; + + credentialsFunc('123456', function (err, credentials1) { + + var localStorage = new Browser.internals.LocalStorage(); + + Browser.utils.setStorage(localStorage); + + Browser.utils.setNtpOffset(60 * 60 * 1000); + var header = Browser.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, ext: 'some-app-data' }); + req.authorization = header.field; + expect(req.authorization).to.exist(); + + Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts2) { + + expect(err).to.exist(); + expect(err.message).to.equal('Stale timestamp'); + + var res = { + headers: { + 'www-authenticate': err.output.headers['WWW-Authenticate'] + }, + getResponseHeader: function (lookup) { + + return res.headers[lookup.toLowerCase()]; + } + }; + + expect(parseInt(localStorage.getItem('hawk_ntp_offset'))).to.equal(60 * 60 * 1000); + expect(Browser.utils.getNtpOffset()).to.equal(60 * 60 * 1000); + expect(Browser.client.authenticate(res, credentials2, header.artifacts)).to.equal(true); + expect(Browser.utils.getNtpOffset()).to.equal(0); + expect(parseInt(localStorage.getItem('hawk_ntp_offset'))).to.equal(0); + + req.authorization = Browser.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials2, ext: 'some-app-data' }).field; + expect(req.authorization).to.exist(); + + Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials3, artifacts3) { + + expect(err).to.not.exist(); + expect(credentials3.user).to.equal('steve'); + expect(artifacts3.ext).to.equal('some-app-data'); + done(); + }); + }); + }); + }); + + it('generates a header then fails to parse it (missing server header hash)', function (done) { + + var req = { + method: 'POST', + url: '/resource/4?filter=a', + headers: { + host: 'example.com:8080', + 'content-type': 'text/plain;x=y' + } + }; + + var payload = 'some not so random text'; + + credentialsFunc('123456', function (err, credentials1) { + + var reqHeader = Browser.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, ext: 'some-app-data', payload: payload, contentType: req.headers['content-type'] }); + req.headers.authorization = reqHeader.field; + + Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) { + + expect(err).to.not.exist(); + expect(credentials2.user).to.equal('steve'); + expect(artifacts.ext).to.equal('some-app-data'); + expect(Hawk.server.authenticatePayload(payload, credentials2, artifacts, req.headers['content-type'])).to.equal(true); + + var res = { + headers: { + 'content-type': 'text/plain' + }, + getResponseHeader: function (header) { + + return res.headers[header.toLowerCase()]; + } + }; + + res.headers['server-authorization'] = Hawk.server.header(credentials2, artifacts); + expect(res.headers['server-authorization']).to.exist(); + + expect(Browser.client.authenticate(res, credentials2, artifacts, { payload: 'some reply' })).to.equal(false); + done(); + }); + }); + }); + + it('generates a header then successfully parse it (with hash)', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080 + }; + + credentialsFunc('123456', function (err, credentials1) { + + req.authorization = Browser.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, payload: 'hola!', ext: 'some-app-data' }).field; + Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) { + + expect(err).to.not.exist(); + expect(credentials2.user).to.equal('steve'); + expect(artifacts.ext).to.equal('some-app-data'); + done(); + }); + }); + }); + + it('generates a header then successfully parse it then validate payload', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080 + }; + + credentialsFunc('123456', function (err, credentials1) { + + req.authorization = Browser.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, payload: 'hola!', ext: 'some-app-data' }).field; + Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) { + + expect(err).to.not.exist(); + expect(credentials2.user).to.equal('steve'); + expect(artifacts.ext).to.equal('some-app-data'); + expect(Hawk.server.authenticatePayload('hola!', credentials2, artifacts)).to.be.true(); + expect(Hawk.server.authenticatePayload('hello!', credentials2, artifacts)).to.be.false(); + done(); + }); + }); + }); + + it('generates a header then successfully parse it (app)', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080 + }; + + credentialsFunc('123456', function (err, credentials1) { + + req.authorization = Browser.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, ext: 'some-app-data', app: 'asd23ased' }).field; + Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) { + + expect(err).to.not.exist(); + expect(credentials2.user).to.equal('steve'); + expect(artifacts.ext).to.equal('some-app-data'); + expect(artifacts.app).to.equal('asd23ased'); + done(); + }); + }); + }); + + it('generates a header then successfully parse it (app, dlg)', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080 + }; + + credentialsFunc('123456', function (err, credentials1) { + + req.authorization = Browser.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, ext: 'some-app-data', app: 'asd23ased', dlg: '23434szr3q4d' }).field; + Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) { + + expect(err).to.not.exist(); + expect(credentials2.user).to.equal('steve'); + expect(artifacts.ext).to.equal('some-app-data'); + expect(artifacts.app).to.equal('asd23ased'); + expect(artifacts.dlg).to.equal('23434szr3q4d'); + done(); + }); + }); + }); + + it('generates a header then fail authentication due to bad hash', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080 + }; + + credentialsFunc('123456', function (err, credentials1) { + + req.authorization = Browser.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, payload: 'hola!', ext: 'some-app-data' }).field; + Hawk.server.authenticate(req, credentialsFunc, { payload: 'byebye!' }, function (err, credentials2, artifacts) { + + expect(err).to.exist(); + expect(err.output.payload.message).to.equal('Bad payload hash'); + done(); + }); + }); + }); + + it('generates a header for one resource then fail to authenticate another', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080 + }; + + credentialsFunc('123456', function (err, credentials1) { + + req.authorization = Browser.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, ext: 'some-app-data' }).field; + req.url = '/something/else'; + + Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) { + + expect(err).to.exist(); + expect(credentials2).to.exist(); + done(); + }); + }); + }); + + describe('client', function () { + + describe('header()', function () { + + it('returns a valid authorization header (sha1)', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'sha1' + }; + + var header = Browser.client.header('http://example.net/somewhere/over/the/rainbow', 'POST', { credentials: credentials, ext: 'Bazinga!', timestamp: 1353809207, nonce: 'Ygvqdz', payload: 'something to write about' }).field; + expect(header).to.equal('Hawk id="123456", ts="1353809207", nonce="Ygvqdz", hash="bsvY3IfUllw6V5rvk4tStEvpBhE=", ext="Bazinga!", mac="qbf1ZPG/r/e06F4ht+T77LXi5vw="'); + done(); + }); + + it('returns a valid authorization header (sha256)', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'sha256' + }; + + var header = Browser.client.header('https://example.net/somewhere/over/the/rainbow', 'POST', { credentials: credentials, ext: 'Bazinga!', timestamp: 1353809207, nonce: 'Ygvqdz', payload: 'something to write about', contentType: 'text/plain' }).field; + expect(header).to.equal('Hawk id="123456", ts="1353809207", nonce="Ygvqdz", hash="2QfCt3GuY9HQnHWyWD3wX68ZOKbynqlfYmuO2ZBRqtY=", ext="Bazinga!", mac="q1CwFoSHzPZSkbIvl0oYlD+91rBUEvFk763nMjMndj8="'); + done(); + }); + + it('returns a valid authorization header (empty payload)', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'sha1' + }; + + var header = Browser.client.header('http://example.net/somewhere/over/the/rainbow', 'POST', { credentials: credentials, ext: 'Bazinga!', timestamp: 1353809207, nonce: 'Ygvqdz', payload: '' }).field; + expect(header).to.equal('Hawk id=\"123456\", ts=\"1353809207\", nonce=\"Ygvqdz\", hash=\"404ghL7K+hfyhByKKejFBRGgTjU=\", ext=\"Bazinga!\", mac=\"Bh1sj1DOfFRWOdi3ww52nLCJdBE=\"'); + done(); + }); + + it('returns a valid authorization header (no ext)', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'sha256' + }; + + var header = Browser.client.header('https://example.net/somewhere/over/the/rainbow', 'POST', { credentials: credentials, timestamp: 1353809207, nonce: 'Ygvqdz', payload: 'something to write about', contentType: 'text/plain' }).field; + expect(header).to.equal('Hawk id="123456", ts="1353809207", nonce="Ygvqdz", hash="2QfCt3GuY9HQnHWyWD3wX68ZOKbynqlfYmuO2ZBRqtY=", mac="HTgtd0jPI6E4izx8e4OHdO36q00xFCU0FolNq3RiCYs="'); + done(); + }); + + it('returns a valid authorization header (null ext)', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'sha256' + }; + + var header = Browser.client.header('https://example.net/somewhere/over/the/rainbow', 'POST', { credentials: credentials, timestamp: 1353809207, nonce: 'Ygvqdz', payload: 'something to write about', contentType: 'text/plain', ext: null }).field; + expect(header).to.equal('Hawk id="123456", ts="1353809207", nonce="Ygvqdz", hash="2QfCt3GuY9HQnHWyWD3wX68ZOKbynqlfYmuO2ZBRqtY=", mac="HTgtd0jPI6E4izx8e4OHdO36q00xFCU0FolNq3RiCYs="'); + done(); + }); + + it('returns a valid authorization header (uri object)', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'sha256' + }; + + var uri = Browser.utils.parseUri('https://example.net/somewhere/over/the/rainbow'); + var header = Browser.client.header(uri, 'POST', { credentials: credentials, timestamp: 1353809207, nonce: 'Ygvqdz', payload: 'something to write about', contentType: 'text/plain' }).field; + expect(header).to.equal('Hawk id="123456", ts="1353809207", nonce="Ygvqdz", hash="2QfCt3GuY9HQnHWyWD3wX68ZOKbynqlfYmuO2ZBRqtY=", mac="HTgtd0jPI6E4izx8e4OHdO36q00xFCU0FolNq3RiCYs="'); + done(); + }); + + it('errors on missing options', function (done) { + + var header = Browser.client.header('https://example.net/somewhere/over/the/rainbow', 'POST'); + expect(header.field).to.equal(''); + expect(header.err).to.equal('Invalid argument type'); + done(); + }); + + it('errors on empty uri', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'sha256' + }; + + var header = Browser.client.header('', 'POST', { credentials: credentials, timestamp: 1353809207, nonce: 'Ygvqdz', payload: 'something to write about', contentType: 'text/plain' }); + expect(header.field).to.equal(''); + expect(header.err).to.equal('Invalid argument type'); + done(); + }); + + it('errors on invalid uri', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'sha256' + }; + + var header = Browser.client.header(4, 'POST', { credentials: credentials, timestamp: 1353809207, nonce: 'Ygvqdz', payload: 'something to write about', contentType: 'text/plain' }); + expect(header.field).to.equal(''); + expect(header.err).to.equal('Invalid argument type'); + done(); + }); + + it('errors on missing method', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'sha256' + }; + + var header = Browser.client.header('https://example.net/somewhere/over/the/rainbow', '', { credentials: credentials, timestamp: 1353809207, nonce: 'Ygvqdz', payload: 'something to write about', contentType: 'text/plain' }); + expect(header.field).to.equal(''); + expect(header.err).to.equal('Invalid argument type'); + done(); + }); + + it('errors on invalid method', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'sha256' + }; + + var header = Browser.client.header('https://example.net/somewhere/over/the/rainbow', 5, { credentials: credentials, timestamp: 1353809207, nonce: 'Ygvqdz', payload: 'something to write about', contentType: 'text/plain' }); + expect(header.field).to.equal(''); + expect(header.err).to.equal('Invalid argument type'); + done(); + }); + + it('errors on missing credentials', function (done) { + + var header = Browser.client.header('https://example.net/somewhere/over/the/rainbow', 'POST', { ext: 'Bazinga!', timestamp: 1353809207 }); + expect(header.field).to.equal(''); + expect(header.err).to.equal('Invalid credentials object'); + done(); + }); + + it('errors on invalid credentials (id)', function (done) { + + var credentials = { + key: '2983d45yun89q', + algorithm: 'sha256' + }; + + var header = Browser.client.header('https://example.net/somewhere/over/the/rainbow', 'POST', { credentials: credentials, ext: 'Bazinga!', timestamp: 1353809207 }); + expect(header.field).to.equal(''); + expect(header.err).to.equal('Invalid credentials object'); + done(); + }); + + it('errors on invalid credentials (key)', function (done) { + + var credentials = { + id: '123456', + algorithm: 'sha256' + }; + + var header = Browser.client.header('https://example.net/somewhere/over/the/rainbow', 'POST', { credentials: credentials, ext: 'Bazinga!', timestamp: 1353809207 }); + expect(header.field).to.equal(''); + expect(header.err).to.equal('Invalid credentials object'); + done(); + }); + + it('errors on invalid algorithm', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'hmac-sha-0' + }; + + var header = Browser.client.header('https://example.net/somewhere/over/the/rainbow', 'POST', { credentials: credentials, payload: 'something, anything!', ext: 'Bazinga!', timestamp: 1353809207 }); + expect(header.field).to.equal(''); + expect(header.err).to.equal('Unknown algorithm'); + done(); + }); + + it('uses a pre-calculated payload hash', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'sha256' + }; + + var options = { credentials: credentials, ext: 'Bazinga!', timestamp: 1353809207, nonce: 'Ygvqdz', payload: 'something to write about', contentType: 'text/plain' }; + options.hash = Browser.crypto.calculatePayloadHash(options.payload, credentials.algorithm, options.contentType); + var header = Browser.client.header('https://example.net/somewhere/over/the/rainbow', 'POST', options).field; + expect(header).to.equal('Hawk id="123456", ts="1353809207", nonce="Ygvqdz", hash="2QfCt3GuY9HQnHWyWD3wX68ZOKbynqlfYmuO2ZBRqtY=", ext="Bazinga!", mac="q1CwFoSHzPZSkbIvl0oYlD+91rBUEvFk763nMjMndj8="'); + done(); + }); + }); + + describe('authenticate()', function () { + + it('skips tsm validation when missing ts', function (done) { + + var res = { + headers: { + 'www-authenticate': 'Hawk error="Stale timestamp"' + }, + getResponseHeader: function (header) { + + return res.headers[header.toLowerCase()]; + } + }; + + var credentials = { + id: '123456', + key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn', + algorithm: 'sha256', + user: 'steve' + }; + + var artifacts = { + ts: 1402135580, + nonce: 'iBRB6t', + method: 'GET', + resource: '/resource/4?filter=a', + host: 'example.com', + port: '8080', + ext: 'some-app-data' + }; + + expect(Browser.client.authenticate(res, credentials, artifacts)).to.equal(true); + done(); + }); + + it('returns false on invalid header', function (done) { + + var res = { + headers: { + 'server-authorization': 'Hawk mac="abc", bad="xyz"' + }, + getResponseHeader: function (header) { + + return res.headers[header.toLowerCase()]; + } + }; + + expect(Browser.client.authenticate(res, {})).to.equal(false); + done(); + }); + + it('returns false on invalid mac', function (done) { + + var res = { + headers: { + 'content-type': 'text/plain', + 'server-authorization': 'Hawk mac="_IJRsMl/4oL+nn+vKoeVZPdCHXB4yJkNnBbTbHFZUYE=", hash="f9cDF/TDm7TkYRLnGwRMfeDzT6LixQVLvrIKhh0vgmM=", ext="response-specific"' + }, + getResponseHeader: function (header) { + + return res.headers[header.toLowerCase()]; + } + }; + + var artifacts = { + method: 'POST', + host: 'example.com', + port: '8080', + resource: '/resource/4?filter=a', + ts: '1362336900', + nonce: 'eb5S_L', + hash: 'nJjkVtBE5Y/Bk38Aiokwn0jiJxt/0S2WRSUwWLCf5xk=', + ext: 'some-app-data', + app: undefined, + dlg: undefined, + mac: 'BlmSe8K+pbKIb6YsZCnt4E1GrYvY1AaYayNR82dGpIk=', + id: '123456' + }; + + var credentials = { + id: '123456', + key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn', + algorithm: 'sha256', + user: 'steve' + }; + + expect(Browser.client.authenticate(res, credentials, artifacts)).to.equal(false); + done(); + }); + + it('returns true on ignoring hash', function (done) { + + var res = { + headers: { + 'content-type': 'text/plain', + 'server-authorization': 'Hawk mac="XIJRsMl/4oL+nn+vKoeVZPdCHXB4yJkNnBbTbHFZUYE=", hash="f9cDF/TDm7TkYRLnGwRMfeDzT6LixQVLvrIKhh0vgmM=", ext="response-specific"' + }, + getResponseHeader: function (header) { + + return res.headers[header.toLowerCase()]; + } + }; + + var artifacts = { + method: 'POST', + host: 'example.com', + port: '8080', + resource: '/resource/4?filter=a', + ts: '1362336900', + nonce: 'eb5S_L', + hash: 'nJjkVtBE5Y/Bk38Aiokwn0jiJxt/0S2WRSUwWLCf5xk=', + ext: 'some-app-data', + app: undefined, + dlg: undefined, + mac: 'BlmSe8K+pbKIb6YsZCnt4E1GrYvY1AaYayNR82dGpIk=', + id: '123456' + }; + + var credentials = { + id: '123456', + key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn', + algorithm: 'sha256', + user: 'steve' + }; + + expect(Browser.client.authenticate(res, credentials, artifacts)).to.equal(true); + done(); + }); + + it('errors on invalid WWW-Authenticate header format', function (done) { + + var res = { + headers: { + 'www-authenticate': 'Hawk ts="1362346425875", tsm="PhwayS28vtnn3qbv0mqRBYSXebN/zggEtucfeZ620Zo=", x="Stale timestamp"' + }, + getResponseHeader: function (header) { + + return res.headers[header.toLowerCase()]; + } + }; + + expect(Browser.client.authenticate(res, {})).to.equal(false); + done(); + }); + + it('errors on invalid WWW-Authenticate header format', function (done) { + + var credentials = { + id: '123456', + key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn', + algorithm: 'sha256', + user: 'steve' + }; + + var res = { + headers: { + 'www-authenticate': 'Hawk ts="1362346425875", tsm="hwayS28vtnn3qbv0mqRBYSXebN/zggEtucfeZ620Zo=", error="Stale timestamp"' + }, + getResponseHeader: function (header) { + + return res.headers[header.toLowerCase()]; + } + }; + + expect(Browser.client.authenticate(res, credentials)).to.equal(false); + done(); + }); + }); + + describe('message()', function () { + + it('generates an authorization then successfully parse it', function (done) { + + credentialsFunc('123456', function (err, credentials1) { + + var auth = Browser.client.message('example.com', 8080, 'some message', { credentials: credentials1 }); + expect(auth).to.exist(); + + Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, credentialsFunc, {}, function (err, credentials2) { + + expect(err).to.not.exist(); + expect(credentials2.user).to.equal('steve'); + done(); + }); + }); + }); + + it('generates an authorization using custom nonce/timestamp', function (done) { + + credentialsFunc('123456', function (err, credentials) { + + var auth = Browser.client.message('example.com', 8080, 'some message', { credentials: credentials, nonce: 'abc123', timestamp: 1398536270957 }); + expect(auth).to.exist(); + expect(auth.nonce).to.equal('abc123'); + expect(auth.ts).to.equal(1398536270957); + done(); + }); + }); + + it('errors on missing host', function (done) { + + credentialsFunc('123456', function (err, credentials) { + + var auth = Browser.client.message(null, 8080, 'some message', { credentials: credentials }); + expect(auth).to.not.exist(); + done(); + }); + }); + + it('errors on invalid host', function (done) { + + credentialsFunc('123456', function (err, credentials) { + + var auth = Browser.client.message(5, 8080, 'some message', { credentials: credentials }); + expect(auth).to.not.exist(); + done(); + }); + }); + + it('errors on missing port', function (done) { + + credentialsFunc('123456', function (err, credentials) { + + var auth = Browser.client.message('example.com', 0, 'some message', { credentials: credentials }); + expect(auth).to.not.exist(); + done(); + }); + }); + + it('errors on invalid port', function (done) { + + credentialsFunc('123456', function (err, credentials) { + + var auth = Browser.client.message('example.com', 'a', 'some message', { credentials: credentials }); + expect(auth).to.not.exist(); + done(); + }); + }); + + it('errors on missing message', function (done) { + + credentialsFunc('123456', function (err, credentials) { + + var auth = Browser.client.message('example.com', 8080, undefined, { credentials: credentials }); + expect(auth).to.not.exist(); + done(); + }); + }); + + it('errors on null message', function (done) { + + credentialsFunc('123456', function (err, credentials) { + + var auth = Browser.client.message('example.com', 8080, null, { credentials: credentials }); + expect(auth).to.not.exist(); + done(); + }); + }); + + it('errors on invalid message', function (done) { + + credentialsFunc('123456', function (err, credentials) { + + var auth = Browser.client.message('example.com', 8080, 5, { credentials: credentials }); + expect(auth).to.not.exist(); + done(); + }); + }); + + it('errors on missing credentials', function (done) { + + var auth = Browser.client.message('example.com', 8080, 'some message', {}); + expect(auth).to.not.exist(); + done(); + }); + + it('errors on missing options', function (done) { + + var auth = Browser.client.message('example.com', 8080, 'some message'); + expect(auth).to.not.exist(); + done(); + }); + + it('errors on invalid credentials (id)', function (done) { + + credentialsFunc('123456', function (err, credentials) { + + var creds = Hoek.clone(credentials); + delete creds.id; + var auth = Browser.client.message('example.com', 8080, 'some message', { credentials: creds }); + expect(auth).to.not.exist(); + done(); + }); + }); + + it('errors on invalid credentials (key)', function (done) { + + credentialsFunc('123456', function (err, credentials) { + + var creds = Hoek.clone(credentials); + delete creds.key; + var auth = Browser.client.message('example.com', 8080, 'some message', { credentials: creds }); + expect(auth).to.not.exist(); + done(); + }); + }); + + it('errors on invalid algorithm', function (done) { + + credentialsFunc('123456', function (err, credentials) { + + var creds = Hoek.clone(credentials); + creds.algorithm = 'blah'; + var auth = Browser.client.message('example.com', 8080, 'some message', { credentials: creds }); + expect(auth).to.not.exist(); + done(); + }); + }); + }); + + describe('authenticateTimestamp()', function (done) { + + it('validates a timestamp', function (done) { + + credentialsFunc('123456', function (err, credentials) { + + var tsm = Hawk.crypto.timestampMessage(credentials); + expect(Browser.client.authenticateTimestamp(tsm, credentials)).to.equal(true); + done(); + }); + }); + + it('validates a timestamp without updating local time', function (done) { + + credentialsFunc('123456', function (err, credentials) { + + var offset = Browser.utils.getNtpOffset(); + var tsm = Hawk.crypto.timestampMessage(credentials, 10000); + expect(Browser.client.authenticateTimestamp(tsm, credentials, false)).to.equal(true); + expect(offset).to.equal(Browser.utils.getNtpOffset()); + done(); + }); + }); + + it('detects a bad timestamp', function (done) { + + credentialsFunc('123456', function (err, credentials) { + + var tsm = Hawk.crypto.timestampMessage(credentials); + tsm.ts = 4; + expect(Browser.client.authenticateTimestamp(tsm, credentials)).to.equal(false); + done(); + }); + }); + }); + }); + + describe('internals', function () { + + describe('LocalStorage', function () { + + it('goes through the full lifecycle', function (done) { + + var storage = new Browser.internals.LocalStorage(); + expect(storage.length).to.equal(0); + expect(storage.getItem('a')).to.equal(null); + storage.setItem('a', 5); + expect(storage.length).to.equal(1); + expect(storage.key()).to.equal('a'); + expect(storage.key(0)).to.equal('a'); + expect(storage.getItem('a')).to.equal('5'); + storage.setItem('b', 'test'); + expect(storage.key()).to.equal('a'); + expect(storage.key(0)).to.equal('a'); + expect(storage.key(1)).to.equal('b'); + expect(storage.length).to.equal(2); + expect(storage.getItem('b')).to.equal('test'); + storage.removeItem('a'); + expect(storage.length).to.equal(1); + expect(storage.getItem('a')).to.equal(null); + expect(storage.getItem('b')).to.equal('test'); + storage.clear(); + expect(storage.length).to.equal(0); + expect(storage.getItem('a')).to.equal(null); + expect(storage.getItem('b')).to.equal(null); + done(); + }); + }); + }); + + describe('utils', function () { + + describe('setStorage()', function () { + + it('sets storage for the first time', function (done) { + + Browser.utils.storage = new Browser.internals.LocalStorage(); // Reset state + + expect(Browser.utils.storage.getItem('hawk_ntp_offset')).to.not.exist(); + Browser.utils.storage.setItem('test', '1'); + Browser.utils.setStorage(new Browser.internals.LocalStorage()); + expect(Browser.utils.storage.getItem('test')).to.not.exist(); + Browser.utils.storage.setItem('test', '2'); + expect(Browser.utils.storage.getItem('test')).to.equal('2'); + done(); + }); + }); + + describe('setNtpOffset()', function (done) { + + it('catches localStorage errors', { parallel: false }, function (done) { + + var orig = Browser.utils.storage.setItem; + var consoleOrig = console.error; + var count = 0; + console.error = function () { + + if (count++ === 2) { + + console.error = consoleOrig; + } + }; + + Browser.utils.storage.setItem = function () { + + Browser.utils.storage.setItem = orig; + throw new Error(); + }; + + expect(function () { + + Browser.utils.setNtpOffset(100); + }).not.to.throw(); + + done(); + }); + }); + + describe('parseAuthorizationHeader()', function (done) { + + it('returns null on missing header', function (done) { + + expect(Browser.utils.parseAuthorizationHeader()).to.equal(null); + done(); + }); + + it('returns null on bad header syntax (structure)', function (done) { + + expect(Browser.utils.parseAuthorizationHeader('Hawk')).to.equal(null); + done(); + }); + + it('returns null on bad header syntax (parts)', function (done) { + + expect(Browser.utils.parseAuthorizationHeader(' ')).to.equal(null); + done(); + }); + + it('returns null on bad scheme name', function (done) { + + expect(Browser.utils.parseAuthorizationHeader('Basic asdasd')).to.equal(null); + done(); + }); + + it('returns null on bad attribute value', function (done) { + + expect(Browser.utils.parseAuthorizationHeader('Hawk test="\t"', ['test'])).to.equal(null); + done(); + }); + + it('returns null on duplicated attribute', function (done) { + + expect(Browser.utils.parseAuthorizationHeader('Hawk test="a", test="b"', ['test'])).to.equal(null); + done(); + }); + }); + + describe('parseUri()', function () { + + it('returns empty object on invalid', function (done) { + + var uri = Browser.utils.parseUri('ftp'); + expect(uri).to.deep.equal({ host: '', port: '', resource: '' }); + done(); + }); + + it('returns empty port when unknown scheme', function (done) { + + var uri = Browser.utils.parseUri('ftp://example.com'); + expect(uri.port).to.equal(''); + done(); + }); + + it('returns default port when missing', function (done) { + + var uri = Browser.utils.parseUri('http://example.com'); + expect(uri.port).to.equal('80'); + done(); + }); + + it('handles unusual characters correctly', function (done) { + + var parts = { + protocol: 'http+vnd.my-extension', + user: 'user!$&\'()*+,;=%40my-domain.com', + password: 'pass!$&\'()*+,;=%40:word', + hostname: 'foo-bar.com', + port: '99', + pathname: '/path/%40/!$&\'()*+,;=:@/', + query: 'query%40/!$&\'()*+,;=:@/?', + fragment: 'fragm%40/!$&\'()*+,;=:@/?' + }; + + parts.userInfo = parts.user + ':' + parts.password; + parts.authority = parts.userInfo + '@' + parts.hostname + ':' + parts.port; + parts.relative = parts.pathname + '?' + parts.query; + parts.resource = parts.relative + '#' + parts.fragment; + parts.source = parts.protocol + '://' + parts.authority + parts.resource; + + var uri = Browser.utils.parseUri(parts.source); + expect(uri.host).to.equal('foo-bar.com'); + expect(uri.port).to.equal('99'); + expect(uri.resource).to.equal(parts.pathname + '?' + parts.query); + done(); + }); + }); + + var str = 'https://www.google.ca/webhp?sourceid=chrome-instant&ion=1&espv=2&ie=UTF-8#q=url'; + var base64str = 'aHR0cHM6Ly93d3cuZ29vZ2xlLmNhL3dlYmhwP3NvdXJjZWlkPWNocm9tZS1pbnN0YW50Jmlvbj0xJmVzcHY9MiZpZT1VVEYtOCNxPXVybA'; + + describe('base64urlEncode()', function () { + + it('should base64 URL-safe decode a string', function (done) { + + expect(Browser.utils.base64urlEncode(str)).to.equal(base64str); + done(); + }); + }); + }); +}); diff --git a/deps/npm/node_modules/hawk/test/client.js b/deps/npm/node_modules/hawk/test/client.js new file mode 100755 index 00000000000000..d6be231ae8fd1c --- /dev/null +++ b/deps/npm/node_modules/hawk/test/client.js @@ -0,0 +1,440 @@ +// Load modules + +var Url = require('url'); +var Code = require('code'); +var Hawk = require('../lib'); +var Lab = require('lab'); + + +// Declare internals + +var internals = {}; + + +// Test shortcuts + +var lab = exports.lab = Lab.script(); +var describe = lab.experiment; +var it = lab.test; +var expect = Code.expect; + + +describe('Client', function () { + + describe('header()', function () { + + it('returns a valid authorization header (sha1)', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'sha1' + }; + + var header = Hawk.client.header('http://example.net/somewhere/over/the/rainbow', 'POST', { credentials: credentials, ext: 'Bazinga!', timestamp: 1353809207, nonce: 'Ygvqdz', payload: 'something to write about' }).field; + expect(header).to.equal('Hawk id="123456", ts="1353809207", nonce="Ygvqdz", hash="bsvY3IfUllw6V5rvk4tStEvpBhE=", ext="Bazinga!", mac="qbf1ZPG/r/e06F4ht+T77LXi5vw="'); + done(); + }); + + it('returns a valid authorization header (sha256)', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'sha256' + }; + + var header = Hawk.client.header('https://example.net/somewhere/over/the/rainbow', 'POST', { credentials: credentials, ext: 'Bazinga!', timestamp: 1353809207, nonce: 'Ygvqdz', payload: 'something to write about', contentType: 'text/plain' }).field; + expect(header).to.equal('Hawk id="123456", ts="1353809207", nonce="Ygvqdz", hash="2QfCt3GuY9HQnHWyWD3wX68ZOKbynqlfYmuO2ZBRqtY=", ext="Bazinga!", mac="q1CwFoSHzPZSkbIvl0oYlD+91rBUEvFk763nMjMndj8="'); + done(); + }); + + it('returns a valid authorization header (no ext)', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'sha256' + }; + + var header = Hawk.client.header('https://example.net/somewhere/over/the/rainbow', 'POST', { credentials: credentials, timestamp: 1353809207, nonce: 'Ygvqdz', payload: 'something to write about', contentType: 'text/plain' }).field; + expect(header).to.equal('Hawk id="123456", ts="1353809207", nonce="Ygvqdz", hash="2QfCt3GuY9HQnHWyWD3wX68ZOKbynqlfYmuO2ZBRqtY=", mac="HTgtd0jPI6E4izx8e4OHdO36q00xFCU0FolNq3RiCYs="'); + done(); + }); + + it('returns a valid authorization header (null ext)', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'sha256' + }; + + var header = Hawk.client.header('https://example.net/somewhere/over/the/rainbow', 'POST', { credentials: credentials, timestamp: 1353809207, nonce: 'Ygvqdz', payload: 'something to write about', contentType: 'text/plain', ext: null }).field; + expect(header).to.equal('Hawk id="123456", ts="1353809207", nonce="Ygvqdz", hash="2QfCt3GuY9HQnHWyWD3wX68ZOKbynqlfYmuO2ZBRqtY=", mac="HTgtd0jPI6E4izx8e4OHdO36q00xFCU0FolNq3RiCYs="'); + done(); + }); + + it('returns a valid authorization header (empty payload)', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'sha256' + }; + + var header = Hawk.client.header('https://example.net/somewhere/over/the/rainbow', 'POST', { credentials: credentials, timestamp: 1353809207, nonce: 'Ygvqdz', payload: '', contentType: 'text/plain' }).field; + expect(header).to.equal('Hawk id=\"123456\", ts=\"1353809207\", nonce=\"Ygvqdz\", hash=\"q/t+NNAkQZNlq/aAD6PlexImwQTxwgT2MahfTa9XRLA=\", mac=\"U5k16YEzn3UnBHKeBzsDXn067Gu3R4YaY6xOt9PYRZM=\"'); + done(); + }); + + it('returns a valid authorization header (pre hashed payload)', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'sha256' + }; + + var options = { credentials: credentials, timestamp: 1353809207, nonce: 'Ygvqdz', payload: 'something to write about', contentType: 'text/plain' }; + options.hash = Hawk.crypto.calculatePayloadHash(options.payload, credentials.algorithm, options.contentType); + var header = Hawk.client.header('https://example.net/somewhere/over/the/rainbow', 'POST', options).field; + expect(header).to.equal('Hawk id="123456", ts="1353809207", nonce="Ygvqdz", hash="2QfCt3GuY9HQnHWyWD3wX68ZOKbynqlfYmuO2ZBRqtY=", mac="HTgtd0jPI6E4izx8e4OHdO36q00xFCU0FolNq3RiCYs="'); + done(); + }); + + it('errors on missing uri', function (done) { + + var header = Hawk.client.header('', 'POST'); + expect(header.field).to.equal(''); + expect(header.err).to.equal('Invalid argument type'); + done(); + }); + + it('errors on invalid uri', function (done) { + + var header = Hawk.client.header(4, 'POST'); + expect(header.field).to.equal(''); + expect(header.err).to.equal('Invalid argument type'); + done(); + }); + + it('errors on missing method', function (done) { + + var header = Hawk.client.header('https://example.net/somewhere/over/the/rainbow', ''); + expect(header.field).to.equal(''); + expect(header.err).to.equal('Invalid argument type'); + done(); + }); + + it('errors on invalid method', function (done) { + + var header = Hawk.client.header('https://example.net/somewhere/over/the/rainbow', 5); + expect(header.field).to.equal(''); + expect(header.err).to.equal('Invalid argument type'); + done(); + }); + + it('errors on missing options', function (done) { + + var header = Hawk.client.header('https://example.net/somewhere/over/the/rainbow', 'POST'); + expect(header.field).to.equal(''); + expect(header.err).to.equal('Invalid argument type'); + done(); + }); + + it('errors on invalid credentials (id)', function (done) { + + var credentials = { + key: '2983d45yun89q', + algorithm: 'sha256' + }; + + var header = Hawk.client.header('https://example.net/somewhere/over/the/rainbow', 'POST', { credentials: credentials, ext: 'Bazinga!', timestamp: 1353809207 }); + expect(header.field).to.equal(''); + expect(header.err).to.equal('Invalid credential object'); + done(); + }); + + it('errors on missing credentials', function (done) { + + var header = Hawk.client.header('https://example.net/somewhere/over/the/rainbow', 'POST', { ext: 'Bazinga!', timestamp: 1353809207 }); + expect(header.field).to.equal(''); + expect(header.err).to.equal('Invalid credential object'); + done(); + }); + + it('errors on invalid credentials', function (done) { + + var credentials = { + id: '123456', + algorithm: 'sha256' + }; + + var header = Hawk.client.header('https://example.net/somewhere/over/the/rainbow', 'POST', { credentials: credentials, ext: 'Bazinga!', timestamp: 1353809207 }); + expect(header.field).to.equal(''); + expect(header.err).to.equal('Invalid credential object'); + done(); + }); + + it('errors on invalid algorithm', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'hmac-sha-0' + }; + + var header = Hawk.client.header('https://example.net/somewhere/over/the/rainbow', 'POST', { credentials: credentials, payload: 'something, anything!', ext: 'Bazinga!', timestamp: 1353809207 }); + expect(header.field).to.equal(''); + expect(header.err).to.equal('Unknown algorithm'); + done(); + }); + }); + + describe('authenticate()', function () { + + it('returns false on invalid header', function (done) { + + var res = { + headers: { + 'server-authorization': 'Hawk mac="abc", bad="xyz"' + } + }; + + expect(Hawk.client.authenticate(res, {})).to.equal(false); + done(); + }); + + it('returns false on invalid mac', function (done) { + + var res = { + headers: { + 'content-type': 'text/plain', + 'server-authorization': 'Hawk mac="_IJRsMl/4oL+nn+vKoeVZPdCHXB4yJkNnBbTbHFZUYE=", hash="f9cDF/TDm7TkYRLnGwRMfeDzT6LixQVLvrIKhh0vgmM=", ext="response-specific"' + } + }; + + var artifacts = { + method: 'POST', + host: 'example.com', + port: '8080', + resource: '/resource/4?filter=a', + ts: '1362336900', + nonce: 'eb5S_L', + hash: 'nJjkVtBE5Y/Bk38Aiokwn0jiJxt/0S2WRSUwWLCf5xk=', + ext: 'some-app-data', + app: undefined, + dlg: undefined, + mac: 'BlmSe8K+pbKIb6YsZCnt4E1GrYvY1AaYayNR82dGpIk=', + id: '123456' + }; + + var credentials = { + id: '123456', + key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn', + algorithm: 'sha256', + user: 'steve' + }; + + expect(Hawk.client.authenticate(res, credentials, artifacts)).to.equal(false); + done(); + }); + + it('returns true on ignoring hash', function (done) { + + var res = { + headers: { + 'content-type': 'text/plain', + 'server-authorization': 'Hawk mac="XIJRsMl/4oL+nn+vKoeVZPdCHXB4yJkNnBbTbHFZUYE=", hash="f9cDF/TDm7TkYRLnGwRMfeDzT6LixQVLvrIKhh0vgmM=", ext="response-specific"' + } + }; + + var artifacts = { + method: 'POST', + host: 'example.com', + port: '8080', + resource: '/resource/4?filter=a', + ts: '1362336900', + nonce: 'eb5S_L', + hash: 'nJjkVtBE5Y/Bk38Aiokwn0jiJxt/0S2WRSUwWLCf5xk=', + ext: 'some-app-data', + app: undefined, + dlg: undefined, + mac: 'BlmSe8K+pbKIb6YsZCnt4E1GrYvY1AaYayNR82dGpIk=', + id: '123456' + }; + + var credentials = { + id: '123456', + key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn', + algorithm: 'sha256', + user: 'steve' + }; + + expect(Hawk.client.authenticate(res, credentials, artifacts)).to.equal(true); + done(); + }); + + it('fails on invalid WWW-Authenticate header format', function (done) { + + var header = 'Hawk ts="1362346425875", tsm="PhwayS28vtnn3qbv0mqRBYSXebN/zggEtucfeZ620Zo=", x="Stale timestamp"'; + expect(Hawk.client.authenticate({ headers: { 'www-authenticate': header } }, {})).to.equal(false); + done(); + }); + + it('fails on invalid WWW-Authenticate header format', function (done) { + + var credentials = { + id: '123456', + key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn', + algorithm: 'sha256', + user: 'steve' + }; + + var header = 'Hawk ts="1362346425875", tsm="hwayS28vtnn3qbv0mqRBYSXebN/zggEtucfeZ620Zo=", error="Stale timestamp"'; + expect(Hawk.client.authenticate({ headers: { 'www-authenticate': header } }, credentials)).to.equal(false); + done(); + }); + + it('skips tsm validation when missing ts', function (done) { + + var header = 'Hawk error="Stale timestamp"'; + expect(Hawk.client.authenticate({ headers: { 'www-authenticate': header } }, {})).to.equal(true); + done(); + }); + }); + + describe('message()', function () { + + it('generates authorization', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'sha1' + }; + + var auth = Hawk.client.message('example.com', 80, 'I am the boodyman', { credentials: credentials, timestamp: 1353809207, nonce: 'abc123' }); + expect(auth).to.exist(); + expect(auth.ts).to.equal(1353809207); + expect(auth.nonce).to.equal('abc123'); + done(); + }); + + it('errors on invalid host', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'sha1' + }; + + var auth = Hawk.client.message(5, 80, 'I am the boodyman', { credentials: credentials, timestamp: 1353809207, nonce: 'abc123' }); + expect(auth).to.not.exist(); + done(); + }); + + it('errors on invalid port', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'sha1' + }; + + var auth = Hawk.client.message('example.com', '80', 'I am the boodyman', { credentials: credentials, timestamp: 1353809207, nonce: 'abc123' }); + expect(auth).to.not.exist(); + done(); + }); + + it('errors on missing host', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'sha1' + }; + + var auth = Hawk.client.message('example.com', 0, 'I am the boodyman', { credentials: credentials, timestamp: 1353809207, nonce: 'abc123' }); + expect(auth).to.not.exist(); + done(); + }); + + it('errors on null message', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'sha1' + }; + + var auth = Hawk.client.message('example.com', 80, null, { credentials: credentials, timestamp: 1353809207, nonce: 'abc123' }); + expect(auth).to.not.exist(); + done(); + }); + + it('errors on missing message', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'sha1' + }; + + var auth = Hawk.client.message('example.com', 80, undefined, { credentials: credentials, timestamp: 1353809207, nonce: 'abc123' }); + expect(auth).to.not.exist(); + done(); + }); + + it('errors on invalid message', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'sha1' + }; + + var auth = Hawk.client.message('example.com', 80, 5, { credentials: credentials, timestamp: 1353809207, nonce: 'abc123' }); + expect(auth).to.not.exist(); + done(); + }); + + it('errors on missing options', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'sha1' + }; + + var auth = Hawk.client.message('example.com', 80, 'I am the boodyman'); + expect(auth).to.not.exist(); + done(); + }); + + it('errors on invalid credentials (id)', function (done) { + + var credentials = { + key: '2983d45yun89q', + algorithm: 'sha1' + }; + + var auth = Hawk.client.message('example.com', 80, 'I am the boodyman', { credentials: credentials, timestamp: 1353809207, nonce: 'abc123' }); + expect(auth).to.not.exist(); + done(); + }); + + it('errors on invalid credentials (key)', function (done) { + + var credentials = { + id: '123456', + algorithm: 'sha1' + }; + + var auth = Hawk.client.message('example.com', 80, 'I am the boodyman', { credentials: credentials, timestamp: 1353809207, nonce: 'abc123' }); + expect(auth).to.not.exist(); + done(); + }); + }); +}); diff --git a/deps/npm/node_modules/hawk/test/crypto.js b/deps/npm/node_modules/hawk/test/crypto.js new file mode 100755 index 00000000000000..1131628bfb00a1 --- /dev/null +++ b/deps/npm/node_modules/hawk/test/crypto.js @@ -0,0 +1,70 @@ +// Load modules + +var Code = require('code'); +var Hawk = require('../lib'); +var Lab = require('lab'); + + +// Declare internals + +var internals = {}; + + +// Test shortcuts + +var lab = exports.lab = Lab.script(); +var describe = lab.experiment; +var it = lab.test; +var expect = Code.expect; + + +describe('Crypto', function () { + + describe('generateNormalizedString()', function () { + + it('should return a valid normalized string', function (done) { + + expect(Hawk.crypto.generateNormalizedString('header', { + ts: 1357747017, + nonce: 'k3k4j5', + method: 'GET', + resource: '/resource/something', + host: 'example.com', + port: 8080 + })).to.equal('hawk.1.header\n1357747017\nk3k4j5\nGET\n/resource/something\nexample.com\n8080\n\n\n'); + + done(); + }); + + it('should return a valid normalized string (ext)', function (done) { + + expect(Hawk.crypto.generateNormalizedString('header', { + ts: 1357747017, + nonce: 'k3k4j5', + method: 'GET', + resource: '/resource/something', + host: 'example.com', + port: 8080, + ext: 'this is some app data' + })).to.equal('hawk.1.header\n1357747017\nk3k4j5\nGET\n/resource/something\nexample.com\n8080\n\nthis is some app data\n'); + + done(); + }); + + it('should return a valid normalized string (payload + ext)', function (done) { + + expect(Hawk.crypto.generateNormalizedString('header', { + ts: 1357747017, + nonce: 'k3k4j5', + method: 'GET', + resource: '/resource/something', + host: 'example.com', + port: 8080, + hash: 'U4MKKSmiVxk37JCCrAVIjV/OhB3y+NdwoCr6RShbVkE=', + ext: 'this is some app data' + })).to.equal('hawk.1.header\n1357747017\nk3k4j5\nGET\n/resource/something\nexample.com\n8080\nU4MKKSmiVxk37JCCrAVIjV/OhB3y+NdwoCr6RShbVkE=\nthis is some app data\n'); + + done(); + }); + }); +}); diff --git a/deps/npm/node_modules/hawk/test/index.js b/deps/npm/node_modules/hawk/test/index.js new file mode 100755 index 00000000000000..e67afab5738d69 --- /dev/null +++ b/deps/npm/node_modules/hawk/test/index.js @@ -0,0 +1,378 @@ +// Load modules + +var Url = require('url'); +var Code = require('code'); +var Hawk = require('../lib'); +var Lab = require('lab'); + + +// Declare internals + +var internals = {}; + + +// Test shortcuts + +var lab = exports.lab = Lab.script(); +var describe = lab.experiment; +var it = lab.test; +var expect = Code.expect; + + +describe('Hawk', function () { + + var credentialsFunc = function (id, callback) { + + var credentials = { + id: id, + key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn', + algorithm: (id === '1' ? 'sha1' : 'sha256'), + user: 'steve' + }; + + return callback(null, credentials); + }; + + it('generates a header then successfully parse it (configuration)', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080 + }; + + credentialsFunc('123456', function (err, credentials1) { + + req.authorization = Hawk.client.header(Url.parse('http://example.com:8080/resource/4?filter=a'), req.method, { credentials: credentials1, ext: 'some-app-data' }).field; + expect(req.authorization).to.exist(); + + Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) { + + expect(err).to.not.exist(); + expect(credentials2.user).to.equal('steve'); + expect(artifacts.ext).to.equal('some-app-data'); + done(); + }); + }); + }); + + it('generates a header then successfully parse it (node request)', function (done) { + + var req = { + method: 'POST', + url: '/resource/4?filter=a', + headers: { + host: 'example.com:8080', + 'content-type': 'text/plain;x=y' + } + }; + + var payload = 'some not so random text'; + + credentialsFunc('123456', function (err, credentials1) { + + var reqHeader = Hawk.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, ext: 'some-app-data', payload: payload, contentType: req.headers['content-type'] }); + req.headers.authorization = reqHeader.field; + + Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) { + + expect(err).to.not.exist(); + expect(credentials2.user).to.equal('steve'); + expect(artifacts.ext).to.equal('some-app-data'); + expect(Hawk.server.authenticatePayload(payload, credentials2, artifacts, req.headers['content-type'])).to.equal(true); + + var res = { + headers: { + 'content-type': 'text/plain' + } + }; + + res.headers['server-authorization'] = Hawk.server.header(credentials2, artifacts, { payload: 'some reply', contentType: 'text/plain', ext: 'response-specific' }); + expect(res.headers['server-authorization']).to.exist(); + + expect(Hawk.client.authenticate(res, credentials2, artifacts, { payload: 'some reply' })).to.equal(true); + done(); + }); + }); + }); + + it('generates a header then successfully parse it (absolute request uri)', function (done) { + + var req = { + method: 'POST', + url: 'http://example.com:8080/resource/4?filter=a', + headers: { + host: 'example.com:8080', + 'content-type': 'text/plain;x=y' + } + }; + + var payload = 'some not so random text'; + + credentialsFunc('123456', function (err, credentials1) { + + var reqHeader = Hawk.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, ext: 'some-app-data', payload: payload, contentType: req.headers['content-type'] }); + req.headers.authorization = reqHeader.field; + + Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) { + + expect(err).to.not.exist(); + expect(credentials2.user).to.equal('steve'); + expect(artifacts.ext).to.equal('some-app-data'); + expect(Hawk.server.authenticatePayload(payload, credentials2, artifacts, req.headers['content-type'])).to.equal(true); + + var res = { + headers: { + 'content-type': 'text/plain' + } + }; + + res.headers['server-authorization'] = Hawk.server.header(credentials2, artifacts, { payload: 'some reply', contentType: 'text/plain', ext: 'response-specific' }); + expect(res.headers['server-authorization']).to.exist(); + + expect(Hawk.client.authenticate(res, credentials2, artifacts, { payload: 'some reply' })).to.equal(true); + done(); + }); + }); + }); + + it('generates a header then successfully parse it (no server header options)', function (done) { + + var req = { + method: 'POST', + url: '/resource/4?filter=a', + headers: { + host: 'example.com:8080', + 'content-type': 'text/plain;x=y' + } + }; + + var payload = 'some not so random text'; + + credentialsFunc('123456', function (err, credentials1) { + + var reqHeader = Hawk.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, ext: 'some-app-data', payload: payload, contentType: req.headers['content-type'] }); + req.headers.authorization = reqHeader.field; + + Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) { + + expect(err).to.not.exist(); + expect(credentials2.user).to.equal('steve'); + expect(artifacts.ext).to.equal('some-app-data'); + expect(Hawk.server.authenticatePayload(payload, credentials2, artifacts, req.headers['content-type'])).to.equal(true); + + var res = { + headers: { + 'content-type': 'text/plain' + } + }; + + res.headers['server-authorization'] = Hawk.server.header(credentials2, artifacts); + expect(res.headers['server-authorization']).to.exist(); + + expect(Hawk.client.authenticate(res, credentials2, artifacts)).to.equal(true); + done(); + }); + }); + }); + + it('generates a header then fails to parse it (missing server header hash)', function (done) { + + var req = { + method: 'POST', + url: '/resource/4?filter=a', + headers: { + host: 'example.com:8080', + 'content-type': 'text/plain;x=y' + } + }; + + var payload = 'some not so random text'; + + credentialsFunc('123456', function (err, credentials1) { + + var reqHeader = Hawk.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, ext: 'some-app-data', payload: payload, contentType: req.headers['content-type'] }); + req.headers.authorization = reqHeader.field; + + Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) { + + expect(err).to.not.exist(); + expect(credentials2.user).to.equal('steve'); + expect(artifacts.ext).to.equal('some-app-data'); + expect(Hawk.server.authenticatePayload(payload, credentials2, artifacts, req.headers['content-type'])).to.equal(true); + + var res = { + headers: { + 'content-type': 'text/plain' + } + }; + + res.headers['server-authorization'] = Hawk.server.header(credentials2, artifacts); + expect(res.headers['server-authorization']).to.exist(); + + expect(Hawk.client.authenticate(res, credentials2, artifacts, { payload: 'some reply' })).to.equal(false); + done(); + }); + }); + }); + + it('generates a header then successfully parse it (with hash)', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080 + }; + + credentialsFunc('123456', function (err, credentials1) { + + req.authorization = Hawk.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, payload: 'hola!', ext: 'some-app-data' }).field; + Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) { + + expect(err).to.not.exist(); + expect(credentials2.user).to.equal('steve'); + expect(artifacts.ext).to.equal('some-app-data'); + done(); + }); + }); + }); + + it('generates a header then successfully parse it then validate payload', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080 + }; + + credentialsFunc('123456', function (err, credentials1) { + + req.authorization = Hawk.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, payload: 'hola!', ext: 'some-app-data' }).field; + Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) { + + expect(err).to.not.exist(); + expect(credentials2.user).to.equal('steve'); + expect(artifacts.ext).to.equal('some-app-data'); + expect(Hawk.server.authenticatePayload('hola!', credentials2, artifacts)).to.be.true(); + expect(Hawk.server.authenticatePayload('hello!', credentials2, artifacts)).to.be.false(); + done(); + }); + }); + }); + + it('generates a header then successfully parses and validates payload', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080 + }; + + credentialsFunc('123456', function (err, credentials1) { + + req.authorization = Hawk.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, payload: 'hola!', ext: 'some-app-data' }).field; + Hawk.server.authenticate(req, credentialsFunc, { payload: 'hola!' }, function (err, credentials2, artifacts) { + + expect(err).to.not.exist(); + expect(credentials2.user).to.equal('steve'); + expect(artifacts.ext).to.equal('some-app-data'); + done(); + }); + }); + }); + + it('generates a header then successfully parse it (app)', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080 + }; + + credentialsFunc('123456', function (err, credentials1) { + + req.authorization = Hawk.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, ext: 'some-app-data', app: 'asd23ased' }).field; + Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) { + + expect(err).to.not.exist(); + expect(credentials2.user).to.equal('steve'); + expect(artifacts.ext).to.equal('some-app-data'); + expect(artifacts.app).to.equal('asd23ased'); + done(); + }); + }); + }); + + it('generates a header then successfully parse it (app, dlg)', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080 + }; + + credentialsFunc('123456', function (err, credentials1) { + + req.authorization = Hawk.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, ext: 'some-app-data', app: 'asd23ased', dlg: '23434szr3q4d' }).field; + Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) { + + expect(err).to.not.exist(); + expect(credentials2.user).to.equal('steve'); + expect(artifacts.ext).to.equal('some-app-data'); + expect(artifacts.app).to.equal('asd23ased'); + expect(artifacts.dlg).to.equal('23434szr3q4d'); + done(); + }); + }); + }); + + it('generates a header then fail authentication due to bad hash', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080 + }; + + credentialsFunc('123456', function (err, credentials1) { + + req.authorization = Hawk.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, payload: 'hola!', ext: 'some-app-data' }).field; + Hawk.server.authenticate(req, credentialsFunc, { payload: 'byebye!' }, function (err, credentials2, artifacts) { + + expect(err).to.exist(); + expect(err.output.payload.message).to.equal('Bad payload hash'); + done(); + }); + }); + }); + + it('generates a header for one resource then fail to authenticate another', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080 + }; + + credentialsFunc('123456', function (err, credentials1) { + + req.authorization = Hawk.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, ext: 'some-app-data' }).field; + req.url = '/something/else'; + + Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) { + + expect(err).to.exist(); + expect(credentials2).to.exist(); + done(); + }); + }); + }); +}); diff --git a/deps/npm/node_modules/hawk/test/readme.js b/deps/npm/node_modules/hawk/test/readme.js new file mode 100755 index 00000000000000..7a343f5e219c61 --- /dev/null +++ b/deps/npm/node_modules/hawk/test/readme.js @@ -0,0 +1,94 @@ +// Load modules + +var Code = require('code'); +var Hawk = require('../lib'); +var Hoek = require('hoek'); +var Lab = require('lab'); + + +// Declare internals + +var internals = {}; + + +// Test shortcuts + +var lab = exports.lab = Lab.script(); +var describe = lab.experiment; +var it = lab.test; +var expect = Code.expect; + + +describe('README', function () { + + describe('core', function () { + + var credentials = { + id: 'dh37fgj492je', + key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn', + algorithm: 'sha256' + }; + + var options = { + credentials: credentials, + timestamp: 1353832234, + nonce: 'j4h3g2', + ext: 'some-app-ext-data' + }; + + it('should generate a header protocol example', function (done) { + + var header = Hawk.client.header('http://example.com:8000/resource/1?b=1&a=2', 'GET', options).field; + + expect(header).to.equal('Hawk id="dh37fgj492je", ts="1353832234", nonce="j4h3g2", ext="some-app-ext-data", mac="6R4rV5iE+NPoym+WwjeHzjAGXUtLNIxmo1vpMofpLAE="'); + done(); + }); + + it('should generate a normalized string protocol example', function (done) { + + var normalized = Hawk.crypto.generateNormalizedString('header', { + credentials: credentials, + ts: options.timestamp, + nonce: options.nonce, + method: 'GET', + resource: '/resource?a=1&b=2', + host: 'example.com', + port: 8000, + ext: options.ext + }); + + expect(normalized).to.equal('hawk.1.header\n1353832234\nj4h3g2\nGET\n/resource?a=1&b=2\nexample.com\n8000\n\nsome-app-ext-data\n'); + done(); + }); + + var payloadOptions = Hoek.clone(options); + payloadOptions.payload = 'Thank you for flying Hawk'; + payloadOptions.contentType = 'text/plain'; + + it('should generate a header protocol example (with payload)', function (done) { + + var header = Hawk.client.header('http://example.com:8000/resource/1?b=1&a=2', 'POST', payloadOptions).field; + + expect(header).to.equal('Hawk id="dh37fgj492je", ts="1353832234", nonce="j4h3g2", hash="Yi9LfIIFRtBEPt74PVmbTF/xVAwPn7ub15ePICfgnuY=", ext="some-app-ext-data", mac="aSe1DERmZuRl3pI36/9BdZmnErTw3sNzOOAUlfeKjVw="'); + done(); + }); + + it('should generate a normalized string protocol example (with payload)', function (done) { + + var normalized = Hawk.crypto.generateNormalizedString('header', { + credentials: credentials, + ts: options.timestamp, + nonce: options.nonce, + method: 'POST', + resource: '/resource?a=1&b=2', + host: 'example.com', + port: 8000, + hash: Hawk.crypto.calculatePayloadHash(payloadOptions.payload, credentials.algorithm, payloadOptions.contentType), + ext: options.ext + }); + + expect(normalized).to.equal('hawk.1.header\n1353832234\nj4h3g2\nPOST\n/resource?a=1&b=2\nexample.com\n8000\nYi9LfIIFRtBEPt74PVmbTF/xVAwPn7ub15ePICfgnuY=\nsome-app-ext-data\n'); + done(); + }); + }); +}); diff --git a/deps/npm/node_modules/hawk/test/server.js b/deps/npm/node_modules/hawk/test/server.js new file mode 100755 index 00000000000000..0fdf13d435913e --- /dev/null +++ b/deps/npm/node_modules/hawk/test/server.js @@ -0,0 +1,1328 @@ +// Load modules + +var Url = require('url'); +var Code = require('code'); +var Hawk = require('../lib'); +var Hoek = require('hoek'); +var Lab = require('lab'); + + +// Declare internals + +var internals = {}; + + +// Test shortcuts + +var lab = exports.lab = Lab.script(); +var describe = lab.experiment; +var it = lab.test; +var expect = Code.expect; + + +describe('Server', function () { + + var credentialsFunc = function (id, callback) { + + var credentials = { + id: id, + key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn', + algorithm: (id === '1' ? 'sha1' : 'sha256'), + user: 'steve' + }; + + return callback(null, credentials); + }; + + describe('authenticate()', function () { + + it('parses a valid authentication header (sha1)', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080, + authorization: 'Hawk id="1", ts="1353788437", nonce="k3j4h2", mac="zy79QQ5/EYFmQqutVnYb73gAc/U=", ext="hello"' + }; + + Hawk.server.authenticate(req, credentialsFunc, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) { + + expect(err).to.not.exist(); + expect(credentials.user).to.equal('steve'); + done(); + }); + }); + + it('parses a valid authentication header (sha256)', function (done) { + + var req = { + method: 'GET', + url: '/resource/1?b=1&a=2', + host: 'example.com', + port: 8000, + authorization: 'Hawk id="dh37fgj492je", ts="1353832234", nonce="j4h3g2", mac="m8r1rHbXN6NgO+KIIhjO7sFRyd78RNGVUwehe8Cp2dU=", ext="some-app-data"' + }; + + Hawk.server.authenticate(req, credentialsFunc, { localtimeOffsetMsec: 1353832234000 - Hawk.utils.now() }, function (err, credentials, artifacts) { + + expect(err).to.not.exist(); + expect(credentials.user).to.equal('steve'); + done(); + }); + }); + + it('parses a valid authentication header (host override)', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + headers: { + host: 'example1.com:8080', + authorization: 'Hawk id="1", ts="1353788437", nonce="k3j4h2", mac="zy79QQ5/EYFmQqutVnYb73gAc/U=", ext="hello"' + } + }; + + Hawk.server.authenticate(req, credentialsFunc, { host: 'example.com', localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) { + + expect(err).to.not.exist(); + expect(credentials.user).to.equal('steve'); + done(); + }); + }); + + it('parses a valid authentication header (host port override)', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + headers: { + host: 'example1.com:80', + authorization: 'Hawk id="1", ts="1353788437", nonce="k3j4h2", mac="zy79QQ5/EYFmQqutVnYb73gAc/U=", ext="hello"' + } + }; + + Hawk.server.authenticate(req, credentialsFunc, { host: 'example.com', port: 8080, localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) { + + expect(err).to.not.exist(); + expect(credentials.user).to.equal('steve'); + done(); + }); + }); + + it('parses a valid authentication header (POST with payload)', function (done) { + + var req = { + method: 'POST', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080, + authorization: 'Hawk id="123456", ts="1357926341", nonce="1AwuJD", hash="qAiXIVv+yjDATneWxZP2YCTa9aHRgQdnH9b3Wc+o3dg=", ext="some-app-data", mac="UeYcj5UoTVaAWXNvJfLVia7kU3VabxCqrccXP8sUGC4="' + }; + + Hawk.server.authenticate(req, credentialsFunc, { localtimeOffsetMsec: 1357926341000 - Hawk.utils.now() }, function (err, credentials, artifacts) { + + expect(err).to.not.exist(); + expect(credentials.user).to.equal('steve'); + done(); + }); + }); + + it('errors on missing hash', function (done) { + + var req = { + method: 'GET', + url: '/resource/1?b=1&a=2', + host: 'example.com', + port: 8000, + authorization: 'Hawk id="dh37fgj492je", ts="1353832234", nonce="j4h3g2", mac="m8r1rHbXN6NgO+KIIhjO7sFRyd78RNGVUwehe8Cp2dU=", ext="some-app-data"' + }; + + Hawk.server.authenticate(req, credentialsFunc, { payload: 'body', localtimeOffsetMsec: 1353832234000 - Hawk.utils.now() }, function (err, credentials, artifacts) { + + expect(err).to.exist(); + expect(err.output.payload.message).to.equal('Missing required payload hash'); + done(); + }); + }); + + it('errors on a stale timestamp', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080, + authorization: 'Hawk id="123456", ts="1362337299", nonce="UzmxSs", ext="some-app-data", mac="wnNUxchvvryMH2RxckTdZ/gY3ijzvccx4keVvELC61w="' + }; + + Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials, artifacts) { + + expect(err).to.exist(); + expect(err.output.payload.message).to.equal('Stale timestamp'); + var header = err.output.headers['WWW-Authenticate']; + var ts = header.match(/^Hawk ts\=\"(\d+)\"\, tsm\=\"([^\"]+)\"\, error=\"Stale timestamp\"$/); + var now = Hawk.utils.now(); + expect(parseInt(ts[1], 10) * 1000).to.be.within(now - 1000, now + 1000); + + var res = { + headers: { + 'www-authenticate': header + } + }; + + expect(Hawk.client.authenticate(res, credentials, artifacts)).to.equal(true); + done(); + }); + }); + + it('errors on a replay', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080, + authorization: 'Hawk id="123", ts="1353788437", nonce="k3j4h2", mac="bXx7a7p1h9QYQNZ8x7QhvDQym8ACgab4m3lVSFn4DBw=", ext="hello"' + }; + + var memoryCache = {}; + var options = { + localtimeOffsetMsec: 1353788437000 - Hawk.utils.now(), + nonceFunc: function (key, nonce, ts, callback) { + + if (memoryCache[key + nonce]) { + return callback(new Error()); + } + + memoryCache[key + nonce] = true; + return callback(); + } + }; + + Hawk.server.authenticate(req, credentialsFunc, options, function (err, credentials1, artifacts1) { + + expect(err).to.not.exist(); + expect(credentials1.user).to.equal('steve'); + + Hawk.server.authenticate(req, credentialsFunc, options, function (err, credentials2, artifacts2) { + + expect(err).to.exist(); + expect(err.output.payload.message).to.equal('Invalid nonce'); + done(); + }); + }); + }); + + it('does not error on nonce collision if keys differ', function (done) { + + var reqSteve = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080, + authorization: 'Hawk id="123", ts="1353788437", nonce="k3j4h2", mac="bXx7a7p1h9QYQNZ8x7QhvDQym8ACgab4m3lVSFn4DBw=", ext="hello"' + }; + + var reqBob = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080, + authorization: 'Hawk id="456", ts="1353788437", nonce="k3j4h2", mac="LXfmTnRzrLd9TD7yfH+4se46Bx6AHyhpM94hLCiNia4=", ext="hello"' + }; + + var credentialsFuncion = function (id, callback) { + + var credentials = { + '123': { + id: id, + key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn', + algorithm: (id === '1' ? 'sha1' : 'sha256'), + user: 'steve' + }, + '456': { + id: id, + key: 'xrunpaw3489ruxnpa98w4rxnwerxhqb98rpaxn39848', + algorithm: (id === '1' ? 'sha1' : 'sha256'), + user: 'bob' + } + }; + + return callback(null, credentials[id]); + }; + + var memoryCache = {}; + var options = { + localtimeOffsetMsec: 1353788437000 - Hawk.utils.now(), + nonceFunc: function (key, nonce, ts, callback) { + + if (memoryCache[key + nonce]) { + return callback(new Error()); + } + + memoryCache[key + nonce] = true; + return callback(); + } + }; + + Hawk.server.authenticate(reqSteve, credentialsFuncion, options, function (err, credentials1, artifacts1) { + + expect(err).to.not.exist(); + expect(credentials1.user).to.equal('steve'); + + Hawk.server.authenticate(reqBob, credentialsFuncion, options, function (err, credentials2, artifacts2) { + + expect(err).to.not.exist(); + expect(credentials2.user).to.equal('bob'); + done(); + }); + }); + }); + + it('errors on an invalid authentication header: wrong scheme', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080, + authorization: 'Basic asdasdasdasd' + }; + + Hawk.server.authenticate(req, credentialsFunc, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) { + + expect(err).to.exist(); + expect(err.output.payload.message).to.not.exist(); + done(); + }); + }); + + it('errors on an invalid authentication header: no scheme', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080, + authorization: '!@#' + }; + + Hawk.server.authenticate(req, credentialsFunc, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) { + + expect(err).to.exist(); + expect(err.output.payload.message).to.equal('Invalid header syntax'); + done(); + }); + }); + + it('errors on an missing authorization header', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080 + }; + + Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials, artifacts) { + + expect(err).to.exist(); + expect(err.isMissing).to.equal(true); + done(); + }); + }); + + it('errors on an missing host header', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + headers: { + authorization: 'Hawk id="123", ts="1353788437", nonce="k3j4h2", mac="/qwS4UjfVWMcUyW6EEgUH4jlr7T/wuKe3dKijvTvSos=", ext="hello"' + } + }; + + Hawk.server.authenticate(req, credentialsFunc, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) { + + expect(err).to.exist(); + expect(err.output.payload.message).to.equal('Invalid Host header'); + done(); + }); + }); + + it('errors on an missing authorization attribute (id)', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080, + authorization: 'Hawk ts="1353788437", nonce="k3j4h2", mac="/qwS4UjfVWMcUyW6EEgUH4jlr7T/wuKe3dKijvTvSos=", ext="hello"' + }; + + Hawk.server.authenticate(req, credentialsFunc, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) { + + expect(err).to.exist(); + expect(err.output.payload.message).to.equal('Missing attributes'); + done(); + }); + }); + + it('errors on an missing authorization attribute (ts)', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080, + authorization: 'Hawk id="123", nonce="k3j4h2", mac="/qwS4UjfVWMcUyW6EEgUH4jlr7T/wuKe3dKijvTvSos=", ext="hello"' + }; + + Hawk.server.authenticate(req, credentialsFunc, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) { + + expect(err).to.exist(); + expect(err.output.payload.message).to.equal('Missing attributes'); + done(); + }); + }); + + it('errors on an missing authorization attribute (nonce)', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080, + authorization: 'Hawk id="123", ts="1353788437", mac="/qwS4UjfVWMcUyW6EEgUH4jlr7T/wuKe3dKijvTvSos=", ext="hello"' + }; + + Hawk.server.authenticate(req, credentialsFunc, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) { + + expect(err).to.exist(); + expect(err.output.payload.message).to.equal('Missing attributes'); + done(); + }); + }); + + it('errors on an missing authorization attribute (mac)', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080, + authorization: 'Hawk id="123", ts="1353788437", nonce="k3j4h2", ext="hello"' + }; + + Hawk.server.authenticate(req, credentialsFunc, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) { + + expect(err).to.exist(); + expect(err.output.payload.message).to.equal('Missing attributes'); + done(); + }); + }); + + it('errors on an unknown authorization attribute', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080, + authorization: 'Hawk id="123", ts="1353788437", nonce="k3j4h2", x="3", mac="/qwS4UjfVWMcUyW6EEgUH4jlr7T/wuKe3dKijvTvSos=", ext="hello"' + }; + + Hawk.server.authenticate(req, credentialsFunc, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) { + + expect(err).to.exist(); + expect(err.output.payload.message).to.equal('Unknown attribute: x'); + done(); + }); + }); + + it('errors on an bad authorization header format', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080, + authorization: 'Hawk id="123\\", ts="1353788437", nonce="k3j4h2", mac="/qwS4UjfVWMcUyW6EEgUH4jlr7T/wuKe3dKijvTvSos=", ext="hello"' + }; + + Hawk.server.authenticate(req, credentialsFunc, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) { + + expect(err).to.exist(); + expect(err.output.payload.message).to.equal('Bad header format'); + done(); + }); + }); + + it('errors on an bad authorization attribute value', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080, + authorization: 'Hawk id="\t", ts="1353788437", nonce="k3j4h2", mac="/qwS4UjfVWMcUyW6EEgUH4jlr7T/wuKe3dKijvTvSos=", ext="hello"' + }; + + Hawk.server.authenticate(req, credentialsFunc, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) { + + expect(err).to.exist(); + expect(err.output.payload.message).to.equal('Bad attribute value: id'); + done(); + }); + }); + + it('errors on an empty authorization attribute value', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080, + authorization: 'Hawk id="", ts="1353788437", nonce="k3j4h2", mac="/qwS4UjfVWMcUyW6EEgUH4jlr7T/wuKe3dKijvTvSos=", ext="hello"' + }; + + Hawk.server.authenticate(req, credentialsFunc, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) { + + expect(err).to.exist(); + expect(err.output.payload.message).to.equal('Bad attribute value: id'); + done(); + }); + }); + + it('errors on duplicated authorization attribute key', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080, + authorization: 'Hawk id="123", id="456", ts="1353788437", nonce="k3j4h2", mac="/qwS4UjfVWMcUyW6EEgUH4jlr7T/wuKe3dKijvTvSos=", ext="hello"' + }; + + Hawk.server.authenticate(req, credentialsFunc, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) { + + expect(err).to.exist(); + expect(err.output.payload.message).to.equal('Duplicate attribute: id'); + done(); + }); + }); + + it('errors on an invalid authorization header format', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080, + authorization: 'Hawk' + }; + + Hawk.server.authenticate(req, credentialsFunc, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) { + + expect(err).to.exist(); + expect(err.output.payload.message).to.equal('Invalid header syntax'); + done(); + }); + }); + + it('errors on an bad host header (missing host)', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + headers: { + host: ':8080', + authorization: 'Hawk id="123", ts="1353788437", nonce="k3j4h2", mac="/qwS4UjfVWMcUyW6EEgUH4jlr7T/wuKe3dKijvTvSos=", ext="hello"' + } + }; + + Hawk.server.authenticate(req, credentialsFunc, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) { + + expect(err).to.exist(); + expect(err.output.payload.message).to.equal('Invalid Host header'); + done(); + }); + }); + + it('errors on an bad host header (pad port)', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + headers: { + host: 'example.com:something', + authorization: 'Hawk id="123", ts="1353788437", nonce="k3j4h2", mac="/qwS4UjfVWMcUyW6EEgUH4jlr7T/wuKe3dKijvTvSos=", ext="hello"' + } + }; + + Hawk.server.authenticate(req, credentialsFunc, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) { + + expect(err).to.exist(); + expect(err.output.payload.message).to.equal('Invalid Host header'); + done(); + }); + }); + + it('errors on credentialsFunc error', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080, + authorization: 'Hawk id="123", ts="1353788437", nonce="k3j4h2", mac="/qwS4UjfVWMcUyW6EEgUH4jlr7T/wuKe3dKijvTvSos=", ext="hello"' + }; + + var credentialsFuncion = function (id, callback) { + + return callback(new Error('Unknown user')); + }; + + Hawk.server.authenticate(req, credentialsFuncion, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) { + + expect(err).to.exist(); + expect(err.message).to.equal('Unknown user'); + done(); + }); + }); + + it('errors on credentialsFunc error (with credentials)', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080, + authorization: 'Hawk id="123", ts="1353788437", nonce="k3j4h2", mac="/qwS4UjfVWMcUyW6EEgUH4jlr7T/wuKe3dKijvTvSos=", ext="hello"' + }; + + var credentialsFuncion = function (id, callback) { + + return callback(new Error('Unknown user'), { some: 'value' }); + }; + + Hawk.server.authenticate(req, credentialsFuncion, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) { + + expect(err).to.exist(); + expect(err.message).to.equal('Unknown user'); + expect(credentials.some).to.equal('value'); + done(); + }); + }); + + it('errors on missing credentials', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080, + authorization: 'Hawk id="123", ts="1353788437", nonce="k3j4h2", mac="/qwS4UjfVWMcUyW6EEgUH4jlr7T/wuKe3dKijvTvSos=", ext="hello"' + }; + + var credentialsFuncion = function (id, callback) { + + return callback(null, null); + }; + + Hawk.server.authenticate(req, credentialsFuncion, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) { + + expect(err).to.exist(); + expect(err.output.payload.message).to.equal('Unknown credentials'); + done(); + }); + }); + + it('errors on invalid credentials (id)', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080, + authorization: 'Hawk id="123", ts="1353788437", nonce="k3j4h2", mac="/qwS4UjfVWMcUyW6EEgUH4jlr7T/wuKe3dKijvTvSos=", ext="hello"' + }; + + var credentialsFuncion = function (id, callback) { + + var credentials = { + key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn', + user: 'steve' + }; + + return callback(null, credentials); + }; + + Hawk.server.authenticate(req, credentialsFuncion, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) { + + expect(err).to.exist(); + expect(err.message).to.equal('Invalid credentials'); + expect(err.output.payload.message).to.equal('An internal server error occurred'); + done(); + }); + }); + + it('errors on invalid credentials (key)', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080, + authorization: 'Hawk id="123", ts="1353788437", nonce="k3j4h2", mac="/qwS4UjfVWMcUyW6EEgUH4jlr7T/wuKe3dKijvTvSos=", ext="hello"' + }; + + var credentialsFuncion = function (id, callback) { + + var credentials = { + id: '23434d3q4d5345d', + user: 'steve' + }; + + return callback(null, credentials); + }; + + Hawk.server.authenticate(req, credentialsFuncion, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) { + + expect(err).to.exist(); + expect(err.message).to.equal('Invalid credentials'); + expect(err.output.payload.message).to.equal('An internal server error occurred'); + done(); + }); + }); + + it('errors on unknown credentials algorithm', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080, + authorization: 'Hawk id="123", ts="1353788437", nonce="k3j4h2", mac="/qwS4UjfVWMcUyW6EEgUH4jlr7T/wuKe3dKijvTvSos=", ext="hello"' + }; + + var credentialsFuncion = function (id, callback) { + + var credentials = { + key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn', + algorithm: 'hmac-sha-0', + user: 'steve' + }; + + return callback(null, credentials); + }; + + Hawk.server.authenticate(req, credentialsFuncion, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) { + + expect(err).to.exist(); + expect(err.message).to.equal('Unknown algorithm'); + expect(err.output.payload.message).to.equal('An internal server error occurred'); + done(); + }); + }); + + it('errors on unknown bad mac', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080, + authorization: 'Hawk id="123", ts="1353788437", nonce="k3j4h2", mac="/qwS4UjfVWMcU4jlr7T/wuKe3dKijvTvSos=", ext="hello"' + }; + + var credentialsFuncion = function (id, callback) { + + var credentials = { + key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn', + algorithm: 'sha256', + user: 'steve' + }; + + return callback(null, credentials); + }; + + Hawk.server.authenticate(req, credentialsFuncion, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) { + + expect(err).to.exist(); + expect(err.output.payload.message).to.equal('Bad mac'); + done(); + }); + }); + }); + + describe('header()', function () { + + it('generates header', function (done) { + + var credentials = { + id: '123456', + key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn', + algorithm: 'sha256', + user: 'steve' + }; + + var artifacts = { + method: 'POST', + host: 'example.com', + port: '8080', + resource: '/resource/4?filter=a', + ts: '1398546787', + nonce: 'xUwusx', + hash: 'nJjkVtBE5Y/Bk38Aiokwn0jiJxt/0S2WRSUwWLCf5xk=', + ext: 'some-app-data', + mac: 'dvIvMThwi28J61Jc3P0ryAhuKpanU63GXdx6hkmQkJA=', + id: '123456' + }; + + var header = Hawk.server.header(credentials, artifacts, { payload: 'some reply', contentType: 'text/plain', ext: 'response-specific' }); + expect(header).to.equal('Hawk mac=\"n14wVJK4cOxAytPUMc5bPezQzuJGl5n7MYXhFQgEKsE=\", hash=\"f9cDF/TDm7TkYRLnGwRMfeDzT6LixQVLvrIKhh0vgmM=\", ext=\"response-specific\"'); + done(); + }); + + it('generates header (empty payload)', function (done) { + + var credentials = { + id: '123456', + key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn', + algorithm: 'sha256', + user: 'steve' + }; + + var artifacts = { + method: 'POST', + host: 'example.com', + port: '8080', + resource: '/resource/4?filter=a', + ts: '1398546787', + nonce: 'xUwusx', + hash: 'nJjkVtBE5Y/Bk38Aiokwn0jiJxt/0S2WRSUwWLCf5xk=', + ext: 'some-app-data', + mac: 'dvIvMThwi28J61Jc3P0ryAhuKpanU63GXdx6hkmQkJA=', + id: '123456' + }; + + var header = Hawk.server.header(credentials, artifacts, { payload: '', contentType: 'text/plain', ext: 'response-specific' }); + expect(header).to.equal('Hawk mac=\"i8/kUBDx0QF+PpCtW860kkV/fa9dbwEoe/FpGUXowf0=\", hash=\"q/t+NNAkQZNlq/aAD6PlexImwQTxwgT2MahfTa9XRLA=\", ext=\"response-specific\"'); + done(); + }); + + it('generates header (pre calculated hash)', function (done) { + + var credentials = { + id: '123456', + key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn', + algorithm: 'sha256', + user: 'steve' + }; + + var artifacts = { + method: 'POST', + host: 'example.com', + port: '8080', + resource: '/resource/4?filter=a', + ts: '1398546787', + nonce: 'xUwusx', + hash: 'nJjkVtBE5Y/Bk38Aiokwn0jiJxt/0S2WRSUwWLCf5xk=', + ext: 'some-app-data', + mac: 'dvIvMThwi28J61Jc3P0ryAhuKpanU63GXdx6hkmQkJA=', + id: '123456' + }; + + var options = { payload: 'some reply', contentType: 'text/plain', ext: 'response-specific' }; + options.hash = Hawk.crypto.calculatePayloadHash(options.payload, credentials.algorithm, options.contentType); + var header = Hawk.server.header(credentials, artifacts, options); + expect(header).to.equal('Hawk mac=\"n14wVJK4cOxAytPUMc5bPezQzuJGl5n7MYXhFQgEKsE=\", hash=\"f9cDF/TDm7TkYRLnGwRMfeDzT6LixQVLvrIKhh0vgmM=\", ext=\"response-specific\"'); + done(); + }); + + it('generates header (null ext)', function (done) { + + var credentials = { + id: '123456', + key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn', + algorithm: 'sha256', + user: 'steve' + }; + + var artifacts = { + method: 'POST', + host: 'example.com', + port: '8080', + resource: '/resource/4?filter=a', + ts: '1398546787', + nonce: 'xUwusx', + hash: 'nJjkVtBE5Y/Bk38Aiokwn0jiJxt/0S2WRSUwWLCf5xk=', + mac: 'dvIvMThwi28J61Jc3P0ryAhuKpanU63GXdx6hkmQkJA=', + id: '123456' + }; + + var header = Hawk.server.header(credentials, artifacts, { payload: 'some reply', contentType: 'text/plain', ext: null }); + expect(header).to.equal('Hawk mac=\"6PrybJTJs20jsgBw5eilXpcytD8kUbaIKNYXL+6g0ns=\", hash=\"f9cDF/TDm7TkYRLnGwRMfeDzT6LixQVLvrIKhh0vgmM=\"'); + done(); + }); + + it('errors on missing artifacts', function (done) { + + var credentials = { + id: '123456', + key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn', + algorithm: 'sha256', + user: 'steve' + }; + + var header = Hawk.server.header(credentials, null, { payload: 'some reply', contentType: 'text/plain', ext: 'response-specific' }); + expect(header).to.equal(''); + done(); + }); + + it('errors on invalid artifacts', function (done) { + + var credentials = { + id: '123456', + key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn', + algorithm: 'sha256', + user: 'steve' + }; + + var header = Hawk.server.header(credentials, 5, { payload: 'some reply', contentType: 'text/plain', ext: 'response-specific' }); + expect(header).to.equal(''); + done(); + }); + + it('errors on missing credentials', function (done) { + + var artifacts = { + method: 'POST', + host: 'example.com', + port: '8080', + resource: '/resource/4?filter=a', + ts: '1398546787', + nonce: 'xUwusx', + hash: 'nJjkVtBE5Y/Bk38Aiokwn0jiJxt/0S2WRSUwWLCf5xk=', + ext: 'some-app-data', + mac: 'dvIvMThwi28J61Jc3P0ryAhuKpanU63GXdx6hkmQkJA=', + id: '123456' + }; + + var header = Hawk.server.header(null, artifacts, { payload: 'some reply', contentType: 'text/plain', ext: 'response-specific' }); + expect(header).to.equal(''); + done(); + }); + + it('errors on invalid credentials (key)', function (done) { + + var credentials = { + id: '123456', + algorithm: 'sha256', + user: 'steve' + }; + + var artifacts = { + method: 'POST', + host: 'example.com', + port: '8080', + resource: '/resource/4?filter=a', + ts: '1398546787', + nonce: 'xUwusx', + hash: 'nJjkVtBE5Y/Bk38Aiokwn0jiJxt/0S2WRSUwWLCf5xk=', + ext: 'some-app-data', + mac: 'dvIvMThwi28J61Jc3P0ryAhuKpanU63GXdx6hkmQkJA=', + id: '123456' + }; + + var header = Hawk.server.header(credentials, artifacts, { payload: 'some reply', contentType: 'text/plain', ext: 'response-specific' }); + expect(header).to.equal(''); + done(); + }); + + it('errors on invalid algorithm', function (done) { + + var credentials = { + id: '123456', + key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn', + algorithm: 'x', + user: 'steve' + }; + + var artifacts = { + method: 'POST', + host: 'example.com', + port: '8080', + resource: '/resource/4?filter=a', + ts: '1398546787', + nonce: 'xUwusx', + hash: 'nJjkVtBE5Y/Bk38Aiokwn0jiJxt/0S2WRSUwWLCf5xk=', + ext: 'some-app-data', + mac: 'dvIvMThwi28J61Jc3P0ryAhuKpanU63GXdx6hkmQkJA=', + id: '123456' + }; + + var header = Hawk.server.header(credentials, artifacts, { payload: 'some reply', contentType: 'text/plain', ext: 'response-specific' }); + expect(header).to.equal(''); + done(); + }); + }); + + describe('authenticateBewit()', function () { + + it('errors on uri too long', function (done) { + + var long = '/'; + for (var i = 0; i < 5000; ++i) { + long += 'x'; + } + + var req = { + method: 'GET', + url: long, + host: 'example.com', + port: 8080, + authorization: 'Hawk id="1", ts="1353788437", nonce="k3j4h2", mac="zy79QQ5/EYFmQqutVnYb73gAc/U=", ext="hello"' + }; + + Hawk.server.authenticateBewit(req, credentialsFunc, {}, function (err, credentials, bewit) { + + expect(err).to.exist(); + expect(err.output.statusCode).to.equal(400); + expect(err.message).to.equal('Resource path exceeds max length'); + done(); + }); + }); + }); + + describe('authenticateMessage()', function () { + + it('errors on invalid authorization (ts)', function (done) { + + credentialsFunc('123456', function (err, credentials1) { + + var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 }); + delete auth.ts; + + Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, credentialsFunc, {}, function (err, credentials2) { + + expect(err).to.exist(); + expect(err.message).to.equal('Invalid authorization'); + done(); + }); + }); + }); + + it('errors on invalid authorization (nonce)', function (done) { + + credentialsFunc('123456', function (err, credentials1) { + + var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 }); + delete auth.nonce; + + Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, credentialsFunc, {}, function (err, credentials2) { + + expect(err).to.exist(); + expect(err.message).to.equal('Invalid authorization'); + done(); + }); + }); + }); + + it('errors on invalid authorization (hash)', function (done) { + + credentialsFunc('123456', function (err, credentials1) { + + var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 }); + delete auth.hash; + + Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, credentialsFunc, {}, function (err, credentials2) { + + expect(err).to.exist(); + expect(err.message).to.equal('Invalid authorization'); + done(); + }); + }); + }); + + it('errors with credentials', function (done) { + + credentialsFunc('123456', function (err, credentials1) { + + var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 }); + + Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, function (id, callback) { + + callback(new Error('something'), { some: 'value' }); + }, {}, function (err, credentials2) { + + expect(err).to.exist(); + expect(err.message).to.equal('something'); + expect(credentials2.some).to.equal('value'); + done(); + }); + }); + }); + + it('errors on nonce collision', function (done) { + + credentialsFunc('123456', function (err, credentials1) { + + var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 }); + Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, credentialsFunc, { + nonceFunc: function (key, nonce, ts, nonceCallback) { + + nonceCallback(true); + } + }, function (err, credentials2) { + + expect(err).to.exist(); + expect(err.message).to.equal('Invalid nonce'); + done(); + }); + }); + }); + + it('should generate an authorization then successfully parse it', function (done) { + + credentialsFunc('123456', function (err, credentials1) { + + var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 }); + expect(auth).to.exist(); + + Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, credentialsFunc, {}, function (err, credentials2) { + + expect(err).to.not.exist(); + expect(credentials2.user).to.equal('steve'); + done(); + }); + }); + }); + + it('should fail authorization on mismatching host', function (done) { + + credentialsFunc('123456', function (err, credentials1) { + + var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 }); + expect(auth).to.exist(); + + Hawk.server.authenticateMessage('example1.com', 8080, 'some message', auth, credentialsFunc, {}, function (err, credentials2) { + + expect(err).to.exist(); + expect(err.message).to.equal('Bad mac'); + done(); + }); + }); + }); + + it('should fail authorization on stale timestamp', function (done) { + + credentialsFunc('123456', function (err, credentials1) { + + var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 }); + expect(auth).to.exist(); + + Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, credentialsFunc, { localtimeOffsetMsec: 100000 }, function (err, credentials2) { + + expect(err).to.exist(); + expect(err.message).to.equal('Stale timestamp'); + done(); + }); + }); + }); + + it('overrides timestampSkewSec', function (done) { + + credentialsFunc('123456', function (err, credentials1) { + + var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1, localtimeOffsetMsec: 100000 }); + expect(auth).to.exist(); + + Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, credentialsFunc, { timestampSkewSec: 500 }, function (err, credentials2) { + + expect(err).to.not.exist(); + done(); + }); + }); + }); + + it('should fail authorization on invalid authorization', function (done) { + + credentialsFunc('123456', function (err, credentials1) { + + var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 }); + expect(auth).to.exist(); + delete auth.id; + + Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, credentialsFunc, {}, function (err, credentials2) { + + expect(err).to.exist(); + expect(err.message).to.equal('Invalid authorization'); + done(); + }); + }); + }); + + it('should fail authorization on bad hash', function (done) { + + credentialsFunc('123456', function (err, credentials1) { + + var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 }); + expect(auth).to.exist(); + + Hawk.server.authenticateMessage('example.com', 8080, 'some message1', auth, credentialsFunc, {}, function (err, credentials2) { + + expect(err).to.exist(); + expect(err.message).to.equal('Bad message hash'); + done(); + }); + }); + }); + + it('should fail authorization on nonce error', function (done) { + + credentialsFunc('123456', function (err, credentials1) { + + var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 }); + expect(auth).to.exist(); + + Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, credentialsFunc, { + nonceFunc: function (key, nonce, ts, callback) { + + callback(new Error('kaboom')); + } + }, function (err, credentials2) { + + expect(err).to.exist(); + expect(err.message).to.equal('Invalid nonce'); + done(); + }); + }); + }); + + it('should fail authorization on credentials error', function (done) { + + credentialsFunc('123456', function (err, credentials1) { + + var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 }); + expect(auth).to.exist(); + + var errFunc = function (id, callback) { + + callback(new Error('kablooey')); + }; + + Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, errFunc, {}, function (err, credentials2) { + + expect(err).to.exist(); + expect(err.message).to.equal('kablooey'); + done(); + }); + }); + }); + + it('should fail authorization on missing credentials', function (done) { + + credentialsFunc('123456', function (err, credentials1) { + + var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 }); + expect(auth).to.exist(); + + var errFunc = function (id, callback) { + + callback(); + }; + + Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, errFunc, {}, function (err, credentials2) { + + expect(err).to.exist(); + expect(err.message).to.equal('Unknown credentials'); + done(); + }); + }); + }); + + it('should fail authorization on invalid credentials', function (done) { + + credentialsFunc('123456', function (err, credentials1) { + + var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 }); + expect(auth).to.exist(); + + var errFunc = function (id, callback) { + + callback(null, {}); + }; + + Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, errFunc, {}, function (err, credentials2) { + + expect(err).to.exist(); + expect(err.message).to.equal('Invalid credentials'); + done(); + }); + }); + }); + + it('should fail authorization on invalid credentials algorithm', function (done) { + + credentialsFunc('123456', function (err, credentials1) { + + var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 }); + expect(auth).to.exist(); + + var errFunc = function (id, callback) { + + callback(null, { key: '123', algorithm: '456' }); + }; + + Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, errFunc, {}, function (err, credentials2) { + + expect(err).to.exist(); + expect(err.message).to.equal('Unknown algorithm'); + done(); + }); + }); + }); + + it('should fail on missing host', function (done) { + + credentialsFunc('123456', function (err, credentials) { + + var auth = Hawk.client.message(null, 8080, 'some message', { credentials: credentials }); + expect(auth).to.not.exist(); + done(); + }); + }); + + it('should fail on missing credentials', function (done) { + + var auth = Hawk.client.message('example.com', 8080, 'some message', {}); + expect(auth).to.not.exist(); + done(); + }); + + it('should fail on invalid algorithm', function (done) { + + credentialsFunc('123456', function (err, credentials) { + + var creds = Hoek.clone(credentials); + creds.algorithm = 'blah'; + var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: creds }); + expect(auth).to.not.exist(); + done(); + }); + }); + }); + + describe('authenticatePayloadHash()', function () { + + it('checks payload hash', function (done) { + + expect(Hawk.server.authenticatePayloadHash('abcdefg', { hash: 'abcdefg' })).to.equal(true); + expect(Hawk.server.authenticatePayloadHash('1234567', { hash: 'abcdefg' })).to.equal(false); + done(); + }); + }); +}); diff --git a/deps/npm/node_modules/hawk/test/uri.js b/deps/npm/node_modules/hawk/test/uri.js new file mode 100755 index 00000000000000..3dc8e6a1c51042 --- /dev/null +++ b/deps/npm/node_modules/hawk/test/uri.js @@ -0,0 +1,837 @@ +// Load modules + +var Http = require('http'); +var Url = require('url'); +var Code = require('code'); +var Hawk = require('../lib'); +var Hoek = require('hoek'); +var Lab = require('lab'); + + +// Declare internals + +var internals = {}; + + +// Test shortcuts + +var lab = exports.lab = Lab.script(); +var describe = lab.experiment; +var it = lab.test; +var expect = Code.expect; + + +describe('Uri', function () { + + var credentialsFunc = function (id, callback) { + + var credentials = { + id: id, + key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn', + algorithm: (id === '1' ? 'sha1' : 'sha256'), + user: 'steve' + }; + + return callback(null, credentials); + }; + + it('should generate a bewit then successfully authenticate it', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?a=1&b=2', + host: 'example.com', + port: 80 + }; + + credentialsFunc('123456', function (err, credentials1) { + + var bewit = Hawk.uri.getBewit('http://example.com/resource/4?a=1&b=2', { credentials: credentials1, ttlSec: 60 * 60 * 24 * 365 * 100, ext: 'some-app-data' }); + req.url += '&bewit=' + bewit; + + Hawk.uri.authenticate(req, credentialsFunc, {}, function (err, credentials2, attributes) { + + expect(err).to.not.exist(); + expect(credentials2.user).to.equal('steve'); + expect(attributes.ext).to.equal('some-app-data'); + done(); + }); + }); + }); + + it('should generate a bewit then successfully authenticate it (no ext)', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?a=1&b=2', + host: 'example.com', + port: 80 + }; + + credentialsFunc('123456', function (err, credentials1) { + + var bewit = Hawk.uri.getBewit('http://example.com/resource/4?a=1&b=2', { credentials: credentials1, ttlSec: 60 * 60 * 24 * 365 * 100 }); + req.url += '&bewit=' + bewit; + + Hawk.uri.authenticate(req, credentialsFunc, {}, function (err, credentials2, attributes) { + + expect(err).to.not.exist(); + expect(credentials2.user).to.equal('steve'); + done(); + }); + }); + }); + + it('should successfully authenticate a request (last param)', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?a=1&b=2&bewit=MTIzNDU2XDQ1MTE0ODQ2MjFcMzFjMmNkbUJFd1NJRVZDOVkva1NFb2c3d3YrdEVNWjZ3RXNmOGNHU2FXQT1cc29tZS1hcHAtZGF0YQ', + host: 'example.com', + port: 8080 + }; + + Hawk.uri.authenticate(req, credentialsFunc, {}, function (err, credentials, attributes) { + + expect(err).to.not.exist(); + expect(credentials.user).to.equal('steve'); + expect(attributes.ext).to.equal('some-app-data'); + done(); + }); + }); + + it('should successfully authenticate a request (first param)', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?bewit=MTIzNDU2XDQ1MTE0ODQ2MjFcMzFjMmNkbUJFd1NJRVZDOVkva1NFb2c3d3YrdEVNWjZ3RXNmOGNHU2FXQT1cc29tZS1hcHAtZGF0YQ&a=1&b=2', + host: 'example.com', + port: 8080 + }; + + Hawk.uri.authenticate(req, credentialsFunc, {}, function (err, credentials, attributes) { + + expect(err).to.not.exist(); + expect(credentials.user).to.equal('steve'); + expect(attributes.ext).to.equal('some-app-data'); + done(); + }); + }); + + it('should successfully authenticate a request (only param)', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?bewit=MTIzNDU2XDQ1MTE0ODQ2NDFcZm1CdkNWT3MvcElOTUUxSTIwbWhrejQ3UnBwTmo4Y1VrSHpQd3Q5OXJ1cz1cc29tZS1hcHAtZGF0YQ', + host: 'example.com', + port: 8080 + }; + + Hawk.uri.authenticate(req, credentialsFunc, {}, function (err, credentials, attributes) { + + expect(err).to.not.exist(); + expect(credentials.user).to.equal('steve'); + expect(attributes.ext).to.equal('some-app-data'); + done(); + }); + }); + + it('should fail on multiple authentication', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?bewit=MTIzNDU2XDQ1MTE0ODQ2NDFcZm1CdkNWT3MvcElOTUUxSTIwbWhrejQ3UnBwTmo4Y1VrSHpQd3Q5OXJ1cz1cc29tZS1hcHAtZGF0YQ', + host: 'example.com', + port: 8080, + authorization: 'Basic asdasdasdasd' + }; + + Hawk.uri.authenticate(req, credentialsFunc, {}, function (err, credentials, attributes) { + + expect(err).to.exist(); + expect(err.output.payload.message).to.equal('Multiple authentications'); + done(); + }); + }); + + it('should fail on method other than GET', function (done) { + + credentialsFunc('123456', function (err, credentials1) { + + var req = { + method: 'POST', + url: '/resource/4?filter=a', + host: 'example.com', + port: 8080 + }; + + var exp = Math.floor(Hawk.utils.now() / 1000) + 60; + var ext = 'some-app-data'; + var mac = Hawk.crypto.calculateMac('bewit', credentials1, { + timestamp: exp, + nonce: '', + method: req.method, + resource: req.url, + host: req.host, + port: req.port, + ext: ext + }); + + var bewit = credentials1.id + '\\' + exp + '\\' + mac + '\\' + ext; + + req.url += '&bewit=' + Hoek.base64urlEncode(bewit); + + Hawk.uri.authenticate(req, credentialsFunc, {}, function (err, credentials2, attributes) { + + expect(err).to.exist(); + expect(err.output.payload.message).to.equal('Invalid method'); + done(); + }); + }); + }); + + it('should fail on invalid host header', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?bewit=MTIzNDU2XDQ1MDk5OTE3MTlcTUE2eWkwRWRwR0pEcWRwb0JkYVdvVDJrL0hDSzA1T0Y3MkhuZlVmVy96Zz1cc29tZS1hcHAtZGF0YQ', + headers: { + host: 'example.com:something' + } + }; + + Hawk.uri.authenticate(req, credentialsFunc, {}, function (err, credentials, attributes) { + + expect(err).to.exist(); + expect(err.output.payload.message).to.equal('Invalid Host header'); + done(); + }); + }); + + it('should fail on empty bewit', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?bewit=', + host: 'example.com', + port: 8080 + }; + + Hawk.uri.authenticate(req, credentialsFunc, {}, function (err, credentials, attributes) { + + expect(err).to.exist(); + expect(err.output.payload.message).to.equal('Empty bewit'); + expect(err.isMissing).to.not.exist(); + done(); + }); + }); + + it('should fail on invalid bewit', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?bewit=*', + host: 'example.com', + port: 8080 + }; + + Hawk.uri.authenticate(req, credentialsFunc, {}, function (err, credentials, attributes) { + + expect(err).to.exist(); + expect(err.output.payload.message).to.equal('Invalid bewit encoding'); + expect(err.isMissing).to.not.exist(); + done(); + }); + }); + + it('should fail on missing bewit', function (done) { + + var req = { + method: 'GET', + url: '/resource/4', + host: 'example.com', + port: 8080 + }; + + Hawk.uri.authenticate(req, credentialsFunc, {}, function (err, credentials, attributes) { + + expect(err).to.exist(); + expect(err.output.payload.message).to.not.exist(); + expect(err.isMissing).to.equal(true); + done(); + }); + }); + + it('should fail on invalid bewit structure', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?bewit=abc', + host: 'example.com', + port: 8080 + }; + + Hawk.uri.authenticate(req, credentialsFunc, {}, function (err, credentials, attributes) { + + expect(err).to.exist(); + expect(err.output.payload.message).to.equal('Invalid bewit structure'); + done(); + }); + }); + + it('should fail on empty bewit attribute', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?bewit=YVxcY1xk', + host: 'example.com', + port: 8080 + }; + + Hawk.uri.authenticate(req, credentialsFunc, {}, function (err, credentials, attributes) { + + expect(err).to.exist(); + expect(err.output.payload.message).to.equal('Missing bewit attributes'); + done(); + }); + }); + + it('should fail on missing bewit id attribute', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?bewit=XDQ1NTIxNDc2MjJcK0JFbFhQMXhuWjcvd1Nrbm1ldGhlZm5vUTNHVjZNSlFVRHk4NWpTZVJ4VT1cc29tZS1hcHAtZGF0YQ', + host: 'example.com', + port: 8080 + }; + + Hawk.uri.authenticate(req, credentialsFunc, {}, function (err, credentials, attributes) { + + expect(err).to.exist(); + expect(err.output.payload.message).to.equal('Missing bewit attributes'); + done(); + }); + }); + + it('should fail on expired access', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?a=1&b=2&bewit=MTIzNDU2XDEzNTY0MTg1ODNcWk1wZlMwWU5KNHV0WHpOMmRucTRydEk3NXNXTjFjeWVITTcrL0tNZFdVQT1cc29tZS1hcHAtZGF0YQ', + host: 'example.com', + port: 8080 + }; + + Hawk.uri.authenticate(req, credentialsFunc, {}, function (err, credentials, attributes) { + + expect(err).to.exist(); + expect(err.output.payload.message).to.equal('Access expired'); + done(); + }); + }); + + it('should fail on credentials function error', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?bewit=MTIzNDU2XDQ1MDk5OTE3MTlcTUE2eWkwRWRwR0pEcWRwb0JkYVdvVDJrL0hDSzA1T0Y3MkhuZlVmVy96Zz1cc29tZS1hcHAtZGF0YQ', + host: 'example.com', + port: 8080 + }; + + Hawk.uri.authenticate(req, function (id, callback) { + + callback(Hawk.error.badRequest('Boom')); + }, {}, function (err, credentials, attributes) { + + expect(err).to.exist(); + expect(err.output.payload.message).to.equal('Boom'); + done(); + }); + }); + + it('should fail on credentials function error with credentials', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?bewit=MTIzNDU2XDQ1MDk5OTE3MTlcTUE2eWkwRWRwR0pEcWRwb0JkYVdvVDJrL0hDSzA1T0Y3MkhuZlVmVy96Zz1cc29tZS1hcHAtZGF0YQ', + host: 'example.com', + port: 8080 + }; + + Hawk.uri.authenticate(req, function (id, callback) { + + callback(Hawk.error.badRequest('Boom'), { some: 'value' }); + }, {}, function (err, credentials, attributes) { + + expect(err).to.exist(); + expect(err.output.payload.message).to.equal('Boom'); + expect(credentials.some).to.equal('value'); + done(); + }); + }); + + it('should fail on null credentials function response', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?bewit=MTIzNDU2XDQ1MDk5OTE3MTlcTUE2eWkwRWRwR0pEcWRwb0JkYVdvVDJrL0hDSzA1T0Y3MkhuZlVmVy96Zz1cc29tZS1hcHAtZGF0YQ', + host: 'example.com', + port: 8080 + }; + + Hawk.uri.authenticate(req, function (id, callback) { + + callback(null, null); + }, {}, function (err, credentials, attributes) { + + expect(err).to.exist(); + expect(err.output.payload.message).to.equal('Unknown credentials'); + done(); + }); + }); + + it('should fail on invalid credentials function response', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?bewit=MTIzNDU2XDQ1MDk5OTE3MTlcTUE2eWkwRWRwR0pEcWRwb0JkYVdvVDJrL0hDSzA1T0Y3MkhuZlVmVy96Zz1cc29tZS1hcHAtZGF0YQ', + host: 'example.com', + port: 8080 + }; + + Hawk.uri.authenticate(req, function (id, callback) { + + callback(null, {}); + }, {}, function (err, credentials, attributes) { + + expect(err).to.exist(); + expect(err.message).to.equal('Invalid credentials'); + done(); + }); + }); + + it('should fail on invalid credentials function response (unknown algorithm)', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?bewit=MTIzNDU2XDQ1MDk5OTE3MTlcTUE2eWkwRWRwR0pEcWRwb0JkYVdvVDJrL0hDSzA1T0Y3MkhuZlVmVy96Zz1cc29tZS1hcHAtZGF0YQ', + host: 'example.com', + port: 8080 + }; + + Hawk.uri.authenticate(req, function (id, callback) { + + callback(null, { key: 'xxx', algorithm: 'xxx' }); + }, {}, function (err, credentials, attributes) { + + expect(err).to.exist(); + expect(err.message).to.equal('Unknown algorithm'); + done(); + }); + }); + + it('should fail on expired access', function (done) { + + var req = { + method: 'GET', + url: '/resource/4?bewit=MTIzNDU2XDQ1MDk5OTE3MTlcTUE2eWkwRWRwR0pEcWRwb0JkYVdvVDJrL0hDSzA1T0Y3MkhuZlVmVy96Zz1cc29tZS1hcHAtZGF0YQ', + host: 'example.com', + port: 8080 + }; + + Hawk.uri.authenticate(req, function (id, callback) { + + callback(null, { key: 'xxx', algorithm: 'sha256' }); + }, {}, function (err, credentials, attributes) { + + expect(err).to.exist(); + expect(err.output.payload.message).to.equal('Bad mac'); + done(); + }); + }); + + describe('getBewit()', function () { + + it('returns a valid bewit value', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'sha256' + }; + + var bewit = Hawk.uri.getBewit('https://example.com/somewhere/over/the/rainbow', { credentials: credentials, ttlSec: 300, localtimeOffsetMsec: 1356420407232 - Hawk.utils.now(), ext: 'xandyandz' }); + expect(bewit).to.equal('MTIzNDU2XDEzNTY0MjA3MDdca3NjeHdOUjJ0SnBQMVQxekRMTlBiQjVVaUtJVTl0T1NKWFRVZEc3WDloOD1ceGFuZHlhbmR6'); + done(); + }); + + it('returns a valid bewit value (explicit port)', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'sha256' + }; + + var bewit = Hawk.uri.getBewit('https://example.com:8080/somewhere/over/the/rainbow', { credentials: credentials, ttlSec: 300, localtimeOffsetMsec: 1356420407232 - Hawk.utils.now(), ext: 'xandyandz' }); + expect(bewit).to.equal('MTIzNDU2XDEzNTY0MjA3MDdcaFpiSjNQMmNLRW80a3kwQzhqa1pBa1J5Q1p1ZWc0V1NOYnhWN3ZxM3hIVT1ceGFuZHlhbmR6'); + done(); + }); + + it('returns a valid bewit value (null ext)', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'sha256' + }; + + var bewit = Hawk.uri.getBewit('https://example.com/somewhere/over/the/rainbow', { credentials: credentials, ttlSec: 300, localtimeOffsetMsec: 1356420407232 - Hawk.utils.now(), ext: null }); + expect(bewit).to.equal('MTIzNDU2XDEzNTY0MjA3MDdcSUdZbUxnSXFMckNlOEN4dktQczRKbFdJQStValdKSm91d2dBUmlWaENBZz1c'); + done(); + }); + + it('returns a valid bewit value (parsed uri)', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'sha256' + }; + + var bewit = Hawk.uri.getBewit(Url.parse('https://example.com/somewhere/over/the/rainbow'), { credentials: credentials, ttlSec: 300, localtimeOffsetMsec: 1356420407232 - Hawk.utils.now(), ext: 'xandyandz' }); + expect(bewit).to.equal('MTIzNDU2XDEzNTY0MjA3MDdca3NjeHdOUjJ0SnBQMVQxekRMTlBiQjVVaUtJVTl0T1NKWFRVZEc3WDloOD1ceGFuZHlhbmR6'); + done(); + }); + + it('errors on invalid options', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'sha256' + }; + + var bewit = Hawk.uri.getBewit('https://example.com/somewhere/over/the/rainbow', 4); + expect(bewit).to.equal(''); + done(); + }); + + it('errors on missing uri', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'sha256' + }; + + var bewit = Hawk.uri.getBewit('', { credentials: credentials, ttlSec: 300, localtimeOffsetMsec: 1356420407232 - Hawk.utils.now(), ext: 'xandyandz' }); + expect(bewit).to.equal(''); + done(); + }); + + it('errors on invalid uri', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'sha256' + }; + + var bewit = Hawk.uri.getBewit(5, { credentials: credentials, ttlSec: 300, localtimeOffsetMsec: 1356420407232 - Hawk.utils.now(), ext: 'xandyandz' }); + expect(bewit).to.equal(''); + done(); + }); + + it('errors on invalid credentials (id)', function (done) { + + var credentials = { + key: '2983d45yun89q', + algorithm: 'sha256' + }; + + var bewit = Hawk.uri.getBewit('https://example.com/somewhere/over/the/rainbow', { credentials: credentials, ttlSec: 3000, ext: 'xandyandz' }); + expect(bewit).to.equal(''); + done(); + }); + + it('errors on missing credentials', function (done) { + + var bewit = Hawk.uri.getBewit('https://example.com/somewhere/over/the/rainbow', { ttlSec: 3000, ext: 'xandyandz' }); + expect(bewit).to.equal(''); + done(); + }); + + it('errors on invalid credentials (key)', function (done) { + + var credentials = { + id: '123456', + algorithm: 'sha256' + }; + + var bewit = Hawk.uri.getBewit('https://example.com/somewhere/over/the/rainbow', { credentials: credentials, ttlSec: 3000, ext: 'xandyandz' }); + expect(bewit).to.equal(''); + done(); + }); + + it('errors on invalid algorithm', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'hmac-sha-0' + }; + + var bewit = Hawk.uri.getBewit('https://example.com/somewhere/over/the/rainbow', { credentials: credentials, ttlSec: 300, ext: 'xandyandz' }); + expect(bewit).to.equal(''); + done(); + }); + + it('errors on missing options', function (done) { + + var credentials = { + id: '123456', + key: '2983d45yun89q', + algorithm: 'hmac-sha-0' + }; + + var bewit = Hawk.uri.getBewit('https://example.com/somewhere/over/the/rainbow'); + expect(bewit).to.equal(''); + done(); + }); + }); + + describe('authenticateMessage()', function () { + + it('should generate an authorization then successfully parse it', function (done) { + + credentialsFunc('123456', function (err, credentials1) { + + var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 }); + expect(auth).to.exist(); + + Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, credentialsFunc, {}, function (err, credentials2) { + + expect(err).to.not.exist(); + expect(credentials2.user).to.equal('steve'); + done(); + }); + }); + }); + + it('should fail authorization on mismatching host', function (done) { + + credentialsFunc('123456', function (err, credentials1) { + + var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 }); + expect(auth).to.exist(); + + Hawk.server.authenticateMessage('example1.com', 8080, 'some message', auth, credentialsFunc, {}, function (err, credentials2) { + + expect(err).to.exist(); + expect(err.message).to.equal('Bad mac'); + done(); + }); + }); + }); + + it('should fail authorization on stale timestamp', function (done) { + + credentialsFunc('123456', function (err, credentials1) { + + var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 }); + expect(auth).to.exist(); + + Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, credentialsFunc, { localtimeOffsetMsec: 100000 }, function (err, credentials2) { + + expect(err).to.exist(); + expect(err.message).to.equal('Stale timestamp'); + done(); + }); + }); + }); + + it('overrides timestampSkewSec', function (done) { + + credentialsFunc('123456', function (err, credentials1) { + + var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1, localtimeOffsetMsec: 100000 }); + expect(auth).to.exist(); + + Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, credentialsFunc, { timestampSkewSec: 500 }, function (err, credentials2) { + + expect(err).to.not.exist(); + done(); + }); + }); + }); + + it('should fail authorization on invalid authorization', function (done) { + + credentialsFunc('123456', function (err, credentials1) { + + var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 }); + expect(auth).to.exist(); + delete auth.id; + + Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, credentialsFunc, {}, function (err, credentials2) { + + expect(err).to.exist(); + expect(err.message).to.equal('Invalid authorization'); + done(); + }); + }); + }); + + it('should fail authorization on bad hash', function (done) { + + credentialsFunc('123456', function (err, credentials1) { + + var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 }); + expect(auth).to.exist(); + + Hawk.server.authenticateMessage('example.com', 8080, 'some message1', auth, credentialsFunc, {}, function (err, credentials2) { + + expect(err).to.exist(); + expect(err.message).to.equal('Bad message hash'); + done(); + }); + }); + }); + + it('should fail authorization on nonce error', function (done) { + + credentialsFunc('123456', function (err, credentials1) { + + var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 }); + expect(auth).to.exist(); + + Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, credentialsFunc, { + nonceFunc: function (key, nonce, ts, callback) { + + callback(new Error('kaboom')); + } + }, function (err, credentials2) { + + expect(err).to.exist(); + expect(err.message).to.equal('Invalid nonce'); + done(); + }); + }); + }); + + it('should fail authorization on credentials error', function (done) { + + credentialsFunc('123456', function (err, credentials1) { + + var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 }); + expect(auth).to.exist(); + + var errFunc = function (id, callback) { + + callback(new Error('kablooey')); + }; + + Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, errFunc, {}, function (err, credentials2) { + + expect(err).to.exist(); + expect(err.message).to.equal('kablooey'); + done(); + }); + }); + }); + + it('should fail authorization on missing credentials', function (done) { + + credentialsFunc('123456', function (err, credentials1) { + + var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 }); + expect(auth).to.exist(); + + var errFunc = function (id, callback) { + + callback(); + }; + + Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, errFunc, {}, function (err, credentials2) { + + expect(err).to.exist(); + expect(err.message).to.equal('Unknown credentials'); + done(); + }); + }); + }); + + it('should fail authorization on invalid credentials', function (done) { + + credentialsFunc('123456', function (err, credentials1) { + + var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 }); + expect(auth).to.exist(); + + var errFunc = function (id, callback) { + + callback(null, {}); + }; + + Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, errFunc, {}, function (err, credentials2) { + + expect(err).to.exist(); + expect(err.message).to.equal('Invalid credentials'); + done(); + }); + }); + }); + + it('should fail authorization on invalid credentials algorithm', function (done) { + + credentialsFunc('123456', function (err, credentials1) { + + var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 }); + expect(auth).to.exist(); + + var errFunc = function (id, callback) { + + callback(null, { key: '123', algorithm: '456' }); + }; + + Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, errFunc, {}, function (err, credentials2) { + + expect(err).to.exist(); + expect(err.message).to.equal('Unknown algorithm'); + done(); + }); + }); + }); + + it('should fail on missing host', function (done) { + + credentialsFunc('123456', function (err, credentials1) { + + var auth = Hawk.client.message(null, 8080, 'some message', { credentials: credentials1 }); + expect(auth).to.not.exist(); + done(); + }); + }); + + it('should fail on missing credentials', function (done) { + + var auth = Hawk.client.message('example.com', 8080, 'some message', {}); + expect(auth).to.not.exist(); + done(); + }); + + it('should fail on invalid algorithm', function (done) { + + credentialsFunc('123456', function (err, credentials1) { + + var creds = Hoek.clone(credentials1); + creds.algorithm = 'blah'; + var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: creds }); + expect(auth).to.not.exist(); + done(); + }); + }); + }); +}); diff --git a/deps/npm/node_modules/hawk/test/utils.js b/deps/npm/node_modules/hawk/test/utils.js new file mode 100755 index 00000000000000..a2f17e590d30e5 --- /dev/null +++ b/deps/npm/node_modules/hawk/test/utils.js @@ -0,0 +1,149 @@ +// Load modules + +var Code = require('code'); +var Hawk = require('../lib'); +var Lab = require('lab'); +var Package = require('../package.json'); + + +// Declare internals + +var internals = {}; + + +// Test shortcuts + +var lab = exports.lab = Lab.script(); +var describe = lab.experiment; +var it = lab.test; +var expect = Code.expect; + + +describe('Utils', function () { + + describe('parseHost()', function () { + + it('returns port 80 for non tls node request', function (done) { + + var req = { + method: 'POST', + url: '/resource/4?filter=a', + headers: { + host: 'example.com', + 'content-type': 'text/plain;x=y' + } + }; + + expect(Hawk.utils.parseHost(req, 'Host').port).to.equal(80); + done(); + }); + + it('returns port 443 for non tls node request', function (done) { + + var req = { + method: 'POST', + url: '/resource/4?filter=a', + headers: { + host: 'example.com', + 'content-type': 'text/plain;x=y' + }, + connection: { + encrypted: true + } + }; + + expect(Hawk.utils.parseHost(req, 'Host').port).to.equal(443); + done(); + }); + + it('returns port 443 for non tls node request (IPv6)', function (done) { + + var req = { + method: 'POST', + url: '/resource/4?filter=a', + headers: { + host: '[123:123:123]', + 'content-type': 'text/plain;x=y' + }, + connection: { + encrypted: true + } + }; + + expect(Hawk.utils.parseHost(req, 'Host').port).to.equal(443); + done(); + }); + + it('parses IPv6 headers', function (done) { + + var req = { + method: 'POST', + url: '/resource/4?filter=a', + headers: { + host: '[123:123:123]:8000', + 'content-type': 'text/plain;x=y' + }, + connection: { + encrypted: true + } + }; + + var host = Hawk.utils.parseHost(req, 'Host'); + expect(host.port).to.equal('8000'); + expect(host.name).to.equal('[123:123:123]'); + done(); + }); + + it('errors on header too long', function (done) { + + var long = ''; + for (var i = 0; i < 5000; ++i) { + long += 'x'; + } + + expect(Hawk.utils.parseHost({ headers: { host: long } })).to.be.null(); + done(); + }); + }); + + describe('parseAuthorizationHeader()', function () { + + it('errors on header too long', function (done) { + + var long = 'Scheme a="'; + for (var i = 0; i < 5000; ++i) { + long += 'x'; + } + long += '"'; + + var err = Hawk.utils.parseAuthorizationHeader(long, ['a']); + expect(err).to.be.instanceof(Error); + expect(err.message).to.equal('Header length too long'); + done(); + }); + }); + + describe('version()', function () { + + it('returns the correct package version number', function (done) { + + expect(Hawk.utils.version()).to.equal(Package.version); + done(); + }); + }); + + describe('unauthorized()', function () { + + it('returns a hawk 401', function (done) { + + expect(Hawk.utils.unauthorized('kaboom').output.headers['WWW-Authenticate']).to.equal('Hawk error="kaboom"'); + done(); + }); + + it('supports attributes', function (done) { + + expect(Hawk.utils.unauthorized('kaboom', { a: 'b' }).output.headers['WWW-Authenticate']).to.equal('Hawk a="b", error="kaboom"'); + done(); + }); + }); +}); diff --git a/deps/npm/node_modules/hoek/.npmignore b/deps/npm/node_modules/hoek/.npmignore index adac8ad9c6d3e6..7e1574dc5c3c81 100644 --- a/deps/npm/node_modules/hoek/.npmignore +++ b/deps/npm/node_modules/hoek/.npmignore @@ -1,3 +1,18 @@ -* -!lib/** -!.npmignore +.idea +*.iml +npm-debug.log +dump.rdb +node_modules +results.tap +results.xml +npm-shrinkwrap.json +config.json +.DS_Store +*/.DS_Store +*/*/.DS_Store +._* +*/._* +*/*/._* +coverage.* +lib-cov +complexity.md diff --git a/deps/npm/node_modules/hoek/.travis.yml b/deps/npm/node_modules/hoek/.travis.yml new file mode 100644 index 00000000000000..7a64dd2210cb10 --- /dev/null +++ b/deps/npm/node_modules/hoek/.travis.yml @@ -0,0 +1,7 @@ +language: node_js + +node_js: + - 0.10 + - 4.0 + +sudo: false diff --git a/deps/npm/node_modules/hoek/CONTRIBUTING.md b/deps/npm/node_modules/hoek/CONTRIBUTING.md new file mode 100644 index 00000000000000..892836159ba3c7 --- /dev/null +++ b/deps/npm/node_modules/hoek/CONTRIBUTING.md @@ -0,0 +1 @@ +Please view our [hapijs contributing guide](https://github.com/hapijs/hapi/blob/master/CONTRIBUTING.md). diff --git a/deps/npm/node_modules/hoek/LICENSE b/deps/npm/node_modules/hoek/LICENSE index 133cbdd9ef28e0..5530904255022c 100644 --- a/deps/npm/node_modules/hoek/LICENSE +++ b/deps/npm/node_modules/hoek/LICENSE @@ -1,5 +1,4 @@ -Copyright (c) 2011-2016, Project contributors -Copyright (c) 2011-2014, Walmart +Copyright (c) 2011-2014, Walmart and other contributors. Copyright (c) 2011, Yahoo Inc. All rights reserved. diff --git a/deps/npm/node_modules/hoek/README.md b/deps/npm/node_modules/hoek/README.md index ec7bc2538d285a..92c4912c7e7c6c 100644 --- a/deps/npm/node_modules/hoek/README.md +++ b/deps/npm/node_modules/hoek/README.md @@ -4,27 +4,581 @@ Utility methods for the hapi ecosystem. This module is not intended to solve eve [![Build Status](https://secure.travis-ci.org/hapijs/hoek.svg)](http://travis-ci.org/hapijs/hoek) - - Lead Maintainer: [Nathan LaFreniere](https://github.com/nlf) -**hoek** is sponsored by [&yet](https://andyet.com) +# Table of Contents + +* [Introduction](#introduction "Introduction") +* [Object](#object "Object") + * [clone](#cloneobj "clone") + * [cloneWithShallow](#clonewithshallowobj-keys "cloneWithShallow") + * [merge](#mergetarget-source-isnulloverride-ismergearrays "merge") + * [applyToDefaults](#applytodefaultsdefaults-options-isnulloverride "applyToDefaults") + * [applyToDefaultsWithShallow](#applytodefaultswithshallowdefaults-options-keys "applyToDefaultsWithShallow") + * [deepEqual](#deepequala-b "deepEqual") + * [unique](#uniquearray-key "unique") + * [mapToObject](#maptoobjectarray-key "mapToObject") + * [intersect](#intersectarray1-array2 "intersect") + * [contain](#containref-values-options "contain") + * [flatten](#flattenarray-target "flatten") + * [reach](#reachobj-chain-options "reach") + * [reachTemplate](#reachtemplateobj-template-options "reachTemplate") + * [transform](#transformobj-transform-options "transform") + * [shallow](#shallowobj "shallow") + * [stringify](#stringifyobj "stringify") +* [Timer](#timer "Timer") +* [Bench](#bench "Bench") +* [Binary Encoding/Decoding](#binary-encodingdecoding "Binary Encoding/Decoding") + * [base64urlEncode](#base64urlencodevalue "binary64urlEncode") + * [base64urlDecode](#base64urldecodevalue "binary64urlDecode") +* [Escaping Characters](#escaping-characters "Escaping Characters") + * [escapeHtml](#escapehtmlstring "escapeHtml") + * [escapeHeaderAttribute](#escapeheaderattributeattribute "escapeHeaderAttribute") + * [escapeRegex](#escaperegexstring "escapeRegex") +* [Errors](#errors "Errors") + * [assert](#assertcondition-message "assert") + * [abort](#abortmessage "abort") + * [displayStack](#displaystackslice "displayStack") + * [callStack](#callstackslice "callStack") +* [Function](#function "Function") + * [nextTick](#nexttickfn "nextTick") + * [once](#oncefn "once") + * [ignore](#ignore "ignore") +* [Miscellaneous](#miscellaneous "Miscellaneous") + * [uniqueFilename](#uniquefilenamepath-extension "uniqueFilename") + * [isAbsolutePath](#isabsolutepathpath-platform "isAbsolutePath") + * [isInteger](#isintegervalue "isInteger") + + -## Usage +# Introduction The *Hoek* library contains some common functions used within the hapi ecosystem. It comes with useful methods for Arrays (clone, merge, applyToDefaults), Objects (removeKeys, copy), Asserting and more. For example, to use Hoek to set configuration with default options: ```javascript -const Hoek = require('hoek'); +var Hoek = require('hoek'); -const default = {url : "www.github.com", port : "8000", debug : true}; +var default = {url : "www.github.com", port : "8000", debug : true}; -const config = Hoek.applyToDefaults(default, {port : "3000", admin : true}); +var config = Hoek.applyToDefaults(default, {port : "3000", admin : true}); // In this case, config would be { url: 'www.github.com', port: '3000', debug: true, admin: true } ``` -## Documentation +Under each of the sections (such as Array), there are subsections which correspond to Hoek methods. Each subsection will explain how to use the corresponding method. In each js excerpt below, the `var Hoek = require('hoek');` is omitted for brevity. + +## Object + +Hoek provides several helpful methods for objects and arrays. + +### clone(obj) + +This method is used to clone an object or an array. A *deep copy* is made (duplicates everything, including values that are objects, as well as non-enumerable properties). + +```javascript + +var nestedObj = { + w: /^something$/ig, + x: { + a: [1, 2, 3], + b: 123456, + c: new Date() + }, + y: 'y', + z: new Date() + }; + +var copy = Hoek.clone(nestedObj); + +copy.x.b = 100; + +console.log(copy.y); // results in 'y' +console.log(nestedObj.x.b); // results in 123456 +console.log(copy.x.b); // results in 100 +``` + +### cloneWithShallow(obj, keys) +keys is an array of key names to shallow copy + +This method is also used to clone an object or array, however any keys listed in the `keys` array are shallow copied while those not listed are deep copied. + +```javascript + +var nestedObj = { + w: /^something$/ig, + x: { + a: [1, 2, 3], + b: 123456, + c: new Date() + }, + y: 'y', + z: new Date() + }; + +var copy = Hoek.cloneWithShallow(nestedObj, ['x']); + +copy.x.b = 100; + +console.log(copy.y); // results in 'y' +console.log(nestedObj.x.b); // results in 100 +console.log(copy.x.b); // results in 100 +``` + +### merge(target, source, isNullOverride, isMergeArrays) +isNullOverride, isMergeArrays default to true + +Merge all the properties of source into target, source wins in conflict, and by default null and undefined from source are applied. +Merge is destructive where the target is modified. For non destructive merge, use `applyToDefaults`. + + +```javascript + +var target = {a: 1, b : 2}; +var source = {a: 0, c: 5}; +var source2 = {a: null, c: 5}; + +Hoek.merge(target, source); // results in {a: 0, b: 2, c: 5} +Hoek.merge(target, source2); // results in {a: null, b: 2, c: 5} +Hoek.merge(target, source2, false); // results in {a: 1, b: 2, c: 5} + +var targetArray = [1, 2, 3]; +var sourceArray = [4, 5]; + +Hoek.merge(targetArray, sourceArray); // results in [1, 2, 3, 4, 5] +Hoek.merge(targetArray, sourceArray, true, false); // results in [4, 5] +``` + +### applyToDefaults(defaults, options, isNullOverride) +isNullOverride defaults to false + +Apply options to a copy of the defaults + +```javascript + +var defaults = { host: "localhost", port: 8000 }; +var options = { port: 8080 }; + +var config = Hoek.applyToDefaults(defaults, options); // results in { host: "localhost", port: 8080 } +``` + +Apply options with a null value to a copy of the defaults + +```javascript + +var defaults = { host: "localhost", port: 8000 }; +var options = { host: null, port: 8080 }; + +var config = Hoek.applyToDefaults(defaults, options, true); // results in { host: null, port: 8080 } +``` + +### applyToDefaultsWithShallow(defaults, options, keys) +keys is an array of key names to shallow copy + +Apply options to a copy of the defaults. Keys specified in the last parameter are shallow copied from options instead of merged. + +```javascript + +var defaults = { + server: { + host: "localhost", + port: 8000 + }, + name: 'example' + }; + +var options = { server: { port: 8080 } }; + +var config = Hoek.applyToDefaultsWithShallow(defaults, options, ['server']); // results in { server: { port: 8080 }, name: 'example' } +``` + +### deepEqual(b, a, [options]) + +Performs a deep comparison of the two values including support for circular dependencies, prototype, and properties. To skip prototype comparisons, use `options.prototype = false` + +```javascript +Hoek.deepEqual({ a: [1, 2], b: 'string', c: { d: true } }, { a: [1, 2], b: 'string', c: { d: true } }); //results in true +Hoek.deepEqual(Object.create(null), {}, { prototype: false }); //results in true +Hoek.deepEqual(Object.create(null), {}); //results in false +``` + +### unique(array, key) + +Remove duplicate items from Array + +```javascript + +var array = [1, 2, 2, 3, 3, 4, 5, 6]; + +var newArray = Hoek.unique(array); // results in [1,2,3,4,5,6] + +array = [{id: 1}, {id: 1}, {id: 2}]; + +newArray = Hoek.unique(array, "id"); // results in [{id: 1}, {id: 2}] +``` + +### mapToObject(array, key) + +Convert an Array into an Object + +```javascript + +var array = [1,2,3]; +var newObject = Hoek.mapToObject(array); // results in [{"1": true}, {"2": true}, {"3": true}] + +array = [{id: 1}, {id: 2}]; +newObject = Hoek.mapToObject(array, "id"); // results in [{"id": 1}, {"id": 2}] +``` + +### intersect(array1, array2) + +Find the common unique items in two arrays + +```javascript + +var array1 = [1, 2, 3]; +var array2 = [1, 4, 5]; + +var newArray = Hoek.intersect(array1, array2); // results in [1] +``` + +### contain(ref, values, [options]) + +Tests if the reference value contains the provided values where: +- `ref` - the reference string, array, or object. +- `values` - a single or array of values to find within the `ref` value. If `ref` is an object, `values` can be a key name, + an array of key names, or an object with key-value pairs to compare. +- `options` - an optional object with the following optional settings: + - `deep` - if `true`, performed a deep comparison of the values. + - `once` - if `true`, allows only one occurrence of each value. + - `only` - if `true`, does not allow values not explicitly listed. + - `part` - if `true`, allows partial match of the values (at least one must always match). + +Note: comparing a string to overlapping values will result in failed comparison (e.g. `contain('abc', ['ab', 'bc'])`). +Also, if an object key's value does not match the provided value, `false` is returned even when `part` is specified. + +```javascript +Hoek.contain('aaa', 'a', { only: true }); // true +Hoek.contain([{ a: 1 }], [{ a: 1 }], { deep: true }); // true +Hoek.contain([1, 2, 2], [1, 2], { once: true }); // false +Hoek.contain({ a: 1, b: 2, c: 3 }, { a: 1, d: 4 }, { part: true }); // true +``` + +### flatten(array, [target]) + +Flatten an array + +```javascript + +var array = [1, [2, 3]]; + +var flattenedArray = Hoek.flatten(array); // results in [1, 2, 3] + +array = [1, [2, 3]]; +target = [4, [5]]; + +flattenedArray = Hoek.flatten(array, target); // results in [4, [5], 1, 2, 3] +``` + +### reach(obj, chain, [options]) + +Converts an object key chain string to reference + +- `options` - optional settings + - `separator` - string to split chain path on, defaults to '.' + - `default` - value to return if the path or value is not present, default is `undefined` + - `strict` - if `true`, will throw an error on missing member, default is `false` + - `functions` - if `true` allow traversing functions for properties. `false` will throw an error if a function is part of the chain. + +A chain including negative numbers will work like negative indices on an +array. + +If chain is `null`, `undefined` or `false`, the object itself will be returned. + +```javascript + +var chain = 'a.b.c'; +var obj = {a : {b : { c : 1}}}; + +Hoek.reach(obj, chain); // returns 1 + +var chain = 'a.b.-1'; +var obj = {a : {b : [2,3,6]}}; + +Hoek.reach(obj, chain); // returns 6 +``` + +### reachTemplate(obj, template, [options]) + +Replaces string parameters (`{name}`) with their corresponding object key values by applying the +(`reach()`)[#reachobj-chain-options] method where: + +- `obj` - the context object used for key lookup. +- `template` - a string containing `{}` parameters. +- `options` - optional (`reach()`)[#reachobj-chain-options] options. + +```javascript + +var chain = 'a.b.c'; +var obj = {a : {b : { c : 1}}}; + +Hoek.reachTemplate(obj, '1+{a.b.c}=2'); // returns '1+1=2' +``` + +### transform(obj, transform, [options]) + +Transforms an existing object into a new one based on the supplied `obj` and `transform` map. `options` are the same as the `reach` options. The first argument can also be an array of objects. In that case the method will return an array of transformed objects. + +```javascript +var source = { + address: { + one: '123 main street', + two: 'PO Box 1234' + }, + title: 'Warehouse', + state: 'CA' +}; + +var result = Hoek.transform(source, { + 'person.address.lineOne': 'address.one', + 'person.address.lineTwo': 'address.two', + 'title': 'title', + 'person.address.region': 'state' +}); +// Results in +// { +// person: { +// address: { +// lineOne: '123 main street', +// lineTwo: 'PO Box 1234', +// region: 'CA' +// } +// }, +// title: 'Warehouse' +// } +``` + +### shallow(obj) + +Performs a shallow copy by copying the references of all the top level children where: +- `obj` - the object to be copied. + +```javascript +var shallow = Hoek.shallow({ a: { b: 1 } }); +``` + +### stringify(obj) + +Converts an object to string using the built-in `JSON.stringify()` method with the difference that any errors are caught +and reported back in the form of the returned string. Used as a shortcut for displaying information to the console (e.g. in +error message) without the need to worry about invalid conversion. + +```javascript +var a = {}; +a.b = a; +Hoek.stringify(a); // Returns '[Cannot display object: Converting circular structure to JSON]' +``` + +# Timer + +A Timer object. Initializing a new timer object sets the ts to the number of milliseconds elapsed since 1 January 1970 00:00:00 UTC. + +```javascript + +var timerObj = new Hoek.Timer(); +console.log("Time is now: " + timerObj.ts); +console.log("Elapsed time from initialization: " + timerObj.elapsed() + 'milliseconds'); +``` + + +# Bench + +Same as Timer with the exception that `ts` stores the internal node clock which is not related to `Date.now()` and cannot be used to display +human-readable timestamps. More accurate for benchmarking or internal timers. + +# Binary Encoding/Decoding + +### base64urlEncode(value) + +Encodes value in Base64 or URL encoding + +### base64urlDecode(value) + +Decodes data in Base64 or URL encoding. +# Escaping Characters + +Hoek provides convenient methods for escaping html characters. The escaped characters are as followed: + +```javascript + +internals.htmlEscaped = { + '&': '&', + '<': '<', + '>': '>', + '"': '"', + "'": ''', + '`': '`' +}; +``` + +### escapeHtml(string) + +```javascript + +var string = ' hey '; +var escapedString = Hoek.escapeHtml(string); // returns <html> hey </html> +``` + +### escapeHeaderAttribute(attribute) + +Escape attribute value for use in HTTP header + +```javascript + +var a = Hoek.escapeHeaderAttribute('I said "go w\\o me"'); //returns I said \"go w\\o me\" +``` + + +### escapeRegex(string) + +Escape string for Regex construction + +```javascript + +var a = Hoek.escapeRegex('4^f$s.4*5+-_?%=#!:@|~\\/`"(>)[<]d{}s,'); // returns 4\^f\$s\.4\*5\+\-_\?%\=#\!\:@\|~\\\/`"\(>\)\[<\]d\{\}s\, +``` + +# Errors + +### assert(condition, message) + +```javascript + +var a = 1, b = 2; -[**API Reference**](API.md) +Hoek.assert(a === b, 'a should equal b'); // Throws 'a should equal b' +``` + +Note that you may also pass an already created Error object as the second parameter, and `assert` will throw that object. + +```javascript + +var a = 1, b = 2; + +Hoek.assert(a === b, new Error('a should equal b')); // Throws the given error object +``` + +### abort(message) + +First checks if `process.env.NODE_ENV === 'test'`, and if so, throws error message. Otherwise, +displays most recent stack and then exits process. + + + +### displayStack(slice) + +Displays the trace stack + +```javascript + +var stack = Hoek.displayStack(); +console.log(stack); // returns something like: + +[ 'null (/Users/user/Desktop/hoek/test.js:4:18)', + 'Module._compile (module.js:449:26)', + 'Module._extensions..js (module.js:467:10)', + 'Module.load (module.js:356:32)', + 'Module._load (module.js:312:12)', + 'Module.runMain (module.js:492:10)', + 'startup.processNextTick.process._tickCallback (node.js:244:9)' ] +``` + +### callStack(slice) + +Returns a trace stack array. + +```javascript + +var stack = Hoek.callStack(); +console.log(stack); // returns something like: + +[ [ '/Users/user/Desktop/hoek/test.js', 4, 18, null, false ], + [ 'module.js', 449, 26, 'Module._compile', false ], + [ 'module.js', 467, 10, 'Module._extensions..js', false ], + [ 'module.js', 356, 32, 'Module.load', false ], + [ 'module.js', 312, 12, 'Module._load', false ], + [ 'module.js', 492, 10, 'Module.runMain', false ], + [ 'node.js', + 244, + 9, + 'startup.processNextTick.process._tickCallback', + false ] ] +``` + +## Function + +### nextTick(fn) + +Returns a new function that wraps `fn` in `process.nextTick`. + +```javascript + +var myFn = function () { + console.log('Do this later'); +}; + +var nextFn = Hoek.nextTick(myFn); + +nextFn(); +console.log('Do this first'); + +// Results in: +// +// Do this first +// Do this later +``` + +### once(fn) + +Returns a new function that can be run multiple times, but makes sure `fn` is only run once. + +```javascript + +var myFn = function () { + console.log('Ran myFn'); +}; + +var onceFn = Hoek.once(myFn); +onceFn(); // results in "Ran myFn" +onceFn(); // results in undefined +``` + +### ignore + +A simple no-op function. It does nothing at all. + +## Miscellaneous + +### uniqueFilename(path, extension) +`path` to prepend with the randomly generated file name. `extension` is the optional file extension, defaults to `''`. + +Returns a randomly generated file name at the specified `path`. The result is a fully resolved path to a file. + +```javascript +var result = Hoek.uniqueFilename('./test/modules', 'txt'); // results in "full/path/test/modules/{random}.txt" +``` + +### isAbsolutePath(path, [platform]) + +Determines whether `path` is an absolute path. Returns `true` or `false`. + +- `path` - A file path to test for whether it is absolute or not. +- `platform` - An optional parameter used for specifying the platform. Defaults to `process.platform`. + +### isInteger(value) + +Check `value` to see if it is an integer. Returns true/false. + +```javascript +var result = Hoek.isInteger('23') +``` diff --git a/deps/npm/node_modules/hoek/images/hoek.png b/deps/npm/node_modules/hoek/images/hoek.png new file mode 100644 index 00000000000000..6ccfcb12be76a7 Binary files /dev/null and b/deps/npm/node_modules/hoek/images/hoek.png differ diff --git a/deps/npm/node_modules/hoek/lib/escape.js b/deps/npm/node_modules/hoek/lib/escape.js old mode 100755 new mode 100644 index 28d90ba4792cfe..9ecde6666b1263 --- a/deps/npm/node_modules/hoek/lib/escape.js +++ b/deps/npm/node_modules/hoek/lib/escape.js @@ -1,8 +1,6 @@ -'use strict'; - // Declare internals -const internals = {}; +var internals = {}; exports.escapeJavaScript = function (input) { @@ -11,11 +9,11 @@ exports.escapeJavaScript = function (input) { return ''; } - let escaped = ''; + var escaped = ''; - for (let i = 0; i < input.length; ++i) { + for (var i = 0, il = input.length; i < il; ++i) { - const charCode = input.charCodeAt(i); + var charCode = input.charCodeAt(i); if (internals.isSafe(charCode)) { escaped += input[i]; @@ -35,11 +33,11 @@ exports.escapeHtml = function (input) { return ''; } - let escaped = ''; + var escaped = ''; - for (let i = 0; i < input.length; ++i) { + for (var i = 0, il = input.length; i < il; ++i) { - const charCode = input.charCodeAt(i); + var charCode = input.charCodeAt(i); if (internals.isSafe(charCode)) { escaped += input[i]; @@ -53,54 +51,20 @@ exports.escapeHtml = function (input) { }; -exports.escapeJson = function (input) { - - if (!input) { - return ''; - } - - const lessThan = 0x3C; - const greaterThan = 0x3E; - const andSymbol = 0x26; - const lineSeperator = 0x2028; - - // replace method - let charCode; - return input.replace(/[<>&\u2028\u2029]/g, (match) => { - - charCode = match.charCodeAt(0); - - if (charCode === lessThan) { - return '\\u003c'; - } - else if (charCode === greaterThan) { - return '\\u003e'; - } - else if (charCode === andSymbol) { - return '\\u0026'; - } - else if (charCode === lineSeperator) { - return '\\u2028'; - } - return '\\u2029'; - }); -}; - - internals.escapeJavaScriptChar = function (charCode) { if (charCode >= 256) { return '\\u' + internals.padLeft('' + charCode, 4); } - const hexValue = new Buffer(String.fromCharCode(charCode), 'ascii').toString('hex'); + var hexValue = new Buffer(String.fromCharCode(charCode), 'ascii').toString('hex'); return '\\x' + internals.padLeft(hexValue, 2); }; internals.escapeHtmlChar = function (charCode) { - const namedEscape = internals.namedHtml[charCode]; + var namedEscape = internals.namedHtml[charCode]; if (typeof namedEscape !== 'undefined') { return namedEscape; } @@ -109,7 +73,7 @@ internals.escapeHtmlChar = function (charCode) { return '&#' + charCode + ';'; } - const hexValue = new Buffer(String.fromCharCode(charCode), 'ascii').toString('hex'); + var hexValue = new Buffer(String.fromCharCode(charCode), 'ascii').toString('hex'); return '&#x' + internals.padLeft(hexValue, 2) + ';'; }; @@ -146,9 +110,9 @@ internals.namedHtml = { internals.safeCharCodes = (function () { - const safe = {}; + var safe = {}; - for (let i = 32; i < 123; ++i) { + for (var i = 32; i < 123; ++i) { if ((i >= 97) || // a-z (i >= 65 && i <= 90) || // A-Z diff --git a/deps/npm/node_modules/hoek/lib/index.js b/deps/npm/node_modules/hoek/lib/index.js old mode 100755 new mode 100644 index 75bbeb7c571080..9a5ffe18f4cd1f --- a/deps/npm/node_modules/hoek/lib/index.js +++ b/deps/npm/node_modules/hoek/lib/index.js @@ -1,16 +1,14 @@ -'use strict'; - // Load modules -const Crypto = require('crypto'); -const Path = require('path'); -const Util = require('util'); -const Escape = require('./escape'); +var Crypto = require('crypto'); +var Path = require('path'); +var Util = require('util'); +var Escape = require('./escape'); // Declare internals -const internals = {}; +var internals = {}; // Clone object or array @@ -23,15 +21,15 @@ exports.clone = function (obj, seen) { return obj; } - seen = seen || new Map(); + seen = seen || { orig: [], copy: [] }; - const lookup = seen.get(obj); - if (lookup) { - return lookup; + var lookup = seen.orig.indexOf(obj); + if (lookup !== -1) { + return seen.copy[lookup]; } - let newObj; - let cloneDeep = false; + var newObj; + var cloneDeep = false; if (!Array.isArray(obj)) { if (Buffer.isBuffer(obj)) { @@ -44,7 +42,7 @@ exports.clone = function (obj, seen) { newObj = new RegExp(obj); } else { - const proto = Object.getPrototypeOf(obj); + var proto = Object.getPrototypeOf(obj); if (proto && proto.isImmutable) { @@ -61,13 +59,14 @@ exports.clone = function (obj, seen) { cloneDeep = true; } - seen.set(obj, newObj); + seen.orig.push(obj); + seen.copy.push(newObj); if (cloneDeep) { - const keys = Object.getOwnPropertyNames(obj); - for (let i = 0; i < keys.length; ++i) { - const key = keys[i]; - const descriptor = Object.getOwnPropertyDescriptor(obj, key); + var keys = Object.getOwnPropertyNames(obj); + for (var i = 0, il = keys.length; i < il; ++i) { + var key = keys[i]; + var descriptor = Object.getOwnPropertyDescriptor(obj, key); if (descriptor && (descriptor.get || descriptor.set)) { @@ -85,11 +84,9 @@ exports.clone = function (obj, seen) { // Merge all the properties of source into target, source wins in conflict, and by default null and undefined from source are applied - /*eslint-disable */ exports.merge = function (target, source, isNullOverride /* = true */, isMergeArrays /* = true */) { /*eslint-enable */ - exports.assert(target && typeof target === 'object', 'Invalid target value: must be an object'); exports.assert(source === null || source === undefined || typeof source === 'object', 'Invalid source value: must be null, undefined, or an object'); @@ -103,27 +100,23 @@ exports.merge = function (target, source, isNullOverride /* = true */, isMergeAr target.length = 0; // Must not change target assignment } - for (let i = 0; i < source.length; ++i) { + for (var i = 0, il = source.length; i < il; ++i) { target.push(exports.clone(source[i])); } return target; } - const keys = Object.keys(source); - for (let i = 0; i < keys.length; ++i) { - const key = keys[i]; - if (key === '__proto__') { - continue; - } - - const value = source[key]; + var keys = Object.keys(source); + for (var k = 0, kl = keys.length; k < kl; ++k) { + var key = keys[k]; + var value = source[key]; if (value && typeof value === 'object') { if (!target[key] || typeof target[key] !== 'object' || - (Array.isArray(target[key]) !== Array.isArray(value)) || + (Array.isArray(target[key]) ^ Array.isArray(value)) || value instanceof Date || Buffer.isBuffer(value) || value instanceof RegExp) { @@ -161,7 +154,7 @@ exports.applyToDefaults = function (defaults, options, isNullOverride) { return null; } - const copy = exports.clone(defaults); + var copy = exports.clone(defaults); if (options === true) { // If options is set to true, use defaults return copy; @@ -181,8 +174,8 @@ exports.cloneWithShallow = function (source, keys) { return source; } - const storage = internals.store(source, keys); // Move shallow copy items to storage - const copy = exports.clone(source); // Deep copy the rest + var storage = internals.store(source, keys); // Move shallow copy items to storage + var copy = exports.clone(source); // Deep copy the rest internals.restore(copy, source, storage); // Shallow copy the stored items and restore return copy; }; @@ -190,10 +183,10 @@ exports.cloneWithShallow = function (source, keys) { internals.store = function (source, keys) { - const storage = {}; - for (let i = 0; i < keys.length; ++i) { - const key = keys[i]; - const value = exports.reach(source, key); + var storage = {}; + for (var i = 0, il = keys.length; i < il; ++i) { + var key = keys[i]; + var value = exports.reach(source, key); if (value !== undefined) { storage[key] = value; internals.reachSet(source, key, undefined); @@ -206,9 +199,9 @@ internals.store = function (source, keys) { internals.restore = function (copy, source, storage) { - const keys = Object.keys(storage); - for (let i = 0; i < keys.length; ++i) { - const key = keys[i]; + var keys = Object.keys(storage); + for (var i = 0, il = keys.length; i < il; ++i) { + var key = keys[i]; internals.reachSet(copy, key, storage[key]); internals.reachSet(source, key, storage[key]); } @@ -217,11 +210,11 @@ internals.restore = function (copy, source, storage) { internals.reachSet = function (obj, key, value) { - const path = key.split('.'); - let ref = obj; - for (let i = 0; i < path.length; ++i) { - const segment = path[i]; - if (i + 1 === path.length) { + var path = key.split('.'); + var ref = obj; + for (var i = 0, il = path.length; i < il; ++i) { + var segment = path[i]; + if (i + 1 === il) { ref[segment] = value; } @@ -242,13 +235,13 @@ exports.applyToDefaultsWithShallow = function (defaults, options, keys) { return null; } - const copy = exports.cloneWithShallow(defaults, keys); + var copy = exports.cloneWithShallow(defaults, keys); if (options === true) { // If options is set to true, use defaults return copy; } - const storage = internals.store(options, keys); // Move shallow copy items to storage + var storage = internals.store(options, keys); // Move shallow copy items to storage exports.merge(copy, options, false, false); // Deep copy the rest internals.restore(copy, options, storage); // Shallow copy the stored items and restore return copy; @@ -261,7 +254,7 @@ exports.deepEqual = function (obj, ref, options, seen) { options = options || { prototype: true }; - const type = typeof obj; + var type = typeof obj; if (type !== typeof ref) { return false; @@ -294,11 +287,11 @@ exports.deepEqual = function (obj, ref, options, seen) { return false; } - for (let i = 0; i < obj.length; ++i) { + for (var i = 0, il = obj.length; i < il; ++i) { if (options.part) { - let found = false; - for (let j = 0; j < ref.length; ++j) { - if (exports.deepEqual(obj[i], ref[j], options)) { + var found = false; + for (var r = 0, rl = ref.length; r < rl; ++r) { + if (exports.deepEqual(obj[i], ref[r], options, seen)) { found = true; break; } @@ -307,7 +300,7 @@ exports.deepEqual = function (obj, ref, options, seen) { return found; } - if (!exports.deepEqual(obj[i], ref[i], options)) { + if (!exports.deepEqual(obj[i], ref[i], options, seen)) { return false; } } @@ -324,8 +317,8 @@ exports.deepEqual = function (obj, ref, options, seen) { return false; } - for (let i = 0; i < obj.length; ++i) { - if (obj[i] !== ref[i]) { + for (var j = 0, jl = obj.length; j < jl; ++j) { + if (obj[j] !== ref[j]) { return false; } } @@ -347,15 +340,15 @@ exports.deepEqual = function (obj, ref, options, seen) { } } - const keys = Object.getOwnPropertyNames(obj); + var keys = Object.getOwnPropertyNames(obj); if (!options.part && keys.length !== Object.getOwnPropertyNames(ref).length) { return false; } - for (let i = 0; i < keys.length; ++i) { - const key = keys[i]; - const descriptor = Object.getOwnPropertyDescriptor(obj, key); + for (var k = 0, kl = keys.length; k < kl; ++k) { + var key = keys[k]; + var descriptor = Object.getOwnPropertyDescriptor(obj, key); if (descriptor.get) { if (!exports.deepEqual(descriptor, Object.getOwnPropertyDescriptor(ref, key), options, seen)) { return false; @@ -372,23 +365,18 @@ exports.deepEqual = function (obj, ref, options, seen) { // Remove duplicate items from array -exports.unique = (array, key) => { +exports.unique = function (array, key) { - let result; - if (key) { - result = []; - const index = new Set(); - array.forEach((item) => { + var index = {}; + var result = []; - const identifier = item[key]; - if (!index.has(identifier)) { - index.add(identifier); - result.push(item); - } - }); - } - else { - result = Array.from(new Set(array)); + for (var i = 0, il = array.length; i < il; ++i) { + var id = (key ? array[i][key] : array[i]); + if (index[id] !== true) { + + result.push(array[i]); + index[id] = true; + } } return result; @@ -403,8 +391,8 @@ exports.mapToObject = function (array, key) { return null; } - const obj = {}; - for (let i = 0; i < array.length; ++i) { + var obj = {}; + for (var i = 0, il = array.length; i < il; ++i) { if (key) { if (array[i][key]) { obj[array[i][key]] = true; @@ -427,10 +415,10 @@ exports.intersect = function (array1, array2, justFirst) { return []; } - const common = []; - const hash = (Array.isArray(array1) ? exports.mapToObject(array1) : array1); - const found = {}; - for (let i = 0; i < array2.length; ++i) { + var common = []; + var hash = (Array.isArray(array1) ? exports.mapToObject(array1) : array1); + var found = {}; + for (var i = 0, il = array2.length; i < il; ++i) { if (hash[array2[i]] && !found[array2[i]]) { if (justFirst) { return array2[i]; @@ -456,7 +444,7 @@ exports.contain = function (ref, values, options) { object -> object (key:value) */ - let valuePairs = null; + var valuePairs = null; if (typeof ref === 'object' && typeof values === 'object' && !Array.isArray(ref) && @@ -475,13 +463,11 @@ exports.contain = function (ref, values, options) { exports.assert(typeof ref === 'string' || typeof ref === 'object', 'Reference must be string or an object'); exports.assert(values.length, 'Values array cannot be empty'); - let compare; - let compareFlags; + var compare, compareFlags; if (options.deep) { compare = exports.deepEqual; - const hasOnly = options.hasOwnProperty('only'); - const hasPart = options.hasOwnProperty('part'); + var hasOnly = options.hasOwnProperty('only'), hasPart = options.hasOwnProperty('part'); compareFlags = { prototype: hasOnly ? options.only : hasPart ? !options.part : false, @@ -489,27 +475,30 @@ exports.contain = function (ref, values, options) { }; } else { - compare = (a, b) => a === b; + compare = function (a, b) { + + return a === b; + }; } - let misses = false; - const matches = new Array(values.length); - for (let i = 0; i < matches.length; ++i) { + var misses = false; + var matches = new Array(values.length); + for (var i = 0, il = matches.length; i < il; ++i) { matches[i] = 0; } if (typeof ref === 'string') { - let pattern = '('; - for (let i = 0; i < values.length; ++i) { - const value = values[i]; + var pattern = '('; + for (i = 0, il = values.length; i < il; ++i) { + var value = values[i]; exports.assert(typeof value === 'string', 'Cannot compare string reference to non-string value'); pattern += (i ? '|' : '') + exports.escapeRegex(value); } - const regex = new RegExp(pattern + ')', 'g'); - const leftovers = ref.replace(regex, ($0, $1) => { + var regex = new RegExp(pattern + ')', 'g'); + var leftovers = ref.replace(regex, function ($0, $1) { - const index = values.indexOf($1); + var index = values.indexOf($1); ++matches[index]; return ''; // Remove from string }); @@ -517,9 +506,8 @@ exports.contain = function (ref, values, options) { misses = !!leftovers; } else if (Array.isArray(ref)) { - for (let i = 0; i < ref.length; ++i) { - let matched = false; - for (let j = 0; j < values.length && matched === false; ++j) { + for (i = 0, il = ref.length; i < il; ++i) { + for (var j = 0, jl = values.length, matched = false; j < jl && matched === false; ++j) { matched = compare(values[j], ref[i], compareFlags) && j; } @@ -532,10 +520,10 @@ exports.contain = function (ref, values, options) { } } else { - const keys = Object.getOwnPropertyNames(ref); - for (let i = 0; i < keys.length; ++i) { - const key = keys[i]; - const pos = values.indexOf(key); + var keys = Object.keys(ref); + for (i = 0, il = keys.length; i < il; ++i) { + var key = keys[i]; + var pos = values.indexOf(key); if (pos !== -1) { if (valuePairs && !compare(valuePairs[key], ref[key], compareFlags)) { @@ -551,8 +539,8 @@ exports.contain = function (ref, values, options) { } } - let result = false; - for (let i = 0; i < matches.length; ++i) { + var result = false; + for (i = 0, il = matches.length; i < il; ++i) { result = result || !!matches[i]; if ((options.once && matches[i] > 1) || (!options.part && !matches[i])) { @@ -575,9 +563,9 @@ exports.contain = function (ref, values, options) { exports.flatten = function (array, target) { - const result = target || []; + var result = target || []; - for (let i = 0; i < array.length; ++i) { + for (var i = 0, il = array.length; i < il; ++i) { if (Array.isArray(array[i])) { exports.flatten(array[i], result); } @@ -606,20 +594,20 @@ exports.reach = function (obj, chain, options) { options = { separator: options }; } - const path = chain.split(options.separator || '.'); - let ref = obj; - for (let i = 0; i < path.length; ++i) { - let key = path[i]; + var path = chain.split(options.separator || '.'); + var ref = obj; + for (var i = 0, il = path.length; i < il; ++i) { + var key = path[i]; if (key[0] === '-' && Array.isArray(ref)) { key = key.slice(1, key.length); key = ref.length - key; } if (!ref || - !((typeof ref === 'object' || typeof ref === 'function') && key in ref) || + !ref.hasOwnProperty(key) || (typeof ref !== 'object' && options.functions === false)) { // Only object and function can have properties - exports.assert(!options.strict || i + 1 === path.length, 'Missing segment', key, 'in reach path ', chain); + exports.assert(!options.strict || i + 1 === il, 'Missing segment', key, 'in reach path ', chain); exports.assert(typeof ref === 'object' || options.functions === true || typeof ref !== 'function', 'Invalid segment', key, 'in reach path ', chain); ref = options.default; break; @@ -634,9 +622,9 @@ exports.reach = function (obj, chain, options) { exports.reachTemplate = function (obj, template, options) { - return template.replace(/{([^}]+)}/g, ($0, chain) => { + return template.replace(/{([^}]+)}/g, function ($0, chain) { - const value = exports.reach(obj, chain, options); + var value = exports.reach(obj, chain, options); return (value === undefined || value === null ? '' : value); }); }; @@ -644,9 +632,9 @@ exports.reachTemplate = function (obj, template, options) { exports.formatStack = function (stack) { - const trace = []; - for (let i = 0; i < stack.length; ++i) { - const item = stack[i]; + var trace = []; + for (var i = 0, il = stack.length; i < il; ++i) { + var item = stack[i]; trace.push([item.getFileName(), item.getLineNumber(), item.getColumnNumber(), item.getFunctionName(), item.isConstructor()]); } @@ -656,10 +644,10 @@ exports.formatStack = function (stack) { exports.formatTrace = function (trace) { - const display = []; + var display = []; - for (let i = 0; i < trace.length; ++i) { - const row = trace[i]; + for (var i = 0, il = trace.length; i < il; ++i) { + var row = trace[i]; display.push((row[4] ? 'new ' : '') + row[3] + ' (' + row[0] + ':' + row[1] + ':' + row[2] + ')'); } @@ -671,27 +659,31 @@ exports.callStack = function (slice) { // http://code.google.com/p/v8/wiki/JavaScriptStackTraceApi - const v8 = Error.prepareStackTrace; - Error.prepareStackTrace = function (_, stack) { + var v8 = Error.prepareStackTrace; + Error.prepareStackTrace = function (err, stack) { return stack; }; - const capture = {}; - Error.captureStackTrace(capture, this); // arguments.callee is not supported in strict mode so we use this and slice the trace of this off the result - const stack = capture.stack; + var capture = {}; + Error.captureStackTrace(capture, arguments.callee); /*eslint no-caller:0 */ + var stack = capture.stack; Error.prepareStackTrace = v8; - const trace = exports.formatStack(stack); + var trace = exports.formatStack(stack); - return trace.slice(1 + slice); + if (slice) { + return trace.slice(slice); + } + + return trace; }; exports.displayStack = function (slice) { - const trace = exports.callStack(slice === undefined ? 1 : slice + 1); + var trace = exports.callStack(slice === undefined ? 1 : slice + 1); return exports.formatTrace(trace); }; @@ -706,7 +698,7 @@ exports.abort = function (message, hideStack) { throw new Error(message || 'Unknown error'); } - let stack = ''; + var stack = ''; if (!hideStack) { stack = exports.displayStack(1).join('\n\t'); } @@ -725,18 +717,17 @@ exports.assert = function (condition /*, msg1, msg2, msg3 */) { throw arguments[1]; } - let msgs = []; - for (let i = 1; i < arguments.length; ++i) { + var msgs = []; + for (var i = 1, il = arguments.length; i < il; ++i) { if (arguments[i] !== '') { msgs.push(arguments[i]); // Avoids Array.slice arguments leak, allowing for V8 optimizations } } - msgs = msgs.map((msg) => { + msgs = msgs.map(function (msg) { return typeof msg === 'string' ? msg : msg instanceof Error ? msg.message : exports.stringify(msg); }); - throw new Error(msgs.join(' ') || 'Unknown error'); }; @@ -781,7 +772,7 @@ exports.Bench.prototype.elapsed = function () { exports.Bench.now = function () { - const ts = process.hrtime(); + var ts = process.hrtime(); return (ts[0] * 1e3) + (ts[1] / 1e6); }; @@ -799,8 +790,7 @@ exports.escapeRegex = function (string) { exports.base64urlEncode = function (value, encoding) { - exports.assert(typeof value === 'string' || Buffer.isBuffer(value), 'value must be string or buffer'); - const buf = (Buffer.isBuffer(value) ? value : new Buffer(value, encoding || 'binary')); + var buf = (Buffer.isBuffer(value) ? value : new Buffer(value, encoding || 'binary')); return buf.toString('base64').replace(/\+/g, '-').replace(/\//g, '_').replace(/\=/g, ''); }; @@ -809,18 +799,19 @@ exports.base64urlEncode = function (value, encoding) { exports.base64urlDecode = function (value, encoding) { - if (typeof value !== 'string') { - - return new Error('Value not a string'); - } - - if (!/^[\w\-]*$/.test(value)) { + if (value && + !/^[\w\-]*$/.test(value)) { return new Error('Invalid character'); } - const buf = new Buffer(value, 'base64'); - return (encoding === 'buffer' ? buf : buf.toString(encoding || 'binary')); + try { + var buf = new Buffer(value, 'base64'); + return (encoding === 'buffer' ? buf : buf.toString(encoding || 'binary')); + } + catch (err) { + return err; + } }; @@ -847,17 +838,13 @@ exports.escapeJavaScript = function (string) { return Escape.escapeJavaScript(string); }; -exports.escapeJson = function (string) { - - return Escape.escapeJson(string); -}; exports.nextTick = function (callback) { return function () { - const args = arguments; - process.nextTick(() => { + var args = arguments; + process.nextTick(function () { callback.apply(null, args); }); @@ -871,8 +858,8 @@ exports.once = function (method) { return method; } - let once = false; - const wrapped = function () { + var once = false; + var wrapped = function () { if (!once) { once = true; @@ -886,7 +873,36 @@ exports.once = function (method) { }; -exports.isInteger = Number.isSafeInteger; +exports.isAbsolutePath = function (path, platform) { + + if (!path) { + return false; + } + + if (Path.isAbsolute) { // node >= 0.11 + return Path.isAbsolute(path); + } + + platform = platform || process.platform; + + // Unix + + if (platform !== 'win32') { + return path[0] === '/'; + } + + // Windows + + return !!/^(?:[a-zA-Z]:[\\\/])|(?:[\\\/]{2}[^\\\/]+[\\\/]+[^\\\/])/.test(path); // C:\ or \\something\something +}; + + +exports.isInteger = function (value) { + + return (typeof value === 'number' && + parseFloat(value) === parseInt(value, 10) && + !isNaN(value)); +}; exports.ignore = function () { }; @@ -901,28 +917,27 @@ exports.format = Util.format; exports.transform = function (source, transform, options) { exports.assert(source === null || source === undefined || typeof source === 'object' || Array.isArray(source), 'Invalid source object: must be null, undefined, an object, or an array'); - const separator = (typeof options === 'object' && options !== null) ? (options.separator || '.') : '.'; if (Array.isArray(source)) { - const results = []; - for (let i = 0; i < source.length; ++i) { + var results = []; + for (var i = 0, il = source.length; i < il; ++i) { results.push(exports.transform(source[i], transform, options)); } return results; } - const result = {}; - const keys = Object.keys(transform); + var result = {}; + var keys = Object.keys(transform); - for (let i = 0; i < keys.length; ++i) { - const key = keys[i]; - const path = key.split(separator); - const sourcePath = transform[key]; + for (var k = 0, kl = keys.length; k < kl; ++k) { + var key = keys[k]; + var path = key.split('.'); + var sourcePath = transform[key]; exports.assert(typeof sourcePath === 'string', 'All mappings must be "." delineated strings'); - let segment; - let res = result; + var segment; + var res = result; while (path.length > 1) { segment = path.shift(); @@ -949,7 +964,7 @@ exports.uniqueFilename = function (path, extension) { } path = Path.resolve(path); - const name = [Date.now(), process.pid, Crypto.randomBytes(8).toString('hex')].join('-') + extension; + var name = [Date.now(), process.pid, Crypto.randomBytes(8).toString('hex')].join('-') + extension; return Path.join(path, name); }; @@ -967,10 +982,10 @@ exports.stringify = function () { exports.shallow = function (source) { - const target = {}; - const keys = Object.keys(source); - for (let i = 0; i < keys.length; ++i) { - const key = keys[i]; + var target = {}; + var keys = Object.keys(source); + for (var i = 0, il = keys.length; i < il; ++i) { + var key = keys[i]; target[key] = source[key]; } diff --git a/deps/npm/node_modules/hoek/package.json b/deps/npm/node_modules/hoek/package.json index 8d36bdcd595dce..8b5248e4e06795 100644 --- a/deps/npm/node_modules/hoek/package.json +++ b/deps/npm/node_modules/hoek/package.json @@ -1,30 +1,29 @@ { - "_from": "hoek@4.x.x", - "_id": "hoek@4.2.1", + "_from": "hoek@2.x.x", + "_id": "hoek@2.16.3", "_inBundle": false, - "_integrity": "sha512-QLg82fGkfnJ/4iy1xZ81/9SIJiq1NGFUMGs6ParyjBZr6jW2Ufj/snDqTHixNlHdPNwN2RLVD0Pi3igeK9+JfA==", + "_integrity": "sha1-ILt0A9POo5jpHcRxCo/xuCdKJe0=", "_location": "/hoek", "_phantomChildren": {}, "_requested": { "type": "range", "registry": true, - "raw": "hoek@4.x.x", + "raw": "hoek@2.x.x", "name": "hoek", "escapedName": "hoek", - "rawSpec": "4.x.x", + "rawSpec": "2.x.x", "saveSpec": null, - "fetchSpec": "4.x.x" + "fetchSpec": "2.x.x" }, "_requiredBy": [ "/boom", - "/cryptiles/boom", "/hawk", "/sntp" ], - "_resolved": "https://registry.npmjs.org/hoek/-/hoek-4.2.1.tgz", - "_shasum": "9634502aa12c445dd5a7c5734b572bb8738aacbb", - "_spec": "hoek@4.x.x", - "_where": "/Users/rebecca/code/npm/node_modules/hawk", + "_resolved": "https://registry.npmjs.org/hoek/-/hoek-2.16.3.tgz", + "_shasum": "20bb7403d3cea398e91dc4710a8ff1b8274a25ed", + "_spec": "hoek@2.x.x", + "_where": "/Users/zkat/Documents/code/work/npm/node_modules/hawk", "bugs": { "url": "https://github.com/hapijs/hoek/issues" }, @@ -33,11 +32,11 @@ "deprecated": false, "description": "General purpose node utilities", "devDependencies": { - "code": "4.x.x", - "lab": "13.x.x" + "code": "1.x.x", + "lab": "5.x.x" }, "engines": { - "node": ">=4.0.0" + "node": ">=0.10.40" }, "homepage": "https://github.com/hapijs/hoek#readme", "keywords": [ @@ -54,5 +53,5 @@ "test": "lab -a code -t 100 -L", "test-cov-html": "lab -a code -t 100 -L -r html -o coverage.html" }, - "version": "4.2.1" + "version": "2.16.3" } diff --git a/deps/npm/node_modules/hoek/test/escaper.js b/deps/npm/node_modules/hoek/test/escaper.js new file mode 100644 index 00000000000000..a5d048f7bcbca3 --- /dev/null +++ b/deps/npm/node_modules/hoek/test/escaper.js @@ -0,0 +1,88 @@ +// Load modules + +var Code = require('code'); +var Hoek = require('../lib'); +var Lab = require('lab'); + + +// Declare internals + +var internals = {}; + + +// Test shortcuts + +var lab = exports.lab = Lab.script(); +var describe = lab.experiment; +var it = lab.test; +var expect = Code.expect; + + +describe('escapeJavaScript()', function () { + + it('encodes / characters', function (done) { + + var encoded = Hoek.escapeJavaScript(''); + expect(encoded).to.equal('\\x3cscript\\x3ealert\\x281\\x29\\x3c\\x2fscript\\x3e'); + done(); + }); + + it('encodes \' characters', function (done) { + + var encoded = Hoek.escapeJavaScript('something(\'param\')'); + expect(encoded).to.equal('something\\x28\\x27param\\x27\\x29'); + done(); + }); + + it('encodes large unicode characters with the correct padding', function (done) { + + var encoded = Hoek.escapeJavaScript(String.fromCharCode(500) + String.fromCharCode(1000)); + expect(encoded).to.equal('\\u0500\\u1000'); + done(); + }); + + it('doesn\'t throw an exception when passed null', function (done) { + + var encoded = Hoek.escapeJavaScript(null); + expect(encoded).to.equal(''); + done(); + }); +}); + +describe('escapeHtml()', function () { + + it('encodes / characters', function (done) { + + var encoded = Hoek.escapeHtml(''); + expect(encoded).to.equal('<script>alert(1)</script>'); + done(); + }); + + it('encodes < and > as named characters', function (done) { + + var encoded = Hoek.escapeHtml(' + + +``` + +Browser support was done mostly for the online demo. If you find any errors - feel +free to send pull requests with fixes. Also note, that IE and other old browsers +needs [es5-shims](https://github.com/kriskowal/es5-shim) to operate. + +Notes: + +1. We have no resources to support browserified version. Don't expect it to be + well tested. Don't expect fast fixes if something goes wrong there. +2. `!!js/function` in browser bundle will not work by default. If you really need + it - load `esprima` parser first (via amd or directly). +3. `!!bin` in browser will return `Array`, because browsers do not support + node.js `Buffer` and adding Buffer shims is completely useless on practice. + + +API +--- + +Here we cover the most 'useful' methods. If you need advanced details (creating +your own tags), see [wiki](https://github.com/nodeca/js-yaml/wiki) and +[examples](https://github.com/nodeca/js-yaml/tree/master/examples) for more +info. + +``` javascript +yaml = require('js-yaml'); +fs = require('fs'); + +// Get document, or throw exception on error +try { + var doc = yaml.safeLoad(fs.readFileSync('/home/ixti/example.yml', 'utf8')); + console.log(doc); +} catch (e) { + console.log(e); +} +``` + + +### safeLoad (string [ , options ]) + +**Recommended loading way.** Parses `string` as single YAML document. Returns a JavaScript +object or throws `YAMLException` on error. By default, does not support regexps, +functions and undefined. This method is safe for untrusted data. + +options: + +- `filename` _(default: null)_ - string to be used as a file path in + error/warning messages. +- `onWarning` _(default: null)_ - function to call on warning messages. + Loader will throw on warnings if this function is not provided. +- `schema` _(default: `DEFAULT_SAFE_SCHEMA`)_ - specifies a schema to use. + - `FAILSAFE_SCHEMA` - only strings, arrays and plain objects: + http://www.yaml.org/spec/1.2/spec.html#id2802346 + - `JSON_SCHEMA` - all JSON-supported types: + http://www.yaml.org/spec/1.2/spec.html#id2803231 + - `CORE_SCHEMA` - same as `JSON_SCHEMA`: + http://www.yaml.org/spec/1.2/spec.html#id2804923 + - `DEFAULT_SAFE_SCHEMA` - all supported YAML types, without unsafe ones + (`!!js/undefined`, `!!js/regexp` and `!!js/function`): + http://yaml.org/type/ + - `DEFAULT_FULL_SCHEMA` - all supported YAML types. +- `json` _(default: false)_ - compatibility with JSON.parse behaviour. If true, then duplicate keys in a mapping will override values rather than throwing an error. + +NOTE: This function **does not** understand multi-document sources, it throws +exception on those. + +NOTE: JS-YAML **does not** support schema-specific tag resolution restrictions. +So, the JSON schema is not as strictly defined in the YAML specification. +It allows numbers in any notation, use `Null` and `NULL` as `null`, etc. +The core schema also has no such restrictions. It allows binary notation for integers. + + +### load (string [ , options ]) + +**Use with care with untrusted sources**. The same as `safeLoad()` but uses +`DEFAULT_FULL_SCHEMA` by default - adds some JavaScript-specific types: +`!!js/function`, `!!js/regexp` and `!!js/undefined`. For untrusted sources, you +must additionally validate object structure to avoid injections: + +``` javascript +var untrusted_code = '"toString": ! "function (){very_evil_thing();}"'; + +// I'm just converting that string, what could possibly go wrong? +require('js-yaml').load(untrusted_code) + '' +``` + + +### safeLoadAll (string [, iterator] [, options ]) + +Same as `safeLoad()`, but understands multi-document sources. Applies +`iterator` to each document if specified, or returns array of documents. + +``` javascript +var yaml = require('js-yaml'); + +yaml.safeLoadAll(data, function (doc) { + console.log(doc); +}); +``` + + +### loadAll (string [, iterator] [ , options ]) + +Same as `safeLoadAll()` but uses `DEFAULT_FULL_SCHEMA` by default. + + +### safeDump (object [ , options ]) + +Serializes `object` as a YAML document. Uses `DEFAULT_SAFE_SCHEMA`, so it will +throw an exception if you try to dump regexps or functions. However, you can +disable exceptions by setting the `skipInvalid` option to `true`. + +options: + +- `indent` _(default: 2)_ - indentation width to use (in spaces). +- `skipInvalid` _(default: false)_ - do not throw on invalid types (like function + in the safe schema) and skip pairs and single values with such types. +- `flowLevel` (default: -1) - specifies level of nesting, when to switch from + block to flow style for collections. -1 means block style everwhere +- `styles` - "tag" => "style" map. Each tag may have own set of styles. +- `schema` _(default: `DEFAULT_SAFE_SCHEMA`)_ specifies a schema to use. +- `sortKeys` _(default: `false`)_ - if `true`, sort keys when dumping YAML. If a + function, use the function to sort the keys. +- `lineWidth` _(default: `80`)_ - set max line width. +- `noRefs` _(default: `false`)_ - if `true`, don't convert duplicate objects into references +- `noCompatMode` _(default: `false`)_ - if `true` don't try to be compatible with older + yaml versions. Currently: don't quote "yes", "no" and so on, as required for YAML 1.1 +- `condenseFlow` _(default: `false`)_ - if `true` flow sequences will be condensed, omitting the space between `a, b`. Eg. `'[a,b]'`, and omitting the space between `key: value` and quoting the key. Eg. `'{"a":b}'` Can be useful when using yaml for pretty URL query params as spaces are %-encoded. + +The following table show availlable styles (e.g. "canonical", +"binary"...) available for each tag (.e.g. !!null, !!int ...). Yaml +output is shown on the right side after `=>` (default setting) or `->`: + +``` none +!!null + "canonical" -> "~" + "lowercase" => "null" + "uppercase" -> "NULL" + "camelcase" -> "Null" + +!!int + "binary" -> "0b1", "0b101010", "0b1110001111010" + "octal" -> "01", "052", "016172" + "decimal" => "1", "42", "7290" + "hexadecimal" -> "0x1", "0x2A", "0x1C7A" + +!!bool + "lowercase" => "true", "false" + "uppercase" -> "TRUE", "FALSE" + "camelcase" -> "True", "False" + +!!float + "lowercase" => ".nan", '.inf' + "uppercase" -> ".NAN", '.INF' + "camelcase" -> ".NaN", '.Inf' +``` + +Example: + +``` javascript +safeDump (object, { + 'styles': { + '!!null': 'canonical' // dump null as ~ + }, + 'sortKeys': true // sort object keys +}); +``` + +### dump (object [ , options ]) + +Same as `safeDump()` but without limits (uses `DEFAULT_FULL_SCHEMA` by default). + + +Supported YAML types +-------------------- + +The list of standard YAML tags and corresponding JavaScipt types. See also +[YAML tag discussion](http://pyyaml.org/wiki/YAMLTagDiscussion) and +[YAML types repository](http://yaml.org/type/). + +``` +!!null '' # null +!!bool 'yes' # bool +!!int '3...' # number +!!float '3.14...' # number +!!binary '...base64...' # buffer +!!timestamp 'YYYY-...' # date +!!omap [ ... ] # array of key-value pairs +!!pairs [ ... ] # array or array pairs +!!set { ... } # array of objects with given keys and null values +!!str '...' # string +!!seq [ ... ] # array +!!map { ... } # object +``` + +**JavaScript-specific tags** + +``` +!!js/regexp /pattern/gim # RegExp +!!js/undefined '' # Undefined +!!js/function 'function () {...}' # Function +``` + +Caveats +------- + +Note, that you use arrays or objects as key in JS-YAML. JS does not allow objects +or arrays as keys, and stringifies (by calling `toString()` method) them at the +moment of adding them. + +``` yaml +--- +? [ foo, bar ] +: - baz +? { foo: bar } +: - baz + - baz +``` + +``` javascript +{ "foo,bar": ["baz"], "[object Object]": ["baz", "baz"] } +``` + +Also, reading of properties on implicit block mapping keys is not supported yet. +So, the following YAML document cannot be loaded. + +``` yaml +&anchor foo: + foo: bar + *anchor: duplicate key + baz: bat + *anchor: duplicate key +``` + + +Breaking changes in 2.x.x -> 3.x.x +---------------------------------- + +If you have not used __custom__ tags or loader classes and not loaded yaml +files via `require()`, no changes are needed. Just upgrade the library. + +Otherwise, you should: + +1. Replace all occurrences of `require('xxxx.yml')` by `fs.readFileSync()` + + `yaml.safeLoad()`. +2. rewrite your custom tags constructors and custom loader + classes, to conform the new API. See + [examples](https://github.com/nodeca/js-yaml/tree/master/examples) and + [wiki](https://github.com/nodeca/js-yaml/wiki) for details. + + +License +------- + +View the [LICENSE](https://github.com/nodeca/js-yaml/blob/master/LICENSE) file +(MIT). diff --git a/tools/doc/node_modules/js-yaml/bin/js-yaml.js b/tools/doc/node_modules/js-yaml/bin/js-yaml.js new file mode 100755 index 00000000000000..e79186be6f56f1 --- /dev/null +++ b/tools/doc/node_modules/js-yaml/bin/js-yaml.js @@ -0,0 +1,132 @@ +#!/usr/bin/env node + + +'use strict'; + +/*eslint-disable no-console*/ + + +// stdlib +var fs = require('fs'); + + +// 3rd-party +var argparse = require('argparse'); + + +// internal +var yaml = require('..'); + + +//////////////////////////////////////////////////////////////////////////////// + + +var cli = new argparse.ArgumentParser({ + prog: 'js-yaml', + version: require('../package.json').version, + addHelp: true +}); + + +cli.addArgument([ '-c', '--compact' ], { + help: 'Display errors in compact mode', + action: 'storeTrue' +}); + + +// deprecated (not needed after we removed output colors) +// option suppressed, but not completely removed for compatibility +cli.addArgument([ '-j', '--to-json' ], { + help: argparse.Const.SUPPRESS, + dest: 'json', + action: 'storeTrue' +}); + + +cli.addArgument([ '-t', '--trace' ], { + help: 'Show stack trace on error', + action: 'storeTrue' +}); + +cli.addArgument([ 'file' ], { + help: 'File to read, utf-8 encoded without BOM', + nargs: '?', + defaultValue: '-' +}); + + +//////////////////////////////////////////////////////////////////////////////// + + +var options = cli.parseArgs(); + + +//////////////////////////////////////////////////////////////////////////////// + +function readFile(filename, encoding, callback) { + if (options.file === '-') { + // read from stdin + + var chunks = []; + + process.stdin.on('data', function (chunk) { + chunks.push(chunk); + }); + + process.stdin.on('end', function () { + return callback(null, Buffer.concat(chunks).toString(encoding)); + }); + } else { + fs.readFile(filename, encoding, callback); + } +} + +readFile(options.file, 'utf8', function (error, input) { + var output, isYaml; + + if (error) { + if (error.code === 'ENOENT') { + console.error('File not found: ' + options.file); + process.exit(2); + } + + console.error( + options.trace && error.stack || + error.message || + String(error)); + + process.exit(1); + } + + try { + output = JSON.parse(input); + isYaml = false; + } catch (err) { + if (err instanceof SyntaxError) { + try { + output = []; + yaml.loadAll(input, function (doc) { output.push(doc); }, {}); + isYaml = true; + + if (output.length === 0) output = null; + else if (output.length === 1) output = output[0]; + + } catch (e) { + if (options.trace && err.stack) console.error(e.stack); + else console.error(e.toString(options.compact)); + + process.exit(1); + } + } else { + console.error( + options.trace && err.stack || + err.message || + String(err)); + + process.exit(1); + } + } + + if (isYaml) console.log(JSON.stringify(output, null, ' ')); + else console.log(yaml.dump(output)); +}); diff --git a/tools/doc/node_modules/js-yaml/dist/js-yaml.js b/tools/doc/node_modules/js-yaml/dist/js-yaml.js new file mode 100644 index 00000000000000..df93be39d12ae2 --- /dev/null +++ b/tools/doc/node_modules/js-yaml/dist/js-yaml.js @@ -0,0 +1,3905 @@ +/* js-yaml 3.11.0 https://github.com/nodeca/js-yaml */(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.jsyaml = f()}})(function(){var define,module,exports;return (function(){function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o */ +var CHAR_QUESTION = 0x3F; /* ? */ +var CHAR_COMMERCIAL_AT = 0x40; /* @ */ +var CHAR_LEFT_SQUARE_BRACKET = 0x5B; /* [ */ +var CHAR_RIGHT_SQUARE_BRACKET = 0x5D; /* ] */ +var CHAR_GRAVE_ACCENT = 0x60; /* ` */ +var CHAR_LEFT_CURLY_BRACKET = 0x7B; /* { */ +var CHAR_VERTICAL_LINE = 0x7C; /* | */ +var CHAR_RIGHT_CURLY_BRACKET = 0x7D; /* } */ + +var ESCAPE_SEQUENCES = {}; + +ESCAPE_SEQUENCES[0x00] = '\\0'; +ESCAPE_SEQUENCES[0x07] = '\\a'; +ESCAPE_SEQUENCES[0x08] = '\\b'; +ESCAPE_SEQUENCES[0x09] = '\\t'; +ESCAPE_SEQUENCES[0x0A] = '\\n'; +ESCAPE_SEQUENCES[0x0B] = '\\v'; +ESCAPE_SEQUENCES[0x0C] = '\\f'; +ESCAPE_SEQUENCES[0x0D] = '\\r'; +ESCAPE_SEQUENCES[0x1B] = '\\e'; +ESCAPE_SEQUENCES[0x22] = '\\"'; +ESCAPE_SEQUENCES[0x5C] = '\\\\'; +ESCAPE_SEQUENCES[0x85] = '\\N'; +ESCAPE_SEQUENCES[0xA0] = '\\_'; +ESCAPE_SEQUENCES[0x2028] = '\\L'; +ESCAPE_SEQUENCES[0x2029] = '\\P'; + +var DEPRECATED_BOOLEANS_SYNTAX = [ + 'y', 'Y', 'yes', 'Yes', 'YES', 'on', 'On', 'ON', + 'n', 'N', 'no', 'No', 'NO', 'off', 'Off', 'OFF' +]; + +function compileStyleMap(schema, map) { + var result, keys, index, length, tag, style, type; + + if (map === null) return {}; + + result = {}; + keys = Object.keys(map); + + for (index = 0, length = keys.length; index < length; index += 1) { + tag = keys[index]; + style = String(map[tag]); + + if (tag.slice(0, 2) === '!!') { + tag = 'tag:yaml.org,2002:' + tag.slice(2); + } + type = schema.compiledTypeMap['fallback'][tag]; + + if (type && _hasOwnProperty.call(type.styleAliases, style)) { + style = type.styleAliases[style]; + } + + result[tag] = style; + } + + return result; +} + +function encodeHex(character) { + var string, handle, length; + + string = character.toString(16).toUpperCase(); + + if (character <= 0xFF) { + handle = 'x'; + length = 2; + } else if (character <= 0xFFFF) { + handle = 'u'; + length = 4; + } else if (character <= 0xFFFFFFFF) { + handle = 'U'; + length = 8; + } else { + throw new YAMLException('code point within a string may not be greater than 0xFFFFFFFF'); + } + + return '\\' + handle + common.repeat('0', length - string.length) + string; +} + +function State(options) { + this.schema = options['schema'] || DEFAULT_FULL_SCHEMA; + this.indent = Math.max(1, (options['indent'] || 2)); + this.skipInvalid = options['skipInvalid'] || false; + this.flowLevel = (common.isNothing(options['flowLevel']) ? -1 : options['flowLevel']); + this.styleMap = compileStyleMap(this.schema, options['styles'] || null); + this.sortKeys = options['sortKeys'] || false; + this.lineWidth = options['lineWidth'] || 80; + this.noRefs = options['noRefs'] || false; + this.noCompatMode = options['noCompatMode'] || false; + this.condenseFlow = options['condenseFlow'] || false; + + this.implicitTypes = this.schema.compiledImplicit; + this.explicitTypes = this.schema.compiledExplicit; + + this.tag = null; + this.result = ''; + + this.duplicates = []; + this.usedDuplicates = null; +} + +// Indents every line in a string. Empty lines (\n only) are not indented. +function indentString(string, spaces) { + var ind = common.repeat(' ', spaces), + position = 0, + next = -1, + result = '', + line, + length = string.length; + + while (position < length) { + next = string.indexOf('\n', position); + if (next === -1) { + line = string.slice(position); + position = length; + } else { + line = string.slice(position, next + 1); + position = next + 1; + } + + if (line.length && line !== '\n') result += ind; + + result += line; + } + + return result; +} + +function generateNextLine(state, level) { + return '\n' + common.repeat(' ', state.indent * level); +} + +function testImplicitResolving(state, str) { + var index, length, type; + + for (index = 0, length = state.implicitTypes.length; index < length; index += 1) { + type = state.implicitTypes[index]; + + if (type.resolve(str)) { + return true; + } + } + + return false; +} + +// [33] s-white ::= s-space | s-tab +function isWhitespace(c) { + return c === CHAR_SPACE || c === CHAR_TAB; +} + +// Returns true if the character can be printed without escaping. +// From YAML 1.2: "any allowed characters known to be non-printable +// should also be escaped. [However,] This isn’t mandatory" +// Derived from nb-char - \t - #x85 - #xA0 - #x2028 - #x2029. +function isPrintable(c) { + return (0x00020 <= c && c <= 0x00007E) + || ((0x000A1 <= c && c <= 0x00D7FF) && c !== 0x2028 && c !== 0x2029) + || ((0x0E000 <= c && c <= 0x00FFFD) && c !== 0xFEFF /* BOM */) + || (0x10000 <= c && c <= 0x10FFFF); +} + +// Simplified test for values allowed after the first character in plain style. +function isPlainSafe(c) { + // Uses a subset of nb-char - c-flow-indicator - ":" - "#" + // where nb-char ::= c-printable - b-char - c-byte-order-mark. + return isPrintable(c) && c !== 0xFEFF + // - c-flow-indicator + && c !== CHAR_COMMA + && c !== CHAR_LEFT_SQUARE_BRACKET + && c !== CHAR_RIGHT_SQUARE_BRACKET + && c !== CHAR_LEFT_CURLY_BRACKET + && c !== CHAR_RIGHT_CURLY_BRACKET + // - ":" - "#" + && c !== CHAR_COLON + && c !== CHAR_SHARP; +} + +// Simplified test for values allowed as the first character in plain style. +function isPlainSafeFirst(c) { + // Uses a subset of ns-char - c-indicator + // where ns-char = nb-char - s-white. + return isPrintable(c) && c !== 0xFEFF + && !isWhitespace(c) // - s-white + // - (c-indicator ::= + // “-” | “?” | “:” | “,” | “[” | “]” | “{” | “}” + && c !== CHAR_MINUS + && c !== CHAR_QUESTION + && c !== CHAR_COLON + && c !== CHAR_COMMA + && c !== CHAR_LEFT_SQUARE_BRACKET + && c !== CHAR_RIGHT_SQUARE_BRACKET + && c !== CHAR_LEFT_CURLY_BRACKET + && c !== CHAR_RIGHT_CURLY_BRACKET + // | “#” | “&” | “*” | “!” | “|” | “>” | “'” | “"” + && c !== CHAR_SHARP + && c !== CHAR_AMPERSAND + && c !== CHAR_ASTERISK + && c !== CHAR_EXCLAMATION + && c !== CHAR_VERTICAL_LINE + && c !== CHAR_GREATER_THAN + && c !== CHAR_SINGLE_QUOTE + && c !== CHAR_DOUBLE_QUOTE + // | “%” | “@” | “`”) + && c !== CHAR_PERCENT + && c !== CHAR_COMMERCIAL_AT + && c !== CHAR_GRAVE_ACCENT; +} + +var STYLE_PLAIN = 1, + STYLE_SINGLE = 2, + STYLE_LITERAL = 3, + STYLE_FOLDED = 4, + STYLE_DOUBLE = 5; + +// Determines which scalar styles are possible and returns the preferred style. +// lineWidth = -1 => no limit. +// Pre-conditions: str.length > 0. +// Post-conditions: +// STYLE_PLAIN or STYLE_SINGLE => no \n are in the string. +// STYLE_LITERAL => no lines are suitable for folding (or lineWidth is -1). +// STYLE_FOLDED => a line > lineWidth and can be folded (and lineWidth != -1). +function chooseScalarStyle(string, singleLineOnly, indentPerLevel, lineWidth, testAmbiguousType) { + var i; + var char; + var hasLineBreak = false; + var hasFoldableLine = false; // only checked if shouldTrackWidth + var shouldTrackWidth = lineWidth !== -1; + var previousLineBreak = -1; // count the first line correctly + var plain = isPlainSafeFirst(string.charCodeAt(0)) + && !isWhitespace(string.charCodeAt(string.length - 1)); + + if (singleLineOnly) { + // Case: no block styles. + // Check for disallowed characters to rule out plain and single. + for (i = 0; i < string.length; i++) { + char = string.charCodeAt(i); + if (!isPrintable(char)) { + return STYLE_DOUBLE; + } + plain = plain && isPlainSafe(char); + } + } else { + // Case: block styles permitted. + for (i = 0; i < string.length; i++) { + char = string.charCodeAt(i); + if (char === CHAR_LINE_FEED) { + hasLineBreak = true; + // Check if any line can be folded. + if (shouldTrackWidth) { + hasFoldableLine = hasFoldableLine || + // Foldable line = too long, and not more-indented. + (i - previousLineBreak - 1 > lineWidth && + string[previousLineBreak + 1] !== ' '); + previousLineBreak = i; + } + } else if (!isPrintable(char)) { + return STYLE_DOUBLE; + } + plain = plain && isPlainSafe(char); + } + // in case the end is missing a \n + hasFoldableLine = hasFoldableLine || (shouldTrackWidth && + (i - previousLineBreak - 1 > lineWidth && + string[previousLineBreak + 1] !== ' ')); + } + // Although every style can represent \n without escaping, prefer block styles + // for multiline, since they're more readable and they don't add empty lines. + // Also prefer folding a super-long line. + if (!hasLineBreak && !hasFoldableLine) { + // Strings interpretable as another type have to be quoted; + // e.g. the string 'true' vs. the boolean true. + return plain && !testAmbiguousType(string) + ? STYLE_PLAIN : STYLE_SINGLE; + } + // Edge case: block indentation indicator can only have one digit. + if (string[0] === ' ' && indentPerLevel > 9) { + return STYLE_DOUBLE; + } + // At this point we know block styles are valid. + // Prefer literal style unless we want to fold. + return hasFoldableLine ? STYLE_FOLDED : STYLE_LITERAL; +} + +// Note: line breaking/folding is implemented for only the folded style. +// NB. We drop the last trailing newline (if any) of a returned block scalar +// since the dumper adds its own newline. This always works: +// • No ending newline => unaffected; already using strip "-" chomping. +// • Ending newline => removed then restored. +// Importantly, this keeps the "+" chomp indicator from gaining an extra line. +function writeScalar(state, string, level, iskey) { + state.dump = (function () { + if (string.length === 0) { + return "''"; + } + if (!state.noCompatMode && + DEPRECATED_BOOLEANS_SYNTAX.indexOf(string) !== -1) { + return "'" + string + "'"; + } + + var indent = state.indent * Math.max(1, level); // no 0-indent scalars + // As indentation gets deeper, let the width decrease monotonically + // to the lower bound min(state.lineWidth, 40). + // Note that this implies + // state.lineWidth ≤ 40 + state.indent: width is fixed at the lower bound. + // state.lineWidth > 40 + state.indent: width decreases until the lower bound. + // This behaves better than a constant minimum width which disallows narrower options, + // or an indent threshold which causes the width to suddenly increase. + var lineWidth = state.lineWidth === -1 + ? -1 : Math.max(Math.min(state.lineWidth, 40), state.lineWidth - indent); + + // Without knowing if keys are implicit/explicit, assume implicit for safety. + var singleLineOnly = iskey + // No block styles in flow mode. + || (state.flowLevel > -1 && level >= state.flowLevel); + function testAmbiguity(string) { + return testImplicitResolving(state, string); + } + + switch (chooseScalarStyle(string, singleLineOnly, state.indent, lineWidth, testAmbiguity)) { + case STYLE_PLAIN: + return string; + case STYLE_SINGLE: + return "'" + string.replace(/'/g, "''") + "'"; + case STYLE_LITERAL: + return '|' + blockHeader(string, state.indent) + + dropEndingNewline(indentString(string, indent)); + case STYLE_FOLDED: + return '>' + blockHeader(string, state.indent) + + dropEndingNewline(indentString(foldString(string, lineWidth), indent)); + case STYLE_DOUBLE: + return '"' + escapeString(string, lineWidth) + '"'; + default: + throw new YAMLException('impossible error: invalid scalar style'); + } + }()); +} + +// Pre-conditions: string is valid for a block scalar, 1 <= indentPerLevel <= 9. +function blockHeader(string, indentPerLevel) { + var indentIndicator = (string[0] === ' ') ? String(indentPerLevel) : ''; + + // note the special case: the string '\n' counts as a "trailing" empty line. + var clip = string[string.length - 1] === '\n'; + var keep = clip && (string[string.length - 2] === '\n' || string === '\n'); + var chomp = keep ? '+' : (clip ? '' : '-'); + + return indentIndicator + chomp + '\n'; +} + +// (See the note for writeScalar.) +function dropEndingNewline(string) { + return string[string.length - 1] === '\n' ? string.slice(0, -1) : string; +} + +// Note: a long line without a suitable break point will exceed the width limit. +// Pre-conditions: every char in str isPrintable, str.length > 0, width > 0. +function foldString(string, width) { + // In folded style, $k$ consecutive newlines output as $k+1$ newlines— + // unless they're before or after a more-indented line, or at the very + // beginning or end, in which case $k$ maps to $k$. + // Therefore, parse each chunk as newline(s) followed by a content line. + var lineRe = /(\n+)([^\n]*)/g; + + // first line (possibly an empty line) + var result = (function () { + var nextLF = string.indexOf('\n'); + nextLF = nextLF !== -1 ? nextLF : string.length; + lineRe.lastIndex = nextLF; + return foldLine(string.slice(0, nextLF), width); + }()); + // If we haven't reached the first content line yet, don't add an extra \n. + var prevMoreIndented = string[0] === '\n' || string[0] === ' '; + var moreIndented; + + // rest of the lines + var match; + while ((match = lineRe.exec(string))) { + var prefix = match[1], line = match[2]; + moreIndented = (line[0] === ' '); + result += prefix + + (!prevMoreIndented && !moreIndented && line !== '' + ? '\n' : '') + + foldLine(line, width); + prevMoreIndented = moreIndented; + } + + return result; +} + +// Greedy line breaking. +// Picks the longest line under the limit each time, +// otherwise settles for the shortest line over the limit. +// NB. More-indented lines *cannot* be folded, as that would add an extra \n. +function foldLine(line, width) { + if (line === '' || line[0] === ' ') return line; + + // Since a more-indented line adds a \n, breaks can't be followed by a space. + var breakRe = / [^ ]/g; // note: the match index will always be <= length-2. + var match; + // start is an inclusive index. end, curr, and next are exclusive. + var start = 0, end, curr = 0, next = 0; + var result = ''; + + // Invariants: 0 <= start <= length-1. + // 0 <= curr <= next <= max(0, length-2). curr - start <= width. + // Inside the loop: + // A match implies length >= 2, so curr and next are <= length-2. + while ((match = breakRe.exec(line))) { + next = match.index; + // maintain invariant: curr - start <= width + if (next - start > width) { + end = (curr > start) ? curr : next; // derive end <= length-2 + result += '\n' + line.slice(start, end); + // skip the space that was output as \n + start = end + 1; // derive start <= length-1 + } + curr = next; + } + + // By the invariants, start <= length-1, so there is something left over. + // It is either the whole string or a part starting from non-whitespace. + result += '\n'; + // Insert a break if the remainder is too long and there is a break available. + if (line.length - start > width && curr > start) { + result += line.slice(start, curr) + '\n' + line.slice(curr + 1); + } else { + result += line.slice(start); + } + + return result.slice(1); // drop extra \n joiner +} + +// Escapes a double-quoted string. +function escapeString(string) { + var result = ''; + var char, nextChar; + var escapeSeq; + + for (var i = 0; i < string.length; i++) { + char = string.charCodeAt(i); + // Check for surrogate pairs (reference Unicode 3.0 section "3.7 Surrogates"). + if (char >= 0xD800 && char <= 0xDBFF/* high surrogate */) { + nextChar = string.charCodeAt(i + 1); + if (nextChar >= 0xDC00 && nextChar <= 0xDFFF/* low surrogate */) { + // Combine the surrogate pair and store it escaped. + result += encodeHex((char - 0xD800) * 0x400 + nextChar - 0xDC00 + 0x10000); + // Advance index one extra since we already used that char here. + i++; continue; + } + } + escapeSeq = ESCAPE_SEQUENCES[char]; + result += !escapeSeq && isPrintable(char) + ? string[i] + : escapeSeq || encodeHex(char); + } + + return result; +} + +function writeFlowSequence(state, level, object) { + var _result = '', + _tag = state.tag, + index, + length; + + for (index = 0, length = object.length; index < length; index += 1) { + // Write only valid elements. + if (writeNode(state, level, object[index], false, false)) { + if (index !== 0) _result += ',' + (!state.condenseFlow ? ' ' : ''); + _result += state.dump; + } + } + + state.tag = _tag; + state.dump = '[' + _result + ']'; +} + +function writeBlockSequence(state, level, object, compact) { + var _result = '', + _tag = state.tag, + index, + length; + + for (index = 0, length = object.length; index < length; index += 1) { + // Write only valid elements. + if (writeNode(state, level + 1, object[index], true, true)) { + if (!compact || index !== 0) { + _result += generateNextLine(state, level); + } + + if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) { + _result += '-'; + } else { + _result += '- '; + } + + _result += state.dump; + } + } + + state.tag = _tag; + state.dump = _result || '[]'; // Empty sequence if no valid values. +} + +function writeFlowMapping(state, level, object) { + var _result = '', + _tag = state.tag, + objectKeyList = Object.keys(object), + index, + length, + objectKey, + objectValue, + pairBuffer; + + for (index = 0, length = objectKeyList.length; index < length; index += 1) { + pairBuffer = state.condenseFlow ? '"' : ''; + + if (index !== 0) pairBuffer += ', '; + + objectKey = objectKeyList[index]; + objectValue = object[objectKey]; + + if (!writeNode(state, level, objectKey, false, false)) { + continue; // Skip this pair because of invalid key; + } + + if (state.dump.length > 1024) pairBuffer += '? '; + + pairBuffer += state.dump + (state.condenseFlow ? '"' : '') + ':' + (state.condenseFlow ? '' : ' '); + + if (!writeNode(state, level, objectValue, false, false)) { + continue; // Skip this pair because of invalid value. + } + + pairBuffer += state.dump; + + // Both key and value are valid. + _result += pairBuffer; + } + + state.tag = _tag; + state.dump = '{' + _result + '}'; +} + +function writeBlockMapping(state, level, object, compact) { + var _result = '', + _tag = state.tag, + objectKeyList = Object.keys(object), + index, + length, + objectKey, + objectValue, + explicitPair, + pairBuffer; + + // Allow sorting keys so that the output file is deterministic + if (state.sortKeys === true) { + // Default sorting + objectKeyList.sort(); + } else if (typeof state.sortKeys === 'function') { + // Custom sort function + objectKeyList.sort(state.sortKeys); + } else if (state.sortKeys) { + // Something is wrong + throw new YAMLException('sortKeys must be a boolean or a function'); + } + + for (index = 0, length = objectKeyList.length; index < length; index += 1) { + pairBuffer = ''; + + if (!compact || index !== 0) { + pairBuffer += generateNextLine(state, level); + } + + objectKey = objectKeyList[index]; + objectValue = object[objectKey]; + + if (!writeNode(state, level + 1, objectKey, true, true, true)) { + continue; // Skip this pair because of invalid key. + } + + explicitPair = (state.tag !== null && state.tag !== '?') || + (state.dump && state.dump.length > 1024); + + if (explicitPair) { + if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) { + pairBuffer += '?'; + } else { + pairBuffer += '? '; + } + } + + pairBuffer += state.dump; + + if (explicitPair) { + pairBuffer += generateNextLine(state, level); + } + + if (!writeNode(state, level + 1, objectValue, true, explicitPair)) { + continue; // Skip this pair because of invalid value. + } + + if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) { + pairBuffer += ':'; + } else { + pairBuffer += ': '; + } + + pairBuffer += state.dump; + + // Both key and value are valid. + _result += pairBuffer; + } + + state.tag = _tag; + state.dump = _result || '{}'; // Empty mapping if no valid pairs. +} + +function detectType(state, object, explicit) { + var _result, typeList, index, length, type, style; + + typeList = explicit ? state.explicitTypes : state.implicitTypes; + + for (index = 0, length = typeList.length; index < length; index += 1) { + type = typeList[index]; + + if ((type.instanceOf || type.predicate) && + (!type.instanceOf || ((typeof object === 'object') && (object instanceof type.instanceOf))) && + (!type.predicate || type.predicate(object))) { + + state.tag = explicit ? type.tag : '?'; + + if (type.represent) { + style = state.styleMap[type.tag] || type.defaultStyle; + + if (_toString.call(type.represent) === '[object Function]') { + _result = type.represent(object, style); + } else if (_hasOwnProperty.call(type.represent, style)) { + _result = type.represent[style](object, style); + } else { + throw new YAMLException('!<' + type.tag + '> tag resolver accepts not "' + style + '" style'); + } + + state.dump = _result; + } + + return true; + } + } + + return false; +} + +// Serializes `object` and writes it to global `result`. +// Returns true on success, or false on invalid object. +// +function writeNode(state, level, object, block, compact, iskey) { + state.tag = null; + state.dump = object; + + if (!detectType(state, object, false)) { + detectType(state, object, true); + } + + var type = _toString.call(state.dump); + + if (block) { + block = (state.flowLevel < 0 || state.flowLevel > level); + } + + var objectOrArray = type === '[object Object]' || type === '[object Array]', + duplicateIndex, + duplicate; + + if (objectOrArray) { + duplicateIndex = state.duplicates.indexOf(object); + duplicate = duplicateIndex !== -1; + } + + if ((state.tag !== null && state.tag !== '?') || duplicate || (state.indent !== 2 && level > 0)) { + compact = false; + } + + if (duplicate && state.usedDuplicates[duplicateIndex]) { + state.dump = '*ref_' + duplicateIndex; + } else { + if (objectOrArray && duplicate && !state.usedDuplicates[duplicateIndex]) { + state.usedDuplicates[duplicateIndex] = true; + } + if (type === '[object Object]') { + if (block && (Object.keys(state.dump).length !== 0)) { + writeBlockMapping(state, level, state.dump, compact); + if (duplicate) { + state.dump = '&ref_' + duplicateIndex + state.dump; + } + } else { + writeFlowMapping(state, level, state.dump); + if (duplicate) { + state.dump = '&ref_' + duplicateIndex + ' ' + state.dump; + } + } + } else if (type === '[object Array]') { + if (block && (state.dump.length !== 0)) { + writeBlockSequence(state, level, state.dump, compact); + if (duplicate) { + state.dump = '&ref_' + duplicateIndex + state.dump; + } + } else { + writeFlowSequence(state, level, state.dump); + if (duplicate) { + state.dump = '&ref_' + duplicateIndex + ' ' + state.dump; + } + } + } else if (type === '[object String]') { + if (state.tag !== '?') { + writeScalar(state, state.dump, level, iskey); + } + } else { + if (state.skipInvalid) return false; + throw new YAMLException('unacceptable kind of an object to dump ' + type); + } + + if (state.tag !== null && state.tag !== '?') { + state.dump = '!<' + state.tag + '> ' + state.dump; + } + } + + return true; +} + +function getDuplicateReferences(object, state) { + var objects = [], + duplicatesIndexes = [], + index, + length; + + inspectNode(object, objects, duplicatesIndexes); + + for (index = 0, length = duplicatesIndexes.length; index < length; index += 1) { + state.duplicates.push(objects[duplicatesIndexes[index]]); + } + state.usedDuplicates = new Array(length); +} + +function inspectNode(object, objects, duplicatesIndexes) { + var objectKeyList, + index, + length; + + if (object !== null && typeof object === 'object') { + index = objects.indexOf(object); + if (index !== -1) { + if (duplicatesIndexes.indexOf(index) === -1) { + duplicatesIndexes.push(index); + } + } else { + objects.push(object); + + if (Array.isArray(object)) { + for (index = 0, length = object.length; index < length; index += 1) { + inspectNode(object[index], objects, duplicatesIndexes); + } + } else { + objectKeyList = Object.keys(object); + + for (index = 0, length = objectKeyList.length; index < length; index += 1) { + inspectNode(object[objectKeyList[index]], objects, duplicatesIndexes); + } + } + } + } +} + +function dump(input, options) { + options = options || {}; + + var state = new State(options); + + if (!state.noRefs) getDuplicateReferences(input, state); + + if (writeNode(state, 0, input, true, true)) return state.dump + '\n'; + + return ''; +} + +function safeDump(input, options) { + return dump(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options)); +} + +module.exports.dump = dump; +module.exports.safeDump = safeDump; + +},{"./common":2,"./exception":4,"./schema/default_full":9,"./schema/default_safe":10}],4:[function(require,module,exports){ +// YAML error class. http://stackoverflow.com/questions/8458984 +// +'use strict'; + +function YAMLException(reason, mark) { + // Super constructor + Error.call(this); + + this.name = 'YAMLException'; + this.reason = reason; + this.mark = mark; + this.message = (this.reason || '(unknown reason)') + (this.mark ? ' ' + this.mark.toString() : ''); + + // Include stack trace in error object + if (Error.captureStackTrace) { + // Chrome and NodeJS + Error.captureStackTrace(this, this.constructor); + } else { + // FF, IE 10+ and Safari 6+. Fallback for others + this.stack = (new Error()).stack || ''; + } +} + + +// Inherit from Error +YAMLException.prototype = Object.create(Error.prototype); +YAMLException.prototype.constructor = YAMLException; + + +YAMLException.prototype.toString = function toString(compact) { + var result = this.name + ': '; + + result += this.reason || '(unknown reason)'; + + if (!compact && this.mark) { + result += ' ' + this.mark.toString(); + } + + return result; +}; + + +module.exports = YAMLException; + +},{}],5:[function(require,module,exports){ +'use strict'; + +/*eslint-disable max-len,no-use-before-define*/ + +var common = require('./common'); +var YAMLException = require('./exception'); +var Mark = require('./mark'); +var DEFAULT_SAFE_SCHEMA = require('./schema/default_safe'); +var DEFAULT_FULL_SCHEMA = require('./schema/default_full'); + + +var _hasOwnProperty = Object.prototype.hasOwnProperty; + + +var CONTEXT_FLOW_IN = 1; +var CONTEXT_FLOW_OUT = 2; +var CONTEXT_BLOCK_IN = 3; +var CONTEXT_BLOCK_OUT = 4; + + +var CHOMPING_CLIP = 1; +var CHOMPING_STRIP = 2; +var CHOMPING_KEEP = 3; + + +var PATTERN_NON_PRINTABLE = /[\x00-\x08\x0B\x0C\x0E-\x1F\x7F-\x84\x86-\x9F\uFFFE\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/; +var PATTERN_NON_ASCII_LINE_BREAKS = /[\x85\u2028\u2029]/; +var PATTERN_FLOW_INDICATORS = /[,\[\]\{\}]/; +var PATTERN_TAG_HANDLE = /^(?:!|!!|![a-z\-]+!)$/i; +var PATTERN_TAG_URI = /^(?:!|[^,\[\]\{\}])(?:%[0-9a-f]{2}|[0-9a-z\-#;\/\?:@&=\+\$,_\.!~\*'\(\)\[\]])*$/i; + + +function is_EOL(c) { + return (c === 0x0A/* LF */) || (c === 0x0D/* CR */); +} + +function is_WHITE_SPACE(c) { + return (c === 0x09/* Tab */) || (c === 0x20/* Space */); +} + +function is_WS_OR_EOL(c) { + return (c === 0x09/* Tab */) || + (c === 0x20/* Space */) || + (c === 0x0A/* LF */) || + (c === 0x0D/* CR */); +} + +function is_FLOW_INDICATOR(c) { + return c === 0x2C/* , */ || + c === 0x5B/* [ */ || + c === 0x5D/* ] */ || + c === 0x7B/* { */ || + c === 0x7D/* } */; +} + +function fromHexCode(c) { + var lc; + + if ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) { + return c - 0x30; + } + + /*eslint-disable no-bitwise*/ + lc = c | 0x20; + + if ((0x61/* a */ <= lc) && (lc <= 0x66/* f */)) { + return lc - 0x61 + 10; + } + + return -1; +} + +function escapedHexLen(c) { + if (c === 0x78/* x */) { return 2; } + if (c === 0x75/* u */) { return 4; } + if (c === 0x55/* U */) { return 8; } + return 0; +} + +function fromDecimalCode(c) { + if ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) { + return c - 0x30; + } + + return -1; +} + +function simpleEscapeSequence(c) { + /* eslint-disable indent */ + return (c === 0x30/* 0 */) ? '\x00' : + (c === 0x61/* a */) ? '\x07' : + (c === 0x62/* b */) ? '\x08' : + (c === 0x74/* t */) ? '\x09' : + (c === 0x09/* Tab */) ? '\x09' : + (c === 0x6E/* n */) ? '\x0A' : + (c === 0x76/* v */) ? '\x0B' : + (c === 0x66/* f */) ? '\x0C' : + (c === 0x72/* r */) ? '\x0D' : + (c === 0x65/* e */) ? '\x1B' : + (c === 0x20/* Space */) ? ' ' : + (c === 0x22/* " */) ? '\x22' : + (c === 0x2F/* / */) ? '/' : + (c === 0x5C/* \ */) ? '\x5C' : + (c === 0x4E/* N */) ? '\x85' : + (c === 0x5F/* _ */) ? '\xA0' : + (c === 0x4C/* L */) ? '\u2028' : + (c === 0x50/* P */) ? '\u2029' : ''; +} + +function charFromCodepoint(c) { + if (c <= 0xFFFF) { + return String.fromCharCode(c); + } + // Encode UTF-16 surrogate pair + // https://en.wikipedia.org/wiki/UTF-16#Code_points_U.2B010000_to_U.2B10FFFF + return String.fromCharCode( + ((c - 0x010000) >> 10) + 0xD800, + ((c - 0x010000) & 0x03FF) + 0xDC00 + ); +} + +var simpleEscapeCheck = new Array(256); // integer, for fast access +var simpleEscapeMap = new Array(256); +for (var i = 0; i < 256; i++) { + simpleEscapeCheck[i] = simpleEscapeSequence(i) ? 1 : 0; + simpleEscapeMap[i] = simpleEscapeSequence(i); +} + + +function State(input, options) { + this.input = input; + + this.filename = options['filename'] || null; + this.schema = options['schema'] || DEFAULT_FULL_SCHEMA; + this.onWarning = options['onWarning'] || null; + this.legacy = options['legacy'] || false; + this.json = options['json'] || false; + this.listener = options['listener'] || null; + + this.implicitTypes = this.schema.compiledImplicit; + this.typeMap = this.schema.compiledTypeMap; + + this.length = input.length; + this.position = 0; + this.line = 0; + this.lineStart = 0; + this.lineIndent = 0; + + this.documents = []; + + /* + this.version; + this.checkLineBreaks; + this.tagMap; + this.anchorMap; + this.tag; + this.anchor; + this.kind; + this.result;*/ + +} + + +function generateError(state, message) { + return new YAMLException( + message, + new Mark(state.filename, state.input, state.position, state.line, (state.position - state.lineStart))); +} + +function throwError(state, message) { + throw generateError(state, message); +} + +function throwWarning(state, message) { + if (state.onWarning) { + state.onWarning.call(null, generateError(state, message)); + } +} + + +var directiveHandlers = { + + YAML: function handleYamlDirective(state, name, args) { + + var match, major, minor; + + if (state.version !== null) { + throwError(state, 'duplication of %YAML directive'); + } + + if (args.length !== 1) { + throwError(state, 'YAML directive accepts exactly one argument'); + } + + match = /^([0-9]+)\.([0-9]+)$/.exec(args[0]); + + if (match === null) { + throwError(state, 'ill-formed argument of the YAML directive'); + } + + major = parseInt(match[1], 10); + minor = parseInt(match[2], 10); + + if (major !== 1) { + throwError(state, 'unacceptable YAML version of the document'); + } + + state.version = args[0]; + state.checkLineBreaks = (minor < 2); + + if (minor !== 1 && minor !== 2) { + throwWarning(state, 'unsupported YAML version of the document'); + } + }, + + TAG: function handleTagDirective(state, name, args) { + + var handle, prefix; + + if (args.length !== 2) { + throwError(state, 'TAG directive accepts exactly two arguments'); + } + + handle = args[0]; + prefix = args[1]; + + if (!PATTERN_TAG_HANDLE.test(handle)) { + throwError(state, 'ill-formed tag handle (first argument) of the TAG directive'); + } + + if (_hasOwnProperty.call(state.tagMap, handle)) { + throwError(state, 'there is a previously declared suffix for "' + handle + '" tag handle'); + } + + if (!PATTERN_TAG_URI.test(prefix)) { + throwError(state, 'ill-formed tag prefix (second argument) of the TAG directive'); + } + + state.tagMap[handle] = prefix; + } +}; + + +function captureSegment(state, start, end, checkJson) { + var _position, _length, _character, _result; + + if (start < end) { + _result = state.input.slice(start, end); + + if (checkJson) { + for (_position = 0, _length = _result.length; _position < _length; _position += 1) { + _character = _result.charCodeAt(_position); + if (!(_character === 0x09 || + (0x20 <= _character && _character <= 0x10FFFF))) { + throwError(state, 'expected valid JSON character'); + } + } + } else if (PATTERN_NON_PRINTABLE.test(_result)) { + throwError(state, 'the stream contains non-printable characters'); + } + + state.result += _result; + } +} + +function mergeMappings(state, destination, source, overridableKeys) { + var sourceKeys, key, index, quantity; + + if (!common.isObject(source)) { + throwError(state, 'cannot merge mappings; the provided source object is unacceptable'); + } + + sourceKeys = Object.keys(source); + + for (index = 0, quantity = sourceKeys.length; index < quantity; index += 1) { + key = sourceKeys[index]; + + if (!_hasOwnProperty.call(destination, key)) { + destination[key] = source[key]; + overridableKeys[key] = true; + } + } +} + +function storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode, startLine, startPos) { + var index, quantity; + + keyNode = String(keyNode); + + if (_result === null) { + _result = {}; + } + + if (keyTag === 'tag:yaml.org,2002:merge') { + if (Array.isArray(valueNode)) { + for (index = 0, quantity = valueNode.length; index < quantity; index += 1) { + mergeMappings(state, _result, valueNode[index], overridableKeys); + } + } else { + mergeMappings(state, _result, valueNode, overridableKeys); + } + } else { + if (!state.json && + !_hasOwnProperty.call(overridableKeys, keyNode) && + _hasOwnProperty.call(_result, keyNode)) { + state.line = startLine || state.line; + state.position = startPos || state.position; + throwError(state, 'duplicated mapping key'); + } + _result[keyNode] = valueNode; + delete overridableKeys[keyNode]; + } + + return _result; +} + +function readLineBreak(state) { + var ch; + + ch = state.input.charCodeAt(state.position); + + if (ch === 0x0A/* LF */) { + state.position++; + } else if (ch === 0x0D/* CR */) { + state.position++; + if (state.input.charCodeAt(state.position) === 0x0A/* LF */) { + state.position++; + } + } else { + throwError(state, 'a line break is expected'); + } + + state.line += 1; + state.lineStart = state.position; +} + +function skipSeparationSpace(state, allowComments, checkIndent) { + var lineBreaks = 0, + ch = state.input.charCodeAt(state.position); + + while (ch !== 0) { + while (is_WHITE_SPACE(ch)) { + ch = state.input.charCodeAt(++state.position); + } + + if (allowComments && ch === 0x23/* # */) { + do { + ch = state.input.charCodeAt(++state.position); + } while (ch !== 0x0A/* LF */ && ch !== 0x0D/* CR */ && ch !== 0); + } + + if (is_EOL(ch)) { + readLineBreak(state); + + ch = state.input.charCodeAt(state.position); + lineBreaks++; + state.lineIndent = 0; + + while (ch === 0x20/* Space */) { + state.lineIndent++; + ch = state.input.charCodeAt(++state.position); + } + } else { + break; + } + } + + if (checkIndent !== -1 && lineBreaks !== 0 && state.lineIndent < checkIndent) { + throwWarning(state, 'deficient indentation'); + } + + return lineBreaks; +} + +function testDocumentSeparator(state) { + var _position = state.position, + ch; + + ch = state.input.charCodeAt(_position); + + // Condition state.position === state.lineStart is tested + // in parent on each call, for efficiency. No needs to test here again. + if ((ch === 0x2D/* - */ || ch === 0x2E/* . */) && + ch === state.input.charCodeAt(_position + 1) && + ch === state.input.charCodeAt(_position + 2)) { + + _position += 3; + + ch = state.input.charCodeAt(_position); + + if (ch === 0 || is_WS_OR_EOL(ch)) { + return true; + } + } + + return false; +} + +function writeFoldedLines(state, count) { + if (count === 1) { + state.result += ' '; + } else if (count > 1) { + state.result += common.repeat('\n', count - 1); + } +} + + +function readPlainScalar(state, nodeIndent, withinFlowCollection) { + var preceding, + following, + captureStart, + captureEnd, + hasPendingContent, + _line, + _lineStart, + _lineIndent, + _kind = state.kind, + _result = state.result, + ch; + + ch = state.input.charCodeAt(state.position); + + if (is_WS_OR_EOL(ch) || + is_FLOW_INDICATOR(ch) || + ch === 0x23/* # */ || + ch === 0x26/* & */ || + ch === 0x2A/* * */ || + ch === 0x21/* ! */ || + ch === 0x7C/* | */ || + ch === 0x3E/* > */ || + ch === 0x27/* ' */ || + ch === 0x22/* " */ || + ch === 0x25/* % */ || + ch === 0x40/* @ */ || + ch === 0x60/* ` */) { + return false; + } + + if (ch === 0x3F/* ? */ || ch === 0x2D/* - */) { + following = state.input.charCodeAt(state.position + 1); + + if (is_WS_OR_EOL(following) || + withinFlowCollection && is_FLOW_INDICATOR(following)) { + return false; + } + } + + state.kind = 'scalar'; + state.result = ''; + captureStart = captureEnd = state.position; + hasPendingContent = false; + + while (ch !== 0) { + if (ch === 0x3A/* : */) { + following = state.input.charCodeAt(state.position + 1); + + if (is_WS_OR_EOL(following) || + withinFlowCollection && is_FLOW_INDICATOR(following)) { + break; + } + + } else if (ch === 0x23/* # */) { + preceding = state.input.charCodeAt(state.position - 1); + + if (is_WS_OR_EOL(preceding)) { + break; + } + + } else if ((state.position === state.lineStart && testDocumentSeparator(state)) || + withinFlowCollection && is_FLOW_INDICATOR(ch)) { + break; + + } else if (is_EOL(ch)) { + _line = state.line; + _lineStart = state.lineStart; + _lineIndent = state.lineIndent; + skipSeparationSpace(state, false, -1); + + if (state.lineIndent >= nodeIndent) { + hasPendingContent = true; + ch = state.input.charCodeAt(state.position); + continue; + } else { + state.position = captureEnd; + state.line = _line; + state.lineStart = _lineStart; + state.lineIndent = _lineIndent; + break; + } + } + + if (hasPendingContent) { + captureSegment(state, captureStart, captureEnd, false); + writeFoldedLines(state, state.line - _line); + captureStart = captureEnd = state.position; + hasPendingContent = false; + } + + if (!is_WHITE_SPACE(ch)) { + captureEnd = state.position + 1; + } + + ch = state.input.charCodeAt(++state.position); + } + + captureSegment(state, captureStart, captureEnd, false); + + if (state.result) { + return true; + } + + state.kind = _kind; + state.result = _result; + return false; +} + +function readSingleQuotedScalar(state, nodeIndent) { + var ch, + captureStart, captureEnd; + + ch = state.input.charCodeAt(state.position); + + if (ch !== 0x27/* ' */) { + return false; + } + + state.kind = 'scalar'; + state.result = ''; + state.position++; + captureStart = captureEnd = state.position; + + while ((ch = state.input.charCodeAt(state.position)) !== 0) { + if (ch === 0x27/* ' */) { + captureSegment(state, captureStart, state.position, true); + ch = state.input.charCodeAt(++state.position); + + if (ch === 0x27/* ' */) { + captureStart = state.position; + state.position++; + captureEnd = state.position; + } else { + return true; + } + + } else if (is_EOL(ch)) { + captureSegment(state, captureStart, captureEnd, true); + writeFoldedLines(state, skipSeparationSpace(state, false, nodeIndent)); + captureStart = captureEnd = state.position; + + } else if (state.position === state.lineStart && testDocumentSeparator(state)) { + throwError(state, 'unexpected end of the document within a single quoted scalar'); + + } else { + state.position++; + captureEnd = state.position; + } + } + + throwError(state, 'unexpected end of the stream within a single quoted scalar'); +} + +function readDoubleQuotedScalar(state, nodeIndent) { + var captureStart, + captureEnd, + hexLength, + hexResult, + tmp, + ch; + + ch = state.input.charCodeAt(state.position); + + if (ch !== 0x22/* " */) { + return false; + } + + state.kind = 'scalar'; + state.result = ''; + state.position++; + captureStart = captureEnd = state.position; + + while ((ch = state.input.charCodeAt(state.position)) !== 0) { + if (ch === 0x22/* " */) { + captureSegment(state, captureStart, state.position, true); + state.position++; + return true; + + } else if (ch === 0x5C/* \ */) { + captureSegment(state, captureStart, state.position, true); + ch = state.input.charCodeAt(++state.position); + + if (is_EOL(ch)) { + skipSeparationSpace(state, false, nodeIndent); + + // TODO: rework to inline fn with no type cast? + } else if (ch < 256 && simpleEscapeCheck[ch]) { + state.result += simpleEscapeMap[ch]; + state.position++; + + } else if ((tmp = escapedHexLen(ch)) > 0) { + hexLength = tmp; + hexResult = 0; + + for (; hexLength > 0; hexLength--) { + ch = state.input.charCodeAt(++state.position); + + if ((tmp = fromHexCode(ch)) >= 0) { + hexResult = (hexResult << 4) + tmp; + + } else { + throwError(state, 'expected hexadecimal character'); + } + } + + state.result += charFromCodepoint(hexResult); + + state.position++; + + } else { + throwError(state, 'unknown escape sequence'); + } + + captureStart = captureEnd = state.position; + + } else if (is_EOL(ch)) { + captureSegment(state, captureStart, captureEnd, true); + writeFoldedLines(state, skipSeparationSpace(state, false, nodeIndent)); + captureStart = captureEnd = state.position; + + } else if (state.position === state.lineStart && testDocumentSeparator(state)) { + throwError(state, 'unexpected end of the document within a double quoted scalar'); + + } else { + state.position++; + captureEnd = state.position; + } + } + + throwError(state, 'unexpected end of the stream within a double quoted scalar'); +} + +function readFlowCollection(state, nodeIndent) { + var readNext = true, + _line, + _tag = state.tag, + _result, + _anchor = state.anchor, + following, + terminator, + isPair, + isExplicitPair, + isMapping, + overridableKeys = {}, + keyNode, + keyTag, + valueNode, + ch; + + ch = state.input.charCodeAt(state.position); + + if (ch === 0x5B/* [ */) { + terminator = 0x5D;/* ] */ + isMapping = false; + _result = []; + } else if (ch === 0x7B/* { */) { + terminator = 0x7D;/* } */ + isMapping = true; + _result = {}; + } else { + return false; + } + + if (state.anchor !== null) { + state.anchorMap[state.anchor] = _result; + } + + ch = state.input.charCodeAt(++state.position); + + while (ch !== 0) { + skipSeparationSpace(state, true, nodeIndent); + + ch = state.input.charCodeAt(state.position); + + if (ch === terminator) { + state.position++; + state.tag = _tag; + state.anchor = _anchor; + state.kind = isMapping ? 'mapping' : 'sequence'; + state.result = _result; + return true; + } else if (!readNext) { + throwError(state, 'missed comma between flow collection entries'); + } + + keyTag = keyNode = valueNode = null; + isPair = isExplicitPair = false; + + if (ch === 0x3F/* ? */) { + following = state.input.charCodeAt(state.position + 1); + + if (is_WS_OR_EOL(following)) { + isPair = isExplicitPair = true; + state.position++; + skipSeparationSpace(state, true, nodeIndent); + } + } + + _line = state.line; + composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true); + keyTag = state.tag; + keyNode = state.result; + skipSeparationSpace(state, true, nodeIndent); + + ch = state.input.charCodeAt(state.position); + + if ((isExplicitPair || state.line === _line) && ch === 0x3A/* : */) { + isPair = true; + ch = state.input.charCodeAt(++state.position); + skipSeparationSpace(state, true, nodeIndent); + composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true); + valueNode = state.result; + } + + if (isMapping) { + storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode); + } else if (isPair) { + _result.push(storeMappingPair(state, null, overridableKeys, keyTag, keyNode, valueNode)); + } else { + _result.push(keyNode); + } + + skipSeparationSpace(state, true, nodeIndent); + + ch = state.input.charCodeAt(state.position); + + if (ch === 0x2C/* , */) { + readNext = true; + ch = state.input.charCodeAt(++state.position); + } else { + readNext = false; + } + } + + throwError(state, 'unexpected end of the stream within a flow collection'); +} + +function readBlockScalar(state, nodeIndent) { + var captureStart, + folding, + chomping = CHOMPING_CLIP, + didReadContent = false, + detectedIndent = false, + textIndent = nodeIndent, + emptyLines = 0, + atMoreIndented = false, + tmp, + ch; + + ch = state.input.charCodeAt(state.position); + + if (ch === 0x7C/* | */) { + folding = false; + } else if (ch === 0x3E/* > */) { + folding = true; + } else { + return false; + } + + state.kind = 'scalar'; + state.result = ''; + + while (ch !== 0) { + ch = state.input.charCodeAt(++state.position); + + if (ch === 0x2B/* + */ || ch === 0x2D/* - */) { + if (CHOMPING_CLIP === chomping) { + chomping = (ch === 0x2B/* + */) ? CHOMPING_KEEP : CHOMPING_STRIP; + } else { + throwError(state, 'repeat of a chomping mode identifier'); + } + + } else if ((tmp = fromDecimalCode(ch)) >= 0) { + if (tmp === 0) { + throwError(state, 'bad explicit indentation width of a block scalar; it cannot be less than one'); + } else if (!detectedIndent) { + textIndent = nodeIndent + tmp - 1; + detectedIndent = true; + } else { + throwError(state, 'repeat of an indentation width identifier'); + } + + } else { + break; + } + } + + if (is_WHITE_SPACE(ch)) { + do { ch = state.input.charCodeAt(++state.position); } + while (is_WHITE_SPACE(ch)); + + if (ch === 0x23/* # */) { + do { ch = state.input.charCodeAt(++state.position); } + while (!is_EOL(ch) && (ch !== 0)); + } + } + + while (ch !== 0) { + readLineBreak(state); + state.lineIndent = 0; + + ch = state.input.charCodeAt(state.position); + + while ((!detectedIndent || state.lineIndent < textIndent) && + (ch === 0x20/* Space */)) { + state.lineIndent++; + ch = state.input.charCodeAt(++state.position); + } + + if (!detectedIndent && state.lineIndent > textIndent) { + textIndent = state.lineIndent; + } + + if (is_EOL(ch)) { + emptyLines++; + continue; + } + + // End of the scalar. + if (state.lineIndent < textIndent) { + + // Perform the chomping. + if (chomping === CHOMPING_KEEP) { + state.result += common.repeat('\n', didReadContent ? 1 + emptyLines : emptyLines); + } else if (chomping === CHOMPING_CLIP) { + if (didReadContent) { // i.e. only if the scalar is not empty. + state.result += '\n'; + } + } + + // Break this `while` cycle and go to the funciton's epilogue. + break; + } + + // Folded style: use fancy rules to handle line breaks. + if (folding) { + + // Lines starting with white space characters (more-indented lines) are not folded. + if (is_WHITE_SPACE(ch)) { + atMoreIndented = true; + // except for the first content line (cf. Example 8.1) + state.result += common.repeat('\n', didReadContent ? 1 + emptyLines : emptyLines); + + // End of more-indented block. + } else if (atMoreIndented) { + atMoreIndented = false; + state.result += common.repeat('\n', emptyLines + 1); + + // Just one line break - perceive as the same line. + } else if (emptyLines === 0) { + if (didReadContent) { // i.e. only if we have already read some scalar content. + state.result += ' '; + } + + // Several line breaks - perceive as different lines. + } else { + state.result += common.repeat('\n', emptyLines); + } + + // Literal style: just add exact number of line breaks between content lines. + } else { + // Keep all line breaks except the header line break. + state.result += common.repeat('\n', didReadContent ? 1 + emptyLines : emptyLines); + } + + didReadContent = true; + detectedIndent = true; + emptyLines = 0; + captureStart = state.position; + + while (!is_EOL(ch) && (ch !== 0)) { + ch = state.input.charCodeAt(++state.position); + } + + captureSegment(state, captureStart, state.position, false); + } + + return true; +} + +function readBlockSequence(state, nodeIndent) { + var _line, + _tag = state.tag, + _anchor = state.anchor, + _result = [], + following, + detected = false, + ch; + + if (state.anchor !== null) { + state.anchorMap[state.anchor] = _result; + } + + ch = state.input.charCodeAt(state.position); + + while (ch !== 0) { + + if (ch !== 0x2D/* - */) { + break; + } + + following = state.input.charCodeAt(state.position + 1); + + if (!is_WS_OR_EOL(following)) { + break; + } + + detected = true; + state.position++; + + if (skipSeparationSpace(state, true, -1)) { + if (state.lineIndent <= nodeIndent) { + _result.push(null); + ch = state.input.charCodeAt(state.position); + continue; + } + } + + _line = state.line; + composeNode(state, nodeIndent, CONTEXT_BLOCK_IN, false, true); + _result.push(state.result); + skipSeparationSpace(state, true, -1); + + ch = state.input.charCodeAt(state.position); + + if ((state.line === _line || state.lineIndent > nodeIndent) && (ch !== 0)) { + throwError(state, 'bad indentation of a sequence entry'); + } else if (state.lineIndent < nodeIndent) { + break; + } + } + + if (detected) { + state.tag = _tag; + state.anchor = _anchor; + state.kind = 'sequence'; + state.result = _result; + return true; + } + return false; +} + +function readBlockMapping(state, nodeIndent, flowIndent) { + var following, + allowCompact, + _line, + _pos, + _tag = state.tag, + _anchor = state.anchor, + _result = {}, + overridableKeys = {}, + keyTag = null, + keyNode = null, + valueNode = null, + atExplicitKey = false, + detected = false, + ch; + + if (state.anchor !== null) { + state.anchorMap[state.anchor] = _result; + } + + ch = state.input.charCodeAt(state.position); + + while (ch !== 0) { + following = state.input.charCodeAt(state.position + 1); + _line = state.line; // Save the current line. + _pos = state.position; + + // + // Explicit notation case. There are two separate blocks: + // first for the key (denoted by "?") and second for the value (denoted by ":") + // + if ((ch === 0x3F/* ? */ || ch === 0x3A/* : */) && is_WS_OR_EOL(following)) { + + if (ch === 0x3F/* ? */) { + if (atExplicitKey) { + storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null); + keyTag = keyNode = valueNode = null; + } + + detected = true; + atExplicitKey = true; + allowCompact = true; + + } else if (atExplicitKey) { + // i.e. 0x3A/* : */ === character after the explicit key. + atExplicitKey = false; + allowCompact = true; + + } else { + throwError(state, 'incomplete explicit mapping pair; a key node is missed; or followed by a non-tabulated empty line'); + } + + state.position += 1; + ch = following; + + // + // Implicit notation case. Flow-style node as the key first, then ":", and the value. + // + } else if (composeNode(state, flowIndent, CONTEXT_FLOW_OUT, false, true)) { + + if (state.line === _line) { + ch = state.input.charCodeAt(state.position); + + while (is_WHITE_SPACE(ch)) { + ch = state.input.charCodeAt(++state.position); + } + + if (ch === 0x3A/* : */) { + ch = state.input.charCodeAt(++state.position); + + if (!is_WS_OR_EOL(ch)) { + throwError(state, 'a whitespace character is expected after the key-value separator within a block mapping'); + } + + if (atExplicitKey) { + storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null); + keyTag = keyNode = valueNode = null; + } + + detected = true; + atExplicitKey = false; + allowCompact = false; + keyTag = state.tag; + keyNode = state.result; + + } else if (detected) { + throwError(state, 'can not read an implicit mapping pair; a colon is missed'); + + } else { + state.tag = _tag; + state.anchor = _anchor; + return true; // Keep the result of `composeNode`. + } + + } else if (detected) { + throwError(state, 'can not read a block mapping entry; a multiline key may not be an implicit key'); + + } else { + state.tag = _tag; + state.anchor = _anchor; + return true; // Keep the result of `composeNode`. + } + + } else { + break; // Reading is done. Go to the epilogue. + } + + // + // Common reading code for both explicit and implicit notations. + // + if (state.line === _line || state.lineIndent > nodeIndent) { + if (composeNode(state, nodeIndent, CONTEXT_BLOCK_OUT, true, allowCompact)) { + if (atExplicitKey) { + keyNode = state.result; + } else { + valueNode = state.result; + } + } + + if (!atExplicitKey) { + storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode, _line, _pos); + keyTag = keyNode = valueNode = null; + } + + skipSeparationSpace(state, true, -1); + ch = state.input.charCodeAt(state.position); + } + + if (state.lineIndent > nodeIndent && (ch !== 0)) { + throwError(state, 'bad indentation of a mapping entry'); + } else if (state.lineIndent < nodeIndent) { + break; + } + } + + // + // Epilogue. + // + + // Special case: last mapping's node contains only the key in explicit notation. + if (atExplicitKey) { + storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null); + } + + // Expose the resulting mapping. + if (detected) { + state.tag = _tag; + state.anchor = _anchor; + state.kind = 'mapping'; + state.result = _result; + } + + return detected; +} + +function readTagProperty(state) { + var _position, + isVerbatim = false, + isNamed = false, + tagHandle, + tagName, + ch; + + ch = state.input.charCodeAt(state.position); + + if (ch !== 0x21/* ! */) return false; + + if (state.tag !== null) { + throwError(state, 'duplication of a tag property'); + } + + ch = state.input.charCodeAt(++state.position); + + if (ch === 0x3C/* < */) { + isVerbatim = true; + ch = state.input.charCodeAt(++state.position); + + } else if (ch === 0x21/* ! */) { + isNamed = true; + tagHandle = '!!'; + ch = state.input.charCodeAt(++state.position); + + } else { + tagHandle = '!'; + } + + _position = state.position; + + if (isVerbatim) { + do { ch = state.input.charCodeAt(++state.position); } + while (ch !== 0 && ch !== 0x3E/* > */); + + if (state.position < state.length) { + tagName = state.input.slice(_position, state.position); + ch = state.input.charCodeAt(++state.position); + } else { + throwError(state, 'unexpected end of the stream within a verbatim tag'); + } + } else { + while (ch !== 0 && !is_WS_OR_EOL(ch)) { + + if (ch === 0x21/* ! */) { + if (!isNamed) { + tagHandle = state.input.slice(_position - 1, state.position + 1); + + if (!PATTERN_TAG_HANDLE.test(tagHandle)) { + throwError(state, 'named tag handle cannot contain such characters'); + } + + isNamed = true; + _position = state.position + 1; + } else { + throwError(state, 'tag suffix cannot contain exclamation marks'); + } + } + + ch = state.input.charCodeAt(++state.position); + } + + tagName = state.input.slice(_position, state.position); + + if (PATTERN_FLOW_INDICATORS.test(tagName)) { + throwError(state, 'tag suffix cannot contain flow indicator characters'); + } + } + + if (tagName && !PATTERN_TAG_URI.test(tagName)) { + throwError(state, 'tag name cannot contain such characters: ' + tagName); + } + + if (isVerbatim) { + state.tag = tagName; + + } else if (_hasOwnProperty.call(state.tagMap, tagHandle)) { + state.tag = state.tagMap[tagHandle] + tagName; + + } else if (tagHandle === '!') { + state.tag = '!' + tagName; + + } else if (tagHandle === '!!') { + state.tag = 'tag:yaml.org,2002:' + tagName; + + } else { + throwError(state, 'undeclared tag handle "' + tagHandle + '"'); + } + + return true; +} + +function readAnchorProperty(state) { + var _position, + ch; + + ch = state.input.charCodeAt(state.position); + + if (ch !== 0x26/* & */) return false; + + if (state.anchor !== null) { + throwError(state, 'duplication of an anchor property'); + } + + ch = state.input.charCodeAt(++state.position); + _position = state.position; + + while (ch !== 0 && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) { + ch = state.input.charCodeAt(++state.position); + } + + if (state.position === _position) { + throwError(state, 'name of an anchor node must contain at least one character'); + } + + state.anchor = state.input.slice(_position, state.position); + return true; +} + +function readAlias(state) { + var _position, alias, + ch; + + ch = state.input.charCodeAt(state.position); + + if (ch !== 0x2A/* * */) return false; + + ch = state.input.charCodeAt(++state.position); + _position = state.position; + + while (ch !== 0 && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) { + ch = state.input.charCodeAt(++state.position); + } + + if (state.position === _position) { + throwError(state, 'name of an alias node must contain at least one character'); + } + + alias = state.input.slice(_position, state.position); + + if (!state.anchorMap.hasOwnProperty(alias)) { + throwError(state, 'unidentified alias "' + alias + '"'); + } + + state.result = state.anchorMap[alias]; + skipSeparationSpace(state, true, -1); + return true; +} + +function composeNode(state, parentIndent, nodeContext, allowToSeek, allowCompact) { + var allowBlockStyles, + allowBlockScalars, + allowBlockCollections, + indentStatus = 1, // 1: this>parent, 0: this=parent, -1: this parentIndent) { + indentStatus = 1; + } else if (state.lineIndent === parentIndent) { + indentStatus = 0; + } else if (state.lineIndent < parentIndent) { + indentStatus = -1; + } + } + } + + if (indentStatus === 1) { + while (readTagProperty(state) || readAnchorProperty(state)) { + if (skipSeparationSpace(state, true, -1)) { + atNewLine = true; + allowBlockCollections = allowBlockStyles; + + if (state.lineIndent > parentIndent) { + indentStatus = 1; + } else if (state.lineIndent === parentIndent) { + indentStatus = 0; + } else if (state.lineIndent < parentIndent) { + indentStatus = -1; + } + } else { + allowBlockCollections = false; + } + } + } + + if (allowBlockCollections) { + allowBlockCollections = atNewLine || allowCompact; + } + + if (indentStatus === 1 || CONTEXT_BLOCK_OUT === nodeContext) { + if (CONTEXT_FLOW_IN === nodeContext || CONTEXT_FLOW_OUT === nodeContext) { + flowIndent = parentIndent; + } else { + flowIndent = parentIndent + 1; + } + + blockIndent = state.position - state.lineStart; + + if (indentStatus === 1) { + if (allowBlockCollections && + (readBlockSequence(state, blockIndent) || + readBlockMapping(state, blockIndent, flowIndent)) || + readFlowCollection(state, flowIndent)) { + hasContent = true; + } else { + if ((allowBlockScalars && readBlockScalar(state, flowIndent)) || + readSingleQuotedScalar(state, flowIndent) || + readDoubleQuotedScalar(state, flowIndent)) { + hasContent = true; + + } else if (readAlias(state)) { + hasContent = true; + + if (state.tag !== null || state.anchor !== null) { + throwError(state, 'alias node should not have any properties'); + } + + } else if (readPlainScalar(state, flowIndent, CONTEXT_FLOW_IN === nodeContext)) { + hasContent = true; + + if (state.tag === null) { + state.tag = '?'; + } + } + + if (state.anchor !== null) { + state.anchorMap[state.anchor] = state.result; + } + } + } else if (indentStatus === 0) { + // Special case: block sequences are allowed to have same indentation level as the parent. + // http://www.yaml.org/spec/1.2/spec.html#id2799784 + hasContent = allowBlockCollections && readBlockSequence(state, blockIndent); + } + } + + if (state.tag !== null && state.tag !== '!') { + if (state.tag === '?') { + for (typeIndex = 0, typeQuantity = state.implicitTypes.length; typeIndex < typeQuantity; typeIndex += 1) { + type = state.implicitTypes[typeIndex]; + + // Implicit resolving is not allowed for non-scalar types, and '?' + // non-specific tag is only assigned to plain scalars. So, it isn't + // needed to check for 'kind' conformity. + + if (type.resolve(state.result)) { // `state.result` updated in resolver if matched + state.result = type.construct(state.result); + state.tag = type.tag; + if (state.anchor !== null) { + state.anchorMap[state.anchor] = state.result; + } + break; + } + } + } else if (_hasOwnProperty.call(state.typeMap[state.kind || 'fallback'], state.tag)) { + type = state.typeMap[state.kind || 'fallback'][state.tag]; + + if (state.result !== null && type.kind !== state.kind) { + throwError(state, 'unacceptable node kind for !<' + state.tag + '> tag; it should be "' + type.kind + '", not "' + state.kind + '"'); + } + + if (!type.resolve(state.result)) { // `state.result` updated in resolver if matched + throwError(state, 'cannot resolve a node with !<' + state.tag + '> explicit tag'); + } else { + state.result = type.construct(state.result); + if (state.anchor !== null) { + state.anchorMap[state.anchor] = state.result; + } + } + } else { + throwError(state, 'unknown tag !<' + state.tag + '>'); + } + } + + if (state.listener !== null) { + state.listener('close', state); + } + return state.tag !== null || state.anchor !== null || hasContent; +} + +function readDocument(state) { + var documentStart = state.position, + _position, + directiveName, + directiveArgs, + hasDirectives = false, + ch; + + state.version = null; + state.checkLineBreaks = state.legacy; + state.tagMap = {}; + state.anchorMap = {}; + + while ((ch = state.input.charCodeAt(state.position)) !== 0) { + skipSeparationSpace(state, true, -1); + + ch = state.input.charCodeAt(state.position); + + if (state.lineIndent > 0 || ch !== 0x25/* % */) { + break; + } + + hasDirectives = true; + ch = state.input.charCodeAt(++state.position); + _position = state.position; + + while (ch !== 0 && !is_WS_OR_EOL(ch)) { + ch = state.input.charCodeAt(++state.position); + } + + directiveName = state.input.slice(_position, state.position); + directiveArgs = []; + + if (directiveName.length < 1) { + throwError(state, 'directive name must not be less than one character in length'); + } + + while (ch !== 0) { + while (is_WHITE_SPACE(ch)) { + ch = state.input.charCodeAt(++state.position); + } + + if (ch === 0x23/* # */) { + do { ch = state.input.charCodeAt(++state.position); } + while (ch !== 0 && !is_EOL(ch)); + break; + } + + if (is_EOL(ch)) break; + + _position = state.position; + + while (ch !== 0 && !is_WS_OR_EOL(ch)) { + ch = state.input.charCodeAt(++state.position); + } + + directiveArgs.push(state.input.slice(_position, state.position)); + } + + if (ch !== 0) readLineBreak(state); + + if (_hasOwnProperty.call(directiveHandlers, directiveName)) { + directiveHandlers[directiveName](state, directiveName, directiveArgs); + } else { + throwWarning(state, 'unknown document directive "' + directiveName + '"'); + } + } + + skipSeparationSpace(state, true, -1); + + if (state.lineIndent === 0 && + state.input.charCodeAt(state.position) === 0x2D/* - */ && + state.input.charCodeAt(state.position + 1) === 0x2D/* - */ && + state.input.charCodeAt(state.position + 2) === 0x2D/* - */) { + state.position += 3; + skipSeparationSpace(state, true, -1); + + } else if (hasDirectives) { + throwError(state, 'directives end mark is expected'); + } + + composeNode(state, state.lineIndent - 1, CONTEXT_BLOCK_OUT, false, true); + skipSeparationSpace(state, true, -1); + + if (state.checkLineBreaks && + PATTERN_NON_ASCII_LINE_BREAKS.test(state.input.slice(documentStart, state.position))) { + throwWarning(state, 'non-ASCII line breaks are interpreted as content'); + } + + state.documents.push(state.result); + + if (state.position === state.lineStart && testDocumentSeparator(state)) { + + if (state.input.charCodeAt(state.position) === 0x2E/* . */) { + state.position += 3; + skipSeparationSpace(state, true, -1); + } + return; + } + + if (state.position < (state.length - 1)) { + throwError(state, 'end of the stream or a document separator is expected'); + } else { + return; + } +} + + +function loadDocuments(input, options) { + input = String(input); + options = options || {}; + + if (input.length !== 0) { + + // Add tailing `\n` if not exists + if (input.charCodeAt(input.length - 1) !== 0x0A/* LF */ && + input.charCodeAt(input.length - 1) !== 0x0D/* CR */) { + input += '\n'; + } + + // Strip BOM + if (input.charCodeAt(0) === 0xFEFF) { + input = input.slice(1); + } + } + + var state = new State(input, options); + + // Use 0 as string terminator. That significantly simplifies bounds check. + state.input += '\0'; + + while (state.input.charCodeAt(state.position) === 0x20/* Space */) { + state.lineIndent += 1; + state.position += 1; + } + + while (state.position < (state.length - 1)) { + readDocument(state); + } + + return state.documents; +} + + +function loadAll(input, iterator, options) { + var documents = loadDocuments(input, options), index, length; + + if (typeof iterator !== 'function') { + return documents; + } + + for (index = 0, length = documents.length; index < length; index += 1) { + iterator(documents[index]); + } +} + + +function load(input, options) { + var documents = loadDocuments(input, options); + + if (documents.length === 0) { + /*eslint-disable no-undefined*/ + return undefined; + } else if (documents.length === 1) { + return documents[0]; + } + throw new YAMLException('expected a single document in the stream, but found more'); +} + + +function safeLoadAll(input, output, options) { + if (typeof output === 'function') { + loadAll(input, output, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options)); + } else { + return loadAll(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options)); + } +} + + +function safeLoad(input, options) { + return load(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options)); +} + + +module.exports.loadAll = loadAll; +module.exports.load = load; +module.exports.safeLoadAll = safeLoadAll; +module.exports.safeLoad = safeLoad; + +},{"./common":2,"./exception":4,"./mark":6,"./schema/default_full":9,"./schema/default_safe":10}],6:[function(require,module,exports){ +'use strict'; + + +var common = require('./common'); + + +function Mark(name, buffer, position, line, column) { + this.name = name; + this.buffer = buffer; + this.position = position; + this.line = line; + this.column = column; +} + + +Mark.prototype.getSnippet = function getSnippet(indent, maxLength) { + var head, start, tail, end, snippet; + + if (!this.buffer) return null; + + indent = indent || 4; + maxLength = maxLength || 75; + + head = ''; + start = this.position; + + while (start > 0 && '\x00\r\n\x85\u2028\u2029'.indexOf(this.buffer.charAt(start - 1)) === -1) { + start -= 1; + if (this.position - start > (maxLength / 2 - 1)) { + head = ' ... '; + start += 5; + break; + } + } + + tail = ''; + end = this.position; + + while (end < this.buffer.length && '\x00\r\n\x85\u2028\u2029'.indexOf(this.buffer.charAt(end)) === -1) { + end += 1; + if (end - this.position > (maxLength / 2 - 1)) { + tail = ' ... '; + end -= 5; + break; + } + } + + snippet = this.buffer.slice(start, end); + + return common.repeat(' ', indent) + head + snippet + tail + '\n' + + common.repeat(' ', indent + this.position - start + head.length) + '^'; +}; + + +Mark.prototype.toString = function toString(compact) { + var snippet, where = ''; + + if (this.name) { + where += 'in "' + this.name + '" '; + } + + where += 'at line ' + (this.line + 1) + ', column ' + (this.column + 1); + + if (!compact) { + snippet = this.getSnippet(); + + if (snippet) { + where += ':\n' + snippet; + } + } + + return where; +}; + + +module.exports = Mark; + +},{"./common":2}],7:[function(require,module,exports){ +'use strict'; + +/*eslint-disable max-len*/ + +var common = require('./common'); +var YAMLException = require('./exception'); +var Type = require('./type'); + + +function compileList(schema, name, result) { + var exclude = []; + + schema.include.forEach(function (includedSchema) { + result = compileList(includedSchema, name, result); + }); + + schema[name].forEach(function (currentType) { + result.forEach(function (previousType, previousIndex) { + if (previousType.tag === currentType.tag && previousType.kind === currentType.kind) { + exclude.push(previousIndex); + } + }); + + result.push(currentType); + }); + + return result.filter(function (type, index) { + return exclude.indexOf(index) === -1; + }); +} + + +function compileMap(/* lists... */) { + var result = { + scalar: {}, + sequence: {}, + mapping: {}, + fallback: {} + }, index, length; + + function collectType(type) { + result[type.kind][type.tag] = result['fallback'][type.tag] = type; + } + + for (index = 0, length = arguments.length; index < length; index += 1) { + arguments[index].forEach(collectType); + } + return result; +} + + +function Schema(definition) { + this.include = definition.include || []; + this.implicit = definition.implicit || []; + this.explicit = definition.explicit || []; + + this.implicit.forEach(function (type) { + if (type.loadKind && type.loadKind !== 'scalar') { + throw new YAMLException('There is a non-scalar type in the implicit list of a schema. Implicit resolving of such types is not supported.'); + } + }); + + this.compiledImplicit = compileList(this, 'implicit', []); + this.compiledExplicit = compileList(this, 'explicit', []); + this.compiledTypeMap = compileMap(this.compiledImplicit, this.compiledExplicit); +} + + +Schema.DEFAULT = null; + + +Schema.create = function createSchema() { + var schemas, types; + + switch (arguments.length) { + case 1: + schemas = Schema.DEFAULT; + types = arguments[0]; + break; + + case 2: + schemas = arguments[0]; + types = arguments[1]; + break; + + default: + throw new YAMLException('Wrong number of arguments for Schema.create function'); + } + + schemas = common.toArray(schemas); + types = common.toArray(types); + + if (!schemas.every(function (schema) { return schema instanceof Schema; })) { + throw new YAMLException('Specified list of super schemas (or a single Schema object) contains a non-Schema object.'); + } + + if (!types.every(function (type) { return type instanceof Type; })) { + throw new YAMLException('Specified list of YAML types (or a single Type object) contains a non-Type object.'); + } + + return new Schema({ + include: schemas, + explicit: types + }); +}; + + +module.exports = Schema; + +},{"./common":2,"./exception":4,"./type":13}],8:[function(require,module,exports){ +// Standard YAML's Core schema. +// http://www.yaml.org/spec/1.2/spec.html#id2804923 +// +// NOTE: JS-YAML does not support schema-specific tag resolution restrictions. +// So, Core schema has no distinctions from JSON schema is JS-YAML. + + +'use strict'; + + +var Schema = require('../schema'); + + +module.exports = new Schema({ + include: [ + require('./json') + ] +}); + +},{"../schema":7,"./json":12}],9:[function(require,module,exports){ +// JS-YAML's default schema for `load` function. +// It is not described in the YAML specification. +// +// This schema is based on JS-YAML's default safe schema and includes +// JavaScript-specific types: !!js/undefined, !!js/regexp and !!js/function. +// +// Also this schema is used as default base schema at `Schema.create` function. + + +'use strict'; + + +var Schema = require('../schema'); + + +module.exports = Schema.DEFAULT = new Schema({ + include: [ + require('./default_safe') + ], + explicit: [ + require('../type/js/undefined'), + require('../type/js/regexp'), + require('../type/js/function') + ] +}); + +},{"../schema":7,"../type/js/function":18,"../type/js/regexp":19,"../type/js/undefined":20,"./default_safe":10}],10:[function(require,module,exports){ +// JS-YAML's default schema for `safeLoad` function. +// It is not described in the YAML specification. +// +// This schema is based on standard YAML's Core schema and includes most of +// extra types described at YAML tag repository. (http://yaml.org/type/) + + +'use strict'; + + +var Schema = require('../schema'); + + +module.exports = new Schema({ + include: [ + require('./core') + ], + implicit: [ + require('../type/timestamp'), + require('../type/merge') + ], + explicit: [ + require('../type/binary'), + require('../type/omap'), + require('../type/pairs'), + require('../type/set') + ] +}); + +},{"../schema":7,"../type/binary":14,"../type/merge":22,"../type/omap":24,"../type/pairs":25,"../type/set":27,"../type/timestamp":29,"./core":8}],11:[function(require,module,exports){ +// Standard YAML's Failsafe schema. +// http://www.yaml.org/spec/1.2/spec.html#id2802346 + + +'use strict'; + + +var Schema = require('../schema'); + + +module.exports = new Schema({ + explicit: [ + require('../type/str'), + require('../type/seq'), + require('../type/map') + ] +}); + +},{"../schema":7,"../type/map":21,"../type/seq":26,"../type/str":28}],12:[function(require,module,exports){ +// Standard YAML's JSON schema. +// http://www.yaml.org/spec/1.2/spec.html#id2803231 +// +// NOTE: JS-YAML does not support schema-specific tag resolution restrictions. +// So, this schema is not such strict as defined in the YAML specification. +// It allows numbers in binary notaion, use `Null` and `NULL` as `null`, etc. + + +'use strict'; + + +var Schema = require('../schema'); + + +module.exports = new Schema({ + include: [ + require('./failsafe') + ], + implicit: [ + require('../type/null'), + require('../type/bool'), + require('../type/int'), + require('../type/float') + ] +}); + +},{"../schema":7,"../type/bool":15,"../type/float":16,"../type/int":17,"../type/null":23,"./failsafe":11}],13:[function(require,module,exports){ +'use strict'; + +var YAMLException = require('./exception'); + +var TYPE_CONSTRUCTOR_OPTIONS = [ + 'kind', + 'resolve', + 'construct', + 'instanceOf', + 'predicate', + 'represent', + 'defaultStyle', + 'styleAliases' +]; + +var YAML_NODE_KINDS = [ + 'scalar', + 'sequence', + 'mapping' +]; + +function compileStyleAliases(map) { + var result = {}; + + if (map !== null) { + Object.keys(map).forEach(function (style) { + map[style].forEach(function (alias) { + result[String(alias)] = style; + }); + }); + } + + return result; +} + +function Type(tag, options) { + options = options || {}; + + Object.keys(options).forEach(function (name) { + if (TYPE_CONSTRUCTOR_OPTIONS.indexOf(name) === -1) { + throw new YAMLException('Unknown option "' + name + '" is met in definition of "' + tag + '" YAML type.'); + } + }); + + // TODO: Add tag format check. + this.tag = tag; + this.kind = options['kind'] || null; + this.resolve = options['resolve'] || function () { return true; }; + this.construct = options['construct'] || function (data) { return data; }; + this.instanceOf = options['instanceOf'] || null; + this.predicate = options['predicate'] || null; + this.represent = options['represent'] || null; + this.defaultStyle = options['defaultStyle'] || null; + this.styleAliases = compileStyleAliases(options['styleAliases'] || null); + + if (YAML_NODE_KINDS.indexOf(this.kind) === -1) { + throw new YAMLException('Unknown kind "' + this.kind + '" is specified for "' + tag + '" YAML type.'); + } +} + +module.exports = Type; + +},{"./exception":4}],14:[function(require,module,exports){ +'use strict'; + +/*eslint-disable no-bitwise*/ + +var NodeBuffer; + +try { + // A trick for browserified version, to not include `Buffer` shim + var _require = require; + NodeBuffer = _require('buffer').Buffer; +} catch (__) {} + +var Type = require('../type'); + + +// [ 64, 65, 66 ] -> [ padding, CR, LF ] +var BASE64_MAP = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=\n\r'; + + +function resolveYamlBinary(data) { + if (data === null) return false; + + var code, idx, bitlen = 0, max = data.length, map = BASE64_MAP; + + // Convert one by one. + for (idx = 0; idx < max; idx++) { + code = map.indexOf(data.charAt(idx)); + + // Skip CR/LF + if (code > 64) continue; + + // Fail on illegal characters + if (code < 0) return false; + + bitlen += 6; + } + + // If there are any bits left, source was corrupted + return (bitlen % 8) === 0; +} + +function constructYamlBinary(data) { + var idx, tailbits, + input = data.replace(/[\r\n=]/g, ''), // remove CR/LF & padding to simplify scan + max = input.length, + map = BASE64_MAP, + bits = 0, + result = []; + + // Collect by 6*4 bits (3 bytes) + + for (idx = 0; idx < max; idx++) { + if ((idx % 4 === 0) && idx) { + result.push((bits >> 16) & 0xFF); + result.push((bits >> 8) & 0xFF); + result.push(bits & 0xFF); + } + + bits = (bits << 6) | map.indexOf(input.charAt(idx)); + } + + // Dump tail + + tailbits = (max % 4) * 6; + + if (tailbits === 0) { + result.push((bits >> 16) & 0xFF); + result.push((bits >> 8) & 0xFF); + result.push(bits & 0xFF); + } else if (tailbits === 18) { + result.push((bits >> 10) & 0xFF); + result.push((bits >> 2) & 0xFF); + } else if (tailbits === 12) { + result.push((bits >> 4) & 0xFF); + } + + // Wrap into Buffer for NodeJS and leave Array for browser + if (NodeBuffer) { + // Support node 6.+ Buffer API when available + return NodeBuffer.from ? NodeBuffer.from(result) : new NodeBuffer(result); + } + + return result; +} + +function representYamlBinary(object /*, style*/) { + var result = '', bits = 0, idx, tail, + max = object.length, + map = BASE64_MAP; + + // Convert every three bytes to 4 ASCII characters. + + for (idx = 0; idx < max; idx++) { + if ((idx % 3 === 0) && idx) { + result += map[(bits >> 18) & 0x3F]; + result += map[(bits >> 12) & 0x3F]; + result += map[(bits >> 6) & 0x3F]; + result += map[bits & 0x3F]; + } + + bits = (bits << 8) + object[idx]; + } + + // Dump tail + + tail = max % 3; + + if (tail === 0) { + result += map[(bits >> 18) & 0x3F]; + result += map[(bits >> 12) & 0x3F]; + result += map[(bits >> 6) & 0x3F]; + result += map[bits & 0x3F]; + } else if (tail === 2) { + result += map[(bits >> 10) & 0x3F]; + result += map[(bits >> 4) & 0x3F]; + result += map[(bits << 2) & 0x3F]; + result += map[64]; + } else if (tail === 1) { + result += map[(bits >> 2) & 0x3F]; + result += map[(bits << 4) & 0x3F]; + result += map[64]; + result += map[64]; + } + + return result; +} + +function isBinary(object) { + return NodeBuffer && NodeBuffer.isBuffer(object); +} + +module.exports = new Type('tag:yaml.org,2002:binary', { + kind: 'scalar', + resolve: resolveYamlBinary, + construct: constructYamlBinary, + predicate: isBinary, + represent: representYamlBinary +}); + +},{"../type":13}],15:[function(require,module,exports){ +'use strict'; + +var Type = require('../type'); + +function resolveYamlBoolean(data) { + if (data === null) return false; + + var max = data.length; + + return (max === 4 && (data === 'true' || data === 'True' || data === 'TRUE')) || + (max === 5 && (data === 'false' || data === 'False' || data === 'FALSE')); +} + +function constructYamlBoolean(data) { + return data === 'true' || + data === 'True' || + data === 'TRUE'; +} + +function isBoolean(object) { + return Object.prototype.toString.call(object) === '[object Boolean]'; +} + +module.exports = new Type('tag:yaml.org,2002:bool', { + kind: 'scalar', + resolve: resolveYamlBoolean, + construct: constructYamlBoolean, + predicate: isBoolean, + represent: { + lowercase: function (object) { return object ? 'true' : 'false'; }, + uppercase: function (object) { return object ? 'TRUE' : 'FALSE'; }, + camelcase: function (object) { return object ? 'True' : 'False'; } + }, + defaultStyle: 'lowercase' +}); + +},{"../type":13}],16:[function(require,module,exports){ +'use strict'; + +var common = require('../common'); +var Type = require('../type'); + +var YAML_FLOAT_PATTERN = new RegExp( + // 2.5e4, 2.5 and integers + '^(?:[-+]?(?:0|[1-9][0-9_]*)(?:\\.[0-9_]*)?(?:[eE][-+]?[0-9]+)?' + + // .2e4, .2 + // special case, seems not from spec + '|\\.[0-9_]+(?:[eE][-+]?[0-9]+)?' + + // 20:59 + '|[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*' + + // .inf + '|[-+]?\\.(?:inf|Inf|INF)' + + // .nan + '|\\.(?:nan|NaN|NAN))$'); + +function resolveYamlFloat(data) { + if (data === null) return false; + + if (!YAML_FLOAT_PATTERN.test(data) || + // Quick hack to not allow integers end with `_` + // Probably should update regexp & check speed + data[data.length - 1] === '_') { + return false; + } + + return true; +} + +function constructYamlFloat(data) { + var value, sign, base, digits; + + value = data.replace(/_/g, '').toLowerCase(); + sign = value[0] === '-' ? -1 : 1; + digits = []; + + if ('+-'.indexOf(value[0]) >= 0) { + value = value.slice(1); + } + + if (value === '.inf') { + return (sign === 1) ? Number.POSITIVE_INFINITY : Number.NEGATIVE_INFINITY; + + } else if (value === '.nan') { + return NaN; + + } else if (value.indexOf(':') >= 0) { + value.split(':').forEach(function (v) { + digits.unshift(parseFloat(v, 10)); + }); + + value = 0.0; + base = 1; + + digits.forEach(function (d) { + value += d * base; + base *= 60; + }); + + return sign * value; + + } + return sign * parseFloat(value, 10); +} + + +var SCIENTIFIC_WITHOUT_DOT = /^[-+]?[0-9]+e/; + +function representYamlFloat(object, style) { + var res; + + if (isNaN(object)) { + switch (style) { + case 'lowercase': return '.nan'; + case 'uppercase': return '.NAN'; + case 'camelcase': return '.NaN'; + } + } else if (Number.POSITIVE_INFINITY === object) { + switch (style) { + case 'lowercase': return '.inf'; + case 'uppercase': return '.INF'; + case 'camelcase': return '.Inf'; + } + } else if (Number.NEGATIVE_INFINITY === object) { + switch (style) { + case 'lowercase': return '-.inf'; + case 'uppercase': return '-.INF'; + case 'camelcase': return '-.Inf'; + } + } else if (common.isNegativeZero(object)) { + return '-0.0'; + } + + res = object.toString(10); + + // JS stringifier can build scientific format without dots: 5e-100, + // while YAML requres dot: 5.e-100. Fix it with simple hack + + return SCIENTIFIC_WITHOUT_DOT.test(res) ? res.replace('e', '.e') : res; +} + +function isFloat(object) { + return (Object.prototype.toString.call(object) === '[object Number]') && + (object % 1 !== 0 || common.isNegativeZero(object)); +} + +module.exports = new Type('tag:yaml.org,2002:float', { + kind: 'scalar', + resolve: resolveYamlFloat, + construct: constructYamlFloat, + predicate: isFloat, + represent: representYamlFloat, + defaultStyle: 'lowercase' +}); + +},{"../common":2,"../type":13}],17:[function(require,module,exports){ +'use strict'; + +var common = require('../common'); +var Type = require('../type'); + +function isHexCode(c) { + return ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) || + ((0x41/* A */ <= c) && (c <= 0x46/* F */)) || + ((0x61/* a */ <= c) && (c <= 0x66/* f */)); +} + +function isOctCode(c) { + return ((0x30/* 0 */ <= c) && (c <= 0x37/* 7 */)); +} + +function isDecCode(c) { + return ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)); +} + +function resolveYamlInteger(data) { + if (data === null) return false; + + var max = data.length, + index = 0, + hasDigits = false, + ch; + + if (!max) return false; + + ch = data[index]; + + // sign + if (ch === '-' || ch === '+') { + ch = data[++index]; + } + + if (ch === '0') { + // 0 + if (index + 1 === max) return true; + ch = data[++index]; + + // base 2, base 8, base 16 + + if (ch === 'b') { + // base 2 + index++; + + for (; index < max; index++) { + ch = data[index]; + if (ch === '_') continue; + if (ch !== '0' && ch !== '1') return false; + hasDigits = true; + } + return hasDigits && ch !== '_'; + } + + + if (ch === 'x') { + // base 16 + index++; + + for (; index < max; index++) { + ch = data[index]; + if (ch === '_') continue; + if (!isHexCode(data.charCodeAt(index))) return false; + hasDigits = true; + } + return hasDigits && ch !== '_'; + } + + // base 8 + for (; index < max; index++) { + ch = data[index]; + if (ch === '_') continue; + if (!isOctCode(data.charCodeAt(index))) return false; + hasDigits = true; + } + return hasDigits && ch !== '_'; + } + + // base 10 (except 0) or base 60 + + // value should not start with `_`; + if (ch === '_') return false; + + for (; index < max; index++) { + ch = data[index]; + if (ch === '_') continue; + if (ch === ':') break; + if (!isDecCode(data.charCodeAt(index))) { + return false; + } + hasDigits = true; + } + + // Should have digits and should not end with `_` + if (!hasDigits || ch === '_') return false; + + // if !base60 - done; + if (ch !== ':') return true; + + // base60 almost not used, no needs to optimize + return /^(:[0-5]?[0-9])+$/.test(data.slice(index)); +} + +function constructYamlInteger(data) { + var value = data, sign = 1, ch, base, digits = []; + + if (value.indexOf('_') !== -1) { + value = value.replace(/_/g, ''); + } + + ch = value[0]; + + if (ch === '-' || ch === '+') { + if (ch === '-') sign = -1; + value = value.slice(1); + ch = value[0]; + } + + if (value === '0') return 0; + + if (ch === '0') { + if (value[1] === 'b') return sign * parseInt(value.slice(2), 2); + if (value[1] === 'x') return sign * parseInt(value, 16); + return sign * parseInt(value, 8); + } + + if (value.indexOf(':') !== -1) { + value.split(':').forEach(function (v) { + digits.unshift(parseInt(v, 10)); + }); + + value = 0; + base = 1; + + digits.forEach(function (d) { + value += (d * base); + base *= 60; + }); + + return sign * value; + + } + + return sign * parseInt(value, 10); +} + +function isInteger(object) { + return (Object.prototype.toString.call(object)) === '[object Number]' && + (object % 1 === 0 && !common.isNegativeZero(object)); +} + +module.exports = new Type('tag:yaml.org,2002:int', { + kind: 'scalar', + resolve: resolveYamlInteger, + construct: constructYamlInteger, + predicate: isInteger, + represent: { + binary: function (obj) { return obj >= 0 ? '0b' + obj.toString(2) : '-0b' + obj.toString(2).slice(1); }, + octal: function (obj) { return obj >= 0 ? '0' + obj.toString(8) : '-0' + obj.toString(8).slice(1); }, + decimal: function (obj) { return obj.toString(10); }, + /* eslint-disable max-len */ + hexadecimal: function (obj) { return obj >= 0 ? '0x' + obj.toString(16).toUpperCase() : '-0x' + obj.toString(16).toUpperCase().slice(1); } + }, + defaultStyle: 'decimal', + styleAliases: { + binary: [ 2, 'bin' ], + octal: [ 8, 'oct' ], + decimal: [ 10, 'dec' ], + hexadecimal: [ 16, 'hex' ] + } +}); + +},{"../common":2,"../type":13}],18:[function(require,module,exports){ +'use strict'; + +var esprima; + +// Browserified version does not have esprima +// +// 1. For node.js just require module as deps +// 2. For browser try to require mudule via external AMD system. +// If not found - try to fallback to window.esprima. If not +// found too - then fail to parse. +// +try { + // workaround to exclude package from browserify list. + var _require = require; + esprima = _require('esprima'); +} catch (_) { + /*global window */ + if (typeof window !== 'undefined') esprima = window.esprima; +} + +var Type = require('../../type'); + +function resolveJavascriptFunction(data) { + if (data === null) return false; + + try { + var source = '(' + data + ')', + ast = esprima.parse(source, { range: true }); + + if (ast.type !== 'Program' || + ast.body.length !== 1 || + ast.body[0].type !== 'ExpressionStatement' || + (ast.body[0].expression.type !== 'ArrowFunctionExpression' && + ast.body[0].expression.type !== 'FunctionExpression')) { + return false; + } + + return true; + } catch (err) { + return false; + } +} + +function constructJavascriptFunction(data) { + /*jslint evil:true*/ + + var source = '(' + data + ')', + ast = esprima.parse(source, { range: true }), + params = [], + body; + + if (ast.type !== 'Program' || + ast.body.length !== 1 || + ast.body[0].type !== 'ExpressionStatement' || + (ast.body[0].expression.type !== 'ArrowFunctionExpression' && + ast.body[0].expression.type !== 'FunctionExpression')) { + throw new Error('Failed to resolve function'); + } + + ast.body[0].expression.params.forEach(function (param) { + params.push(param.name); + }); + + body = ast.body[0].expression.body.range; + + // Esprima's ranges include the first '{' and the last '}' characters on + // function expressions. So cut them out. + /*eslint-disable no-new-func*/ + return new Function(params, source.slice(body[0] + 1, body[1] - 1)); +} + +function representJavascriptFunction(object /*, style*/) { + return object.toString(); +} + +function isFunction(object) { + return Object.prototype.toString.call(object) === '[object Function]'; +} + +module.exports = new Type('tag:yaml.org,2002:js/function', { + kind: 'scalar', + resolve: resolveJavascriptFunction, + construct: constructJavascriptFunction, + predicate: isFunction, + represent: representJavascriptFunction +}); + +},{"../../type":13}],19:[function(require,module,exports){ +'use strict'; + +var Type = require('../../type'); + +function resolveJavascriptRegExp(data) { + if (data === null) return false; + if (data.length === 0) return false; + + var regexp = data, + tail = /\/([gim]*)$/.exec(data), + modifiers = ''; + + // if regexp starts with '/' it can have modifiers and must be properly closed + // `/foo/gim` - modifiers tail can be maximum 3 chars + if (regexp[0] === '/') { + if (tail) modifiers = tail[1]; + + if (modifiers.length > 3) return false; + // if expression starts with /, is should be properly terminated + if (regexp[regexp.length - modifiers.length - 1] !== '/') return false; + } + + return true; +} + +function constructJavascriptRegExp(data) { + var regexp = data, + tail = /\/([gim]*)$/.exec(data), + modifiers = ''; + + // `/foo/gim` - tail can be maximum 4 chars + if (regexp[0] === '/') { + if (tail) modifiers = tail[1]; + regexp = regexp.slice(1, regexp.length - modifiers.length - 1); + } + + return new RegExp(regexp, modifiers); +} + +function representJavascriptRegExp(object /*, style*/) { + var result = '/' + object.source + '/'; + + if (object.global) result += 'g'; + if (object.multiline) result += 'm'; + if (object.ignoreCase) result += 'i'; + + return result; +} + +function isRegExp(object) { + return Object.prototype.toString.call(object) === '[object RegExp]'; +} + +module.exports = new Type('tag:yaml.org,2002:js/regexp', { + kind: 'scalar', + resolve: resolveJavascriptRegExp, + construct: constructJavascriptRegExp, + predicate: isRegExp, + represent: representJavascriptRegExp +}); + +},{"../../type":13}],20:[function(require,module,exports){ +'use strict'; + +var Type = require('../../type'); + +function resolveJavascriptUndefined() { + return true; +} + +function constructJavascriptUndefined() { + /*eslint-disable no-undefined*/ + return undefined; +} + +function representJavascriptUndefined() { + return ''; +} + +function isUndefined(object) { + return typeof object === 'undefined'; +} + +module.exports = new Type('tag:yaml.org,2002:js/undefined', { + kind: 'scalar', + resolve: resolveJavascriptUndefined, + construct: constructJavascriptUndefined, + predicate: isUndefined, + represent: representJavascriptUndefined +}); + +},{"../../type":13}],21:[function(require,module,exports){ +'use strict'; + +var Type = require('../type'); + +module.exports = new Type('tag:yaml.org,2002:map', { + kind: 'mapping', + construct: function (data) { return data !== null ? data : {}; } +}); + +},{"../type":13}],22:[function(require,module,exports){ +'use strict'; + +var Type = require('../type'); + +function resolveYamlMerge(data) { + return data === '<<' || data === null; +} + +module.exports = new Type('tag:yaml.org,2002:merge', { + kind: 'scalar', + resolve: resolveYamlMerge +}); + +},{"../type":13}],23:[function(require,module,exports){ +'use strict'; + +var Type = require('../type'); + +function resolveYamlNull(data) { + if (data === null) return true; + + var max = data.length; + + return (max === 1 && data === '~') || + (max === 4 && (data === 'null' || data === 'Null' || data === 'NULL')); +} + +function constructYamlNull() { + return null; +} + +function isNull(object) { + return object === null; +} + +module.exports = new Type('tag:yaml.org,2002:null', { + kind: 'scalar', + resolve: resolveYamlNull, + construct: constructYamlNull, + predicate: isNull, + represent: { + canonical: function () { return '~'; }, + lowercase: function () { return 'null'; }, + uppercase: function () { return 'NULL'; }, + camelcase: function () { return 'Null'; } + }, + defaultStyle: 'lowercase' +}); + +},{"../type":13}],24:[function(require,module,exports){ +'use strict'; + +var Type = require('../type'); + +var _hasOwnProperty = Object.prototype.hasOwnProperty; +var _toString = Object.prototype.toString; + +function resolveYamlOmap(data) { + if (data === null) return true; + + var objectKeys = [], index, length, pair, pairKey, pairHasKey, + object = data; + + for (index = 0, length = object.length; index < length; index += 1) { + pair = object[index]; + pairHasKey = false; + + if (_toString.call(pair) !== '[object Object]') return false; + + for (pairKey in pair) { + if (_hasOwnProperty.call(pair, pairKey)) { + if (!pairHasKey) pairHasKey = true; + else return false; + } + } + + if (!pairHasKey) return false; + + if (objectKeys.indexOf(pairKey) === -1) objectKeys.push(pairKey); + else return false; + } + + return true; +} + +function constructYamlOmap(data) { + return data !== null ? data : []; +} + +module.exports = new Type('tag:yaml.org,2002:omap', { + kind: 'sequence', + resolve: resolveYamlOmap, + construct: constructYamlOmap +}); + +},{"../type":13}],25:[function(require,module,exports){ +'use strict'; + +var Type = require('../type'); + +var _toString = Object.prototype.toString; + +function resolveYamlPairs(data) { + if (data === null) return true; + + var index, length, pair, keys, result, + object = data; + + result = new Array(object.length); + + for (index = 0, length = object.length; index < length; index += 1) { + pair = object[index]; + + if (_toString.call(pair) !== '[object Object]') return false; + + keys = Object.keys(pair); + + if (keys.length !== 1) return false; + + result[index] = [ keys[0], pair[keys[0]] ]; + } + + return true; +} + +function constructYamlPairs(data) { + if (data === null) return []; + + var index, length, pair, keys, result, + object = data; + + result = new Array(object.length); + + for (index = 0, length = object.length; index < length; index += 1) { + pair = object[index]; + + keys = Object.keys(pair); + + result[index] = [ keys[0], pair[keys[0]] ]; + } + + return result; +} + +module.exports = new Type('tag:yaml.org,2002:pairs', { + kind: 'sequence', + resolve: resolveYamlPairs, + construct: constructYamlPairs +}); + +},{"../type":13}],26:[function(require,module,exports){ +'use strict'; + +var Type = require('../type'); + +module.exports = new Type('tag:yaml.org,2002:seq', { + kind: 'sequence', + construct: function (data) { return data !== null ? data : []; } +}); + +},{"../type":13}],27:[function(require,module,exports){ +'use strict'; + +var Type = require('../type'); + +var _hasOwnProperty = Object.prototype.hasOwnProperty; + +function resolveYamlSet(data) { + if (data === null) return true; + + var key, object = data; + + for (key in object) { + if (_hasOwnProperty.call(object, key)) { + if (object[key] !== null) return false; + } + } + + return true; +} + +function constructYamlSet(data) { + return data !== null ? data : {}; +} + +module.exports = new Type('tag:yaml.org,2002:set', { + kind: 'mapping', + resolve: resolveYamlSet, + construct: constructYamlSet +}); + +},{"../type":13}],28:[function(require,module,exports){ +'use strict'; + +var Type = require('../type'); + +module.exports = new Type('tag:yaml.org,2002:str', { + kind: 'scalar', + construct: function (data) { return data !== null ? data : ''; } +}); + +},{"../type":13}],29:[function(require,module,exports){ +'use strict'; + +var Type = require('../type'); + +var YAML_DATE_REGEXP = new RegExp( + '^([0-9][0-9][0-9][0-9])' + // [1] year + '-([0-9][0-9])' + // [2] month + '-([0-9][0-9])$'); // [3] day + +var YAML_TIMESTAMP_REGEXP = new RegExp( + '^([0-9][0-9][0-9][0-9])' + // [1] year + '-([0-9][0-9]?)' + // [2] month + '-([0-9][0-9]?)' + // [3] day + '(?:[Tt]|[ \\t]+)' + // ... + '([0-9][0-9]?)' + // [4] hour + ':([0-9][0-9])' + // [5] minute + ':([0-9][0-9])' + // [6] second + '(?:\\.([0-9]*))?' + // [7] fraction + '(?:[ \\t]*(Z|([-+])([0-9][0-9]?)' + // [8] tz [9] tz_sign [10] tz_hour + '(?::([0-9][0-9]))?))?$'); // [11] tz_minute + +function resolveYamlTimestamp(data) { + if (data === null) return false; + if (YAML_DATE_REGEXP.exec(data) !== null) return true; + if (YAML_TIMESTAMP_REGEXP.exec(data) !== null) return true; + return false; +} + +function constructYamlTimestamp(data) { + var match, year, month, day, hour, minute, second, fraction = 0, + delta = null, tz_hour, tz_minute, date; + + match = YAML_DATE_REGEXP.exec(data); + if (match === null) match = YAML_TIMESTAMP_REGEXP.exec(data); + + if (match === null) throw new Error('Date resolve error'); + + // match: [1] year [2] month [3] day + + year = +(match[1]); + month = +(match[2]) - 1; // JS month starts with 0 + day = +(match[3]); + + if (!match[4]) { // no hour + return new Date(Date.UTC(year, month, day)); + } + + // match: [4] hour [5] minute [6] second [7] fraction + + hour = +(match[4]); + minute = +(match[5]); + second = +(match[6]); + + if (match[7]) { + fraction = match[7].slice(0, 3); + while (fraction.length < 3) { // milli-seconds + fraction += '0'; + } + fraction = +fraction; + } + + // match: [8] tz [9] tz_sign [10] tz_hour [11] tz_minute + + if (match[9]) { + tz_hour = +(match[10]); + tz_minute = +(match[11] || 0); + delta = (tz_hour * 60 + tz_minute) * 60000; // delta in mili-seconds + if (match[9] === '-') delta = -delta; + } + + date = new Date(Date.UTC(year, month, day, hour, minute, second, fraction)); + + if (delta) date.setTime(date.getTime() - delta); + + return date; +} + +function representYamlTimestamp(object /*, style*/) { + return object.toISOString(); +} + +module.exports = new Type('tag:yaml.org,2002:timestamp', { + kind: 'scalar', + resolve: resolveYamlTimestamp, + construct: constructYamlTimestamp, + instanceOf: Date, + represent: representYamlTimestamp +}); + +},{"../type":13}],"/":[function(require,module,exports){ +'use strict'; + + +var yaml = require('./lib/js-yaml.js'); + + +module.exports = yaml; + +},{"./lib/js-yaml.js":1}]},{},[])("/") +}); \ No newline at end of file diff --git a/tools/doc/node_modules/js-yaml/dist/js-yaml.min.js b/tools/doc/node_modules/js-yaml/dist/js-yaml.min.js new file mode 100644 index 00000000000000..7ca018420d203f --- /dev/null +++ b/tools/doc/node_modules/js-yaml/dist/js-yaml.min.js @@ -0,0 +1 @@ +!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{("undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this).jsyaml=e()}}(function(){return function o(a,s,c){function u(n,e){if(!s[n]){if(!a[n]){var t="function"==typeof require&&require;if(!e&&t)return t(n,!0);if(l)return l(n,!0);var i=new Error("Cannot find module 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if(35===l){if(I(e.input.charCodeAt(e.position-1)))break}else{if(e.position===e.lineStart&&q(e)||n&&E(l))break;if(j(l)){if(s=e.line,c=e.lineStart,u=e.lineIndent,U(e,!1,-1),e.lineIndent>=t){a=!0,l=e.input.charCodeAt(e.position);continue}e.position=o,e.line=s,e.lineStart=c,e.lineIndent=u;break}}a&&(M(e,r,o,!1),Y(e,e.line-s),r=o=e.position,a=!1),S(l)||(o=e.position+1),l=e.input.charCodeAt(++e.position)}return M(e,r,o,!1),!!e.result||(e.kind=p,e.result=f,!1)}(e,p,x===n)&&(m=!0,null===e.tag&&(e.tag="?")):(m=!0,null===e.tag&&null===e.anchor||_(e,"alias node should not have any properties")),null!==e.anchor&&(e.anchorMap[e.anchor]=e.result)):0===d&&(m=s&&R(e,f))),null!==e.tag&&"!"!==e.tag)if("?"===e.tag){for(c=0,u=e.implicitTypes.length;c tag; it should be "'+l.kind+'", not "'+e.kind+'"'),l.resolve(e.result)?(e.result=l.construct(e.result),null!==e.anchor&&(e.anchorMap[e.anchor]=e.result)):_(e,"cannot resolve a node with !<"+e.tag+"> explicit tag")):_(e,"unknown tag !<"+e.tag+">");return null!==e.listener&&e.listener("close",e),null!==e.tag||null!==e.anchor||m}function K(e){var t,n,i,r,o=e.position,a=!1;for(e.version=null,e.checkLineBreaks=e.legacy,e.tagMap={},e.anchorMap={};0!==(r=e.input.charCodeAt(e.position))&&(U(e,!0,-1),r=e.input.charCodeAt(e.position),!(0t/2-1){n=" ... ",i+=5;break}for(r="",o=this.position;ot/2-1){r=" ... ",o-=5;break}return a=this.buffer.slice(i,o),s.repeat(" ",e)+n+a+r+"\n"+s.repeat(" ",e+this.position-i+n.length)+"^"},i.prototype.toString=function(e){var t,n="";return this.name&&(n+='in "'+this.name+'" '),n+="at line "+(this.line+1)+", column "+(this.column+1),e||(t=this.getSnippet())&&(n+=":\n"+t),n},t.exports=i},{"./common":2}],7:[function(e,t,n){"use strict";var i=e("./common"),r=e("./exception"),o=e("./type");function a(e,t,i){var r=[];return e.include.forEach(function(e){i=a(e,t,i)}),e[t].forEach(function(n){i.forEach(function(e,t){e.tag===n.tag&&e.kind===n.kind&&r.push(t)}),i.push(n)}),i.filter(function(e,t){return-1===r.indexOf(t)})}function s(e){this.include=e.include||[],this.implicit=e.implicit||[],this.explicit=e.explicit||[],this.implicit.forEach(function(e){if(e.loadKind&&"scalar"!==e.loadKind)throw new r("There is a non-scalar type in the implicit list of a schema. Implicit resolving of such types is not supported.")}),this.compiledImplicit=a(this,"implicit",[]),this.compiledExplicit=a(this,"explicit",[]),this.compiledTypeMap=function(){var e,t,n={scalar:{},sequence:{},mapping:{},fallback:{}};function i(e){n[e.kind][e.tag]=n.fallback[e.tag]=e}for(e=0,t=arguments.length;e>16&255),s.push(a>>8&255),s.push(255&a)),a=a<<6|o.indexOf(i.charAt(t));return 0==(n=r%4*6)?(s.push(a>>16&255),s.push(a>>8&255),s.push(255&a)):18===n?(s.push(a>>10&255),s.push(a>>2&255)):12===n&&s.push(a>>4&255),c?c.from?c.from(s):new c(s):s},predicate:function(e){return c&&c.isBuffer(e)},represent:function(e){var t,n,i="",r=0,o=e.length,a=u;for(t=0;t>18&63],i+=a[r>>12&63],i+=a[r>>6&63],i+=a[63&r]),r=(r<<8)+e[t];return 0==(n=o%3)?(i+=a[r>>18&63],i+=a[r>>12&63],i+=a[r>>6&63],i+=a[63&r]):2===n?(i+=a[r>>10&63],i+=a[r>>4&63],i+=a[r<<2&63],i+=a[64]):1===n&&(i+=a[r>>2&63],i+=a[r<<4&63],i+=a[64],i+=a[64]),i}})},{"../type":13}],15:[function(e,t,n){"use strict";var i=e("../type");t.exports=new i("tag:yaml.org,2002:bool",{kind:"scalar",resolve:function(e){if(null===e)return!1;var t=e.length;return 4===t&&("true"===e||"True"===e||"TRUE"===e)||5===t&&("false"===e||"False"===e||"FALSE"===e)},construct:function(e){return"true"===e||"True"===e||"TRUE"===e},predicate:function(e){return"[object Boolean]"===Object.prototype.toString.call(e)},represent:{lowercase:function(e){return e?"true":"false"},uppercase:function(e){return e?"TRUE":"FALSE"},camelcase:function(e){return e?"True":"False"}},defaultStyle:"lowercase"})},{"../type":13}],16:[function(e,t,n){"use strict";var i=e("../common"),r=e("../type"),o=new RegExp("^(?:[-+]?(?:0|[1-9][0-9_]*)(?:\\.[0-9_]*)?(?:[eE][-+]?[0-9]+)?|\\.[0-9_]+(?:[eE][-+]?[0-9]+)?|[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*|[-+]?\\.(?:inf|Inf|INF)|\\.(?:nan|NaN|NAN))$");var a=/^[-+]?[0-9]+e/;t.exports=new r("tag:yaml.org,2002:float",{kind:"scalar",resolve:function(e){return null!==e&&!(!o.test(e)||"_"===e[e.length-1])},construct:function(e){var t,n,i,r;return n="-"===(t=e.replace(/_/g,"").toLowerCase())[0]?-1:1,r=[],0<="+-".indexOf(t[0])&&(t=t.slice(1)),".inf"===t?1===n?Number.POSITIVE_INFINITY:Number.NEGATIVE_INFINITY:".nan"===t?NaN:0<=t.indexOf(":")?(t.split(":").forEach(function(e){r.unshift(parseFloat(e,10))}),t=0,i=1,r.forEach(function(e){t+=e*i,i*=60}),n*t):n*parseFloat(t,10)},predicate:function(e){return"[object Number]"===Object.prototype.toString.call(e)&&(e%1!=0||i.isNegativeZero(e))},represent:function(e,t){var n;if(isNaN(e))switch(t){case"lowercase":return".nan";case"uppercase":return".NAN";case"camelcase":return".NaN"}else if(Number.POSITIVE_INFINITY===e)switch(t){case"lowercase":return".inf";case"uppercase":return".INF";case"camelcase":return".Inf"}else if(Number.NEGATIVE_INFINITY===e)switch(t){case"lowercase":return"-.inf";case"uppercase":return"-.INF";case"camelcase":return"-.Inf"}else if(i.isNegativeZero(e))return"-0.0";return n=e.toString(10),a.test(n)?n.replace("e",".e"):n},defaultStyle:"lowercase"})},{"../common":2,"../type":13}],17:[function(e,t,n){"use strict";var i=e("../common"),r=e("../type");t.exports=new r("tag:yaml.org,2002:int",{kind:"scalar",resolve:function(e){if(null===e)return!1;var t,n,i,r,o=e.length,a=0,s=!1;if(!o)return!1;if("-"!==(t=e[a])&&"+"!==t||(t=e[++a]),"0"===t){if(a+1===o)return!0;if("b"===(t=e[++a])){for(a++;a */ +var CHAR_QUESTION = 0x3F; /* ? */ +var CHAR_COMMERCIAL_AT = 0x40; /* @ */ +var CHAR_LEFT_SQUARE_BRACKET = 0x5B; /* [ */ +var CHAR_RIGHT_SQUARE_BRACKET = 0x5D; /* ] */ +var CHAR_GRAVE_ACCENT = 0x60; /* ` */ +var CHAR_LEFT_CURLY_BRACKET = 0x7B; /* { */ +var CHAR_VERTICAL_LINE = 0x7C; /* | */ +var CHAR_RIGHT_CURLY_BRACKET = 0x7D; /* } */ + +var ESCAPE_SEQUENCES = {}; + +ESCAPE_SEQUENCES[0x00] = '\\0'; +ESCAPE_SEQUENCES[0x07] = '\\a'; +ESCAPE_SEQUENCES[0x08] = '\\b'; +ESCAPE_SEQUENCES[0x09] = '\\t'; +ESCAPE_SEQUENCES[0x0A] = '\\n'; +ESCAPE_SEQUENCES[0x0B] = '\\v'; +ESCAPE_SEQUENCES[0x0C] = '\\f'; +ESCAPE_SEQUENCES[0x0D] = '\\r'; +ESCAPE_SEQUENCES[0x1B] = '\\e'; +ESCAPE_SEQUENCES[0x22] = '\\"'; +ESCAPE_SEQUENCES[0x5C] = '\\\\'; +ESCAPE_SEQUENCES[0x85] = '\\N'; +ESCAPE_SEQUENCES[0xA0] = '\\_'; +ESCAPE_SEQUENCES[0x2028] = '\\L'; +ESCAPE_SEQUENCES[0x2029] = '\\P'; + +var DEPRECATED_BOOLEANS_SYNTAX = [ + 'y', 'Y', 'yes', 'Yes', 'YES', 'on', 'On', 'ON', + 'n', 'N', 'no', 'No', 'NO', 'off', 'Off', 'OFF' +]; + +function compileStyleMap(schema, map) { + var result, keys, index, length, tag, style, type; + + if (map === null) return {}; + + result = {}; + keys = Object.keys(map); + + for (index = 0, length = keys.length; index < length; index += 1) { + tag = keys[index]; + style = String(map[tag]); + + if (tag.slice(0, 2) === '!!') { + tag = 'tag:yaml.org,2002:' + tag.slice(2); + } + type = schema.compiledTypeMap['fallback'][tag]; + + if (type && _hasOwnProperty.call(type.styleAliases, style)) { + style = type.styleAliases[style]; + } + + result[tag] = style; + } + + return result; +} + +function encodeHex(character) { + var string, handle, length; + + string = character.toString(16).toUpperCase(); + + if (character <= 0xFF) { + handle = 'x'; + length = 2; + } else if (character <= 0xFFFF) { + handle = 'u'; + length = 4; + } else if (character <= 0xFFFFFFFF) { + handle = 'U'; + length = 8; + } else { + throw new YAMLException('code point within a string may not be greater than 0xFFFFFFFF'); + } + + return '\\' + handle + common.repeat('0', length - string.length) + string; +} + +function State(options) { + this.schema = options['schema'] || DEFAULT_FULL_SCHEMA; + this.indent = Math.max(1, (options['indent'] || 2)); + this.skipInvalid = options['skipInvalid'] || false; + this.flowLevel = (common.isNothing(options['flowLevel']) ? -1 : options['flowLevel']); + this.styleMap = compileStyleMap(this.schema, options['styles'] || null); + this.sortKeys = options['sortKeys'] || false; + this.lineWidth = options['lineWidth'] || 80; + this.noRefs = options['noRefs'] || false; + this.noCompatMode = options['noCompatMode'] || false; + this.condenseFlow = options['condenseFlow'] || false; + + this.implicitTypes = this.schema.compiledImplicit; + this.explicitTypes = this.schema.compiledExplicit; + + this.tag = null; + this.result = ''; + + this.duplicates = []; + this.usedDuplicates = null; +} + +// Indents every line in a string. Empty lines (\n only) are not indented. +function indentString(string, spaces) { + var ind = common.repeat(' ', spaces), + position = 0, + next = -1, + result = '', + line, + length = string.length; + + while (position < length) { + next = string.indexOf('\n', position); + if (next === -1) { + line = string.slice(position); + position = length; + } else { + line = string.slice(position, next + 1); + position = next + 1; + } + + if (line.length && line !== '\n') result += ind; + + result += line; + } + + return result; +} + +function generateNextLine(state, level) { + return '\n' + common.repeat(' ', state.indent * level); +} + +function testImplicitResolving(state, str) { + var index, length, type; + + for (index = 0, length = state.implicitTypes.length; index < length; index += 1) { + type = state.implicitTypes[index]; + + if (type.resolve(str)) { + return true; + } + } + + return false; +} + +// [33] s-white ::= s-space | s-tab +function isWhitespace(c) { + return c === CHAR_SPACE || c === CHAR_TAB; +} + +// Returns true if the character can be printed without escaping. +// From YAML 1.2: "any allowed characters known to be non-printable +// should also be escaped. [However,] This isn’t mandatory" +// Derived from nb-char - \t - #x85 - #xA0 - #x2028 - #x2029. +function isPrintable(c) { + return (0x00020 <= c && c <= 0x00007E) + || ((0x000A1 <= c && c <= 0x00D7FF) && c !== 0x2028 && c !== 0x2029) + || ((0x0E000 <= c && c <= 0x00FFFD) && c !== 0xFEFF /* BOM */) + || (0x10000 <= c && c <= 0x10FFFF); +} + +// Simplified test for values allowed after the first character in plain style. +function isPlainSafe(c) { + // Uses a subset of nb-char - c-flow-indicator - ":" - "#" + // where nb-char ::= c-printable - b-char - c-byte-order-mark. + return isPrintable(c) && c !== 0xFEFF + // - c-flow-indicator + && c !== CHAR_COMMA + && c !== CHAR_LEFT_SQUARE_BRACKET + && c !== CHAR_RIGHT_SQUARE_BRACKET + && c !== CHAR_LEFT_CURLY_BRACKET + && c !== CHAR_RIGHT_CURLY_BRACKET + // - ":" - "#" + && c !== CHAR_COLON + && c !== CHAR_SHARP; +} + +// Simplified test for values allowed as the first character in plain style. +function isPlainSafeFirst(c) { + // Uses a subset of ns-char - c-indicator + // where ns-char = nb-char - s-white. + return isPrintable(c) && c !== 0xFEFF + && !isWhitespace(c) // - s-white + // - (c-indicator ::= + // “-” | “?” | “:” | “,” | “[” | “]” | “{” | “}” + && c !== CHAR_MINUS + && c !== CHAR_QUESTION + && c !== CHAR_COLON + && c !== CHAR_COMMA + && c !== CHAR_LEFT_SQUARE_BRACKET + && c !== CHAR_RIGHT_SQUARE_BRACKET + && c !== CHAR_LEFT_CURLY_BRACKET + && c !== CHAR_RIGHT_CURLY_BRACKET + // | “#” | “&” | “*” | “!” | “|” | “>” | “'” | “"” + && c !== CHAR_SHARP + && c !== CHAR_AMPERSAND + && c !== CHAR_ASTERISK + && c !== CHAR_EXCLAMATION + && c !== CHAR_VERTICAL_LINE + && c !== CHAR_GREATER_THAN + && c !== CHAR_SINGLE_QUOTE + && c !== CHAR_DOUBLE_QUOTE + // | “%” | “@” | “`”) + && c !== CHAR_PERCENT + && c !== CHAR_COMMERCIAL_AT + && c !== CHAR_GRAVE_ACCENT; +} + +var STYLE_PLAIN = 1, + STYLE_SINGLE = 2, + STYLE_LITERAL = 3, + STYLE_FOLDED = 4, + STYLE_DOUBLE = 5; + +// Determines which scalar styles are possible and returns the preferred style. +// lineWidth = -1 => no limit. +// Pre-conditions: str.length > 0. +// Post-conditions: +// STYLE_PLAIN or STYLE_SINGLE => no \n are in the string. +// STYLE_LITERAL => no lines are suitable for folding (or lineWidth is -1). +// STYLE_FOLDED => a line > lineWidth and can be folded (and lineWidth != -1). +function chooseScalarStyle(string, singleLineOnly, indentPerLevel, lineWidth, testAmbiguousType) { + var i; + var char; + var hasLineBreak = false; + var hasFoldableLine = false; // only checked if shouldTrackWidth + var shouldTrackWidth = lineWidth !== -1; + var previousLineBreak = -1; // count the first line correctly + var plain = isPlainSafeFirst(string.charCodeAt(0)) + && !isWhitespace(string.charCodeAt(string.length - 1)); + + if (singleLineOnly) { + // Case: no block styles. + // Check for disallowed characters to rule out plain and single. + for (i = 0; i < string.length; i++) { + char = string.charCodeAt(i); + if (!isPrintable(char)) { + return STYLE_DOUBLE; + } + plain = plain && isPlainSafe(char); + } + } else { + // Case: block styles permitted. + for (i = 0; i < string.length; i++) { + char = string.charCodeAt(i); + if (char === CHAR_LINE_FEED) { + hasLineBreak = true; + // Check if any line can be folded. + if (shouldTrackWidth) { + hasFoldableLine = hasFoldableLine || + // Foldable line = too long, and not more-indented. + (i - previousLineBreak - 1 > lineWidth && + string[previousLineBreak + 1] !== ' '); + previousLineBreak = i; + } + } else if (!isPrintable(char)) { + return STYLE_DOUBLE; + } + plain = plain && isPlainSafe(char); + } + // in case the end is missing a \n + hasFoldableLine = hasFoldableLine || (shouldTrackWidth && + (i - previousLineBreak - 1 > lineWidth && + string[previousLineBreak + 1] !== ' ')); + } + // Although every style can represent \n without escaping, prefer block styles + // for multiline, since they're more readable and they don't add empty lines. + // Also prefer folding a super-long line. + if (!hasLineBreak && !hasFoldableLine) { + // Strings interpretable as another type have to be quoted; + // e.g. the string 'true' vs. the boolean true. + return plain && !testAmbiguousType(string) + ? STYLE_PLAIN : STYLE_SINGLE; + } + // Edge case: block indentation indicator can only have one digit. + if (string[0] === ' ' && indentPerLevel > 9) { + return STYLE_DOUBLE; + } + // At this point we know block styles are valid. + // Prefer literal style unless we want to fold. + return hasFoldableLine ? STYLE_FOLDED : STYLE_LITERAL; +} + +// Note: line breaking/folding is implemented for only the folded style. +// NB. We drop the last trailing newline (if any) of a returned block scalar +// since the dumper adds its own newline. This always works: +// • No ending newline => unaffected; already using strip "-" chomping. +// • Ending newline => removed then restored. +// Importantly, this keeps the "+" chomp indicator from gaining an extra line. +function writeScalar(state, string, level, iskey) { + state.dump = (function () { + if (string.length === 0) { + return "''"; + } + if (!state.noCompatMode && + DEPRECATED_BOOLEANS_SYNTAX.indexOf(string) !== -1) { + return "'" + string + "'"; + } + + var indent = state.indent * Math.max(1, level); // no 0-indent scalars + // As indentation gets deeper, let the width decrease monotonically + // to the lower bound min(state.lineWidth, 40). + // Note that this implies + // state.lineWidth ≤ 40 + state.indent: width is fixed at the lower bound. + // state.lineWidth > 40 + state.indent: width decreases until the lower bound. + // This behaves better than a constant minimum width which disallows narrower options, + // or an indent threshold which causes the width to suddenly increase. + var lineWidth = state.lineWidth === -1 + ? -1 : Math.max(Math.min(state.lineWidth, 40), state.lineWidth - indent); + + // Without knowing if keys are implicit/explicit, assume implicit for safety. + var singleLineOnly = iskey + // No block styles in flow mode. + || (state.flowLevel > -1 && level >= state.flowLevel); + function testAmbiguity(string) { + return testImplicitResolving(state, string); + } + + switch (chooseScalarStyle(string, singleLineOnly, state.indent, lineWidth, testAmbiguity)) { + case STYLE_PLAIN: + return string; + case STYLE_SINGLE: + return "'" + string.replace(/'/g, "''") + "'"; + case STYLE_LITERAL: + return '|' + blockHeader(string, state.indent) + + dropEndingNewline(indentString(string, indent)); + case STYLE_FOLDED: + return '>' + blockHeader(string, state.indent) + + dropEndingNewline(indentString(foldString(string, lineWidth), indent)); + case STYLE_DOUBLE: + return '"' + escapeString(string, lineWidth) + '"'; + default: + throw new YAMLException('impossible error: invalid scalar style'); + } + }()); +} + +// Pre-conditions: string is valid for a block scalar, 1 <= indentPerLevel <= 9. +function blockHeader(string, indentPerLevel) { + var indentIndicator = (string[0] === ' ') ? String(indentPerLevel) : ''; + + // note the special case: the string '\n' counts as a "trailing" empty line. + var clip = string[string.length - 1] === '\n'; + var keep = clip && (string[string.length - 2] === '\n' || string === '\n'); + var chomp = keep ? '+' : (clip ? '' : '-'); + + return indentIndicator + chomp + '\n'; +} + +// (See the note for writeScalar.) +function dropEndingNewline(string) { + return string[string.length - 1] === '\n' ? string.slice(0, -1) : string; +} + +// Note: a long line without a suitable break point will exceed the width limit. +// Pre-conditions: every char in str isPrintable, str.length > 0, width > 0. +function foldString(string, width) { + // In folded style, $k$ consecutive newlines output as $k+1$ newlines— + // unless they're before or after a more-indented line, or at the very + // beginning or end, in which case $k$ maps to $k$. + // Therefore, parse each chunk as newline(s) followed by a content line. + var lineRe = /(\n+)([^\n]*)/g; + + // first line (possibly an empty line) + var result = (function () { + var nextLF = string.indexOf('\n'); + nextLF = nextLF !== -1 ? nextLF : string.length; + lineRe.lastIndex = nextLF; + return foldLine(string.slice(0, nextLF), width); + }()); + // If we haven't reached the first content line yet, don't add an extra \n. + var prevMoreIndented = string[0] === '\n' || string[0] === ' '; + var moreIndented; + + // rest of the lines + var match; + while ((match = lineRe.exec(string))) { + var prefix = match[1], line = match[2]; + moreIndented = (line[0] === ' '); + result += prefix + + (!prevMoreIndented && !moreIndented && line !== '' + ? '\n' : '') + + foldLine(line, width); + prevMoreIndented = moreIndented; + } + + return result; +} + +// Greedy line breaking. +// Picks the longest line under the limit each time, +// otherwise settles for the shortest line over the limit. +// NB. More-indented lines *cannot* be folded, as that would add an extra \n. +function foldLine(line, width) { + if (line === '' || line[0] === ' ') return line; + + // Since a more-indented line adds a \n, breaks can't be followed by a space. + var breakRe = / [^ ]/g; // note: the match index will always be <= length-2. + var match; + // start is an inclusive index. end, curr, and next are exclusive. + var start = 0, end, curr = 0, next = 0; + var result = ''; + + // Invariants: 0 <= start <= length-1. + // 0 <= curr <= next <= max(0, length-2). curr - start <= width. + // Inside the loop: + // A match implies length >= 2, so curr and next are <= length-2. + while ((match = breakRe.exec(line))) { + next = match.index; + // maintain invariant: curr - start <= width + if (next - start > width) { + end = (curr > start) ? curr : next; // derive end <= length-2 + result += '\n' + line.slice(start, end); + // skip the space that was output as \n + start = end + 1; // derive start <= length-1 + } + curr = next; + } + + // By the invariants, start <= length-1, so there is something left over. + // It is either the whole string or a part starting from non-whitespace. + result += '\n'; + // Insert a break if the remainder is too long and there is a break available. + if (line.length - start > width && curr > start) { + result += line.slice(start, curr) + '\n' + line.slice(curr + 1); + } else { + result += line.slice(start); + } + + return result.slice(1); // drop extra \n joiner +} + +// Escapes a double-quoted string. +function escapeString(string) { + var result = ''; + var char, nextChar; + var escapeSeq; + + for (var i = 0; i < string.length; i++) { + char = string.charCodeAt(i); + // Check for surrogate pairs (reference Unicode 3.0 section "3.7 Surrogates"). + if (char >= 0xD800 && char <= 0xDBFF/* high surrogate */) { + nextChar = string.charCodeAt(i + 1); + if (nextChar >= 0xDC00 && nextChar <= 0xDFFF/* low surrogate */) { + // Combine the surrogate pair and store it escaped. + result += encodeHex((char - 0xD800) * 0x400 + nextChar - 0xDC00 + 0x10000); + // Advance index one extra since we already used that char here. + i++; continue; + } + } + escapeSeq = ESCAPE_SEQUENCES[char]; + result += !escapeSeq && isPrintable(char) + ? string[i] + : escapeSeq || encodeHex(char); + } + + return result; +} + +function writeFlowSequence(state, level, object) { + var _result = '', + _tag = state.tag, + index, + length; + + for (index = 0, length = object.length; index < length; index += 1) { + // Write only valid elements. + if (writeNode(state, level, object[index], false, false)) { + if (index !== 0) _result += ',' + (!state.condenseFlow ? ' ' : ''); + _result += state.dump; + } + } + + state.tag = _tag; + state.dump = '[' + _result + ']'; +} + +function writeBlockSequence(state, level, object, compact) { + var _result = '', + _tag = state.tag, + index, + length; + + for (index = 0, length = object.length; index < length; index += 1) { + // Write only valid elements. + if (writeNode(state, level + 1, object[index], true, true)) { + if (!compact || index !== 0) { + _result += generateNextLine(state, level); + } + + if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) { + _result += '-'; + } else { + _result += '- '; + } + + _result += state.dump; + } + } + + state.tag = _tag; + state.dump = _result || '[]'; // Empty sequence if no valid values. +} + +function writeFlowMapping(state, level, object) { + var _result = '', + _tag = state.tag, + objectKeyList = Object.keys(object), + index, + length, + objectKey, + objectValue, + pairBuffer; + + for (index = 0, length = objectKeyList.length; index < length; index += 1) { + pairBuffer = state.condenseFlow ? '"' : ''; + + if (index !== 0) pairBuffer += ', '; + + objectKey = objectKeyList[index]; + objectValue = object[objectKey]; + + if (!writeNode(state, level, objectKey, false, false)) { + continue; // Skip this pair because of invalid key; + } + + if (state.dump.length > 1024) pairBuffer += '? '; + + pairBuffer += state.dump + (state.condenseFlow ? '"' : '') + ':' + (state.condenseFlow ? '' : ' '); + + if (!writeNode(state, level, objectValue, false, false)) { + continue; // Skip this pair because of invalid value. + } + + pairBuffer += state.dump; + + // Both key and value are valid. + _result += pairBuffer; + } + + state.tag = _tag; + state.dump = '{' + _result + '}'; +} + +function writeBlockMapping(state, level, object, compact) { + var _result = '', + _tag = state.tag, + objectKeyList = Object.keys(object), + index, + length, + objectKey, + objectValue, + explicitPair, + pairBuffer; + + // Allow sorting keys so that the output file is deterministic + if (state.sortKeys === true) { + // Default sorting + objectKeyList.sort(); + } else if (typeof state.sortKeys === 'function') { + // Custom sort function + objectKeyList.sort(state.sortKeys); + } else if (state.sortKeys) { + // Something is wrong + throw new YAMLException('sortKeys must be a boolean or a function'); + } + + for (index = 0, length = objectKeyList.length; index < length; index += 1) { + pairBuffer = ''; + + if (!compact || index !== 0) { + pairBuffer += generateNextLine(state, level); + } + + objectKey = objectKeyList[index]; + objectValue = object[objectKey]; + + if (!writeNode(state, level + 1, objectKey, true, true, true)) { + continue; // Skip this pair because of invalid key. + } + + explicitPair = (state.tag !== null && state.tag !== '?') || + (state.dump && state.dump.length > 1024); + + if (explicitPair) { + if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) { + pairBuffer += '?'; + } else { + pairBuffer += '? '; + } + } + + pairBuffer += state.dump; + + if (explicitPair) { + pairBuffer += generateNextLine(state, level); + } + + if (!writeNode(state, level + 1, objectValue, true, explicitPair)) { + continue; // Skip this pair because of invalid value. + } + + if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) { + pairBuffer += ':'; + } else { + pairBuffer += ': '; + } + + pairBuffer += state.dump; + + // Both key and value are valid. + _result += pairBuffer; + } + + state.tag = _tag; + state.dump = _result || '{}'; // Empty mapping if no valid pairs. +} + +function detectType(state, object, explicit) { + var _result, typeList, index, length, type, style; + + typeList = explicit ? state.explicitTypes : state.implicitTypes; + + for (index = 0, length = typeList.length; index < length; index += 1) { + type = typeList[index]; + + if ((type.instanceOf || type.predicate) && + (!type.instanceOf || ((typeof object === 'object') && (object instanceof type.instanceOf))) && + (!type.predicate || type.predicate(object))) { + + state.tag = explicit ? type.tag : '?'; + + if (type.represent) { + style = state.styleMap[type.tag] || type.defaultStyle; + + if (_toString.call(type.represent) === '[object Function]') { + _result = type.represent(object, style); + } else if (_hasOwnProperty.call(type.represent, style)) { + _result = type.represent[style](object, style); + } else { + throw new YAMLException('!<' + type.tag + '> tag resolver accepts not "' + style + '" style'); + } + + state.dump = _result; + } + + return true; + } + } + + return false; +} + +// Serializes `object` and writes it to global `result`. +// Returns true on success, or false on invalid object. +// +function writeNode(state, level, object, block, compact, iskey) { + state.tag = null; + state.dump = object; + + if (!detectType(state, object, false)) { + detectType(state, object, true); + } + + var type = _toString.call(state.dump); + + if (block) { + block = (state.flowLevel < 0 || state.flowLevel > level); + } + + var objectOrArray = type === '[object Object]' || type === '[object Array]', + duplicateIndex, + duplicate; + + if (objectOrArray) { + duplicateIndex = state.duplicates.indexOf(object); + duplicate = duplicateIndex !== -1; + } + + if ((state.tag !== null && state.tag !== '?') || duplicate || (state.indent !== 2 && level > 0)) { + compact = false; + } + + if (duplicate && state.usedDuplicates[duplicateIndex]) { + state.dump = '*ref_' + duplicateIndex; + } else { + if (objectOrArray && duplicate && !state.usedDuplicates[duplicateIndex]) { + state.usedDuplicates[duplicateIndex] = true; + } + if (type === '[object Object]') { + if (block && (Object.keys(state.dump).length !== 0)) { + writeBlockMapping(state, level, state.dump, compact); + if (duplicate) { + state.dump = '&ref_' + duplicateIndex + state.dump; + } + } else { + writeFlowMapping(state, level, state.dump); + if (duplicate) { + state.dump = '&ref_' + duplicateIndex + ' ' + state.dump; + } + } + } else if (type === '[object Array]') { + if (block && (state.dump.length !== 0)) { + writeBlockSequence(state, level, state.dump, compact); + if (duplicate) { + state.dump = '&ref_' + duplicateIndex + state.dump; + } + } else { + writeFlowSequence(state, level, state.dump); + if (duplicate) { + state.dump = '&ref_' + duplicateIndex + ' ' + state.dump; + } + } + } else if (type === '[object String]') { + if (state.tag !== '?') { + writeScalar(state, state.dump, level, iskey); + } + } else { + if (state.skipInvalid) return false; + throw new YAMLException('unacceptable kind of an object to dump ' + type); + } + + if (state.tag !== null && state.tag !== '?') { + state.dump = '!<' + state.tag + '> ' + state.dump; + } + } + + return true; +} + +function getDuplicateReferences(object, state) { + var objects = [], + duplicatesIndexes = [], + index, + length; + + inspectNode(object, objects, duplicatesIndexes); + + for (index = 0, length = duplicatesIndexes.length; index < length; index += 1) { + state.duplicates.push(objects[duplicatesIndexes[index]]); + } + state.usedDuplicates = new Array(length); +} + +function inspectNode(object, objects, duplicatesIndexes) { + var objectKeyList, + index, + length; + + if (object !== null && typeof object === 'object') { + index = objects.indexOf(object); + if (index !== -1) { + if (duplicatesIndexes.indexOf(index) === -1) { + duplicatesIndexes.push(index); + } + } else { + objects.push(object); + + if (Array.isArray(object)) { + for (index = 0, length = object.length; index < length; index += 1) { + inspectNode(object[index], objects, duplicatesIndexes); + } + } else { + objectKeyList = Object.keys(object); + + for (index = 0, length = objectKeyList.length; index < length; index += 1) { + inspectNode(object[objectKeyList[index]], objects, duplicatesIndexes); + } + } + } + } +} + +function dump(input, options) { + options = options || {}; + + var state = new State(options); + + if (!state.noRefs) getDuplicateReferences(input, state); + + if (writeNode(state, 0, input, true, true)) return state.dump + '\n'; + + return ''; +} + +function safeDump(input, options) { + return dump(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options)); +} + +module.exports.dump = dump; +module.exports.safeDump = safeDump; diff --git a/tools/doc/node_modules/js-yaml/lib/js-yaml/exception.js b/tools/doc/node_modules/js-yaml/lib/js-yaml/exception.js new file mode 100644 index 00000000000000..b744a1ee4ef4d0 --- /dev/null +++ b/tools/doc/node_modules/js-yaml/lib/js-yaml/exception.js @@ -0,0 +1,43 @@ +// YAML error class. http://stackoverflow.com/questions/8458984 +// +'use strict'; + +function YAMLException(reason, mark) { + // Super constructor + Error.call(this); + + this.name = 'YAMLException'; + this.reason = reason; + this.mark = mark; + this.message = (this.reason || '(unknown reason)') + (this.mark ? ' ' + this.mark.toString() : ''); + + // Include stack trace in error object + if (Error.captureStackTrace) { + // Chrome and NodeJS + Error.captureStackTrace(this, this.constructor); + } else { + // FF, IE 10+ and Safari 6+. Fallback for others + this.stack = (new Error()).stack || ''; + } +} + + +// Inherit from Error +YAMLException.prototype = Object.create(Error.prototype); +YAMLException.prototype.constructor = YAMLException; + + +YAMLException.prototype.toString = function toString(compact) { + var result = this.name + ': '; + + result += this.reason || '(unknown reason)'; + + if (!compact && this.mark) { + result += ' ' + this.mark.toString(); + } + + return result; +}; + + +module.exports = YAMLException; diff --git a/tools/doc/node_modules/js-yaml/lib/js-yaml/loader.js b/tools/doc/node_modules/js-yaml/lib/js-yaml/loader.js new file mode 100644 index 00000000000000..fe2cb4d07ac45f --- /dev/null +++ b/tools/doc/node_modules/js-yaml/lib/js-yaml/loader.js @@ -0,0 +1,1598 @@ +'use strict'; + +/*eslint-disable max-len,no-use-before-define*/ + +var common = require('./common'); +var YAMLException = require('./exception'); +var Mark = require('./mark'); +var DEFAULT_SAFE_SCHEMA = require('./schema/default_safe'); +var DEFAULT_FULL_SCHEMA = require('./schema/default_full'); + + +var _hasOwnProperty = Object.prototype.hasOwnProperty; + + +var CONTEXT_FLOW_IN = 1; +var CONTEXT_FLOW_OUT = 2; +var CONTEXT_BLOCK_IN = 3; +var CONTEXT_BLOCK_OUT = 4; + + +var CHOMPING_CLIP = 1; +var CHOMPING_STRIP = 2; +var CHOMPING_KEEP = 3; + + +var PATTERN_NON_PRINTABLE = /[\x00-\x08\x0B\x0C\x0E-\x1F\x7F-\x84\x86-\x9F\uFFFE\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/; +var PATTERN_NON_ASCII_LINE_BREAKS = /[\x85\u2028\u2029]/; +var PATTERN_FLOW_INDICATORS = /[,\[\]\{\}]/; +var PATTERN_TAG_HANDLE = /^(?:!|!!|![a-z\-]+!)$/i; +var PATTERN_TAG_URI = /^(?:!|[^,\[\]\{\}])(?:%[0-9a-f]{2}|[0-9a-z\-#;\/\?:@&=\+\$,_\.!~\*'\(\)\[\]])*$/i; + + +function is_EOL(c) { + return (c === 0x0A/* LF */) || (c === 0x0D/* CR */); +} + +function is_WHITE_SPACE(c) { + return (c === 0x09/* Tab */) || (c === 0x20/* Space */); +} + +function is_WS_OR_EOL(c) { + return (c === 0x09/* Tab */) || + (c === 0x20/* Space */) || + (c === 0x0A/* LF */) || + (c === 0x0D/* CR */); +} + +function is_FLOW_INDICATOR(c) { + return c === 0x2C/* , */ || + c === 0x5B/* [ */ || + c === 0x5D/* ] */ || + c === 0x7B/* { */ || + c === 0x7D/* } */; +} + +function fromHexCode(c) { + var lc; + + if ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) { + return c - 0x30; + } + + /*eslint-disable no-bitwise*/ + lc = c | 0x20; + + if ((0x61/* a */ <= lc) && (lc <= 0x66/* f */)) { + return lc - 0x61 + 10; + } + + return -1; +} + +function escapedHexLen(c) { + if (c === 0x78/* x */) { return 2; } + if (c === 0x75/* u */) { return 4; } + if (c === 0x55/* U */) { return 8; } + return 0; +} + +function fromDecimalCode(c) { + if ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) { + return c - 0x30; + } + + return -1; +} + +function simpleEscapeSequence(c) { + /* eslint-disable indent */ + return (c === 0x30/* 0 */) ? '\x00' : + (c === 0x61/* a */) ? '\x07' : + (c === 0x62/* b */) ? '\x08' : + (c === 0x74/* t */) ? '\x09' : + (c === 0x09/* Tab */) ? '\x09' : + (c === 0x6E/* n */) ? '\x0A' : + (c === 0x76/* v */) ? '\x0B' : + (c === 0x66/* f */) ? '\x0C' : + (c === 0x72/* r */) ? '\x0D' : + (c === 0x65/* e */) ? '\x1B' : + (c === 0x20/* Space */) ? ' ' : + (c === 0x22/* " */) ? '\x22' : + (c === 0x2F/* / */) ? '/' : + (c === 0x5C/* \ */) ? '\x5C' : + (c === 0x4E/* N */) ? '\x85' : + (c === 0x5F/* _ */) ? '\xA0' : + (c === 0x4C/* L */) ? '\u2028' : + (c === 0x50/* P */) ? '\u2029' : ''; +} + +function charFromCodepoint(c) { + if (c <= 0xFFFF) { + return String.fromCharCode(c); + } + // Encode UTF-16 surrogate pair + // https://en.wikipedia.org/wiki/UTF-16#Code_points_U.2B010000_to_U.2B10FFFF + return String.fromCharCode( + ((c - 0x010000) >> 10) + 0xD800, + ((c - 0x010000) & 0x03FF) + 0xDC00 + ); +} + +var simpleEscapeCheck = new Array(256); // integer, for fast access +var simpleEscapeMap = new Array(256); +for (var i = 0; i < 256; i++) { + simpleEscapeCheck[i] = simpleEscapeSequence(i) ? 1 : 0; + simpleEscapeMap[i] = simpleEscapeSequence(i); +} + + +function State(input, options) { + this.input = input; + + this.filename = options['filename'] || null; + this.schema = options['schema'] || DEFAULT_FULL_SCHEMA; + this.onWarning = options['onWarning'] || null; + this.legacy = options['legacy'] || false; + this.json = options['json'] || false; + this.listener = options['listener'] || null; + + this.implicitTypes = this.schema.compiledImplicit; + this.typeMap = this.schema.compiledTypeMap; + + this.length = input.length; + this.position = 0; + this.line = 0; + this.lineStart = 0; + this.lineIndent = 0; + + this.documents = []; + + /* + this.version; + this.checkLineBreaks; + this.tagMap; + this.anchorMap; + this.tag; + this.anchor; + this.kind; + this.result;*/ + +} + + +function generateError(state, message) { + return new YAMLException( + message, + new Mark(state.filename, state.input, state.position, state.line, (state.position - state.lineStart))); +} + +function throwError(state, message) { + throw generateError(state, message); +} + +function throwWarning(state, message) { + if (state.onWarning) { + state.onWarning.call(null, generateError(state, message)); + } +} + + +var directiveHandlers = { + + YAML: function handleYamlDirective(state, name, args) { + + var match, major, minor; + + if (state.version !== null) { + throwError(state, 'duplication of %YAML directive'); + } + + if (args.length !== 1) { + throwError(state, 'YAML directive accepts exactly one argument'); + } + + match = /^([0-9]+)\.([0-9]+)$/.exec(args[0]); + + if (match === null) { + throwError(state, 'ill-formed argument of the YAML directive'); + } + + major = parseInt(match[1], 10); + minor = parseInt(match[2], 10); + + if (major !== 1) { + throwError(state, 'unacceptable YAML version of the document'); + } + + state.version = args[0]; + state.checkLineBreaks = (minor < 2); + + if (minor !== 1 && minor !== 2) { + throwWarning(state, 'unsupported YAML version of the document'); + } + }, + + TAG: function handleTagDirective(state, name, args) { + + var handle, prefix; + + if (args.length !== 2) { + throwError(state, 'TAG directive accepts exactly two arguments'); + } + + handle = args[0]; + prefix = args[1]; + + if (!PATTERN_TAG_HANDLE.test(handle)) { + throwError(state, 'ill-formed tag handle (first argument) of the TAG directive'); + } + + if (_hasOwnProperty.call(state.tagMap, handle)) { + throwError(state, 'there is a previously declared suffix for "' + handle + '" tag handle'); + } + + if (!PATTERN_TAG_URI.test(prefix)) { + throwError(state, 'ill-formed tag prefix (second argument) of the TAG directive'); + } + + state.tagMap[handle] = prefix; + } +}; + + +function captureSegment(state, start, end, checkJson) { + var _position, _length, _character, _result; + + if (start < end) { + _result = state.input.slice(start, end); + + if (checkJson) { + for (_position = 0, _length = _result.length; _position < _length; _position += 1) { + _character = _result.charCodeAt(_position); + if (!(_character === 0x09 || + (0x20 <= _character && _character <= 0x10FFFF))) { + throwError(state, 'expected valid JSON character'); + } + } + } else if (PATTERN_NON_PRINTABLE.test(_result)) { + throwError(state, 'the stream contains non-printable characters'); + } + + state.result += _result; + } +} + +function mergeMappings(state, destination, source, overridableKeys) { + var sourceKeys, key, index, quantity; + + if (!common.isObject(source)) { + throwError(state, 'cannot merge mappings; the provided source object is unacceptable'); + } + + sourceKeys = Object.keys(source); + + for (index = 0, quantity = sourceKeys.length; index < quantity; index += 1) { + key = sourceKeys[index]; + + if (!_hasOwnProperty.call(destination, key)) { + destination[key] = source[key]; + overridableKeys[key] = true; + } + } +} + +function storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode, startLine, startPos) { + var index, quantity; + + keyNode = String(keyNode); + + if (_result === null) { + _result = {}; + } + + if (keyTag === 'tag:yaml.org,2002:merge') { + if (Array.isArray(valueNode)) { + for (index = 0, quantity = valueNode.length; index < quantity; index += 1) { + mergeMappings(state, _result, valueNode[index], overridableKeys); + } + } else { + mergeMappings(state, _result, valueNode, overridableKeys); + } + } else { + if (!state.json && + !_hasOwnProperty.call(overridableKeys, keyNode) && + _hasOwnProperty.call(_result, keyNode)) { + state.line = startLine || state.line; + state.position = startPos || state.position; + throwError(state, 'duplicated mapping key'); + } + _result[keyNode] = valueNode; + delete overridableKeys[keyNode]; + } + + return _result; +} + +function readLineBreak(state) { + var ch; + + ch = state.input.charCodeAt(state.position); + + if (ch === 0x0A/* LF */) { + state.position++; + } else if (ch === 0x0D/* CR */) { + state.position++; + if (state.input.charCodeAt(state.position) === 0x0A/* LF */) { + state.position++; + } + } else { + throwError(state, 'a line break is expected'); + } + + state.line += 1; + state.lineStart = state.position; +} + +function skipSeparationSpace(state, allowComments, checkIndent) { + var lineBreaks = 0, + ch = state.input.charCodeAt(state.position); + + while (ch !== 0) { + while (is_WHITE_SPACE(ch)) { + ch = state.input.charCodeAt(++state.position); + } + + if (allowComments && ch === 0x23/* # */) { + do { + ch = state.input.charCodeAt(++state.position); + } while (ch !== 0x0A/* LF */ && ch !== 0x0D/* CR */ && ch !== 0); + } + + if (is_EOL(ch)) { + readLineBreak(state); + + ch = state.input.charCodeAt(state.position); + lineBreaks++; + state.lineIndent = 0; + + while (ch === 0x20/* Space */) { + state.lineIndent++; + ch = state.input.charCodeAt(++state.position); + } + } else { + break; + } + } + + if (checkIndent !== -1 && lineBreaks !== 0 && state.lineIndent < checkIndent) { + throwWarning(state, 'deficient indentation'); + } + + return lineBreaks; +} + +function testDocumentSeparator(state) { + var _position = state.position, + ch; + + ch = state.input.charCodeAt(_position); + + // Condition state.position === state.lineStart is tested + // in parent on each call, for efficiency. No needs to test here again. + if ((ch === 0x2D/* - */ || ch === 0x2E/* . */) && + ch === state.input.charCodeAt(_position + 1) && + ch === state.input.charCodeAt(_position + 2)) { + + _position += 3; + + ch = state.input.charCodeAt(_position); + + if (ch === 0 || is_WS_OR_EOL(ch)) { + return true; + } + } + + return false; +} + +function writeFoldedLines(state, count) { + if (count === 1) { + state.result += ' '; + } else if (count > 1) { + state.result += common.repeat('\n', count - 1); + } +} + + +function readPlainScalar(state, nodeIndent, withinFlowCollection) { + var preceding, + following, + captureStart, + captureEnd, + hasPendingContent, + _line, + _lineStart, + _lineIndent, + _kind = state.kind, + _result = state.result, + ch; + + ch = state.input.charCodeAt(state.position); + + if (is_WS_OR_EOL(ch) || + is_FLOW_INDICATOR(ch) || + ch === 0x23/* # */ || + ch === 0x26/* & */ || + ch === 0x2A/* * */ || + ch === 0x21/* ! */ || + ch === 0x7C/* | */ || + ch === 0x3E/* > */ || + ch === 0x27/* ' */ || + ch === 0x22/* " */ || + ch === 0x25/* % */ || + ch === 0x40/* @ */ || + ch === 0x60/* ` */) { + return false; + } + + if (ch === 0x3F/* ? */ || ch === 0x2D/* - */) { + following = state.input.charCodeAt(state.position + 1); + + if (is_WS_OR_EOL(following) || + withinFlowCollection && is_FLOW_INDICATOR(following)) { + return false; + } + } + + state.kind = 'scalar'; + state.result = ''; + captureStart = captureEnd = state.position; + hasPendingContent = false; + + while (ch !== 0) { + if (ch === 0x3A/* : */) { + following = state.input.charCodeAt(state.position + 1); + + if (is_WS_OR_EOL(following) || + withinFlowCollection && is_FLOW_INDICATOR(following)) { + break; + } + + } else if (ch === 0x23/* # */) { + preceding = state.input.charCodeAt(state.position - 1); + + if (is_WS_OR_EOL(preceding)) { + break; + } + + } else if ((state.position === state.lineStart && testDocumentSeparator(state)) || + withinFlowCollection && is_FLOW_INDICATOR(ch)) { + break; + + } else if (is_EOL(ch)) { + _line = state.line; + _lineStart = state.lineStart; + _lineIndent = state.lineIndent; + skipSeparationSpace(state, false, -1); + + if (state.lineIndent >= nodeIndent) { + hasPendingContent = true; + ch = state.input.charCodeAt(state.position); + continue; + } else { + state.position = captureEnd; + state.line = _line; + state.lineStart = _lineStart; + state.lineIndent = _lineIndent; + break; + } + } + + if (hasPendingContent) { + captureSegment(state, captureStart, captureEnd, false); + writeFoldedLines(state, state.line - _line); + captureStart = captureEnd = state.position; + hasPendingContent = false; + } + + if (!is_WHITE_SPACE(ch)) { + captureEnd = state.position + 1; + } + + ch = state.input.charCodeAt(++state.position); + } + + captureSegment(state, captureStart, captureEnd, false); + + if (state.result) { + return true; + } + + state.kind = _kind; + state.result = _result; + return false; +} + +function readSingleQuotedScalar(state, nodeIndent) { + var ch, + captureStart, captureEnd; + + ch = state.input.charCodeAt(state.position); + + if (ch !== 0x27/* ' */) { + return false; + } + + state.kind = 'scalar'; + state.result = ''; + state.position++; + captureStart = captureEnd = state.position; + + while ((ch = state.input.charCodeAt(state.position)) !== 0) { + if (ch === 0x27/* ' */) { + captureSegment(state, captureStart, state.position, true); + ch = state.input.charCodeAt(++state.position); + + if (ch === 0x27/* ' */) { + captureStart = state.position; + state.position++; + captureEnd = state.position; + } else { + return true; + } + + } else if (is_EOL(ch)) { + captureSegment(state, captureStart, captureEnd, true); + writeFoldedLines(state, skipSeparationSpace(state, false, nodeIndent)); + captureStart = captureEnd = state.position; + + } else if (state.position === state.lineStart && testDocumentSeparator(state)) { + throwError(state, 'unexpected end of the document within a single quoted scalar'); + + } else { + state.position++; + captureEnd = state.position; + } + } + + throwError(state, 'unexpected end of the stream within a single quoted scalar'); +} + +function readDoubleQuotedScalar(state, nodeIndent) { + var captureStart, + captureEnd, + hexLength, + hexResult, + tmp, + ch; + + ch = state.input.charCodeAt(state.position); + + if (ch !== 0x22/* " */) { + return false; + } + + state.kind = 'scalar'; + state.result = ''; + state.position++; + captureStart = captureEnd = state.position; + + while ((ch = state.input.charCodeAt(state.position)) !== 0) { + if (ch === 0x22/* " */) { + captureSegment(state, captureStart, state.position, true); + state.position++; + return true; + + } else if (ch === 0x5C/* \ */) { + captureSegment(state, captureStart, state.position, true); + ch = state.input.charCodeAt(++state.position); + + if (is_EOL(ch)) { + skipSeparationSpace(state, false, nodeIndent); + + // TODO: rework to inline fn with no type cast? + } else if (ch < 256 && simpleEscapeCheck[ch]) { + state.result += simpleEscapeMap[ch]; + state.position++; + + } else if ((tmp = escapedHexLen(ch)) > 0) { + hexLength = tmp; + hexResult = 0; + + for (; hexLength > 0; hexLength--) { + ch = state.input.charCodeAt(++state.position); + + if ((tmp = fromHexCode(ch)) >= 0) { + hexResult = (hexResult << 4) + tmp; + + } else { + throwError(state, 'expected hexadecimal character'); + } + } + + state.result += charFromCodepoint(hexResult); + + state.position++; + + } else { + throwError(state, 'unknown escape sequence'); + } + + captureStart = captureEnd = state.position; + + } else if (is_EOL(ch)) { + captureSegment(state, captureStart, captureEnd, true); + writeFoldedLines(state, skipSeparationSpace(state, false, nodeIndent)); + captureStart = captureEnd = state.position; + + } else if (state.position === state.lineStart && testDocumentSeparator(state)) { + throwError(state, 'unexpected end of the document within a double quoted scalar'); + + } else { + state.position++; + captureEnd = state.position; + } + } + + throwError(state, 'unexpected end of the stream within a double quoted scalar'); +} + +function readFlowCollection(state, nodeIndent) { + var readNext = true, + _line, + _tag = state.tag, + _result, + _anchor = state.anchor, + following, + terminator, + isPair, + isExplicitPair, + isMapping, + overridableKeys = {}, + keyNode, + keyTag, + valueNode, + ch; + + ch = state.input.charCodeAt(state.position); + + if (ch === 0x5B/* [ */) { + terminator = 0x5D;/* ] */ + isMapping = false; + _result = []; + } else if (ch === 0x7B/* { */) { + terminator = 0x7D;/* } */ + isMapping = true; + _result = {}; + } else { + return false; + } + + if (state.anchor !== null) { + state.anchorMap[state.anchor] = _result; + } + + ch = state.input.charCodeAt(++state.position); + + while (ch !== 0) { + skipSeparationSpace(state, true, nodeIndent); + + ch = state.input.charCodeAt(state.position); + + if (ch === terminator) { + state.position++; + state.tag = _tag; + state.anchor = _anchor; + state.kind = isMapping ? 'mapping' : 'sequence'; + state.result = _result; + return true; + } else if (!readNext) { + throwError(state, 'missed comma between flow collection entries'); + } + + keyTag = keyNode = valueNode = null; + isPair = isExplicitPair = false; + + if (ch === 0x3F/* ? */) { + following = state.input.charCodeAt(state.position + 1); + + if (is_WS_OR_EOL(following)) { + isPair = isExplicitPair = true; + state.position++; + skipSeparationSpace(state, true, nodeIndent); + } + } + + _line = state.line; + composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true); + keyTag = state.tag; + keyNode = state.result; + skipSeparationSpace(state, true, nodeIndent); + + ch = state.input.charCodeAt(state.position); + + if ((isExplicitPair || state.line === _line) && ch === 0x3A/* : */) { + isPair = true; + ch = state.input.charCodeAt(++state.position); + skipSeparationSpace(state, true, nodeIndent); + composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true); + valueNode = state.result; + } + + if (isMapping) { + storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode); + } else if (isPair) { + _result.push(storeMappingPair(state, null, overridableKeys, keyTag, keyNode, valueNode)); + } else { + _result.push(keyNode); + } + + skipSeparationSpace(state, true, nodeIndent); + + ch = state.input.charCodeAt(state.position); + + if (ch === 0x2C/* , */) { + readNext = true; + ch = state.input.charCodeAt(++state.position); + } else { + readNext = false; + } + } + + throwError(state, 'unexpected end of the stream within a flow collection'); +} + +function readBlockScalar(state, nodeIndent) { + var captureStart, + folding, + chomping = CHOMPING_CLIP, + didReadContent = false, + detectedIndent = false, + textIndent = nodeIndent, + emptyLines = 0, + atMoreIndented = false, + tmp, + ch; + + ch = state.input.charCodeAt(state.position); + + if (ch === 0x7C/* | */) { + folding = false; + } else if (ch === 0x3E/* > */) { + folding = true; + } else { + return false; + } + + state.kind = 'scalar'; + state.result = ''; + + while (ch !== 0) { + ch = state.input.charCodeAt(++state.position); + + if (ch === 0x2B/* + */ || ch === 0x2D/* - */) { + if (CHOMPING_CLIP === chomping) { + chomping = (ch === 0x2B/* + */) ? CHOMPING_KEEP : CHOMPING_STRIP; + } else { + throwError(state, 'repeat of a chomping mode identifier'); + } + + } else if ((tmp = fromDecimalCode(ch)) >= 0) { + if (tmp === 0) { + throwError(state, 'bad explicit indentation width of a block scalar; it cannot be less than one'); + } else if (!detectedIndent) { + textIndent = nodeIndent + tmp - 1; + detectedIndent = true; + } else { + throwError(state, 'repeat of an indentation width identifier'); + } + + } else { + break; + } + } + + if (is_WHITE_SPACE(ch)) { + do { ch = state.input.charCodeAt(++state.position); } + while (is_WHITE_SPACE(ch)); + + if (ch === 0x23/* # */) { + do { ch = state.input.charCodeAt(++state.position); } + while (!is_EOL(ch) && (ch !== 0)); + } + } + + while (ch !== 0) { + readLineBreak(state); + state.lineIndent = 0; + + ch = state.input.charCodeAt(state.position); + + while ((!detectedIndent || state.lineIndent < textIndent) && + (ch === 0x20/* Space */)) { + state.lineIndent++; + ch = state.input.charCodeAt(++state.position); + } + + if (!detectedIndent && state.lineIndent > textIndent) { + textIndent = state.lineIndent; + } + + if (is_EOL(ch)) { + emptyLines++; + continue; + } + + // End of the scalar. + if (state.lineIndent < textIndent) { + + // Perform the chomping. + if (chomping === CHOMPING_KEEP) { + state.result += common.repeat('\n', didReadContent ? 1 + emptyLines : emptyLines); + } else if (chomping === CHOMPING_CLIP) { + if (didReadContent) { // i.e. only if the scalar is not empty. + state.result += '\n'; + } + } + + // Break this `while` cycle and go to the funciton's epilogue. + break; + } + + // Folded style: use fancy rules to handle line breaks. + if (folding) { + + // Lines starting with white space characters (more-indented lines) are not folded. + if (is_WHITE_SPACE(ch)) { + atMoreIndented = true; + // except for the first content line (cf. Example 8.1) + state.result += common.repeat('\n', didReadContent ? 1 + emptyLines : emptyLines); + + // End of more-indented block. + } else if (atMoreIndented) { + atMoreIndented = false; + state.result += common.repeat('\n', emptyLines + 1); + + // Just one line break - perceive as the same line. + } else if (emptyLines === 0) { + if (didReadContent) { // i.e. only if we have already read some scalar content. + state.result += ' '; + } + + // Several line breaks - perceive as different lines. + } else { + state.result += common.repeat('\n', emptyLines); + } + + // Literal style: just add exact number of line breaks between content lines. + } else { + // Keep all line breaks except the header line break. + state.result += common.repeat('\n', didReadContent ? 1 + emptyLines : emptyLines); + } + + didReadContent = true; + detectedIndent = true; + emptyLines = 0; + captureStart = state.position; + + while (!is_EOL(ch) && (ch !== 0)) { + ch = state.input.charCodeAt(++state.position); + } + + captureSegment(state, captureStart, state.position, false); + } + + return true; +} + +function readBlockSequence(state, nodeIndent) { + var _line, + _tag = state.tag, + _anchor = state.anchor, + _result = [], + following, + detected = false, + ch; + + if (state.anchor !== null) { + state.anchorMap[state.anchor] = _result; + } + + ch = state.input.charCodeAt(state.position); + + while (ch !== 0) { + + if (ch !== 0x2D/* - */) { + break; + } + + following = state.input.charCodeAt(state.position + 1); + + if (!is_WS_OR_EOL(following)) { + break; + } + + detected = true; + state.position++; + + if (skipSeparationSpace(state, true, -1)) { + if (state.lineIndent <= nodeIndent) { + _result.push(null); + ch = state.input.charCodeAt(state.position); + continue; + } + } + + _line = state.line; + composeNode(state, nodeIndent, CONTEXT_BLOCK_IN, false, true); + _result.push(state.result); + skipSeparationSpace(state, true, -1); + + ch = state.input.charCodeAt(state.position); + + if ((state.line === _line || state.lineIndent > nodeIndent) && (ch !== 0)) { + throwError(state, 'bad indentation of a sequence entry'); + } else if (state.lineIndent < nodeIndent) { + break; + } + } + + if (detected) { + state.tag = _tag; + state.anchor = _anchor; + state.kind = 'sequence'; + state.result = _result; + return true; + } + return false; +} + +function readBlockMapping(state, nodeIndent, flowIndent) { + var following, + allowCompact, + _line, + _pos, + _tag = state.tag, + _anchor = state.anchor, + _result = {}, + overridableKeys = {}, + keyTag = null, + keyNode = null, + valueNode = null, + atExplicitKey = false, + detected = false, + ch; + + if (state.anchor !== null) { + state.anchorMap[state.anchor] = _result; + } + + ch = state.input.charCodeAt(state.position); + + while (ch !== 0) { + following = state.input.charCodeAt(state.position + 1); + _line = state.line; // Save the current line. + _pos = state.position; + + // + // Explicit notation case. There are two separate blocks: + // first for the key (denoted by "?") and second for the value (denoted by ":") + // + if ((ch === 0x3F/* ? */ || ch === 0x3A/* : */) && is_WS_OR_EOL(following)) { + + if (ch === 0x3F/* ? */) { + if (atExplicitKey) { + storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null); + keyTag = keyNode = valueNode = null; + } + + detected = true; + atExplicitKey = true; + allowCompact = true; + + } else if (atExplicitKey) { + // i.e. 0x3A/* : */ === character after the explicit key. + atExplicitKey = false; + allowCompact = true; + + } else { + throwError(state, 'incomplete explicit mapping pair; a key node is missed; or followed by a non-tabulated empty line'); + } + + state.position += 1; + ch = following; + + // + // Implicit notation case. Flow-style node as the key first, then ":", and the value. + // + } else if (composeNode(state, flowIndent, CONTEXT_FLOW_OUT, false, true)) { + + if (state.line === _line) { + ch = state.input.charCodeAt(state.position); + + while (is_WHITE_SPACE(ch)) { + ch = state.input.charCodeAt(++state.position); + } + + if (ch === 0x3A/* : */) { + ch = state.input.charCodeAt(++state.position); + + if (!is_WS_OR_EOL(ch)) { + throwError(state, 'a whitespace character is expected after the key-value separator within a block mapping'); + } + + if (atExplicitKey) { + storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null); + keyTag = keyNode = valueNode = null; + } + + detected = true; + atExplicitKey = false; + allowCompact = false; + keyTag = state.tag; + keyNode = state.result; + + } else if (detected) { + throwError(state, 'can not read an implicit mapping pair; a colon is missed'); + + } else { + state.tag = _tag; + state.anchor = _anchor; + return true; // Keep the result of `composeNode`. + } + + } else if (detected) { + throwError(state, 'can not read a block mapping entry; a multiline key may not be an implicit key'); + + } else { + state.tag = _tag; + state.anchor = _anchor; + return true; // Keep the result of `composeNode`. + } + + } else { + break; // Reading is done. Go to the epilogue. + } + + // + // Common reading code for both explicit and implicit notations. + // + if (state.line === _line || state.lineIndent > nodeIndent) { + if (composeNode(state, nodeIndent, CONTEXT_BLOCK_OUT, true, allowCompact)) { + if (atExplicitKey) { + keyNode = state.result; + } else { + valueNode = state.result; + } + } + + if (!atExplicitKey) { + storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode, _line, _pos); + keyTag = keyNode = valueNode = null; + } + + skipSeparationSpace(state, true, -1); + ch = state.input.charCodeAt(state.position); + } + + if (state.lineIndent > nodeIndent && (ch !== 0)) { + throwError(state, 'bad indentation of a mapping entry'); + } else if (state.lineIndent < nodeIndent) { + break; + } + } + + // + // Epilogue. + // + + // Special case: last mapping's node contains only the key in explicit notation. + if (atExplicitKey) { + storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null); + } + + // Expose the resulting mapping. + if (detected) { + state.tag = _tag; + state.anchor = _anchor; + state.kind = 'mapping'; + state.result = _result; + } + + return detected; +} + +function readTagProperty(state) { + var _position, + isVerbatim = false, + isNamed = false, + tagHandle, + tagName, + ch; + + ch = state.input.charCodeAt(state.position); + + if (ch !== 0x21/* ! */) return false; + + if (state.tag !== null) { + throwError(state, 'duplication of a tag property'); + } + + ch = state.input.charCodeAt(++state.position); + + if (ch === 0x3C/* < */) { + isVerbatim = true; + ch = state.input.charCodeAt(++state.position); + + } else if (ch === 0x21/* ! */) { + isNamed = true; + tagHandle = '!!'; + ch = state.input.charCodeAt(++state.position); + + } else { + tagHandle = '!'; + } + + _position = state.position; + + if (isVerbatim) { + do { ch = state.input.charCodeAt(++state.position); } + while (ch !== 0 && ch !== 0x3E/* > */); + + if (state.position < state.length) { + tagName = state.input.slice(_position, state.position); + ch = state.input.charCodeAt(++state.position); + } else { + throwError(state, 'unexpected end of the stream within a verbatim tag'); + } + } else { + while (ch !== 0 && !is_WS_OR_EOL(ch)) { + + if (ch === 0x21/* ! */) { + if (!isNamed) { + tagHandle = state.input.slice(_position - 1, state.position + 1); + + if (!PATTERN_TAG_HANDLE.test(tagHandle)) { + throwError(state, 'named tag handle cannot contain such characters'); + } + + isNamed = true; + _position = state.position + 1; + } else { + throwError(state, 'tag suffix cannot contain exclamation marks'); + } + } + + ch = state.input.charCodeAt(++state.position); + } + + tagName = state.input.slice(_position, state.position); + + if (PATTERN_FLOW_INDICATORS.test(tagName)) { + throwError(state, 'tag suffix cannot contain flow indicator characters'); + } + } + + if (tagName && !PATTERN_TAG_URI.test(tagName)) { + throwError(state, 'tag name cannot contain such characters: ' + tagName); + } + + if (isVerbatim) { + state.tag = tagName; + + } else if (_hasOwnProperty.call(state.tagMap, tagHandle)) { + state.tag = state.tagMap[tagHandle] + tagName; + + } else if (tagHandle === '!') { + state.tag = '!' + tagName; + + } else if (tagHandle === '!!') { + state.tag = 'tag:yaml.org,2002:' + tagName; + + } else { + throwError(state, 'undeclared tag handle "' + tagHandle + '"'); + } + + return true; +} + +function readAnchorProperty(state) { + var _position, + ch; + + ch = state.input.charCodeAt(state.position); + + if (ch !== 0x26/* & */) return false; + + if (state.anchor !== null) { + throwError(state, 'duplication of an anchor property'); + } + + ch = state.input.charCodeAt(++state.position); + _position = state.position; + + while (ch !== 0 && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) { + ch = state.input.charCodeAt(++state.position); + } + + if (state.position === _position) { + throwError(state, 'name of an anchor node must contain at least one character'); + } + + state.anchor = state.input.slice(_position, state.position); + return true; +} + +function readAlias(state) { + var _position, alias, + ch; + + ch = state.input.charCodeAt(state.position); + + if (ch !== 0x2A/* * */) return false; + + ch = state.input.charCodeAt(++state.position); + _position = state.position; + + while (ch !== 0 && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) { + ch = state.input.charCodeAt(++state.position); + } + + if (state.position === _position) { + throwError(state, 'name of an alias node must contain at least one character'); + } + + alias = state.input.slice(_position, state.position); + + if (!state.anchorMap.hasOwnProperty(alias)) { + throwError(state, 'unidentified alias "' + alias + '"'); + } + + state.result = state.anchorMap[alias]; + skipSeparationSpace(state, true, -1); + return true; +} + +function composeNode(state, parentIndent, nodeContext, allowToSeek, allowCompact) { + var allowBlockStyles, + allowBlockScalars, + allowBlockCollections, + indentStatus = 1, // 1: this>parent, 0: this=parent, -1: this parentIndent) { + indentStatus = 1; + } else if (state.lineIndent === parentIndent) { + indentStatus = 0; + } else if (state.lineIndent < parentIndent) { + indentStatus = -1; + } + } + } + + if (indentStatus === 1) { + while (readTagProperty(state) || readAnchorProperty(state)) { + if (skipSeparationSpace(state, true, -1)) { + atNewLine = true; + allowBlockCollections = allowBlockStyles; + + if (state.lineIndent > parentIndent) { + indentStatus = 1; + } else if (state.lineIndent === parentIndent) { + indentStatus = 0; + } else if (state.lineIndent < parentIndent) { + indentStatus = -1; + } + } else { + allowBlockCollections = false; + } + } + } + + if (allowBlockCollections) { + allowBlockCollections = atNewLine || allowCompact; + } + + if (indentStatus === 1 || CONTEXT_BLOCK_OUT === nodeContext) { + if (CONTEXT_FLOW_IN === nodeContext || CONTEXT_FLOW_OUT === nodeContext) { + flowIndent = parentIndent; + } else { + flowIndent = parentIndent + 1; + } + + blockIndent = state.position - state.lineStart; + + if (indentStatus === 1) { + if (allowBlockCollections && + (readBlockSequence(state, blockIndent) || + readBlockMapping(state, blockIndent, flowIndent)) || + readFlowCollection(state, flowIndent)) { + hasContent = true; + } else { + if ((allowBlockScalars && readBlockScalar(state, flowIndent)) || + readSingleQuotedScalar(state, flowIndent) || + readDoubleQuotedScalar(state, flowIndent)) { + hasContent = true; + + } else if (readAlias(state)) { + hasContent = true; + + if (state.tag !== null || state.anchor !== null) { + throwError(state, 'alias node should not have any properties'); + } + + } else if (readPlainScalar(state, flowIndent, CONTEXT_FLOW_IN === nodeContext)) { + hasContent = true; + + if (state.tag === null) { + state.tag = '?'; + } + } + + if (state.anchor !== null) { + state.anchorMap[state.anchor] = state.result; + } + } + } else if (indentStatus === 0) { + // Special case: block sequences are allowed to have same indentation level as the parent. + // http://www.yaml.org/spec/1.2/spec.html#id2799784 + hasContent = allowBlockCollections && readBlockSequence(state, blockIndent); + } + } + + if (state.tag !== null && state.tag !== '!') { + if (state.tag === '?') { + for (typeIndex = 0, typeQuantity = state.implicitTypes.length; typeIndex < typeQuantity; typeIndex += 1) { + type = state.implicitTypes[typeIndex]; + + // Implicit resolving is not allowed for non-scalar types, and '?' + // non-specific tag is only assigned to plain scalars. So, it isn't + // needed to check for 'kind' conformity. + + if (type.resolve(state.result)) { // `state.result` updated in resolver if matched + state.result = type.construct(state.result); + state.tag = type.tag; + if (state.anchor !== null) { + state.anchorMap[state.anchor] = state.result; + } + break; + } + } + } else if (_hasOwnProperty.call(state.typeMap[state.kind || 'fallback'], state.tag)) { + type = state.typeMap[state.kind || 'fallback'][state.tag]; + + if (state.result !== null && type.kind !== state.kind) { + throwError(state, 'unacceptable node kind for !<' + state.tag + '> tag; it should be "' + type.kind + '", not "' + state.kind + '"'); + } + + if (!type.resolve(state.result)) { // `state.result` updated in resolver if matched + throwError(state, 'cannot resolve a node with !<' + state.tag + '> explicit tag'); + } else { + state.result = type.construct(state.result); + if (state.anchor !== null) { + state.anchorMap[state.anchor] = state.result; + } + } + } else { + throwError(state, 'unknown tag !<' + state.tag + '>'); + } + } + + if (state.listener !== null) { + state.listener('close', state); + } + return state.tag !== null || state.anchor !== null || hasContent; +} + +function readDocument(state) { + var documentStart = state.position, + _position, + directiveName, + directiveArgs, + hasDirectives = false, + ch; + + state.version = null; + state.checkLineBreaks = state.legacy; + state.tagMap = {}; + state.anchorMap = {}; + + while ((ch = state.input.charCodeAt(state.position)) !== 0) { + skipSeparationSpace(state, true, -1); + + ch = state.input.charCodeAt(state.position); + + if (state.lineIndent > 0 || ch !== 0x25/* % */) { + break; + } + + hasDirectives = true; + ch = state.input.charCodeAt(++state.position); + _position = state.position; + + while (ch !== 0 && !is_WS_OR_EOL(ch)) { + ch = state.input.charCodeAt(++state.position); + } + + directiveName = state.input.slice(_position, state.position); + directiveArgs = []; + + if (directiveName.length < 1) { + throwError(state, 'directive name must not be less than one character in length'); + } + + while (ch !== 0) { + while (is_WHITE_SPACE(ch)) { + ch = state.input.charCodeAt(++state.position); + } + + if (ch === 0x23/* # */) { + do { ch = state.input.charCodeAt(++state.position); } + while (ch !== 0 && !is_EOL(ch)); + break; + } + + if (is_EOL(ch)) break; + + _position = state.position; + + while (ch !== 0 && !is_WS_OR_EOL(ch)) { + ch = state.input.charCodeAt(++state.position); + } + + directiveArgs.push(state.input.slice(_position, state.position)); + } + + if (ch !== 0) readLineBreak(state); + + if (_hasOwnProperty.call(directiveHandlers, directiveName)) { + directiveHandlers[directiveName](state, directiveName, directiveArgs); + } else { + throwWarning(state, 'unknown document directive "' + directiveName + '"'); + } + } + + skipSeparationSpace(state, true, -1); + + if (state.lineIndent === 0 && + state.input.charCodeAt(state.position) === 0x2D/* - */ && + state.input.charCodeAt(state.position + 1) === 0x2D/* - */ && + state.input.charCodeAt(state.position + 2) === 0x2D/* - */) { + state.position += 3; + skipSeparationSpace(state, true, -1); + + } else if (hasDirectives) { + throwError(state, 'directives end mark is expected'); + } + + composeNode(state, state.lineIndent - 1, CONTEXT_BLOCK_OUT, false, true); + skipSeparationSpace(state, true, -1); + + if (state.checkLineBreaks && + PATTERN_NON_ASCII_LINE_BREAKS.test(state.input.slice(documentStart, state.position))) { + throwWarning(state, 'non-ASCII line breaks are interpreted as content'); + } + + state.documents.push(state.result); + + if (state.position === state.lineStart && testDocumentSeparator(state)) { + + if (state.input.charCodeAt(state.position) === 0x2E/* . */) { + state.position += 3; + skipSeparationSpace(state, true, -1); + } + return; + } + + if (state.position < (state.length - 1)) { + throwError(state, 'end of the stream or a document separator is expected'); + } else { + return; + } +} + + +function loadDocuments(input, options) { + input = String(input); + options = options || {}; + + if (input.length !== 0) { + + // Add tailing `\n` if not exists + if (input.charCodeAt(input.length - 1) !== 0x0A/* LF */ && + input.charCodeAt(input.length - 1) !== 0x0D/* CR */) { + input += '\n'; + } + + // Strip BOM + if (input.charCodeAt(0) === 0xFEFF) { + input = input.slice(1); + } + } + + var state = new State(input, options); + + // Use 0 as string terminator. That significantly simplifies bounds check. + state.input += '\0'; + + while (state.input.charCodeAt(state.position) === 0x20/* Space */) { + state.lineIndent += 1; + state.position += 1; + } + + while (state.position < (state.length - 1)) { + readDocument(state); + } + + return state.documents; +} + + +function loadAll(input, iterator, options) { + var documents = loadDocuments(input, options), index, length; + + if (typeof iterator !== 'function') { + return documents; + } + + for (index = 0, length = documents.length; index < length; index += 1) { + iterator(documents[index]); + } +} + + +function load(input, options) { + var documents = loadDocuments(input, options); + + if (documents.length === 0) { + /*eslint-disable no-undefined*/ + return undefined; + } else if (documents.length === 1) { + return documents[0]; + } + throw new YAMLException('expected a single document in the stream, but found more'); +} + + +function safeLoadAll(input, output, options) { + if (typeof output === 'function') { + loadAll(input, output, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options)); + } else { + return loadAll(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options)); + } +} + + +function safeLoad(input, options) { + return load(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options)); +} + + +module.exports.loadAll = loadAll; +module.exports.load = load; +module.exports.safeLoadAll = safeLoadAll; +module.exports.safeLoad = safeLoad; diff --git a/tools/doc/node_modules/js-yaml/lib/js-yaml/mark.js b/tools/doc/node_modules/js-yaml/lib/js-yaml/mark.js new file mode 100644 index 00000000000000..47b265c20cea4c --- /dev/null +++ b/tools/doc/node_modules/js-yaml/lib/js-yaml/mark.js @@ -0,0 +1,76 @@ +'use strict'; + + +var common = require('./common'); + + +function Mark(name, buffer, position, line, column) { + this.name = name; + this.buffer = buffer; + this.position = position; + this.line = line; + this.column = column; +} + + +Mark.prototype.getSnippet = function getSnippet(indent, maxLength) { + var head, start, tail, end, snippet; + + if (!this.buffer) return null; + + indent = indent || 4; + maxLength = maxLength || 75; + + head = ''; + start = this.position; + + while (start > 0 && '\x00\r\n\x85\u2028\u2029'.indexOf(this.buffer.charAt(start - 1)) === -1) { + start -= 1; + if (this.position - start > (maxLength / 2 - 1)) { + head = ' ... '; + start += 5; + break; + } + } + + tail = ''; + end = this.position; + + while (end < this.buffer.length && '\x00\r\n\x85\u2028\u2029'.indexOf(this.buffer.charAt(end)) === -1) { + end += 1; + if (end - this.position > (maxLength / 2 - 1)) { + tail = ' ... '; + end -= 5; + break; + } + } + + snippet = this.buffer.slice(start, end); + + return common.repeat(' ', indent) + head + snippet + tail + '\n' + + common.repeat(' ', indent + this.position - start + head.length) + '^'; +}; + + +Mark.prototype.toString = function toString(compact) { + var snippet, where = ''; + + if (this.name) { + where += 'in "' + this.name + '" '; + } + + where += 'at line ' + (this.line + 1) + ', column ' + (this.column + 1); + + if (!compact) { + snippet = this.getSnippet(); + + if (snippet) { + where += ':\n' + snippet; + } + } + + return where; +}; + + +module.exports = Mark; diff --git a/tools/doc/node_modules/js-yaml/lib/js-yaml/schema.js b/tools/doc/node_modules/js-yaml/lib/js-yaml/schema.js new file mode 100644 index 00000000000000..ca7cf47e705319 --- /dev/null +++ b/tools/doc/node_modules/js-yaml/lib/js-yaml/schema.js @@ -0,0 +1,108 @@ +'use strict'; + +/*eslint-disable max-len*/ + +var common = require('./common'); +var YAMLException = require('./exception'); +var Type = require('./type'); + + +function compileList(schema, name, result) { + var exclude = []; + + schema.include.forEach(function (includedSchema) { + result = compileList(includedSchema, name, result); + }); + + schema[name].forEach(function (currentType) { + result.forEach(function (previousType, previousIndex) { + if (previousType.tag === currentType.tag && previousType.kind === currentType.kind) { + exclude.push(previousIndex); + } + }); + + result.push(currentType); + }); + + return result.filter(function (type, index) { + return exclude.indexOf(index) === -1; + }); +} + + +function compileMap(/* lists... */) { + var result = { + scalar: {}, + sequence: {}, + mapping: {}, + fallback: {} + }, index, length; + + function collectType(type) { + result[type.kind][type.tag] = result['fallback'][type.tag] = type; + } + + for (index = 0, length = arguments.length; index < length; index += 1) { + arguments[index].forEach(collectType); + } + return result; +} + + +function Schema(definition) { + this.include = definition.include || []; + this.implicit = definition.implicit || []; + this.explicit = definition.explicit || []; + + this.implicit.forEach(function (type) { + if (type.loadKind && type.loadKind !== 'scalar') { + throw new YAMLException('There is a non-scalar type in the implicit list of a schema. Implicit resolving of such types is not supported.'); + } + }); + + this.compiledImplicit = compileList(this, 'implicit', []); + this.compiledExplicit = compileList(this, 'explicit', []); + this.compiledTypeMap = compileMap(this.compiledImplicit, this.compiledExplicit); +} + + +Schema.DEFAULT = null; + + +Schema.create = function createSchema() { + var schemas, types; + + switch (arguments.length) { + case 1: + schemas = Schema.DEFAULT; + types = arguments[0]; + break; + + case 2: + schemas = arguments[0]; + types = arguments[1]; + break; + + default: + throw new YAMLException('Wrong number of arguments for Schema.create function'); + } + + schemas = common.toArray(schemas); + types = common.toArray(types); + + if (!schemas.every(function (schema) { return schema instanceof Schema; })) { + throw new YAMLException('Specified list of super schemas (or a single Schema object) contains a non-Schema object.'); + } + + if (!types.every(function (type) { return type instanceof Type; })) { + throw new YAMLException('Specified list of YAML types (or a single Type object) contains a non-Type object.'); + } + + return new Schema({ + include: schemas, + explicit: types + }); +}; + + +module.exports = Schema; diff --git a/tools/doc/node_modules/js-yaml/lib/js-yaml/schema/core.js b/tools/doc/node_modules/js-yaml/lib/js-yaml/schema/core.js new file mode 100644 index 00000000000000..206daab56c0586 --- /dev/null +++ b/tools/doc/node_modules/js-yaml/lib/js-yaml/schema/core.js @@ -0,0 +1,18 @@ +// Standard YAML's Core schema. +// http://www.yaml.org/spec/1.2/spec.html#id2804923 +// +// NOTE: JS-YAML does not support schema-specific tag resolution restrictions. +// So, Core schema has no distinctions from JSON schema is JS-YAML. + + +'use strict'; + + +var Schema = require('../schema'); + + +module.exports = new Schema({ + include: [ + require('./json') + ] +}); diff --git a/tools/doc/node_modules/js-yaml/lib/js-yaml/schema/default_full.js b/tools/doc/node_modules/js-yaml/lib/js-yaml/schema/default_full.js new file mode 100644 index 00000000000000..a55ef42accdaf9 --- /dev/null +++ b/tools/doc/node_modules/js-yaml/lib/js-yaml/schema/default_full.js @@ -0,0 +1,25 @@ +// JS-YAML's default schema for `load` function. +// It is not described in the YAML specification. +// +// This schema is based on JS-YAML's default safe schema and includes +// JavaScript-specific types: !!js/undefined, !!js/regexp and !!js/function. +// +// Also this schema is used as default base schema at `Schema.create` function. + + +'use strict'; + + +var Schema = require('../schema'); + + +module.exports = Schema.DEFAULT = new Schema({ + include: [ + require('./default_safe') + ], + explicit: [ + require('../type/js/undefined'), + require('../type/js/regexp'), + require('../type/js/function') + ] +}); diff --git a/tools/doc/node_modules/js-yaml/lib/js-yaml/schema/default_safe.js b/tools/doc/node_modules/js-yaml/lib/js-yaml/schema/default_safe.js new file mode 100644 index 00000000000000..11d89bbfbba45e --- /dev/null +++ b/tools/doc/node_modules/js-yaml/lib/js-yaml/schema/default_safe.js @@ -0,0 +1,28 @@ +// JS-YAML's default schema for `safeLoad` function. +// It is not described in the YAML specification. +// +// This schema is based on standard YAML's Core schema and includes most of +// extra types described at YAML tag repository. (http://yaml.org/type/) + + +'use strict'; + + +var Schema = require('../schema'); + + +module.exports = new Schema({ + include: [ + require('./core') + ], + implicit: [ + require('../type/timestamp'), + require('../type/merge') + ], + explicit: [ + require('../type/binary'), + require('../type/omap'), + require('../type/pairs'), + require('../type/set') + ] +}); diff --git a/tools/doc/node_modules/js-yaml/lib/js-yaml/schema/failsafe.js b/tools/doc/node_modules/js-yaml/lib/js-yaml/schema/failsafe.js new file mode 100644 index 00000000000000..b7a33eb7a1ccea --- /dev/null +++ b/tools/doc/node_modules/js-yaml/lib/js-yaml/schema/failsafe.js @@ -0,0 +1,17 @@ +// Standard YAML's Failsafe schema. +// http://www.yaml.org/spec/1.2/spec.html#id2802346 + + +'use strict'; + + +var Schema = require('../schema'); + + +module.exports = new Schema({ + explicit: [ + require('../type/str'), + require('../type/seq'), + require('../type/map') + ] +}); diff --git a/tools/doc/node_modules/js-yaml/lib/js-yaml/schema/json.js b/tools/doc/node_modules/js-yaml/lib/js-yaml/schema/json.js new file mode 100644 index 00000000000000..5be3dbf805bc5d --- /dev/null +++ b/tools/doc/node_modules/js-yaml/lib/js-yaml/schema/json.js @@ -0,0 +1,25 @@ +// Standard YAML's JSON schema. +// http://www.yaml.org/spec/1.2/spec.html#id2803231 +// +// NOTE: JS-YAML does not support schema-specific tag resolution restrictions. +// So, this schema is not such strict as defined in the YAML specification. +// It allows numbers in binary notaion, use `Null` and `NULL` as `null`, etc. + + +'use strict'; + + +var Schema = require('../schema'); + + +module.exports = new Schema({ + include: [ + require('./failsafe') + ], + implicit: [ + require('../type/null'), + require('../type/bool'), + require('../type/int'), + require('../type/float') + ] +}); diff --git a/tools/doc/node_modules/js-yaml/lib/js-yaml/type.js b/tools/doc/node_modules/js-yaml/lib/js-yaml/type.js new file mode 100644 index 00000000000000..90b702ac06f11b --- /dev/null +++ b/tools/doc/node_modules/js-yaml/lib/js-yaml/type.js @@ -0,0 +1,61 @@ +'use strict'; + +var YAMLException = require('./exception'); + +var TYPE_CONSTRUCTOR_OPTIONS = [ + 'kind', + 'resolve', + 'construct', + 'instanceOf', + 'predicate', + 'represent', + 'defaultStyle', + 'styleAliases' +]; + +var YAML_NODE_KINDS = [ + 'scalar', + 'sequence', + 'mapping' +]; + +function compileStyleAliases(map) { + var result = {}; + + if (map !== null) { + Object.keys(map).forEach(function (style) { + map[style].forEach(function (alias) { + result[String(alias)] = style; + }); + }); + } + + return result; +} + +function Type(tag, options) { + options = options || {}; + + Object.keys(options).forEach(function (name) { + if (TYPE_CONSTRUCTOR_OPTIONS.indexOf(name) === -1) { + throw new YAMLException('Unknown option "' + name + '" is met in definition of "' + tag + '" YAML type.'); + } + }); + + // TODO: Add tag format check. + this.tag = tag; + this.kind = options['kind'] || null; + this.resolve = options['resolve'] || function () { return true; }; + this.construct = options['construct'] || function (data) { return data; }; + this.instanceOf = options['instanceOf'] || null; + this.predicate = options['predicate'] || null; + this.represent = options['represent'] || null; + this.defaultStyle = options['defaultStyle'] || null; + this.styleAliases = compileStyleAliases(options['styleAliases'] || null); + + if (YAML_NODE_KINDS.indexOf(this.kind) === -1) { + throw new YAMLException('Unknown kind "' + this.kind + '" is specified for "' + tag + '" YAML type.'); + } +} + +module.exports = Type; diff --git a/tools/doc/node_modules/js-yaml/lib/js-yaml/type/binary.js b/tools/doc/node_modules/js-yaml/lib/js-yaml/type/binary.js new file mode 100644 index 00000000000000..10b1875595be31 --- /dev/null +++ b/tools/doc/node_modules/js-yaml/lib/js-yaml/type/binary.js @@ -0,0 +1,138 @@ +'use strict'; + +/*eslint-disable no-bitwise*/ + +var NodeBuffer; + +try { + // A trick for browserified version, to not include `Buffer` shim + var _require = require; + NodeBuffer = _require('buffer').Buffer; +} catch (__) {} + +var Type = require('../type'); + + +// [ 64, 65, 66 ] -> [ padding, CR, LF ] +var BASE64_MAP = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=\n\r'; + + +function resolveYamlBinary(data) { + if (data === null) return false; + + var code, idx, bitlen = 0, max = data.length, map = BASE64_MAP; + + // Convert one by one. + for (idx = 0; idx < max; idx++) { + code = map.indexOf(data.charAt(idx)); + + // Skip CR/LF + if (code > 64) continue; + + // Fail on illegal characters + if (code < 0) return false; + + bitlen += 6; + } + + // If there are any bits left, source was corrupted + return (bitlen % 8) === 0; +} + +function constructYamlBinary(data) { + var idx, tailbits, + input = data.replace(/[\r\n=]/g, ''), // remove CR/LF & padding to simplify scan + max = input.length, + map = BASE64_MAP, + bits = 0, + result = []; + + // Collect by 6*4 bits (3 bytes) + + for (idx = 0; idx < max; idx++) { + if ((idx % 4 === 0) && idx) { + result.push((bits >> 16) & 0xFF); + result.push((bits >> 8) & 0xFF); + result.push(bits & 0xFF); + } + + bits = (bits << 6) | map.indexOf(input.charAt(idx)); + } + + // Dump tail + + tailbits = (max % 4) * 6; + + if (tailbits === 0) { + result.push((bits >> 16) & 0xFF); + result.push((bits >> 8) & 0xFF); + result.push(bits & 0xFF); + } else if (tailbits === 18) { + result.push((bits >> 10) & 0xFF); + result.push((bits >> 2) & 0xFF); + } else if (tailbits === 12) { + result.push((bits >> 4) & 0xFF); + } + + // Wrap into Buffer for NodeJS and leave Array for browser + if (NodeBuffer) { + // Support node 6.+ Buffer API when available + return NodeBuffer.from ? NodeBuffer.from(result) : new NodeBuffer(result); + } + + return result; +} + +function representYamlBinary(object /*, style*/) { + var result = '', bits = 0, idx, tail, + max = object.length, + map = BASE64_MAP; + + // Convert every three bytes to 4 ASCII characters. + + for (idx = 0; idx < max; idx++) { + if ((idx % 3 === 0) && idx) { + result += map[(bits >> 18) & 0x3F]; + result += map[(bits >> 12) & 0x3F]; + result += map[(bits >> 6) & 0x3F]; + result += map[bits & 0x3F]; + } + + bits = (bits << 8) + object[idx]; + } + + // Dump tail + + tail = max % 3; + + if (tail === 0) { + result += map[(bits >> 18) & 0x3F]; + result += map[(bits >> 12) & 0x3F]; + result += map[(bits >> 6) & 0x3F]; + result += map[bits & 0x3F]; + } else if (tail === 2) { + result += map[(bits >> 10) & 0x3F]; + result += map[(bits >> 4) & 0x3F]; + result += map[(bits << 2) & 0x3F]; + result += map[64]; + } else if (tail === 1) { + result += map[(bits >> 2) & 0x3F]; + result += map[(bits << 4) & 0x3F]; + result += map[64]; + result += map[64]; + } + + return result; +} + +function isBinary(object) { + return NodeBuffer && NodeBuffer.isBuffer(object); +} + +module.exports = new Type('tag:yaml.org,2002:binary', { + kind: 'scalar', + resolve: resolveYamlBinary, + construct: constructYamlBinary, + predicate: isBinary, + represent: representYamlBinary +}); diff --git a/tools/doc/node_modules/js-yaml/lib/js-yaml/type/bool.js b/tools/doc/node_modules/js-yaml/lib/js-yaml/type/bool.js new file mode 100644 index 00000000000000..cb7745930a6e7f --- /dev/null +++ b/tools/doc/node_modules/js-yaml/lib/js-yaml/type/bool.js @@ -0,0 +1,35 @@ +'use strict'; + +var Type = require('../type'); + +function resolveYamlBoolean(data) { + if (data === null) return false; + + var max = data.length; + + return (max === 4 && (data === 'true' || data === 'True' || data === 'TRUE')) || + (max === 5 && (data === 'false' || data === 'False' || data === 'FALSE')); +} + +function constructYamlBoolean(data) { + return data === 'true' || + data === 'True' || + data === 'TRUE'; +} + +function isBoolean(object) { + return Object.prototype.toString.call(object) === '[object Boolean]'; +} + +module.exports = new Type('tag:yaml.org,2002:bool', { + kind: 'scalar', + resolve: resolveYamlBoolean, + construct: constructYamlBoolean, + predicate: isBoolean, + represent: { + lowercase: function (object) { return object ? 'true' : 'false'; }, + uppercase: function (object) { return object ? 'TRUE' : 'FALSE'; }, + camelcase: function (object) { return object ? 'True' : 'False'; } + }, + defaultStyle: 'lowercase' +}); diff --git a/tools/doc/node_modules/js-yaml/lib/js-yaml/type/float.js b/tools/doc/node_modules/js-yaml/lib/js-yaml/type/float.js new file mode 100644 index 00000000000000..127671b21392fc --- /dev/null +++ b/tools/doc/node_modules/js-yaml/lib/js-yaml/type/float.js @@ -0,0 +1,116 @@ +'use strict'; + +var common = require('../common'); +var Type = require('../type'); + +var YAML_FLOAT_PATTERN = new RegExp( + // 2.5e4, 2.5 and integers + '^(?:[-+]?(?:0|[1-9][0-9_]*)(?:\\.[0-9_]*)?(?:[eE][-+]?[0-9]+)?' + + // .2e4, .2 + // special case, seems not from spec + '|\\.[0-9_]+(?:[eE][-+]?[0-9]+)?' + + // 20:59 + '|[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*' + + // .inf + '|[-+]?\\.(?:inf|Inf|INF)' + + // .nan + '|\\.(?:nan|NaN|NAN))$'); + +function resolveYamlFloat(data) { + if (data === null) return false; + + if (!YAML_FLOAT_PATTERN.test(data) || + // Quick hack to not allow integers end with `_` + // Probably should update regexp & check speed + data[data.length - 1] === '_') { + return false; + } + + return true; +} + +function constructYamlFloat(data) { + var value, sign, base, digits; + + value = data.replace(/_/g, '').toLowerCase(); + sign = value[0] === '-' ? -1 : 1; + digits = []; + + if ('+-'.indexOf(value[0]) >= 0) { + value = value.slice(1); + } + + if (value === '.inf') { + return (sign === 1) ? Number.POSITIVE_INFINITY : Number.NEGATIVE_INFINITY; + + } else if (value === '.nan') { + return NaN; + + } else if (value.indexOf(':') >= 0) { + value.split(':').forEach(function (v) { + digits.unshift(parseFloat(v, 10)); + }); + + value = 0.0; + base = 1; + + digits.forEach(function (d) { + value += d * base; + base *= 60; + }); + + return sign * value; + + } + return sign * parseFloat(value, 10); +} + + +var SCIENTIFIC_WITHOUT_DOT = /^[-+]?[0-9]+e/; + +function representYamlFloat(object, style) { + var res; + + if (isNaN(object)) { + switch (style) { + case 'lowercase': return '.nan'; + case 'uppercase': return '.NAN'; + case 'camelcase': return '.NaN'; + } + } else if (Number.POSITIVE_INFINITY === object) { + switch (style) { + case 'lowercase': return '.inf'; + case 'uppercase': return '.INF'; + case 'camelcase': return '.Inf'; + } + } else if (Number.NEGATIVE_INFINITY === object) { + switch (style) { + case 'lowercase': return '-.inf'; + case 'uppercase': return '-.INF'; + case 'camelcase': return '-.Inf'; + } + } else if (common.isNegativeZero(object)) { + return '-0.0'; + } + + res = object.toString(10); + + // JS stringifier can build scientific format without dots: 5e-100, + // while YAML requres dot: 5.e-100. Fix it with simple hack + + return SCIENTIFIC_WITHOUT_DOT.test(res) ? res.replace('e', '.e') : res; +} + +function isFloat(object) { + return (Object.prototype.toString.call(object) === '[object Number]') && + (object % 1 !== 0 || common.isNegativeZero(object)); +} + +module.exports = new Type('tag:yaml.org,2002:float', { + kind: 'scalar', + resolve: resolveYamlFloat, + construct: constructYamlFloat, + predicate: isFloat, + represent: representYamlFloat, + defaultStyle: 'lowercase' +}); diff --git a/tools/doc/node_modules/js-yaml/lib/js-yaml/type/int.js b/tools/doc/node_modules/js-yaml/lib/js-yaml/type/int.js new file mode 100644 index 00000000000000..ba61c5f958e2ff --- /dev/null +++ b/tools/doc/node_modules/js-yaml/lib/js-yaml/type/int.js @@ -0,0 +1,173 @@ +'use strict'; + +var common = require('../common'); +var Type = require('../type'); + +function isHexCode(c) { + return ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) || + ((0x41/* A */ <= c) && (c <= 0x46/* F */)) || + ((0x61/* a */ <= c) && (c <= 0x66/* f */)); +} + +function isOctCode(c) { + return ((0x30/* 0 */ <= c) && (c <= 0x37/* 7 */)); +} + +function isDecCode(c) { + return ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)); +} + +function resolveYamlInteger(data) { + if (data === null) return false; + + var max = data.length, + index = 0, + hasDigits = false, + ch; + + if (!max) return false; + + ch = data[index]; + + // sign + if (ch === '-' || ch === '+') { + ch = data[++index]; + } + + if (ch === '0') { + // 0 + if (index + 1 === max) return true; + ch = data[++index]; + + // base 2, base 8, base 16 + + if (ch === 'b') { + // base 2 + index++; + + for (; index < max; index++) { + ch = data[index]; + if (ch === '_') continue; + if (ch !== '0' && ch !== '1') return false; + hasDigits = true; + } + return hasDigits && ch !== '_'; + } + + + if (ch === 'x') { + // base 16 + index++; + + for (; index < max; index++) { + ch = data[index]; + if (ch === '_') continue; + if (!isHexCode(data.charCodeAt(index))) return false; + hasDigits = true; + } + return hasDigits && ch !== '_'; + } + + // base 8 + for (; index < max; index++) { + ch = data[index]; + if (ch === '_') continue; + if (!isOctCode(data.charCodeAt(index))) return false; + hasDigits = true; + } + return hasDigits && ch !== '_'; + } + + // base 10 (except 0) or base 60 + + // value should not start with `_`; + if (ch === '_') return false; + + for (; index < max; index++) { + ch = data[index]; + if (ch === '_') continue; + if (ch === ':') break; + if (!isDecCode(data.charCodeAt(index))) { + return false; + } + hasDigits = true; + } + + // Should have digits and should not end with `_` + if (!hasDigits || ch === '_') return false; + + // if !base60 - done; + if (ch !== ':') return true; + + // base60 almost not used, no needs to optimize + return /^(:[0-5]?[0-9])+$/.test(data.slice(index)); +} + +function constructYamlInteger(data) { + var value = data, sign = 1, ch, base, digits = []; + + if (value.indexOf('_') !== -1) { + value = value.replace(/_/g, ''); + } + + ch = value[0]; + + if (ch === '-' || ch === '+') { + if (ch === '-') sign = -1; + value = value.slice(1); + ch = value[0]; + } + + if (value === '0') return 0; + + if (ch === '0') { + if (value[1] === 'b') return sign * parseInt(value.slice(2), 2); + if (value[1] === 'x') return sign * parseInt(value, 16); + return sign * parseInt(value, 8); + } + + if (value.indexOf(':') !== -1) { + value.split(':').forEach(function (v) { + digits.unshift(parseInt(v, 10)); + }); + + value = 0; + base = 1; + + digits.forEach(function (d) { + value += (d * base); + base *= 60; + }); + + return sign * value; + + } + + return sign * parseInt(value, 10); +} + +function isInteger(object) { + return (Object.prototype.toString.call(object)) === '[object Number]' && + (object % 1 === 0 && !common.isNegativeZero(object)); +} + +module.exports = new Type('tag:yaml.org,2002:int', { + kind: 'scalar', + resolve: resolveYamlInteger, + construct: constructYamlInteger, + predicate: isInteger, + represent: { + binary: function (obj) { return obj >= 0 ? '0b' + obj.toString(2) : '-0b' + obj.toString(2).slice(1); }, + octal: function (obj) { return obj >= 0 ? '0' + obj.toString(8) : '-0' + obj.toString(8).slice(1); }, + decimal: function (obj) { return obj.toString(10); }, + /* eslint-disable max-len */ + hexadecimal: function (obj) { return obj >= 0 ? '0x' + obj.toString(16).toUpperCase() : '-0x' + obj.toString(16).toUpperCase().slice(1); } + }, + defaultStyle: 'decimal', + styleAliases: { + binary: [ 2, 'bin' ], + octal: [ 8, 'oct' ], + decimal: [ 10, 'dec' ], + hexadecimal: [ 16, 'hex' ] + } +}); diff --git a/tools/doc/node_modules/js-yaml/lib/js-yaml/type/js/function.js b/tools/doc/node_modules/js-yaml/lib/js-yaml/type/js/function.js new file mode 100644 index 00000000000000..ba2dfd45b6f8ab --- /dev/null +++ b/tools/doc/node_modules/js-yaml/lib/js-yaml/type/js/function.js @@ -0,0 +1,86 @@ +'use strict'; + +var esprima; + +// Browserified version does not have esprima +// +// 1. For node.js just require module as deps +// 2. For browser try to require mudule via external AMD system. +// If not found - try to fallback to window.esprima. If not +// found too - then fail to parse. +// +try { + // workaround to exclude package from browserify list. + var _require = require; + esprima = _require('esprima'); +} catch (_) { + /*global window */ + if (typeof window !== 'undefined') esprima = window.esprima; +} + +var Type = require('../../type'); + +function resolveJavascriptFunction(data) { + if (data === null) return false; + + try { + var source = '(' + data + ')', + ast = esprima.parse(source, { range: true }); + + if (ast.type !== 'Program' || + ast.body.length !== 1 || + ast.body[0].type !== 'ExpressionStatement' || + (ast.body[0].expression.type !== 'ArrowFunctionExpression' && + ast.body[0].expression.type !== 'FunctionExpression')) { + return false; + } + + return true; + } catch (err) { + return false; + } +} + +function constructJavascriptFunction(data) { + /*jslint evil:true*/ + + var source = '(' + data + ')', + ast = esprima.parse(source, { range: true }), + params = [], + body; + + if (ast.type !== 'Program' || + ast.body.length !== 1 || + ast.body[0].type !== 'ExpressionStatement' || + (ast.body[0].expression.type !== 'ArrowFunctionExpression' && + ast.body[0].expression.type !== 'FunctionExpression')) { + throw new Error('Failed to resolve function'); + } + + ast.body[0].expression.params.forEach(function (param) { + params.push(param.name); + }); + + body = ast.body[0].expression.body.range; + + // Esprima's ranges include the first '{' and the last '}' characters on + // function expressions. So cut them out. + /*eslint-disable no-new-func*/ + return new Function(params, source.slice(body[0] + 1, body[1] - 1)); +} + +function representJavascriptFunction(object /*, style*/) { + return object.toString(); +} + +function isFunction(object) { + return Object.prototype.toString.call(object) === '[object Function]'; +} + +module.exports = new Type('tag:yaml.org,2002:js/function', { + kind: 'scalar', + resolve: resolveJavascriptFunction, + construct: constructJavascriptFunction, + predicate: isFunction, + represent: representJavascriptFunction +}); diff --git a/tools/doc/node_modules/js-yaml/lib/js-yaml/type/js/regexp.js b/tools/doc/node_modules/js-yaml/lib/js-yaml/type/js/regexp.js new file mode 100644 index 00000000000000..43fa47017619ec --- /dev/null +++ b/tools/doc/node_modules/js-yaml/lib/js-yaml/type/js/regexp.js @@ -0,0 +1,60 @@ +'use strict'; + +var Type = require('../../type'); + +function resolveJavascriptRegExp(data) { + if (data === null) return false; + if (data.length === 0) return false; + + var regexp = data, + tail = /\/([gim]*)$/.exec(data), + modifiers = ''; + + // if regexp starts with '/' it can have modifiers and must be properly closed + // `/foo/gim` - modifiers tail can be maximum 3 chars + if (regexp[0] === '/') { + if (tail) modifiers = tail[1]; + + if (modifiers.length > 3) return false; + // if expression starts with /, is should be properly terminated + if (regexp[regexp.length - modifiers.length - 1] !== '/') return false; + } + + return true; +} + +function constructJavascriptRegExp(data) { + var regexp = data, + tail = /\/([gim]*)$/.exec(data), + modifiers = ''; + + // `/foo/gim` - tail can be maximum 4 chars + if (regexp[0] === '/') { + if (tail) modifiers = tail[1]; + regexp = regexp.slice(1, regexp.length - modifiers.length - 1); + } + + return new RegExp(regexp, modifiers); +} + +function representJavascriptRegExp(object /*, style*/) { + var result = '/' + object.source + '/'; + + if (object.global) result += 'g'; + if (object.multiline) result += 'm'; + if (object.ignoreCase) result += 'i'; + + return result; +} + +function isRegExp(object) { + return Object.prototype.toString.call(object) === '[object RegExp]'; +} + +module.exports = new Type('tag:yaml.org,2002:js/regexp', { + kind: 'scalar', + resolve: resolveJavascriptRegExp, + construct: constructJavascriptRegExp, + predicate: isRegExp, + represent: representJavascriptRegExp +}); diff --git a/tools/doc/node_modules/js-yaml/lib/js-yaml/type/js/undefined.js b/tools/doc/node_modules/js-yaml/lib/js-yaml/type/js/undefined.js new file mode 100644 index 00000000000000..95b5569fdfa510 --- /dev/null +++ b/tools/doc/node_modules/js-yaml/lib/js-yaml/type/js/undefined.js @@ -0,0 +1,28 @@ +'use strict'; + +var Type = require('../../type'); + +function resolveJavascriptUndefined() { + return true; +} + +function constructJavascriptUndefined() { + /*eslint-disable no-undefined*/ + return undefined; +} + +function representJavascriptUndefined() { + return ''; +} + +function isUndefined(object) { + return typeof object === 'undefined'; +} + +module.exports = new Type('tag:yaml.org,2002:js/undefined', { + kind: 'scalar', + resolve: resolveJavascriptUndefined, + construct: constructJavascriptUndefined, + predicate: isUndefined, + represent: representJavascriptUndefined +}); diff --git a/tools/doc/node_modules/js-yaml/lib/js-yaml/type/map.js b/tools/doc/node_modules/js-yaml/lib/js-yaml/type/map.js new file mode 100644 index 00000000000000..f327beebd53bdb --- /dev/null +++ b/tools/doc/node_modules/js-yaml/lib/js-yaml/type/map.js @@ -0,0 +1,8 @@ +'use strict'; + +var Type = require('../type'); + +module.exports = new Type('tag:yaml.org,2002:map', { + kind: 'mapping', + construct: function (data) { return data !== null ? data : {}; } +}); diff --git a/tools/doc/node_modules/js-yaml/lib/js-yaml/type/merge.js b/tools/doc/node_modules/js-yaml/lib/js-yaml/type/merge.js new file mode 100644 index 00000000000000..ae08a86444cf1c --- /dev/null +++ b/tools/doc/node_modules/js-yaml/lib/js-yaml/type/merge.js @@ -0,0 +1,12 @@ +'use strict'; + +var Type = require('../type'); + +function resolveYamlMerge(data) { + return data === '<<' || data === null; +} + +module.exports = new Type('tag:yaml.org,2002:merge', { + kind: 'scalar', + resolve: resolveYamlMerge +}); diff --git a/tools/doc/node_modules/js-yaml/lib/js-yaml/type/null.js b/tools/doc/node_modules/js-yaml/lib/js-yaml/type/null.js new file mode 100644 index 00000000000000..6874daa6471eca --- /dev/null +++ b/tools/doc/node_modules/js-yaml/lib/js-yaml/type/null.js @@ -0,0 +1,34 @@ +'use strict'; + +var Type = require('../type'); + +function resolveYamlNull(data) { + if (data === null) return true; + + var max = data.length; + + return (max === 1 && data === '~') || + (max === 4 && (data === 'null' || data === 'Null' || data === 'NULL')); +} + +function constructYamlNull() { + return null; +} + +function isNull(object) { + return object === null; +} + +module.exports = new Type('tag:yaml.org,2002:null', { + kind: 'scalar', + resolve: resolveYamlNull, + construct: constructYamlNull, + predicate: isNull, + represent: { + canonical: function () { return '~'; }, + lowercase: function () { return 'null'; }, + uppercase: function () { return 'NULL'; }, + camelcase: function () { return 'Null'; } + }, + defaultStyle: 'lowercase' +}); diff --git a/tools/doc/node_modules/js-yaml/lib/js-yaml/type/omap.js b/tools/doc/node_modules/js-yaml/lib/js-yaml/type/omap.js new file mode 100644 index 00000000000000..b2b5323bd1cd9e --- /dev/null +++ b/tools/doc/node_modules/js-yaml/lib/js-yaml/type/omap.js @@ -0,0 +1,44 @@ +'use strict'; + +var Type = require('../type'); + +var _hasOwnProperty = Object.prototype.hasOwnProperty; +var _toString = Object.prototype.toString; + +function resolveYamlOmap(data) { + if (data === null) return true; + + var objectKeys = [], index, length, pair, pairKey, pairHasKey, + object = data; + + for (index = 0, length = object.length; index < length; index += 1) { + pair = object[index]; + pairHasKey = false; + + if (_toString.call(pair) !== '[object Object]') return false; + + for (pairKey in pair) { + if (_hasOwnProperty.call(pair, pairKey)) { + if (!pairHasKey) pairHasKey = true; + else return false; + } + } + + if (!pairHasKey) return false; + + if (objectKeys.indexOf(pairKey) === -1) objectKeys.push(pairKey); + else return false; + } + + return true; +} + +function constructYamlOmap(data) { + return data !== null ? data : []; +} + +module.exports = new Type('tag:yaml.org,2002:omap', { + kind: 'sequence', + resolve: resolveYamlOmap, + construct: constructYamlOmap +}); diff --git a/tools/doc/node_modules/js-yaml/lib/js-yaml/type/pairs.js b/tools/doc/node_modules/js-yaml/lib/js-yaml/type/pairs.js new file mode 100644 index 00000000000000..74b52403fc125d --- /dev/null +++ b/tools/doc/node_modules/js-yaml/lib/js-yaml/type/pairs.js @@ -0,0 +1,53 @@ +'use strict'; + +var Type = require('../type'); + +var _toString = Object.prototype.toString; + +function resolveYamlPairs(data) { + if (data === null) return true; + + var index, length, pair, keys, result, + object = data; + + result = new Array(object.length); + + for (index = 0, length = object.length; index < length; index += 1) { + pair = object[index]; + + if (_toString.call(pair) !== '[object Object]') return false; + + keys = Object.keys(pair); + + if (keys.length !== 1) return false; + + result[index] = [ keys[0], pair[keys[0]] ]; + } + + return true; +} + +function constructYamlPairs(data) { + if (data === null) return []; + + var index, length, pair, keys, result, + object = data; + + result = new Array(object.length); + + for (index = 0, length = object.length; index < length; index += 1) { + pair = object[index]; + + keys = Object.keys(pair); + + result[index] = [ keys[0], pair[keys[0]] ]; + } + + return result; +} + +module.exports = new Type('tag:yaml.org,2002:pairs', { + kind: 'sequence', + resolve: resolveYamlPairs, + construct: constructYamlPairs +}); diff --git a/tools/doc/node_modules/js-yaml/lib/js-yaml/type/seq.js b/tools/doc/node_modules/js-yaml/lib/js-yaml/type/seq.js new file mode 100644 index 00000000000000..be8f77f2844bdd --- /dev/null +++ b/tools/doc/node_modules/js-yaml/lib/js-yaml/type/seq.js @@ -0,0 +1,8 @@ +'use strict'; + +var Type = require('../type'); + +module.exports = new Type('tag:yaml.org,2002:seq', { + kind: 'sequence', + construct: function (data) { return data !== null ? data : []; } +}); diff --git a/tools/doc/node_modules/js-yaml/lib/js-yaml/type/set.js b/tools/doc/node_modules/js-yaml/lib/js-yaml/type/set.js new file mode 100644 index 00000000000000..f885a329c2ca0a --- /dev/null +++ b/tools/doc/node_modules/js-yaml/lib/js-yaml/type/set.js @@ -0,0 +1,29 @@ +'use strict'; + +var Type = require('../type'); + +var _hasOwnProperty = Object.prototype.hasOwnProperty; + +function resolveYamlSet(data) { + if (data === null) return true; + + var key, object = data; + + for (key in object) { + if (_hasOwnProperty.call(object, key)) { + if (object[key] !== null) return false; + } + } + + return true; +} + +function constructYamlSet(data) { + return data !== null ? data : {}; +} + +module.exports = new Type('tag:yaml.org,2002:set', { + kind: 'mapping', + resolve: resolveYamlSet, + construct: constructYamlSet +}); diff --git a/tools/doc/node_modules/js-yaml/lib/js-yaml/type/str.js b/tools/doc/node_modules/js-yaml/lib/js-yaml/type/str.js new file mode 100644 index 00000000000000..27acc106caaf75 --- /dev/null +++ b/tools/doc/node_modules/js-yaml/lib/js-yaml/type/str.js @@ -0,0 +1,8 @@ +'use strict'; + +var Type = require('../type'); + +module.exports = new Type('tag:yaml.org,2002:str', { + kind: 'scalar', + construct: function (data) { return data !== null ? data : ''; } +}); diff --git a/tools/doc/node_modules/js-yaml/lib/js-yaml/type/timestamp.js b/tools/doc/node_modules/js-yaml/lib/js-yaml/type/timestamp.js new file mode 100644 index 00000000000000..8fa9c5865697ed --- /dev/null +++ b/tools/doc/node_modules/js-yaml/lib/js-yaml/type/timestamp.js @@ -0,0 +1,88 @@ +'use strict'; + +var Type = require('../type'); + +var YAML_DATE_REGEXP = new RegExp( + '^([0-9][0-9][0-9][0-9])' + // [1] year + '-([0-9][0-9])' + // [2] month + '-([0-9][0-9])$'); // [3] day + +var YAML_TIMESTAMP_REGEXP = new RegExp( + '^([0-9][0-9][0-9][0-9])' + // [1] year + '-([0-9][0-9]?)' + // [2] month + '-([0-9][0-9]?)' + // [3] day + '(?:[Tt]|[ \\t]+)' + // ... + '([0-9][0-9]?)' + // [4] hour + ':([0-9][0-9])' + // [5] minute + ':([0-9][0-9])' + // [6] second + '(?:\\.([0-9]*))?' + // [7] fraction + '(?:[ \\t]*(Z|([-+])([0-9][0-9]?)' + // [8] tz [9] tz_sign [10] tz_hour + '(?::([0-9][0-9]))?))?$'); // [11] tz_minute + +function resolveYamlTimestamp(data) { + if (data === null) return false; + if (YAML_DATE_REGEXP.exec(data) !== null) return true; + if (YAML_TIMESTAMP_REGEXP.exec(data) !== null) return true; + return false; +} + +function constructYamlTimestamp(data) { + var match, year, month, day, hour, minute, second, fraction = 0, + delta = null, tz_hour, tz_minute, date; + + match = YAML_DATE_REGEXP.exec(data); + if (match === null) match = YAML_TIMESTAMP_REGEXP.exec(data); + + if (match === null) throw new Error('Date resolve error'); + + // match: [1] year [2] month [3] day + + year = +(match[1]); + month = +(match[2]) - 1; // JS month starts with 0 + day = +(match[3]); + + if (!match[4]) { // no hour + return new Date(Date.UTC(year, month, day)); + } + + // match: [4] hour [5] minute [6] second [7] fraction + + hour = +(match[4]); + minute = +(match[5]); + second = +(match[6]); + + if (match[7]) { + fraction = match[7].slice(0, 3); + while (fraction.length < 3) { // milli-seconds + fraction += '0'; + } + fraction = +fraction; + } + + // match: [8] tz [9] tz_sign [10] tz_hour [11] tz_minute + + if (match[9]) { + tz_hour = +(match[10]); + tz_minute = +(match[11] || 0); + delta = (tz_hour * 60 + tz_minute) * 60000; // delta in mili-seconds + if (match[9] === '-') delta = -delta; + } + + date = new Date(Date.UTC(year, month, day, hour, minute, second, fraction)); + + if (delta) date.setTime(date.getTime() - delta); + + return date; +} + +function representYamlTimestamp(object /*, style*/) { + return object.toISOString(); +} + +module.exports = new Type('tag:yaml.org,2002:timestamp', { + kind: 'scalar', + resolve: resolveYamlTimestamp, + construct: constructYamlTimestamp, + instanceOf: Date, + represent: representYamlTimestamp +}); diff --git a/tools/doc/node_modules/js-yaml/package.json b/tools/doc/node_modules/js-yaml/package.json new file mode 100644 index 00000000000000..0776bc5686b53d --- /dev/null +++ b/tools/doc/node_modules/js-yaml/package.json @@ -0,0 +1,96 @@ +{ + "_args": [ + [ + "js-yaml@3.11.0", + "/Users/rubys/git/node/tools/doc" + ] + ], + "_development": true, + "_from": "js-yaml@3.11.0", + "_id": "js-yaml@3.11.0", + "_inBundle": false, + "_integrity": "sha512-saJstZWv7oNeOyBh3+Dx1qWzhW0+e6/8eDzo7p5rDFqxntSztloLtuKu+Ejhtq82jsilwOIZYsCz+lIjthg1Hw==", + "_location": "/js-yaml", + "_phantomChildren": {}, + "_requested": { + "type": "version", + "registry": true, + "raw": "js-yaml@3.11.0", + "name": "js-yaml", + "escapedName": "js-yaml", + "rawSpec": "3.11.0", + "saveSpec": null, + "fetchSpec": "3.11.0" + }, + "_requiredBy": [ + "#DEV:/" + ], + "_resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.11.0.tgz", + "_spec": "3.11.0", + "_where": "/Users/rubys/git/node/tools/doc", + "author": { + "name": "Vladimir Zapparov", + "email": "dervus.grim@gmail.com" + }, + "bin": { + "js-yaml": "bin/js-yaml.js" + }, + "bugs": { + "url": "https://github.com/nodeca/js-yaml/issues" + }, + "contributors": [ + { + "name": "Aleksey V Zapparov", + "email": "ixti@member.fsf.org", + "url": "http://www.ixti.net/" + }, + { + "name": "Vitaly Puzrin", + "email": "vitaly@rcdesign.ru", + "url": "https://github.com/puzrin" + }, + { + "name": "Martin Grenfell", + "email": "martin.grenfell@gmail.com", + "url": "http://got-ravings.blogspot.com" + } + ], + "dependencies": { + "argparse": "^1.0.7", + "esprima": "^4.0.0" + }, + "description": "YAML 1.2 parser and serializer", + "devDependencies": { + "ansi": "^0.3.1", + "benchmark": "^2.1.4", + "browserify": "^14.3.0", + "codemirror": "^5.13.4", + "eslint": "^4.1.1", + "istanbul": "^0.4.5", + "mocha": "^3.3.0", + "uglify-js": "^3.0.1" + }, + "files": [ + "index.js", + "lib/", + "bin/", + "dist/" + ], + "homepage": "https://github.com/nodeca/js-yaml", + "keywords": [ + "yaml", + "parser", + "serializer", + "pyyaml" + ], + "license": "MIT", + "name": "js-yaml", + "repository": { + "type": "git", + "url": "git+https://github.com/nodeca/js-yaml.git" + }, + "scripts": { + "test": "make test" + }, + "version": "3.11.0" +} diff --git a/tools/doc/node_modules/marked/.npmignore b/tools/doc/node_modules/marked/.npmignore deleted file mode 100644 index 3fb773c0342dda..00000000000000 --- a/tools/doc/node_modules/marked/.npmignore +++ /dev/null @@ -1,2 +0,0 @@ -.git* -test/ diff --git a/tools/doc/node_modules/marked/.travis.yml b/tools/doc/node_modules/marked/.travis.yml deleted file mode 100644 index 60d00ce140f37d..00000000000000 --- a/tools/doc/node_modules/marked/.travis.yml +++ /dev/null @@ -1,5 +0,0 @@ -language: node_js -node_js: - - "0.10" - - "0.8" - - "0.6" diff --git a/tools/doc/node_modules/marked/Gulpfile.js b/tools/doc/node_modules/marked/Gulpfile.js deleted file mode 100644 index cebc16a650b0e9..00000000000000 --- a/tools/doc/node_modules/marked/Gulpfile.js +++ /dev/null @@ -1,22 +0,0 @@ -var gulp = require('gulp'); -var uglify = require('gulp-uglify'); -var concat = require('gulp-concat'); - -var preserveFirstComment = function() { - var set = false; - - return function() { - if (set) return false; - set = true; - return true; - }; -}; - -gulp.task('uglify', function() { - gulp.src('lib/marked.js') - .pipe(uglify({preserveComments: preserveFirstComment()})) - .pipe(concat('marked.min.js')) - .pipe(gulp.dest('.')); -}); - -gulp.task('default', ['uglify']); diff --git a/tools/doc/node_modules/marked/bower.json b/tools/doc/node_modules/marked/bower.json deleted file mode 100644 index a2a8187759f7c9..00000000000000 --- a/tools/doc/node_modules/marked/bower.json +++ /dev/null @@ -1,24 +0,0 @@ -{ - "name": "marked", - "version": "0.3.4", - "homepage": "https://github.com/chjj/marked", - "authors": [ - "Christopher Jeffrey " - ], - "description": "A markdown parser built for speed", - "keywords": [ - "markdown", - "markup", - "html" - ], - "main": "lib/marked.js", - "license": "MIT", - "ignore": [ - "**/.*", - "node_modules", - "bower_components", - "app/bower_components", - "test", - "tests" - ] -} diff --git a/tools/doc/node_modules/marked/component.json b/tools/doc/node_modules/marked/component.json deleted file mode 100644 index 1d672877f6e712..00000000000000 --- a/tools/doc/node_modules/marked/component.json +++ /dev/null @@ -1,10 +0,0 @@ -{ - "name": "marked", - "version": "0.3.4", - "repo": "chjj/marked", - "description": "A markdown parser built for speed", - "keywords": ["markdown", "markup", "html"], - "scripts": ["lib/marked.js"], - "main": "lib/marked.js", - "license": "MIT" -} diff --git a/tools/doc/node_modules/marked/doc/broken.md b/tools/doc/node_modules/marked/doc/broken.md deleted file mode 100644 index 7bfa49e8a9adf9..00000000000000 --- a/tools/doc/node_modules/marked/doc/broken.md +++ /dev/null @@ -1,426 +0,0 @@ -# Markdown is broken - -I have a lot of scraps of markdown engine oddities that I've collected over the -years. What you see below is slightly messy, but it's what I've managed to -cobble together to illustrate the differences between markdown engines, and -why, if there ever is a markdown specification, it has to be absolutely -thorough. There are a lot more of these little differences I have documented -elsewhere. I know I will find them lingering on my disk one day, but until -then, I'll continue to add whatever strange nonsensical things I find. - -Some of these examples may only mention a particular engine compared to marked. -However, the examples with markdown.pl could easily be swapped out for -discount, upskirt, or markdown.js, and you would very easily see even more -inconsistencies. - -A lot of this was written when I was very unsatisfied with the inconsistencies -between markdown engines. Please excuse the frustration noticeable in my -writing. - -## Examples of markdown's "stupid" list parsing - -``` -$ markdown.pl - - * item1 - - * item2 - - text -^D -
    -

  • item1

    - -
      -
    • item2
      • -
    - -

    text

    • -

-``` - - -``` -$ marked - * item1 - - * item2 - - text -^D -
    -

  • item1

    -
      -
    • item2
      • -
    -

    text

    -
    • -
-``` - -Which looks correct to you? - -- - - - -``` -$ markdown.pl -* hello - > world -^D -

    -
  • hello

    - -
    -

    world

    • -

- -``` - -``` -$ marked -* hello - > world -^D -
    -
  • hello
    -

    world

    -
    -
    • -
-``` - -Again, which looks correct to you? - -- - - - -EXAMPLE: - -``` -$ markdown.pl -* hello - * world - * hi - code -^D -
    -
  • hello -
      -
    • world
      • -
    • hi - code
      • -
    • -
-``` - -The code isn't a code block even though it's after the bullet margin. I know, -lets give it two more spaces, effectively making it 8 spaces past the bullet. - -``` -$ markdown.pl -* hello - * world - * hi - code -^D -
    -
  • hello -
      -
    • world
      • -
    • hi - code
      • -
    • -
-``` - -And, it's still not a code block. Did you also notice that the 3rd item isn't -even its own list? Markdown screws that up too because of its indentation -unaware parsing. - -- - - - -Let's look at some more examples of markdown's list parsing: - -``` -$ markdown.pl - - * item1 - - * item2 - - text -^D -
    -

  • item1

    - -
      -
    • item2
      • -
    - -

    text

    • -

-``` - -Misnested tags. - - -``` -$ marked - * item1 - - * item2 - - text -^D -
    -

  • item1

    -
      -
    • item2
      • -
    -

    text

    -
    • -
-``` - -Which looks correct to you? - -- - - - -``` -$ markdown.pl -* hello - > world -^D -

    -
  • hello

    - -
    -

    world

    • -

- -``` - -More misnested tags. - - -``` -$ marked -* hello - > world -^D -
    -
  • hello
    -

    world

    -
    -
    • -
-``` - -Again, which looks correct to you? - -- - - - -# Why quality matters - Part 2 - -``` bash -$ markdown.pl -* hello - > world -^D -

    -
  • hello

    - -
    -

    world

    • -

- -``` - -``` bash -$ sundown # upskirt -* hello - > world -^D -
    -
  • hello -> world
    • -
-``` - -``` bash -$ marked -* hello - > world -^D -
  • hello

    world

-``` - -Which looks correct to you? - -- - - - -See: https://github.com/evilstreak/markdown-js/issues/23 - -``` bash -$ markdown.pl # upskirt/markdown.js/discount -* hello - var a = 1; -* world -^D -
    -
  • hello -var a = 1;
    • -
  • world
    • -
-``` - -``` bash -$ marked -* hello - var a = 1; -* world -^D -
  • hello -
    code>var a = 1;
    • -
  • world
-``` - -Which looks more reasonable? Why shouldn't code blocks be able to appear in -list items in a sane way? - -- - - - -``` bash -$ markdown.js -
hello
- -hello -^D -

<div>hello</div>

- -

<span>hello</span>

-``` - -``` bash -$ marked -
hello
- -hello -^D -
hello
- - -

hello -

-``` - -- - - - -See: https://github.com/evilstreak/markdown-js/issues/27 - -``` bash -$ markdown.js -[![an image](/image)](/link) -^D -

![an image

-``` - -``` bash -$ marked -[![an image](/image)](/link) -^D -

an image -

-``` - -- - - - -See: https://github.com/evilstreak/markdown-js/issues/24 - -``` bash -$ markdown.js -> a - -> b - -> c -^D -

a

bundefined> c

-``` - -``` bash -$ marked -> a - -> b - -> c -^D -

a - -

-

b - -

-

c -

-``` - -- - - - -``` bash -$ markdown.pl -* hello - * world - how - - are - you - - * today -* hi -^D -
    -

  • hello

    - -
      -
    • world -how
      • -
    - -

    are -you

    - -
      -
    • today
      • -
    • -
  • hi
    • -
-``` - -``` bash -$ marked -* hello - * world - how - - are - you - - * today -* hi -^D -
    -

  • hello

    -
      -

    • world -how

      -

      are -you

      -
      • -

    • today

      -
      • -
    -
    • -
  • hi
    • -
-``` diff --git a/tools/doc/node_modules/marked/doc/todo.md b/tools/doc/node_modules/marked/doc/todo.md deleted file mode 100644 index 2e60b162aef82d..00000000000000 --- a/tools/doc/node_modules/marked/doc/todo.md +++ /dev/null @@ -1,2 +0,0 @@ -# Todo - diff --git a/tools/doc/node_modules/sprintf-js/LICENSE b/tools/doc/node_modules/sprintf-js/LICENSE new file mode 100644 index 00000000000000..663ac52e4d8cd9 --- /dev/null +++ b/tools/doc/node_modules/sprintf-js/LICENSE @@ -0,0 +1,24 @@ +Copyright (c) 2007-2014, Alexandru Marasteanu +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: +* Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. +* Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. +* Neither the name of this software nor the names of its contributors may be + used to endorse or promote products derived from this software without + specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND +ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/tools/doc/node_modules/sprintf-js/README.md b/tools/doc/node_modules/sprintf-js/README.md new file mode 100644 index 00000000000000..83863561b29199 --- /dev/null +++ b/tools/doc/node_modules/sprintf-js/README.md @@ -0,0 +1,88 @@ +# sprintf.js +**sprintf.js** is a complete open source JavaScript sprintf implementation for the *browser* and *node.js*. + +Its prototype is simple: + + string sprintf(string format , [mixed arg1 [, mixed arg2 [ ,...]]]) + +The placeholders in the format string are marked by `%` and are followed by one or more of these elements, in this order: + +* An optional number followed by a `$` sign that selects which argument index to use for the value. If not specified, arguments will be placed in the same order as the placeholders in the input string. +* An optional `+` sign that forces to preceed the result with a plus or minus sign on numeric values. By default, only the `-` sign is used on negative numbers. +* An optional padding specifier that says what character to use for padding (if specified). Possible values are `0` or any other character precedeed by a `'` (single quote). The default is to pad with *spaces*. +* An optional `-` sign, that causes sprintf to left-align the result of this placeholder. The default is to right-align the result. +* An optional number, that says how many characters the result should have. If the value to be returned is shorter than this number, the result will be padded. When used with the `j` (JSON) type specifier, the padding length specifies the tab size used for indentation. +* An optional precision modifier, consisting of a `.` (dot) followed by a number, that says how many digits should be displayed for floating point numbers. When used with the `g` type specifier, it specifies the number of significant digits. When used on a string, it causes the result to be truncated. +* A type specifier that can be any of: + * `%` — yields a literal `%` character + * `b` — yields an integer as a binary number + * `c` — yields an integer as the character with that ASCII value + * `d` or `i` — yields an integer as a signed decimal number + * `e` — yields a float using scientific notation + * `u` — yields an integer as an unsigned decimal number + * `f` — yields a float as is; see notes on precision above + * `g` — yields a float as is; see notes on precision above + * `o` — yields an integer as an octal number + * `s` — yields a string as is + * `x` — yields an integer as a hexadecimal number (lower-case) + * `X` — yields an integer as a hexadecimal number (upper-case) + * `j` — yields a JavaScript object or array as a JSON encoded string + +## JavaScript `vsprintf` +`vsprintf` is the same as `sprintf` except that it accepts an array of arguments, rather than a variable number of arguments: + + vsprintf("The first 4 letters of the english alphabet are: %s, %s, %s and %s", ["a", "b", "c", "d"]) + +## Argument swapping +You can also swap the arguments. That is, the order of the placeholders doesn't have to match the order of the arguments. You can do that by simply indicating in the format string which arguments the placeholders refer to: + + sprintf("%2$s %3$s a %1$s", "cracker", "Polly", "wants") +And, of course, you can repeat the placeholders without having to increase the number of arguments. + +## Named arguments +Format strings may contain replacement fields rather than positional placeholders. Instead of referring to a certain argument, you can now refer to a certain key within an object. Replacement fields are surrounded by rounded parentheses - `(` and `)` - and begin with a keyword that refers to a key: + + var user = { + name: "Dolly" + } + sprintf("Hello %(name)s", user) // Hello Dolly +Keywords in replacement fields can be optionally followed by any number of keywords or indexes: + + var users = [ + {name: "Dolly"}, + {name: "Molly"}, + {name: "Polly"} + ] + sprintf("Hello %(users[0].name)s, %(users[1].name)s and %(users[2].name)s", {users: users}) // Hello Dolly, Molly and Polly +Note: mixing positional and named placeholders is not (yet) supported + +## Computed values +You can pass in a function as a dynamic value and it will be invoked (with no arguments) in order to compute the value on-the-fly. + + sprintf("Current timestamp: %d", Date.now) // Current timestamp: 1398005382890 + sprintf("Current date and time: %s", function() { return new Date().toString() }) + +# AngularJS +You can now use `sprintf` and `vsprintf` (also aliased as `fmt` and `vfmt` respectively) in your AngularJS projects. See `demo/`. + +# Installation + +## Via Bower + + bower install sprintf + +## Or as a node.js module + + npm install sprintf-js + +### Usage + + var sprintf = require("sprintf-js").sprintf, + vsprintf = require("sprintf-js").vsprintf + + sprintf("%2$s %3$s a %1$s", "cracker", "Polly", "wants") + vsprintf("The first 4 letters of the english alphabet are: %s, %s, %s and %s", ["a", "b", "c", "d"]) + +# License + +**sprintf.js** is licensed under the terms of the 3-clause BSD license. diff --git a/tools/doc/node_modules/sprintf-js/dist/angular-sprintf.min.js b/tools/doc/node_modules/sprintf-js/dist/angular-sprintf.min.js new file mode 100644 index 00000000000000..dbaf744d83c214 --- /dev/null +++ b/tools/doc/node_modules/sprintf-js/dist/angular-sprintf.min.js @@ -0,0 +1,4 @@ +/*! sprintf-js | Alexandru Marasteanu (http://alexei.ro/) | BSD-3-Clause */ + +angular.module("sprintf",[]).filter("sprintf",function(){return function(){return sprintf.apply(null,arguments)}}).filter("fmt",["$filter",function(a){return a("sprintf")}]).filter("vsprintf",function(){return function(a,b){return vsprintf(a,b)}}).filter("vfmt",["$filter",function(a){return a("vsprintf")}]); +//# sourceMappingURL=angular-sprintf.min.map \ No newline at end of file diff --git a/tools/doc/node_modules/sprintf-js/dist/angular-sprintf.min.js.map b/tools/doc/node_modules/sprintf-js/dist/angular-sprintf.min.js.map new file mode 100644 index 00000000000000..055964c624c1ac --- /dev/null +++ b/tools/doc/node_modules/sprintf-js/dist/angular-sprintf.min.js.map @@ -0,0 +1 @@ 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"name": "Alexandru Marasteanu", + "email": "hello@alexei.ro", + "url": "http://alexei.ro/" + }, + "bugs": { + "url": "https://github.com/alexei/sprintf.js/issues" + }, + "description": "JavaScript sprintf implementation", + "devDependencies": { + "grunt": "*", + "grunt-contrib-uglify": "*", + "grunt-contrib-watch": "*", + "mocha": "*" + }, + "homepage": "https://github.com/alexei/sprintf.js#readme", + "license": "BSD-3-Clause", + "main": "src/sprintf.js", + "name": "sprintf-js", + "repository": { + "type": "git", + "url": "git+https://github.com/alexei/sprintf.js.git" + }, + "scripts": { + "test": "mocha test/test.js" + }, + "version": "1.0.3" +} diff --git a/tools/doc/node_modules/sprintf-js/src/angular-sprintf.js b/tools/doc/node_modules/sprintf-js/src/angular-sprintf.js new file mode 100644 index 00000000000000..9c69123bea291a --- /dev/null +++ b/tools/doc/node_modules/sprintf-js/src/angular-sprintf.js @@ -0,0 +1,18 @@ +angular. + module("sprintf", []). + filter("sprintf", function() { + return function() { + return sprintf.apply(null, arguments) + } + }). + filter("fmt", ["$filter", function($filter) { + return $filter("sprintf") + }]). + filter("vsprintf", function() { + return function(format, argv) { + return vsprintf(format, argv) + } + }). + filter("vfmt", ["$filter", function($filter) { + return $filter("vsprintf") + }]) diff --git a/tools/doc/node_modules/sprintf-js/src/sprintf.js b/tools/doc/node_modules/sprintf-js/src/sprintf.js new file mode 100644 index 00000000000000..c0fc7c08b2e6fe --- /dev/null +++ b/tools/doc/node_modules/sprintf-js/src/sprintf.js @@ -0,0 +1,208 @@ +(function(window) { + var re = { + not_string: /[^s]/, + number: /[diefg]/, + json: /[j]/, + not_json: /[^j]/, + text: /^[^\x25]+/, + modulo: /^\x25{2}/, + placeholder: /^\x25(?:([1-9]\d*)\$|\(([^\)]+)\))?(\+)?(0|'[^$])?(-)?(\d+)?(?:\.(\d+))?([b-gijosuxX])/, + key: /^([a-z_][a-z_\d]*)/i, + key_access: /^\.([a-z_][a-z_\d]*)/i, + index_access: /^\[(\d+)\]/, + sign: /^[\+\-]/ + } + + function sprintf() { + var key = arguments[0], cache = sprintf.cache + if (!(cache[key] && cache.hasOwnProperty(key))) { + cache[key] = sprintf.parse(key) + } + return sprintf.format.call(null, cache[key], arguments) + } + + sprintf.format = function(parse_tree, argv) { + var cursor = 1, tree_length = parse_tree.length, node_type = "", arg, output = [], i, k, match, pad, pad_character, pad_length, is_positive = true, sign = "" + for (i = 0; i < tree_length; i++) { + node_type = get_type(parse_tree[i]) + if (node_type === "string") { + output[output.length] = parse_tree[i] + } + else if (node_type === "array") { + match = parse_tree[i] // convenience purposes only + if (match[2]) { // keyword argument + arg = argv[cursor] + for (k = 0; k < match[2].length; k++) { + if (!arg.hasOwnProperty(match[2][k])) { + throw new Error(sprintf("[sprintf] property '%s' does not exist", match[2][k])) + } + arg = arg[match[2][k]] + } + } + else if (match[1]) { // positional argument (explicit) + arg = argv[match[1]] + } + else { // positional argument (implicit) + arg = argv[cursor++] + } + + if (get_type(arg) == "function") { + arg = arg() + } + + if (re.not_string.test(match[8]) && re.not_json.test(match[8]) && (get_type(arg) != "number" && isNaN(arg))) { + throw new TypeError(sprintf("[sprintf] expecting number but found %s", get_type(arg))) + } + + if (re.number.test(match[8])) { + is_positive = arg >= 0 + } + + switch (match[8]) { + case "b": + arg = arg.toString(2) + break + case "c": + arg = String.fromCharCode(arg) + break + case "d": + case "i": + arg = parseInt(arg, 10) + break + case "j": + arg = JSON.stringify(arg, null, match[6] ? parseInt(match[6]) : 0) + break + case "e": + arg = match[7] ? arg.toExponential(match[7]) : arg.toExponential() + break + case "f": + arg = match[7] ? parseFloat(arg).toFixed(match[7]) : parseFloat(arg) + break + case "g": + arg = match[7] ? parseFloat(arg).toPrecision(match[7]) : parseFloat(arg) + break + case "o": + arg = arg.toString(8) + break + case "s": + arg = ((arg = String(arg)) && match[7] ? arg.substring(0, match[7]) : arg) + break + case "u": + arg = arg >>> 0 + break + case "x": + arg = arg.toString(16) + break + case "X": + arg = arg.toString(16).toUpperCase() + break + } + if (re.json.test(match[8])) { + output[output.length] = arg + } + else { + if (re.number.test(match[8]) && (!is_positive || match[3])) { + sign = is_positive ? "+" : "-" + arg = arg.toString().replace(re.sign, "") + } + else { + sign = "" + } + pad_character = match[4] ? match[4] === "0" ? "0" : match[4].charAt(1) : " " + pad_length = match[6] - (sign + arg).length + pad = match[6] ? (pad_length > 0 ? str_repeat(pad_character, pad_length) : "") : "" + output[output.length] = match[5] ? sign + arg + pad : (pad_character === "0" ? sign + pad + arg : pad + sign + arg) + } + } + } + return output.join("") + } + + sprintf.cache = {} + + sprintf.parse = function(fmt) { + var _fmt = fmt, match = [], parse_tree = [], arg_names = 0 + while (_fmt) { + if ((match = re.text.exec(_fmt)) !== null) { + parse_tree[parse_tree.length] = match[0] + } + else if ((match = re.modulo.exec(_fmt)) !== null) { + parse_tree[parse_tree.length] = "%" + } + else if ((match = re.placeholder.exec(_fmt)) !== null) { + if (match[2]) { + arg_names |= 1 + var field_list = [], replacement_field = match[2], field_match = [] + if ((field_match = re.key.exec(replacement_field)) !== null) { + field_list[field_list.length] = field_match[1] + while ((replacement_field = replacement_field.substring(field_match[0].length)) !== "") { + if ((field_match = re.key_access.exec(replacement_field)) !== null) { + field_list[field_list.length] = field_match[1] + } + else if ((field_match = re.index_access.exec(replacement_field)) !== null) { + field_list[field_list.length] = field_match[1] + } + else { + throw new SyntaxError("[sprintf] failed to parse named argument key") + } + } + } + else { + throw new SyntaxError("[sprintf] failed to parse named argument key") + } + match[2] = field_list + } + else { + arg_names |= 2 + } + if (arg_names === 3) { + throw new Error("[sprintf] mixing positional and named placeholders is not (yet) supported") + } + parse_tree[parse_tree.length] = match + } + else { + throw new SyntaxError("[sprintf] unexpected placeholder") + } + _fmt = _fmt.substring(match[0].length) + } + return parse_tree + } + + var vsprintf = function(fmt, argv, _argv) { + _argv = (argv || []).slice(0) + _argv.splice(0, 0, fmt) + return sprintf.apply(null, _argv) + } + + /** + * helpers + */ + function get_type(variable) { + return Object.prototype.toString.call(variable).slice(8, -1).toLowerCase() + } + + function str_repeat(input, multiplier) { + return Array(multiplier + 1).join(input) + } + + /** + * export to either browser or node.js + */ + if (typeof exports !== "undefined") { + exports.sprintf = sprintf + exports.vsprintf = vsprintf + } + else { + window.sprintf = sprintf + window.vsprintf = vsprintf + + if (typeof define === "function" && define.amd) { + define(function() { + return { + sprintf: sprintf, + vsprintf: vsprintf + } + }) + } + } +})(typeof window === "undefined" ? this : window); diff --git a/tools/doc/package-lock.json b/tools/doc/package-lock.json index 5da2020a1a3a4a..c89617c7200b9b 100644 --- a/tools/doc/package-lock.json +++ b/tools/doc/package-lock.json @@ -4,6 +4,40 @@ "lockfileVersion": 1, "requires": true, "dependencies": { + "@types/node": { + "version": "10.3.5", + "resolved": "https://registry.npmjs.org/@types/node/-/node-10.3.5.tgz", + "integrity": 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"fast-json-stable-stringify": "^2.0.0", + "json-schema-traverse": "^0.3.0" + } + }, "argparse": { "version": "1.0.10", "resolved": "https://registry.npmjs.org/argparse/-/argparse-1.0.10.tgz", @@ -13,12 +47,507 @@ "sprintf-js": "~1.0.2" } }, + "array-equal": { + "version": "1.0.0", + "resolved": "https://registry.npmjs.org/array-equal/-/array-equal-1.0.0.tgz", + "integrity": "sha1-jCpe8kcv2ep0KwTHenUJO6J1fJM=" + }, + "asn1": { + "version": "0.2.3", + "resolved": "https://registry.npmjs.org/asn1/-/asn1-0.2.3.tgz", + "integrity": "sha1-2sh4dxPJlmhJ/IGAd36+nB3fO4Y=" + }, + "assert-plus": { + "version": "1.0.0", + "resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-1.0.0.tgz", + "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU=" + }, + "async-limiter": { + "version": "1.0.0", + "resolved": "https://registry.npmjs.org/async-limiter/-/async-limiter-1.0.0.tgz", + "integrity": "sha512-jp/uFnooOiO+L211eZOoSyzpOITMXx1rBITauYykG3BRYPu8h0UcxsPNB04RR5vo4Tyz3+ay17tR6JVf9qzYWg==" + }, + 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"version": "3.0.0", + "resolved": "https://registry.npmjs.org/xml-name-validator/-/xml-name-validator-3.0.0.tgz", + "integrity": "sha512-A5CUptxDsvxKJEU3yO6DuWBSJz/qizqzJKOMIfUJHETbBw/sFaDxgd6fxm1ewUaM0jZ444Fc5vC5ROYurg/4Pw==" + }, + "xtend": { + "version": "4.0.1", + "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz", + "integrity": "sha1-pcbVMr5lbiPbgg77lDofBJmNY68=" + }, + "zwitch": { + "version": "1.0.3", + "resolved": "https://registry.npmjs.org/zwitch/-/zwitch-1.0.3.tgz", + "integrity": "sha512-aynRpmJDw7JIq6X4NDWJoiK1yVSiG57ArWSg4HLC1SFupX5/bo0Cf4jpX0ifwuzBfxpYBuNSyvMlWNNRuy3cVA==" } } } diff --git a/tools/doc/package.json b/tools/doc/package.json index d33943eacddbbd..7a8e60f443b3ef 100644 --- a/tools/doc/package.json +++ b/tools/doc/package.json @@ -7,7 +7,14 @@ "node": ">=6" }, "dependencies": { - "marked": "^0.3.5" + "marked": "^0.3.5", + "rehype-raw": "^2.0.0", + "rehype-stringify": "^3.0.0", + "remark-parse": "^5.0.0", + "remark-rehype": "^3.0.0", + "unified": "^7.0.0", + "unist-util-find": "^1.0.1", + "unist-util-visit": "^1.3.1" }, "devDependencies": { "js-yaml": "^3.5.2" diff --git a/tools/generate_code_cache.js b/tools/generate_code_cache.js index 8aab6bc286d288..740cbd718aa11e 100644 --- a/tools/generate_code_cache.js +++ b/tools/generate_code_cache.js @@ -8,12 +8,10 @@ // of `configure`. const { - nativeModuleWrap, - builtinSource, - cannotUseCache + getCodeCache, + cachableBuiltins } = require('internal/bootstrap/cache'); -const vm = require('vm'); const fs = require('fs'); const resultPath = process.argv[2]; @@ -72,25 +70,16 @@ const cacheInitializers = []; let totalCacheSize = 0; -for (const key of Object.keys(builtinSource)) { - if (cannotUseCache.includes(key)) continue; - const code = nativeModuleWrap(builtinSource[key]); - - // Note that this must corresponds to the code in - // NativeModule.prototype.compile - const script = new vm.Script(code, { - filename: `${key}.js`, - produceCachedData: true - }); - - if (!script.cachedData) { +for (const key of cachableBuiltins) { + const cachedData = getCodeCache(key); + if (!cachedData.length) { console.error(`Failed to generate code cache for '${key}'`); process.exit(1); } - const length = script.cachedData.length; + const length = cachedData.length; totalCacheSize += length; - const { definition, initializer } = getInitalizer(key, script.cachedData); + const { definition, initializer } = getInitalizer(key, cachedData); cacheDefinitions.push(definition); cacheInitializers.push(initializer); console.log(`Generated cache for '${key}', size = ${formatSize(length)}` + diff --git a/tools/getnodeversion.py b/tools/getnodeversion.py index f2032cccefe936..59f8aabe49eceb 100644 --- a/tools/getnodeversion.py +++ b/tools/getnodeversion.py @@ -17,4 +17,4 @@ if re.match('^#define NODE_PATCH_VERSION', line): patch = line.split()[2] -print '%(major)s.%(minor)s.%(patch)s'% locals() +print('%(major)s.%(minor)s.%(patch)s'% locals()) diff --git a/tools/gyp/pylib/gyp/xcode_emulation.py b/tools/gyp/pylib/gyp/xcode_emulation.py index 9082b9da3589a6..c303313a30fceb 100644 --- a/tools/gyp/pylib/gyp/xcode_emulation.py +++ b/tools/gyp/pylib/gyp/xcode_emulation.py @@ -645,9 +645,10 @@ def GetCflags(self, configname, arch=None): cflags += self._Settings().get('WARNING_CFLAGS', []) - platform_root = self._XcodePlatformPath(configname) - if platform_root and self._IsXCTest(): - cflags.append('-F' + platform_root + '/Developer/Library/Frameworks/') + if self._IsXCTest(): + platform_root = self._XcodePlatformPath(configname) + if platform_root: + cflags.append('-F' + platform_root + '/Developer/Library/Frameworks/') if sdk_root: framework_root = sdk_root @@ -913,10 +914,11 @@ def GetLdflags(self, configname, product_dir, gyp_to_build_path, arch=None): for directory in framework_dirs: ldflags.append('-F' + directory.replace('$(SDKROOT)', sdk_root)) - platform_root = self._XcodePlatformPath(configname) - if sdk_root and platform_root and self._IsXCTest(): - ldflags.append('-F' + platform_root + '/Developer/Library/Frameworks/') - ldflags.append('-framework XCTest') + if self._IsXCTest(): + platform_root = self._XcodePlatformPath(configname) + if sdk_root and platform_root: + ldflags.append('-F' + platform_root + '/Developer/Library/Frameworks/') + ldflags.append('-framework XCTest') is_extension = self._IsIosAppExtension() or self._IsIosWatchKitExtension() if sdk_root and is_extension: diff --git a/tools/install.py b/tools/install.py index 2aeed773bb08b3..ce9ceeee1dd578 100755 --- a/tools/install.py +++ b/tools/install.py @@ -1,7 +1,7 @@ #!/usr/bin/env python +import ast import errno -import json import os import re import shutil @@ -20,9 +20,7 @@ def abspath(*args): def load_config(): s = open('config.gypi').read() - s = re.sub(r'#.*?\n', '', s) # strip comments - s = re.sub(r'\'', '"', s) # convert quotes - return json.loads(s) + return ast.literal_eval(s) def try_unlink(path): try: diff --git a/tools/license-builder.sh b/tools/license-builder.sh index 672e7c4f4cd5f5..105eec4ce3bcaa 100755 --- a/tools/license-builder.sh +++ b/tools/license-builder.sh @@ -71,8 +71,6 @@ addlicense "npm" "deps/npm" "$(cat ${rootdir}/deps/npm/LICENSE)" # Build tools addlicense "GYP" "tools/gyp" "$(cat ${rootdir}/tools/gyp/LICENSE)" -addlicense "marked" "tools/doc/node_modules/marked" \ - "$(cat ${rootdir}/tools/doc/node_modules/marked/LICENSE)" # Testing tools addlicense "cpplint.py" "tools/cpplint.py" \ @@ -84,7 +82,7 @@ addlicense "gtest" "deps/gtest" "$(cat ${rootdir}/deps/gtest/LICENSE)" # nghttp2 addlicense "nghttp2" "deps/nghttp2" "$(cat ${rootdir}/deps/nghttp2/COPYING)" -# remark-cli +# remark addlicense "remark-cli" "tools/remark-cli" "$(cat ${rootdir}/tools/remark-cli/LICENSE)" # node-inspect diff --git a/tools/msvs/pch/pch_v8_base.cc b/tools/msvs/pch/pch_v8_base.cc new file mode 100644 index 00000000000000..828977c03692d6 --- /dev/null +++ b/tools/msvs/pch/pch_v8_base.cc @@ -0,0 +1 @@ +#include "tools/msvs/pch/pch_v8_base.h" diff --git a/tools/msvs/pch/pch_v8_base.h b/tools/msvs/pch/pch_v8_base.h new file mode 100644 index 00000000000000..ebac7914823ac5 --- /dev/null +++ b/tools/msvs/pch/pch_v8_base.h @@ -0,0 +1 @@ +#include "src/objects-inl.h" diff --git a/tools/node_modules/eslint/README.md b/tools/node_modules/eslint/README.md index 34fd0ef3612476..572cd8a07af831 100644 --- a/tools/node_modules/eslint/README.md +++ b/tools/node_modules/eslint/README.md @@ -157,7 +157,7 @@ Join our [Mailing List](https://groups.google.com/group/eslint) or [Chatroom](ht ## Releases -We have scheduled releases every two weeks on Friday or Saturday. +We have scheduled releases every two weeks on Friday or Saturday. You can follow a [release issue](https://github.com/eslint/eslint/issues?q=is%3Aopen+is%3Aissue+label%3Arelease) for updates about the scheduling of any particular release. ## Semantic Versioning Policy diff --git a/tools/node_modules/eslint/lib/cli-engine.js b/tools/node_modules/eslint/lib/cli-engine.js index 9cab3b47b27499..8442de2defa007 100644 --- a/tools/node_modules/eslint/lib/cli-engine.js +++ b/tools/node_modules/eslint/lib/cli-engine.js @@ -21,10 +21,9 @@ const fs = require("fs"), Linter = require("./linter"), IgnoredPaths = require("./ignored-paths"), Config = require("./config"), - fileEntryCache = require("file-entry-cache"), + LintResultCache = require("./util/lint-result-cache"), globUtil = require("./util/glob-util"), validator = require("./config/config-validator"), - stringify = require("json-stable-stringify-without-jsonify"), hash = require("./util/hash"), ModuleResolver = require("./util/module-resolver"), naming = require("./util/naming"), @@ -359,8 +358,6 @@ function getCacheFile(cacheFile, cwd) { return resolvedCacheFile; } -const configHashCache = new WeakMap(); - //------------------------------------------------------------------------------ // Public Interface //------------------------------------------------------------------------------ @@ -403,18 +400,6 @@ class CLIEngine { this.options = options; this.linter = new Linter(); - if (options.cache) { - const cacheFile = getCacheFile(this.options.cacheLocation || this.options.cacheFile, this.options.cwd); - - /** - * Cache used to avoid operating on files that haven't changed since the - * last successful execution (e.g., file passed linting with no errors and - * no warnings). - * @type {Object} - */ - this._fileCache = fileEntryCache.create(cacheFile); - } - // load in additional rules if (this.options.rulePaths) { const cwd = this.options.cwd; @@ -434,6 +419,17 @@ class CLIEngine { } this.config = new Config(this.options, this.linter); + + if (this.options.cache) { + const cacheFile = getCacheFile(this.options.cacheLocation || this.options.cacheFile, this.options.cwd); + + /** + * Cache used to avoid operating on files that haven't changed since the + * last successful execution. + * @type {Object} + */ + this._lintResultCache = new LintResultCache(cacheFile, this.config); + } } getRules() { @@ -506,7 +502,7 @@ class CLIEngine { */ executeOnFiles(patterns) { const options = this.options, - fileCache = this._fileCache, + lintResultCache = this._lintResultCache, configHelper = this.config; const cacheFile = getCacheFile(this.options.cacheLocation || this.options.cacheFile, this.options.cwd); @@ -514,21 +510,6 @@ class CLIEngine { fs.unlinkSync(cacheFile); } - /** - * Calculates the hash of the config file used to validate a given file - * @param {string} filename The path of the file to retrieve a config object for to calculate the hash - * @returns {string} the hash of the config - */ - function hashOfConfigFor(filename) { - const config = configHelper.getConfig(filename); - - if (!configHashCache.has(config)) { - configHashCache.set(config, hash(`${pkg.version}_${stringify(config)}`)); - } - - return configHashCache.get(config); - } - const startTime = Date.now(); const fileList = globUtil.listFilesToProcess(patterns, options); const results = fileList.map(fileInfo => { @@ -543,20 +524,12 @@ class CLIEngine { * with the metadata and the flag that determines if * the file has changed */ - const descriptor = fileCache.getFileDescriptor(fileInfo.filename); - const hashOfConfig = hashOfConfigFor(fileInfo.filename); - const changed = descriptor.changed || descriptor.meta.hashOfConfig !== hashOfConfig; - - if (!changed) { - debug(`Skipping file since hasn't changed: ${fileInfo.filename}`); - - /* - * Add the the cached results (always will be 0 error and - * 0 warnings). We should not cache results for files that - * failed, in order to guarantee that next execution will - * process those files as well. - */ - return descriptor.meta.results; + const cachedLintResults = lintResultCache.getCachedLintResults(fileInfo.filename); + + if (cachedLintResults) { + debug(`Skipping file since it hasn't changed: ${fileInfo.filename}`); + + return cachedLintResults; } } @@ -567,30 +540,18 @@ class CLIEngine { if (options.cache) { results.forEach(result => { - if (result.messages.length) { - - /* - * if a file contains errors or warnings we don't want to - * store the file in the cache so we can guarantee that - * next execution will also operate on this file - */ - fileCache.removeEntry(result.filePath); - } else { - - /* - * since the file passed we store the result here - * TODO: it might not be necessary to store the results list in the cache, - * since it should always be 0 errors/warnings - */ - const descriptor = fileCache.getFileDescriptor(result.filePath); - - descriptor.meta.hashOfConfig = hashOfConfigFor(result.filePath); - descriptor.meta.results = result; - } + + /* + * Store the lint result in the LintResultCache. + * NOTE: The LintResultCache will remove the file source and any + * other properties that are difficult to serialize, and will + * hydrate those properties back in on future lint runs. + */ + lintResultCache.setCachedLintResults(result.filePath, result); }); // persist the cache to disk - fileCache.reconcile(); + lintResultCache.reconcile(); } const stats = calculateStatsPerRun(results); diff --git a/tools/node_modules/eslint/lib/cli.js b/tools/node_modules/eslint/lib/cli.js index 1bd3c52ebc83f9..f854015fe9c056 100644 --- a/tools/node_modules/eslint/lib/cli.js +++ b/tools/node_modules/eslint/lib/cli.js @@ -20,7 +20,7 @@ const fs = require("fs"), options = require("./options"), CLIEngine = require("./cli-engine"), mkdirp = require("mkdirp"), - log = require("./logging"); + log = require("./util/logging"); const debug = require("debug")("eslint:cli"); diff --git a/tools/node_modules/eslint/lib/code-path-analysis/code-path-analyzer.js b/tools/node_modules/eslint/lib/code-path-analysis/code-path-analyzer.js index 80b73faa3cb1b7..f4a7fee7fcd807 100644 --- a/tools/node_modules/eslint/lib/code-path-analysis/code-path-analyzer.js +++ b/tools/node_modules/eslint/lib/code-path-analysis/code-path-analyzer.js @@ -60,7 +60,7 @@ function isForkingByTrueOrFalse(node) { return parent.test === node; case "LogicalExpression": - return true; + return isHandledLogicalOperator(parent.operator); default: return false; diff --git a/tools/node_modules/eslint/lib/config/config-initializer.js b/tools/node_modules/eslint/lib/config/config-initializer.js index b090d36b592472..4273abae56dc02 100644 --- a/tools/node_modules/eslint/lib/config/config-initializer.js +++ b/tools/node_modules/eslint/lib/config/config-initializer.js @@ -20,7 +20,7 @@ const util = require("util"), ModuleResolver = require("../util/module-resolver"), npmUtil = require("../util/npm-util"), recConfig = require("../../conf/eslint-recommended"), - log = require("../logging"); + log = require("../util/logging"); const debug = require("debug")("eslint:config-initializer"); diff --git a/tools/node_modules/eslint/lib/config/config-validator.js b/tools/node_modules/eslint/lib/config/config-validator.js index 185d4650dbc245..6b151f46a496cc 100644 --- a/tools/node_modules/eslint/lib/config/config-validator.js +++ b/tools/node_modules/eslint/lib/config/config-validator.js @@ -23,10 +23,15 @@ const ruleValidators = new WeakMap(); let validateSchema; // Defitions for deprecation warnings. -const deprecationWarningMessages = Object.freeze({ +const deprecationWarningMessages = { ESLINT_LEGACY_ECMAFEATURES: "The 'ecmaFeatures' config file property is deprecated, and has no effect.", ESLINT_LEGACY_OBJECT_REST_SPREAD: "The 'parserOptions.ecmaFeatures.experimentalObjectRestSpread' option is deprecated. Use 'parserOptions.ecmaVersion' instead." -}); +}; +const severityMap = { + error: 2, + warn: 1, + off: 0 +}; /** * Gets a complete options schema for a rule. @@ -65,12 +70,14 @@ function getRuleOptionsSchema(rule) { */ function validateRuleSeverity(options) { const severity = Array.isArray(options) ? options[0] : options; + const normSeverity = typeof severity === "string" ? severityMap[severity.toLowerCase()] : severity; - if (severity !== 0 && severity !== 1 && severity !== 2 && !(typeof severity === "string" && /^(?:off|warn|error)$/i.test(severity))) { - throw new Error(`\tSeverity should be one of the following: 0 = off, 1 = warn, 2 = error (you passed '${util.inspect(severity).replace(/'/g, "\"").replace(/\n/g, "")}').\n`); + if (normSeverity === 0 || normSeverity === 1 || normSeverity === 2) { + return normSeverity; } - return severity; + throw new Error(`\tSeverity should be one of the following: 0 = off, 1 = warn, 2 = error (you passed '${util.inspect(severity).replace(/'/g, "\"").replace(/\n/g, "")}').\n`); + } /** @@ -116,7 +123,7 @@ function validateRuleOptions(rule, ruleId, options, source) { try { const severity = validateRuleSeverity(options); - if (severity !== 0 && !(typeof severity === "string" && severity.toLowerCase() === "off")) { + if (severity !== 0) { validateRuleSchema(rule, Array.isArray(options) ? options.slice(1) : []); } } catch (err) { diff --git a/tools/node_modules/eslint/lib/formatters/stylish.js b/tools/node_modules/eslint/lib/formatters/stylish.js index e586fe857c7ea9..48d70ecb3d2fad 100644 --- a/tools/node_modules/eslint/lib/formatters/stylish.js +++ b/tools/node_modules/eslint/lib/formatters/stylish.js @@ -89,7 +89,7 @@ module.exports = function(results) { if (fixableErrorCount > 0 || fixableWarningCount > 0) { output += chalk[summaryColor].bold([ - " ", fixableErrorCount, pluralize(" error", fixableErrorCount), ", ", + " ", fixableErrorCount, pluralize(" error", fixableErrorCount), " and ", fixableWarningCount, pluralize(" warning", fixableWarningCount), " potentially fixable with the `--fix` option.\n" ].join("")); diff --git a/tools/node_modules/eslint/lib/linter.js b/tools/node_modules/eslint/lib/linter.js index e48c4d7a97dc1f..a6b5a540894192 100644 --- a/tools/node_modules/eslint/lib/linter.js +++ b/tools/node_modules/eslint/lib/linter.js @@ -24,7 +24,7 @@ const eslintScope = require("eslint-scope"), Traverser = require("./util/traverser"), createReportTranslator = require("./report-translator"), Rules = require("./rules"), - timing = require("./timing"), + timing = require("./util/timing"), astUtils = require("./ast-utils"), pkg = require("../package.json"), SourceCodeFixer = require("./util/source-code-fixer"); @@ -465,11 +465,10 @@ function resolveParserOptions(parserName, providedOptions, enabledEnvironments) * @returns {Object} The resolved globals object */ function resolveGlobals(providedGlobals, enabledEnvironments) { - return Object.assign.apply( - null, - [{}] - .concat(enabledEnvironments.filter(env => env.globals).map(env => env.globals)) - .concat(providedGlobals) + return Object.assign( + {}, + ...enabledEnvironments.filter(env => env.globals).map(env => env.globals), + providedGlobals ); } diff --git a/tools/node_modules/eslint/lib/rules/no-catch-shadow.js b/tools/node_modules/eslint/lib/rules/no-catch-shadow.js index f7abc931cc1dec..e1e24e0ef85fea 100644 --- a/tools/node_modules/eslint/lib/rules/no-catch-shadow.js +++ b/tools/node_modules/eslint/lib/rules/no-catch-shadow.js @@ -1,6 +1,7 @@ /** * @fileoverview Rule to flag variable leak in CatchClauses in IE 8 and earlier * @author Ian Christian Myers + * @deprecated in ESLint v5.1.0 */ "use strict"; @@ -21,8 +22,10 @@ module.exports = { description: "disallow `catch` clause parameters from shadowing variables in the outer scope", category: "Variables", recommended: false, - url: "https://eslint.org/docs/rules/no-catch-shadow" + url: "https://eslint.org/docs/rules/no-catch-shadow", + replacedBy: ["no-shadow"] }, + deprecated: true, schema: [], diff --git a/tools/node_modules/eslint/lib/rules/no-debugger.js b/tools/node_modules/eslint/lib/rules/no-debugger.js index f00e819df0945d..5d63bb7e141e0c 100644 --- a/tools/node_modules/eslint/lib/rules/no-debugger.js +++ b/tools/node_modules/eslint/lib/rules/no-debugger.js @@ -5,8 +5,6 @@ "use strict"; -const astUtils = require("../ast-utils"); - //------------------------------------------------------------------------------ // Rule Definition //------------------------------------------------------------------------------ @@ -19,7 +17,7 @@ module.exports = { recommended: true, url: "https://eslint.org/docs/rules/no-debugger" }, - fixable: "code", + fixable: null, schema: [], messages: { unexpected: "Unexpected 'debugger' statement." @@ -32,13 +30,7 @@ module.exports = { DebuggerStatement(node) { context.report({ node, - messageId: "unexpected", - fix(fixer) { - if (astUtils.STATEMENT_LIST_PARENTS.has(node.parent.type)) { - return fixer.remove(node); - } - return null; - } + messageId: "unexpected" }); } }; diff --git a/tools/node_modules/eslint/lib/rules/prefer-const.js b/tools/node_modules/eslint/lib/rules/prefer-const.js index a7c46b34de7ef3..a784e2e31f2884 100644 --- a/tools/node_modules/eslint/lib/rules/prefer-const.js +++ b/tools/node_modules/eslint/lib/rules/prefer-const.js @@ -170,7 +170,7 @@ function getIdentifierIfShouldBeConst(variable, ignoreReadBeforeAssign) { const elements = leftNode.elements; hasOuterVariables = elements - .map(element => element.name) + .map(element => element && element.name) .some(name => isOuterVariableInDestructing(name, variable.scope)); } if (hasOuterVariables) { diff --git a/tools/node_modules/eslint/lib/rules/prefer-object-spread.js b/tools/node_modules/eslint/lib/rules/prefer-object-spread.js index d6577df7d58b13..6ddb665404eebb 100644 --- a/tools/node_modules/eslint/lib/rules/prefer-object-spread.js +++ b/tools/node_modules/eslint/lib/rules/prefer-object-spread.js @@ -6,21 +6,15 @@ "use strict"; -const matchAll = require("string.prototype.matchall"); +const { CALL, ReferenceTracker } = require("eslint-utils"); +const { + isCommaToken, + isOpeningParenToken, + isClosingParenToken, + isParenthesised +} = require("../ast-utils"); -/** - * Helper that checks if the node is an Object.assign call - * @param {ASTNode} node - The node that the rule warns on - * @returns {boolean} - Returns true if the node is an Object.assign call - */ -function isObjectAssign(node) { - return ( - node.callee && - node.callee.type === "MemberExpression" && - node.callee.object.name === "Object" && - node.callee.property.name === "assign" - ); -} +const ANY_SPACE = /\s/; /** * Helper that checks if the Object.assign call has array spread @@ -35,15 +29,12 @@ function hasArraySpread(node) { * Helper that checks if the node needs parentheses to be valid JS. * The default is to wrap the node in parentheses to avoid parsing errors. * @param {ASTNode} node - The node that the rule warns on + * @param {Object} sourceCode - in context sourcecode object * @returns {boolean} - Returns true if the node needs parentheses */ -function needsParens(node) { +function needsParens(node, sourceCode) { const parent = node.parent; - if (!parent || !node.type) { - return true; - } - switch (parent.type) { case "VariableDeclarator": case "ArrayExpression": @@ -51,180 +42,168 @@ function needsParens(node) { case "CallExpression": case "Property": return false; + case "AssignmentExpression": + return parent.left === node && !isParenthesised(sourceCode, node); default: - return true; + return !isParenthesised(sourceCode, node); } } /** * Determines if an argument needs parentheses. The default is to not add parens. * @param {ASTNode} node - The node to be checked. + * @param {Object} sourceCode - in context sourcecode object * @returns {boolean} True if the node needs parentheses */ -function argNeedsParens(node) { - if (!node.type) { - return false; - } - +function argNeedsParens(node, sourceCode) { switch (node.type) { case "AssignmentExpression": case "ArrowFunctionExpression": case "ConditionalExpression": - return true; + return !isParenthesised(sourceCode, node); default: return false; } } /** - * Helper that adds a comma after the last non-whitespace character that is not a part of a comment. - * @param {string} formattedArg - String of argument text - * @param {array} comments - comments inside the argument - * @returns {string} - argument with comma at the end of it + * Get the parenthesis tokens of a given ObjectExpression node. + * This incldues the braces of the object literal and enclosing parentheses. + * @param {ASTNode} node The node to get. + * @param {Token} leftArgumentListParen The opening paren token of the argument list. + * @param {SourceCode} sourceCode The source code object to get tokens. + * @returns {Token[]} The parenthesis tokens of the node. This is sorted by the location. */ -function addComma(formattedArg, comments) { - const nonWhitespaceCharacterRegex = /[^\s\\]/g; - const nonWhitespaceCharacters = Array.from(matchAll(formattedArg, nonWhitespaceCharacterRegex)); - const commentRanges = comments.map(comment => comment.range); - const validWhitespaceMatches = []; - - // Create a list of indexes where non-whitespace characters exist. - nonWhitespaceCharacters.forEach(match => { - const insertIndex = match.index + match[0].length; - - if (!commentRanges.length) { - validWhitespaceMatches.push(insertIndex); - } - - // If comment ranges are found make sure that the non whitespace characters are not part of the comment. - commentRanges.forEach(arr => { - const commentStart = arr[0]; - const commentEnd = arr[1]; - - if (insertIndex < commentStart || insertIndex > commentEnd) { - validWhitespaceMatches.push(insertIndex); - } - }); - }); - const insertPos = Math.max(...validWhitespaceMatches); - const regex = new RegExp(`^((?:.|[^/s/S]){${insertPos}}) *`); +function getParenTokens(node, leftArgumentListParen, sourceCode) { + const parens = [sourceCode.getFirstToken(node), sourceCode.getLastToken(node)]; + let leftNext = sourceCode.getTokenBefore(node); + let rightNext = sourceCode.getTokenAfter(node); + + // Note: don't include the parens of the argument list. + while ( + leftNext && + rightNext && + leftNext.range[0] > leftArgumentListParen.range[0] && + isOpeningParenToken(leftNext) && + isClosingParenToken(rightNext) + ) { + parens.push(leftNext, rightNext); + leftNext = sourceCode.getTokenBefore(leftNext); + rightNext = sourceCode.getTokenAfter(rightNext); + } - return formattedArg.replace(regex, "$1, "); + return parens.sort((a, b) => a.range[0] - b.range[0]); } /** - * Helper formats an argument by either removing curlies or adding a spread operator - * @param {ASTNode|null} arg - ast node representing argument to format - * @param {boolean} isLast - true if on the last element of the array - * @param {Object} sourceCode - in context sourcecode object - * @param {array} comments - comments inside checked node - * @returns {string} - formatted argument + * Get the range of a given token and around whitespaces. + * @param {Token} token The token to get range. + * @param {SourceCode} sourceCode The source code object to get tokens. + * @returns {number} The end of the range of the token and around whitespaces. */ -function formatArg(arg, isLast, sourceCode, comments) { - const text = sourceCode.getText(arg); - const parens = argNeedsParens(arg); - const spread = arg.type === "SpreadElement" ? "" : "..."; - - if (arg.type === "ObjectExpression" && arg.properties.length === 0) { - return ""; - } +function getStartWithSpaces(token, sourceCode) { + const text = sourceCode.text; + let start = token.range[0]; - if (arg.type === "ObjectExpression") { + // If the previous token is a line comment then skip this step to avoid commenting this token out. + { + const prevToken = sourceCode.getTokenBefore(token, { includeComments: true }); - /** - * This regex finds the opening curly brace and any following spaces and replaces it with whatever - * exists before the curly brace. It also does the same for the closing curly brace. This is to avoid - * having multiple spaces around the object expression depending on how the object properties are spaced. - */ - const formattedObjectLiteral = text.replace(/^(.*){ */, "$1").replace(/ *}([^}]*)$/, "$1"); - - return isLast ? formattedObjectLiteral : addComma(formattedObjectLiteral, comments); + if (prevToken && prevToken.type === "Line") { + return start; + } } - if (isLast) { - return parens ? `${spread}(${text})` : `${spread}${text}`; + // Detect spaces before the token. + while (ANY_SPACE.test(text[start - 1] || "")) { + start -= 1; } - return parens ? addComma(`${spread}(${text})`, comments) : `${spread}${addComma(text, comments)}`; + return start; } /** - * Autofixes the Object.assign call to use an object spread instead. - * @param {ASTNode|null} node - The node that the rule warns on, i.e. the Object.assign call - * @param {string} sourceCode - sourceCode of the Object.assign call - * @returns {Function} autofixer - replaces the Object.assign with a spread object. + * Get the range of a given token and around whitespaces. + * @param {Token} token The token to get range. + * @param {SourceCode} sourceCode The source code object to get tokens. + * @returns {number} The start of the range of the token and around whitespaces. */ -function autofixSpread(node, sourceCode) { - return fixer => { - const args = node.arguments; - const firstArg = args[0]; - const lastArg = args[args.length - 1]; - const parens = needsParens(node); - const comments = sourceCode.getCommentsInside(node); - const replaceObjectAssignStart = fixer.replaceTextRange( - [node.range[0], firstArg.range[0]], - `${parens ? "({" : "{"}` - ); +function getEndWithSpaces(token, sourceCode) { + const text = sourceCode.text; + let end = token.range[1]; - const handleArgs = args - .map((arg, i, arr) => formatArg(arg, i + 1 >= arr.length, sourceCode, comments)) - .filter(arg => arg !== "," && arg !== ""); - - const insertBody = fixer.replaceTextRange([firstArg.range[0], lastArg.range[1]], handleArgs.join("")); - const replaceObjectAssignEnd = fixer.replaceTextRange([lastArg.range[1], node.range[1]], `${parens ? "})" : "}"}`); + // Detect spaces after the token. + while (ANY_SPACE.test(text[end] || "")) { + end += 1; + } - return [ - replaceObjectAssignStart, - insertBody, - replaceObjectAssignEnd - ]; - }; + return end; } /** - * Autofixes the Object.assign call with a single object literal as an argument + * Autofixes the Object.assign call to use an object spread instead. * @param {ASTNode|null} node - The node that the rule warns on, i.e. the Object.assign call * @param {string} sourceCode - sourceCode of the Object.assign call - * @returns {Function} autofixer - replaces the Object.assign with a object literal. + * @returns {Function} autofixer - replaces the Object.assign with a spread object. */ -function autofixObjectLiteral(node, sourceCode) { - return fixer => { - const argument = node.arguments[0]; - const parens = needsParens(node); +function defineFixer(node, sourceCode) { + return function *(fixer) { + const leftParen = sourceCode.getTokenAfter(node.callee, isOpeningParenToken); + const rightParen = sourceCode.getLastToken(node); + + // Remove the callee `Object.assign` + yield fixer.remove(node.callee); + + // Replace the parens of argument list to braces. + if (needsParens(node, sourceCode)) { + yield fixer.replaceText(leftParen, "({"); + yield fixer.replaceText(rightParen, "})"); + } else { + yield fixer.replaceText(leftParen, "{"); + yield fixer.replaceText(rightParen, "}"); + } - return fixer.replaceText(node, `${parens ? "(" : ""}${sourceCode.text.slice(argument.range[0], argument.range[1])}${parens ? ")" : ""}`); - }; -} + // Process arguments. + for (const argNode of node.arguments) { + const innerParens = getParenTokens(argNode, leftParen, sourceCode); + const left = innerParens.shift(); + const right = innerParens.pop(); -/** - * Check if the node has modified a given variable - * @param {ASTNode|null} node - The node that the rule warns on, i.e. the Object.assign call - * @returns {boolean} - true if node is an assignment, variable declaration, or import statement - */ -function isModifier(node) { - if (!node.type) { - return false; - } + if (argNode.type === "ObjectExpression") { + const maybeTrailingComma = sourceCode.getLastToken(argNode, 1); + const maybeArgumentComma = sourceCode.getTokenAfter(right); - return node.type === "AssignmentExpression" || - node.type === "VariableDeclarator" || - node.type === "ImportDeclaration"; -} + /* + * Make bare this object literal. + * And remove spaces inside of the braces for better formatting. + */ + for (const innerParen of innerParens) { + yield fixer.remove(innerParen); + } + yield fixer.removeRange([left.range[0], getEndWithSpaces(left, sourceCode)]); + yield fixer.removeRange([getStartWithSpaces(right, sourceCode), right.range[1]]); -/** - * Check if the node has modified a given variable - * @param {array} references - list of reference nodes - * @returns {boolean} - true if node is has been overwritten by an assignment or import - */ -function modifyingObjectReference(references) { - return references.some(ref => ( - ref.identifier && - ref.identifier.parent && - isModifier(ref.identifier.parent) - )); + // Remove the comma of this argument if it's duplication. + if ( + (argNode.properties.length === 0 || isCommaToken(maybeTrailingComma)) && + isCommaToken(maybeArgumentComma) + ) { + yield fixer.remove(maybeArgumentComma); + } + } else { + + // Make spread. + if (argNeedsParens(argNode, sourceCode)) { + yield fixer.insertTextBefore(left, "...("); + yield fixer.insertTextAfter(right, ")"); + } else { + yield fixer.insertTextBefore(left, "..."); + } + } + } + }; } - module.exports = { meta: { docs: { @@ -242,61 +221,33 @@ module.exports = { } }, - create: function rule(context) { + create(context) { const sourceCode = context.getSourceCode(); - const scope = context.getScope(); - const objectVariable = scope.variables.filter(variable => variable.name === "Object"); - const moduleReferences = scope.childScopes.filter(childScope => { - const varNamedObject = childScope.variables.filter(variable => variable.name === "Object"); - - return childScope.type === "module" && varNamedObject.length; - }); - const references = [].concat(...objectVariable.map(variable => variable.references || [])); return { - CallExpression(node) { - - /* - * If current file is either importing Object or redefining it, - * we skip warning on this rule. - */ - if (moduleReferences.length || (references.length && modifyingObjectReference(references))) { - return; - } - - /* - * The condition below is cases where Object.assign has a single argument and - * that argument is an object literal. e.g. `Object.assign({ foo: bar })`. - * For now, we will warn on this case and autofix it. - */ - if ( - node.arguments.length === 1 && - node.arguments[0].type === "ObjectExpression" && - isObjectAssign(node) - ) { - context.report({ - node, - messageId: "useLiteralMessage", - fix: autofixObjectLiteral(node, sourceCode) - }); - } - - /* - * The condition below warns on `Object.assign` calls that that have - * an object literal as the first argument and have a second argument - * that can be spread. e.g `Object.assign({ foo: bar }, baz)` - */ - if ( - node.arguments.length > 1 && - node.arguments[0].type === "ObjectExpression" && - isObjectAssign(node) && - !hasArraySpread(node) - ) { - context.report({ - node, - messageId: "useSpreadMessage", - fix: autofixSpread(node, sourceCode) - }); + Program() { + const scope = context.getScope(); + const tracker = new ReferenceTracker(scope); + const trackMap = { + Object: { + assign: { [CALL]: true } + } + }; + + // Iterate all calls of `Object.assign` (only of the global variable `Object`). + for (const { node } of tracker.iterateGlobalReferences(trackMap)) { + if ( + node.arguments.length >= 1 && + node.arguments[0].type === "ObjectExpression" && + !hasArraySpread(node) + ) { + const messageId = node.arguments.length === 1 + ? "useLiteralMessage" + : "useSpreadMessage"; + const fix = defineFixer(node, sourceCode); + + context.report({ node, messageId, fix }); + } } } }; diff --git a/tools/node_modules/eslint/lib/rules/sort-keys.js b/tools/node_modules/eslint/lib/rules/sort-keys.js index 9318e2fbb2377c..85bfe56d57658a 100644 --- a/tools/node_modules/eslint/lib/rules/sort-keys.js +++ b/tools/node_modules/eslint/lib/rules/sort-keys.js @@ -125,7 +125,7 @@ module.exports = { }, Property(node) { - if (node.parent.type === "ObjectPattern") { + if (node.parent.type === "ObjectPattern" || node.parent.properties.some(n => n.type === "SpreadElement")) { return; } diff --git a/tools/node_modules/eslint/lib/rules/valid-jsdoc.js b/tools/node_modules/eslint/lib/rules/valid-jsdoc.js index a8466135becb0d..44c0f999931562 100644 --- a/tools/node_modules/eslint/lib/rules/valid-jsdoc.js +++ b/tools/node_modules/eslint/lib/rules/valid-jsdoc.js @@ -408,7 +408,7 @@ module.exports = { if (!isOverride && !hasReturns && !hasConstructor && !isInterface && node.parent.kind !== "get" && node.parent.kind !== "constructor" && node.parent.kind !== "set" && !isTypeClass(node)) { - if (requireReturn || functionData.returnPresent) { + if (requireReturn || (functionData.returnPresent && !node.async)) { context.report({ node: jsdocNode, message: "Missing JSDoc @{{returns}} for function.", diff --git a/tools/node_modules/eslint/lib/rules/wrap-regex.js b/tools/node_modules/eslint/lib/rules/wrap-regex.js index e58a4fe537669e..1816e0e9e64e19 100644 --- a/tools/node_modules/eslint/lib/rules/wrap-regex.js +++ b/tools/node_modules/eslint/lib/rules/wrap-regex.js @@ -20,7 +20,10 @@ module.exports = { schema: [], - fixable: "code" + fixable: "code", + messages: { + requireParens: "Wrap the regexp literal in parens to disambiguate the slash." + } }, create(context) { @@ -33,15 +36,16 @@ module.exports = { nodeType = token.type; if (nodeType === "RegularExpression") { - const source = sourceCode.getTokenBefore(node); + const beforeToken = sourceCode.getTokenBefore(node); + const afterToken = sourceCode.getTokenAfter(node); const ancestors = context.getAncestors(); const grandparent = ancestors[ancestors.length - 1]; if (grandparent.type === "MemberExpression" && grandparent.object === node && - (!source || source.value !== "(")) { + !(beforeToken && beforeToken.value === "(" && afterToken && afterToken.value === ")")) { context.report({ node, - message: "Wrap the regexp literal in parens to disambiguate the slash.", + messageId: "requireParens", fix: fixer => fixer.replaceText(node, `(${sourceCode.getText(node)})`) }); } diff --git a/tools/node_modules/eslint/lib/testers/rule-tester.js b/tools/node_modules/eslint/lib/testers/rule-tester.js index 318fafe1b69fcc..a02f0b9bea209c 100644 --- a/tools/node_modules/eslint/lib/testers/rule-tester.js +++ b/tools/node_modules/eslint/lib/testers/rule-tester.js @@ -396,9 +396,7 @@ class RuleTester { * @private */ function assertASTDidntChange(beforeAST, afterAST) { - - // Feature detect the Node.js implementation and use that if available. - if ((util.isDeepStrictEqual && !util.isDeepStrictEqual(beforeAST, afterAST)) || !lodash.isEqual(beforeAST, afterAST)) { + if (!lodash.isEqual(beforeAST, afterAST)) { assert.fail(null, null, "Rule should not modify AST."); } } diff --git a/tools/node_modules/eslint/lib/util/lint-result-cache.js b/tools/node_modules/eslint/lib/util/lint-result-cache.js new file mode 100644 index 00000000000000..29b432bd53414b --- /dev/null +++ b/tools/node_modules/eslint/lib/util/lint-result-cache.js @@ -0,0 +1,146 @@ +/** + * @fileoverview Utility for caching lint results. + * @author Kevin Partington + */ +"use strict"; + +//----------------------------------------------------------------------------- +// Requirements +//----------------------------------------------------------------------------- + +const assert = require("assert"), + fs = require("fs"), + fileEntryCache = require("file-entry-cache"), + hash = require("./hash"), + pkg = require("../../package.json"), + stringify = require("json-stable-stringify-without-jsonify"); + +//----------------------------------------------------------------------------- +// Helpers +//----------------------------------------------------------------------------- + +const configHashCache = new WeakMap(); + +/** + * Calculates the hash of the config file used to validate a given file + * @param {Object} configHelper The config helper for retrieving configuration information + * @param {string} filename The path of the file to retrieve a config object for to calculate the hash + * @returns {string} The hash of the config + */ +function hashOfConfigFor(configHelper, filename) { + const config = configHelper.getConfig(filename); + + if (!configHashCache.has(config)) { + configHashCache.set(config, hash(`${pkg.version}_${stringify(config)}`)); + } + + return configHashCache.get(config); +} + +//----------------------------------------------------------------------------- +// Public Interface +//----------------------------------------------------------------------------- + +/** + * Lint result cache. This wraps around the file-entry-cache module, + * transparently removing properties that are difficult or expensive to + * serialize and adding them back in on retrieval. + */ +class LintResultCache { + + /** + * Creates a new LintResultCache instance. + * @constructor + * @param {string} cacheFileLocation The cache file location. + * @param {Object} configHelper The configuration helper (used for + * configuration lookup by file path). + */ + constructor(cacheFileLocation, configHelper) { + assert(cacheFileLocation, "Cache file location is required"); + assert(configHelper, "Config helper is required"); + + this.fileEntryCache = fileEntryCache.create(cacheFileLocation); + this.configHelper = configHelper; + } + + /** + * Retrieve cached lint results for a given file path, if present in the + * cache. If the file is present and has not been changed, rebuild any + * missing result information. + * @param {string} filePath The file for which to retrieve lint results. + * @returns {Object|null} The rebuilt lint results, or null if the file is + * changed or not in the filesystem. + */ + getCachedLintResults(filePath) { + + /* + * Cached lint results are valid if and only if: + * 1. The file is present in the filesystem + * 2. The file has not changed since the time it was previously linted + * 3. The ESLint configuration has not changed since the time the file + * was previously linted + * If any of these are not true, we will not reuse the lint results. + */ + + const fileDescriptor = this.fileEntryCache.getFileDescriptor(filePath); + const hashOfConfig = hashOfConfigFor(this.configHelper, filePath); + const changed = fileDescriptor.changed || fileDescriptor.meta.hashOfConfig !== hashOfConfig; + + if (fileDescriptor.notFound || changed) { + return null; + } + + // If source is present but null, need to reread the file from the filesystem. + if (fileDescriptor.meta.results && fileDescriptor.meta.results.source === null) { + fileDescriptor.meta.results.source = fs.readFileSync(filePath, "utf-8"); + } + + return fileDescriptor.meta.results; + } + + /** + * Set the cached lint results for a given file path, after removing any + * information that will be both unnecessary and difficult to serialize. + * Avoids caching results with an "output" property (meaning fixes were + * applied), to prevent potentially incorrect results if fixes are not + * written to disk. + * @param {string} filePath The file for which to set lint results. + * @param {Object} result The lint result to be set for the file. + * @returns {void} + */ + setCachedLintResults(filePath, result) { + if (result && result.hasOwnProperty("output")) { + return; + } + + const fileDescriptor = this.fileEntryCache.getFileDescriptor(filePath); + + if (fileDescriptor && !fileDescriptor.notFound) { + + // Serialize the result, except that we want to remove the file source if present. + const resultToSerialize = Object.assign({}, result); + + /* + * Set result.source to null. + * In `getCachedLintResults`, if source is explicitly null, we will + * read the file from the filesystem to set the value again. + */ + if (resultToSerialize.hasOwnProperty("source")) { + resultToSerialize.source = null; + } + + fileDescriptor.meta.results = resultToSerialize; + fileDescriptor.meta.hashOfConfig = hashOfConfigFor(this.configHelper, result.filePath); + } + } + + /** + * Persists the in-memory cache to disk. + * @returns {void} + */ + reconcile() { + this.fileEntryCache.reconcile(); + } +} + +module.exports = LintResultCache; diff --git a/tools/node_modules/eslint/lib/logging.js b/tools/node_modules/eslint/lib/util/logging.js similarity index 100% rename from tools/node_modules/eslint/lib/logging.js rename to tools/node_modules/eslint/lib/util/logging.js diff --git a/tools/node_modules/eslint/lib/util/npm-util.js b/tools/node_modules/eslint/lib/util/npm-util.js index 97aabde7b2e592..ddf8f24cc76993 100644 --- a/tools/node_modules/eslint/lib/util/npm-util.js +++ b/tools/node_modules/eslint/lib/util/npm-util.js @@ -12,7 +12,7 @@ const fs = require("fs"), spawn = require("cross-spawn"), path = require("path"), - log = require("../logging"); + log = require("./logging"); //------------------------------------------------------------------------------ // Helpers diff --git a/tools/node_modules/eslint/lib/timing.js b/tools/node_modules/eslint/lib/util/timing.js similarity index 100% rename from tools/node_modules/eslint/lib/timing.js rename to tools/node_modules/eslint/lib/util/timing.js diff --git a/tools/node_modules/eslint/node_modules/acorn-jsx/package.json b/tools/node_modules/eslint/node_modules/acorn-jsx/package.json index d7594254b9fe17..138fee460f07f0 100644 --- a/tools/node_modules/eslint/node_modules/acorn-jsx/package.json +++ b/tools/node_modules/eslint/node_modules/acorn-jsx/package.json @@ -1,27 +1,4 @@ { - "_from": "acorn-jsx@^4.1.1", - "_id": "acorn-jsx@4.1.1", - "_inBundle": false, - "_integrity": "sha512-JY+iV6r+cO21KtntVvFkD+iqjtdpRUpGqKWgfkCdZq1R+kbreEl8EcdcJR4SmiIgsIQT33s6QzheQ9a275Q8xw==", - "_location": "/eslint/acorn-jsx", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "acorn-jsx@^4.1.1", - "name": "acorn-jsx", - "escapedName": "acorn-jsx", - "rawSpec": "^4.1.1", - "saveSpec": null, - "fetchSpec": "^4.1.1" - }, - "_requiredBy": [ - "/eslint/espree" - ], - "_resolved": "https://registry.npmjs.org/acorn-jsx/-/acorn-jsx-4.1.1.tgz", - "_shasum": "e8e41e48ea2fe0c896740610ab6a4ffd8add225e", - "_spec": "acorn-jsx@^4.1.1", - "_where": "/Users/cjihrig/iojs/node/tools/eslint-tmp/node_modules/eslint/node_modules/espree", "bugs": { "url": "https://github.com/RReverser/acorn-jsx/issues" }, @@ -53,4 +30,4 @@ "test": "node test/run.js" }, "version": "4.1.1" -} +} \ No newline at end of file diff --git a/tools/node_modules/eslint/node_modules/acorn/package.json b/tools/node_modules/eslint/node_modules/acorn/package.json index 54ad4331ccae85..285e963c40756b 100644 --- a/tools/node_modules/eslint/node_modules/acorn/package.json +++ b/tools/node_modules/eslint/node_modules/acorn/package.json @@ -1,28 +1,4 @@ { - "_from": "acorn@^5.6.0", - "_id": "acorn@5.7.1", - "_inBundle": false, - "_integrity": "sha512-d+nbxBUGKg7Arpsvbnlq61mc12ek3EY8EQldM3GPAhWJ1UVxC6TDGbIvUMNU6obBX3i1+ptCIzV4vq0gFPEGVQ==", - "_location": "/eslint/acorn", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "acorn@^5.6.0", - "name": "acorn", - "escapedName": "acorn", - "rawSpec": "^5.6.0", - "saveSpec": null, - "fetchSpec": "^5.6.0" - }, - "_requiredBy": [ - "/eslint/acorn-jsx", - "/eslint/espree" - ], - "_resolved": "https://registry.npmjs.org/acorn/-/acorn-5.7.1.tgz", - "_shasum": "f095829297706a7c9776958c0afc8930a9b9d9d8", - "_spec": "acorn@^5.6.0", - "_where": "/Users/cjihrig/iojs/node/tools/eslint-tmp/node_modules/eslint/node_modules/espree", "bin": { "acorn": "./bin/acorn" }, @@ -312,4 +288,4 @@ "test:test262": "node bin/run_test262.js" }, "version": "5.7.1" -} +} \ No newline at end of file diff --git a/tools/node_modules/eslint/node_modules/ajv-keywords/package.json b/tools/node_modules/eslint/node_modules/ajv-keywords/package.json index d092aec0a63fb0..b1e163f8ba782b 100644 --- a/tools/node_modules/eslint/node_modules/ajv-keywords/package.json +++ b/tools/node_modules/eslint/node_modules/ajv-keywords/package.json @@ -1,27 +1,4 @@ { - "_from": "ajv-keywords@^3.0.0", - "_id": "ajv-keywords@3.2.0", - "_inBundle": false, - "_integrity": "sha1-6GuBnGAs+IIa1jdBNpjx3sAhhHo=", - "_location": "/eslint/ajv-keywords", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "ajv-keywords@^3.0.0", - "name": "ajv-keywords", - "escapedName": "ajv-keywords", - "rawSpec": "^3.0.0", - "saveSpec": null, - "fetchSpec": "^3.0.0" - }, - "_requiredBy": [ - "/eslint/table" - ], - "_resolved": "https://registry.npmjs.org/ajv-keywords/-/ajv-keywords-3.2.0.tgz", - "_shasum": "e86b819c602cf8821ad637413698f1dec021847a", - "_spec": "ajv-keywords@^3.0.0", - "_where": "/Users/cjihrig/iojs/node/tools/eslint-tmp/node_modules/eslint/node_modules/table", "author": { "name": "Evgeny Poberezkin" }, @@ -75,4 +52,4 @@ "test-spec": "mocha spec/*.spec.js -R spec" }, "version": "3.2.0" -} +} \ No newline at end of file diff --git a/tools/node_modules/eslint/node_modules/ajv/dist/ajv.bundle.js b/tools/node_modules/eslint/node_modules/ajv/dist/ajv.bundle.js index 09d60fa24df927..409c0046e64e05 100644 --- a/tools/node_modules/eslint/node_modules/ajv/dist/ajv.bundle.js +++ b/tools/node_modules/eslint/node_modules/ajv/dist/ajv.bundle.js @@ -759,7 +759,7 @@ function resolveSchema(root, ref) { var p = URI.parse(ref) , refPath = _getFullPath(p) , baseId = getFullPath(this._getId(root.schema)); - if (refPath !== baseId) { + if (Object.keys(root.schema).length === 0 || refPath !== baseId) { var id = normalizeId(refPath); var refVal = this._refs[id]; if (typeof refVal == 'string') { diff --git a/tools/node_modules/eslint/node_modules/ajv/dist/ajv.min.js b/tools/node_modules/eslint/node_modules/ajv/dist/ajv.min.js index 1b0cfda942bf1f..80a8cd60f12287 100644 --- 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( ("+w+" = "+a+" === undefined || "+E+" "+g+"= "+a+") ? "+h+" "+y+"= "+E+" : "+h+" "+y+" "+a+" ) : ( ("+w+" = "+E+" === true) ? "+h+" "+y+"= "+a+" : "+h+" "+y+" "+a+" ) || "+h+" !== "+h+") { var op"+o+" = "+w+" ? '"+g+"' : '"+g+"='; ",void 0===n&&(c=e.errSchemaPath+"/"+(P=p),a=E,d=v)}else{_=g;if((b="number"==typeof m)&&d){var R="'"+_+"'";s+=" if ( ",d&&(s+=" ("+a+" !== undefined && typeof "+a+" != 'number') || "),s+=" ( "+a+" === undefined || "+m+" "+g+"= "+a+" ? 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new ValidationError(["+g+"]); ":" validate.errors = ["+g+"]; return false; ":" var err = "+g+"; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ",a+=" } else { errors = "+h+"; if (vErrors !== null) { if ("+h+") vErrors.length = "+h+"; else vErrors = null; } ",e.opts.allErrors&&(a+=" } ")}else a+=" var err = ",!1!==e.createErrors?(a+=" { keyword: 'not' , dataPath: (dataPath || '') + "+e.errorPath+" , schemaPath: "+e.util.toQuotedString(l)+" , params: {} ",!1!==e.opts.messages&&(a+=" , message: 'should NOT be valid' "),e.opts.verbose&&(a+=" , schema: validate.schema"+n+" , parentSchema: validate.schema"+e.schemaPath+" , data: "+u+" "),a+=" } "):a+=" {} ",a+="; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ",c&&(a+=" if (false) { ");return a}},{}],30:[function(e,r,t){"use strict";r.exports=function(e,r,t){var a=" 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";var p,m=e.compositeRule;e.compositeRule=d.compositeRule=!0,d.createErrors=!1,d.opts.allErrors&&(p=d.opts.allErrors,d.opts.allErrors=!1),a+=" "+e.validate(d)+" ",d.createErrors=!0,p&&(d.opts.allErrors=p),e.compositeRule=d.compositeRule=m;var v=v||[];v.push(a+=" if ("+f+") { "),a="",!1!==e.createErrors?(a+=" { keyword: 'not' , dataPath: (dataPath || '') + "+e.errorPath+" , schemaPath: "+e.util.toQuotedString(l)+" , params: {} ",!1!==e.opts.messages&&(a+=" , message: 'should NOT be valid' "),e.opts.verbose&&(a+=" , schema: validate.schema"+n+" , parentSchema: validate.schema"+e.schemaPath+" , data: "+u+" "),a+=" } "):a+=" {} ";var g=a;a=v.pop(),a+=!e.compositeRule&&c?e.async?" throw new ValidationError(["+g+"]); ":" validate.errors = ["+g+"]; return false; ":" var err = "+g+"; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ",a+=" } else { errors = "+h+"; if (vErrors !== null) { if ("+h+") vErrors.length = "+h+"; else vErrors = null; } ",e.opts.allErrors&&(a+=" } ")}else a+=" var err = ",!1!==e.createErrors?(a+=" { keyword: 'not' , dataPath: (dataPath || '') + "+e.errorPath+" , schemaPath: "+e.util.toQuotedString(l)+" , params: {} ",!1!==e.opts.messages&&(a+=" , message: 'should NOT be valid' "),e.opts.verbose&&(a+=" , schema: validate.schema"+n+" , parentSchema: validate.schema"+e.schemaPath+" , data: "+u+" "),a+=" } "):a+=" {} ",a+="; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ",c&&(a+=" if (false) { ");return a}},{}],30:[function(e,r,t){"use strict";r.exports=function(e,r,t){var a=" ",s=e.level,o=e.dataLevel,i=e.schema[r],n=e.schemaPath+e.util.getProperty(r),l=e.errSchemaPath+"/"+r,c=!e.opts.allErrors,u="data"+(o||""),h="valid"+s,d="errs__"+s,f=e.util.copy(e),p="";f.level++;var m="valid"+f.level,v=f.baseId,g="prevValid"+s,y="passingSchemas"+s;a+="var "+d+" = errors , "+g+" = false , "+h+" = false , "+y+" = null; ";var P=e.compositeRule;e.compositeRule=f.compositeRule=!0;var E=i;if(E)for(var w,S=-1,b=E.length-1;S 1) { ";var p=e.schema.items&&e.schema.items.type,m=Array.isArray(p);if(!p||"object"==p||"array"==p||m&&(0<=p.indexOf("object")||0<=p.indexOf("array")))s+=" outer: for (;i--;) { for (j = i; j--;) { if (equal("+h+"[i], "+h+"[j])) { "+d+" = false; break outer; } } } ";else s+=" var itemIndices = {}, item; for (;i--;) { var item = "+h+"[i]; ",s+=" if ("+e.util["checkDataType"+(m?"s":"")](p,"item",!0)+") continue; ",m&&(s+=" if (typeof item == 'string') item = '\"' + item; "),s+=" if (typeof itemIndices[item] == 'number') { "+d+" = false; j = itemIndices[item]; break; } itemIndices[item] = i; } ";s+=" } ",f&&(s+=" } ");var v=v||[];v.push(s+=" if (!"+d+") { "),s="",!1!==e.createErrors?(s+=" { keyword: 'uniqueItems' , dataPath: (dataPath || '') + "+e.errorPath+" , schemaPath: "+e.util.toQuotedString(c)+" , params: { i: i, j: j } ",!1!==e.opts.messages&&(s+=" , message: 'should NOT have duplicate items (items ## ' + j + ' and ' + i + ' are identical)' "),e.opts.verbose&&(s+=" , schema: ",s+=f?"validate.schema"+l:""+n,s+=" , parentSchema: validate.schema"+e.schemaPath+" , data: "+h+" "),s+=" } "):s+=" {} ";var g=s;s=v.pop(),s+=!e.compositeRule&&u?e.async?" throw new ValidationError(["+g+"]); ":" validate.errors = ["+g+"]; return false; ":" var err = "+g+"; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ",s+=" } ",u&&(s+=" else { ")}else u&&(s+=" if (true) { ");return s}},{}],37:[function(e,r,t){"use strict";r.exports=function(a,e,r){var t="",s=!0===a.schema.$async,o=a.util.schemaHasRulesExcept(a.schema,a.RULES.all,"$ref"),i=a.self._getId(a.schema);if(a.isTop&&(t+=" var validate = ",s&&(a.async=!0,t+="async "),t+="function(data, dataPath, parentData, parentDataProperty, rootData) { 'use strict'; 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+ +Object.defineProperty(exports, '__esModule', { value: true }); + +/** + * Get the innermost scope which contains a given location. + * @param {Scope} initialScope The initial scope to search. + * @param {Node} node The location to search. + * @returns {Scope} The innermost scope. + */ +function getInnermostScope(initialScope, node) { + const location = node.range[0]; + + let scope = initialScope; + let found = false; + do { + found = false; + for (const childScope of scope.childScopes) { + const range = childScope.block.range; + + if (range[0] <= location && location < range[1]) { + scope = childScope; + found = true; + break + } + } + } while (found) + + return scope +} + +/** + * Find the variable of a given name. + * @param {Scope} initialScope The scope to start finding. + * @param {string|Node} nameOrNode The variable name to find. If this is a Node object then it should be an Identifier node. + * @returns {Variable|null} The found variable or null. + */ +function findVariable(initialScope, nameOrNode) { + let name = ""; + let scope = initialScope; + + if (typeof nameOrNode === "string") { + name = nameOrNode; + } else { + name = nameOrNode.name; + scope = getInnermostScope(scope, nameOrNode); + } + + while (scope != null) { + const variable = scope.set.get(name); + if (variable != null) { + return variable + } + scope = scope.upper; + } + + return null +} + +/** + * Negate the result of `this` calling. + * @param {Token} token The token to check. + * @returns {boolean} `true` if the result of `this(token)` is `false`. + */ +function negate0(token) { + return !this(token) //eslint-disable-line no-invalid-this +} + +/** + * Creates the negate function of the given function. + * @param {function(Token):boolean} f - The function to negate. + * @returns {function(Token):boolean} Negated function. + */ +function negate(f) { + return negate0.bind(f) +} + +/** + * Checks if the given token is an arrow token or not. + * @param {Token} token - The token to check. + * @returns {boolean} `true` if the token is an arrow token. + */ +function isArrowToken(token) { + return token.value === "=>" && token.type === "Punctuator" +} + +/** + * Checks if the given token is a comma token or not. + * @param {Token} token - The token to check. + * @returns {boolean} `true` if the token is a comma token. + */ +function isCommaToken(token) { + return token.value === "," && token.type === "Punctuator" +} + +/** + * Checks if the given token is a semicolon token or not. + * @param {Token} token - The token to check. + * @returns {boolean} `true` if the token is a semicolon token. + */ +function isSemicolonToken(token) { + return token.value === ";" && token.type === "Punctuator" +} + +/** + * Checks if the given token is a colon token or not. + * @param {Token} token - The token to check. + * @returns {boolean} `true` if the token is a colon token. + */ +function isColonToken(token) { + return token.value === ":" && token.type === "Punctuator" +} + +/** + * Checks if the given token is an opening parenthesis token or not. + * @param {Token} token - The token to check. + * @returns {boolean} `true` if the token is an opening parenthesis token. + */ +function isOpeningParenToken(token) { + return token.value === "(" && token.type === "Punctuator" +} + +/** + * Checks if the given token is a closing parenthesis token or not. + * @param {Token} token - The token to check. + * @returns {boolean} `true` if the token is a closing parenthesis token. + */ +function isClosingParenToken(token) { + return token.value === ")" && token.type === "Punctuator" +} + +/** + * Checks if the given token is an opening square bracket token or not. + * @param {Token} token - The token to check. + * @returns {boolean} `true` if the token is an opening square bracket token. + */ +function isOpeningBracketToken(token) { + return token.value === "[" && token.type === "Punctuator" +} + +/** + * Checks if the given token is a closing square bracket token or not. + * @param {Token} token - The token to check. + * @returns {boolean} `true` if the token is a closing square bracket token. + */ +function isClosingBracketToken(token) { + return token.value === "]" && token.type === "Punctuator" +} + +/** + * Checks if the given token is an opening brace token or not. + * @param {Token} token - The token to check. + * @returns {boolean} `true` if the token is an opening brace token. + */ +function isOpeningBraceToken(token) { + return token.value === "{" && token.type === "Punctuator" +} + +/** + * Checks if the given token is a closing brace token or not. + * @param {Token} token - The token to check. + * @returns {boolean} `true` if the token is a closing brace token. + */ +function isClosingBraceToken(token) { + return token.value === "}" && token.type === "Punctuator" +} + +/** + * Checks if the given token is a comment token or not. + * @param {Token} token - The token to check. + * @returns {boolean} `true` if the token is a comment token. + */ +function isCommentToken(token) { + return ( + token.type === "Line" || + token.type === "Block" || + token.type === "Shebang" + ) +} + +const isNotArrowToken = negate(isArrowToken); +const isNotCommaToken = negate(isCommaToken); +const isNotSemicolonToken = negate(isSemicolonToken); +const isNotColonToken = negate(isColonToken); +const isNotOpeningParenToken = negate(isOpeningParenToken); +const isNotClosingParenToken = negate(isClosingParenToken); +const isNotOpeningBracketToken = negate(isOpeningBracketToken); +const isNotClosingBracketToken = negate(isClosingBracketToken); +const isNotOpeningBraceToken = negate(isOpeningBraceToken); +const isNotClosingBraceToken = negate(isClosingBraceToken); +const isNotCommentToken = negate(isCommentToken); + +/** + * Get the `(` token of the given function node. + * @param {Node} node - The function node to get. + * @param {SourceCode} sourceCode - The source code object to get tokens. + * @returns {Token} `(` token. + */ +function getOpeningParenOfParams(node, sourceCode) { + return node.id + ? sourceCode.getTokenAfter(node.id, isOpeningParenToken) + : sourceCode.getFirstToken(node, isOpeningParenToken) +} + +/** + * Get the location of the given function node for reporting. + * @param {Node} node - The function node to get. + * @param {SourceCode} sourceCode - The source code object to get tokens. + * @returns {string} The location of the function node for reporting. + */ +function getFunctionHeadLocation(node, sourceCode) { + const parent = node.parent; + let start = null; + let end = null; + + if (node.type === "ArrowFunctionExpression") { + const arrowToken = sourceCode.getTokenBefore(node.body, isArrowToken); + + start = arrowToken.loc.start; + end = arrowToken.loc.end; + } else if ( + parent.type === "Property" || + parent.type === "MethodDefinition" + ) { + start = parent.loc.start; + end = getOpeningParenOfParams(node, sourceCode).loc.start; + } else { + start = node.loc.start; + end = getOpeningParenOfParams(node, sourceCode).loc.start; + } + + return { + start: Object.assign({}, start), + end: Object.assign({}, end), + } +} + +const builtinNames = Object.freeze( + new Set([ + "Array", + "ArrayBuffer", + "Boolean", + "DataView", + "Date", + "decodeURI", + "decodeURIComponent", + "encodeURI", + "encodeURIComponent", + "Error", + "escape", + "EvalError", + "Float32Array", + "Float64Array", + "Function", + "Infinity", + "Int16Array", + "Int32Array", + "Int8Array", + "isFinite", + "isNaN", + "isPrototypeOf", + "JSON", + "Map", + "Math", + "NaN", + "Number", + "Object", + "parseFloat", + "parseInt", + "Promise", + "Proxy", + "RangeError", + "ReferenceError", + "Reflect", + "RegExp", + "Set", + "String", + "Symbol", + "SyntaxError", + "TypeError", + "Uint16Array", + "Uint32Array", + "Uint8Array", + "Uint8ClampedArray", + "undefined", + "unescape", + "URIError", + "WeakMap", + "WeakSet", + ]) +); + +/** + * Get the element values of a given node list. + * @param {Node[]} nodeList The node list to get values. + * @param {Scope|undefined} initialScope The initial scope to find variables. + * @returns {any[]|null} The value list if all nodes are constant. Otherwise, null. + */ +function getElementValues(nodeList, initialScope) { + const valueList = []; + + for (let i = 0; i < nodeList.length; ++i) { + const elementNode = nodeList[i]; + + if (elementNode == null) { + valueList.length = i + 1; + } else if (elementNode.type === "SpreadElement") { + const argument = getStaticValueR(elementNode.argument, initialScope); + if (argument == null) { + return null + } + valueList.push(...argument.value); + } else { + const element = getStaticValueR(elementNode, initialScope); + if (element == null) { + return null + } + valueList.push(element.value); + } + } + + return valueList +} + +const operations = Object.freeze({ + ArrayExpression(node, initialScope) { + const elements = getElementValues(node.elements, initialScope); + return elements != null ? { value: elements } : null + }, + + AssignmentExpression(node, initialScope) { + if (node.operator === "=") { + return getStaticValueR(node.right, initialScope) + } + return null + }, + + //eslint-disable-next-line complexity + BinaryExpression(node, initialScope) { + if (node.operator === "in" || node.operator === "instanceof") { + // Not supported. + return null + } + + const left = getStaticValueR(node.left, initialScope); + const right = getStaticValueR(node.right, initialScope); + if (left != null && right != null) { + switch (node.operator) { + case "==": + return { value: left.value == right.value } //eslint-disable-line eqeqeq + case "!=": + return { value: left.value != right.value } //eslint-disable-line eqeqeq + case "===": + return { value: left.value === right.value } + case "!==": + return { value: left.value !== right.value } + case "<": + return { value: left.value < right.value } + case "<=": + return { value: left.value <= right.value } + case ">": + return { value: left.value > right.value } + case ">=": + return { value: left.value >= right.value } + case "<<": + return { value: left.value << right.value } + case ">>": + return { value: left.value >> right.value } + case ">>>": + return { value: left.value >>> right.value } + case "+": + return { value: left.value + right.value } + case "-": + return { value: left.value - right.value } + case "*": + return { value: left.value * right.value } + case "/": + return { value: left.value / right.value } + case "%": + return { value: left.value % right.value } + case "**": + return { value: Math.pow(left.value, right.value) } + case "|": + return { value: left.value | right.value } + case "^": + return { value: left.value ^ right.value } + case "&": + return { value: left.value & right.value } + + // no default + } + } + + return null + }, + + CallExpression(node, initialScope) { + const calleeNode = node.callee; + const args = getElementValues(node.arguments, initialScope); + + if (args != null) { + if (calleeNode.type === "MemberExpression") { + const object = getStaticValueR(calleeNode.object, initialScope); + const property = calleeNode.computed + ? getStaticValueR(calleeNode.property, initialScope) + : { value: calleeNode.property.name }; + + if (object != null && property != null) { + const receiver = object.value; + const methodName = property.value; + return { value: receiver[methodName](...args) } + } + } else { + const callee = getStaticValueR(calleeNode, initialScope); + if (callee != null) { + const func = callee.value; + return { value: func(...args) } + } + } + } + + return null + }, + + ConditionalExpression(node, initialScope) { + const test = getStaticValueR(node.test, initialScope); + if (test != null) { + return test.value + ? getStaticValueR(node.consequent, initialScope) + : getStaticValueR(node.alternate, initialScope) + } + return null + }, + + ExpressionStatement(node, initialScope) { + return getStaticValueR(node.expression, initialScope) + }, + + Identifier(node, initialScope) { + if (initialScope != null) { + const variable = findVariable(initialScope, node); + + // Built-in globals. + if ( + variable != null && + variable.defs.length === 0 && + builtinNames.has(variable.name) && + variable.name in global + ) { + return { value: global[variable.name] } + } + + // Constants. + if (variable != null && variable.defs.length === 1) { + const def = variable.defs[0]; + if ( + def.parent && + def.parent.kind === "const" && + // TODO(mysticatea): don't support destructuring here. + def.node.id.type === "Identifier" + ) { + return getStaticValueR(def.node.init, initialScope) + } + } + } + return null + }, + + Literal(node) { + //istanbul ignore if : this is implementation-specific behavior. + if (node.regex != null && node.value == null) { + // It was a RegExp literal, but Node.js didn't support it. + return null + } + return node + }, + + LogicalExpression(node, initialScope) { + const left = getStaticValueR(node.left, initialScope); + if (left != null) { + if ( + (node.operator === "||" && Boolean(left.value) === true) || + (node.operator === "&&" && Boolean(left.value) === false) + ) { + return left + } + + const right = getStaticValueR(node.right, initialScope); + if (right != null) { + return right + } + } + + return null + }, + + MemberExpression(node, initialScope) { + const object = getStaticValueR(node.object, initialScope); + const property = node.computed + ? getStaticValueR(node.property, initialScope) + : { value: node.property.name }; + + if (object != null && property != null) { + return { value: object.value[property.value] } + } + return null + }, + + NewExpression(node, initialScope) { + const callee = getStaticValueR(node.callee, initialScope); + const args = getElementValues(node.arguments, initialScope); + + if (callee != null && args != null) { + const Func = callee.value; + return { value: new Func(...args) } + } + + return null + }, + + ObjectExpression(node, initialScope) { + const object = {}; + + for (const propertyNode of node.properties) { + if (propertyNode.type === "Property") { + if (propertyNode.kind !== "init") { + return null + } + const key = propertyNode.computed + ? getStaticValueR(propertyNode.key, initialScope) + : { value: propertyNode.key.name }; + const value = getStaticValueR(propertyNode.value, initialScope); + if (key == null || value == null) { + return null + } + object[key.value] = value.value; + } else if ( + propertyNode.type === "SpreadElement" || + propertyNode.type === "ExperimentalSpreadProperty" + ) { + const argument = getStaticValueR( + propertyNode.argument, + initialScope + ); + if (argument == null) { + return null + } + Object.assign(object, argument.value); + } else { + return null + } + } + + return { value: object } + }, + + SequenceExpression(node, initialScope) { + const last = node.expressions[node.expressions.length - 1]; + return getStaticValueR(last, initialScope) + }, + + TaggedTemplateExpression(node, initialScope) { + const tag = getStaticValueR(node.tag, initialScope); + const expressions = getElementValues( + node.quasi.expressions, + initialScope + ); + + if (tag != null && expressions != null) { + const func = tag.value; + const strings = node.quasi.quasis.map(q => q.value.cooked); + strings.raw = node.quasi.quasis.map(q => q.value.raw); + + return { value: func(strings, ...expressions) } + } + + return null + }, + + TemplateLiteral(node, initialScope) { + const expressions = getElementValues(node.expressions, initialScope); + if (expressions != null) { + let value = node.quasis[0].value.cooked; + for (let i = 0; i < expressions.length; ++i) { + value += expressions[i]; + value += node.quasis[i + 1].value.cooked; + } + return { value } + } + return null + }, + + UnaryExpression(node, initialScope) { + if (node.operator === "delete") { + // Not supported. + return null + } + if (node.operator === "void") { + return { value: undefined } + } + + const arg = getStaticValueR(node.argument, initialScope); + if (arg != null) { + switch (node.operator) { + case "-": + return { value: -arg.value } + case "+": + return { value: +arg.value } //eslint-disable-line no-implicit-coercion + case "!": + return { value: !arg.value } + case "~": + return { value: ~arg.value } + case "typeof": + return { value: typeof arg.value } + + // no default + } + } + + return null + }, +}); + +/** + * Get the value of a given node if it's a static value. + * @param {Node} node The node to get. + * @param {Scope|undefined} initialScope The scope to start finding variable. + * @returns {{value:any}|null} The static value of the node, or `null`. + */ +function getStaticValueR(node, initialScope) { + if (node != null && Object.hasOwnProperty.call(operations, node.type)) { + return operations[node.type](node, initialScope) + } + return null +} + +/** + * Get the value of a given node if it's a static value. + * @param {Node} node The node to get. + * @param {Scope} [initialScope] The scope to start finding variable. Optional. If this scope was given, this tries to resolve identifier references which are in the given node as much as possible. + * @returns {{value:any}|null} The static value of the node, or `null`. + */ +function getStaticValue(node, initialScope = null) { + try { + return getStaticValueR(node, initialScope) + } catch (_error) { + return null + } +} + +/** + * Get the value of a given node if it's a literal or a template literal. + * @param {Node} node The node to get. + * @param {Scope} [initialScope] The scope to start finding variable. Optional. If the node is an Identifier node and this scope was given, this checks the variable of the identifier, and returns the value of it if the variable is a constant. + * @returns {string|null} The value of the node, or `null`. + */ +function getStringIfConstant(node, initialScope = null) { + const evaluated = getStaticValue(node, initialScope); + return evaluated && String(evaluated.value) +} + +/** + * Get the property name from a MemberExpression node or a Property node. + * @param {Node} node The node to get. + * @param {Scope} [initialScope] The scope to start finding variable. Optional. If the node is a computed property node and this scope was given, this checks the computed property name by the `getStringIfConstant` function with the scope, and returns the value of it. + * @returns {string|null} The property name of the node. + */ +function getPropertyName(node, initialScope) { + switch (node.type) { + case "MemberExpression": + if (node.computed) { + return getStringIfConstant(node.property, initialScope) + } + return node.property.name + + case "Property": + case "MethodDefinition": + if (node.computed) { + return getStringIfConstant(node.key, initialScope) + } + if (node.key.type === "Literal") { + return String(node.key.value) + } + return node.key.name + + // no default + } + + return null +} + +/** + * Get the name and kind of the given function node. + * @param {ASTNode} node - The function node to get. + * @returns {string} The name and kind of the function node. + */ +function getFunctionNameWithKind(node) { + const parent = node.parent; + const tokens = []; + + if (parent.type === "MethodDefinition" && parent.static) { + tokens.push("static"); + } + if (node.async) { + tokens.push("async"); + } + if (node.generator) { + tokens.push("generator"); + } + + if (node.type === "ArrowFunctionExpression") { + tokens.push("arrow", "function"); + } else if ( + parent.type === "Property" || + parent.type === "MethodDefinition" + ) { + if (parent.kind === "constructor") { + return "constructor" + } + if (parent.kind === "get") { + tokens.push("getter"); + } else if (parent.kind === "set") { + tokens.push("setter"); + } else { + tokens.push("method"); + } + } else { + tokens.push("function"); + } + + if (node.id) { + tokens.push(`'${node.id.name}'`); + } else { + const name = getPropertyName(parent); + + if (name) { + tokens.push(`'${name}'`); + } + } + + return tokens.join(" ") +} + +/** + * @author Toru Nagashima + * See LICENSE file in root directory for full license. + */ + +const placeholder = /\$(?:[$&`']|[1-9][0-9]?)/g; + +/** @type {WeakMap} */ +const internal = new WeakMap(); + +/** + * Check whether a given character is escaped or not. + * @param {string} str The string to check. + * @param {number} index The location of the character to check. + * @returns {boolean} `true` if the character is escaped. + */ +function isEscaped(str, index) { + let escaped = false; + for (let i = index - 1; i >= 0 && str.charCodeAt(i) === 0x5c; --i) { + escaped = !escaped; + } + return escaped +} + +/** + * Replace a given string by a given matcher. + * @param {PatternMatcher} matcher The pattern matcher. + * @param {string} str The string to be replaced. + * @param {string} replacement The new substring to replace each matched part. + * @returns {string} The replaced string. + */ +function replaceS(matcher, str, replacement) { + const chunks = []; + let index = 0; + + /** @type {RegExpExecArray} */ + let match = null; + + /** + * @param {string} key The placeholder. + * @returns {string} The replaced string. + */ + function replacer(key) { + switch (key) { + case "$$": + return "$" + case "$&": + return match[0] + case "$`": + return str.slice(0, match.index) + case "$'": + return str.slice(match.index + match[0].length) + default: { + const i = key.slice(1); + if (i in match) { + return match[i] + } + return key + } + } + } + + for (match of matcher.execAll(str)) { + chunks.push(str.slice(index, match.index)); + chunks.push(replacement.replace(placeholder, replacer)); + index = match.index + match[0].length; + } + chunks.push(str.slice(index)); + + return chunks.join("") +} + +//eslint-disable-next-line valid-jsdoc +/** + * Replace a given string by a given matcher. + * @param {PatternMatcher} matcher The pattern matcher. + * @param {string} str The string to be replaced. + * @param {(...strs[])=>string} replace The function to replace each matched part. + * @returns {string} The replaced string. + */ +function replaceF(matcher, str, replace) { + const chunks = []; + let index = 0; + + for (const match of matcher.execAll(str)) { + chunks.push(str.slice(index, match.index)); + chunks.push(String(replace(...match, match.index, match.input))); + index = match.index + match[0].length; + } + chunks.push(str.slice(index)); + + return chunks.join("") +} + +/** + * The class to find patterns as considering escape sequences. + */ +class PatternMatcher { + /** + * Initialize this matcher. + * @param {RegExp} pattern The pattern to match. + * @param {{escaped:boolean}} options The options. + */ + constructor(pattern, { escaped = false } = {}) { + if (!(pattern instanceof RegExp)) { + throw new TypeError("'pattern' should be a RegExp instance.") + } + if (!pattern.flags.includes("g")) { + throw new Error("'pattern' should contains 'g' flag.") + } + + internal.set(this, { + pattern: new RegExp(pattern.source, pattern.flags), + escaped: Boolean(escaped), + }); + } + + /** + * Find the pattern in a given string. + * @param {string} str The string to find. + * @returns {IterableIterator} The iterator which iterate the matched information. + */ + *execAll(str) { + const { pattern, escaped } = internal.get(this); + let match = null; + let lastIndex = 0; + + pattern.lastIndex = 0; + while ((match = pattern.exec(str)) != null) { + if (escaped || !isEscaped(str, match.index)) { + lastIndex = pattern.lastIndex; + yield match; + pattern.lastIndex = lastIndex; + } + } + } + + /** + * Check whether the pattern is found in a given string. + * @param {string} str The string to check. + * @returns {boolean} `true` if the pattern was found in the string. + */ + test(str) { + const it = this.execAll(str); + const ret = it.next(); + return !ret.done + } + + //eslint-disable-next-line valid-jsdoc + /** + * Replace a given string. + * @param {string} str The string to be replaced. + * @param {(string|((...strs:string[])=>string))} replacer The string or function to replace. This is the same as the 2nd argument of `String.prototype.replace`. + * @returns {string} The replaced string. + */ + [Symbol.replace](str, replacer) { + return typeof replacer === "function" + ? replaceF(this, String(str), replacer) + : replaceS(this, String(str), String(replacer)) + } +} + +const SENTINEL_TYPE = /^(?:.+?Statement|.+?Declaration|(?:Array|ArrowFunction|Assignment|Call|Class|Function|Member|New|Object)Expression|AssignmentPattern|Program|VariableDeclarator)$/; +const IMPORT_TYPE = /^(?:Import|Export(?:All|Default|Named))Declaration$/; +const has = Function.call.bind(Object.hasOwnProperty); + +const READ = Symbol("read"); +const CALL = Symbol("call"); +const CONSTRUCT = Symbol("construct"); +const ESM = Symbol("esm"); + +const requireCall = { require: { [CALL]: true } }; + +/** + * Check whether a given variable is modified or not. + * @param {Variable} variable The variable to check. + * @returns {boolean} `true` if the variable is modified. + */ +function isModifiedGlobal(variable) { + return ( + variable == null || + variable.defs.length !== 0 || + variable.references.some(r => r.isWrite()) + ) +} + +/** + * The reference tracker. + */ +class ReferenceTracker { + /** + * Initialize this tracker. + * @param {Scope} globalScope The global scope. + * @param {object} [options] The options. + * @param {"legacy"|"strict"} [options.mode="strict"] The mode to determine the ImportDeclaration's behavior for CJS modules. + * @param {string[]} [options.globalObjectNames=["global","self","window"]] The variable names for Global Object. + */ + constructor( + globalScope, + { + mode = "strict", + globalObjectNames = ["global", "self", "window"], + } = {} + ) { + this.variableStack = []; + this.globalScope = globalScope; + this.mode = mode; + this.globalObjectNames = globalObjectNames.slice(0); + } + + /** + * Iterate the references of global variables. + * @param {object} traceMap The trace map. + * @returns {IterableIterator<{node:Node,path:string[],type:symbol,info:any}>} The iterator to iterate references. + */ + *iterateGlobalReferences(traceMap) { + for (const key of Object.keys(traceMap)) { + const nextTraceMap = traceMap[key]; + const path = [key]; + const variable = this.globalScope.set.get(key); + + if (isModifiedGlobal(variable)) { + continue + } + + yield* this._iterateVariableReferences( + variable, + path, + nextTraceMap, + true + ); + } + + for (const key of this.globalObjectNames) { + const path = []; + const variable = this.globalScope.set.get(key); + + if (isModifiedGlobal(variable)) { + continue + } + + yield* this._iterateVariableReferences( + variable, + path, + traceMap, + false + ); + } + } + + /** + * Iterate the references of CommonJS modules. + * @param {object} traceMap The trace map. + * @returns {IterableIterator<{node:Node,path:string[],type:symbol,info:any}>} The iterator to iterate references. + */ + *iterateCjsReferences(traceMap) { + for (const { node } of this.iterateGlobalReferences(requireCall)) { + const key = getStringIfConstant(node.arguments[0]); + if (key == null || !has(traceMap, key)) { + continue + } + + const nextTraceMap = traceMap[key]; + const path = [key]; + + if (nextTraceMap[READ]) { + yield { + node, + path, + type: READ, + info: nextTraceMap[READ], + }; + } + yield* this._iteratePropertyReferences(node, path, nextTraceMap); + } + } + + /** + * Iterate the references of ES modules. + * @param {object} traceMap The trace map. + * @returns {IterableIterator<{node:Node,path:string[],type:symbol,info:any}>} The iterator to iterate references. + */ + *iterateEsmReferences(traceMap) { + const programNode = this.globalScope.block; + + for (const node of programNode.body) { + if (!IMPORT_TYPE.test(node.type) || node.source == null) { + continue + } + const moduleId = node.source.value; + + if (!has(traceMap, moduleId)) { + continue + } + const nextTraceMap = traceMap[moduleId]; + const path = [moduleId]; + + if (nextTraceMap[READ]) { + yield { node, path, type: READ, info: nextTraceMap[READ] }; + } + + if (node.type === "ExportAllDeclaration") { + for (const key of Object.keys(nextTraceMap)) { + const exportTraceMap = nextTraceMap[key]; + if (exportTraceMap[READ]) { + yield { + node, + path: path.concat(key), + type: READ, + info: exportTraceMap[READ], + }; + } + } + } else { + for (const specifier of node.specifiers) { + const esm = has(nextTraceMap, ESM); + const it = this._iterateImportReferences( + specifier, + path, + esm + ? nextTraceMap + : this.mode === "legacy" + ? Object.assign( + { default: nextTraceMap }, + nextTraceMap + ) + : { default: nextTraceMap } + ); + + if (esm) { + yield* it; + } else { + for (const report of it) { + report.path = report.path.filter(exceptDefault); + if ( + report.path.length >= 2 || + report.type !== READ + ) { + yield report; + } + } + } + } + } + } + } + + /** + * Iterate the references for a given variable. + * @param {Variable} variable The variable to iterate that references. + * @param {string[]} path The current path. + * @param {object} traceMap The trace map. + * @param {boolean} shouldReport = The flag to report those references. + * @returns {IterableIterator<{node:Node,path:string[],type:symbol,info:any}>} The iterator to iterate references. + */ + *_iterateVariableReferences(variable, path, traceMap, shouldReport) { + if (this.variableStack.includes(variable)) { + return + } + this.variableStack.push(variable); + try { + for (const reference of variable.references) { + if (!reference.isRead()) { + continue + } + const node = reference.identifier; + + if (shouldReport && traceMap[READ]) { + yield { node, path, type: READ, info: traceMap[READ] }; + } + yield* this._iteratePropertyReferences(node, path, traceMap); + } + } finally { + this.variableStack.pop(); + } + } + + /** + * Iterate the references for a given AST node. + * @param rootNode The AST node to iterate references. + * @param {string[]} path The current path. + * @param {object} traceMap The trace map. + * @returns {IterableIterator<{node:Node,path:string[],type:symbol,info:any}>} The iterator to iterate references. + */ + //eslint-disable-next-line complexity, require-jsdoc + *_iteratePropertyReferences(rootNode, path, traceMap) { + let node = rootNode; + while (!SENTINEL_TYPE.test(node.parent.type)) { + node = node.parent; + } + + const parent = node.parent; + if (parent.type === "MemberExpression") { + if (parent.object === node) { + const key = getPropertyName(parent); + if (key == null || !has(traceMap, key)) { + return + } + + path = path.concat(key); //eslint-disable-line no-param-reassign + const nextTraceMap = traceMap[key]; + if (nextTraceMap[READ]) { + yield { + node: parent, + path, + type: READ, + info: nextTraceMap[READ], + }; + } + yield* this._iteratePropertyReferences( + parent, + path, + nextTraceMap + ); + } + return + } + if (parent.type === "CallExpression") { + if (parent.callee === node && traceMap[CALL]) { + yield { node: parent, path, type: CALL, info: traceMap[CALL] }; + } + return + } + if (parent.type === "NewExpression") { + if (parent.callee === node && traceMap[CONSTRUCT]) { + yield { + node: parent, + path, + type: CONSTRUCT, + info: traceMap[CONSTRUCT], + }; + } + return + } + if (parent.type === "AssignmentExpression") { + if (parent.right === node) { + yield* this._iterateLhsReferences(parent.left, path, traceMap); + yield* this._iteratePropertyReferences(parent, path, traceMap); + } + return + } + if (parent.type === "AssignmentPattern") { + if (parent.right === node) { + yield* this._iterateLhsReferences(parent.left, path, traceMap); + } + return + } + if (parent.type === "VariableDeclarator") { + if (parent.init === node) { + yield* this._iterateLhsReferences(parent.id, path, traceMap); + } + } + } + + /** + * Iterate the references for a given Pattern node. + * @param {Node} patternNode The Pattern node to iterate references. + * @param {string[]} path The current path. + * @param {object} traceMap The trace map. + * @returns {IterableIterator<{node:Node,path:string[],type:symbol,info:any}>} The iterator to iterate references. + */ + *_iterateLhsReferences(patternNode, path, traceMap) { + if (patternNode.type === "Identifier") { + const variable = findVariable(this.globalScope, patternNode); + if (variable != null) { + yield* this._iterateVariableReferences( + variable, + path, + traceMap, + false + ); + } + return + } + if (patternNode.type === "ObjectPattern") { + for (const property of patternNode.properties) { + const key = getPropertyName(property); + + if (key == null || !has(traceMap, key)) { + continue + } + + const nextPath = path.concat(key); + const nextTraceMap = traceMap[key]; + if (nextTraceMap[READ]) { + yield { + node: property, + path: nextPath, + type: READ, + info: nextTraceMap[READ], + }; + } + yield* this._iterateLhsReferences( + property.value, + nextPath, + nextTraceMap + ); + } + return + } + if (patternNode.type === "AssignmentPattern") { + yield* this._iterateLhsReferences(patternNode.left, path, traceMap); + } + } + + /** + * Iterate the references for a given ModuleSpecifier node. + * @param {Node} specifierNode The ModuleSpecifier node to iterate references. + * @param {string[]} path The current path. + * @param {object} traceMap The trace map. + * @returns {IterableIterator<{node:Node,path:string[],type:symbol,info:any}>} The iterator to iterate references. + */ + *_iterateImportReferences(specifierNode, path, traceMap) { + const type = specifierNode.type; + + if (type === "ImportSpecifier" || type === "ImportDefaultSpecifier") { + const key = + type === "ImportDefaultSpecifier" + ? "default" + : specifierNode.imported.name; + if (!has(traceMap, key)) { + return + } + + path = path.concat(key); //eslint-disable-line no-param-reassign + const nextTraceMap = traceMap[key]; + if (nextTraceMap[READ]) { + yield { + node: specifierNode, + path, + type: READ, + info: nextTraceMap[READ], + }; + } + yield* this._iterateVariableReferences( + findVariable(this.globalScope, specifierNode.local), + path, + nextTraceMap, + false + ); + + return + } + + if (type === "ImportNamespaceSpecifier") { + yield* this._iterateVariableReferences( + findVariable(this.globalScope, specifierNode.local), + path, + traceMap, + false + ); + return + } + + if (type === "ExportSpecifier") { + const key = specifierNode.local.name; + if (!has(traceMap, key)) { + return + } + + path = path.concat(key); //eslint-disable-line no-param-reassign + const nextTraceMap = traceMap[key]; + if (nextTraceMap[READ]) { + yield { + node: specifierNode, + path, + type: READ, + info: nextTraceMap[READ], + }; + } + } + } +} + +ReferenceTracker.READ = READ; +ReferenceTracker.CALL = CALL; +ReferenceTracker.CONSTRUCT = CONSTRUCT; +ReferenceTracker.ESM = ESM; + +/** + * This is a predicate function for Array#filter. + * @param {string} name A name part. + * @param {number} index The index of the name. + * @returns {boolean} `false` if it's default. + */ +function exceptDefault(name, index) { + return !(index === 1 && name === "default") +} + +var index = { + CALL, + CONSTRUCT, + ESM, + findVariable, + getFunctionHeadLocation, + getFunctionNameWithKind, + getInnermostScope, + getPropertyName, + getStaticValue, + getStringIfConstant, + isArrowToken, + isClosingBraceToken, + isClosingBracketToken, + isClosingParenToken, + isColonToken, + isCommaToken, + isCommentToken, + isNotArrowToken, + isNotClosingBraceToken, + isNotClosingBracketToken, + isNotClosingParenToken, + isNotColonToken, + isNotCommaToken, + isNotCommentToken, + isNotOpeningBraceToken, + isNotOpeningBracketToken, + isNotOpeningParenToken, + isNotSemicolonToken, + isOpeningBraceToken, + isOpeningBracketToken, + isOpeningParenToken, + isSemicolonToken, + PatternMatcher, + READ, + ReferenceTracker, +}; + +exports.default = index; +exports.CALL = CALL; +exports.CONSTRUCT = CONSTRUCT; +exports.ESM = ESM; +exports.findVariable = findVariable; +exports.getFunctionHeadLocation = getFunctionHeadLocation; +exports.getFunctionNameWithKind = getFunctionNameWithKind; +exports.getInnermostScope = getInnermostScope; +exports.getPropertyName = getPropertyName; +exports.getStaticValue = getStaticValue; +exports.getStringIfConstant = getStringIfConstant; +exports.isArrowToken = isArrowToken; +exports.isClosingBraceToken = isClosingBraceToken; +exports.isClosingBracketToken = isClosingBracketToken; +exports.isClosingParenToken = isClosingParenToken; +exports.isColonToken = isColonToken; +exports.isCommaToken = isCommaToken; +exports.isCommentToken = isCommentToken; +exports.isNotArrowToken = isNotArrowToken; +exports.isNotClosingBraceToken = isNotClosingBraceToken; +exports.isNotClosingBracketToken = isNotClosingBracketToken; +exports.isNotClosingParenToken = isNotClosingParenToken; +exports.isNotColonToken = isNotColonToken; +exports.isNotCommaToken = isNotCommaToken; +exports.isNotCommentToken = isNotCommentToken; +exports.isNotOpeningBraceToken = isNotOpeningBraceToken; +exports.isNotOpeningBracketToken = isNotOpeningBracketToken; +exports.isNotOpeningParenToken = isNotOpeningParenToken; +exports.isNotSemicolonToken = isNotSemicolonToken; +exports.isOpeningBraceToken = isOpeningBraceToken; +exports.isOpeningBracketToken = isOpeningBracketToken; +exports.isOpeningParenToken = isOpeningParenToken; +exports.isSemicolonToken = isSemicolonToken; +exports.PatternMatcher = PatternMatcher; +exports.READ = READ; +exports.ReferenceTracker = ReferenceTracker; +//# sourceMappingURL=index.js.map diff --git a/tools/node_modules/eslint/node_modules/eslint-utils/index.js.map b/tools/node_modules/eslint/node_modules/eslint-utils/index.js.map new file mode 100644 index 00000000000000..907483590f1404 --- /dev/null +++ b/tools/node_modules/eslint/node_modules/eslint-utils/index.js.map @@ -0,0 +1 @@ +{"version":3,"file":"index.js.map","sources":["src/get-innermost-scope.js","src/find-variable.js","src/token-predicate.js","src/get-function-head-location.js","src/get-static-value.js","src/get-string-if-constant.js","src/get-property-name.js","src/get-function-name-with-kind.js","src/pattern-matcher.js","src/reference-tracker.js","src/index.js"],"sourcesContent":["/**\n * Get the innermost scope which contains a given location.\n * @param {Scope} initialScope The initial scope to search.\n * @param {Node} node The location to search.\n * @returns {Scope} The innermost scope.\n */\nexport function getInnermostScope(initialScope, node) {\n const location = node.range[0]\n\n let scope = initialScope\n let found = false\n do {\n found = false\n for (const childScope of scope.childScopes) {\n const range = childScope.block.range\n\n if (range[0] <= location && location < range[1]) {\n scope = childScope\n found = true\n break\n }\n }\n } while (found)\n\n return scope\n}\n","import { getInnermostScope } from \"./get-innermost-scope\"\n\n/**\n * Find the variable of a given name.\n * @param {Scope} initialScope The scope to start finding.\n * @param {string|Node} nameOrNode The variable name to find. If this is a Node object then it should be an Identifier node.\n * @returns {Variable|null} The found variable or null.\n */\nexport function findVariable(initialScope, nameOrNode) {\n let name = \"\"\n let scope = initialScope\n\n if (typeof nameOrNode === \"string\") {\n name = nameOrNode\n } else {\n name = nameOrNode.name\n scope = getInnermostScope(scope, nameOrNode)\n }\n\n while (scope != null) {\n const variable = scope.set.get(name)\n if (variable != null) {\n return variable\n }\n scope = scope.upper\n }\n\n return null\n}\n","/**\n * Negate the result of `this` calling.\n * @param {Token} token The token to check.\n * @returns {boolean} `true` if the result of `this(token)` is `false`.\n */\nfunction negate0(token) {\n return !this(token) //eslint-disable-line no-invalid-this\n}\n\n/**\n * Creates the negate function of the given function.\n * @param {function(Token):boolean} f - The function to negate.\n * @returns {function(Token):boolean} Negated function.\n */\nfunction negate(f) {\n return negate0.bind(f)\n}\n\n/**\n * Checks if the given token is an arrow token or not.\n * @param {Token} token - The token to check.\n * @returns {boolean} `true` if the token is an arrow token.\n */\nexport function isArrowToken(token) {\n return token.value === \"=>\" && token.type === \"Punctuator\"\n}\n\n/**\n * Checks if the given token is a comma token or not.\n * @param {Token} token - The token to check.\n * @returns {boolean} `true` if the token is a comma token.\n */\nexport function isCommaToken(token) {\n return token.value === \",\" && token.type === \"Punctuator\"\n}\n\n/**\n * Checks if the given token is a semicolon token or not.\n * @param {Token} token - The token to check.\n * @returns {boolean} `true` if the token is a semicolon token.\n */\nexport function isSemicolonToken(token) {\n return token.value === \";\" && token.type === \"Punctuator\"\n}\n\n/**\n * Checks if the given token is a colon token or not.\n * @param {Token} token - The token to check.\n * @returns {boolean} `true` if the token is a colon token.\n */\nexport function isColonToken(token) {\n return token.value === \":\" && token.type === \"Punctuator\"\n}\n\n/**\n * Checks if the given token is an opening parenthesis token or not.\n * @param {Token} token - The token to check.\n * @returns {boolean} `true` if the token is an opening parenthesis token.\n */\nexport function isOpeningParenToken(token) {\n return token.value === \"(\" && token.type === \"Punctuator\"\n}\n\n/**\n * Checks if the given token is a closing parenthesis token or not.\n * @param {Token} token - The token to check.\n * @returns {boolean} `true` if the token is a closing parenthesis token.\n */\nexport function isClosingParenToken(token) {\n return token.value === \")\" && token.type === \"Punctuator\"\n}\n\n/**\n * Checks if the given token is an opening square bracket token or not.\n * @param {Token} token - The token to check.\n * @returns {boolean} `true` if the token is an opening square bracket token.\n */\nexport function isOpeningBracketToken(token) {\n return token.value === \"[\" && token.type === \"Punctuator\"\n}\n\n/**\n * Checks if the given token is a closing square bracket token or not.\n * @param {Token} token - The token to check.\n * @returns {boolean} `true` if the token is a closing square bracket token.\n */\nexport function isClosingBracketToken(token) {\n return token.value === \"]\" && token.type === \"Punctuator\"\n}\n\n/**\n * Checks if the given token is an opening brace token or not.\n * @param {Token} token - The token to check.\n * @returns {boolean} `true` if the token is an opening brace token.\n */\nexport function isOpeningBraceToken(token) {\n return token.value === \"{\" && token.type === \"Punctuator\"\n}\n\n/**\n * Checks if the given token is a closing brace token or not.\n * @param {Token} token - The token to check.\n * @returns {boolean} `true` if the token is a closing brace token.\n */\nexport function isClosingBraceToken(token) {\n return token.value === \"}\" && token.type === \"Punctuator\"\n}\n\n/**\n * Checks if the given token is a comment token or not.\n * @param {Token} token - The token to check.\n * @returns {boolean} `true` if the token is a comment token.\n */\nexport function isCommentToken(token) {\n return (\n token.type === \"Line\" ||\n token.type === \"Block\" ||\n token.type === \"Shebang\"\n )\n}\n\nexport const isNotArrowToken = negate(isArrowToken)\nexport const isNotCommaToken = negate(isCommaToken)\nexport const isNotSemicolonToken = negate(isSemicolonToken)\nexport const isNotColonToken = negate(isColonToken)\nexport const isNotOpeningParenToken = negate(isOpeningParenToken)\nexport const isNotClosingParenToken = negate(isClosingParenToken)\nexport const isNotOpeningBracketToken = negate(isOpeningBracketToken)\nexport const isNotClosingBracketToken = negate(isClosingBracketToken)\nexport const isNotOpeningBraceToken = negate(isOpeningBraceToken)\nexport const isNotClosingBraceToken = negate(isClosingBraceToken)\nexport const isNotCommentToken = negate(isCommentToken)\n","import { isArrowToken, isOpeningParenToken } from \"./token-predicate\"\n\n/**\n * Get the `(` token of the given function node.\n * @param {Node} node - The function node to get.\n * @param {SourceCode} sourceCode - The source code object to get tokens.\n * @returns {Token} `(` token.\n */\nfunction getOpeningParenOfParams(node, sourceCode) {\n return node.id\n ? sourceCode.getTokenAfter(node.id, isOpeningParenToken)\n : sourceCode.getFirstToken(node, isOpeningParenToken)\n}\n\n/**\n * Get the location of the given function node for reporting.\n * @param {Node} node - The function node to get.\n * @param {SourceCode} sourceCode - The source code object to get tokens.\n * @returns {string} The location of the function node for reporting.\n */\nexport function getFunctionHeadLocation(node, sourceCode) {\n const parent = node.parent\n let start = null\n let end = null\n\n if (node.type === \"ArrowFunctionExpression\") {\n const arrowToken = sourceCode.getTokenBefore(node.body, isArrowToken)\n\n start = arrowToken.loc.start\n end = arrowToken.loc.end\n } else if (\n parent.type === \"Property\" ||\n parent.type === \"MethodDefinition\"\n ) {\n start = parent.loc.start\n end = getOpeningParenOfParams(node, sourceCode).loc.start\n } else {\n start = node.loc.start\n end = getOpeningParenOfParams(node, sourceCode).loc.start\n }\n\n return {\n start: Object.assign({}, start),\n end: Object.assign({}, end),\n }\n}\n","import { findVariable } from \"./find-variable\"\n\nconst builtinNames = Object.freeze(\n new Set([\n \"Array\",\n \"ArrayBuffer\",\n \"Boolean\",\n \"DataView\",\n \"Date\",\n \"decodeURI\",\n \"decodeURIComponent\",\n \"encodeURI\",\n \"encodeURIComponent\",\n \"Error\",\n \"escape\",\n \"EvalError\",\n \"Float32Array\",\n \"Float64Array\",\n \"Function\",\n \"Infinity\",\n \"Int16Array\",\n \"Int32Array\",\n \"Int8Array\",\n \"isFinite\",\n \"isNaN\",\n \"isPrototypeOf\",\n \"JSON\",\n \"Map\",\n \"Math\",\n \"NaN\",\n \"Number\",\n \"Object\",\n \"parseFloat\",\n \"parseInt\",\n \"Promise\",\n \"Proxy\",\n \"RangeError\",\n \"ReferenceError\",\n \"Reflect\",\n \"RegExp\",\n \"Set\",\n \"String\",\n \"Symbol\",\n \"SyntaxError\",\n \"TypeError\",\n \"Uint16Array\",\n \"Uint32Array\",\n \"Uint8Array\",\n \"Uint8ClampedArray\",\n \"undefined\",\n \"unescape\",\n \"URIError\",\n \"WeakMap\",\n \"WeakSet\",\n ])\n)\n\n/**\n * Get the element values of a given node list.\n * @param {Node[]} nodeList The node list to get values.\n * @param {Scope|undefined} initialScope The initial scope to find variables.\n * @returns {any[]|null} The value list if all nodes are constant. Otherwise, null.\n */\nfunction getElementValues(nodeList, initialScope) {\n const valueList = []\n\n for (let i = 0; i < nodeList.length; ++i) {\n const elementNode = nodeList[i]\n\n if (elementNode == null) {\n valueList.length = i + 1\n } else if (elementNode.type === \"SpreadElement\") {\n const argument = getStaticValueR(elementNode.argument, initialScope)\n if (argument == null) {\n return null\n }\n valueList.push(...argument.value)\n } else {\n const element = getStaticValueR(elementNode, initialScope)\n if (element == null) {\n return null\n }\n valueList.push(element.value)\n }\n }\n\n return valueList\n}\n\nconst operations = Object.freeze({\n ArrayExpression(node, initialScope) {\n const elements = getElementValues(node.elements, initialScope)\n return elements != null ? { value: elements } : null\n },\n\n AssignmentExpression(node, initialScope) {\n if (node.operator === \"=\") {\n return getStaticValueR(node.right, initialScope)\n }\n return null\n },\n\n //eslint-disable-next-line complexity\n BinaryExpression(node, initialScope) {\n if (node.operator === \"in\" || node.operator === \"instanceof\") {\n // Not supported.\n return null\n }\n\n const left = getStaticValueR(node.left, initialScope)\n const right = getStaticValueR(node.right, initialScope)\n if (left != null && right != null) {\n switch (node.operator) {\n case \"==\":\n return { value: left.value == right.value } //eslint-disable-line eqeqeq\n case \"!=\":\n return { value: left.value != right.value } //eslint-disable-line eqeqeq\n case \"===\":\n return { value: left.value === right.value }\n case \"!==\":\n return { value: left.value !== right.value }\n case \"<\":\n return { value: left.value < right.value }\n case \"<=\":\n return { value: left.value <= right.value }\n case \">\":\n return { value: left.value > right.value }\n case \">=\":\n return { value: left.value >= right.value }\n case \"<<\":\n return { value: left.value << right.value }\n case \">>\":\n return { value: left.value >> right.value }\n case \">>>\":\n return { value: left.value >>> right.value }\n case \"+\":\n return { value: left.value + right.value }\n case \"-\":\n return { value: left.value - right.value }\n case \"*\":\n return { value: left.value * right.value }\n case \"/\":\n return { value: left.value / right.value }\n case \"%\":\n return { value: left.value % right.value }\n case \"**\":\n return { value: Math.pow(left.value, right.value) }\n case \"|\":\n return { value: left.value | right.value }\n case \"^\":\n return { value: left.value ^ right.value }\n case \"&\":\n return { value: left.value & right.value }\n\n // no default\n }\n }\n\n return null\n },\n\n CallExpression(node, initialScope) {\n const calleeNode = node.callee\n const args = getElementValues(node.arguments, initialScope)\n\n if (args != null) {\n if (calleeNode.type === \"MemberExpression\") {\n const object = getStaticValueR(calleeNode.object, initialScope)\n const property = calleeNode.computed\n ? getStaticValueR(calleeNode.property, initialScope)\n : { value: calleeNode.property.name }\n\n if (object != null && property != null) {\n const receiver = object.value\n const methodName = property.value\n return { value: receiver[methodName](...args) }\n }\n } else {\n const callee = getStaticValueR(calleeNode, initialScope)\n if (callee != null) {\n const func = callee.value\n return { value: func(...args) }\n }\n }\n }\n\n return null\n },\n\n ConditionalExpression(node, initialScope) {\n const test = getStaticValueR(node.test, initialScope)\n if (test != null) {\n return test.value\n ? getStaticValueR(node.consequent, initialScope)\n : getStaticValueR(node.alternate, initialScope)\n }\n return null\n },\n\n ExpressionStatement(node, initialScope) {\n return getStaticValueR(node.expression, initialScope)\n },\n\n Identifier(node, initialScope) {\n if (initialScope != null) {\n const variable = findVariable(initialScope, node)\n\n // Built-in globals.\n if (\n variable != null &&\n variable.defs.length === 0 &&\n builtinNames.has(variable.name) &&\n variable.name in global\n ) {\n return { value: global[variable.name] }\n }\n\n // Constants.\n if (variable != null && variable.defs.length === 1) {\n const def = variable.defs[0]\n if (\n def.parent &&\n def.parent.kind === \"const\" &&\n // TODO(mysticatea): don't support destructuring here.\n def.node.id.type === \"Identifier\"\n ) {\n return getStaticValueR(def.node.init, initialScope)\n }\n }\n }\n return null\n },\n\n Literal(node) {\n //istanbul ignore if : this is implementation-specific behavior.\n if (node.regex != null && node.value == null) {\n // It was a RegExp literal, but Node.js didn't support it.\n return null\n }\n return node\n },\n\n LogicalExpression(node, initialScope) {\n const left = getStaticValueR(node.left, initialScope)\n if (left != null) {\n if (\n (node.operator === \"||\" && Boolean(left.value) === true) ||\n (node.operator === \"&&\" && Boolean(left.value) === false)\n ) {\n return left\n }\n\n const right = getStaticValueR(node.right, initialScope)\n if (right != null) {\n return right\n }\n }\n\n return null\n },\n\n MemberExpression(node, initialScope) {\n const object = getStaticValueR(node.object, initialScope)\n const property = node.computed\n ? getStaticValueR(node.property, initialScope)\n : { value: node.property.name }\n\n if (object != null && property != null) {\n return { value: object.value[property.value] }\n }\n return null\n },\n\n NewExpression(node, initialScope) {\n const callee = getStaticValueR(node.callee, initialScope)\n const args = getElementValues(node.arguments, initialScope)\n\n if (callee != null && args != null) {\n const Func = callee.value\n return { value: new Func(...args) }\n }\n\n return null\n },\n\n ObjectExpression(node, initialScope) {\n const object = {}\n\n for (const propertyNode of node.properties) {\n if (propertyNode.type === \"Property\") {\n if (propertyNode.kind !== \"init\") {\n return null\n }\n const key = propertyNode.computed\n ? getStaticValueR(propertyNode.key, initialScope)\n : { value: propertyNode.key.name }\n const value = getStaticValueR(propertyNode.value, initialScope)\n if (key == null || value == null) {\n return null\n }\n object[key.value] = value.value\n } else if (\n propertyNode.type === \"SpreadElement\" ||\n propertyNode.type === \"ExperimentalSpreadProperty\"\n ) {\n const argument = getStaticValueR(\n propertyNode.argument,\n initialScope\n )\n if (argument == null) {\n return null\n }\n Object.assign(object, argument.value)\n } else {\n return null\n }\n }\n\n return { value: object }\n },\n\n SequenceExpression(node, initialScope) {\n const last = node.expressions[node.expressions.length - 1]\n return getStaticValueR(last, initialScope)\n },\n\n TaggedTemplateExpression(node, initialScope) {\n const tag = getStaticValueR(node.tag, initialScope)\n const expressions = getElementValues(\n node.quasi.expressions,\n initialScope\n )\n\n if (tag != null && expressions != null) {\n const func = tag.value\n const strings = node.quasi.quasis.map(q => q.value.cooked)\n strings.raw = node.quasi.quasis.map(q => q.value.raw)\n\n return { value: func(strings, ...expressions) }\n }\n\n return null\n },\n\n TemplateLiteral(node, initialScope) {\n const expressions = getElementValues(node.expressions, initialScope)\n if (expressions != null) {\n let value = node.quasis[0].value.cooked\n for (let i = 0; i < expressions.length; ++i) {\n value += expressions[i]\n value += node.quasis[i + 1].value.cooked\n }\n return { value }\n }\n return null\n },\n\n UnaryExpression(node, initialScope) {\n if (node.operator === \"delete\") {\n // Not supported.\n return null\n }\n if (node.operator === \"void\") {\n return { value: undefined }\n }\n\n const arg = getStaticValueR(node.argument, initialScope)\n if (arg != null) {\n switch (node.operator) {\n case \"-\":\n return { value: -arg.value }\n case \"+\":\n return { value: +arg.value } //eslint-disable-line no-implicit-coercion\n case \"!\":\n return { value: !arg.value }\n case \"~\":\n return { value: ~arg.value }\n case \"typeof\":\n return { value: typeof arg.value }\n\n // no default\n }\n }\n\n return null\n },\n})\n\n/**\n * Get the value of a given node if it's a static value.\n * @param {Node} node The node to get.\n * @param {Scope|undefined} initialScope The scope to start finding variable.\n * @returns {{value:any}|null} The static value of the node, or `null`.\n */\nfunction getStaticValueR(node, initialScope) {\n if (node != null && Object.hasOwnProperty.call(operations, node.type)) {\n return operations[node.type](node, initialScope)\n }\n return null\n}\n\n/**\n * Get the value of a given node if it's a static value.\n * @param {Node} node The node to get.\n * @param {Scope} [initialScope] The scope to start finding variable. Optional. If this scope was given, this tries to resolve identifier references which are in the given node as much as possible.\n * @returns {{value:any}|null} The static value of the node, or `null`.\n */\nexport function getStaticValue(node, initialScope = null) {\n try {\n return getStaticValueR(node, initialScope)\n } catch (_error) {\n return null\n }\n}\n","import { getStaticValue } from \"./get-static-value\"\n\n/**\n * Get the value of a given node if it's a literal or a template literal.\n * @param {Node} node The node to get.\n * @param {Scope} [initialScope] The scope to start finding variable. Optional. If the node is an Identifier node and this scope was given, this checks the variable of the identifier, and returns the value of it if the variable is a constant.\n * @returns {string|null} The value of the node, or `null`.\n */\nexport function getStringIfConstant(node, initialScope = null) {\n const evaluated = getStaticValue(node, initialScope)\n return evaluated && String(evaluated.value)\n}\n","import { getStringIfConstant } from \"./get-string-if-constant\"\n\n/**\n * Get the property name from a MemberExpression node or a Property node.\n * @param {Node} node The node to get.\n * @param {Scope} [initialScope] The scope to start finding variable. Optional. If the node is a computed property node and this scope was given, this checks the computed property name by the `getStringIfConstant` function with the scope, and returns the value of it.\n * @returns {string|null} The property name of the node.\n */\nexport function getPropertyName(node, initialScope) {\n switch (node.type) {\n case \"MemberExpression\":\n if (node.computed) {\n return getStringIfConstant(node.property, initialScope)\n }\n return node.property.name\n\n case \"Property\":\n case \"MethodDefinition\":\n if (node.computed) {\n return getStringIfConstant(node.key, initialScope)\n }\n if (node.key.type === \"Literal\") {\n return String(node.key.value)\n }\n return node.key.name\n\n // no default\n }\n\n return null\n}\n","import { getPropertyName } from \"./get-property-name\"\n\n/**\n * Get the name and kind of the given function node.\n * @param {ASTNode} node - The function node to get.\n * @returns {string} The name and kind of the function node.\n */\nexport function getFunctionNameWithKind(node) {\n const parent = node.parent\n const tokens = []\n\n if (parent.type === \"MethodDefinition\" && parent.static) {\n tokens.push(\"static\")\n }\n if (node.async) {\n tokens.push(\"async\")\n }\n if (node.generator) {\n tokens.push(\"generator\")\n }\n\n if (node.type === \"ArrowFunctionExpression\") {\n tokens.push(\"arrow\", \"function\")\n } else if (\n parent.type === \"Property\" ||\n parent.type === \"MethodDefinition\"\n ) {\n if (parent.kind === \"constructor\") {\n return \"constructor\"\n }\n if (parent.kind === \"get\") {\n tokens.push(\"getter\")\n } else if (parent.kind === \"set\") {\n tokens.push(\"setter\")\n } else {\n tokens.push(\"method\")\n }\n } else {\n tokens.push(\"function\")\n }\n\n if (node.id) {\n tokens.push(`'${node.id.name}'`)\n } else {\n const name = getPropertyName(parent)\n\n if (name) {\n tokens.push(`'${name}'`)\n }\n }\n\n return tokens.join(\" \")\n}\n","/**\n * @author Toru Nagashima \n * See LICENSE file in root directory for full license.\n */\n\nconst placeholder = /\\$(?:[$&`']|[1-9][0-9]?)/g\n\n/** @type {WeakMap} */\nconst internal = new WeakMap()\n\n/**\n * Check whether a given character is escaped or not.\n * @param {string} str The string to check.\n * @param {number} index The location of the character to check.\n * @returns {boolean} `true` if the character is escaped.\n */\nfunction isEscaped(str, index) {\n let escaped = false\n for (let i = index - 1; i >= 0 && str.charCodeAt(i) === 0x5c; --i) {\n escaped = !escaped\n }\n return escaped\n}\n\n/**\n * Replace a given string by a given matcher.\n * @param {PatternMatcher} matcher The pattern matcher.\n * @param {string} str The string to be replaced.\n * @param {string} replacement The new substring to replace each matched part.\n * @returns {string} The replaced string.\n */\nfunction replaceS(matcher, str, replacement) {\n const chunks = []\n let index = 0\n\n /** @type {RegExpExecArray} */\n let match = null\n\n /**\n * @param {string} key The placeholder.\n * @returns {string} The replaced string.\n */\n function replacer(key) {\n switch (key) {\n case \"$$\":\n return \"$\"\n case \"$&\":\n return match[0]\n case \"$`\":\n return str.slice(0, match.index)\n case \"$'\":\n return str.slice(match.index + match[0].length)\n default: {\n const i = key.slice(1)\n if (i in match) {\n return match[i]\n }\n return key\n }\n }\n }\n\n for (match of matcher.execAll(str)) {\n chunks.push(str.slice(index, match.index))\n chunks.push(replacement.replace(placeholder, replacer))\n index = match.index + match[0].length\n }\n chunks.push(str.slice(index))\n\n return chunks.join(\"\")\n}\n\n//eslint-disable-next-line valid-jsdoc\n/**\n * Replace a given string by a given matcher.\n * @param {PatternMatcher} matcher The pattern matcher.\n * @param {string} str The string to be replaced.\n * @param {(...strs[])=>string} replace The function to replace each matched part.\n * @returns {string} The replaced string.\n */\nfunction replaceF(matcher, str, replace) {\n const chunks = []\n let index = 0\n\n for (const match of matcher.execAll(str)) {\n chunks.push(str.slice(index, match.index))\n chunks.push(String(replace(...match, match.index, match.input)))\n index = match.index + match[0].length\n }\n chunks.push(str.slice(index))\n\n return chunks.join(\"\")\n}\n\n/**\n * The class to find patterns as considering escape sequences.\n */\nexport class PatternMatcher {\n /**\n * Initialize this matcher.\n * @param {RegExp} pattern The pattern to match.\n * @param {{escaped:boolean}} options The options.\n */\n constructor(pattern, { escaped = false } = {}) {\n if (!(pattern instanceof RegExp)) {\n throw new TypeError(\"'pattern' should be a RegExp instance.\")\n }\n if (!pattern.flags.includes(\"g\")) {\n throw new Error(\"'pattern' should contains 'g' flag.\")\n }\n\n internal.set(this, {\n pattern: new RegExp(pattern.source, pattern.flags),\n escaped: Boolean(escaped),\n })\n }\n\n /**\n * Find the pattern in a given string.\n * @param {string} str The string to find.\n * @returns {IterableIterator} The iterator which iterate the matched information.\n */\n *execAll(str) {\n const { pattern, escaped } = internal.get(this)\n let match = null\n let lastIndex = 0\n\n pattern.lastIndex = 0\n while ((match = pattern.exec(str)) != null) {\n if (escaped || !isEscaped(str, match.index)) {\n lastIndex = pattern.lastIndex\n yield match\n pattern.lastIndex = lastIndex\n }\n }\n }\n\n /**\n * Check whether the pattern is found in a given string.\n * @param {string} str The string to check.\n * @returns {boolean} `true` if the pattern was found in the string.\n */\n test(str) {\n const it = this.execAll(str)\n const ret = it.next()\n return !ret.done\n }\n\n //eslint-disable-next-line valid-jsdoc\n /**\n * Replace a given string.\n * @param {string} str The string to be replaced.\n * @param {(string|((...strs:string[])=>string))} replacer The string or function to replace. This is the same as the 2nd argument of `String.prototype.replace`.\n * @returns {string} The replaced string.\n */\n [Symbol.replace](str, replacer) {\n return typeof replacer === \"function\"\n ? replaceF(this, String(str), replacer)\n : replaceS(this, String(str), String(replacer))\n }\n}\n","import { findVariable } from \"./find-variable\"\nimport { getPropertyName } from \"./get-property-name\"\nimport { getStringIfConstant } from \"./get-string-if-constant\"\n\nconst SENTINEL_TYPE = /^(?:.+?Statement|.+?Declaration|(?:Array|ArrowFunction|Assignment|Call|Class|Function|Member|New|Object)Expression|AssignmentPattern|Program|VariableDeclarator)$/\nconst IMPORT_TYPE = /^(?:Import|Export(?:All|Default|Named))Declaration$/\nconst has = Function.call.bind(Object.hasOwnProperty)\n\nexport const READ = Symbol(\"read\")\nexport const CALL = Symbol(\"call\")\nexport const CONSTRUCT = Symbol(\"construct\")\nexport const ESM = Symbol(\"esm\")\n\nconst requireCall = { require: { [CALL]: true } }\n\n/**\n * Check whether a given variable is modified or not.\n * @param {Variable} variable The variable to check.\n * @returns {boolean} `true` if the variable is modified.\n */\nfunction isModifiedGlobal(variable) {\n return (\n variable == null ||\n variable.defs.length !== 0 ||\n variable.references.some(r => r.isWrite())\n )\n}\n\n/**\n * The reference tracker.\n */\nexport class ReferenceTracker {\n /**\n * Initialize this tracker.\n * @param {Scope} globalScope The global scope.\n * @param {object} [options] The options.\n * @param {\"legacy\"|\"strict\"} [options.mode=\"strict\"] The mode to determine the ImportDeclaration's behavior for CJS modules.\n * @param {string[]} [options.globalObjectNames=[\"global\",\"self\",\"window\"]] The variable names for Global Object.\n */\n constructor(\n globalScope,\n {\n mode = \"strict\",\n globalObjectNames = [\"global\", \"self\", \"window\"],\n } = {}\n ) {\n this.variableStack = []\n this.globalScope = globalScope\n this.mode = mode\n this.globalObjectNames = globalObjectNames.slice(0)\n }\n\n /**\n * Iterate the references of global variables.\n * @param {object} traceMap The trace map.\n * @returns {IterableIterator<{node:Node,path:string[],type:symbol,info:any}>} The iterator to iterate references.\n */\n *iterateGlobalReferences(traceMap) {\n for (const key of Object.keys(traceMap)) {\n const nextTraceMap = traceMap[key]\n const path = [key]\n const variable = this.globalScope.set.get(key)\n\n if (isModifiedGlobal(variable)) {\n continue\n }\n\n yield* this._iterateVariableReferences(\n variable,\n path,\n nextTraceMap,\n true\n )\n }\n\n for (const key of this.globalObjectNames) {\n const path = []\n const variable = this.globalScope.set.get(key)\n\n if (isModifiedGlobal(variable)) {\n continue\n }\n\n yield* this._iterateVariableReferences(\n variable,\n path,\n traceMap,\n false\n )\n }\n }\n\n /**\n * Iterate the references of CommonJS modules.\n * @param {object} traceMap The trace map.\n * @returns {IterableIterator<{node:Node,path:string[],type:symbol,info:any}>} The iterator to iterate references.\n */\n *iterateCjsReferences(traceMap) {\n for (const { node } of this.iterateGlobalReferences(requireCall)) {\n const key = getStringIfConstant(node.arguments[0])\n if (key == null || !has(traceMap, key)) {\n continue\n }\n\n const nextTraceMap = traceMap[key]\n const path = [key]\n\n if (nextTraceMap[READ]) {\n yield {\n node,\n path,\n type: READ,\n info: nextTraceMap[READ],\n }\n }\n yield* this._iteratePropertyReferences(node, path, nextTraceMap)\n }\n }\n\n /**\n * Iterate the references of ES modules.\n * @param {object} traceMap The trace map.\n * @returns {IterableIterator<{node:Node,path:string[],type:symbol,info:any}>} The iterator to iterate references.\n */\n *iterateEsmReferences(traceMap) {\n const programNode = this.globalScope.block\n\n for (const node of programNode.body) {\n if (!IMPORT_TYPE.test(node.type) || node.source == null) {\n continue\n }\n const moduleId = node.source.value\n\n if (!has(traceMap, moduleId)) {\n continue\n }\n const nextTraceMap = traceMap[moduleId]\n const path = [moduleId]\n\n if (nextTraceMap[READ]) {\n yield { node, path, type: READ, info: nextTraceMap[READ] }\n }\n\n if (node.type === \"ExportAllDeclaration\") {\n for (const key of Object.keys(nextTraceMap)) {\n const exportTraceMap = nextTraceMap[key]\n if (exportTraceMap[READ]) {\n yield {\n node,\n path: path.concat(key),\n type: READ,\n info: exportTraceMap[READ],\n }\n }\n }\n } else {\n for (const specifier of node.specifiers) {\n const esm = has(nextTraceMap, ESM)\n const it = this._iterateImportReferences(\n specifier,\n path,\n esm\n ? nextTraceMap\n : this.mode === \"legacy\"\n ? Object.assign(\n { default: nextTraceMap },\n nextTraceMap\n )\n : { default: nextTraceMap }\n )\n\n if (esm) {\n yield* it\n } else {\n for (const report of it) {\n report.path = report.path.filter(exceptDefault)\n if (\n report.path.length >= 2 ||\n report.type !== READ\n ) {\n yield report\n }\n }\n }\n }\n }\n }\n }\n\n /**\n * Iterate the references for a given variable.\n * @param {Variable} variable The variable to iterate that references.\n * @param {string[]} path The current path.\n * @param {object} traceMap The trace map.\n * @param {boolean} shouldReport = The flag to report those references.\n * @returns {IterableIterator<{node:Node,path:string[],type:symbol,info:any}>} The iterator to iterate references.\n */\n *_iterateVariableReferences(variable, path, traceMap, shouldReport) {\n if (this.variableStack.includes(variable)) {\n return\n }\n this.variableStack.push(variable)\n try {\n for (const reference of variable.references) {\n if (!reference.isRead()) {\n continue\n }\n const node = reference.identifier\n\n if (shouldReport && traceMap[READ]) {\n yield { node, path, type: READ, info: traceMap[READ] }\n }\n yield* this._iteratePropertyReferences(node, path, traceMap)\n }\n } finally {\n this.variableStack.pop()\n }\n }\n\n /**\n * Iterate the references for a given AST node.\n * @param rootNode The AST node to iterate references.\n * @param {string[]} path The current path.\n * @param {object} traceMap The trace map.\n * @returns {IterableIterator<{node:Node,path:string[],type:symbol,info:any}>} The iterator to iterate references.\n */\n //eslint-disable-next-line complexity, require-jsdoc\n *_iteratePropertyReferences(rootNode, path, traceMap) {\n let node = rootNode\n while (!SENTINEL_TYPE.test(node.parent.type)) {\n node = node.parent\n }\n\n const parent = node.parent\n if (parent.type === \"MemberExpression\") {\n if (parent.object === node) {\n const key = getPropertyName(parent)\n if (key == null || !has(traceMap, key)) {\n return\n }\n\n path = path.concat(key) //eslint-disable-line no-param-reassign\n const nextTraceMap = traceMap[key]\n if (nextTraceMap[READ]) {\n yield {\n node: parent,\n path,\n type: READ,\n info: nextTraceMap[READ],\n }\n }\n yield* this._iteratePropertyReferences(\n parent,\n path,\n nextTraceMap\n )\n }\n return\n }\n if (parent.type === \"CallExpression\") {\n if (parent.callee === node && traceMap[CALL]) {\n yield { node: parent, path, type: CALL, info: traceMap[CALL] }\n }\n return\n }\n if (parent.type === \"NewExpression\") {\n if (parent.callee === node && traceMap[CONSTRUCT]) {\n yield {\n node: parent,\n path,\n type: CONSTRUCT,\n info: traceMap[CONSTRUCT],\n }\n }\n return\n }\n if (parent.type === \"AssignmentExpression\") {\n if (parent.right === node) {\n yield* this._iterateLhsReferences(parent.left, path, traceMap)\n yield* this._iteratePropertyReferences(parent, path, traceMap)\n }\n return\n }\n if (parent.type === \"AssignmentPattern\") {\n if (parent.right === node) {\n yield* 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\ No newline at end of file diff --git a/tools/node_modules/eslint/node_modules/eslint-utils/index.mjs b/tools/node_modules/eslint/node_modules/eslint-utils/index.mjs new file mode 100644 index 00000000000000..0ec1ad777e51eb --- /dev/null +++ b/tools/node_modules/eslint/node_modules/eslint-utils/index.mjs @@ -0,0 +1,1370 @@ +/*! @author Toru Nagashima */ +/** + * Get the innermost scope which contains a given location. + * @param {Scope} initialScope The initial scope to search. + * @param {Node} node The location to search. + * @returns {Scope} The innermost scope. + */ +function getInnermostScope(initialScope, node) { + const location = node.range[0]; + + let scope = initialScope; + let found = false; + do { + found = false; + for (const childScope of scope.childScopes) { + const range = childScope.block.range; + + if (range[0] <= location && location < range[1]) { + scope = childScope; + found = true; + break + } + } + } while (found) + + return scope +} + +/** + * Find the variable of a given name. + * @param {Scope} initialScope The scope to start finding. + * @param {string|Node} nameOrNode The variable name to find. If this is a Node object then it should be an Identifier node. + * @returns {Variable|null} The found variable or null. + */ +function findVariable(initialScope, nameOrNode) { + let name = ""; + let scope = initialScope; + + if (typeof nameOrNode === "string") { + name = nameOrNode; + } else { + name = nameOrNode.name; + scope = getInnermostScope(scope, nameOrNode); + } + + while (scope != null) { + const variable = scope.set.get(name); + if (variable != null) { + return variable + } + scope = scope.upper; + } + + return null +} + +/** + * Negate the result of `this` calling. + * @param {Token} token The token to check. + * @returns {boolean} `true` if the result of `this(token)` is `false`. + */ +function negate0(token) { + return !this(token) //eslint-disable-line no-invalid-this +} + +/** + * Creates the negate function of the given function. + * @param {function(Token):boolean} f - The function to negate. + * @returns {function(Token):boolean} Negated function. + */ +function negate(f) { + return negate0.bind(f) +} + +/** + * Checks if the given token is an arrow token or not. + * @param {Token} token - The token to check. + * @returns {boolean} `true` if the token is an arrow token. + */ +function isArrowToken(token) { + return token.value === "=>" && token.type === "Punctuator" +} + +/** + * Checks if the given token is a comma token or not. + * @param {Token} token - The token to check. + * @returns {boolean} `true` if the token is a comma token. + */ +function isCommaToken(token) { + return token.value === "," && token.type === "Punctuator" +} + +/** + * Checks if the given token is a semicolon token or not. + * @param {Token} token - The token to check. + * @returns {boolean} `true` if the token is a semicolon token. + */ +function isSemicolonToken(token) { + return token.value === ";" && token.type === "Punctuator" +} + +/** + * Checks if the given token is a colon token or not. + * @param {Token} token - The token to check. + * @returns {boolean} `true` if the token is a colon token. + */ +function isColonToken(token) { + return token.value === ":" && token.type === "Punctuator" +} + +/** + * Checks if the given token is an opening parenthesis token or not. + * @param {Token} token - The token to check. + * @returns {boolean} `true` if the token is an opening parenthesis token. + */ +function isOpeningParenToken(token) { + return token.value === "(" && token.type === "Punctuator" +} + +/** + * Checks if the given token is a closing parenthesis token or not. + * @param {Token} token - The token to check. + * @returns {boolean} `true` if the token is a closing parenthesis token. + */ +function isClosingParenToken(token) { + return token.value === ")" && token.type === "Punctuator" +} + +/** + * Checks if the given token is an opening square bracket token or not. + * @param {Token} token - The token to check. + * @returns {boolean} `true` if the token is an opening square bracket token. + */ +function isOpeningBracketToken(token) { + return token.value === "[" && token.type === "Punctuator" +} + +/** + * Checks if the given token is a closing square bracket token or not. + * @param {Token} token - The token to check. + * @returns {boolean} `true` if the token is a closing square bracket token. + */ +function isClosingBracketToken(token) { + return token.value === "]" && token.type === "Punctuator" +} + +/** + * Checks if the given token is an opening brace token or not. + * @param {Token} token - The token to check. + * @returns {boolean} `true` if the token is an opening brace token. + */ +function isOpeningBraceToken(token) { + return token.value === "{" && token.type === "Punctuator" +} + +/** + * Checks if the given token is a closing brace token or not. + * @param {Token} token - The token to check. + * @returns {boolean} `true` if the token is a closing brace token. + */ +function isClosingBraceToken(token) { + return token.value === "}" && token.type === "Punctuator" +} + +/** + * Checks if the given token is a comment token or not. + * @param {Token} token - The token to check. + * @returns {boolean} `true` if the token is a comment token. + */ +function isCommentToken(token) { + return ( + token.type === "Line" || + token.type === "Block" || + token.type === "Shebang" + ) +} + +const isNotArrowToken = negate(isArrowToken); +const isNotCommaToken = negate(isCommaToken); +const isNotSemicolonToken = negate(isSemicolonToken); +const isNotColonToken = negate(isColonToken); +const isNotOpeningParenToken = negate(isOpeningParenToken); +const isNotClosingParenToken = negate(isClosingParenToken); +const isNotOpeningBracketToken = negate(isOpeningBracketToken); +const isNotClosingBracketToken = negate(isClosingBracketToken); +const isNotOpeningBraceToken = negate(isOpeningBraceToken); +const isNotClosingBraceToken = negate(isClosingBraceToken); +const isNotCommentToken = negate(isCommentToken); + +/** + * Get the `(` token of the given function node. + * @param {Node} node - The function node to get. + * @param {SourceCode} sourceCode - The source code object to get tokens. + * @returns {Token} `(` token. + */ +function getOpeningParenOfParams(node, sourceCode) { + return node.id + ? sourceCode.getTokenAfter(node.id, isOpeningParenToken) + : sourceCode.getFirstToken(node, isOpeningParenToken) +} + +/** + * Get the location of the given function node for reporting. + * @param {Node} node - The function node to get. + * @param {SourceCode} sourceCode - The source code object to get tokens. + * @returns {string} The location of the function node for reporting. + */ +function getFunctionHeadLocation(node, sourceCode) { + const parent = node.parent; + let start = null; + let end = null; + + if (node.type === "ArrowFunctionExpression") { + const arrowToken = sourceCode.getTokenBefore(node.body, isArrowToken); + + start = arrowToken.loc.start; + end = arrowToken.loc.end; + } else if ( + parent.type === "Property" || + parent.type === "MethodDefinition" + ) { + start = parent.loc.start; + end = getOpeningParenOfParams(node, sourceCode).loc.start; + } else { + start = node.loc.start; + end = getOpeningParenOfParams(node, sourceCode).loc.start; + } + + return { + start: Object.assign({}, start), + end: Object.assign({}, end), + } +} + +const builtinNames = Object.freeze( + new Set([ + "Array", + "ArrayBuffer", + "Boolean", + "DataView", + "Date", + "decodeURI", + "decodeURIComponent", + "encodeURI", + "encodeURIComponent", + "Error", + "escape", + "EvalError", + "Float32Array", + "Float64Array", + "Function", + "Infinity", + "Int16Array", + "Int32Array", + "Int8Array", + "isFinite", + "isNaN", + "isPrototypeOf", + "JSON", + "Map", + "Math", + "NaN", + "Number", + "Object", + "parseFloat", + "parseInt", + "Promise", + "Proxy", + "RangeError", + "ReferenceError", + "Reflect", + "RegExp", + "Set", + "String", + "Symbol", + "SyntaxError", + "TypeError", + "Uint16Array", + "Uint32Array", + "Uint8Array", + "Uint8ClampedArray", + "undefined", + "unescape", + "URIError", + "WeakMap", + "WeakSet", + ]) +); + +/** + * Get the element values of a given node list. + * @param {Node[]} nodeList The node list to get values. + * @param {Scope|undefined} initialScope The initial scope to find variables. + * @returns {any[]|null} The value list if all nodes are constant. Otherwise, null. + */ +function getElementValues(nodeList, initialScope) { + const valueList = []; + + for (let i = 0; i < nodeList.length; ++i) { + const elementNode = nodeList[i]; + + if (elementNode == null) { + valueList.length = i + 1; + } else if (elementNode.type === "SpreadElement") { + const argument = getStaticValueR(elementNode.argument, initialScope); + if (argument == null) { + return null + } + valueList.push(...argument.value); + } else { + const element = getStaticValueR(elementNode, initialScope); + if (element == null) { + return null + } + valueList.push(element.value); + } + } + + return valueList +} + +const operations = Object.freeze({ + ArrayExpression(node, initialScope) { + const elements = getElementValues(node.elements, initialScope); + return elements != null ? { value: elements } : null + }, + + AssignmentExpression(node, initialScope) { + if (node.operator === "=") { + return getStaticValueR(node.right, initialScope) + } + return null + }, + + //eslint-disable-next-line complexity + BinaryExpression(node, initialScope) { + if (node.operator === "in" || node.operator === "instanceof") { + // Not supported. + return null + } + + const left = getStaticValueR(node.left, initialScope); + const right = getStaticValueR(node.right, initialScope); + if (left != null && right != null) { + switch (node.operator) { + case "==": + return { value: left.value == right.value } //eslint-disable-line eqeqeq + case "!=": + return { value: left.value != right.value } //eslint-disable-line eqeqeq + case "===": + return { value: left.value === right.value } + case "!==": + return { value: left.value !== right.value } + case "<": + return { value: left.value < right.value } + case "<=": + return { value: left.value <= right.value } + case ">": + return { value: left.value > right.value } + case ">=": + return { value: left.value >= right.value } + case "<<": + return { value: left.value << right.value } + case ">>": + return { value: left.value >> right.value } + case ">>>": + return { value: left.value >>> right.value } + case "+": + return { value: left.value + right.value } + case "-": + return { value: left.value - right.value } + case "*": + return { value: left.value * right.value } + case "/": + return { value: left.value / right.value } + case "%": + return { value: left.value % right.value } + case "**": + return { value: Math.pow(left.value, right.value) } + case "|": + return { value: left.value | right.value } + case "^": + return { value: left.value ^ right.value } + case "&": + return { value: left.value & right.value } + + // no default + } + } + + return null + }, + + CallExpression(node, initialScope) { + const calleeNode = node.callee; + const args = getElementValues(node.arguments, initialScope); + + if (args != null) { + if (calleeNode.type === "MemberExpression") { + const object = getStaticValueR(calleeNode.object, initialScope); + const property = calleeNode.computed + ? getStaticValueR(calleeNode.property, initialScope) + : { value: calleeNode.property.name }; + + if (object != null && property != null) { + const receiver = object.value; + const methodName = property.value; + return { value: receiver[methodName](...args) } + } + } else { + const callee = getStaticValueR(calleeNode, initialScope); + if (callee != null) { + const func = callee.value; + return { value: func(...args) } + } + } + } + + return null + }, + + ConditionalExpression(node, initialScope) { + const test = getStaticValueR(node.test, initialScope); + if (test != null) { + return test.value + ? getStaticValueR(node.consequent, initialScope) + : getStaticValueR(node.alternate, initialScope) + } + return null + }, + + ExpressionStatement(node, initialScope) { + return getStaticValueR(node.expression, initialScope) + }, + + Identifier(node, initialScope) { + if (initialScope != null) { + const variable = findVariable(initialScope, node); + + // Built-in globals. + if ( + variable != null && + variable.defs.length === 0 && + builtinNames.has(variable.name) && + variable.name in global + ) { + return { value: global[variable.name] } + } + + // Constants. + if (variable != null && variable.defs.length === 1) { + const def = variable.defs[0]; + if ( + def.parent && + def.parent.kind === "const" && + // TODO(mysticatea): don't support destructuring here. + def.node.id.type === "Identifier" + ) { + return getStaticValueR(def.node.init, initialScope) + } + } + } + return null + }, + + Literal(node) { + //istanbul ignore if : this is implementation-specific behavior. + if (node.regex != null && node.value == null) { + // It was a RegExp literal, but Node.js didn't support it. + return null + } + return node + }, + + LogicalExpression(node, initialScope) { + const left = getStaticValueR(node.left, initialScope); + if (left != null) { + if ( + (node.operator === "||" && Boolean(left.value) === true) || + (node.operator === "&&" && Boolean(left.value) === false) + ) { + return left + } + + const right = getStaticValueR(node.right, initialScope); + if (right != null) { + return right + } + } + + return null + }, + + MemberExpression(node, initialScope) { + const object = getStaticValueR(node.object, initialScope); + const property = node.computed + ? getStaticValueR(node.property, initialScope) + : { value: node.property.name }; + + if (object != null && property != null) { + return { value: object.value[property.value] } + } + return null + }, + + NewExpression(node, initialScope) { + const callee = getStaticValueR(node.callee, initialScope); + const args = getElementValues(node.arguments, initialScope); + + if (callee != null && args != null) { + const Func = callee.value; + return { value: new Func(...args) } + } + + return null + }, + + ObjectExpression(node, initialScope) { + const object = {}; + + for (const propertyNode of node.properties) { + if (propertyNode.type === "Property") { + if (propertyNode.kind !== "init") { + return null + } + const key = propertyNode.computed + ? getStaticValueR(propertyNode.key, initialScope) + : { value: propertyNode.key.name }; + const value = getStaticValueR(propertyNode.value, initialScope); + if (key == null || value == null) { + return null + } + object[key.value] = value.value; + } else if ( + propertyNode.type === "SpreadElement" || + propertyNode.type === "ExperimentalSpreadProperty" + ) { + const argument = getStaticValueR( + propertyNode.argument, + initialScope + ); + if (argument == null) { + return null + } + Object.assign(object, argument.value); + } else { + return null + } + } + + return { value: object } + }, + + SequenceExpression(node, initialScope) { + const last = node.expressions[node.expressions.length - 1]; + return getStaticValueR(last, initialScope) + }, + + TaggedTemplateExpression(node, initialScope) { + const tag = getStaticValueR(node.tag, initialScope); + const expressions = getElementValues( + node.quasi.expressions, + initialScope + ); + + if (tag != null && expressions != null) { + const func = tag.value; + const strings = node.quasi.quasis.map(q => q.value.cooked); + strings.raw = node.quasi.quasis.map(q => q.value.raw); + + return { value: func(strings, ...expressions) } + } + + return null + }, + + TemplateLiteral(node, initialScope) { + const expressions = getElementValues(node.expressions, initialScope); + if (expressions != null) { + let value = node.quasis[0].value.cooked; + for (let i = 0; i < expressions.length; ++i) { + value += expressions[i]; + value += node.quasis[i + 1].value.cooked; + } + return { value } + } + return null + }, + + UnaryExpression(node, initialScope) { + if (node.operator === "delete") { + // Not supported. + return null + } + if (node.operator === "void") { + return { value: undefined } + } + + const arg = getStaticValueR(node.argument, initialScope); + if (arg != null) { + switch (node.operator) { + case "-": + return { value: -arg.value } + case "+": + return { value: +arg.value } //eslint-disable-line no-implicit-coercion + case "!": + return { value: !arg.value } + case "~": + return { value: ~arg.value } + case "typeof": + return { value: typeof arg.value } + + // no default + } + } + + return null + }, +}); + +/** + * Get the value of a given node if it's a static value. + * @param {Node} node The node to get. + * @param {Scope|undefined} initialScope The scope to start finding variable. + * @returns {{value:any}|null} The static value of the node, or `null`. + */ +function getStaticValueR(node, initialScope) { + if (node != null && Object.hasOwnProperty.call(operations, node.type)) { + return operations[node.type](node, initialScope) + } + return null +} + +/** + * Get the value of a given node if it's a static value. + * @param {Node} node The node to get. + * @param {Scope} [initialScope] The scope to start finding variable. Optional. If this scope was given, this tries to resolve identifier references which are in the given node as much as possible. + * @returns {{value:any}|null} The static value of the node, or `null`. + */ +function getStaticValue(node, initialScope = null) { + try { + return getStaticValueR(node, initialScope) + } catch (_error) { + return null + } +} + +/** + * Get the value of a given node if it's a literal or a template literal. + * @param {Node} node The node to get. + * @param {Scope} [initialScope] The scope to start finding variable. Optional. If the node is an Identifier node and this scope was given, this checks the variable of the identifier, and returns the value of it if the variable is a constant. + * @returns {string|null} The value of the node, or `null`. + */ +function getStringIfConstant(node, initialScope = null) { + const evaluated = getStaticValue(node, initialScope); + return evaluated && String(evaluated.value) +} + +/** + * Get the property name from a MemberExpression node or a Property node. + * @param {Node} node The node to get. + * @param {Scope} [initialScope] The scope to start finding variable. Optional. If the node is a computed property node and this scope was given, this checks the computed property name by the `getStringIfConstant` function with the scope, and returns the value of it. + * @returns {string|null} The property name of the node. + */ +function getPropertyName(node, initialScope) { + switch (node.type) { + case "MemberExpression": + if (node.computed) { + return getStringIfConstant(node.property, initialScope) + } + return node.property.name + + case "Property": + case "MethodDefinition": + if (node.computed) { + return getStringIfConstant(node.key, initialScope) + } + if (node.key.type === "Literal") { + return String(node.key.value) + } + return node.key.name + + // no default + } + + return null +} + +/** + * Get the name and kind of the given function node. + * @param {ASTNode} node - The function node to get. + * @returns {string} The name and kind of the function node. + */ +function getFunctionNameWithKind(node) { + const parent = node.parent; + const tokens = []; + + if (parent.type === "MethodDefinition" && parent.static) { + tokens.push("static"); + } + if (node.async) { + tokens.push("async"); + } + if (node.generator) { + tokens.push("generator"); + } + + if (node.type === "ArrowFunctionExpression") { + tokens.push("arrow", "function"); + } else if ( + parent.type === "Property" || + parent.type === "MethodDefinition" + ) { + if (parent.kind === "constructor") { + return "constructor" + } + if (parent.kind === "get") { + tokens.push("getter"); + } else if (parent.kind === "set") { + tokens.push("setter"); + } else { + tokens.push("method"); + } + } else { + tokens.push("function"); + } + + if (node.id) { + tokens.push(`'${node.id.name}'`); + } else { + const name = getPropertyName(parent); + + if (name) { + tokens.push(`'${name}'`); + } + } + + return tokens.join(" ") +} + +/** + * @author Toru Nagashima + * See LICENSE file in root directory for full license. + */ + +const placeholder = /\$(?:[$&`']|[1-9][0-9]?)/g; + +/** @type {WeakMap} */ +const internal = new WeakMap(); + +/** + * Check whether a given character is escaped or not. + * @param {string} str The string to check. + * @param {number} index The location of the character to check. + * @returns {boolean} `true` if the character is escaped. + */ +function isEscaped(str, index) { + let escaped = false; + for (let i = index - 1; i >= 0 && str.charCodeAt(i) === 0x5c; --i) { + escaped = !escaped; + } + return escaped +} + +/** + * Replace a given string by a given matcher. + * @param {PatternMatcher} matcher The pattern matcher. + * @param {string} str The string to be replaced. + * @param {string} replacement The new substring to replace each matched part. + * @returns {string} The replaced string. + */ +function replaceS(matcher, str, replacement) { + const chunks = []; + let index = 0; + + /** @type {RegExpExecArray} */ + let match = null; + + /** + * @param {string} key The placeholder. + * @returns {string} The replaced string. + */ + function replacer(key) { + switch (key) { + case "$$": + return "$" + case "$&": + return match[0] + case "$`": + return str.slice(0, match.index) + case "$'": + return str.slice(match.index + match[0].length) + default: { + const i = key.slice(1); + if (i in match) { + return match[i] + } + return key + } + } + } + + for (match of matcher.execAll(str)) { + chunks.push(str.slice(index, match.index)); + chunks.push(replacement.replace(placeholder, replacer)); + index = match.index + match[0].length; + } + chunks.push(str.slice(index)); + + return chunks.join("") +} + +//eslint-disable-next-line valid-jsdoc +/** + * Replace a given string by a given matcher. + * @param {PatternMatcher} matcher The pattern matcher. + * @param {string} str The string to be replaced. + * @param {(...strs[])=>string} replace The function to replace each matched part. + * @returns {string} The replaced string. + */ +function replaceF(matcher, str, replace) { + const chunks = []; + let index = 0; + + for (const match of matcher.execAll(str)) { + chunks.push(str.slice(index, match.index)); + chunks.push(String(replace(...match, match.index, match.input))); + index = match.index + match[0].length; + } + chunks.push(str.slice(index)); + + return chunks.join("") +} + +/** + * The class to find patterns as considering escape sequences. + */ +class PatternMatcher { + /** + * Initialize this matcher. + * @param {RegExp} pattern The pattern to match. + * @param {{escaped:boolean}} options The options. + */ + constructor(pattern, { escaped = false } = {}) { + if (!(pattern instanceof RegExp)) { + throw new TypeError("'pattern' should be a RegExp instance.") + } + if (!pattern.flags.includes("g")) { + throw new Error("'pattern' should contains 'g' flag.") + } + + internal.set(this, { + pattern: new RegExp(pattern.source, pattern.flags), + escaped: Boolean(escaped), + }); + } + + /** + * Find the pattern in a given string. + * @param {string} str The string to find. + * @returns {IterableIterator} The iterator which iterate the matched information. + */ + *execAll(str) { + const { pattern, escaped } = internal.get(this); + let match = null; + let lastIndex = 0; + + pattern.lastIndex = 0; + while ((match = pattern.exec(str)) != null) { + if (escaped || !isEscaped(str, match.index)) { + lastIndex = pattern.lastIndex; + yield match; + pattern.lastIndex = lastIndex; + } + } + } + + /** + * Check whether the pattern is found in a given string. + * @param {string} str The string to check. + * @returns {boolean} `true` if the pattern was found in the string. + */ + test(str) { + const it = this.execAll(str); + const ret = it.next(); + return !ret.done + } + + //eslint-disable-next-line valid-jsdoc + /** + * Replace a given string. + * @param {string} str The string to be replaced. + * @param {(string|((...strs:string[])=>string))} replacer The string or function to replace. This is the same as the 2nd argument of `String.prototype.replace`. + * @returns {string} The replaced string. + */ + [Symbol.replace](str, replacer) { + return typeof replacer === "function" + ? replaceF(this, String(str), replacer) + : replaceS(this, String(str), String(replacer)) + } +} + +const SENTINEL_TYPE = /^(?:.+?Statement|.+?Declaration|(?:Array|ArrowFunction|Assignment|Call|Class|Function|Member|New|Object)Expression|AssignmentPattern|Program|VariableDeclarator)$/; +const IMPORT_TYPE = /^(?:Import|Export(?:All|Default|Named))Declaration$/; +const has = Function.call.bind(Object.hasOwnProperty); + +const READ = Symbol("read"); +const CALL = Symbol("call"); +const CONSTRUCT = Symbol("construct"); +const ESM = Symbol("esm"); + +const requireCall = { require: { [CALL]: true } }; + +/** + * Check whether a given variable is modified or not. + * @param {Variable} variable The variable to check. + * @returns {boolean} `true` if the variable is modified. + */ +function isModifiedGlobal(variable) { + return ( + variable == null || + variable.defs.length !== 0 || + variable.references.some(r => r.isWrite()) + ) +} + +/** + * The reference tracker. + */ +class ReferenceTracker { + /** + * Initialize this tracker. + * @param {Scope} globalScope The global scope. + * @param {object} [options] The options. + * @param {"legacy"|"strict"} [options.mode="strict"] The mode to determine the ImportDeclaration's behavior for CJS modules. + * @param {string[]} [options.globalObjectNames=["global","self","window"]] The variable names for Global Object. + */ + constructor( + globalScope, + { + mode = "strict", + globalObjectNames = ["global", "self", "window"], + } = {} + ) { + this.variableStack = []; + this.globalScope = globalScope; + this.mode = mode; + this.globalObjectNames = globalObjectNames.slice(0); + } + + /** + * Iterate the references of global variables. + * @param {object} traceMap The trace map. + * @returns {IterableIterator<{node:Node,path:string[],type:symbol,info:any}>} The iterator to iterate references. + */ + *iterateGlobalReferences(traceMap) { + for (const key of Object.keys(traceMap)) { + const nextTraceMap = traceMap[key]; + const path = [key]; + const variable = this.globalScope.set.get(key); + + if (isModifiedGlobal(variable)) { + continue + } + + yield* this._iterateVariableReferences( + variable, + path, + nextTraceMap, + true + ); + } + + for (const key of this.globalObjectNames) { + const path = []; + const variable = this.globalScope.set.get(key); + + if (isModifiedGlobal(variable)) { + continue + } + + yield* this._iterateVariableReferences( + variable, + path, + traceMap, + false + ); + } + } + + /** + * Iterate the references of CommonJS modules. + * @param {object} traceMap The trace map. + * @returns {IterableIterator<{node:Node,path:string[],type:symbol,info:any}>} The iterator to iterate references. + */ + *iterateCjsReferences(traceMap) { + for (const { node } of this.iterateGlobalReferences(requireCall)) { + const key = getStringIfConstant(node.arguments[0]); + if (key == null || !has(traceMap, key)) { + continue + } + + const nextTraceMap = traceMap[key]; + const path = [key]; + + if (nextTraceMap[READ]) { + yield { + node, + path, + type: READ, + info: nextTraceMap[READ], + }; + } + yield* this._iteratePropertyReferences(node, path, nextTraceMap); + } + } + + /** + * Iterate the references of ES modules. + * @param {object} traceMap The trace map. + * @returns {IterableIterator<{node:Node,path:string[],type:symbol,info:any}>} The iterator to iterate references. + */ + *iterateEsmReferences(traceMap) { + const programNode = this.globalScope.block; + + for (const node of programNode.body) { + if (!IMPORT_TYPE.test(node.type) || node.source == null) { + continue + } + const moduleId = node.source.value; + + if (!has(traceMap, moduleId)) { + continue + } + const nextTraceMap = traceMap[moduleId]; + const path = [moduleId]; + + if (nextTraceMap[READ]) { + yield { node, path, type: READ, info: nextTraceMap[READ] }; + } + + if (node.type === "ExportAllDeclaration") { + for (const key of Object.keys(nextTraceMap)) { + const exportTraceMap = nextTraceMap[key]; + if (exportTraceMap[READ]) { + yield { + node, + path: path.concat(key), + type: READ, + info: exportTraceMap[READ], + }; + } + } + } else { + for (const specifier of node.specifiers) { + const esm = has(nextTraceMap, ESM); + const it = this._iterateImportReferences( + specifier, + path, + esm + ? nextTraceMap + : this.mode === "legacy" + ? Object.assign( + { default: nextTraceMap }, + nextTraceMap + ) + : { default: nextTraceMap } + ); + + if (esm) { + yield* it; + } else { + for (const report of it) { + report.path = report.path.filter(exceptDefault); + if ( + report.path.length >= 2 || + report.type !== READ + ) { + yield report; + } + } + } + } + } + } + } + + /** + * Iterate the references for a given variable. + * @param {Variable} variable The variable to iterate that references. + * @param {string[]} path The current path. + * @param {object} traceMap The trace map. + * @param {boolean} shouldReport = The flag to report those references. + * @returns {IterableIterator<{node:Node,path:string[],type:symbol,info:any}>} The iterator to iterate references. + */ + *_iterateVariableReferences(variable, path, traceMap, shouldReport) { + if (this.variableStack.includes(variable)) { + return + } + this.variableStack.push(variable); + try { + for (const reference of variable.references) { + if (!reference.isRead()) { + continue + } + const node = reference.identifier; + + if (shouldReport && traceMap[READ]) { + yield { node, path, type: READ, info: traceMap[READ] }; + } + yield* this._iteratePropertyReferences(node, path, traceMap); + } + } finally { + this.variableStack.pop(); + } + } + + /** + * Iterate the references for a given AST node. + * @param rootNode The AST node to iterate references. + * @param {string[]} path The current path. + * @param {object} traceMap The trace map. + * @returns {IterableIterator<{node:Node,path:string[],type:symbol,info:any}>} The iterator to iterate references. + */ + //eslint-disable-next-line complexity, require-jsdoc + *_iteratePropertyReferences(rootNode, path, traceMap) { + let node = rootNode; + while (!SENTINEL_TYPE.test(node.parent.type)) { + node = node.parent; + } + + const parent = node.parent; + if (parent.type === "MemberExpression") { + if (parent.object === node) { + const key = getPropertyName(parent); + if (key == null || !has(traceMap, key)) { + return + } + + path = path.concat(key); //eslint-disable-line no-param-reassign + const nextTraceMap = traceMap[key]; + if (nextTraceMap[READ]) { + yield { + node: parent, + path, + type: READ, + info: nextTraceMap[READ], + }; + } + yield* this._iteratePropertyReferences( + parent, + path, + nextTraceMap + ); + } + return + } + if (parent.type === "CallExpression") { + if (parent.callee === node && traceMap[CALL]) { + yield { node: parent, path, type: CALL, info: traceMap[CALL] }; + } + return + } + if (parent.type === "NewExpression") { + if (parent.callee === node && traceMap[CONSTRUCT]) { + yield { + node: parent, + path, + type: CONSTRUCT, + info: traceMap[CONSTRUCT], + }; + } + return + } + if (parent.type === "AssignmentExpression") { + if (parent.right === node) { + yield* this._iterateLhsReferences(parent.left, path, traceMap); + yield* this._iteratePropertyReferences(parent, path, traceMap); + } + return + } + if (parent.type === "AssignmentPattern") { + if (parent.right === node) { + yield* this._iterateLhsReferences(parent.left, path, traceMap); + } + return + } + if (parent.type === "VariableDeclarator") { + if (parent.init === node) { + yield* this._iterateLhsReferences(parent.id, path, traceMap); + } + } + } + + /** + * Iterate the references for a given Pattern node. + * @param {Node} patternNode The Pattern node to iterate references. + * @param {string[]} path The current path. + * @param {object} traceMap The trace map. + * @returns {IterableIterator<{node:Node,path:string[],type:symbol,info:any}>} The iterator to iterate references. + */ + *_iterateLhsReferences(patternNode, path, traceMap) { + if (patternNode.type === "Identifier") { + const variable = findVariable(this.globalScope, patternNode); + if (variable != null) { + yield* this._iterateVariableReferences( + variable, + path, + traceMap, + false + ); + } + return + } + if (patternNode.type === "ObjectPattern") { + for (const property of patternNode.properties) { + const key = getPropertyName(property); + + if (key == null || !has(traceMap, key)) { + continue + } + + const nextPath = path.concat(key); + const nextTraceMap = traceMap[key]; + if (nextTraceMap[READ]) { + yield { + node: property, + path: nextPath, + type: READ, + info: nextTraceMap[READ], + }; + } + yield* this._iterateLhsReferences( + property.value, + nextPath, + nextTraceMap + ); + } + return + } + if (patternNode.type === "AssignmentPattern") { + yield* this._iterateLhsReferences(patternNode.left, path, traceMap); + } + } + + /** + * Iterate the references for a given ModuleSpecifier node. + * @param {Node} specifierNode The ModuleSpecifier node to iterate references. + * @param {string[]} path The current path. + * @param {object} traceMap The trace map. + * @returns {IterableIterator<{node:Node,path:string[],type:symbol,info:any}>} The iterator to iterate references. + */ + *_iterateImportReferences(specifierNode, path, traceMap) { + const type = specifierNode.type; + + if (type === "ImportSpecifier" || type === "ImportDefaultSpecifier") { + const key = + type === "ImportDefaultSpecifier" + ? "default" + : specifierNode.imported.name; + if (!has(traceMap, key)) { + return + } + + path = path.concat(key); //eslint-disable-line no-param-reassign + const nextTraceMap = traceMap[key]; + if (nextTraceMap[READ]) { + yield { + node: specifierNode, + path, + type: READ, + info: nextTraceMap[READ], + }; + } + yield* this._iterateVariableReferences( + findVariable(this.globalScope, specifierNode.local), + path, + nextTraceMap, + false + ); + + return + } + + if (type === "ImportNamespaceSpecifier") { + yield* this._iterateVariableReferences( + findVariable(this.globalScope, specifierNode.local), + path, + traceMap, + false + ); + return + } + + if (type === "ExportSpecifier") { + const key = specifierNode.local.name; + if (!has(traceMap, key)) { + return + } + + path = path.concat(key); //eslint-disable-line no-param-reassign + const nextTraceMap = traceMap[key]; + if (nextTraceMap[READ]) { + yield { + node: specifierNode, + path, + type: READ, + info: nextTraceMap[READ], + }; + } + } + } +} + +ReferenceTracker.READ = READ; +ReferenceTracker.CALL = CALL; +ReferenceTracker.CONSTRUCT = CONSTRUCT; +ReferenceTracker.ESM = ESM; + +/** + * This is a predicate function for Array#filter. + * @param {string} name A name part. + * @param {number} index The index of the name. + * @returns {boolean} `false` if it's default. + */ +function exceptDefault(name, index) { + return !(index === 1 && name === "default") +} + +var index = { + CALL, + CONSTRUCT, + ESM, + findVariable, + getFunctionHeadLocation, + getFunctionNameWithKind, + getInnermostScope, + getPropertyName, + getStaticValue, + getStringIfConstant, + isArrowToken, + isClosingBraceToken, + isClosingBracketToken, + isClosingParenToken, + isColonToken, + isCommaToken, + isCommentToken, + isNotArrowToken, + isNotClosingBraceToken, + isNotClosingBracketToken, + isNotClosingParenToken, + isNotColonToken, + isNotCommaToken, + isNotCommentToken, + isNotOpeningBraceToken, + isNotOpeningBracketToken, + isNotOpeningParenToken, + isNotSemicolonToken, + isOpeningBraceToken, + isOpeningBracketToken, + isOpeningParenToken, + isSemicolonToken, + PatternMatcher, + READ, + ReferenceTracker, +}; + +export default index; +export { CALL, CONSTRUCT, ESM, findVariable, getFunctionHeadLocation, getFunctionNameWithKind, getInnermostScope, getPropertyName, getStaticValue, getStringIfConstant, isArrowToken, isClosingBraceToken, isClosingBracketToken, isClosingParenToken, isColonToken, isCommaToken, isCommentToken, isNotArrowToken, isNotClosingBraceToken, isNotClosingBracketToken, isNotClosingParenToken, isNotColonToken, isNotCommaToken, isNotCommentToken, isNotOpeningBraceToken, isNotOpeningBracketToken, isNotOpeningParenToken, isNotSemicolonToken, isOpeningBraceToken, isOpeningBracketToken, isOpeningParenToken, isSemicolonToken, PatternMatcher, READ, ReferenceTracker }; +//# sourceMappingURL=index.mjs.map diff --git a/tools/node_modules/eslint/node_modules/eslint-utils/index.mjs.map b/tools/node_modules/eslint/node_modules/eslint-utils/index.mjs.map new file mode 100644 index 00000000000000..571a9c7e288118 --- /dev/null +++ b/tools/node_modules/eslint/node_modules/eslint-utils/index.mjs.map @@ -0,0 +1 @@ +{"version":3,"file":"index.mjs.map","sources":["src/get-innermost-scope.js","src/find-variable.js","src/token-predicate.js","src/get-function-head-location.js","src/get-static-value.js","src/get-string-if-constant.js","src/get-property-name.js","src/get-function-name-with-kind.js","src/pattern-matcher.js","src/reference-tracker.js","src/index.js"],"sourcesContent":["/**\n * Get the innermost scope which contains a given location.\n * @param {Scope} initialScope The initial scope to search.\n * @param {Node} node The location to search.\n * @returns {Scope} The innermost scope.\n */\nexport function getInnermostScope(initialScope, node) {\n const location = node.range[0]\n\n let scope = initialScope\n let found = false\n do {\n found = false\n for (const childScope of scope.childScopes) {\n const range = childScope.block.range\n\n if (range[0] <= location && location < range[1]) {\n scope = childScope\n found = true\n break\n }\n }\n } while (found)\n\n return scope\n}\n","import { getInnermostScope } from \"./get-innermost-scope\"\n\n/**\n * Find the variable of a given name.\n * @param {Scope} initialScope The scope to start finding.\n * @param {string|Node} nameOrNode The variable name to find. If this is a Node object then it should be an Identifier node.\n * @returns {Variable|null} The found variable or null.\n */\nexport function findVariable(initialScope, nameOrNode) {\n let name = \"\"\n let scope = initialScope\n\n if (typeof nameOrNode === \"string\") {\n name = nameOrNode\n } else {\n name = nameOrNode.name\n scope = getInnermostScope(scope, nameOrNode)\n }\n\n while (scope != null) {\n const variable = scope.set.get(name)\n if (variable != null) {\n return variable\n }\n scope = scope.upper\n }\n\n return null\n}\n","/**\n * Negate the result of `this` calling.\n * @param {Token} token The token to check.\n * @returns {boolean} `true` if the result of `this(token)` is `false`.\n */\nfunction negate0(token) {\n return !this(token) //eslint-disable-line no-invalid-this\n}\n\n/**\n * Creates the negate function of the given function.\n * @param {function(Token):boolean} f - The function to negate.\n * @returns {function(Token):boolean} Negated function.\n */\nfunction negate(f) {\n return negate0.bind(f)\n}\n\n/**\n * Checks if the given token is an arrow token or not.\n * @param {Token} token - The token to check.\n * @returns {boolean} `true` if the token is an arrow token.\n */\nexport function isArrowToken(token) {\n return token.value === \"=>\" && token.type === \"Punctuator\"\n}\n\n/**\n * Checks if the given token is a comma token or not.\n * @param {Token} token - The token to check.\n * @returns {boolean} `true` if the token is a comma token.\n */\nexport function isCommaToken(token) {\n return token.value === \",\" && token.type === \"Punctuator\"\n}\n\n/**\n * Checks if the given token is a semicolon token or not.\n * @param {Token} token - The token to check.\n * @returns {boolean} `true` if the token is a semicolon token.\n */\nexport function isSemicolonToken(token) {\n return token.value === \";\" && token.type === \"Punctuator\"\n}\n\n/**\n * Checks if the given token is a colon token or not.\n * @param {Token} token - The token to check.\n * @returns {boolean} `true` if the token is a colon token.\n */\nexport function isColonToken(token) {\n return token.value === \":\" && token.type === \"Punctuator\"\n}\n\n/**\n * Checks if the given token is an opening parenthesis token or not.\n * @param {Token} token - The token to check.\n * @returns {boolean} `true` if the token is an opening parenthesis token.\n */\nexport function isOpeningParenToken(token) {\n return token.value === \"(\" && token.type === \"Punctuator\"\n}\n\n/**\n * Checks if the given token is a closing parenthesis token or not.\n * @param {Token} token - The token to check.\n * @returns {boolean} `true` if the token is a closing parenthesis token.\n */\nexport function isClosingParenToken(token) {\n return token.value === \")\" && token.type === \"Punctuator\"\n}\n\n/**\n * Checks if the given token is an opening square bracket token or not.\n * @param {Token} token - The token to check.\n * @returns {boolean} `true` if the token is an opening square bracket token.\n */\nexport function isOpeningBracketToken(token) {\n return token.value === \"[\" && token.type === \"Punctuator\"\n}\n\n/**\n * Checks if the given token is a closing square bracket token or not.\n * @param {Token} token - The token to check.\n * @returns {boolean} `true` if the token is a closing square bracket token.\n */\nexport function isClosingBracketToken(token) {\n return token.value === \"]\" && token.type === \"Punctuator\"\n}\n\n/**\n * Checks if the given token is an opening brace token or not.\n * @param {Token} token - The token to check.\n * @returns {boolean} `true` if the token is an opening brace token.\n */\nexport function isOpeningBraceToken(token) {\n return token.value === \"{\" && token.type === \"Punctuator\"\n}\n\n/**\n * Checks if the given token is a closing brace token or not.\n * @param {Token} token - The token to check.\n * @returns {boolean} `true` if the token is a closing brace token.\n */\nexport function isClosingBraceToken(token) {\n return token.value === \"}\" && token.type === \"Punctuator\"\n}\n\n/**\n * Checks if the given token is a comment token or not.\n * @param {Token} token - The token to check.\n * @returns {boolean} `true` if the token is a comment token.\n */\nexport function isCommentToken(token) {\n return (\n token.type === \"Line\" ||\n token.type === \"Block\" ||\n token.type === \"Shebang\"\n )\n}\n\nexport const isNotArrowToken = negate(isArrowToken)\nexport const isNotCommaToken = negate(isCommaToken)\nexport const isNotSemicolonToken = negate(isSemicolonToken)\nexport const isNotColonToken = negate(isColonToken)\nexport const isNotOpeningParenToken = negate(isOpeningParenToken)\nexport const isNotClosingParenToken = negate(isClosingParenToken)\nexport const isNotOpeningBracketToken = negate(isOpeningBracketToken)\nexport const isNotClosingBracketToken = negate(isClosingBracketToken)\nexport const isNotOpeningBraceToken = negate(isOpeningBraceToken)\nexport const isNotClosingBraceToken = negate(isClosingBraceToken)\nexport const isNotCommentToken = negate(isCommentToken)\n","import { isArrowToken, isOpeningParenToken } from \"./token-predicate\"\n\n/**\n * Get the `(` token of the given function node.\n * @param {Node} node - The function node to get.\n * @param {SourceCode} sourceCode - The source code object to get tokens.\n * @returns {Token} `(` token.\n */\nfunction getOpeningParenOfParams(node, sourceCode) {\n return node.id\n ? sourceCode.getTokenAfter(node.id, isOpeningParenToken)\n : sourceCode.getFirstToken(node, isOpeningParenToken)\n}\n\n/**\n * Get the location of the given function node for reporting.\n * @param {Node} node - The function node to get.\n * @param {SourceCode} sourceCode - The source code object to get tokens.\n * @returns {string} The location of the function node for reporting.\n */\nexport function getFunctionHeadLocation(node, sourceCode) {\n const parent = node.parent\n let start = null\n let end = null\n\n if (node.type === \"ArrowFunctionExpression\") {\n const arrowToken = sourceCode.getTokenBefore(node.body, isArrowToken)\n\n start = arrowToken.loc.start\n end = arrowToken.loc.end\n } else if (\n parent.type === \"Property\" ||\n parent.type === \"MethodDefinition\"\n ) {\n start = parent.loc.start\n end = getOpeningParenOfParams(node, sourceCode).loc.start\n } else {\n start = node.loc.start\n end = getOpeningParenOfParams(node, sourceCode).loc.start\n }\n\n return {\n start: Object.assign({}, start),\n end: Object.assign({}, end),\n }\n}\n","import { findVariable } from \"./find-variable\"\n\nconst builtinNames = Object.freeze(\n new Set([\n \"Array\",\n \"ArrayBuffer\",\n \"Boolean\",\n \"DataView\",\n \"Date\",\n \"decodeURI\",\n \"decodeURIComponent\",\n \"encodeURI\",\n \"encodeURIComponent\",\n \"Error\",\n \"escape\",\n \"EvalError\",\n \"Float32Array\",\n \"Float64Array\",\n \"Function\",\n \"Infinity\",\n \"Int16Array\",\n \"Int32Array\",\n \"Int8Array\",\n \"isFinite\",\n \"isNaN\",\n \"isPrototypeOf\",\n \"JSON\",\n \"Map\",\n \"Math\",\n \"NaN\",\n \"Number\",\n \"Object\",\n \"parseFloat\",\n \"parseInt\",\n \"Promise\",\n \"Proxy\",\n \"RangeError\",\n \"ReferenceError\",\n \"Reflect\",\n \"RegExp\",\n \"Set\",\n \"String\",\n \"Symbol\",\n \"SyntaxError\",\n \"TypeError\",\n \"Uint16Array\",\n \"Uint32Array\",\n \"Uint8Array\",\n \"Uint8ClampedArray\",\n \"undefined\",\n \"unescape\",\n \"URIError\",\n \"WeakMap\",\n \"WeakSet\",\n ])\n)\n\n/**\n * Get the element values of a given node list.\n * @param {Node[]} nodeList The node list to get values.\n * @param {Scope|undefined} initialScope The initial scope to find variables.\n * @returns {any[]|null} The value list if all nodes are constant. Otherwise, null.\n */\nfunction getElementValues(nodeList, initialScope) {\n const valueList = []\n\n for (let i = 0; i < nodeList.length; ++i) {\n const elementNode = nodeList[i]\n\n if (elementNode == null) {\n valueList.length = i + 1\n } else if (elementNode.type === \"SpreadElement\") {\n const argument = getStaticValueR(elementNode.argument, initialScope)\n if (argument == null) {\n return null\n }\n valueList.push(...argument.value)\n } else {\n const element = getStaticValueR(elementNode, initialScope)\n if (element == null) {\n return null\n }\n valueList.push(element.value)\n }\n }\n\n return valueList\n}\n\nconst operations = Object.freeze({\n ArrayExpression(node, initialScope) {\n const elements = getElementValues(node.elements, initialScope)\n return elements != null ? { value: elements } : null\n },\n\n AssignmentExpression(node, initialScope) {\n if (node.operator === \"=\") {\n return getStaticValueR(node.right, initialScope)\n }\n return null\n },\n\n //eslint-disable-next-line complexity\n BinaryExpression(node, initialScope) {\n if (node.operator === \"in\" || node.operator === \"instanceof\") {\n // Not supported.\n return null\n }\n\n const left = getStaticValueR(node.left, initialScope)\n const right = getStaticValueR(node.right, initialScope)\n if (left != null && right != null) {\n switch (node.operator) {\n case \"==\":\n return { value: left.value == right.value } //eslint-disable-line eqeqeq\n case \"!=\":\n return { value: left.value != right.value } //eslint-disable-line eqeqeq\n case \"===\":\n return { value: left.value === right.value }\n case \"!==\":\n return { value: left.value !== right.value }\n case \"<\":\n return { value: left.value < right.value }\n case \"<=\":\n return { value: left.value <= right.value }\n case \">\":\n return { value: left.value > right.value }\n case \">=\":\n return { value: left.value >= right.value }\n case \"<<\":\n return { value: left.value << right.value }\n case \">>\":\n return { value: left.value >> right.value }\n case \">>>\":\n return { value: left.value >>> right.value }\n case \"+\":\n return { value: left.value + right.value }\n case \"-\":\n return { value: left.value - right.value }\n case \"*\":\n return { value: left.value * right.value }\n case \"/\":\n return { value: left.value / right.value }\n case \"%\":\n return { value: left.value % right.value }\n case \"**\":\n return { value: Math.pow(left.value, right.value) }\n case \"|\":\n return { value: left.value | right.value }\n case \"^\":\n return { value: left.value ^ right.value }\n case \"&\":\n return { value: left.value & right.value }\n\n // no default\n }\n }\n\n return null\n },\n\n CallExpression(node, initialScope) {\n const calleeNode = node.callee\n const args = getElementValues(node.arguments, initialScope)\n\n if (args != null) {\n if (calleeNode.type === \"MemberExpression\") {\n const object = getStaticValueR(calleeNode.object, initialScope)\n const property = calleeNode.computed\n ? getStaticValueR(calleeNode.property, initialScope)\n : { value: calleeNode.property.name }\n\n if (object != null && property != null) {\n const receiver = object.value\n const methodName = property.value\n return { value: receiver[methodName](...args) }\n }\n } else {\n const callee = getStaticValueR(calleeNode, initialScope)\n if (callee != null) {\n const func = callee.value\n return { value: func(...args) }\n }\n }\n }\n\n return null\n },\n\n ConditionalExpression(node, initialScope) {\n const test = getStaticValueR(node.test, initialScope)\n if (test != null) {\n return test.value\n ? getStaticValueR(node.consequent, initialScope)\n : getStaticValueR(node.alternate, initialScope)\n }\n return null\n },\n\n ExpressionStatement(node, initialScope) {\n return getStaticValueR(node.expression, initialScope)\n },\n\n Identifier(node, initialScope) {\n if (initialScope != null) {\n const variable = findVariable(initialScope, node)\n\n // Built-in globals.\n if (\n variable != null &&\n variable.defs.length === 0 &&\n builtinNames.has(variable.name) &&\n variable.name in global\n ) {\n return { value: global[variable.name] }\n }\n\n // Constants.\n if (variable != null && variable.defs.length === 1) {\n const def = variable.defs[0]\n if (\n def.parent &&\n def.parent.kind === \"const\" &&\n // TODO(mysticatea): don't support destructuring here.\n def.node.id.type === \"Identifier\"\n ) {\n return getStaticValueR(def.node.init, initialScope)\n }\n }\n }\n return null\n },\n\n Literal(node) {\n //istanbul ignore if : this is implementation-specific behavior.\n if (node.regex != null && node.value == null) {\n // It was a RegExp literal, but Node.js didn't support it.\n return null\n }\n return node\n },\n\n LogicalExpression(node, initialScope) {\n const left = getStaticValueR(node.left, initialScope)\n if (left != null) {\n if (\n (node.operator === \"||\" && Boolean(left.value) === true) ||\n (node.operator === \"&&\" && Boolean(left.value) === false)\n ) {\n return left\n }\n\n const right = getStaticValueR(node.right, initialScope)\n if (right != null) {\n return right\n }\n }\n\n return null\n },\n\n MemberExpression(node, initialScope) {\n const object = getStaticValueR(node.object, initialScope)\n const property = node.computed\n ? getStaticValueR(node.property, initialScope)\n : { value: node.property.name }\n\n if (object != null && property != null) {\n return { value: object.value[property.value] }\n }\n return null\n },\n\n NewExpression(node, initialScope) {\n const callee = getStaticValueR(node.callee, initialScope)\n const args = getElementValues(node.arguments, initialScope)\n\n if (callee != null && args != null) {\n const Func = callee.value\n return { value: new Func(...args) }\n }\n\n return null\n },\n\n ObjectExpression(node, initialScope) {\n const object = {}\n\n for (const propertyNode of node.properties) {\n if (propertyNode.type === \"Property\") {\n if (propertyNode.kind !== \"init\") {\n return null\n }\n const key = propertyNode.computed\n ? getStaticValueR(propertyNode.key, initialScope)\n : { value: propertyNode.key.name }\n const value = getStaticValueR(propertyNode.value, initialScope)\n if (key == null || value == null) {\n return null\n }\n object[key.value] = value.value\n } else if (\n propertyNode.type === \"SpreadElement\" ||\n propertyNode.type === \"ExperimentalSpreadProperty\"\n ) {\n const argument = getStaticValueR(\n propertyNode.argument,\n initialScope\n )\n if (argument == null) {\n return null\n }\n Object.assign(object, argument.value)\n } else {\n return null\n }\n }\n\n return { value: object }\n },\n\n SequenceExpression(node, initialScope) {\n const last = node.expressions[node.expressions.length - 1]\n return getStaticValueR(last, initialScope)\n },\n\n TaggedTemplateExpression(node, initialScope) {\n const tag = getStaticValueR(node.tag, initialScope)\n const expressions = getElementValues(\n node.quasi.expressions,\n initialScope\n )\n\n if (tag != null && expressions != null) {\n const func = tag.value\n const strings = node.quasi.quasis.map(q => q.value.cooked)\n strings.raw = node.quasi.quasis.map(q => q.value.raw)\n\n return { value: func(strings, ...expressions) }\n }\n\n return null\n },\n\n TemplateLiteral(node, initialScope) {\n const expressions = getElementValues(node.expressions, initialScope)\n if (expressions != null) {\n let value = node.quasis[0].value.cooked\n for (let i = 0; i < expressions.length; ++i) {\n value += expressions[i]\n value += node.quasis[i + 1].value.cooked\n }\n return { value }\n }\n return null\n },\n\n UnaryExpression(node, initialScope) {\n if (node.operator === \"delete\") {\n // Not supported.\n return null\n }\n if (node.operator === \"void\") {\n return { value: undefined }\n }\n\n const arg = getStaticValueR(node.argument, initialScope)\n if (arg != null) {\n switch (node.operator) {\n case \"-\":\n return { value: -arg.value }\n case \"+\":\n return { value: +arg.value } //eslint-disable-line no-implicit-coercion\n case \"!\":\n return { value: !arg.value }\n case \"~\":\n return { value: ~arg.value }\n case \"typeof\":\n return { value: typeof arg.value }\n\n // no default\n }\n }\n\n return null\n },\n})\n\n/**\n * Get the value of a given node if it's a static value.\n * @param {Node} node The node to get.\n * @param {Scope|undefined} initialScope The scope to start finding variable.\n * @returns {{value:any}|null} The static value of the node, or `null`.\n */\nfunction getStaticValueR(node, initialScope) {\n if (node != null && Object.hasOwnProperty.call(operations, node.type)) {\n return operations[node.type](node, initialScope)\n }\n return null\n}\n\n/**\n * Get the value of a given node if it's a static value.\n * @param {Node} node The node to get.\n * @param {Scope} [initialScope] The scope to start finding variable. Optional. If this scope was given, this tries to resolve identifier references which are in the given node as much as possible.\n * @returns {{value:any}|null} The static value of the node, or `null`.\n */\nexport function getStaticValue(node, initialScope = null) {\n try {\n return getStaticValueR(node, initialScope)\n } catch (_error) {\n return null\n }\n}\n","import { getStaticValue } from \"./get-static-value\"\n\n/**\n * Get the value of a given node if it's a literal or a template literal.\n * @param {Node} node The node to get.\n * @param {Scope} [initialScope] The scope to start finding variable. Optional. If the node is an Identifier node and this scope was given, this checks the variable of the identifier, and returns the value of it if the variable is a constant.\n * @returns {string|null} The value of the node, or `null`.\n */\nexport function getStringIfConstant(node, initialScope = null) {\n const evaluated = getStaticValue(node, initialScope)\n return evaluated && String(evaluated.value)\n}\n","import { getStringIfConstant } from \"./get-string-if-constant\"\n\n/**\n * Get the property name from a MemberExpression node or a Property node.\n * @param {Node} node The node to get.\n * @param {Scope} [initialScope] The scope to start finding variable. Optional. If the node is a computed property node and this scope was given, this checks the computed property name by the `getStringIfConstant` function with the scope, and returns the value of it.\n * @returns {string|null} The property name of the node.\n */\nexport function getPropertyName(node, initialScope) {\n switch (node.type) {\n case \"MemberExpression\":\n if (node.computed) {\n return getStringIfConstant(node.property, initialScope)\n }\n return node.property.name\n\n case \"Property\":\n case \"MethodDefinition\":\n if (node.computed) {\n return getStringIfConstant(node.key, initialScope)\n }\n if (node.key.type === \"Literal\") {\n return String(node.key.value)\n }\n return node.key.name\n\n // no default\n }\n\n return null\n}\n","import { getPropertyName } from \"./get-property-name\"\n\n/**\n * Get the name and kind of the given function node.\n * @param {ASTNode} node - The function node to get.\n * @returns {string} The name and kind of the function node.\n */\nexport function getFunctionNameWithKind(node) {\n const parent = node.parent\n const tokens = []\n\n if (parent.type === \"MethodDefinition\" && parent.static) {\n tokens.push(\"static\")\n }\n if (node.async) {\n tokens.push(\"async\")\n }\n if (node.generator) {\n tokens.push(\"generator\")\n }\n\n if (node.type === \"ArrowFunctionExpression\") {\n tokens.push(\"arrow\", \"function\")\n } else if (\n parent.type === \"Property\" ||\n parent.type === \"MethodDefinition\"\n ) {\n if (parent.kind === \"constructor\") {\n return \"constructor\"\n }\n if (parent.kind === \"get\") {\n tokens.push(\"getter\")\n } else if (parent.kind === \"set\") {\n tokens.push(\"setter\")\n } else {\n tokens.push(\"method\")\n }\n } else {\n tokens.push(\"function\")\n }\n\n if (node.id) {\n tokens.push(`'${node.id.name}'`)\n } else {\n const name = getPropertyName(parent)\n\n if (name) {\n tokens.push(`'${name}'`)\n }\n }\n\n return tokens.join(\" \")\n}\n","/**\n * @author Toru Nagashima \n * See LICENSE file in root directory for full license.\n */\n\nconst placeholder = /\\$(?:[$&`']|[1-9][0-9]?)/g\n\n/** @type {WeakMap} */\nconst internal = new WeakMap()\n\n/**\n * Check whether a given character is escaped or not.\n * @param {string} str The string to check.\n * @param {number} index The location of the character to check.\n * @returns {boolean} `true` if the character is escaped.\n */\nfunction isEscaped(str, index) {\n let escaped = false\n for (let i = index - 1; i >= 0 && str.charCodeAt(i) === 0x5c; --i) {\n escaped = !escaped\n }\n return escaped\n}\n\n/**\n * Replace a given string by a given matcher.\n * @param {PatternMatcher} matcher The pattern matcher.\n * @param {string} str The string to be replaced.\n * @param {string} replacement The new substring to replace each matched part.\n * @returns {string} The replaced string.\n */\nfunction replaceS(matcher, str, replacement) {\n const chunks = []\n let index = 0\n\n /** @type {RegExpExecArray} */\n let match = null\n\n /**\n * @param {string} key The placeholder.\n * @returns {string} The replaced string.\n */\n function replacer(key) {\n switch (key) {\n case \"$$\":\n return \"$\"\n case \"$&\":\n return match[0]\n case \"$`\":\n return str.slice(0, match.index)\n case \"$'\":\n return str.slice(match.index + match[0].length)\n default: {\n const i = key.slice(1)\n if (i in match) {\n return match[i]\n }\n return key\n }\n }\n }\n\n for (match of matcher.execAll(str)) {\n chunks.push(str.slice(index, match.index))\n chunks.push(replacement.replace(placeholder, replacer))\n index = match.index + match[0].length\n }\n chunks.push(str.slice(index))\n\n return chunks.join(\"\")\n}\n\n//eslint-disable-next-line valid-jsdoc\n/**\n * Replace a given string by a given matcher.\n * @param {PatternMatcher} matcher The pattern matcher.\n * @param {string} str The string to be replaced.\n * @param {(...strs[])=>string} replace The function to replace each matched part.\n * @returns {string} The replaced string.\n */\nfunction replaceF(matcher, str, replace) {\n const chunks = []\n let index = 0\n\n for (const match of matcher.execAll(str)) {\n chunks.push(str.slice(index, match.index))\n chunks.push(String(replace(...match, match.index, match.input)))\n index = match.index + match[0].length\n }\n chunks.push(str.slice(index))\n\n return chunks.join(\"\")\n}\n\n/**\n * The class to find patterns as considering escape sequences.\n */\nexport class PatternMatcher {\n /**\n * Initialize this matcher.\n * @param {RegExp} pattern The pattern to match.\n * @param {{escaped:boolean}} options The options.\n */\n constructor(pattern, { escaped = false } = {}) {\n if (!(pattern instanceof RegExp)) {\n throw new TypeError(\"'pattern' should be a RegExp instance.\")\n }\n if (!pattern.flags.includes(\"g\")) {\n throw new Error(\"'pattern' should contains 'g' flag.\")\n }\n\n internal.set(this, {\n pattern: new RegExp(pattern.source, pattern.flags),\n escaped: Boolean(escaped),\n })\n }\n\n /**\n * Find the pattern in a given string.\n * @param {string} str The string to find.\n * @returns {IterableIterator} The iterator which iterate the matched information.\n */\n *execAll(str) {\n const { pattern, escaped } = internal.get(this)\n let match = null\n let lastIndex = 0\n\n pattern.lastIndex = 0\n while ((match = pattern.exec(str)) != null) {\n if (escaped || !isEscaped(str, match.index)) {\n lastIndex = pattern.lastIndex\n yield match\n pattern.lastIndex = lastIndex\n }\n }\n }\n\n /**\n * Check whether the pattern is found in a given string.\n * @param {string} str The string to check.\n * @returns {boolean} `true` if the pattern was found in the string.\n */\n test(str) {\n const it = this.execAll(str)\n const ret = it.next()\n return !ret.done\n }\n\n //eslint-disable-next-line valid-jsdoc\n /**\n * Replace a given string.\n * @param {string} str The string to be replaced.\n * @param {(string|((...strs:string[])=>string))} replacer The string or function to replace. This is the same as the 2nd argument of `String.prototype.replace`.\n * @returns {string} The replaced string.\n */\n [Symbol.replace](str, replacer) {\n return typeof replacer === \"function\"\n ? replaceF(this, String(str), replacer)\n : replaceS(this, String(str), String(replacer))\n }\n}\n","import { findVariable } from \"./find-variable\"\nimport { getPropertyName } from \"./get-property-name\"\nimport { getStringIfConstant } from \"./get-string-if-constant\"\n\nconst SENTINEL_TYPE = /^(?:.+?Statement|.+?Declaration|(?:Array|ArrowFunction|Assignment|Call|Class|Function|Member|New|Object)Expression|AssignmentPattern|Program|VariableDeclarator)$/\nconst IMPORT_TYPE = /^(?:Import|Export(?:All|Default|Named))Declaration$/\nconst has = Function.call.bind(Object.hasOwnProperty)\n\nexport const READ = Symbol(\"read\")\nexport const CALL = Symbol(\"call\")\nexport const CONSTRUCT = Symbol(\"construct\")\nexport const ESM = Symbol(\"esm\")\n\nconst requireCall = { require: { [CALL]: true } }\n\n/**\n * Check whether a given variable is modified or not.\n * @param {Variable} variable The variable to check.\n * @returns {boolean} `true` if the variable is modified.\n */\nfunction isModifiedGlobal(variable) {\n return (\n variable == null ||\n variable.defs.length !== 0 ||\n variable.references.some(r => r.isWrite())\n )\n}\n\n/**\n * The reference tracker.\n */\nexport class ReferenceTracker {\n /**\n * Initialize this tracker.\n * @param {Scope} globalScope The global scope.\n * @param {object} [options] The options.\n * @param {\"legacy\"|\"strict\"} [options.mode=\"strict\"] The mode to determine the ImportDeclaration's behavior for CJS modules.\n * @param {string[]} [options.globalObjectNames=[\"global\",\"self\",\"window\"]] The variable names for Global Object.\n */\n constructor(\n globalScope,\n {\n mode = \"strict\",\n globalObjectNames = [\"global\", \"self\", \"window\"],\n } = {}\n ) {\n this.variableStack = []\n this.globalScope = globalScope\n this.mode = mode\n this.globalObjectNames = globalObjectNames.slice(0)\n }\n\n /**\n * Iterate the references of global variables.\n * @param {object} traceMap The trace map.\n * @returns {IterableIterator<{node:Node,path:string[],type:symbol,info:any}>} The iterator to iterate references.\n */\n *iterateGlobalReferences(traceMap) {\n for (const key of Object.keys(traceMap)) {\n const nextTraceMap = traceMap[key]\n const path = [key]\n const variable = this.globalScope.set.get(key)\n\n if (isModifiedGlobal(variable)) {\n continue\n }\n\n yield* this._iterateVariableReferences(\n variable,\n path,\n nextTraceMap,\n true\n )\n }\n\n for (const key of this.globalObjectNames) {\n const path = []\n const variable = this.globalScope.set.get(key)\n\n if (isModifiedGlobal(variable)) {\n continue\n }\n\n yield* this._iterateVariableReferences(\n variable,\n path,\n traceMap,\n false\n )\n }\n }\n\n /**\n * Iterate the references of CommonJS modules.\n * @param {object} traceMap The trace map.\n * @returns {IterableIterator<{node:Node,path:string[],type:symbol,info:any}>} The iterator to iterate references.\n */\n *iterateCjsReferences(traceMap) {\n for (const { node } of this.iterateGlobalReferences(requireCall)) {\n const key = getStringIfConstant(node.arguments[0])\n if (key == null || !has(traceMap, key)) {\n continue\n }\n\n const nextTraceMap = traceMap[key]\n const path = [key]\n\n if (nextTraceMap[READ]) {\n yield {\n node,\n path,\n type: READ,\n info: nextTraceMap[READ],\n }\n }\n yield* this._iteratePropertyReferences(node, path, nextTraceMap)\n }\n }\n\n /**\n * Iterate the references of ES modules.\n * @param {object} traceMap The trace map.\n * @returns {IterableIterator<{node:Node,path:string[],type:symbol,info:any}>} The iterator to iterate references.\n */\n *iterateEsmReferences(traceMap) {\n const programNode = this.globalScope.block\n\n for (const node of programNode.body) {\n if (!IMPORT_TYPE.test(node.type) || node.source == null) {\n continue\n }\n const moduleId = node.source.value\n\n if (!has(traceMap, moduleId)) {\n continue\n }\n const nextTraceMap = traceMap[moduleId]\n const path = [moduleId]\n\n if (nextTraceMap[READ]) {\n yield { node, path, type: READ, info: nextTraceMap[READ] }\n }\n\n if (node.type === \"ExportAllDeclaration\") {\n for (const key of Object.keys(nextTraceMap)) {\n const exportTraceMap = nextTraceMap[key]\n if (exportTraceMap[READ]) {\n yield {\n node,\n path: path.concat(key),\n type: READ,\n info: exportTraceMap[READ],\n }\n }\n }\n } else {\n for (const specifier of node.specifiers) {\n const esm = has(nextTraceMap, ESM)\n const it = this._iterateImportReferences(\n specifier,\n path,\n esm\n ? nextTraceMap\n : this.mode === \"legacy\"\n ? Object.assign(\n { default: nextTraceMap },\n nextTraceMap\n )\n : { default: nextTraceMap }\n )\n\n if (esm) {\n yield* it\n } else {\n for (const report of it) {\n report.path = report.path.filter(exceptDefault)\n if (\n report.path.length >= 2 ||\n report.type !== READ\n ) {\n yield report\n }\n }\n }\n }\n }\n }\n }\n\n /**\n * Iterate the references for a given variable.\n * @param {Variable} variable The variable to iterate that references.\n * @param {string[]} path The current path.\n * @param {object} traceMap The trace map.\n * @param {boolean} shouldReport = The flag to report those references.\n * @returns {IterableIterator<{node:Node,path:string[],type:symbol,info:any}>} The iterator to iterate references.\n */\n *_iterateVariableReferences(variable, path, traceMap, shouldReport) {\n if (this.variableStack.includes(variable)) {\n return\n }\n this.variableStack.push(variable)\n try {\n for (const reference of variable.references) {\n if (!reference.isRead()) {\n continue\n }\n const node = reference.identifier\n\n if (shouldReport && traceMap[READ]) {\n yield { node, path, type: READ, info: traceMap[READ] }\n }\n yield* this._iteratePropertyReferences(node, path, traceMap)\n }\n } finally {\n this.variableStack.pop()\n }\n }\n\n /**\n * Iterate the references for a given AST node.\n * @param rootNode The AST node to iterate references.\n * @param {string[]} path The current path.\n * @param {object} traceMap The trace map.\n * @returns {IterableIterator<{node:Node,path:string[],type:symbol,info:any}>} The iterator to iterate references.\n */\n //eslint-disable-next-line complexity, require-jsdoc\n *_iteratePropertyReferences(rootNode, path, traceMap) {\n let node = rootNode\n while (!SENTINEL_TYPE.test(node.parent.type)) {\n node = node.parent\n }\n\n const parent = node.parent\n if (parent.type === \"MemberExpression\") {\n if (parent.object === node) {\n const key = getPropertyName(parent)\n if (key == null || !has(traceMap, key)) {\n return\n }\n\n path = path.concat(key) //eslint-disable-line no-param-reassign\n const nextTraceMap = traceMap[key]\n if (nextTraceMap[READ]) {\n yield {\n node: parent,\n path,\n type: READ,\n info: nextTraceMap[READ],\n }\n }\n yield* this._iteratePropertyReferences(\n parent,\n path,\n nextTraceMap\n )\n }\n return\n }\n if (parent.type === \"CallExpression\") {\n if (parent.callee === node && traceMap[CALL]) {\n yield { node: parent, path, type: CALL, info: traceMap[CALL] }\n }\n return\n }\n if (parent.type === \"NewExpression\") {\n if (parent.callee === node && traceMap[CONSTRUCT]) {\n yield {\n node: parent,\n path,\n type: CONSTRUCT,\n info: traceMap[CONSTRUCT],\n }\n }\n return\n }\n if (parent.type === \"AssignmentExpression\") {\n if (parent.right === node) {\n yield* this._iterateLhsReferences(parent.left, path, traceMap)\n yield* this._iteratePropertyReferences(parent, path, traceMap)\n }\n return\n }\n if (parent.type === \"AssignmentPattern\") {\n if (parent.right === node) {\n yield* this._iterateLhsReferences(parent.left, path, traceMap)\n }\n return\n }\n if (parent.type === \"VariableDeclarator\") {\n if (parent.init === node) {\n yield* this._iterateLhsReferences(parent.id, path, traceMap)\n }\n }\n }\n\n /**\n * Iterate the references for a given Pattern node.\n * @param {Node} patternNode The Pattern node to iterate references.\n * @param {string[]} path The current path.\n * @param {object} traceMap The trace map.\n * @returns {IterableIterator<{node:Node,path:string[],type:symbol,info:any}>} The iterator to iterate references.\n */\n *_iterateLhsReferences(patternNode, path, traceMap) {\n if (patternNode.type === \"Identifier\") {\n const variable = findVariable(this.globalScope, patternNode)\n if (variable != null) {\n yield* this._iterateVariableReferences(\n variable,\n path,\n traceMap,\n false\n )\n }\n return\n }\n if (patternNode.type === \"ObjectPattern\") {\n for (const property of patternNode.properties) {\n const key = getPropertyName(property)\n\n if (key == null || !has(traceMap, key)) {\n continue\n }\n\n const nextPath = path.concat(key)\n const nextTraceMap = traceMap[key]\n if (nextTraceMap[READ]) {\n yield {\n node: property,\n path: nextPath,\n type: READ,\n info: nextTraceMap[READ],\n }\n }\n yield* this._iterateLhsReferences(\n property.value,\n nextPath,\n nextTraceMap\n )\n }\n return\n }\n if (patternNode.type === \"AssignmentPattern\") {\n yield* this._iterateLhsReferences(patternNode.left, path, traceMap)\n }\n }\n\n /**\n * Iterate the references for a given ModuleSpecifier node.\n * @param {Node} specifierNode The ModuleSpecifier node to iterate references.\n * @param {string[]} path The current path.\n * @param {object} traceMap The trace map.\n * @returns {IterableIterator<{node:Node,path:string[],type:symbol,info:any}>} The iterator to iterate references.\n */\n *_iterateImportReferences(specifierNode, path, traceMap) {\n const type = specifierNode.type\n\n if (type === 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(nextTraceMap[READ]) {\n yield {\n node: specifierNode,\n path,\n type: READ,\n info: nextTraceMap[READ],\n }\n }\n }\n }\n}\n\nReferenceTracker.READ = READ\nReferenceTracker.CALL = CALL\nReferenceTracker.CONSTRUCT = CONSTRUCT\nReferenceTracker.ESM = ESM\n\n/**\n * This is a predicate function for Array#filter.\n * @param {string} name A name part.\n * @param {number} index The index of the name.\n * @returns {boolean} `false` if it's default.\n */\nfunction exceptDefault(name, index) {\n return !(index === 1 && name === \"default\")\n}\n","import { findVariable } from \"./find-variable\"\nimport { getFunctionHeadLocation } from \"./get-function-head-location\"\nimport { getFunctionNameWithKind } from \"./get-function-name-with-kind\"\nimport { getInnermostScope } from \"./get-innermost-scope\"\nimport { getPropertyName } from \"./get-property-name\"\nimport { getStaticValue } from \"./get-static-value\"\nimport { getStringIfConstant } from \"./get-string-if-constant\"\nimport { PatternMatcher } from \"./pattern-matcher\"\nimport {\n CALL,\n CONSTRUCT,\n ESM,\n READ,\n ReferenceTracker,\n} from \"./reference-tracker\"\nimport {\n isArrowToken,\n isClosingBraceToken,\n isClosingBracketToken,\n isClosingParenToken,\n isColonToken,\n isCommaToken,\n isCommentToken,\n isNotArrowToken,\n isNotClosingBraceToken,\n isNotClosingBracketToken,\n isNotClosingParenToken,\n isNotColonToken,\n isNotCommaToken,\n isNotCommentToken,\n isNotOpeningBraceToken,\n isNotOpeningBracketToken,\n isNotOpeningParenToken,\n isNotSemicolonToken,\n isOpeningBraceToken,\n isOpeningBracketToken,\n isOpeningParenToken,\n isSemicolonToken,\n} from \"./token-predicate\"\n\nexport default {\n CALL,\n CONSTRUCT,\n ESM,\n findVariable,\n getFunctionHeadLocation,\n getFunctionNameWithKind,\n getInnermostScope,\n getPropertyName,\n getStaticValue,\n getStringIfConstant,\n isArrowToken,\n isClosingBraceToken,\n isClosingBracketToken,\n isClosingParenToken,\n isColonToken,\n isCommaToken,\n 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\ No newline at end of file diff --git a/tools/node_modules/eslint/node_modules/eslint-utils/package.json b/tools/node_modules/eslint/node_modules/eslint-utils/package.json new file mode 100644 index 00000000000000..9157ef76634ddd --- /dev/null +++ b/tools/node_modules/eslint/node_modules/eslint-utils/package.json @@ -0,0 +1,60 @@ +{ + "author": { + "name": "Toru Nagashima" + }, + "bugs": { + "url": "https://github.com/mysticatea/eslint-utils/issues" + }, + "bundleDependencies": false, + "dependencies": {}, + "deprecated": false, + "description": "Utilities for ESLint plugins.", + "devDependencies": { + "@mysticatea/eslint-plugin": "^5.0.1", + "codecov": "^3.0.2", + "eslint": "^5.0.1", + "esm": "^3.0.55", + "espree": "^4.0.0", + "mocha": "^5.2.0", + "nyc": "^12.0.2", + "opener": "^1.4.3", + "rimraf": "^2.6.2", + "rollup": "^0.62.0", + "rollup-plugin-sourcemaps": "^0.4.2", + "vuepress": "github:mysticatea/vuepress#skip-waiting" + }, + "engines": { + "node": ">=6" + }, + "files": [ + "index.*" + ], + "homepage": "https://github.com/mysticatea/eslint-utils#readme", + "keywords": [ + "eslint" + ], + "license": "MIT", + "main": "index", + "name": "eslint-utils", + "repository": { + "type": "git", + "url": "git+https://github.com/mysticatea/eslint-utils.git" + }, + "scripts": { + "build": "rollup -c", + "clean": "rimraf .nyc_output coverage index.*", + "codecov": "nyc report -r lcovonly && codecov", + "coverage": "nyc report -r lcov && opener ./coverage/lcov-report/index.html", + "docs:build": "vuepress build docs", + "docs:watch": "vuepress dev docs", + "lint": "eslint src test", + "postversion": "git push && git push --tags", + "prebuild": "npm run -s clean", + "pretest": "npm run -s lint && npm run -s build", + "preversion": "npm test && npm run -s build", + "prewatch": "npm run -s clean", + "test": "nyc mocha --reporter dot \"test/*.js\"", + "watch": "mocha --require esm --reporter dot --watch --growl \"test/*.js\"" + }, + "version": "1.3.1" +} \ No newline at end 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"https://registry.npmjs.org/eslint-visitor-keys/-/eslint-visitor-keys-1.0.0.tgz", - "_shasum": "3f3180fb2e291017716acb4c9d6d5b5c34a6a81d", - "_spec": "eslint-visitor-keys@^1.0.0", - "_where": "/Users/cjihrig/iojs/node/tools/eslint-tmp/node_modules/eslint", "author": { "name": "Toru Nagashima", "url": "https://github.com/mysticatea" @@ -65,4 +42,4 @@ "test": "nyc mocha tests/lib" }, "version": "1.0.0" -} +} \ No newline at end of file diff --git a/tools/node_modules/eslint/node_modules/espree/package.json b/tools/node_modules/eslint/node_modules/espree/package.json index 5e1e8b5a2a47d9..727427c305ff8b 100644 --- a/tools/node_modules/eslint/node_modules/espree/package.json +++ b/tools/node_modules/eslint/node_modules/espree/package.json @@ -1,27 +1,4 @@ { - "_from": "espree@^4.0.0", - "_id": "espree@4.0.0", - "_inBundle": false, - "_integrity": "sha512-kapdTCt1bjmspxStVKX6huolXVV5ZfyZguY1lcfhVVZstce3bqxH9mcLzNn3/mlgW6wQ732+0fuG9v7h0ZQoKg==", - "_location": "/eslint/espree", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "espree@^4.0.0", - "name": "espree", - "escapedName": "espree", - "rawSpec": "^4.0.0", - "saveSpec": null, - "fetchSpec": "^4.0.0" - }, - "_requiredBy": [ - "/eslint" - ], - "_resolved": "https://registry.npmjs.org/espree/-/espree-4.0.0.tgz", - "_shasum": "253998f20a0f82db5d866385799d912a83a36634", - "_spec": "espree@^4.0.0", - "_where": "/Users/cjihrig/iojs/node/tools/eslint-tmp/node_modules/eslint", "author": { "name": "Nicholas C. Zakas", "email": "nicholas+npm@nczconsulting.com" @@ -89,4 +66,4 @@ "test": "npm run-script lint && node Makefile.js test" }, "version": "4.0.0" -} +} \ No newline at end of file diff --git a/tools/node_modules/eslint/node_modules/esprima/bin/esparse.js b/tools/node_modules/eslint/node_modules/esprima/bin/esparse.js old mode 100644 new mode 100755 diff --git a/tools/node_modules/eslint/node_modules/esprima/bin/esvalidate.js b/tools/node_modules/eslint/node_modules/esprima/bin/esvalidate.js old mode 100644 new mode 100755 diff --git a/tools/node_modules/eslint/node_modules/esprima/dist/esprima.js b/tools/node_modules/eslint/node_modules/esprima/dist/esprima.js index 640d84b4fad85f..2af3eee125b0cf 100644 --- a/tools/node_modules/eslint/node_modules/esprima/dist/esprima.js +++ b/tools/node_modules/eslint/node_modules/esprima/dist/esprima.js @@ -57,6641 +57,6650 @@ return /******/ (function(modules) { // webpackBootstrap /* 0 */ /***/ function(module, exports, __webpack_require__) { - "use strict"; - /* - Copyright JS Foundation and other contributors, https://js.foundation/ - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - ARE DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY - DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - Object.defineProperty(exports, "__esModule", { value: true }); - var comment_handler_1 = __webpack_require__(1); - var jsx_parser_1 = __webpack_require__(3); - var parser_1 = __webpack_require__(8); - var tokenizer_1 = __webpack_require__(15); - function parse(code, options, delegate) { - var commentHandler = null; - var proxyDelegate = function (node, metadata) { - if (delegate) { - delegate(node, metadata); - } - if (commentHandler) { - commentHandler.visit(node, metadata); - } - }; - var parserDelegate = (typeof delegate === 'function') ? proxyDelegate : null; - var collectComment = false; - if (options) { - collectComment = (typeof options.comment === 'boolean' && options.comment); - var attachComment = (typeof options.attachComment === 'boolean' && options.attachComment); - if (collectComment || attachComment) { - commentHandler = new comment_handler_1.CommentHandler(); - commentHandler.attach = attachComment; - options.comment = true; - parserDelegate = proxyDelegate; - } - } - var isModule = false; - if (options && typeof options.sourceType === 'string') { - isModule = (options.sourceType === 'module'); - } - var parser; - if (options && typeof options.jsx === 'boolean' && options.jsx) { - parser = new jsx_parser_1.JSXParser(code, options, parserDelegate); - } - else { - parser = new parser_1.Parser(code, options, parserDelegate); - } - var program = isModule ? parser.parseModule() : parser.parseScript(); - var ast = program; - if (collectComment && commentHandler) { - ast.comments = commentHandler.comments; - } - if (parser.config.tokens) { - ast.tokens = parser.tokens; - } - if (parser.config.tolerant) { - ast.errors = parser.errorHandler.errors; - } - return ast; - } - exports.parse = parse; - function parseModule(code, options, delegate) { - var parsingOptions = options || {}; - parsingOptions.sourceType = 'module'; - return parse(code, parsingOptions, delegate); - } - exports.parseModule = parseModule; - function parseScript(code, options, delegate) { - var parsingOptions = options || {}; - parsingOptions.sourceType = 'script'; - return parse(code, parsingOptions, delegate); - } - exports.parseScript = parseScript; - function tokenize(code, options, delegate) { - var tokenizer = new tokenizer_1.Tokenizer(code, options); - var tokens; - tokens = []; - try { - while (true) { - var token = tokenizer.getNextToken(); - if (!token) { - break; - } - if (delegate) { - token = delegate(token); - } - tokens.push(token); - } - } - catch (e) { - tokenizer.errorHandler.tolerate(e); - } - if (tokenizer.errorHandler.tolerant) { - tokens.errors = tokenizer.errors(); - } - return tokens; - } - exports.tokenize = tokenize; - var syntax_1 = __webpack_require__(2); - exports.Syntax = syntax_1.Syntax; - // Sync with *.json manifests. - exports.version = '4.0.0'; + "use strict"; + /* + Copyright JS Foundation and other contributors, https://js.foundation/ + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + Object.defineProperty(exports, "__esModule", { value: true }); + var comment_handler_1 = __webpack_require__(1); + var jsx_parser_1 = __webpack_require__(3); + var parser_1 = __webpack_require__(8); + var tokenizer_1 = __webpack_require__(15); + function parse(code, options, delegate) { + var commentHandler = null; + var proxyDelegate = function (node, metadata) { + if (delegate) { + delegate(node, metadata); + } + if (commentHandler) { + commentHandler.visit(node, metadata); + } + }; + var parserDelegate = (typeof delegate === 'function') ? proxyDelegate : null; + var collectComment = false; + if (options) { + collectComment = (typeof options.comment === 'boolean' && options.comment); + var attachComment = (typeof options.attachComment === 'boolean' && options.attachComment); + if (collectComment || attachComment) { + commentHandler = new comment_handler_1.CommentHandler(); + commentHandler.attach = attachComment; + options.comment = true; + parserDelegate = proxyDelegate; + } + } + var isModule = false; + if (options && typeof options.sourceType === 'string') { + isModule = (options.sourceType === 'module'); + } + var parser; + if (options && typeof options.jsx === 'boolean' && options.jsx) { + parser = new jsx_parser_1.JSXParser(code, options, parserDelegate); + } + else { + parser = new parser_1.Parser(code, options, parserDelegate); + } + var program = isModule ? parser.parseModule() : parser.parseScript(); + var ast = program; + if (collectComment && commentHandler) { + ast.comments = commentHandler.comments; + } + if (parser.config.tokens) { + ast.tokens = parser.tokens; + } + if (parser.config.tolerant) { + ast.errors = parser.errorHandler.errors; + } + return ast; + } + exports.parse = parse; + function parseModule(code, options, delegate) { + var parsingOptions = options || {}; + parsingOptions.sourceType = 'module'; + return parse(code, parsingOptions, delegate); + } + exports.parseModule = parseModule; + function parseScript(code, options, delegate) { + var parsingOptions = options || {}; + parsingOptions.sourceType = 'script'; + return parse(code, parsingOptions, delegate); + } + exports.parseScript = parseScript; + function tokenize(code, options, delegate) { + var tokenizer = new tokenizer_1.Tokenizer(code, options); + var tokens; + tokens = []; + try { + while (true) { + var token = tokenizer.getNextToken(); + if (!token) { + break; + } + if (delegate) { + token = delegate(token); + } + tokens.push(token); + } + } + catch (e) { + tokenizer.errorHandler.tolerate(e); + } + if (tokenizer.errorHandler.tolerant) { + tokens.errors = tokenizer.errors(); + } + return tokens; + } + exports.tokenize = tokenize; + var syntax_1 = __webpack_require__(2); + exports.Syntax = syntax_1.Syntax; + // Sync with *.json manifests. + exports.version = '4.0.1'; /***/ }, /* 1 */ /***/ function(module, exports, __webpack_require__) { - "use strict"; - Object.defineProperty(exports, "__esModule", { value: true }); - var syntax_1 = __webpack_require__(2); - var CommentHandler = (function () { - function CommentHandler() { - this.attach = false; - this.comments = []; - this.stack = []; - this.leading = []; - this.trailing = []; - } - CommentHandler.prototype.insertInnerComments = function (node, metadata) { - // innnerComments for properties empty block - // `function a() {/** comments **\/}` - if (node.type === syntax_1.Syntax.BlockStatement && node.body.length === 0) { - var innerComments = []; - for (var i = this.leading.length - 1; i >= 0; --i) { - var entry = this.leading[i]; - if (metadata.end.offset >= entry.start) { - innerComments.unshift(entry.comment); - this.leading.splice(i, 1); - this.trailing.splice(i, 1); - } - } - if (innerComments.length) { - node.innerComments = innerComments; - } - } - }; - CommentHandler.prototype.findTrailingComments = function (metadata) { - var trailingComments = []; - if (this.trailing.length > 0) { - for (var i = this.trailing.length - 1; i >= 0; --i) { - var entry_1 = this.trailing[i]; - if (entry_1.start >= metadata.end.offset) { - trailingComments.unshift(entry_1.comment); - } - } - this.trailing.length = 0; - return trailingComments; - } - var entry = this.stack[this.stack.length - 1]; - if (entry && entry.node.trailingComments) { - var firstComment = entry.node.trailingComments[0]; - if (firstComment && firstComment.range[0] >= metadata.end.offset) { - trailingComments = entry.node.trailingComments; - delete entry.node.trailingComments; - } - } - return trailingComments; - }; - CommentHandler.prototype.findLeadingComments = function (metadata) { - var leadingComments = []; - var target; - while (this.stack.length > 0) { - var entry = this.stack[this.stack.length - 1]; - if (entry && entry.start >= metadata.start.offset) { - target = entry.node; - this.stack.pop(); - } - else { - break; - } - } - if (target) { - var count = target.leadingComments ? target.leadingComments.length : 0; - for (var i = count - 1; i >= 0; --i) { - var comment = target.leadingComments[i]; - if (comment.range[1] <= metadata.start.offset) { - leadingComments.unshift(comment); - target.leadingComments.splice(i, 1); - } - } - if (target.leadingComments && target.leadingComments.length === 0) { - delete target.leadingComments; - } - return leadingComments; - } - for (var i = this.leading.length - 1; i >= 0; --i) { - var entry = this.leading[i]; - if (entry.start <= metadata.start.offset) { - leadingComments.unshift(entry.comment); - this.leading.splice(i, 1); - } - } - return leadingComments; - }; - CommentHandler.prototype.visitNode = function (node, metadata) { - if (node.type === syntax_1.Syntax.Program && node.body.length > 0) { - return; - } - this.insertInnerComments(node, metadata); - var trailingComments = this.findTrailingComments(metadata); - var leadingComments = this.findLeadingComments(metadata); - if (leadingComments.length > 0) { - node.leadingComments = leadingComments; - } - if (trailingComments.length > 0) { - node.trailingComments = trailingComments; - } - this.stack.push({ - node: node, - start: metadata.start.offset - }); - }; - CommentHandler.prototype.visitComment = function (node, metadata) { - var type = (node.type[0] === 'L') ? 'Line' : 'Block'; - var comment = { - type: type, - value: node.value - }; - if (node.range) { - comment.range = node.range; - } - if (node.loc) { - comment.loc = node.loc; - } - this.comments.push(comment); - if (this.attach) { - var entry = { - comment: { - type: type, - value: node.value, - range: [metadata.start.offset, metadata.end.offset] - }, - start: metadata.start.offset - }; - if (node.loc) { - entry.comment.loc = node.loc; - } - node.type = type; - this.leading.push(entry); - this.trailing.push(entry); - } - }; - CommentHandler.prototype.visit = function (node, metadata) { - if (node.type === 'LineComment') { - this.visitComment(node, metadata); - } - else if (node.type === 'BlockComment') { - this.visitComment(node, metadata); - } - else if (this.attach) { - this.visitNode(node, metadata); - } - }; - return CommentHandler; - }()); - exports.CommentHandler = CommentHandler; + "use strict"; + Object.defineProperty(exports, "__esModule", { value: true }); + var syntax_1 = __webpack_require__(2); + var CommentHandler = (function () { + function CommentHandler() { + this.attach = false; + this.comments = []; + this.stack = []; + this.leading = []; + this.trailing = []; + } + CommentHandler.prototype.insertInnerComments = function (node, metadata) { + // innnerComments for properties empty block + // `function a() {/** comments **\/}` + if (node.type === syntax_1.Syntax.BlockStatement && node.body.length === 0) { + var innerComments = []; + for (var i = this.leading.length - 1; i >= 0; --i) { + var entry = this.leading[i]; + if (metadata.end.offset >= entry.start) { + innerComments.unshift(entry.comment); + this.leading.splice(i, 1); + this.trailing.splice(i, 1); + } + } + if (innerComments.length) { + node.innerComments = innerComments; + } + } + }; + CommentHandler.prototype.findTrailingComments = function (metadata) { + var trailingComments = []; + if (this.trailing.length > 0) { + for (var i = this.trailing.length - 1; i >= 0; --i) { + var entry_1 = this.trailing[i]; + if (entry_1.start >= metadata.end.offset) { + trailingComments.unshift(entry_1.comment); + } + } + this.trailing.length = 0; + return trailingComments; + } + var entry = this.stack[this.stack.length - 1]; + if (entry && entry.node.trailingComments) { + var firstComment = entry.node.trailingComments[0]; + if (firstComment && firstComment.range[0] >= metadata.end.offset) { + trailingComments = entry.node.trailingComments; + delete entry.node.trailingComments; + } + } + return trailingComments; + }; + CommentHandler.prototype.findLeadingComments = function (metadata) { + var leadingComments = []; + var target; + while (this.stack.length > 0) { + var entry = this.stack[this.stack.length - 1]; + if (entry && entry.start >= metadata.start.offset) { + target = entry.node; + this.stack.pop(); + } + else { + break; + } + } + if (target) { + var count = target.leadingComments ? target.leadingComments.length : 0; + for (var i = count - 1; i >= 0; --i) { + var comment = target.leadingComments[i]; + if (comment.range[1] <= metadata.start.offset) { + leadingComments.unshift(comment); + target.leadingComments.splice(i, 1); + } + } + if (target.leadingComments && target.leadingComments.length === 0) { + delete target.leadingComments; + } + return leadingComments; + } + for (var i = this.leading.length - 1; i >= 0; --i) { + var entry = this.leading[i]; + if (entry.start <= metadata.start.offset) { + leadingComments.unshift(entry.comment); + this.leading.splice(i, 1); + } + } + return leadingComments; + }; + CommentHandler.prototype.visitNode = function (node, metadata) { + if (node.type === syntax_1.Syntax.Program && node.body.length > 0) { + return; + } + this.insertInnerComments(node, metadata); + var trailingComments = this.findTrailingComments(metadata); + var leadingComments = this.findLeadingComments(metadata); + if (leadingComments.length > 0) { + node.leadingComments = leadingComments; + } + if (trailingComments.length > 0) { + node.trailingComments = trailingComments; + } + this.stack.push({ + node: node, + start: metadata.start.offset + }); + }; + CommentHandler.prototype.visitComment = function (node, metadata) { + var type = (node.type[0] === 'L') ? 'Line' : 'Block'; + var comment = { + type: type, + value: node.value + }; + if (node.range) { + comment.range = node.range; + } + if (node.loc) { + comment.loc = node.loc; + } + this.comments.push(comment); + if (this.attach) { + var entry = { + comment: { + type: type, + value: node.value, + range: [metadata.start.offset, metadata.end.offset] + }, + start: metadata.start.offset + }; + if (node.loc) { + entry.comment.loc = node.loc; + } + node.type = type; + this.leading.push(entry); + this.trailing.push(entry); + } + }; + CommentHandler.prototype.visit = function (node, metadata) { + if (node.type === 'LineComment') { + this.visitComment(node, metadata); + } + else if (node.type === 'BlockComment') { + this.visitComment(node, metadata); + } + else if (this.attach) { + this.visitNode(node, metadata); + } + }; + return CommentHandler; + }()); + exports.CommentHandler = CommentHandler; /***/ }, /* 2 */ /***/ function(module, exports) { - "use strict"; - Object.defineProperty(exports, "__esModule", { value: true }); - exports.Syntax = { - AssignmentExpression: 'AssignmentExpression', - AssignmentPattern: 'AssignmentPattern', - ArrayExpression: 'ArrayExpression', - ArrayPattern: 'ArrayPattern', - ArrowFunctionExpression: 'ArrowFunctionExpression', - AwaitExpression: 'AwaitExpression', - BlockStatement: 'BlockStatement', - BinaryExpression: 'BinaryExpression', - BreakStatement: 'BreakStatement', - CallExpression: 'CallExpression', - CatchClause: 'CatchClause', - ClassBody: 'ClassBody', - ClassDeclaration: 'ClassDeclaration', - ClassExpression: 'ClassExpression', - ConditionalExpression: 'ConditionalExpression', - ContinueStatement: 'ContinueStatement', - DoWhileStatement: 'DoWhileStatement', - DebuggerStatement: 'DebuggerStatement', - EmptyStatement: 'EmptyStatement', - ExportAllDeclaration: 'ExportAllDeclaration', - ExportDefaultDeclaration: 'ExportDefaultDeclaration', - ExportNamedDeclaration: 'ExportNamedDeclaration', - ExportSpecifier: 'ExportSpecifier', - ExpressionStatement: 'ExpressionStatement', - ForStatement: 'ForStatement', - ForOfStatement: 'ForOfStatement', - ForInStatement: 'ForInStatement', - FunctionDeclaration: 'FunctionDeclaration', - FunctionExpression: 'FunctionExpression', - Identifier: 'Identifier', - IfStatement: 'IfStatement', - ImportDeclaration: 'ImportDeclaration', - ImportDefaultSpecifier: 'ImportDefaultSpecifier', - ImportNamespaceSpecifier: 'ImportNamespaceSpecifier', - ImportSpecifier: 'ImportSpecifier', - Literal: 'Literal', - LabeledStatement: 'LabeledStatement', - LogicalExpression: 'LogicalExpression', - MemberExpression: 'MemberExpression', - MetaProperty: 'MetaProperty', - MethodDefinition: 'MethodDefinition', - NewExpression: 'NewExpression', - ObjectExpression: 'ObjectExpression', - ObjectPattern: 'ObjectPattern', - Program: 'Program', - Property: 'Property', - RestElement: 'RestElement', - ReturnStatement: 'ReturnStatement', - SequenceExpression: 'SequenceExpression', - SpreadElement: 'SpreadElement', - Super: 'Super', - SwitchCase: 'SwitchCase', - SwitchStatement: 'SwitchStatement', - TaggedTemplateExpression: 'TaggedTemplateExpression', - TemplateElement: 'TemplateElement', - TemplateLiteral: 'TemplateLiteral', - ThisExpression: 'ThisExpression', - ThrowStatement: 'ThrowStatement', - TryStatement: 'TryStatement', - UnaryExpression: 'UnaryExpression', - UpdateExpression: 'UpdateExpression', - VariableDeclaration: 'VariableDeclaration', - VariableDeclarator: 'VariableDeclarator', - WhileStatement: 'WhileStatement', - WithStatement: 'WithStatement', - YieldExpression: 'YieldExpression' - }; + "use strict"; + Object.defineProperty(exports, "__esModule", { value: true }); + exports.Syntax = { + AssignmentExpression: 'AssignmentExpression', + AssignmentPattern: 'AssignmentPattern', + ArrayExpression: 'ArrayExpression', + ArrayPattern: 'ArrayPattern', + ArrowFunctionExpression: 'ArrowFunctionExpression', + AwaitExpression: 'AwaitExpression', + BlockStatement: 'BlockStatement', + BinaryExpression: 'BinaryExpression', + BreakStatement: 'BreakStatement', + CallExpression: 'CallExpression', + CatchClause: 'CatchClause', + ClassBody: 'ClassBody', + ClassDeclaration: 'ClassDeclaration', + ClassExpression: 'ClassExpression', + ConditionalExpression: 'ConditionalExpression', + ContinueStatement: 'ContinueStatement', + DoWhileStatement: 'DoWhileStatement', + DebuggerStatement: 'DebuggerStatement', + EmptyStatement: 'EmptyStatement', + ExportAllDeclaration: 'ExportAllDeclaration', + ExportDefaultDeclaration: 'ExportDefaultDeclaration', + ExportNamedDeclaration: 'ExportNamedDeclaration', + ExportSpecifier: 'ExportSpecifier', + ExpressionStatement: 'ExpressionStatement', + ForStatement: 'ForStatement', + ForOfStatement: 'ForOfStatement', + ForInStatement: 'ForInStatement', + FunctionDeclaration: 'FunctionDeclaration', + FunctionExpression: 'FunctionExpression', + Identifier: 'Identifier', + IfStatement: 'IfStatement', + ImportDeclaration: 'ImportDeclaration', + ImportDefaultSpecifier: 'ImportDefaultSpecifier', + ImportNamespaceSpecifier: 'ImportNamespaceSpecifier', + ImportSpecifier: 'ImportSpecifier', + Literal: 'Literal', + LabeledStatement: 'LabeledStatement', + LogicalExpression: 'LogicalExpression', + MemberExpression: 'MemberExpression', + MetaProperty: 'MetaProperty', + MethodDefinition: 'MethodDefinition', + NewExpression: 'NewExpression', + ObjectExpression: 'ObjectExpression', + ObjectPattern: 'ObjectPattern', + Program: 'Program', + Property: 'Property', + RestElement: 'RestElement', + ReturnStatement: 'ReturnStatement', + SequenceExpression: 'SequenceExpression', + SpreadElement: 'SpreadElement', + Super: 'Super', + SwitchCase: 'SwitchCase', + SwitchStatement: 'SwitchStatement', + TaggedTemplateExpression: 'TaggedTemplateExpression', + TemplateElement: 'TemplateElement', + TemplateLiteral: 'TemplateLiteral', + ThisExpression: 'ThisExpression', + ThrowStatement: 'ThrowStatement', + TryStatement: 'TryStatement', + UnaryExpression: 'UnaryExpression', + UpdateExpression: 'UpdateExpression', + VariableDeclaration: 'VariableDeclaration', + VariableDeclarator: 'VariableDeclarator', + WhileStatement: 'WhileStatement', + WithStatement: 'WithStatement', + YieldExpression: 'YieldExpression' + }; /***/ }, /* 3 */ /***/ function(module, exports, __webpack_require__) { - "use strict"; + "use strict"; /* istanbul ignore next */ - var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; - return function (d, b) { - extendStatics(d, b); - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); - }; - })(); - Object.defineProperty(exports, "__esModule", { value: true }); - var character_1 = __webpack_require__(4); - var JSXNode = __webpack_require__(5); - var jsx_syntax_1 = __webpack_require__(6); - var Node = __webpack_require__(7); - var parser_1 = __webpack_require__(8); - var token_1 = __webpack_require__(13); - var xhtml_entities_1 = __webpack_require__(14); - token_1.TokenName[100 /* Identifier */] = 'JSXIdentifier'; - token_1.TokenName[101 /* Text */] = 'JSXText'; - // Fully qualified element name, e.g. returns "svg:path" - function getQualifiedElementName(elementName) { - var qualifiedName; - switch (elementName.type) { - case jsx_syntax_1.JSXSyntax.JSXIdentifier: - var id = elementName; - qualifiedName = id.name; - break; - case jsx_syntax_1.JSXSyntax.JSXNamespacedName: - var ns = elementName; - qualifiedName = getQualifiedElementName(ns.namespace) + ':' + - getQualifiedElementName(ns.name); - break; - case jsx_syntax_1.JSXSyntax.JSXMemberExpression: - var expr = elementName; - qualifiedName = getQualifiedElementName(expr.object) + '.' + - getQualifiedElementName(expr.property); - break; - /* istanbul ignore next */ - default: - break; - } - return qualifiedName; - } - var JSXParser = (function (_super) { - __extends(JSXParser, _super); - function JSXParser(code, options, delegate) { - return _super.call(this, code, options, delegate) || this; - } - JSXParser.prototype.parsePrimaryExpression = function () { - return this.match('<') ? this.parseJSXRoot() : _super.prototype.parsePrimaryExpression.call(this); - }; - JSXParser.prototype.startJSX = function () { - // Unwind the scanner before the lookahead token. - this.scanner.index = this.startMarker.index; - this.scanner.lineNumber = this.startMarker.line; - this.scanner.lineStart = this.startMarker.index - this.startMarker.column; - }; - JSXParser.prototype.finishJSX = function () { - // Prime the next lookahead. - this.nextToken(); - }; - JSXParser.prototype.reenterJSX = function () { - this.startJSX(); - this.expectJSX('}'); - // Pop the closing '}' added from the lookahead. - if (this.config.tokens) { - this.tokens.pop(); - } - }; - JSXParser.prototype.createJSXNode = function () { - this.collectComments(); - return { - index: this.scanner.index, - line: this.scanner.lineNumber, - column: this.scanner.index - this.scanner.lineStart - }; - }; - JSXParser.prototype.createJSXChildNode = function () { - return { - index: this.scanner.index, - line: this.scanner.lineNumber, - column: this.scanner.index - this.scanner.lineStart - }; - }; - JSXParser.prototype.scanXHTMLEntity = function (quote) { - var result = '&'; - var valid = true; - var terminated = false; - var numeric = false; - var hex = false; - while (!this.scanner.eof() && valid && !terminated) { - var ch = this.scanner.source[this.scanner.index]; - if (ch === quote) { - break; - } - terminated = (ch === ';'); - result += ch; - ++this.scanner.index; - if (!terminated) { - switch (result.length) { - case 2: - // e.g. '{' - numeric = (ch === '#'); - break; - case 3: - if (numeric) { - // e.g. 'A' - hex = (ch === 'x'); - valid = hex || character_1.Character.isDecimalDigit(ch.charCodeAt(0)); - numeric = numeric && !hex; - } - break; - default: - valid = valid && !(numeric && !character_1.Character.isDecimalDigit(ch.charCodeAt(0))); - valid = valid && !(hex && !character_1.Character.isHexDigit(ch.charCodeAt(0))); - break; - } - } - } - if (valid && terminated && result.length > 2) { - // e.g. 'A' becomes just '#x41' - var str = result.substr(1, result.length - 2); - if (numeric && str.length > 1) { - result = String.fromCharCode(parseInt(str.substr(1), 10)); - } - else if (hex && str.length > 2) { - result = String.fromCharCode(parseInt('0' + str.substr(1), 16)); - } - else if (!numeric && !hex && xhtml_entities_1.XHTMLEntities[str]) { - result = xhtml_entities_1.XHTMLEntities[str]; - } - } - return result; - }; - // Scan the next JSX token. This replaces Scanner#lex when in JSX mode. - JSXParser.prototype.lexJSX = function () { - var cp = this.scanner.source.charCodeAt(this.scanner.index); - // < > / : = { } - if (cp === 60 || cp === 62 || cp === 47 || cp === 58 || cp === 61 || cp === 123 || cp === 125) { - var value = this.scanner.source[this.scanner.index++]; - return { - type: 7 /* Punctuator */, - value: value, - lineNumber: this.scanner.lineNumber, - lineStart: this.scanner.lineStart, - start: this.scanner.index - 1, - end: this.scanner.index - }; - } - // " ' - if (cp === 34 || cp === 39) { - var start = this.scanner.index; - var quote = this.scanner.source[this.scanner.index++]; - var str = ''; - while (!this.scanner.eof()) { - var ch = this.scanner.source[this.scanner.index++]; - if (ch === quote) { - break; - } - else if (ch === '&') { - str += this.scanXHTMLEntity(quote); - } - else { - str += ch; - } - } - return { - type: 8 /* StringLiteral */, - value: str, - lineNumber: this.scanner.lineNumber, - lineStart: this.scanner.lineStart, - start: start, - end: this.scanner.index - }; - } - // ... or . - if (cp === 46) { - var n1 = this.scanner.source.charCodeAt(this.scanner.index + 1); - var n2 = this.scanner.source.charCodeAt(this.scanner.index + 2); - var value = (n1 === 46 && n2 === 46) ? '...' : '.'; - var start = this.scanner.index; - this.scanner.index += value.length; - return { - type: 7 /* Punctuator */, - value: value, - lineNumber: this.scanner.lineNumber, - lineStart: this.scanner.lineStart, - start: start, - end: this.scanner.index - }; - } - // ` - if (cp === 96) { - // Only placeholder, since it will be rescanned as a real assignment expression. - return { - type: 10 /* Template */, - value: '', - lineNumber: this.scanner.lineNumber, - lineStart: this.scanner.lineStart, - start: this.scanner.index, - end: this.scanner.index - }; - } - // Identifer can not contain backslash (char code 92). - if (character_1.Character.isIdentifierStart(cp) && (cp !== 92)) { - var start = this.scanner.index; - ++this.scanner.index; - while (!this.scanner.eof()) { - var ch = this.scanner.source.charCodeAt(this.scanner.index); - if (character_1.Character.isIdentifierPart(ch) && (ch !== 92)) { - ++this.scanner.index; - } - else if (ch === 45) { - // Hyphen (char code 45) can be part of an identifier. - ++this.scanner.index; - } - else { - break; - } - } - var id = this.scanner.source.slice(start, this.scanner.index); - return { - type: 100 /* Identifier */, - value: id, - lineNumber: this.scanner.lineNumber, - lineStart: this.scanner.lineStart, - start: start, - end: this.scanner.index - }; - } - return this.scanner.lex(); - }; - JSXParser.prototype.nextJSXToken = function () { - this.collectComments(); - this.startMarker.index = this.scanner.index; - this.startMarker.line = this.scanner.lineNumber; - this.startMarker.column = this.scanner.index - this.scanner.lineStart; - var token = this.lexJSX(); - this.lastMarker.index = this.scanner.index; - this.lastMarker.line = this.scanner.lineNumber; - this.lastMarker.column = this.scanner.index - this.scanner.lineStart; - if (this.config.tokens) { - this.tokens.push(this.convertToken(token)); - } - return token; - }; - JSXParser.prototype.nextJSXText = function () { - this.startMarker.index = this.scanner.index; - this.startMarker.line = this.scanner.lineNumber; - this.startMarker.column = this.scanner.index - this.scanner.lineStart; - var start = this.scanner.index; - var text = ''; - while (!this.scanner.eof()) { - var ch = this.scanner.source[this.scanner.index]; - if (ch === '{' || ch === '<') { - break; - } - ++this.scanner.index; - text += ch; - if (character_1.Character.isLineTerminator(ch.charCodeAt(0))) { - ++this.scanner.lineNumber; - if (ch === '\r' && this.scanner.source[this.scanner.index] === '\n') { - ++this.scanner.index; - } - this.scanner.lineStart = this.scanner.index; - } - } - this.lastMarker.index = this.scanner.index; - this.lastMarker.line = this.scanner.lineNumber; - this.lastMarker.column = this.scanner.index - this.scanner.lineStart; - var token = { - type: 101 /* Text */, - value: text, - lineNumber: this.scanner.lineNumber, - lineStart: this.scanner.lineStart, - start: start, - end: this.scanner.index - }; - if ((text.length > 0) && this.config.tokens) { - this.tokens.push(this.convertToken(token)); - } - return token; - }; - JSXParser.prototype.peekJSXToken = function () { - var state = this.scanner.saveState(); - this.scanner.scanComments(); - var next = this.lexJSX(); - this.scanner.restoreState(state); - return next; - }; - // Expect the next JSX token to match the specified punctuator. - // If not, an exception will be thrown. - JSXParser.prototype.expectJSX = function (value) { - var token = this.nextJSXToken(); - if (token.type !== 7 /* Punctuator */ || token.value !== value) { - this.throwUnexpectedToken(token); - } - }; - // Return true if the next JSX token matches the specified punctuator. - JSXParser.prototype.matchJSX = function (value) { - var next = this.peekJSXToken(); - return next.type === 7 /* Punctuator */ && next.value === value; - }; - JSXParser.prototype.parseJSXIdentifier = function () { - var node = this.createJSXNode(); - var token = this.nextJSXToken(); - if (token.type !== 100 /* Identifier */) { - this.throwUnexpectedToken(token); - } - return this.finalize(node, new JSXNode.JSXIdentifier(token.value)); - }; - JSXParser.prototype.parseJSXElementName = function () { - var node = this.createJSXNode(); - var elementName = this.parseJSXIdentifier(); - if (this.matchJSX(':')) { - var namespace = elementName; - this.expectJSX(':'); - var name_1 = this.parseJSXIdentifier(); - elementName = this.finalize(node, new JSXNode.JSXNamespacedName(namespace, name_1)); - } - else if (this.matchJSX('.')) { - while (this.matchJSX('.')) { - var object = elementName; - this.expectJSX('.'); - var property = this.parseJSXIdentifier(); - elementName = this.finalize(node, new JSXNode.JSXMemberExpression(object, property)); - } - } - return elementName; - }; - JSXParser.prototype.parseJSXAttributeName = function () { - var node = this.createJSXNode(); - var attributeName; - var identifier = this.parseJSXIdentifier(); - if (this.matchJSX(':')) { - var namespace = identifier; - this.expectJSX(':'); - var name_2 = this.parseJSXIdentifier(); - attributeName = this.finalize(node, new JSXNode.JSXNamespacedName(namespace, name_2)); - } - else { - attributeName = identifier; - } - return attributeName; - }; - JSXParser.prototype.parseJSXStringLiteralAttribute = function () { - var node = this.createJSXNode(); - var token = this.nextJSXToken(); - if (token.type !== 8 /* StringLiteral */) { - this.throwUnexpectedToken(token); - } - var raw = this.getTokenRaw(token); - return this.finalize(node, new Node.Literal(token.value, raw)); - }; - JSXParser.prototype.parseJSXExpressionAttribute = function () { - var node = this.createJSXNode(); - this.expectJSX('{'); - this.finishJSX(); - if (this.match('}')) { - this.tolerateError('JSX attributes must only be assigned a non-empty expression'); - } - var expression = this.parseAssignmentExpression(); - this.reenterJSX(); - return this.finalize(node, new JSXNode.JSXExpressionContainer(expression)); - }; - JSXParser.prototype.parseJSXAttributeValue = function () { - return this.matchJSX('{') ? this.parseJSXExpressionAttribute() : - this.matchJSX('<') ? this.parseJSXElement() : this.parseJSXStringLiteralAttribute(); - }; - JSXParser.prototype.parseJSXNameValueAttribute = function () { - var node = this.createJSXNode(); - var name = this.parseJSXAttributeName(); - var value = null; - if (this.matchJSX('=')) { - this.expectJSX('='); - value = this.parseJSXAttributeValue(); - } - return this.finalize(node, new JSXNode.JSXAttribute(name, value)); - }; - JSXParser.prototype.parseJSXSpreadAttribute = function () { - var node = this.createJSXNode(); - this.expectJSX('{'); - this.expectJSX('...'); - this.finishJSX(); - var argument = this.parseAssignmentExpression(); - this.reenterJSX(); - return this.finalize(node, new JSXNode.JSXSpreadAttribute(argument)); - }; - JSXParser.prototype.parseJSXAttributes = function () { - var attributes = []; - while (!this.matchJSX('/') && !this.matchJSX('>')) { - var attribute = this.matchJSX('{') ? this.parseJSXSpreadAttribute() : - this.parseJSXNameValueAttribute(); - attributes.push(attribute); - } - return attributes; - }; - JSXParser.prototype.parseJSXOpeningElement = function () { - var node = this.createJSXNode(); - this.expectJSX('<'); - var name = this.parseJSXElementName(); - var attributes = this.parseJSXAttributes(); - var selfClosing = this.matchJSX('/'); - if (selfClosing) { - this.expectJSX('/'); - } - this.expectJSX('>'); - return this.finalize(node, new JSXNode.JSXOpeningElement(name, selfClosing, attributes)); - }; - JSXParser.prototype.parseJSXBoundaryElement = function () { - var node = this.createJSXNode(); - this.expectJSX('<'); - if (this.matchJSX('/')) { - this.expectJSX('/'); - var name_3 = this.parseJSXElementName(); - this.expectJSX('>'); - return this.finalize(node, new JSXNode.JSXClosingElement(name_3)); - } - var name = this.parseJSXElementName(); - var attributes = this.parseJSXAttributes(); - var selfClosing = this.matchJSX('/'); - if (selfClosing) { - this.expectJSX('/'); - } - this.expectJSX('>'); - return this.finalize(node, new JSXNode.JSXOpeningElement(name, selfClosing, attributes)); - }; - JSXParser.prototype.parseJSXEmptyExpression = function () { - var node = this.createJSXChildNode(); - this.collectComments(); - this.lastMarker.index = this.scanner.index; - this.lastMarker.line = this.scanner.lineNumber; - this.lastMarker.column = this.scanner.index - this.scanner.lineStart; - return this.finalize(node, new JSXNode.JSXEmptyExpression()); - }; - JSXParser.prototype.parseJSXExpressionContainer = function () { - var node = this.createJSXNode(); - this.expectJSX('{'); - var expression; - if (this.matchJSX('}')) { - expression = this.parseJSXEmptyExpression(); - this.expectJSX('}'); - } - else { - this.finishJSX(); - expression = this.parseAssignmentExpression(); - this.reenterJSX(); - } - return this.finalize(node, new JSXNode.JSXExpressionContainer(expression)); - }; - JSXParser.prototype.parseJSXChildren = function () { - var children = []; - while (!this.scanner.eof()) { - var node = this.createJSXChildNode(); - var token = this.nextJSXText(); - if (token.start < token.end) { - var raw = this.getTokenRaw(token); - var child = this.finalize(node, new JSXNode.JSXText(token.value, raw)); - children.push(child); - } - if (this.scanner.source[this.scanner.index] === '{') { - var container = this.parseJSXExpressionContainer(); - children.push(container); - } - else { - break; - } - } - return children; - }; - JSXParser.prototype.parseComplexJSXElement = function (el) { - var stack = []; - while (!this.scanner.eof()) { - el.children = el.children.concat(this.parseJSXChildren()); - var node = this.createJSXChildNode(); - var element = this.parseJSXBoundaryElement(); - if (element.type === jsx_syntax_1.JSXSyntax.JSXOpeningElement) { - var opening = element; - if (opening.selfClosing) { - var child = this.finalize(node, new JSXNode.JSXElement(opening, [], null)); - el.children.push(child); - } - else { - stack.push(el); - el = { node: node, opening: opening, closing: null, children: [] }; - } - } - if (element.type === jsx_syntax_1.JSXSyntax.JSXClosingElement) { - el.closing = element; - var open_1 = getQualifiedElementName(el.opening.name); - var close_1 = getQualifiedElementName(el.closing.name); - if (open_1 !== close_1) { - this.tolerateError('Expected corresponding JSX closing tag for %0', open_1); - } - if (stack.length > 0) { - var child = this.finalize(el.node, new JSXNode.JSXElement(el.opening, el.children, el.closing)); - el = stack[stack.length - 1]; - el.children.push(child); - stack.pop(); - } - else { - break; - } - } - } - return el; - }; - JSXParser.prototype.parseJSXElement = function () { - var node = this.createJSXNode(); - var opening = this.parseJSXOpeningElement(); - var children = []; - var closing = null; - if (!opening.selfClosing) { - var el = this.parseComplexJSXElement({ node: node, opening: opening, closing: closing, children: children }); - children = el.children; - closing = el.closing; - } - return this.finalize(node, new JSXNode.JSXElement(opening, children, closing)); - }; - JSXParser.prototype.parseJSXRoot = function () { - // Pop the opening '<' added from the lookahead. - if (this.config.tokens) { - this.tokens.pop(); - } - this.startJSX(); - var element = this.parseJSXElement(); - this.finishJSX(); - return element; - }; - JSXParser.prototype.isStartOfExpression = function () { - return _super.prototype.isStartOfExpression.call(this) || this.match('<'); - }; - return JSXParser; - }(parser_1.Parser)); - exports.JSXParser = JSXParser; + var __extends = (this && this.__extends) || (function () { + var extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; + })(); + Object.defineProperty(exports, "__esModule", { value: true }); + var character_1 = __webpack_require__(4); + var JSXNode = __webpack_require__(5); + var jsx_syntax_1 = __webpack_require__(6); + var Node = __webpack_require__(7); + var parser_1 = __webpack_require__(8); + var token_1 = __webpack_require__(13); + var xhtml_entities_1 = __webpack_require__(14); + token_1.TokenName[100 /* Identifier */] = 'JSXIdentifier'; + token_1.TokenName[101 /* Text */] = 'JSXText'; + // Fully qualified element name, e.g. returns "svg:path" + function getQualifiedElementName(elementName) { + var qualifiedName; + switch (elementName.type) { + case jsx_syntax_1.JSXSyntax.JSXIdentifier: + var id = elementName; + qualifiedName = id.name; + break; + case jsx_syntax_1.JSXSyntax.JSXNamespacedName: + var ns = elementName; + qualifiedName = getQualifiedElementName(ns.namespace) + ':' + + getQualifiedElementName(ns.name); + break; + case jsx_syntax_1.JSXSyntax.JSXMemberExpression: + var expr = elementName; + qualifiedName = getQualifiedElementName(expr.object) + '.' + + getQualifiedElementName(expr.property); + break; + /* istanbul ignore next */ + default: + break; + } + return qualifiedName; + } + var JSXParser = (function (_super) { + __extends(JSXParser, _super); + function JSXParser(code, options, delegate) { + return _super.call(this, code, options, delegate) || this; + } + JSXParser.prototype.parsePrimaryExpression = function () { + return this.match('<') ? this.parseJSXRoot() : _super.prototype.parsePrimaryExpression.call(this); + }; + JSXParser.prototype.startJSX = function () { + // Unwind the scanner before the lookahead token. + this.scanner.index = this.startMarker.index; + this.scanner.lineNumber = this.startMarker.line; + this.scanner.lineStart = this.startMarker.index - this.startMarker.column; + }; + JSXParser.prototype.finishJSX = function () { + // Prime the next lookahead. + this.nextToken(); + }; + JSXParser.prototype.reenterJSX = function () { + this.startJSX(); + this.expectJSX('}'); + // Pop the closing '}' added from the lookahead. + if (this.config.tokens) { + this.tokens.pop(); + } + }; + JSXParser.prototype.createJSXNode = function () { + this.collectComments(); + return { + index: this.scanner.index, + line: this.scanner.lineNumber, + column: this.scanner.index - this.scanner.lineStart + }; + }; + JSXParser.prototype.createJSXChildNode = function () { + return { + index: this.scanner.index, + line: this.scanner.lineNumber, + column: this.scanner.index - this.scanner.lineStart + }; + }; + JSXParser.prototype.scanXHTMLEntity = function (quote) { + var result = '&'; + var valid = true; + var terminated = false; + var numeric = false; + var hex = false; + while (!this.scanner.eof() && valid && !terminated) { + var ch = this.scanner.source[this.scanner.index]; + if (ch === quote) { + break; + } + terminated = (ch === ';'); + result += ch; + ++this.scanner.index; + if (!terminated) { + switch (result.length) { + case 2: + // e.g. '{' + numeric = (ch === '#'); + break; + case 3: + if (numeric) { + // e.g. 'A' + hex = (ch === 'x'); + valid = hex || character_1.Character.isDecimalDigit(ch.charCodeAt(0)); + numeric = numeric && !hex; + } + break; + default: + valid = valid && !(numeric && !character_1.Character.isDecimalDigit(ch.charCodeAt(0))); + valid = valid && !(hex && !character_1.Character.isHexDigit(ch.charCodeAt(0))); + break; + } + } + } + if (valid && terminated && result.length > 2) { + // e.g. 'A' becomes just '#x41' + var str = result.substr(1, result.length - 2); + if (numeric && str.length > 1) { + result = String.fromCharCode(parseInt(str.substr(1), 10)); + } + else if (hex && str.length > 2) { + result = String.fromCharCode(parseInt('0' + str.substr(1), 16)); + } + else if (!numeric && !hex && xhtml_entities_1.XHTMLEntities[str]) { + result = xhtml_entities_1.XHTMLEntities[str]; + } + } + return result; + }; + // Scan the next JSX token. This replaces Scanner#lex when in JSX mode. + JSXParser.prototype.lexJSX = function () { + var cp = this.scanner.source.charCodeAt(this.scanner.index); + // < > / : = { } + if (cp === 60 || cp === 62 || cp === 47 || cp === 58 || cp === 61 || cp === 123 || cp === 125) { + var value = this.scanner.source[this.scanner.index++]; + return { + type: 7 /* Punctuator */, + value: value, + lineNumber: this.scanner.lineNumber, + lineStart: this.scanner.lineStart, + start: this.scanner.index - 1, + end: this.scanner.index + }; + } + // " ' + if (cp === 34 || cp === 39) { + var start = this.scanner.index; + var quote = this.scanner.source[this.scanner.index++]; + var str = ''; + while (!this.scanner.eof()) { + var ch = this.scanner.source[this.scanner.index++]; + if (ch === quote) { + break; + } + else if (ch === '&') { + str += this.scanXHTMLEntity(quote); + } + else { + str += ch; + } + } + return { + type: 8 /* StringLiteral */, + value: str, + lineNumber: this.scanner.lineNumber, + lineStart: this.scanner.lineStart, + start: start, + end: this.scanner.index + }; + } + // ... or . + if (cp === 46) { + var n1 = this.scanner.source.charCodeAt(this.scanner.index + 1); + var n2 = this.scanner.source.charCodeAt(this.scanner.index + 2); + var value = (n1 === 46 && n2 === 46) ? '...' : '.'; + var start = this.scanner.index; + this.scanner.index += value.length; + return { + type: 7 /* Punctuator */, + value: value, + lineNumber: this.scanner.lineNumber, + lineStart: this.scanner.lineStart, + start: start, + end: this.scanner.index + }; + } + // ` + if (cp === 96) { + // Only placeholder, since it will be rescanned as a real assignment expression. + return { + type: 10 /* Template */, + value: '', + lineNumber: this.scanner.lineNumber, + lineStart: this.scanner.lineStart, + start: this.scanner.index, + end: this.scanner.index + }; + } + // Identifer can not contain backslash (char code 92). + if (character_1.Character.isIdentifierStart(cp) && (cp !== 92)) { + var start = this.scanner.index; + ++this.scanner.index; + while (!this.scanner.eof()) { + var ch = this.scanner.source.charCodeAt(this.scanner.index); + if (character_1.Character.isIdentifierPart(ch) && (ch !== 92)) { + ++this.scanner.index; + } + else if (ch === 45) { + // Hyphen (char code 45) can be part of an identifier. + ++this.scanner.index; + } + else { + break; + } + } + var id = this.scanner.source.slice(start, this.scanner.index); + return { + type: 100 /* Identifier */, + value: id, + lineNumber: this.scanner.lineNumber, + lineStart: this.scanner.lineStart, + start: start, + end: this.scanner.index + }; + } + return this.scanner.lex(); + }; + JSXParser.prototype.nextJSXToken = function () { + this.collectComments(); + this.startMarker.index = this.scanner.index; + this.startMarker.line = this.scanner.lineNumber; + this.startMarker.column = this.scanner.index - this.scanner.lineStart; + var token = this.lexJSX(); + this.lastMarker.index = this.scanner.index; + this.lastMarker.line = this.scanner.lineNumber; + this.lastMarker.column = this.scanner.index - this.scanner.lineStart; + if (this.config.tokens) { + this.tokens.push(this.convertToken(token)); + } + return token; + }; + JSXParser.prototype.nextJSXText = function () { + this.startMarker.index = this.scanner.index; + this.startMarker.line = this.scanner.lineNumber; + this.startMarker.column = this.scanner.index - this.scanner.lineStart; + var start = this.scanner.index; + var text = ''; + while (!this.scanner.eof()) { + var ch = this.scanner.source[this.scanner.index]; + if (ch === '{' || ch === '<') { + break; + } + ++this.scanner.index; + text += ch; + if (character_1.Character.isLineTerminator(ch.charCodeAt(0))) { + ++this.scanner.lineNumber; + if (ch === '\r' && this.scanner.source[this.scanner.index] === '\n') { + ++this.scanner.index; + } + this.scanner.lineStart = this.scanner.index; + } + } + this.lastMarker.index = this.scanner.index; + this.lastMarker.line = this.scanner.lineNumber; + this.lastMarker.column = this.scanner.index - this.scanner.lineStart; + var token = { + type: 101 /* Text */, + value: text, + lineNumber: this.scanner.lineNumber, + lineStart: this.scanner.lineStart, + start: start, + end: this.scanner.index + }; + if ((text.length > 0) && this.config.tokens) { + this.tokens.push(this.convertToken(token)); + } + return token; + }; + JSXParser.prototype.peekJSXToken = function () { + var state = this.scanner.saveState(); + this.scanner.scanComments(); + var next = this.lexJSX(); + this.scanner.restoreState(state); + return next; + }; + // Expect the next JSX token to match the specified punctuator. + // If not, an exception will be thrown. + JSXParser.prototype.expectJSX = function (value) { + var token = this.nextJSXToken(); + if (token.type !== 7 /* Punctuator */ || token.value !== value) { + this.throwUnexpectedToken(token); + } + }; + // Return true if the next JSX token matches the specified punctuator. + JSXParser.prototype.matchJSX = function (value) { + var next = this.peekJSXToken(); + return next.type === 7 /* Punctuator */ && next.value === value; + }; + JSXParser.prototype.parseJSXIdentifier = function () { + var node = this.createJSXNode(); + var token = this.nextJSXToken(); + if (token.type !== 100 /* Identifier */) { + this.throwUnexpectedToken(token); + } + return this.finalize(node, new JSXNode.JSXIdentifier(token.value)); + }; + JSXParser.prototype.parseJSXElementName = function () { + var node = this.createJSXNode(); + var elementName = this.parseJSXIdentifier(); + if (this.matchJSX(':')) { + var namespace = elementName; + this.expectJSX(':'); + var name_1 = this.parseJSXIdentifier(); + elementName = this.finalize(node, new JSXNode.JSXNamespacedName(namespace, name_1)); + } + else if (this.matchJSX('.')) { + while (this.matchJSX('.')) { + var object = elementName; + this.expectJSX('.'); + var property = this.parseJSXIdentifier(); + elementName = this.finalize(node, new JSXNode.JSXMemberExpression(object, property)); + } + } + return elementName; + }; + JSXParser.prototype.parseJSXAttributeName = function () { + var node = this.createJSXNode(); + var attributeName; + var identifier = this.parseJSXIdentifier(); + if (this.matchJSX(':')) { + var namespace = identifier; + this.expectJSX(':'); + var name_2 = this.parseJSXIdentifier(); + attributeName = this.finalize(node, new JSXNode.JSXNamespacedName(namespace, name_2)); + } + else { + attributeName = identifier; + } + return attributeName; + }; + JSXParser.prototype.parseJSXStringLiteralAttribute = function () { + var node = this.createJSXNode(); + var token = this.nextJSXToken(); + if (token.type !== 8 /* StringLiteral */) { + this.throwUnexpectedToken(token); + } + var raw = this.getTokenRaw(token); + return this.finalize(node, new Node.Literal(token.value, raw)); + }; + JSXParser.prototype.parseJSXExpressionAttribute = function () { + var node = this.createJSXNode(); + this.expectJSX('{'); + this.finishJSX(); + if (this.match('}')) { + this.tolerateError('JSX attributes must only be assigned a non-empty expression'); + } + var expression = this.parseAssignmentExpression(); + this.reenterJSX(); + return this.finalize(node, new JSXNode.JSXExpressionContainer(expression)); + }; + JSXParser.prototype.parseJSXAttributeValue = function () { + return this.matchJSX('{') ? this.parseJSXExpressionAttribute() : + this.matchJSX('<') ? this.parseJSXElement() : this.parseJSXStringLiteralAttribute(); + }; + JSXParser.prototype.parseJSXNameValueAttribute = function () { + var node = this.createJSXNode(); + var name = this.parseJSXAttributeName(); + var value = null; + if (this.matchJSX('=')) { + this.expectJSX('='); + value = this.parseJSXAttributeValue(); + } + return this.finalize(node, new JSXNode.JSXAttribute(name, value)); + }; + JSXParser.prototype.parseJSXSpreadAttribute = function () { + var node = this.createJSXNode(); + this.expectJSX('{'); + this.expectJSX('...'); + this.finishJSX(); + var argument = this.parseAssignmentExpression(); + this.reenterJSX(); + return this.finalize(node, new JSXNode.JSXSpreadAttribute(argument)); + }; + JSXParser.prototype.parseJSXAttributes = function () { + var attributes = []; + while (!this.matchJSX('/') && !this.matchJSX('>')) { + var attribute = this.matchJSX('{') ? this.parseJSXSpreadAttribute() : + this.parseJSXNameValueAttribute(); + attributes.push(attribute); + } + return attributes; + }; + JSXParser.prototype.parseJSXOpeningElement = function () { + var node = this.createJSXNode(); + this.expectJSX('<'); + var name = this.parseJSXElementName(); + var attributes = this.parseJSXAttributes(); + var selfClosing = this.matchJSX('/'); + if (selfClosing) { + this.expectJSX('/'); + } + this.expectJSX('>'); + return this.finalize(node, new JSXNode.JSXOpeningElement(name, selfClosing, attributes)); + }; + JSXParser.prototype.parseJSXBoundaryElement = function () { + var node = this.createJSXNode(); + this.expectJSX('<'); + if (this.matchJSX('/')) { + this.expectJSX('/'); + var name_3 = this.parseJSXElementName(); + this.expectJSX('>'); + return this.finalize(node, new JSXNode.JSXClosingElement(name_3)); + } + var name = this.parseJSXElementName(); + var attributes = this.parseJSXAttributes(); + var selfClosing = this.matchJSX('/'); + if (selfClosing) { + this.expectJSX('/'); + } + this.expectJSX('>'); + return this.finalize(node, new JSXNode.JSXOpeningElement(name, selfClosing, attributes)); + }; + JSXParser.prototype.parseJSXEmptyExpression = function () { + var node = this.createJSXChildNode(); + this.collectComments(); + this.lastMarker.index = this.scanner.index; + this.lastMarker.line = this.scanner.lineNumber; + this.lastMarker.column = this.scanner.index - this.scanner.lineStart; + return this.finalize(node, new JSXNode.JSXEmptyExpression()); + }; + JSXParser.prototype.parseJSXExpressionContainer = function () { + var node = this.createJSXNode(); + this.expectJSX('{'); + var expression; + if (this.matchJSX('}')) { + expression = this.parseJSXEmptyExpression(); + this.expectJSX('}'); + } + else { + this.finishJSX(); + expression = this.parseAssignmentExpression(); + this.reenterJSX(); + } + return this.finalize(node, new JSXNode.JSXExpressionContainer(expression)); + }; + JSXParser.prototype.parseJSXChildren = function () { + var children = []; + while (!this.scanner.eof()) { + var node = this.createJSXChildNode(); + var token = this.nextJSXText(); + if (token.start < token.end) { + var raw = this.getTokenRaw(token); + var child = this.finalize(node, new JSXNode.JSXText(token.value, raw)); + children.push(child); + } + if (this.scanner.source[this.scanner.index] === '{') { + var container = this.parseJSXExpressionContainer(); + children.push(container); + } + else { + break; + } + } + return children; + }; + JSXParser.prototype.parseComplexJSXElement = function (el) { + var stack = []; + while (!this.scanner.eof()) { + el.children = el.children.concat(this.parseJSXChildren()); + var node = this.createJSXChildNode(); + var element = this.parseJSXBoundaryElement(); + if (element.type === jsx_syntax_1.JSXSyntax.JSXOpeningElement) { + var opening = element; + if (opening.selfClosing) { + var child = this.finalize(node, new JSXNode.JSXElement(opening, [], null)); + el.children.push(child); + } + else { + stack.push(el); + el = { node: node, opening: opening, closing: null, children: [] }; + } + } + if (element.type === jsx_syntax_1.JSXSyntax.JSXClosingElement) { + el.closing = element; + var open_1 = getQualifiedElementName(el.opening.name); + var close_1 = getQualifiedElementName(el.closing.name); + if (open_1 !== close_1) { + this.tolerateError('Expected corresponding JSX closing tag for %0', open_1); + } + if (stack.length > 0) { + var child = this.finalize(el.node, new JSXNode.JSXElement(el.opening, el.children, el.closing)); + el = stack[stack.length - 1]; + el.children.push(child); + stack.pop(); + } + else { + break; + } + } + } + return el; + }; + JSXParser.prototype.parseJSXElement = function () { + var node = this.createJSXNode(); + var opening = this.parseJSXOpeningElement(); + var children = []; + var closing = null; + if (!opening.selfClosing) { + var el = this.parseComplexJSXElement({ node: node, opening: opening, closing: closing, children: children }); + children = el.children; + closing = el.closing; + } + return this.finalize(node, new JSXNode.JSXElement(opening, children, closing)); + }; + JSXParser.prototype.parseJSXRoot = function () { + // Pop the opening '<' added from the lookahead. + if (this.config.tokens) { + this.tokens.pop(); + } + this.startJSX(); + var element = this.parseJSXElement(); + this.finishJSX(); + return element; + }; + JSXParser.prototype.isStartOfExpression = function () { + return _super.prototype.isStartOfExpression.call(this) || this.match('<'); + }; + return JSXParser; + }(parser_1.Parser)); + exports.JSXParser = JSXParser; /***/ }, /* 4 */ /***/ function(module, exports) { - "use strict"; - Object.defineProperty(exports, "__esModule", { value: true }); - // See also tools/generate-unicode-regex.js. - var Regex = { - // Unicode v8.0.0 NonAsciiIdentifierStart: - NonAsciiIdentifierStart: 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- // Unicode v8.0.0 NonAsciiIdentifierPart: - NonAsciiIdentifierPart: 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- }; - exports.Character = { - /* tslint:disable:no-bitwise */ - fromCodePoint: function (cp) { - return (cp < 0x10000) ? String.fromCharCode(cp) : - String.fromCharCode(0xD800 + ((cp - 0x10000) >> 10)) + - String.fromCharCode(0xDC00 + ((cp - 0x10000) & 1023)); - }, - // https://tc39.github.io/ecma262/#sec-white-space - isWhiteSpace: function (cp) { - return (cp === 0x20) || (cp === 0x09) || (cp === 0x0B) || (cp === 0x0C) || (cp === 0xA0) || - (cp >= 0x1680 && [0x1680, 0x2000, 0x2001, 0x2002, 0x2003, 0x2004, 0x2005, 0x2006, 0x2007, 0x2008, 0x2009, 0x200A, 0x202F, 0x205F, 0x3000, 0xFEFF].indexOf(cp) >= 0); - }, - // https://tc39.github.io/ecma262/#sec-line-terminators - isLineTerminator: function (cp) { - return (cp === 0x0A) || (cp === 0x0D) || (cp === 0x2028) || (cp === 0x2029); - }, - // https://tc39.github.io/ecma262/#sec-names-and-keywords - isIdentifierStart: function (cp) { - return (cp === 0x24) || (cp === 0x5F) || - (cp >= 0x41 && cp <= 0x5A) || - (cp >= 0x61 && cp <= 0x7A) || - (cp === 0x5C) || - ((cp >= 0x80) && Regex.NonAsciiIdentifierStart.test(exports.Character.fromCodePoint(cp))); - }, - isIdentifierPart: function (cp) { - return (cp === 0x24) || (cp === 0x5F) || - (cp >= 0x41 && cp <= 0x5A) || - (cp >= 0x61 && cp <= 0x7A) || - (cp >= 0x30 && cp <= 0x39) || - (cp === 0x5C) || - ((cp >= 0x80) && Regex.NonAsciiIdentifierPart.test(exports.Character.fromCodePoint(cp))); - }, - // https://tc39.github.io/ecma262/#sec-literals-numeric-literals - isDecimalDigit: function (cp) { - return (cp >= 0x30 && cp <= 0x39); // 0..9 - }, - isHexDigit: function (cp) { - return (cp >= 0x30 && cp <= 0x39) || - (cp >= 0x41 && cp <= 0x46) || - (cp >= 0x61 && cp <= 0x66); // a..f - }, - isOctalDigit: function (cp) { - return (cp >= 0x30 && cp <= 0x37); // 0..7 - } - }; + "use strict"; + Object.defineProperty(exports, "__esModule", { value: true }); + // See also tools/generate-unicode-regex.js. + var Regex = { + // Unicode v8.0.0 NonAsciiIdentifierStart: + NonAsciiIdentifierStart: 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+ // Unicode v8.0.0 NonAsciiIdentifierPart: + NonAsciiIdentifierPart: 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+ }; + exports.Character = { + /* tslint:disable:no-bitwise */ + fromCodePoint: function (cp) { + return (cp < 0x10000) ? String.fromCharCode(cp) : + String.fromCharCode(0xD800 + ((cp - 0x10000) >> 10)) + + String.fromCharCode(0xDC00 + ((cp - 0x10000) & 1023)); + }, + // https://tc39.github.io/ecma262/#sec-white-space + isWhiteSpace: function (cp) { + return (cp === 0x20) || (cp === 0x09) || (cp === 0x0B) || (cp === 0x0C) || (cp === 0xA0) || + (cp >= 0x1680 && [0x1680, 0x2000, 0x2001, 0x2002, 0x2003, 0x2004, 0x2005, 0x2006, 0x2007, 0x2008, 0x2009, 0x200A, 0x202F, 0x205F, 0x3000, 0xFEFF].indexOf(cp) >= 0); + }, + // https://tc39.github.io/ecma262/#sec-line-terminators + isLineTerminator: function (cp) { + return (cp === 0x0A) || (cp === 0x0D) || (cp === 0x2028) || (cp === 0x2029); + }, + // https://tc39.github.io/ecma262/#sec-names-and-keywords + isIdentifierStart: function (cp) { + return (cp === 0x24) || (cp === 0x5F) || + (cp >= 0x41 && cp <= 0x5A) || + (cp >= 0x61 && cp <= 0x7A) || + (cp === 0x5C) || + ((cp >= 0x80) && Regex.NonAsciiIdentifierStart.test(exports.Character.fromCodePoint(cp))); + }, + isIdentifierPart: function (cp) { + return (cp === 0x24) || (cp === 0x5F) || + (cp >= 0x41 && cp <= 0x5A) || + (cp >= 0x61 && cp <= 0x7A) || + (cp >= 0x30 && cp <= 0x39) || + (cp === 0x5C) || + ((cp >= 0x80) && Regex.NonAsciiIdentifierPart.test(exports.Character.fromCodePoint(cp))); + }, + // https://tc39.github.io/ecma262/#sec-literals-numeric-literals + isDecimalDigit: function (cp) { + return (cp >= 0x30 && cp <= 0x39); // 0..9 + }, + isHexDigit: function (cp) { + return (cp >= 0x30 && cp <= 0x39) || + (cp >= 0x41 && cp <= 0x46) || + (cp >= 0x61 && cp <= 0x66); // a..f + }, + isOctalDigit: function (cp) { + return (cp >= 0x30 && cp <= 0x37); // 0..7 + } + }; /***/ }, /* 5 */ /***/ function(module, exports, __webpack_require__) { - "use strict"; - Object.defineProperty(exports, "__esModule", { value: true }); - var jsx_syntax_1 = __webpack_require__(6); - /* tslint:disable:max-classes-per-file */ - var JSXClosingElement = (function () { - function JSXClosingElement(name) { - this.type = jsx_syntax_1.JSXSyntax.JSXClosingElement; - this.name = name; - } - return JSXClosingElement; - }()); - exports.JSXClosingElement = JSXClosingElement; - var JSXElement = (function () { - function JSXElement(openingElement, children, closingElement) { - this.type = jsx_syntax_1.JSXSyntax.JSXElement; - this.openingElement = openingElement; - this.children = children; - this.closingElement = closingElement; - } - return JSXElement; - }()); - exports.JSXElement = JSXElement; - var JSXEmptyExpression = (function () { - function JSXEmptyExpression() { - this.type = jsx_syntax_1.JSXSyntax.JSXEmptyExpression; - } - return JSXEmptyExpression; - }()); - exports.JSXEmptyExpression = JSXEmptyExpression; - var JSXExpressionContainer = (function () { - function JSXExpressionContainer(expression) { - this.type = jsx_syntax_1.JSXSyntax.JSXExpressionContainer; - this.expression = expression; - } - return JSXExpressionContainer; - }()); - exports.JSXExpressionContainer = JSXExpressionContainer; - var JSXIdentifier = (function () { - function JSXIdentifier(name) { - this.type = jsx_syntax_1.JSXSyntax.JSXIdentifier; - this.name = name; - } - return JSXIdentifier; - }()); - exports.JSXIdentifier = JSXIdentifier; - var JSXMemberExpression = (function () { - function JSXMemberExpression(object, property) { - this.type = jsx_syntax_1.JSXSyntax.JSXMemberExpression; - this.object = object; - this.property = property; - } - return JSXMemberExpression; - }()); - exports.JSXMemberExpression = JSXMemberExpression; - var JSXAttribute = (function () { - function JSXAttribute(name, value) { - this.type = jsx_syntax_1.JSXSyntax.JSXAttribute; - this.name = name; - this.value = value; - } - return JSXAttribute; - }()); - exports.JSXAttribute = JSXAttribute; - var JSXNamespacedName = (function () { - function JSXNamespacedName(namespace, name) { - this.type = jsx_syntax_1.JSXSyntax.JSXNamespacedName; - this.namespace = namespace; - this.name = name; - } - return JSXNamespacedName; - }()); - exports.JSXNamespacedName = JSXNamespacedName; - var JSXOpeningElement = (function () { - function JSXOpeningElement(name, selfClosing, attributes) { - this.type = jsx_syntax_1.JSXSyntax.JSXOpeningElement; - this.name = name; - this.selfClosing = selfClosing; - this.attributes = attributes; - } - return JSXOpeningElement; - }()); - exports.JSXOpeningElement = JSXOpeningElement; - var JSXSpreadAttribute = (function () { - function JSXSpreadAttribute(argument) { - this.type = jsx_syntax_1.JSXSyntax.JSXSpreadAttribute; - this.argument = argument; - } - return JSXSpreadAttribute; - }()); - exports.JSXSpreadAttribute = JSXSpreadAttribute; - var JSXText = (function () { - function JSXText(value, raw) { - this.type = jsx_syntax_1.JSXSyntax.JSXText; - this.value = value; - this.raw = raw; - } - return JSXText; - }()); - exports.JSXText = JSXText; + "use strict"; + Object.defineProperty(exports, "__esModule", { value: true }); + var jsx_syntax_1 = __webpack_require__(6); + /* tslint:disable:max-classes-per-file */ + var JSXClosingElement = (function () { + function JSXClosingElement(name) { + this.type = jsx_syntax_1.JSXSyntax.JSXClosingElement; + this.name = name; + } + return JSXClosingElement; + }()); + exports.JSXClosingElement = JSXClosingElement; + var JSXElement = (function () { + function JSXElement(openingElement, children, closingElement) { + this.type = jsx_syntax_1.JSXSyntax.JSXElement; + this.openingElement = openingElement; + this.children = children; + this.closingElement = closingElement; + } + return JSXElement; + }()); + exports.JSXElement = JSXElement; + var JSXEmptyExpression = (function () { + function JSXEmptyExpression() { + this.type = jsx_syntax_1.JSXSyntax.JSXEmptyExpression; + } + return JSXEmptyExpression; + }()); + exports.JSXEmptyExpression = JSXEmptyExpression; + var JSXExpressionContainer = (function () { + function JSXExpressionContainer(expression) { + this.type = jsx_syntax_1.JSXSyntax.JSXExpressionContainer; + this.expression = expression; + } + return JSXExpressionContainer; + }()); + exports.JSXExpressionContainer = JSXExpressionContainer; + var JSXIdentifier = (function () { + function JSXIdentifier(name) { + this.type = jsx_syntax_1.JSXSyntax.JSXIdentifier; + this.name = name; + } + return JSXIdentifier; + }()); + exports.JSXIdentifier = JSXIdentifier; + var JSXMemberExpression = (function () { + function JSXMemberExpression(object, property) { + this.type = jsx_syntax_1.JSXSyntax.JSXMemberExpression; + this.object = object; + this.property = property; + } + return JSXMemberExpression; + }()); + exports.JSXMemberExpression = JSXMemberExpression; + var JSXAttribute = (function () { + function JSXAttribute(name, value) { + this.type = jsx_syntax_1.JSXSyntax.JSXAttribute; + this.name = name; + this.value = value; + } + return JSXAttribute; + }()); + exports.JSXAttribute = JSXAttribute; + var JSXNamespacedName = (function () { + function JSXNamespacedName(namespace, name) { + this.type = jsx_syntax_1.JSXSyntax.JSXNamespacedName; + this.namespace = namespace; + this.name = name; + } + return JSXNamespacedName; + }()); + exports.JSXNamespacedName = JSXNamespacedName; + var JSXOpeningElement = (function () { + function JSXOpeningElement(name, selfClosing, attributes) { + this.type = jsx_syntax_1.JSXSyntax.JSXOpeningElement; + this.name = name; + this.selfClosing = selfClosing; + this.attributes = attributes; + } + return JSXOpeningElement; + }()); + exports.JSXOpeningElement = JSXOpeningElement; + var JSXSpreadAttribute = (function () { + function JSXSpreadAttribute(argument) { + this.type = jsx_syntax_1.JSXSyntax.JSXSpreadAttribute; + this.argument = argument; + } + return JSXSpreadAttribute; + }()); + exports.JSXSpreadAttribute = JSXSpreadAttribute; + var JSXText = (function () { + function JSXText(value, raw) { + this.type = jsx_syntax_1.JSXSyntax.JSXText; + this.value = value; + this.raw = raw; + } + return JSXText; + }()); + exports.JSXText = JSXText; /***/ }, /* 6 */ /***/ function(module, exports) { - "use strict"; - Object.defineProperty(exports, "__esModule", { value: true }); - exports.JSXSyntax = { - JSXAttribute: 'JSXAttribute', - JSXClosingElement: 'JSXClosingElement', - JSXElement: 'JSXElement', - JSXEmptyExpression: 'JSXEmptyExpression', - JSXExpressionContainer: 'JSXExpressionContainer', - JSXIdentifier: 'JSXIdentifier', - JSXMemberExpression: 'JSXMemberExpression', - JSXNamespacedName: 'JSXNamespacedName', - JSXOpeningElement: 'JSXOpeningElement', - JSXSpreadAttribute: 'JSXSpreadAttribute', - JSXText: 'JSXText' - }; + "use strict"; + Object.defineProperty(exports, "__esModule", { value: true }); + exports.JSXSyntax = { + JSXAttribute: 'JSXAttribute', + JSXClosingElement: 'JSXClosingElement', + JSXElement: 'JSXElement', + JSXEmptyExpression: 'JSXEmptyExpression', + JSXExpressionContainer: 'JSXExpressionContainer', + JSXIdentifier: 'JSXIdentifier', + JSXMemberExpression: 'JSXMemberExpression', + JSXNamespacedName: 'JSXNamespacedName', + JSXOpeningElement: 'JSXOpeningElement', + JSXSpreadAttribute: 'JSXSpreadAttribute', + JSXText: 'JSXText' + }; /***/ }, /* 7 */ /***/ function(module, exports, __webpack_require__) { - "use strict"; - Object.defineProperty(exports, "__esModule", { value: true }); - var syntax_1 = __webpack_require__(2); - /* tslint:disable:max-classes-per-file */ - var ArrayExpression = (function () { - function ArrayExpression(elements) { - this.type = syntax_1.Syntax.ArrayExpression; - this.elements = elements; - } - return ArrayExpression; - }()); - exports.ArrayExpression = ArrayExpression; - var ArrayPattern = (function () { - function ArrayPattern(elements) { - this.type = syntax_1.Syntax.ArrayPattern; - this.elements = elements; - } - return ArrayPattern; - }()); - exports.ArrayPattern = ArrayPattern; - var ArrowFunctionExpression = (function () { - function ArrowFunctionExpression(params, body, expression) { - this.type = syntax_1.Syntax.ArrowFunctionExpression; - this.id = null; - this.params = params; - this.body = body; - this.generator = false; - this.expression = expression; - this.async = false; - } - return ArrowFunctionExpression; - }()); - exports.ArrowFunctionExpression = ArrowFunctionExpression; - var AssignmentExpression = (function () { - function AssignmentExpression(operator, left, right) { - this.type = syntax_1.Syntax.AssignmentExpression; - this.operator = operator; - this.left = left; - this.right = right; - } - return AssignmentExpression; - }()); - exports.AssignmentExpression = AssignmentExpression; - var AssignmentPattern = (function () { - function AssignmentPattern(left, right) { - this.type = syntax_1.Syntax.AssignmentPattern; - this.left = left; - this.right = right; - } - return AssignmentPattern; - }()); - exports.AssignmentPattern = AssignmentPattern; - var AsyncArrowFunctionExpression = (function () { - function AsyncArrowFunctionExpression(params, body, expression) { - this.type = syntax_1.Syntax.ArrowFunctionExpression; - this.id = null; - this.params = params; - this.body = body; - this.generator = false; - this.expression = expression; - this.async = true; - } - return AsyncArrowFunctionExpression; - }()); - exports.AsyncArrowFunctionExpression = AsyncArrowFunctionExpression; - var AsyncFunctionDeclaration = (function () { - function AsyncFunctionDeclaration(id, params, body) { - this.type = syntax_1.Syntax.FunctionDeclaration; - this.id = id; - this.params = params; - this.body = body; - this.generator = false; - this.expression = false; - this.async = true; - } - return AsyncFunctionDeclaration; - }()); - exports.AsyncFunctionDeclaration = AsyncFunctionDeclaration; - var AsyncFunctionExpression = (function () { - function AsyncFunctionExpression(id, params, body) { - this.type = syntax_1.Syntax.FunctionExpression; - this.id = id; - this.params = params; - this.body = body; - this.generator = false; - this.expression = false; - this.async = true; - } - return AsyncFunctionExpression; - }()); - exports.AsyncFunctionExpression = AsyncFunctionExpression; - var AwaitExpression = (function () { - function AwaitExpression(argument) { - this.type = syntax_1.Syntax.AwaitExpression; - this.argument = argument; - } - return AwaitExpression; - }()); - exports.AwaitExpression = AwaitExpression; - var BinaryExpression = (function () { - function BinaryExpression(operator, left, right) { - var logical = (operator === '||' || operator === '&&'); - this.type = logical ? syntax_1.Syntax.LogicalExpression : syntax_1.Syntax.BinaryExpression; - this.operator = operator; - this.left = left; - this.right = right; - } - return BinaryExpression; - }()); - exports.BinaryExpression = BinaryExpression; - var BlockStatement = (function () { - function BlockStatement(body) { - this.type = syntax_1.Syntax.BlockStatement; - this.body = body; - } - return BlockStatement; - }()); - exports.BlockStatement = BlockStatement; - var BreakStatement = (function () { - function BreakStatement(label) { - this.type = syntax_1.Syntax.BreakStatement; - this.label = label; - } - return BreakStatement; - }()); - exports.BreakStatement = BreakStatement; - var CallExpression = (function () { - function CallExpression(callee, args) { - this.type = syntax_1.Syntax.CallExpression; - this.callee = callee; - this.arguments = args; - } - return CallExpression; - }()); - exports.CallExpression = CallExpression; - var CatchClause = (function () { - function CatchClause(param, body) { - this.type = syntax_1.Syntax.CatchClause; - this.param = param; - this.body = body; - } - return CatchClause; - }()); - exports.CatchClause = CatchClause; - var ClassBody = (function () { - function ClassBody(body) { - this.type = syntax_1.Syntax.ClassBody; - this.body = body; - } - return ClassBody; - }()); - exports.ClassBody = ClassBody; - var ClassDeclaration = (function () { - function ClassDeclaration(id, superClass, body) { - this.type = syntax_1.Syntax.ClassDeclaration; - this.id = id; - this.superClass = superClass; - this.body = body; - } - return ClassDeclaration; - }()); - exports.ClassDeclaration = ClassDeclaration; - var ClassExpression = (function () { - function ClassExpression(id, superClass, body) { - this.type = syntax_1.Syntax.ClassExpression; - this.id = id; - this.superClass = superClass; - this.body = body; - } - return ClassExpression; - }()); - exports.ClassExpression = ClassExpression; - var ComputedMemberExpression = (function () { - function ComputedMemberExpression(object, property) { - this.type = syntax_1.Syntax.MemberExpression; - this.computed = true; - this.object = object; - this.property = property; - } - return ComputedMemberExpression; - }()); - exports.ComputedMemberExpression = ComputedMemberExpression; - var ConditionalExpression = (function () { - function ConditionalExpression(test, consequent, alternate) { - this.type = syntax_1.Syntax.ConditionalExpression; - this.test = test; - this.consequent = consequent; - this.alternate = alternate; - } - return ConditionalExpression; - }()); - exports.ConditionalExpression = ConditionalExpression; - var ContinueStatement = (function () { - function ContinueStatement(label) { - this.type = syntax_1.Syntax.ContinueStatement; - this.label = label; - } - return ContinueStatement; - }()); - exports.ContinueStatement = ContinueStatement; - var DebuggerStatement = (function () { - function DebuggerStatement() { - this.type = syntax_1.Syntax.DebuggerStatement; - } - return DebuggerStatement; - }()); - exports.DebuggerStatement = DebuggerStatement; - var Directive = (function () { - function Directive(expression, directive) { - this.type = syntax_1.Syntax.ExpressionStatement; - this.expression = expression; - this.directive = directive; - } - return Directive; - }()); - exports.Directive = Directive; - var DoWhileStatement = (function () { - function DoWhileStatement(body, test) { - this.type = syntax_1.Syntax.DoWhileStatement; - this.body = body; - this.test = test; - } - return DoWhileStatement; - }()); - exports.DoWhileStatement = DoWhileStatement; - var EmptyStatement = (function () { - function EmptyStatement() { - this.type = syntax_1.Syntax.EmptyStatement; - } - return EmptyStatement; - }()); - exports.EmptyStatement = EmptyStatement; - var ExportAllDeclaration = (function () { - function ExportAllDeclaration(source) { - this.type = syntax_1.Syntax.ExportAllDeclaration; - this.source = source; - } - return ExportAllDeclaration; - }()); - exports.ExportAllDeclaration = ExportAllDeclaration; - var ExportDefaultDeclaration = (function () { - function ExportDefaultDeclaration(declaration) { - this.type = syntax_1.Syntax.ExportDefaultDeclaration; - this.declaration = declaration; - } - return ExportDefaultDeclaration; - }()); - exports.ExportDefaultDeclaration = ExportDefaultDeclaration; - var ExportNamedDeclaration = (function () { - function ExportNamedDeclaration(declaration, specifiers, source) { - this.type = syntax_1.Syntax.ExportNamedDeclaration; - this.declaration = declaration; - this.specifiers = specifiers; - this.source = source; - } - return ExportNamedDeclaration; - }()); - exports.ExportNamedDeclaration = ExportNamedDeclaration; - var ExportSpecifier = (function () { - function ExportSpecifier(local, exported) { - this.type = syntax_1.Syntax.ExportSpecifier; - this.exported = exported; - this.local = local; - } - return ExportSpecifier; - }()); - exports.ExportSpecifier = ExportSpecifier; - var ExpressionStatement = (function () { - function ExpressionStatement(expression) { - this.type = syntax_1.Syntax.ExpressionStatement; - this.expression = expression; - } - return ExpressionStatement; - }()); - exports.ExpressionStatement = ExpressionStatement; - var ForInStatement = (function () { - function ForInStatement(left, right, body) { - this.type = syntax_1.Syntax.ForInStatement; - this.left = left; - this.right = right; - this.body = body; - this.each = false; - } - return ForInStatement; - }()); - exports.ForInStatement = ForInStatement; - var ForOfStatement = (function () { - function ForOfStatement(left, right, body) { - this.type = syntax_1.Syntax.ForOfStatement; - this.left = left; - this.right = right; - this.body = body; - } - return ForOfStatement; - }()); - exports.ForOfStatement = ForOfStatement; - var ForStatement = (function () { - function ForStatement(init, test, update, body) { - this.type = syntax_1.Syntax.ForStatement; - this.init = init; - this.test = test; - this.update = update; - this.body = body; - } - return ForStatement; - }()); - exports.ForStatement = ForStatement; - var FunctionDeclaration = (function () { - function FunctionDeclaration(id, params, body, generator) { - this.type = syntax_1.Syntax.FunctionDeclaration; - this.id = id; - this.params = params; - this.body = body; - this.generator = generator; - this.expression = false; - this.async = false; - } - return FunctionDeclaration; - }()); - exports.FunctionDeclaration = FunctionDeclaration; - var FunctionExpression = (function () { - function FunctionExpression(id, params, body, generator) { - this.type = syntax_1.Syntax.FunctionExpression; - this.id = id; - this.params = params; - this.body = body; - this.generator = generator; - this.expression = false; - this.async = false; - } - return FunctionExpression; - }()); - exports.FunctionExpression = FunctionExpression; - var Identifier = (function () { - function Identifier(name) { - this.type = syntax_1.Syntax.Identifier; - this.name = name; - } - return Identifier; - }()); - exports.Identifier = Identifier; - var IfStatement = (function () { - function IfStatement(test, consequent, alternate) { - this.type = syntax_1.Syntax.IfStatement; - this.test = test; - this.consequent = consequent; - this.alternate = alternate; - } - return IfStatement; - }()); - exports.IfStatement = IfStatement; - var ImportDeclaration = (function () { - function ImportDeclaration(specifiers, source) { - this.type = syntax_1.Syntax.ImportDeclaration; - this.specifiers = specifiers; - this.source = source; - } - return ImportDeclaration; - }()); - exports.ImportDeclaration = ImportDeclaration; - var ImportDefaultSpecifier = (function () { - function ImportDefaultSpecifier(local) { - this.type = syntax_1.Syntax.ImportDefaultSpecifier; - this.local = local; - } - return ImportDefaultSpecifier; - }()); - exports.ImportDefaultSpecifier = ImportDefaultSpecifier; - var ImportNamespaceSpecifier = (function () { - function ImportNamespaceSpecifier(local) { - this.type = syntax_1.Syntax.ImportNamespaceSpecifier; - this.local = local; - } - return ImportNamespaceSpecifier; - }()); - exports.ImportNamespaceSpecifier = ImportNamespaceSpecifier; - var ImportSpecifier = (function () { - function ImportSpecifier(local, imported) { - this.type = syntax_1.Syntax.ImportSpecifier; - this.local = local; - this.imported = imported; - } - return ImportSpecifier; - }()); - exports.ImportSpecifier = ImportSpecifier; - var LabeledStatement = (function () { - function LabeledStatement(label, body) { - this.type = syntax_1.Syntax.LabeledStatement; - this.label = label; - this.body = body; - } - return LabeledStatement; - }()); - exports.LabeledStatement = LabeledStatement; - var Literal = (function () { - function Literal(value, raw) { - this.type = syntax_1.Syntax.Literal; - this.value = value; - this.raw = raw; - } - return Literal; - }()); - exports.Literal = Literal; - var MetaProperty = (function () { - function MetaProperty(meta, property) { - this.type = syntax_1.Syntax.MetaProperty; - this.meta = meta; - this.property = property; - } - return MetaProperty; - }()); - exports.MetaProperty = MetaProperty; - var MethodDefinition = (function () { - function MethodDefinition(key, computed, value, kind, isStatic) { - this.type = syntax_1.Syntax.MethodDefinition; - this.key = key; - this.computed = computed; - this.value = value; - this.kind = kind; - this.static = isStatic; - } - return MethodDefinition; - }()); - exports.MethodDefinition = MethodDefinition; - var Module = (function () { - function Module(body) { - this.type = syntax_1.Syntax.Program; - this.body = body; - this.sourceType = 'module'; - } - return Module; - }()); - exports.Module = Module; - var NewExpression = (function () { - function NewExpression(callee, args) { - this.type = syntax_1.Syntax.NewExpression; - this.callee = callee; - this.arguments = args; - } - return NewExpression; - }()); - exports.NewExpression = NewExpression; - var ObjectExpression = (function () { - function ObjectExpression(properties) { - this.type = syntax_1.Syntax.ObjectExpression; - this.properties = properties; - } - return ObjectExpression; - }()); - exports.ObjectExpression = ObjectExpression; - var ObjectPattern = (function () { - function ObjectPattern(properties) { - this.type = syntax_1.Syntax.ObjectPattern; - this.properties = properties; - } - return ObjectPattern; - }()); - exports.ObjectPattern = ObjectPattern; - var Property = (function () { - function Property(kind, key, computed, value, method, shorthand) { - this.type = syntax_1.Syntax.Property; - this.key = key; - this.computed = computed; - this.value = value; - this.kind = kind; - this.method = method; - this.shorthand = shorthand; - } - return Property; - }()); - exports.Property = Property; - var RegexLiteral = (function () { - function RegexLiteral(value, raw, pattern, flags) { - this.type = syntax_1.Syntax.Literal; - this.value = value; - this.raw = raw; - this.regex = { pattern: pattern, flags: flags }; - } - return RegexLiteral; - }()); - exports.RegexLiteral = RegexLiteral; - var RestElement = (function () { - function RestElement(argument) { - this.type = syntax_1.Syntax.RestElement; - this.argument = argument; - } - return RestElement; - }()); - exports.RestElement = RestElement; - var ReturnStatement = (function () { - function ReturnStatement(argument) { - this.type = syntax_1.Syntax.ReturnStatement; - this.argument = argument; - } - return ReturnStatement; - }()); - exports.ReturnStatement = ReturnStatement; - var Script = (function () { - function Script(body) { - this.type = syntax_1.Syntax.Program; - this.body = body; - this.sourceType = 'script'; - } - return Script; - }()); - exports.Script = Script; - var SequenceExpression = (function () { - function SequenceExpression(expressions) { - this.type = syntax_1.Syntax.SequenceExpression; - this.expressions = expressions; - } - return SequenceExpression; - }()); - exports.SequenceExpression = SequenceExpression; - var SpreadElement = (function () { - function SpreadElement(argument) { - this.type = syntax_1.Syntax.SpreadElement; - this.argument = argument; - } - return SpreadElement; - }()); - exports.SpreadElement = SpreadElement; - var StaticMemberExpression = (function () { - function StaticMemberExpression(object, property) { - this.type = syntax_1.Syntax.MemberExpression; - this.computed = false; - this.object = object; - this.property = property; - } - return StaticMemberExpression; - }()); - exports.StaticMemberExpression = StaticMemberExpression; - var Super = (function () { - function Super() { - this.type = syntax_1.Syntax.Super; - } - return Super; - }()); - exports.Super = Super; - var SwitchCase = (function () { - function SwitchCase(test, consequent) { - this.type = syntax_1.Syntax.SwitchCase; - this.test = test; - this.consequent = consequent; - } - return SwitchCase; - }()); - exports.SwitchCase = SwitchCase; - var SwitchStatement = (function () { - function SwitchStatement(discriminant, cases) { - this.type = syntax_1.Syntax.SwitchStatement; - this.discriminant = discriminant; - this.cases = cases; - } - return SwitchStatement; - }()); - exports.SwitchStatement = SwitchStatement; - var TaggedTemplateExpression = (function () { - function TaggedTemplateExpression(tag, quasi) { - this.type = syntax_1.Syntax.TaggedTemplateExpression; - this.tag = tag; - this.quasi = quasi; - } - return TaggedTemplateExpression; - }()); - exports.TaggedTemplateExpression = TaggedTemplateExpression; - var TemplateElement = (function () { - function TemplateElement(value, tail) { - this.type = syntax_1.Syntax.TemplateElement; - this.value = value; - this.tail = tail; - } - return TemplateElement; - }()); - exports.TemplateElement = TemplateElement; - var TemplateLiteral = (function () { - function TemplateLiteral(quasis, expressions) { - this.type = syntax_1.Syntax.TemplateLiteral; - this.quasis = quasis; - this.expressions = expressions; - } - return TemplateLiteral; - }()); - exports.TemplateLiteral = TemplateLiteral; - var ThisExpression = (function () { - function ThisExpression() { - this.type = syntax_1.Syntax.ThisExpression; - } - return ThisExpression; - }()); - exports.ThisExpression = ThisExpression; - var ThrowStatement = (function () { - function ThrowStatement(argument) { - this.type = syntax_1.Syntax.ThrowStatement; - this.argument = argument; - } - return ThrowStatement; - }()); - exports.ThrowStatement = ThrowStatement; - var TryStatement = (function () { - function TryStatement(block, handler, finalizer) { - this.type = syntax_1.Syntax.TryStatement; - this.block = block; - this.handler = handler; - this.finalizer = finalizer; - } - return TryStatement; - }()); - exports.TryStatement = TryStatement; - var UnaryExpression = (function () { - function UnaryExpression(operator, argument) { - this.type = syntax_1.Syntax.UnaryExpression; - this.operator = operator; - this.argument = argument; - this.prefix = true; - } - return UnaryExpression; - }()); - exports.UnaryExpression = UnaryExpression; - var UpdateExpression = (function () { - function UpdateExpression(operator, argument, prefix) { - this.type = syntax_1.Syntax.UpdateExpression; - this.operator = operator; - this.argument = argument; - this.prefix = prefix; - } - return UpdateExpression; - }()); - exports.UpdateExpression = UpdateExpression; - var VariableDeclaration = (function () { - function VariableDeclaration(declarations, kind) { - this.type = syntax_1.Syntax.VariableDeclaration; - this.declarations = declarations; - this.kind = kind; - } - return VariableDeclaration; - }()); - exports.VariableDeclaration = VariableDeclaration; - var VariableDeclarator = (function () { - function VariableDeclarator(id, init) { - this.type = syntax_1.Syntax.VariableDeclarator; - this.id = id; - this.init = init; - } - return VariableDeclarator; - }()); - exports.VariableDeclarator = VariableDeclarator; - var WhileStatement = (function () { - function WhileStatement(test, body) { - this.type = syntax_1.Syntax.WhileStatement; - this.test = test; - this.body = body; - } - return WhileStatement; - }()); - exports.WhileStatement = WhileStatement; - var WithStatement = (function () { - function WithStatement(object, body) { - this.type = syntax_1.Syntax.WithStatement; - this.object = object; - this.body = body; - } - return WithStatement; - }()); - exports.WithStatement = WithStatement; - var YieldExpression = (function () { - function YieldExpression(argument, delegate) { - this.type = syntax_1.Syntax.YieldExpression; - this.argument = argument; - this.delegate = delegate; - } - return YieldExpression; - }()); - exports.YieldExpression = YieldExpression; + "use strict"; + Object.defineProperty(exports, "__esModule", { value: true }); + var syntax_1 = __webpack_require__(2); + /* tslint:disable:max-classes-per-file */ + var ArrayExpression = (function () { + function ArrayExpression(elements) { + this.type = syntax_1.Syntax.ArrayExpression; + this.elements = elements; + } + return ArrayExpression; + }()); + exports.ArrayExpression = ArrayExpression; + var ArrayPattern = (function () { + function ArrayPattern(elements) { + this.type = syntax_1.Syntax.ArrayPattern; + this.elements = elements; + } + return ArrayPattern; + }()); + exports.ArrayPattern = ArrayPattern; + var ArrowFunctionExpression = (function () { + function ArrowFunctionExpression(params, body, expression) { + this.type = syntax_1.Syntax.ArrowFunctionExpression; + this.id = null; + this.params = params; + this.body = body; + this.generator = false; + this.expression = expression; + this.async = false; + } + return ArrowFunctionExpression; + }()); + exports.ArrowFunctionExpression = ArrowFunctionExpression; + var AssignmentExpression = (function () { + function AssignmentExpression(operator, left, right) { + this.type = syntax_1.Syntax.AssignmentExpression; + this.operator = operator; + this.left = left; + this.right = right; + } + return AssignmentExpression; + }()); + exports.AssignmentExpression = AssignmentExpression; + var AssignmentPattern = (function () { + function AssignmentPattern(left, right) { + this.type = syntax_1.Syntax.AssignmentPattern; + this.left = left; + this.right = right; + } + return AssignmentPattern; + }()); + exports.AssignmentPattern = AssignmentPattern; + var AsyncArrowFunctionExpression = (function () { + function AsyncArrowFunctionExpression(params, body, expression) { + this.type = syntax_1.Syntax.ArrowFunctionExpression; + this.id = null; + this.params = params; + this.body = body; + this.generator = false; + this.expression = expression; + this.async = true; + } + return AsyncArrowFunctionExpression; + }()); + exports.AsyncArrowFunctionExpression = AsyncArrowFunctionExpression; + var AsyncFunctionDeclaration = (function () { + function AsyncFunctionDeclaration(id, params, body) { + this.type = syntax_1.Syntax.FunctionDeclaration; + this.id = id; + this.params = params; + this.body = body; + this.generator = false; + this.expression = false; + this.async = true; + } + return AsyncFunctionDeclaration; + }()); + exports.AsyncFunctionDeclaration = AsyncFunctionDeclaration; + var AsyncFunctionExpression = (function () { + function AsyncFunctionExpression(id, params, body) { + this.type = syntax_1.Syntax.FunctionExpression; + this.id = id; + this.params = params; + this.body = body; + this.generator = false; + this.expression = false; + this.async = true; + } + return AsyncFunctionExpression; + }()); + exports.AsyncFunctionExpression = AsyncFunctionExpression; + var AwaitExpression = (function () { + function AwaitExpression(argument) { + this.type = syntax_1.Syntax.AwaitExpression; + this.argument = argument; + } + return AwaitExpression; + }()); + exports.AwaitExpression = AwaitExpression; + var BinaryExpression = (function () { + function BinaryExpression(operator, left, right) { + var logical = (operator === '||' || operator === '&&'); + this.type = logical ? syntax_1.Syntax.LogicalExpression : syntax_1.Syntax.BinaryExpression; + this.operator = operator; + this.left = left; + this.right = right; + } + return BinaryExpression; + }()); + exports.BinaryExpression = BinaryExpression; + var BlockStatement = (function () { + function BlockStatement(body) { + this.type = syntax_1.Syntax.BlockStatement; + this.body = body; + } + return BlockStatement; + }()); + exports.BlockStatement = BlockStatement; + var BreakStatement = (function () { + function BreakStatement(label) { + this.type = syntax_1.Syntax.BreakStatement; + this.label = label; + } + return BreakStatement; + }()); + exports.BreakStatement = BreakStatement; + var CallExpression = (function () { + function CallExpression(callee, args) { + this.type = syntax_1.Syntax.CallExpression; + this.callee = callee; + this.arguments = args; + } + return CallExpression; + }()); + exports.CallExpression = CallExpression; + var CatchClause = (function () { + function CatchClause(param, body) { + this.type = syntax_1.Syntax.CatchClause; + this.param = param; + this.body = body; + } + return CatchClause; + }()); + exports.CatchClause = CatchClause; + var ClassBody = (function () { + function ClassBody(body) { + this.type = syntax_1.Syntax.ClassBody; + this.body = body; + } + return ClassBody; + }()); + exports.ClassBody = ClassBody; + var ClassDeclaration = (function () { + function ClassDeclaration(id, superClass, body) { + this.type = syntax_1.Syntax.ClassDeclaration; + this.id = id; + this.superClass = superClass; + this.body = body; + } + return ClassDeclaration; + }()); + exports.ClassDeclaration = ClassDeclaration; + var ClassExpression = (function () { + function ClassExpression(id, superClass, body) { + this.type = syntax_1.Syntax.ClassExpression; + this.id = id; + this.superClass = superClass; + this.body = body; + } + return ClassExpression; + }()); + exports.ClassExpression = ClassExpression; + var ComputedMemberExpression = (function () { + function ComputedMemberExpression(object, property) { + this.type = syntax_1.Syntax.MemberExpression; + this.computed = true; + this.object = object; + this.property = property; + } + return ComputedMemberExpression; + }()); + exports.ComputedMemberExpression = ComputedMemberExpression; + var ConditionalExpression = (function () { + function ConditionalExpression(test, consequent, alternate) { + this.type = syntax_1.Syntax.ConditionalExpression; + this.test = test; + this.consequent = consequent; + this.alternate = alternate; + } + return ConditionalExpression; + }()); + exports.ConditionalExpression = ConditionalExpression; + var ContinueStatement = (function () { + function ContinueStatement(label) { + this.type = syntax_1.Syntax.ContinueStatement; + this.label = label; + } + return ContinueStatement; + }()); + exports.ContinueStatement = ContinueStatement; + var DebuggerStatement = (function () { + function DebuggerStatement() { + this.type = syntax_1.Syntax.DebuggerStatement; + } + return DebuggerStatement; + }()); + exports.DebuggerStatement = DebuggerStatement; + var Directive = (function () { + function Directive(expression, directive) { + this.type = syntax_1.Syntax.ExpressionStatement; + this.expression = expression; + this.directive = directive; + } + return Directive; + }()); + exports.Directive = Directive; + var DoWhileStatement = (function () { + function DoWhileStatement(body, test) { + this.type = syntax_1.Syntax.DoWhileStatement; + this.body = body; + this.test = test; + } + return DoWhileStatement; + }()); + exports.DoWhileStatement = DoWhileStatement; + var EmptyStatement = (function () { + function EmptyStatement() { + this.type = syntax_1.Syntax.EmptyStatement; + } + return EmptyStatement; + }()); + exports.EmptyStatement = EmptyStatement; + var ExportAllDeclaration = (function () { + function ExportAllDeclaration(source) { + this.type = syntax_1.Syntax.ExportAllDeclaration; + this.source = source; + } + return ExportAllDeclaration; + }()); + exports.ExportAllDeclaration = ExportAllDeclaration; + var ExportDefaultDeclaration = (function () { + function ExportDefaultDeclaration(declaration) { + this.type = syntax_1.Syntax.ExportDefaultDeclaration; + this.declaration = declaration; + } + return ExportDefaultDeclaration; + }()); + exports.ExportDefaultDeclaration = ExportDefaultDeclaration; + var ExportNamedDeclaration = (function () { + function ExportNamedDeclaration(declaration, specifiers, source) { + this.type = syntax_1.Syntax.ExportNamedDeclaration; + this.declaration = declaration; + this.specifiers = specifiers; + this.source = source; + } + return ExportNamedDeclaration; + }()); + exports.ExportNamedDeclaration = ExportNamedDeclaration; + var ExportSpecifier = (function () { + function ExportSpecifier(local, exported) { + this.type = syntax_1.Syntax.ExportSpecifier; + this.exported = exported; + this.local = local; + } + return ExportSpecifier; + }()); + exports.ExportSpecifier = ExportSpecifier; + var ExpressionStatement = (function () { + function ExpressionStatement(expression) { + this.type = syntax_1.Syntax.ExpressionStatement; + this.expression = expression; + } + return ExpressionStatement; + }()); + exports.ExpressionStatement = ExpressionStatement; + var ForInStatement = (function () { + function ForInStatement(left, right, body) { + this.type = syntax_1.Syntax.ForInStatement; + this.left = left; + this.right = right; + this.body = body; + this.each = false; + } + return ForInStatement; + }()); + exports.ForInStatement = ForInStatement; + var ForOfStatement = (function () { + function ForOfStatement(left, right, body) { + this.type = syntax_1.Syntax.ForOfStatement; + this.left = left; + this.right = right; + this.body = body; + } + return ForOfStatement; + }()); + exports.ForOfStatement = ForOfStatement; + var ForStatement = (function () { + function ForStatement(init, test, update, body) { + this.type = syntax_1.Syntax.ForStatement; + this.init = init; + this.test = test; + this.update = update; + this.body = body; + } + return ForStatement; + }()); + exports.ForStatement = ForStatement; + var FunctionDeclaration = (function () { + function FunctionDeclaration(id, params, body, generator) { + this.type = syntax_1.Syntax.FunctionDeclaration; + this.id = id; + this.params = params; + this.body = body; + this.generator = generator; + this.expression = false; + this.async = false; + } + return FunctionDeclaration; + }()); + exports.FunctionDeclaration = FunctionDeclaration; + var FunctionExpression = (function () { + function FunctionExpression(id, params, body, generator) { + this.type = syntax_1.Syntax.FunctionExpression; + this.id = id; + this.params = params; + this.body = body; + this.generator = generator; + this.expression = false; + this.async = false; + } + return FunctionExpression; + }()); + exports.FunctionExpression = FunctionExpression; + var Identifier = (function () { + function Identifier(name) { + this.type = syntax_1.Syntax.Identifier; + this.name = name; + } + return Identifier; + }()); + exports.Identifier = Identifier; + var IfStatement = (function () { + function IfStatement(test, consequent, alternate) { + this.type = syntax_1.Syntax.IfStatement; + this.test = test; + this.consequent = consequent; + this.alternate = alternate; + } + return IfStatement; + }()); + exports.IfStatement = IfStatement; + var ImportDeclaration = (function () { + function ImportDeclaration(specifiers, source) { + this.type = syntax_1.Syntax.ImportDeclaration; + this.specifiers = specifiers; + this.source = source; + } + return ImportDeclaration; + }()); + exports.ImportDeclaration = ImportDeclaration; + var ImportDefaultSpecifier = (function () { + function ImportDefaultSpecifier(local) { + this.type = syntax_1.Syntax.ImportDefaultSpecifier; + this.local = local; + } + return ImportDefaultSpecifier; + }()); + exports.ImportDefaultSpecifier = ImportDefaultSpecifier; + var ImportNamespaceSpecifier = (function () { + function ImportNamespaceSpecifier(local) { + this.type = syntax_1.Syntax.ImportNamespaceSpecifier; + this.local = local; + } + return ImportNamespaceSpecifier; + }()); + exports.ImportNamespaceSpecifier = ImportNamespaceSpecifier; + var ImportSpecifier = (function () { + function ImportSpecifier(local, imported) { + this.type = syntax_1.Syntax.ImportSpecifier; + this.local = local; + this.imported = imported; + } + return ImportSpecifier; + }()); + exports.ImportSpecifier = ImportSpecifier; + var LabeledStatement = (function () { + function LabeledStatement(label, body) { + this.type = syntax_1.Syntax.LabeledStatement; + this.label = label; + this.body = body; + } + return LabeledStatement; + }()); + exports.LabeledStatement = LabeledStatement; + var Literal = (function () { + function Literal(value, raw) { + this.type = syntax_1.Syntax.Literal; + this.value = value; + this.raw = raw; + } + return Literal; + }()); + exports.Literal = Literal; + var MetaProperty = (function () { + function MetaProperty(meta, property) { + this.type = syntax_1.Syntax.MetaProperty; + this.meta = meta; + this.property = property; + } + return MetaProperty; + }()); + exports.MetaProperty = MetaProperty; + var MethodDefinition = (function () { + function MethodDefinition(key, computed, value, kind, isStatic) { + this.type = syntax_1.Syntax.MethodDefinition; + this.key = key; + this.computed = computed; + this.value = value; + this.kind = kind; + this.static = isStatic; + } + return MethodDefinition; + }()); + exports.MethodDefinition = MethodDefinition; + var Module = (function () { + function Module(body) { + this.type = syntax_1.Syntax.Program; + this.body = body; + this.sourceType = 'module'; + } + return Module; + }()); + exports.Module = Module; + var NewExpression = (function () { + function NewExpression(callee, args) { + this.type = syntax_1.Syntax.NewExpression; + this.callee = callee; + this.arguments = args; + } + return NewExpression; + }()); + exports.NewExpression = NewExpression; + var ObjectExpression = (function () { + function ObjectExpression(properties) { + this.type = syntax_1.Syntax.ObjectExpression; + this.properties = properties; + } + return ObjectExpression; + }()); + exports.ObjectExpression = ObjectExpression; + var ObjectPattern = (function () { + function ObjectPattern(properties) { + this.type = syntax_1.Syntax.ObjectPattern; + this.properties = properties; + } + return ObjectPattern; + }()); + exports.ObjectPattern = ObjectPattern; + var Property = (function () { + function Property(kind, key, computed, value, method, shorthand) { + this.type = syntax_1.Syntax.Property; + this.key = key; + this.computed = computed; + this.value = value; + this.kind = kind; + this.method = method; + this.shorthand = shorthand; + } + return Property; + }()); + exports.Property = Property; + var RegexLiteral = (function () { + function RegexLiteral(value, raw, pattern, flags) { + this.type = syntax_1.Syntax.Literal; + this.value = value; + this.raw = raw; + this.regex = { pattern: pattern, flags: flags }; + } + return RegexLiteral; + }()); + exports.RegexLiteral = RegexLiteral; + var RestElement = (function () { + function RestElement(argument) { + this.type = syntax_1.Syntax.RestElement; + this.argument = argument; + } + return RestElement; + }()); + exports.RestElement = RestElement; + var ReturnStatement = (function () { + function ReturnStatement(argument) { + this.type = syntax_1.Syntax.ReturnStatement; + this.argument = argument; + } + return ReturnStatement; + }()); + exports.ReturnStatement = ReturnStatement; + var Script = (function () { + function Script(body) { + this.type = syntax_1.Syntax.Program; + this.body = body; + this.sourceType = 'script'; + } + return Script; + }()); + exports.Script = Script; + var SequenceExpression = (function () { + function SequenceExpression(expressions) { + this.type = syntax_1.Syntax.SequenceExpression; + this.expressions = expressions; + } + return SequenceExpression; + }()); + exports.SequenceExpression = SequenceExpression; + var SpreadElement = (function () { + function SpreadElement(argument) { + this.type = syntax_1.Syntax.SpreadElement; + this.argument = argument; + } + return SpreadElement; + }()); + exports.SpreadElement = SpreadElement; + var StaticMemberExpression = (function () { + function StaticMemberExpression(object, property) { + this.type = syntax_1.Syntax.MemberExpression; + this.computed = false; + this.object = object; + this.property = property; + } + return StaticMemberExpression; + }()); + exports.StaticMemberExpression = StaticMemberExpression; + var Super = (function () { + function Super() { + this.type = syntax_1.Syntax.Super; + } + return Super; + }()); + exports.Super = Super; + var SwitchCase = (function () { + function SwitchCase(test, consequent) { + this.type = syntax_1.Syntax.SwitchCase; + this.test = test; + this.consequent = consequent; + } + return SwitchCase; + }()); + exports.SwitchCase = SwitchCase; + var SwitchStatement = (function () { + function SwitchStatement(discriminant, cases) { + this.type = syntax_1.Syntax.SwitchStatement; + this.discriminant = discriminant; + this.cases = cases; + } + return SwitchStatement; + }()); + exports.SwitchStatement = SwitchStatement; + var TaggedTemplateExpression = (function () { + function TaggedTemplateExpression(tag, quasi) { + this.type = syntax_1.Syntax.TaggedTemplateExpression; + this.tag = tag; + this.quasi = quasi; + } + return TaggedTemplateExpression; + }()); + exports.TaggedTemplateExpression = TaggedTemplateExpression; + var TemplateElement = (function () { + function TemplateElement(value, tail) { + this.type = syntax_1.Syntax.TemplateElement; + this.value = value; + this.tail = tail; + } + return TemplateElement; + }()); + exports.TemplateElement = TemplateElement; + var TemplateLiteral = (function () { + function TemplateLiteral(quasis, expressions) { + this.type = syntax_1.Syntax.TemplateLiteral; + this.quasis = quasis; + this.expressions = expressions; + } + return TemplateLiteral; + }()); + exports.TemplateLiteral = TemplateLiteral; + var ThisExpression = (function () { + function ThisExpression() { + this.type = syntax_1.Syntax.ThisExpression; + } + return ThisExpression; + }()); + exports.ThisExpression = ThisExpression; + var ThrowStatement = (function () { + function ThrowStatement(argument) { + this.type = syntax_1.Syntax.ThrowStatement; + this.argument = argument; + } + return ThrowStatement; + }()); + exports.ThrowStatement = ThrowStatement; + var TryStatement = (function () { + function TryStatement(block, handler, finalizer) { + this.type = syntax_1.Syntax.TryStatement; + this.block = block; + this.handler = handler; + this.finalizer = finalizer; + } + return TryStatement; + }()); + exports.TryStatement = TryStatement; + var UnaryExpression = (function () { + function UnaryExpression(operator, argument) { + this.type = syntax_1.Syntax.UnaryExpression; + this.operator = operator; + this.argument = argument; + this.prefix = true; + } + return UnaryExpression; + }()); + exports.UnaryExpression = UnaryExpression; + var UpdateExpression = (function () { + function UpdateExpression(operator, argument, prefix) { + this.type = syntax_1.Syntax.UpdateExpression; + this.operator = operator; + this.argument = argument; + this.prefix = prefix; + } + return UpdateExpression; + }()); + exports.UpdateExpression = UpdateExpression; + var VariableDeclaration = (function () { + function VariableDeclaration(declarations, kind) { + this.type = syntax_1.Syntax.VariableDeclaration; + this.declarations = declarations; + this.kind = kind; + } + return VariableDeclaration; + }()); + exports.VariableDeclaration = VariableDeclaration; + var VariableDeclarator = (function () { + function VariableDeclarator(id, init) { + this.type = syntax_1.Syntax.VariableDeclarator; + this.id = id; + this.init = init; + } + return VariableDeclarator; + }()); + exports.VariableDeclarator = VariableDeclarator; + var WhileStatement = (function () { + function WhileStatement(test, body) { + this.type = syntax_1.Syntax.WhileStatement; + this.test = test; + this.body = body; + } + return WhileStatement; + }()); + exports.WhileStatement = WhileStatement; + var WithStatement = (function () { + function WithStatement(object, body) { + this.type = syntax_1.Syntax.WithStatement; + this.object = object; + this.body = body; + } + return WithStatement; + }()); + exports.WithStatement = WithStatement; + var YieldExpression = (function () { + function YieldExpression(argument, delegate) { + this.type = syntax_1.Syntax.YieldExpression; + this.argument = argument; + this.delegate = delegate; + } + return YieldExpression; + }()); + exports.YieldExpression = YieldExpression; /***/ }, /* 8 */ /***/ function(module, exports, __webpack_require__) { - "use strict"; - Object.defineProperty(exports, "__esModule", { value: true }); - var assert_1 = __webpack_require__(9); - var error_handler_1 = __webpack_require__(10); - var messages_1 = __webpack_require__(11); - var Node = __webpack_require__(7); - var scanner_1 = __webpack_require__(12); - var syntax_1 = __webpack_require__(2); - var token_1 = __webpack_require__(13); - var ArrowParameterPlaceHolder = 'ArrowParameterPlaceHolder'; - var Parser = (function () { - function Parser(code, options, delegate) { - if (options === void 0) { options = {}; } - this.config = { - range: (typeof options.range === 'boolean') && options.range, - loc: (typeof options.loc === 'boolean') && options.loc, - source: null, - tokens: (typeof options.tokens === 'boolean') && options.tokens, - comment: (typeof options.comment === 'boolean') && options.comment, - tolerant: (typeof options.tolerant === 'boolean') && options.tolerant - }; - if (this.config.loc && options.source && options.source !== null) { - this.config.source = String(options.source); - } - this.delegate = delegate; - this.errorHandler = new error_handler_1.ErrorHandler(); - this.errorHandler.tolerant = this.config.tolerant; - this.scanner = new scanner_1.Scanner(code, this.errorHandler); - this.scanner.trackComment = this.config.comment; - this.operatorPrecedence = { - ')': 0, - ';': 0, - ',': 0, - '=': 0, - ']': 0, - '||': 1, - '&&': 2, - '|': 3, - '^': 4, - '&': 5, - '==': 6, - '!=': 6, - '===': 6, - '!==': 6, - '<': 7, - '>': 7, - '<=': 7, - '>=': 7, - '<<': 8, - '>>': 8, - '>>>': 8, - '+': 9, - '-': 9, - '*': 11, - '/': 11, - '%': 11 - }; - this.lookahead = { - type: 2 /* EOF */, - value: '', - lineNumber: this.scanner.lineNumber, - lineStart: 0, - start: 0, - end: 0 - }; - this.hasLineTerminator = false; - this.context = { - isModule: false, - await: false, - allowIn: true, - allowStrictDirective: true, - allowYield: true, - firstCoverInitializedNameError: null, - isAssignmentTarget: false, - isBindingElement: false, - inFunctionBody: false, - inIteration: false, - inSwitch: false, - labelSet: {}, - strict: false - }; - this.tokens = []; - this.startMarker = { - index: 0, - line: this.scanner.lineNumber, - column: 0 - }; - this.lastMarker = { - index: 0, - line: this.scanner.lineNumber, - column: 0 - }; - this.nextToken(); - this.lastMarker = { - index: this.scanner.index, - line: this.scanner.lineNumber, - column: this.scanner.index - this.scanner.lineStart - }; - } - Parser.prototype.throwError = function (messageFormat) { - var values = []; - for (var _i = 1; _i < arguments.length; _i++) { - values[_i - 1] = arguments[_i]; - } - var args = Array.prototype.slice.call(arguments, 1); - var msg = messageFormat.replace(/%(\d)/g, function (whole, idx) { - assert_1.assert(idx < args.length, 'Message reference must be in range'); - return args[idx]; - }); - var index = this.lastMarker.index; - var line = this.lastMarker.line; - var column = this.lastMarker.column + 1; - throw this.errorHandler.createError(index, line, column, msg); - }; - Parser.prototype.tolerateError = function (messageFormat) { - var values = []; - for (var _i = 1; _i < arguments.length; _i++) { - values[_i - 1] = arguments[_i]; - } - var args = Array.prototype.slice.call(arguments, 1); - var msg = messageFormat.replace(/%(\d)/g, function (whole, idx) { - assert_1.assert(idx < args.length, 'Message reference must be in range'); - return args[idx]; - }); - var index = this.lastMarker.index; - var line = this.scanner.lineNumber; - var column = this.lastMarker.column + 1; - this.errorHandler.tolerateError(index, line, column, msg); - }; - // Throw an exception because of the token. - Parser.prototype.unexpectedTokenError = function (token, message) { - var msg = message || messages_1.Messages.UnexpectedToken; - var value; - if (token) { - if (!message) { - msg = (token.type === 2 /* EOF */) ? messages_1.Messages.UnexpectedEOS : - (token.type === 3 /* Identifier */) ? messages_1.Messages.UnexpectedIdentifier : - (token.type === 6 /* NumericLiteral */) ? messages_1.Messages.UnexpectedNumber : - (token.type === 8 /* StringLiteral */) ? messages_1.Messages.UnexpectedString : - (token.type === 10 /* Template */) ? messages_1.Messages.UnexpectedTemplate : - messages_1.Messages.UnexpectedToken; - if (token.type === 4 /* Keyword */) { - if (this.scanner.isFutureReservedWord(token.value)) { - msg = messages_1.Messages.UnexpectedReserved; - } - else if (this.context.strict && this.scanner.isStrictModeReservedWord(token.value)) { - msg = messages_1.Messages.StrictReservedWord; - } - } - } - value = token.value; - } - else { - value = 'ILLEGAL'; - } - msg = msg.replace('%0', value); - if (token && typeof token.lineNumber === 'number') { - var index = token.start; - var line = token.lineNumber; - var lastMarkerLineStart = this.lastMarker.index - this.lastMarker.column; - var column = token.start - lastMarkerLineStart + 1; - return this.errorHandler.createError(index, line, column, msg); - } - else { - var index = this.lastMarker.index; - var line = this.lastMarker.line; - var column = this.lastMarker.column + 1; - return this.errorHandler.createError(index, line, column, msg); - } - }; - Parser.prototype.throwUnexpectedToken = function (token, message) { - throw this.unexpectedTokenError(token, message); - }; - Parser.prototype.tolerateUnexpectedToken = function (token, message) { - this.errorHandler.tolerate(this.unexpectedTokenError(token, message)); - }; - Parser.prototype.collectComments = function () { - if (!this.config.comment) { - this.scanner.scanComments(); - } - else { - var comments = this.scanner.scanComments(); - if (comments.length > 0 && this.delegate) { - for (var i = 0; i < comments.length; ++i) { - var e = comments[i]; - var node = void 0; - node = { - type: e.multiLine ? 'BlockComment' : 'LineComment', - value: this.scanner.source.slice(e.slice[0], e.slice[1]) - }; - if (this.config.range) { - node.range = e.range; - } - if (this.config.loc) { - node.loc = e.loc; - } - var metadata = { - start: { - line: e.loc.start.line, - column: e.loc.start.column, - offset: e.range[0] - }, - end: { - line: e.loc.end.line, - column: e.loc.end.column, - offset: e.range[1] - } - }; - this.delegate(node, metadata); - } - } - } - }; - // From internal representation to an external structure - Parser.prototype.getTokenRaw = function (token) { - return this.scanner.source.slice(token.start, token.end); - }; - Parser.prototype.convertToken = function (token) { - var t = { - type: token_1.TokenName[token.type], - value: this.getTokenRaw(token) - }; - if (this.config.range) { - t.range = [token.start, token.end]; - } - if (this.config.loc) { - t.loc = { - start: { - line: this.startMarker.line, - column: this.startMarker.column - }, - end: { - line: this.scanner.lineNumber, - column: this.scanner.index - this.scanner.lineStart - } - }; - } - if (token.type === 9 /* RegularExpression */) { - var pattern = token.pattern; - var flags = token.flags; - t.regex = { pattern: pattern, flags: flags }; - } - return t; - }; - Parser.prototype.nextToken = function () { - var token = this.lookahead; - this.lastMarker.index = this.scanner.index; - this.lastMarker.line = this.scanner.lineNumber; - this.lastMarker.column = this.scanner.index - this.scanner.lineStart; - this.collectComments(); - if (this.scanner.index !== this.startMarker.index) { - this.startMarker.index = this.scanner.index; - this.startMarker.line = this.scanner.lineNumber; - this.startMarker.column = this.scanner.index - this.scanner.lineStart; - } - var next = this.scanner.lex(); - this.hasLineTerminator = (token.lineNumber !== next.lineNumber); - if (next && this.context.strict && next.type === 3 /* Identifier */) { - if (this.scanner.isStrictModeReservedWord(next.value)) { - next.type = 4 /* Keyword */; - } - } - this.lookahead = next; - if (this.config.tokens && next.type !== 2 /* EOF */) { - this.tokens.push(this.convertToken(next)); - } - return token; - }; - Parser.prototype.nextRegexToken = function () { - this.collectComments(); - var token = this.scanner.scanRegExp(); - if (this.config.tokens) { - // Pop the previous token, '/' or '/=' - // This is added from the lookahead token. - this.tokens.pop(); - this.tokens.push(this.convertToken(token)); - } - // Prime the next lookahead. - this.lookahead = token; - this.nextToken(); - return token; - }; - Parser.prototype.createNode = function () { - return { - index: this.startMarker.index, - line: this.startMarker.line, - column: this.startMarker.column - }; - }; - Parser.prototype.startNode = function (token) { - return { - index: token.start, - line: token.lineNumber, - column: token.start - token.lineStart - }; - }; - Parser.prototype.finalize = function (marker, node) { - if (this.config.range) { - node.range = [marker.index, this.lastMarker.index]; - } - if (this.config.loc) { - node.loc = { - start: { - line: marker.line, - column: marker.column, - }, - end: { - line: this.lastMarker.line, - column: this.lastMarker.column - } - }; - if (this.config.source) { - node.loc.source = this.config.source; - } - } - if (this.delegate) { - var metadata = { - start: { - line: marker.line, - column: marker.column, - offset: marker.index - }, - end: { - line: this.lastMarker.line, - column: this.lastMarker.column, - offset: this.lastMarker.index - } - }; - this.delegate(node, metadata); - } - return node; - }; - // Expect the next token to match the specified punctuator. - // If not, an exception will be thrown. - Parser.prototype.expect = function (value) { - var token = this.nextToken(); - if (token.type !== 7 /* Punctuator */ || token.value !== value) { - this.throwUnexpectedToken(token); - } - }; - // Quietly expect a comma when in tolerant mode, otherwise delegates to expect(). - Parser.prototype.expectCommaSeparator = function () { - if (this.config.tolerant) { - var token = this.lookahead; - if (token.type === 7 /* Punctuator */ && token.value === ',') { - this.nextToken(); - } - else if (token.type === 7 /* Punctuator */ && token.value === ';') { - this.nextToken(); - this.tolerateUnexpectedToken(token); - } - else { - this.tolerateUnexpectedToken(token, messages_1.Messages.UnexpectedToken); - } - } - else { - this.expect(','); - } - }; - // Expect the next token to match the specified keyword. - // If not, an exception will be thrown. - Parser.prototype.expectKeyword = function (keyword) { - var token = this.nextToken(); - if (token.type !== 4 /* Keyword */ || token.value !== keyword) { - this.throwUnexpectedToken(token); - } - }; - // Return true if the next token matches the specified punctuator. - Parser.prototype.match = function (value) { - return this.lookahead.type === 7 /* Punctuator */ && this.lookahead.value === value; - }; - // Return true if the next token matches the specified keyword - Parser.prototype.matchKeyword = function (keyword) { - return this.lookahead.type === 4 /* Keyword */ && this.lookahead.value === keyword; - }; - // Return true if the next token matches the specified contextual keyword - // (where an identifier is sometimes a keyword depending on the context) - Parser.prototype.matchContextualKeyword = function (keyword) { - return this.lookahead.type === 3 /* Identifier */ && this.lookahead.value === keyword; - }; - // Return true if the next token is an assignment operator - Parser.prototype.matchAssign = function () { - if (this.lookahead.type !== 7 /* Punctuator */) { - return false; - } - var op = this.lookahead.value; - return op === '=' || - op === '*=' || - op === '**=' || - op === '/=' || - op === '%=' || - op === '+=' || - op === '-=' || - op === '<<=' || - op === '>>=' || - op === '>>>=' || - op === '&=' || - op === '^=' || - op === '|='; - }; - // Cover grammar support. - // - // When an assignment expression position starts with an left parenthesis, the determination of the type - // of the syntax is to be deferred arbitrarily long until the end of the parentheses pair (plus a lookahead) - // or the first comma. This situation also defers the determination of all the expressions nested in the pair. - // - // There are three productions that can be parsed in a parentheses pair that needs to be determined - // after the outermost pair is closed. They are: - // - // 1. AssignmentExpression - // 2. BindingElements - // 3. AssignmentTargets - // - // In order to avoid exponential backtracking, we use two flags to denote if the production can be - // binding element or assignment target. - // - // The three productions have the relationship: - // - // BindingElements ⊆ AssignmentTargets ⊆ AssignmentExpression - // - // with a single exception that CoverInitializedName when used directly in an Expression, generates - // an early error. Therefore, we need the third state, firstCoverInitializedNameError, to track the - // first usage of CoverInitializedName and report it when we reached the end of the parentheses pair. - // - // isolateCoverGrammar function runs the given parser function with a new cover grammar context, and it does not - // effect the current flags. This means the production the parser parses is only used as an expression. Therefore - // the CoverInitializedName check is conducted. - // - // inheritCoverGrammar function runs the given parse function with a new cover grammar context, and it propagates - // the flags outside of the parser. This means the production the parser parses is used as a part of a potential - // pattern. The CoverInitializedName check is deferred. - Parser.prototype.isolateCoverGrammar = function (parseFunction) { - var previousIsBindingElement = this.context.isBindingElement; - var previousIsAssignmentTarget = this.context.isAssignmentTarget; - var previousFirstCoverInitializedNameError = this.context.firstCoverInitializedNameError; - this.context.isBindingElement = true; - this.context.isAssignmentTarget = true; - this.context.firstCoverInitializedNameError = null; - var result = parseFunction.call(this); - if (this.context.firstCoverInitializedNameError !== null) { - this.throwUnexpectedToken(this.context.firstCoverInitializedNameError); - } - this.context.isBindingElement = previousIsBindingElement; - this.context.isAssignmentTarget = previousIsAssignmentTarget; - this.context.firstCoverInitializedNameError = previousFirstCoverInitializedNameError; - return result; - }; - Parser.prototype.inheritCoverGrammar = function (parseFunction) { - var previousIsBindingElement = this.context.isBindingElement; - var previousIsAssignmentTarget = this.context.isAssignmentTarget; - var previousFirstCoverInitializedNameError = this.context.firstCoverInitializedNameError; - this.context.isBindingElement = true; - this.context.isAssignmentTarget = true; - this.context.firstCoverInitializedNameError = null; - var result = parseFunction.call(this); - this.context.isBindingElement = this.context.isBindingElement && previousIsBindingElement; - this.context.isAssignmentTarget = this.context.isAssignmentTarget && previousIsAssignmentTarget; - this.context.firstCoverInitializedNameError = previousFirstCoverInitializedNameError || this.context.firstCoverInitializedNameError; - return result; - }; - Parser.prototype.consumeSemicolon = function () { - if (this.match(';')) { - this.nextToken(); - } - else if (!this.hasLineTerminator) { - if (this.lookahead.type !== 2 /* EOF */ && !this.match('}')) { - this.throwUnexpectedToken(this.lookahead); - } - this.lastMarker.index = this.startMarker.index; - this.lastMarker.line = this.startMarker.line; - this.lastMarker.column = this.startMarker.column; - } - }; - // https://tc39.github.io/ecma262/#sec-primary-expression - Parser.prototype.parsePrimaryExpression = function () { - var node = this.createNode(); - var expr; - var token, raw; - switch (this.lookahead.type) { - case 3 /* Identifier */: - if ((this.context.isModule || this.context.await) && this.lookahead.value === 'await') { - this.tolerateUnexpectedToken(this.lookahead); - } - expr = this.matchAsyncFunction() ? this.parseFunctionExpression() : this.finalize(node, new Node.Identifier(this.nextToken().value)); - break; - case 6 /* NumericLiteral */: - case 8 /* StringLiteral */: - if (this.context.strict && this.lookahead.octal) { - this.tolerateUnexpectedToken(this.lookahead, messages_1.Messages.StrictOctalLiteral); - } - this.context.isAssignmentTarget = false; - this.context.isBindingElement = false; - token = this.nextToken(); - raw = this.getTokenRaw(token); - expr = this.finalize(node, new Node.Literal(token.value, raw)); - break; - case 1 /* BooleanLiteral */: - this.context.isAssignmentTarget = false; - this.context.isBindingElement = false; - token = this.nextToken(); - raw = this.getTokenRaw(token); - expr = this.finalize(node, new Node.Literal(token.value === 'true', raw)); - break; - case 5 /* NullLiteral */: - this.context.isAssignmentTarget = false; - this.context.isBindingElement = false; - token = this.nextToken(); - raw = this.getTokenRaw(token); - expr = this.finalize(node, new Node.Literal(null, raw)); - break; - case 10 /* Template */: - expr = this.parseTemplateLiteral(); - break; - case 7 /* Punctuator */: - switch (this.lookahead.value) { - case '(': - this.context.isBindingElement = false; - expr = this.inheritCoverGrammar(this.parseGroupExpression); - break; - case '[': - expr = this.inheritCoverGrammar(this.parseArrayInitializer); - break; - case '{': - expr = this.inheritCoverGrammar(this.parseObjectInitializer); - break; - case '/': - case '/=': - this.context.isAssignmentTarget = false; - this.context.isBindingElement = false; - this.scanner.index = this.startMarker.index; - token = this.nextRegexToken(); - raw = this.getTokenRaw(token); - expr = this.finalize(node, new Node.RegexLiteral(token.regex, raw, token.pattern, token.flags)); - break; - default: - expr = this.throwUnexpectedToken(this.nextToken()); - } - break; - case 4 /* Keyword */: - if (!this.context.strict && this.context.allowYield && this.matchKeyword('yield')) { - expr = this.parseIdentifierName(); - } - else if (!this.context.strict && this.matchKeyword('let')) { - expr = this.finalize(node, new Node.Identifier(this.nextToken().value)); - } - else { - this.context.isAssignmentTarget = false; - this.context.isBindingElement = false; - if (this.matchKeyword('function')) { - expr = this.parseFunctionExpression(); - } - else if (this.matchKeyword('this')) { - this.nextToken(); - expr = this.finalize(node, new Node.ThisExpression()); - } - else if (this.matchKeyword('class')) { - expr = this.parseClassExpression(); - } - else { - expr = this.throwUnexpectedToken(this.nextToken()); - } - } - break; - default: - expr = this.throwUnexpectedToken(this.nextToken()); - } - return expr; - }; - // https://tc39.github.io/ecma262/#sec-array-initializer - Parser.prototype.parseSpreadElement = function () { - var node = this.createNode(); - this.expect('...'); - var arg = this.inheritCoverGrammar(this.parseAssignmentExpression); - return this.finalize(node, new Node.SpreadElement(arg)); - }; - Parser.prototype.parseArrayInitializer = function () { - var node = this.createNode(); - var elements = []; - this.expect('['); - while (!this.match(']')) { - if (this.match(',')) { - this.nextToken(); - elements.push(null); - } - else if (this.match('...')) { - var element = this.parseSpreadElement(); - if (!this.match(']')) { - this.context.isAssignmentTarget = false; - this.context.isBindingElement = false; - this.expect(','); - } - elements.push(element); - } - else { - elements.push(this.inheritCoverGrammar(this.parseAssignmentExpression)); - if (!this.match(']')) { - this.expect(','); - } - } - } - this.expect(']'); - return this.finalize(node, new Node.ArrayExpression(elements)); - }; - // https://tc39.github.io/ecma262/#sec-object-initializer - Parser.prototype.parsePropertyMethod = function (params) { - this.context.isAssignmentTarget = false; - this.context.isBindingElement = false; - var previousStrict = this.context.strict; - var previousAllowStrictDirective = this.context.allowStrictDirective; - this.context.allowStrictDirective = params.simple; - var body = this.isolateCoverGrammar(this.parseFunctionSourceElements); - if (this.context.strict && params.firstRestricted) { - this.tolerateUnexpectedToken(params.firstRestricted, params.message); - } - if (this.context.strict && params.stricted) { - this.tolerateUnexpectedToken(params.stricted, params.message); - } - this.context.strict = previousStrict; - this.context.allowStrictDirective = previousAllowStrictDirective; - return body; - }; - Parser.prototype.parsePropertyMethodFunction = function () { - var isGenerator = false; - var node = this.createNode(); - var previousAllowYield = this.context.allowYield; - this.context.allowYield = false; - var params = this.parseFormalParameters(); - var method = this.parsePropertyMethod(params); - this.context.allowYield = previousAllowYield; - return this.finalize(node, new Node.FunctionExpression(null, params.params, method, isGenerator)); - }; - Parser.prototype.parsePropertyMethodAsyncFunction = function () { - var node = this.createNode(); - var previousAllowYield = this.context.allowYield; - var previousAwait = this.context.await; - this.context.allowYield = false; - this.context.await = true; - var params = this.parseFormalParameters(); - var method = this.parsePropertyMethod(params); - this.context.allowYield = previousAllowYield; - this.context.await = previousAwait; - return this.finalize(node, new Node.AsyncFunctionExpression(null, params.params, method)); - }; - Parser.prototype.parseObjectPropertyKey = function () { - var node = this.createNode(); - var token = this.nextToken(); - var key; - switch (token.type) { - case 8 /* StringLiteral */: - case 6 /* NumericLiteral */: - if (this.context.strict && token.octal) { - this.tolerateUnexpectedToken(token, messages_1.Messages.StrictOctalLiteral); - } - var raw = this.getTokenRaw(token); - key = this.finalize(node, new Node.Literal(token.value, raw)); - break; - case 3 /* Identifier */: - case 1 /* BooleanLiteral */: - case 5 /* NullLiteral */: - case 4 /* Keyword */: - key = this.finalize(node, new Node.Identifier(token.value)); - break; - case 7 /* Punctuator */: - if (token.value === '[') { - key = this.isolateCoverGrammar(this.parseAssignmentExpression); - this.expect(']'); - } - else { - key = this.throwUnexpectedToken(token); - } - break; - default: - key = this.throwUnexpectedToken(token); - } - return key; - }; - Parser.prototype.isPropertyKey = function (key, value) { - return (key.type === syntax_1.Syntax.Identifier && key.name === value) || - (key.type === syntax_1.Syntax.Literal && key.value === value); - }; - Parser.prototype.parseObjectProperty = function (hasProto) { - var node = this.createNode(); - var token = this.lookahead; - var kind; - var key = null; - var value = null; - var computed = false; - var method = false; - var shorthand = false; - var isAsync = false; - if (token.type === 3 /* Identifier */) { - var id = token.value; - this.nextToken(); - computed = this.match('['); - isAsync = !this.hasLineTerminator && (id === 'async') && - !this.match(':') && !this.match('(') && !this.match('*'); - key = isAsync ? this.parseObjectPropertyKey() : this.finalize(node, new Node.Identifier(id)); - } - else if (this.match('*')) { - this.nextToken(); - } - else { - computed = this.match('['); - key = this.parseObjectPropertyKey(); - } - var lookaheadPropertyKey = this.qualifiedPropertyName(this.lookahead); - if (token.type === 3 /* Identifier */ && !isAsync && token.value === 'get' && lookaheadPropertyKey) { - kind = 'get'; - computed = this.match('['); - key = this.parseObjectPropertyKey(); - this.context.allowYield = false; - value = this.parseGetterMethod(); - } - else if (token.type === 3 /* Identifier */ && !isAsync && token.value === 'set' && lookaheadPropertyKey) { - kind = 'set'; - computed = this.match('['); - key = this.parseObjectPropertyKey(); - value = this.parseSetterMethod(); - } - else if (token.type === 7 /* Punctuator */ && token.value === '*' && lookaheadPropertyKey) { - kind = 'init'; - computed = this.match('['); - key = this.parseObjectPropertyKey(); - value = this.parseGeneratorMethod(); - method = true; - } - else { - if (!key) { - this.throwUnexpectedToken(this.lookahead); - } - kind = 'init'; - if (this.match(':') && !isAsync) { - if (!computed && this.isPropertyKey(key, '__proto__')) { - if (hasProto.value) { - this.tolerateError(messages_1.Messages.DuplicateProtoProperty); - } - hasProto.value = true; - } - this.nextToken(); - value = this.inheritCoverGrammar(this.parseAssignmentExpression); - } - else if (this.match('(')) { - value = isAsync ? this.parsePropertyMethodAsyncFunction() : this.parsePropertyMethodFunction(); - method = true; - } - else if (token.type === 3 /* Identifier */) { - var id = this.finalize(node, new Node.Identifier(token.value)); - if (this.match('=')) { - this.context.firstCoverInitializedNameError = this.lookahead; - this.nextToken(); - shorthand = true; - var init = this.isolateCoverGrammar(this.parseAssignmentExpression); - value = this.finalize(node, new Node.AssignmentPattern(id, init)); - } - else { - shorthand = true; - value = id; - } - } - else { - this.throwUnexpectedToken(this.nextToken()); - } - } - return this.finalize(node, new Node.Property(kind, key, computed, value, method, shorthand)); - }; - Parser.prototype.parseObjectInitializer = function () { - var node = this.createNode(); - this.expect('{'); - var properties = []; - var hasProto = { value: false }; - while (!this.match('}')) { - properties.push(this.parseObjectProperty(hasProto)); - if (!this.match('}')) { - this.expectCommaSeparator(); - } - } - this.expect('}'); - return this.finalize(node, new Node.ObjectExpression(properties)); - }; - // https://tc39.github.io/ecma262/#sec-template-literals - Parser.prototype.parseTemplateHead = function () { - assert_1.assert(this.lookahead.head, 'Template literal must start with a template head'); - var node = this.createNode(); - var token = this.nextToken(); - var raw = token.value; - var cooked = token.cooked; - return this.finalize(node, new Node.TemplateElement({ raw: raw, cooked: cooked }, token.tail)); - }; - Parser.prototype.parseTemplateElement = function () { - if (this.lookahead.type !== 10 /* Template */) { - this.throwUnexpectedToken(); - } - var node = this.createNode(); - var token = this.nextToken(); - var raw = token.value; - var cooked = token.cooked; - return this.finalize(node, new Node.TemplateElement({ raw: raw, cooked: cooked }, token.tail)); - }; - Parser.prototype.parseTemplateLiteral = function () { - var node = this.createNode(); - var expressions = []; - var quasis = []; - var quasi = this.parseTemplateHead(); - quasis.push(quasi); - while (!quasi.tail) { - expressions.push(this.parseExpression()); - quasi = this.parseTemplateElement(); - quasis.push(quasi); - } - return this.finalize(node, new Node.TemplateLiteral(quasis, expressions)); - }; - // https://tc39.github.io/ecma262/#sec-grouping-operator - Parser.prototype.reinterpretExpressionAsPattern = function (expr) { - switch (expr.type) { - case syntax_1.Syntax.Identifier: - case syntax_1.Syntax.MemberExpression: - case syntax_1.Syntax.RestElement: - case syntax_1.Syntax.AssignmentPattern: - break; - case syntax_1.Syntax.SpreadElement: - expr.type = syntax_1.Syntax.RestElement; - this.reinterpretExpressionAsPattern(expr.argument); - break; - case syntax_1.Syntax.ArrayExpression: - expr.type = syntax_1.Syntax.ArrayPattern; - for (var i = 0; i < expr.elements.length; i++) { - if (expr.elements[i] !== null) { - this.reinterpretExpressionAsPattern(expr.elements[i]); - } - } - break; - case syntax_1.Syntax.ObjectExpression: - expr.type = syntax_1.Syntax.ObjectPattern; - for (var i = 0; i < expr.properties.length; i++) { - this.reinterpretExpressionAsPattern(expr.properties[i].value); - } - break; - case syntax_1.Syntax.AssignmentExpression: - expr.type = syntax_1.Syntax.AssignmentPattern; - delete expr.operator; - this.reinterpretExpressionAsPattern(expr.left); - break; - default: - // Allow other node type for tolerant parsing. - break; - } - }; - Parser.prototype.parseGroupExpression = function () { - var expr; - this.expect('('); - if (this.match(')')) { - this.nextToken(); - if (!this.match('=>')) { - this.expect('=>'); - } - expr = { - type: ArrowParameterPlaceHolder, - params: [], - async: false - }; - } - else { - var startToken = this.lookahead; - var params = []; - if (this.match('...')) { - expr = this.parseRestElement(params); - this.expect(')'); - if (!this.match('=>')) { - this.expect('=>'); - } - expr = { - type: ArrowParameterPlaceHolder, - params: [expr], - async: false - }; - } - else { - var arrow = false; - this.context.isBindingElement = true; - expr = this.inheritCoverGrammar(this.parseAssignmentExpression); - if (this.match(',')) { - var expressions = []; - this.context.isAssignmentTarget = false; - expressions.push(expr); - while (this.lookahead.type !== 2 /* EOF */) { - if (!this.match(',')) { - break; - } - this.nextToken(); - if (this.match(')')) { - this.nextToken(); - for (var i = 0; i < expressions.length; i++) { - this.reinterpretExpressionAsPattern(expressions[i]); - } - arrow = true; - expr = { - type: ArrowParameterPlaceHolder, - params: expressions, - async: false - }; - } - else if (this.match('...')) { - if (!this.context.isBindingElement) { - this.throwUnexpectedToken(this.lookahead); - } - expressions.push(this.parseRestElement(params)); - this.expect(')'); - if (!this.match('=>')) { - this.expect('=>'); - } - this.context.isBindingElement = false; - for (var i = 0; i < expressions.length; i++) { - this.reinterpretExpressionAsPattern(expressions[i]); - } - arrow = true; - expr = { - type: ArrowParameterPlaceHolder, - params: expressions, - async: false - }; - } - else { - expressions.push(this.inheritCoverGrammar(this.parseAssignmentExpression)); - } - if (arrow) { - break; - } - } - if (!arrow) { - expr = this.finalize(this.startNode(startToken), new Node.SequenceExpression(expressions)); - } - } - if (!arrow) { - this.expect(')'); - if (this.match('=>')) { - if (expr.type === syntax_1.Syntax.Identifier && expr.name === 'yield') { - arrow = true; - expr = { - type: ArrowParameterPlaceHolder, - params: [expr], - async: false - }; - } - if (!arrow) { - if (!this.context.isBindingElement) { - this.throwUnexpectedToken(this.lookahead); - } - if (expr.type === syntax_1.Syntax.SequenceExpression) { - for (var i = 0; i < expr.expressions.length; i++) { - this.reinterpretExpressionAsPattern(expr.expressions[i]); - } - } - else { - this.reinterpretExpressionAsPattern(expr); - } - var parameters = (expr.type === syntax_1.Syntax.SequenceExpression ? expr.expressions : [expr]); - expr = { - type: ArrowParameterPlaceHolder, - params: parameters, - async: false - }; - } - } - this.context.isBindingElement = false; - } - } - } - return expr; - }; - // https://tc39.github.io/ecma262/#sec-left-hand-side-expressions - Parser.prototype.parseArguments = function () { - this.expect('('); - var args = []; - if (!this.match(')')) { - while (true) { - var expr = this.match('...') ? this.parseSpreadElement() : - this.isolateCoverGrammar(this.parseAssignmentExpression); - args.push(expr); - if (this.match(')')) { - break; - } - this.expectCommaSeparator(); - if (this.match(')')) { - break; - } - } - } - this.expect(')'); - return args; - }; - Parser.prototype.isIdentifierName = function (token) { - return token.type === 3 /* Identifier */ || - token.type === 4 /* Keyword */ || - token.type === 1 /* BooleanLiteral */ || - token.type === 5 /* NullLiteral */; - }; - Parser.prototype.parseIdentifierName = function () { - var node = this.createNode(); - var token = this.nextToken(); - if (!this.isIdentifierName(token)) { - this.throwUnexpectedToken(token); - } - return this.finalize(node, new Node.Identifier(token.value)); - }; - Parser.prototype.parseNewExpression = function () { - var node = this.createNode(); - var id = this.parseIdentifierName(); - assert_1.assert(id.name === 'new', 'New expression must start with `new`'); - var expr; - if (this.match('.')) { - this.nextToken(); - if (this.lookahead.type === 3 /* Identifier */ && this.context.inFunctionBody && this.lookahead.value === 'target') { - var property = this.parseIdentifierName(); - expr = new Node.MetaProperty(id, property); - } - else { - this.throwUnexpectedToken(this.lookahead); - } - } - else { - var callee = this.isolateCoverGrammar(this.parseLeftHandSideExpression); - var args = this.match('(') ? this.parseArguments() : []; - expr = new Node.NewExpression(callee, args); - this.context.isAssignmentTarget = false; - this.context.isBindingElement = false; - } - return this.finalize(node, expr); - }; - Parser.prototype.parseAsyncArgument = function () { - var arg = this.parseAssignmentExpression(); - this.context.firstCoverInitializedNameError = null; - return arg; - }; - Parser.prototype.parseAsyncArguments = function () { - this.expect('('); - var args = []; - if (!this.match(')')) { - while (true) { - var expr = this.match('...') ? this.parseSpreadElement() : - this.isolateCoverGrammar(this.parseAsyncArgument); - args.push(expr); - if (this.match(')')) { - break; - } - this.expectCommaSeparator(); - if (this.match(')')) { - break; - } - } - } - this.expect(')'); - return args; - }; - Parser.prototype.parseLeftHandSideExpressionAllowCall = function () { - var startToken = this.lookahead; - var maybeAsync = this.matchContextualKeyword('async'); - var previousAllowIn = this.context.allowIn; - this.context.allowIn = true; - var expr; - if (this.matchKeyword('super') && this.context.inFunctionBody) { - expr = this.createNode(); - this.nextToken(); - expr = this.finalize(expr, new Node.Super()); - if (!this.match('(') && !this.match('.') && !this.match('[')) { - this.throwUnexpectedToken(this.lookahead); - } - } - else { - expr = this.inheritCoverGrammar(this.matchKeyword('new') ? this.parseNewExpression : this.parsePrimaryExpression); - } - while (true) { - if (this.match('.')) { - this.context.isBindingElement = false; - this.context.isAssignmentTarget = true; - this.expect('.'); - var property = this.parseIdentifierName(); - expr = this.finalize(this.startNode(startToken), new Node.StaticMemberExpression(expr, property)); - } - else if (this.match('(')) { - var asyncArrow = maybeAsync && (startToken.lineNumber === this.lookahead.lineNumber); - this.context.isBindingElement = false; - this.context.isAssignmentTarget = false; - var args = asyncArrow ? this.parseAsyncArguments() : this.parseArguments(); - expr = this.finalize(this.startNode(startToken), new Node.CallExpression(expr, args)); - if (asyncArrow && this.match('=>')) { - for (var i = 0; i < args.length; ++i) { - this.reinterpretExpressionAsPattern(args[i]); - } - expr = { - type: ArrowParameterPlaceHolder, - params: args, - async: true - }; - } - } - else if (this.match('[')) { - this.context.isBindingElement = false; - this.context.isAssignmentTarget = true; - this.expect('['); - var property = this.isolateCoverGrammar(this.parseExpression); - this.expect(']'); - expr = this.finalize(this.startNode(startToken), new Node.ComputedMemberExpression(expr, property)); - } - else if (this.lookahead.type === 10 /* Template */ && this.lookahead.head) { - var quasi = this.parseTemplateLiteral(); - expr = this.finalize(this.startNode(startToken), new Node.TaggedTemplateExpression(expr, quasi)); - } - else { - break; - } - } - this.context.allowIn = previousAllowIn; - return expr; - }; - Parser.prototype.parseSuper = function () { - var node = this.createNode(); - this.expectKeyword('super'); - if (!this.match('[') && !this.match('.')) { - this.throwUnexpectedToken(this.lookahead); - } - return this.finalize(node, new Node.Super()); - }; - Parser.prototype.parseLeftHandSideExpression = function () { - assert_1.assert(this.context.allowIn, 'callee of new expression always allow in keyword.'); - var node = this.startNode(this.lookahead); - var expr = (this.matchKeyword('super') && this.context.inFunctionBody) ? this.parseSuper() : - this.inheritCoverGrammar(this.matchKeyword('new') ? this.parseNewExpression : this.parsePrimaryExpression); - while (true) { - if (this.match('[')) { - this.context.isBindingElement = false; - this.context.isAssignmentTarget = true; - this.expect('['); - var property = this.isolateCoverGrammar(this.parseExpression); - this.expect(']'); - expr = this.finalize(node, new Node.ComputedMemberExpression(expr, property)); - } - else if (this.match('.')) { - this.context.isBindingElement = false; - this.context.isAssignmentTarget = true; - this.expect('.'); - var property = this.parseIdentifierName(); - expr = this.finalize(node, new Node.StaticMemberExpression(expr, property)); - } - else if (this.lookahead.type === 10 /* Template */ && this.lookahead.head) { - var quasi = this.parseTemplateLiteral(); - expr = this.finalize(node, new Node.TaggedTemplateExpression(expr, quasi)); - } - else { - break; - } - } - return expr; - }; - // https://tc39.github.io/ecma262/#sec-update-expressions - Parser.prototype.parseUpdateExpression = function () { - var expr; - var startToken = this.lookahead; - if (this.match('++') || this.match('--')) { - var node = this.startNode(startToken); - var token = this.nextToken(); - expr = this.inheritCoverGrammar(this.parseUnaryExpression); - if (this.context.strict && expr.type === syntax_1.Syntax.Identifier && this.scanner.isRestrictedWord(expr.name)) { - this.tolerateError(messages_1.Messages.StrictLHSPrefix); - } - if (!this.context.isAssignmentTarget) { - this.tolerateError(messages_1.Messages.InvalidLHSInAssignment); - } - var prefix = true; - expr = this.finalize(node, new Node.UpdateExpression(token.value, expr, prefix)); - this.context.isAssignmentTarget = false; - this.context.isBindingElement = false; - } - else { - expr = this.inheritCoverGrammar(this.parseLeftHandSideExpressionAllowCall); - if (!this.hasLineTerminator && this.lookahead.type === 7 /* Punctuator */) { - if (this.match('++') || this.match('--')) { - if (this.context.strict && expr.type === syntax_1.Syntax.Identifier && this.scanner.isRestrictedWord(expr.name)) { - this.tolerateError(messages_1.Messages.StrictLHSPostfix); - } - if (!this.context.isAssignmentTarget) { - this.tolerateError(messages_1.Messages.InvalidLHSInAssignment); - } - this.context.isAssignmentTarget = false; - this.context.isBindingElement = false; - var operator = this.nextToken().value; - var prefix = false; - expr = this.finalize(this.startNode(startToken), new Node.UpdateExpression(operator, expr, prefix)); - } - } - } - return expr; - }; - // https://tc39.github.io/ecma262/#sec-unary-operators - Parser.prototype.parseAwaitExpression = function () { - var node = this.createNode(); - this.nextToken(); - var argument = this.parseUnaryExpression(); - return this.finalize(node, new Node.AwaitExpression(argument)); - }; - Parser.prototype.parseUnaryExpression = function () { - var expr; - if (this.match('+') || this.match('-') || this.match('~') || this.match('!') || - this.matchKeyword('delete') || this.matchKeyword('void') || this.matchKeyword('typeof')) { - var node = this.startNode(this.lookahead); - var token = this.nextToken(); - expr = this.inheritCoverGrammar(this.parseUnaryExpression); - expr = this.finalize(node, new Node.UnaryExpression(token.value, expr)); - if (this.context.strict && expr.operator === 'delete' && expr.argument.type === syntax_1.Syntax.Identifier) { - this.tolerateError(messages_1.Messages.StrictDelete); - } - this.context.isAssignmentTarget = false; - this.context.isBindingElement = false; - } - else if (this.context.await && this.matchContextualKeyword('await')) { - expr = this.parseAwaitExpression(); - } - else { - expr = this.parseUpdateExpression(); - } - return expr; - }; - Parser.prototype.parseExponentiationExpression = function () { - var startToken = this.lookahead; - var expr = this.inheritCoverGrammar(this.parseUnaryExpression); - if (expr.type !== syntax_1.Syntax.UnaryExpression && this.match('**')) { - this.nextToken(); - this.context.isAssignmentTarget = false; - this.context.isBindingElement = false; - var left = expr; - var right = this.isolateCoverGrammar(this.parseExponentiationExpression); - expr = this.finalize(this.startNode(startToken), new Node.BinaryExpression('**', left, right)); - } - return expr; - }; - // https://tc39.github.io/ecma262/#sec-exp-operator - // https://tc39.github.io/ecma262/#sec-multiplicative-operators - // https://tc39.github.io/ecma262/#sec-additive-operators - // https://tc39.github.io/ecma262/#sec-bitwise-shift-operators - // https://tc39.github.io/ecma262/#sec-relational-operators - // https://tc39.github.io/ecma262/#sec-equality-operators - // https://tc39.github.io/ecma262/#sec-binary-bitwise-operators - // https://tc39.github.io/ecma262/#sec-binary-logical-operators - Parser.prototype.binaryPrecedence = function (token) { - var op = token.value; - var precedence; - if (token.type === 7 /* Punctuator */) { - precedence = this.operatorPrecedence[op] || 0; - } - else if (token.type === 4 /* Keyword */) { - precedence = (op === 'instanceof' || (this.context.allowIn && op === 'in')) ? 7 : 0; - } - else { - precedence = 0; - } - return precedence; - }; - Parser.prototype.parseBinaryExpression = function () { - var startToken = this.lookahead; - var expr = this.inheritCoverGrammar(this.parseExponentiationExpression); - var token = this.lookahead; - var prec = this.binaryPrecedence(token); - if (prec > 0) { - this.nextToken(); - this.context.isAssignmentTarget = false; - this.context.isBindingElement = false; - var markers = [startToken, this.lookahead]; - var left = expr; - var right = this.isolateCoverGrammar(this.parseExponentiationExpression); - var stack = [left, token.value, right]; - var precedences = [prec]; - while (true) { - prec = this.binaryPrecedence(this.lookahead); - if (prec <= 0) { - break; - } - // Reduce: make a binary expression from the three topmost entries. - while ((stack.length > 2) && (prec <= precedences[precedences.length - 1])) { - right = stack.pop(); - var operator = stack.pop(); - precedences.pop(); - left = stack.pop(); - markers.pop(); - var node = this.startNode(markers[markers.length - 1]); - stack.push(this.finalize(node, new Node.BinaryExpression(operator, left, right))); - } - // Shift. - stack.push(this.nextToken().value); - precedences.push(prec); - markers.push(this.lookahead); - stack.push(this.isolateCoverGrammar(this.parseExponentiationExpression)); - } - // Final reduce to clean-up the stack. - var i = stack.length - 1; - expr = stack[i]; - markers.pop(); - while (i > 1) { - var node = this.startNode(markers.pop()); - var operator = stack[i - 1]; - expr = this.finalize(node, new Node.BinaryExpression(operator, stack[i - 2], expr)); - i -= 2; - } - } - return expr; - }; - // https://tc39.github.io/ecma262/#sec-conditional-operator - Parser.prototype.parseConditionalExpression = function () { - var startToken = this.lookahead; - var expr = this.inheritCoverGrammar(this.parseBinaryExpression); - if (this.match('?')) { - this.nextToken(); - var previousAllowIn = this.context.allowIn; - this.context.allowIn = true; - var consequent = this.isolateCoverGrammar(this.parseAssignmentExpression); - this.context.allowIn = previousAllowIn; - this.expect(':'); - var alternate = this.isolateCoverGrammar(this.parseAssignmentExpression); - expr = this.finalize(this.startNode(startToken), new Node.ConditionalExpression(expr, consequent, alternate)); - this.context.isAssignmentTarget = false; - this.context.isBindingElement = false; - } - return expr; - }; - // https://tc39.github.io/ecma262/#sec-assignment-operators - Parser.prototype.checkPatternParam = function (options, param) { - switch (param.type) { - case syntax_1.Syntax.Identifier: - this.validateParam(options, param, param.name); - break; - case syntax_1.Syntax.RestElement: - this.checkPatternParam(options, param.argument); - break; - case syntax_1.Syntax.AssignmentPattern: - this.checkPatternParam(options, param.left); - break; - case syntax_1.Syntax.ArrayPattern: - for (var i = 0; i < param.elements.length; i++) { - if (param.elements[i] !== null) { - this.checkPatternParam(options, param.elements[i]); - } - } - break; - case syntax_1.Syntax.ObjectPattern: - for (var i = 0; i < param.properties.length; i++) { - this.checkPatternParam(options, param.properties[i].value); - } - break; - default: - break; - } - options.simple = options.simple && (param instanceof Node.Identifier); - }; - Parser.prototype.reinterpretAsCoverFormalsList = function (expr) { - var params = [expr]; - var options; - var asyncArrow = false; - switch (expr.type) { - case syntax_1.Syntax.Identifier: - break; - case ArrowParameterPlaceHolder: - params = expr.params; - asyncArrow = expr.async; - break; - default: - return null; - } - options = { - simple: true, - paramSet: {} - }; - for (var i = 0; i < params.length; ++i) { - var param = params[i]; - if (param.type === syntax_1.Syntax.AssignmentPattern) { - if (param.right.type === syntax_1.Syntax.YieldExpression) { - if (param.right.argument) { - this.throwUnexpectedToken(this.lookahead); - } - param.right.type = syntax_1.Syntax.Identifier; - param.right.name = 'yield'; - delete param.right.argument; - delete param.right.delegate; - } - } - else if (asyncArrow && param.type === syntax_1.Syntax.Identifier && param.name === 'await') { - this.throwUnexpectedToken(this.lookahead); - } - this.checkPatternParam(options, param); - params[i] = param; - } - if (this.context.strict || !this.context.allowYield) { - for (var i = 0; i < params.length; ++i) { - var param = params[i]; - if (param.type === syntax_1.Syntax.YieldExpression) { - this.throwUnexpectedToken(this.lookahead); - } - } - } - if (options.message === messages_1.Messages.StrictParamDupe) { - var token = this.context.strict ? options.stricted : options.firstRestricted; - this.throwUnexpectedToken(token, options.message); - } - return { - simple: options.simple, - params: params, - stricted: options.stricted, - firstRestricted: options.firstRestricted, - message: options.message - }; - }; - Parser.prototype.parseAssignmentExpression = function () { - var expr; - if (!this.context.allowYield && this.matchKeyword('yield')) { - expr = this.parseYieldExpression(); - } - else { - var startToken = this.lookahead; - var token = startToken; - expr = this.parseConditionalExpression(); - if (token.type === 3 /* Identifier */ && (token.lineNumber === this.lookahead.lineNumber) && token.value === 'async') { - if (this.lookahead.type === 3 /* Identifier */ || this.matchKeyword('yield')) { - var arg = this.parsePrimaryExpression(); - this.reinterpretExpressionAsPattern(arg); - expr = { - type: ArrowParameterPlaceHolder, - params: [arg], - async: true - }; - } - } - if (expr.type === ArrowParameterPlaceHolder || this.match('=>')) { - // https://tc39.github.io/ecma262/#sec-arrow-function-definitions - this.context.isAssignmentTarget = false; - this.context.isBindingElement = false; - var isAsync = expr.async; - var list = this.reinterpretAsCoverFormalsList(expr); - if (list) { - if (this.hasLineTerminator) { - this.tolerateUnexpectedToken(this.lookahead); - } - this.context.firstCoverInitializedNameError = null; - var previousStrict = this.context.strict; - var previousAllowStrictDirective = this.context.allowStrictDirective; - this.context.allowStrictDirective = list.simple; - var previousAllowYield = this.context.allowYield; - var previousAwait = this.context.await; - this.context.allowYield = true; - this.context.await = isAsync; - var node = this.startNode(startToken); - this.expect('=>'); - var body = void 0; - if (this.match('{')) { - var previousAllowIn = this.context.allowIn; - this.context.allowIn = true; - body = this.parseFunctionSourceElements(); - this.context.allowIn = previousAllowIn; - } - else { - body = this.isolateCoverGrammar(this.parseAssignmentExpression); - } - var expression = body.type !== syntax_1.Syntax.BlockStatement; - if (this.context.strict && list.firstRestricted) { - this.throwUnexpectedToken(list.firstRestricted, list.message); - } - if (this.context.strict && list.stricted) { - this.tolerateUnexpectedToken(list.stricted, list.message); - } - expr = isAsync ? this.finalize(node, new Node.AsyncArrowFunctionExpression(list.params, body, expression)) : - this.finalize(node, new Node.ArrowFunctionExpression(list.params, body, expression)); - this.context.strict = previousStrict; - this.context.allowStrictDirective = previousAllowStrictDirective; - this.context.allowYield = previousAllowYield; - this.context.await = previousAwait; - } - } - else { - if (this.matchAssign()) { - if (!this.context.isAssignmentTarget) { - this.tolerateError(messages_1.Messages.InvalidLHSInAssignment); - } - if (this.context.strict && expr.type === syntax_1.Syntax.Identifier) { - var id = expr; - if (this.scanner.isRestrictedWord(id.name)) { - this.tolerateUnexpectedToken(token, messages_1.Messages.StrictLHSAssignment); - } - if (this.scanner.isStrictModeReservedWord(id.name)) { - this.tolerateUnexpectedToken(token, messages_1.Messages.StrictReservedWord); - } - } - if (!this.match('=')) { - this.context.isAssignmentTarget = false; - this.context.isBindingElement = false; - } - else { - this.reinterpretExpressionAsPattern(expr); - } - token = this.nextToken(); - var operator = token.value; - var right = this.isolateCoverGrammar(this.parseAssignmentExpression); - expr = this.finalize(this.startNode(startToken), new Node.AssignmentExpression(operator, expr, right)); - this.context.firstCoverInitializedNameError = null; - } - } - } - return expr; - }; - // https://tc39.github.io/ecma262/#sec-comma-operator - Parser.prototype.parseExpression = function () { - var startToken = this.lookahead; - var expr = this.isolateCoverGrammar(this.parseAssignmentExpression); - if (this.match(',')) { - var expressions = []; - expressions.push(expr); - while (this.lookahead.type !== 2 /* EOF */) { - if (!this.match(',')) { - break; - } - this.nextToken(); - expressions.push(this.isolateCoverGrammar(this.parseAssignmentExpression)); - } - expr = this.finalize(this.startNode(startToken), new Node.SequenceExpression(expressions)); - } - return expr; - }; - // https://tc39.github.io/ecma262/#sec-block - Parser.prototype.parseStatementListItem = function () { - var statement; - this.context.isAssignmentTarget = true; - this.context.isBindingElement = true; - if (this.lookahead.type === 4 /* Keyword */) { - switch (this.lookahead.value) { - case 'export': - if (!this.context.isModule) { - this.tolerateUnexpectedToken(this.lookahead, messages_1.Messages.IllegalExportDeclaration); - } - statement = this.parseExportDeclaration(); - break; - case 'import': - if (!this.context.isModule) { - this.tolerateUnexpectedToken(this.lookahead, messages_1.Messages.IllegalImportDeclaration); - } - statement = this.parseImportDeclaration(); - break; - case 'const': - statement = this.parseLexicalDeclaration({ inFor: false }); - break; - case 'function': - statement = this.parseFunctionDeclaration(); - break; - case 'class': - statement = this.parseClassDeclaration(); - break; - case 'let': - statement = this.isLexicalDeclaration() ? this.parseLexicalDeclaration({ inFor: false }) : this.parseStatement(); - break; - default: - statement = this.parseStatement(); - break; - } - } - else { - statement = this.parseStatement(); - } - return statement; - }; - Parser.prototype.parseBlock = function () { - var node = this.createNode(); - this.expect('{'); - var block = []; - while (true) { - if (this.match('}')) { - break; - } - block.push(this.parseStatementListItem()); - } - this.expect('}'); - return this.finalize(node, new Node.BlockStatement(block)); - }; - // https://tc39.github.io/ecma262/#sec-let-and-const-declarations - Parser.prototype.parseLexicalBinding = function (kind, options) { - var node = this.createNode(); - var params = []; - var id = this.parsePattern(params, kind); - if (this.context.strict && id.type === syntax_1.Syntax.Identifier) { - if (this.scanner.isRestrictedWord(id.name)) { - this.tolerateError(messages_1.Messages.StrictVarName); - } - } - var init = null; - if (kind === 'const') { - if (!this.matchKeyword('in') && !this.matchContextualKeyword('of')) { - if (this.match('=')) { - this.nextToken(); - init = this.isolateCoverGrammar(this.parseAssignmentExpression); - } - else { - this.throwError(messages_1.Messages.DeclarationMissingInitializer, 'const'); - } - } - } - else if ((!options.inFor && id.type !== syntax_1.Syntax.Identifier) || this.match('=')) { - this.expect('='); - init = this.isolateCoverGrammar(this.parseAssignmentExpression); - } - return this.finalize(node, new Node.VariableDeclarator(id, init)); - }; - Parser.prototype.parseBindingList = function (kind, options) { - var list = [this.parseLexicalBinding(kind, options)]; - while (this.match(',')) { - this.nextToken(); - list.push(this.parseLexicalBinding(kind, options)); - } - return list; - }; - Parser.prototype.isLexicalDeclaration = function () { - var state = this.scanner.saveState(); - this.scanner.scanComments(); - var next = this.scanner.lex(); - this.scanner.restoreState(state); - return (next.type === 3 /* Identifier */) || - (next.type === 7 /* Punctuator */ && next.value === '[') || - (next.type === 7 /* Punctuator */ && next.value === '{') || - (next.type === 4 /* Keyword */ && next.value === 'let') || - (next.type === 4 /* Keyword */ && next.value === 'yield'); - }; - Parser.prototype.parseLexicalDeclaration = function (options) { - var node = this.createNode(); - var kind = this.nextToken().value; - assert_1.assert(kind === 'let' || kind === 'const', 'Lexical declaration must be either let or const'); - var declarations = this.parseBindingList(kind, options); - this.consumeSemicolon(); - return this.finalize(node, new Node.VariableDeclaration(declarations, kind)); - }; - // https://tc39.github.io/ecma262/#sec-destructuring-binding-patterns - Parser.prototype.parseBindingRestElement = function (params, kind) { - var node = this.createNode(); - this.expect('...'); - var arg = this.parsePattern(params, kind); - return this.finalize(node, new Node.RestElement(arg)); - }; - Parser.prototype.parseArrayPattern = function (params, kind) { - var node = this.createNode(); - this.expect('['); - var elements = []; - while (!this.match(']')) { - if (this.match(',')) { - this.nextToken(); - elements.push(null); - } - else { - if (this.match('...')) { - elements.push(this.parseBindingRestElement(params, kind)); - break; - } - else { - elements.push(this.parsePatternWithDefault(params, kind)); - } - if (!this.match(']')) { - this.expect(','); - } - } - } - this.expect(']'); - return this.finalize(node, new Node.ArrayPattern(elements)); - }; - Parser.prototype.parsePropertyPattern = function (params, kind) { - var node = this.createNode(); - var computed = false; - var shorthand = false; - var method = false; - var key; - var value; - if (this.lookahead.type === 3 /* Identifier */) { - var keyToken = this.lookahead; - key = this.parseVariableIdentifier(); - var init = this.finalize(node, new Node.Identifier(keyToken.value)); - if (this.match('=')) { - params.push(keyToken); - shorthand = true; - this.nextToken(); - var expr = this.parseAssignmentExpression(); - value = this.finalize(this.startNode(keyToken), new Node.AssignmentPattern(init, expr)); - } - else if (!this.match(':')) { - params.push(keyToken); - shorthand = true; - value = init; - } - else { - this.expect(':'); - value = this.parsePatternWithDefault(params, kind); - } - } - else { - computed = this.match('['); - key = this.parseObjectPropertyKey(); - this.expect(':'); - value = this.parsePatternWithDefault(params, kind); - } - return this.finalize(node, new Node.Property('init', key, computed, value, method, shorthand)); - }; - Parser.prototype.parseObjectPattern = function (params, kind) { - var node = this.createNode(); - var properties = []; - this.expect('{'); - while (!this.match('}')) { - properties.push(this.parsePropertyPattern(params, kind)); - if (!this.match('}')) { - this.expect(','); - } - } - this.expect('}'); - return this.finalize(node, new Node.ObjectPattern(properties)); - }; - Parser.prototype.parsePattern = function (params, kind) { - var pattern; - if (this.match('[')) { - pattern = this.parseArrayPattern(params, kind); - } - else if (this.match('{')) { - pattern = this.parseObjectPattern(params, kind); - } - else { - if (this.matchKeyword('let') && (kind === 'const' || kind === 'let')) { - this.tolerateUnexpectedToken(this.lookahead, messages_1.Messages.LetInLexicalBinding); - } - params.push(this.lookahead); - pattern = this.parseVariableIdentifier(kind); - } - return pattern; - }; - Parser.prototype.parsePatternWithDefault = function (params, kind) { - var startToken = this.lookahead; - var pattern = this.parsePattern(params, kind); - if (this.match('=')) { - this.nextToken(); - var previousAllowYield = this.context.allowYield; - this.context.allowYield = true; - var right = this.isolateCoverGrammar(this.parseAssignmentExpression); - this.context.allowYield = previousAllowYield; - pattern = this.finalize(this.startNode(startToken), new Node.AssignmentPattern(pattern, right)); - } - return pattern; - }; - // https://tc39.github.io/ecma262/#sec-variable-statement - Parser.prototype.parseVariableIdentifier = function (kind) { - var node = this.createNode(); - var token = this.nextToken(); - if (token.type === 4 /* Keyword */ && token.value === 'yield') { - if (this.context.strict) { - this.tolerateUnexpectedToken(token, messages_1.Messages.StrictReservedWord); - } - else if (!this.context.allowYield) { - this.throwUnexpectedToken(token); - } - } - else if (token.type !== 3 /* Identifier */) { - if (this.context.strict && token.type === 4 /* Keyword */ && this.scanner.isStrictModeReservedWord(token.value)) { - this.tolerateUnexpectedToken(token, messages_1.Messages.StrictReservedWord); - } - else { - if (this.context.strict || token.value !== 'let' || kind !== 'var') { - this.throwUnexpectedToken(token); - } - } - } - else if ((this.context.isModule || this.context.await) && token.type === 3 /* Identifier */ && token.value === 'await') { - this.tolerateUnexpectedToken(token); - } - return this.finalize(node, new Node.Identifier(token.value)); - }; - Parser.prototype.parseVariableDeclaration = function (options) { - var node = this.createNode(); - var params = []; - var id = this.parsePattern(params, 'var'); - if (this.context.strict && id.type === syntax_1.Syntax.Identifier) { - if (this.scanner.isRestrictedWord(id.name)) { - this.tolerateError(messages_1.Messages.StrictVarName); - } - } - var init = null; - if (this.match('=')) { - this.nextToken(); - init = this.isolateCoverGrammar(this.parseAssignmentExpression); - } - else if (id.type !== syntax_1.Syntax.Identifier && !options.inFor) { - this.expect('='); - } - return this.finalize(node, new Node.VariableDeclarator(id, init)); - }; - Parser.prototype.parseVariableDeclarationList = function (options) { - var opt = { inFor: options.inFor }; - var list = []; - list.push(this.parseVariableDeclaration(opt)); - while (this.match(',')) { - this.nextToken(); - list.push(this.parseVariableDeclaration(opt)); - } - return list; - }; - Parser.prototype.parseVariableStatement = function () { - var node = this.createNode(); - this.expectKeyword('var'); - var declarations = this.parseVariableDeclarationList({ inFor: false }); - this.consumeSemicolon(); - return this.finalize(node, new Node.VariableDeclaration(declarations, 'var')); - }; - // https://tc39.github.io/ecma262/#sec-empty-statement - Parser.prototype.parseEmptyStatement = function () { - var node = this.createNode(); - this.expect(';'); - return this.finalize(node, new Node.EmptyStatement()); - }; - // https://tc39.github.io/ecma262/#sec-expression-statement - Parser.prototype.parseExpressionStatement = function () { - var node = this.createNode(); - var expr = this.parseExpression(); - this.consumeSemicolon(); - return this.finalize(node, new Node.ExpressionStatement(expr)); - }; - // https://tc39.github.io/ecma262/#sec-if-statement - Parser.prototype.parseIfClause = function () { - if (this.context.strict && this.matchKeyword('function')) { - this.tolerateError(messages_1.Messages.StrictFunction); - } - return this.parseStatement(); - }; - Parser.prototype.parseIfStatement = function () { - var node = this.createNode(); - var consequent; - var alternate = null; - this.expectKeyword('if'); - this.expect('('); - var test = this.parseExpression(); - if (!this.match(')') && this.config.tolerant) { - this.tolerateUnexpectedToken(this.nextToken()); - consequent = this.finalize(this.createNode(), new Node.EmptyStatement()); - } - else { - this.expect(')'); - consequent = this.parseIfClause(); - if (this.matchKeyword('else')) { - this.nextToken(); - alternate = this.parseIfClause(); - } - } - return this.finalize(node, new Node.IfStatement(test, consequent, alternate)); - }; - // https://tc39.github.io/ecma262/#sec-do-while-statement - Parser.prototype.parseDoWhileStatement = function () { - var node = this.createNode(); - this.expectKeyword('do'); - var previousInIteration = this.context.inIteration; - this.context.inIteration = true; - var body = this.parseStatement(); - this.context.inIteration = previousInIteration; - this.expectKeyword('while'); - this.expect('('); - var test = this.parseExpression(); - if (!this.match(')') && this.config.tolerant) { - this.tolerateUnexpectedToken(this.nextToken()); - } - else { - this.expect(')'); - if (this.match(';')) { - this.nextToken(); - } - } - return this.finalize(node, new Node.DoWhileStatement(body, test)); - }; - // https://tc39.github.io/ecma262/#sec-while-statement - Parser.prototype.parseWhileStatement = function () { - var node = this.createNode(); - var body; - this.expectKeyword('while'); - this.expect('('); - var test = this.parseExpression(); - if (!this.match(')') && this.config.tolerant) { - this.tolerateUnexpectedToken(this.nextToken()); - body = this.finalize(this.createNode(), new Node.EmptyStatement()); - } - else { - this.expect(')'); - var previousInIteration = this.context.inIteration; - this.context.inIteration = true; - body = this.parseStatement(); - this.context.inIteration = previousInIteration; - } - return this.finalize(node, new Node.WhileStatement(test, body)); - }; - // https://tc39.github.io/ecma262/#sec-for-statement - // https://tc39.github.io/ecma262/#sec-for-in-and-for-of-statements - Parser.prototype.parseForStatement = function () { - var init = null; - var test = null; - var update = null; - var forIn = true; - var left, right; - var node = this.createNode(); - this.expectKeyword('for'); - this.expect('('); - if (this.match(';')) { - this.nextToken(); - } - else { - if (this.matchKeyword('var')) { - init = this.createNode(); - this.nextToken(); - var previousAllowIn = this.context.allowIn; - this.context.allowIn = false; - var declarations = this.parseVariableDeclarationList({ inFor: true }); - this.context.allowIn = previousAllowIn; - if (declarations.length === 1 && this.matchKeyword('in')) { - var decl = declarations[0]; - if (decl.init && (decl.id.type === syntax_1.Syntax.ArrayPattern || decl.id.type === syntax_1.Syntax.ObjectPattern || this.context.strict)) { - this.tolerateError(messages_1.Messages.ForInOfLoopInitializer, 'for-in'); - } - init = this.finalize(init, new Node.VariableDeclaration(declarations, 'var')); - this.nextToken(); - left = init; - right = this.parseExpression(); - init = null; - } - else if (declarations.length === 1 && declarations[0].init === null && this.matchContextualKeyword('of')) { - init = this.finalize(init, new Node.VariableDeclaration(declarations, 'var')); - this.nextToken(); - left = init; - right = this.parseAssignmentExpression(); - init = null; - forIn = false; - } - else { - init = this.finalize(init, new Node.VariableDeclaration(declarations, 'var')); - this.expect(';'); - } - } - else if (this.matchKeyword('const') || this.matchKeyword('let')) { - init = this.createNode(); - var kind = this.nextToken().value; - if (!this.context.strict && this.lookahead.value === 'in') { - init = this.finalize(init, new Node.Identifier(kind)); - this.nextToken(); - left = init; - right = this.parseExpression(); - init = null; - } - else { - var previousAllowIn = this.context.allowIn; - this.context.allowIn = false; - var declarations = this.parseBindingList(kind, { inFor: true }); - this.context.allowIn = previousAllowIn; - if (declarations.length === 1 && declarations[0].init === null && this.matchKeyword('in')) { - init = this.finalize(init, new Node.VariableDeclaration(declarations, kind)); - this.nextToken(); - left = init; - right = this.parseExpression(); - init = null; - } - else if (declarations.length === 1 && declarations[0].init === null && this.matchContextualKeyword('of')) { - init = this.finalize(init, new Node.VariableDeclaration(declarations, kind)); - this.nextToken(); - left = init; - right = this.parseAssignmentExpression(); - init = null; - forIn = false; - } - else { - this.consumeSemicolon(); - init = this.finalize(init, new Node.VariableDeclaration(declarations, kind)); - } - } - } - else { - var initStartToken = this.lookahead; - var previousAllowIn = this.context.allowIn; - this.context.allowIn = false; - init = this.inheritCoverGrammar(this.parseAssignmentExpression); - this.context.allowIn = previousAllowIn; - if (this.matchKeyword('in')) { - if (!this.context.isAssignmentTarget || init.type === syntax_1.Syntax.AssignmentExpression) { - this.tolerateError(messages_1.Messages.InvalidLHSInForIn); - } - this.nextToken(); - this.reinterpretExpressionAsPattern(init); - left = init; - right = this.parseExpression(); - init = null; - } - else if (this.matchContextualKeyword('of')) { - if (!this.context.isAssignmentTarget || init.type === syntax_1.Syntax.AssignmentExpression) { - this.tolerateError(messages_1.Messages.InvalidLHSInForLoop); - } - this.nextToken(); - this.reinterpretExpressionAsPattern(init); - left = init; - right = this.parseAssignmentExpression(); - init = null; - forIn = false; - } - else { - if (this.match(',')) { - var initSeq = [init]; - while (this.match(',')) { - this.nextToken(); - initSeq.push(this.isolateCoverGrammar(this.parseAssignmentExpression)); - } - init = this.finalize(this.startNode(initStartToken), new Node.SequenceExpression(initSeq)); - } - this.expect(';'); - } - } - } - if (typeof left === 'undefined') { - if (!this.match(';')) { - test = this.parseExpression(); - } - this.expect(';'); - if (!this.match(')')) { - update = this.parseExpression(); - } - } - var body; - if (!this.match(')') && this.config.tolerant) { - this.tolerateUnexpectedToken(this.nextToken()); - body = this.finalize(this.createNode(), new Node.EmptyStatement()); - } - else { - this.expect(')'); - var previousInIteration = this.context.inIteration; - this.context.inIteration = true; - body = this.isolateCoverGrammar(this.parseStatement); - this.context.inIteration = previousInIteration; - } - return (typeof left === 'undefined') ? - this.finalize(node, new Node.ForStatement(init, test, update, body)) : - forIn ? this.finalize(node, new Node.ForInStatement(left, right, body)) : - this.finalize(node, new Node.ForOfStatement(left, right, body)); - }; - // https://tc39.github.io/ecma262/#sec-continue-statement - Parser.prototype.parseContinueStatement = function () { - var node = this.createNode(); - this.expectKeyword('continue'); - var label = null; - if (this.lookahead.type === 3 /* Identifier */ && !this.hasLineTerminator) { - var id = this.parseVariableIdentifier(); - label = id; - var key = '$' + id.name; - if (!Object.prototype.hasOwnProperty.call(this.context.labelSet, key)) { - this.throwError(messages_1.Messages.UnknownLabel, id.name); - } - } - this.consumeSemicolon(); - if (label === null && !this.context.inIteration) { - this.throwError(messages_1.Messages.IllegalContinue); - } - return this.finalize(node, new Node.ContinueStatement(label)); - }; - // https://tc39.github.io/ecma262/#sec-break-statement - Parser.prototype.parseBreakStatement = function () { - var node = this.createNode(); - this.expectKeyword('break'); - var label = null; - if (this.lookahead.type === 3 /* Identifier */ && !this.hasLineTerminator) { - var id = this.parseVariableIdentifier(); - var key = '$' + id.name; - if (!Object.prototype.hasOwnProperty.call(this.context.labelSet, key)) { - this.throwError(messages_1.Messages.UnknownLabel, id.name); - } - label = id; - } - this.consumeSemicolon(); - if (label === null && !this.context.inIteration && !this.context.inSwitch) { - this.throwError(messages_1.Messages.IllegalBreak); - } - return this.finalize(node, new Node.BreakStatement(label)); - }; - // https://tc39.github.io/ecma262/#sec-return-statement - Parser.prototype.parseReturnStatement = function () { - if (!this.context.inFunctionBody) { - this.tolerateError(messages_1.Messages.IllegalReturn); - } - var node = this.createNode(); - this.expectKeyword('return'); - var hasArgument = !this.match(';') && !this.match('}') && - !this.hasLineTerminator && this.lookahead.type !== 2 /* EOF */; - var argument = hasArgument ? this.parseExpression() : null; - this.consumeSemicolon(); - return this.finalize(node, new Node.ReturnStatement(argument)); - }; - // https://tc39.github.io/ecma262/#sec-with-statement - Parser.prototype.parseWithStatement = function () { - if (this.context.strict) { - this.tolerateError(messages_1.Messages.StrictModeWith); - } - var node = this.createNode(); - var body; - this.expectKeyword('with'); - this.expect('('); - var object = this.parseExpression(); - if (!this.match(')') && this.config.tolerant) { - this.tolerateUnexpectedToken(this.nextToken()); - body = this.finalize(this.createNode(), new Node.EmptyStatement()); - } - else { - this.expect(')'); - body = this.parseStatement(); - } - return this.finalize(node, new Node.WithStatement(object, body)); - }; - // https://tc39.github.io/ecma262/#sec-switch-statement - Parser.prototype.parseSwitchCase = function () { - var node = this.createNode(); - var test; - if (this.matchKeyword('default')) { - this.nextToken(); - test = null; - } - else { - this.expectKeyword('case'); - test = this.parseExpression(); - } - this.expect(':'); - var consequent = []; - while (true) { - if (this.match('}') || this.matchKeyword('default') || this.matchKeyword('case')) { - break; - } - consequent.push(this.parseStatementListItem()); - } - return this.finalize(node, new Node.SwitchCase(test, consequent)); - }; - Parser.prototype.parseSwitchStatement = function () { - var node = this.createNode(); - this.expectKeyword('switch'); - this.expect('('); - var discriminant = this.parseExpression(); - this.expect(')'); - var previousInSwitch = this.context.inSwitch; - this.context.inSwitch = true; - var cases = []; - var defaultFound = false; - this.expect('{'); - while (true) { - if (this.match('}')) { - break; - } - var clause = this.parseSwitchCase(); - if (clause.test === null) { - if (defaultFound) { - this.throwError(messages_1.Messages.MultipleDefaultsInSwitch); - } - defaultFound = true; - } - cases.push(clause); - } - this.expect('}'); - this.context.inSwitch = previousInSwitch; - return this.finalize(node, new Node.SwitchStatement(discriminant, cases)); - }; - // https://tc39.github.io/ecma262/#sec-labelled-statements - Parser.prototype.parseLabelledStatement = function () { - var node = this.createNode(); - var expr = this.parseExpression(); - var statement; - if ((expr.type === syntax_1.Syntax.Identifier) && this.match(':')) { - this.nextToken(); - var id = expr; - var key = '$' + id.name; - if (Object.prototype.hasOwnProperty.call(this.context.labelSet, key)) { - this.throwError(messages_1.Messages.Redeclaration, 'Label', id.name); - } - this.context.labelSet[key] = true; - var body = void 0; - if (this.matchKeyword('class')) { - this.tolerateUnexpectedToken(this.lookahead); - body = this.parseClassDeclaration(); - } - else if (this.matchKeyword('function')) { - var token = this.lookahead; - var declaration = this.parseFunctionDeclaration(); - if (this.context.strict) { - this.tolerateUnexpectedToken(token, messages_1.Messages.StrictFunction); - } - else if (declaration.generator) { - this.tolerateUnexpectedToken(token, messages_1.Messages.GeneratorInLegacyContext); - } - body = declaration; - } - else { - body = this.parseStatement(); - } - delete this.context.labelSet[key]; - statement = new Node.LabeledStatement(id, body); - } - else { - this.consumeSemicolon(); - statement = new Node.ExpressionStatement(expr); - } - return this.finalize(node, statement); - }; - // https://tc39.github.io/ecma262/#sec-throw-statement - Parser.prototype.parseThrowStatement = function () { - var node = this.createNode(); - this.expectKeyword('throw'); - if (this.hasLineTerminator) { - this.throwError(messages_1.Messages.NewlineAfterThrow); - } - var argument = this.parseExpression(); - this.consumeSemicolon(); - return this.finalize(node, new Node.ThrowStatement(argument)); - }; - // https://tc39.github.io/ecma262/#sec-try-statement - Parser.prototype.parseCatchClause = function () { - var node = this.createNode(); - this.expectKeyword('catch'); - this.expect('('); - if (this.match(')')) { - this.throwUnexpectedToken(this.lookahead); - } - var params = []; - var param = this.parsePattern(params); - var paramMap = {}; - for (var i = 0; i < params.length; i++) { - var key = '$' + params[i].value; - if (Object.prototype.hasOwnProperty.call(paramMap, key)) { - this.tolerateError(messages_1.Messages.DuplicateBinding, params[i].value); - } - paramMap[key] = true; - } - if (this.context.strict && param.type === syntax_1.Syntax.Identifier) { - if (this.scanner.isRestrictedWord(param.name)) { - this.tolerateError(messages_1.Messages.StrictCatchVariable); - } - } - this.expect(')'); - var body = this.parseBlock(); - return this.finalize(node, new Node.CatchClause(param, body)); - }; - Parser.prototype.parseFinallyClause = function () { - this.expectKeyword('finally'); - return this.parseBlock(); - }; - Parser.prototype.parseTryStatement = function () { - var node = this.createNode(); - this.expectKeyword('try'); - var block = this.parseBlock(); - var handler = this.matchKeyword('catch') ? this.parseCatchClause() : null; - var finalizer = this.matchKeyword('finally') ? this.parseFinallyClause() : null; - if (!handler && !finalizer) { - this.throwError(messages_1.Messages.NoCatchOrFinally); - } - return this.finalize(node, new Node.TryStatement(block, handler, finalizer)); - }; - // https://tc39.github.io/ecma262/#sec-debugger-statement - Parser.prototype.parseDebuggerStatement = function () { - var node = this.createNode(); - this.expectKeyword('debugger'); - this.consumeSemicolon(); - return this.finalize(node, new Node.DebuggerStatement()); - }; - // https://tc39.github.io/ecma262/#sec-ecmascript-language-statements-and-declarations - Parser.prototype.parseStatement = function () { - var statement; - switch (this.lookahead.type) { - case 1 /* BooleanLiteral */: - case 5 /* NullLiteral */: - case 6 /* NumericLiteral */: - case 8 /* StringLiteral */: - case 10 /* Template */: - case 9 /* RegularExpression */: - statement = this.parseExpressionStatement(); - break; - case 7 /* Punctuator */: - var value = this.lookahead.value; - if (value === '{') { - statement = this.parseBlock(); - } - else if (value === '(') { - statement = this.parseExpressionStatement(); - } - else if (value === ';') { - statement = this.parseEmptyStatement(); - } - else { - statement = this.parseExpressionStatement(); - } - break; - case 3 /* Identifier */: - statement = this.matchAsyncFunction() ? this.parseFunctionDeclaration() : this.parseLabelledStatement(); - break; - case 4 /* Keyword */: - switch (this.lookahead.value) { - case 'break': - statement = this.parseBreakStatement(); - break; - case 'continue': - statement = this.parseContinueStatement(); - break; - case 'debugger': - statement = this.parseDebuggerStatement(); - break; - case 'do': - statement = this.parseDoWhileStatement(); - break; - case 'for': - statement = this.parseForStatement(); - break; - case 'function': - statement = this.parseFunctionDeclaration(); - break; - case 'if': - statement = this.parseIfStatement(); - break; - case 'return': - statement = this.parseReturnStatement(); - break; - case 'switch': - statement = this.parseSwitchStatement(); - break; - case 'throw': - statement = this.parseThrowStatement(); - break; - case 'try': - statement = this.parseTryStatement(); - break; - case 'var': - statement = this.parseVariableStatement(); - break; - case 'while': - statement = this.parseWhileStatement(); - break; - case 'with': - statement = this.parseWithStatement(); - break; - default: - statement = this.parseExpressionStatement(); - break; - } - break; - default: - statement = this.throwUnexpectedToken(this.lookahead); - } - return statement; - }; - // https://tc39.github.io/ecma262/#sec-function-definitions - Parser.prototype.parseFunctionSourceElements = function () { - var node = this.createNode(); - this.expect('{'); - var body = this.parseDirectivePrologues(); - var previousLabelSet = this.context.labelSet; - var previousInIteration = this.context.inIteration; - var previousInSwitch = this.context.inSwitch; - var previousInFunctionBody = this.context.inFunctionBody; - this.context.labelSet = {}; - this.context.inIteration = false; - this.context.inSwitch = false; - this.context.inFunctionBody = true; - while (this.lookahead.type !== 2 /* EOF */) { - if (this.match('}')) { - break; - } - body.push(this.parseStatementListItem()); - } - this.expect('}'); - this.context.labelSet = previousLabelSet; - this.context.inIteration = previousInIteration; - this.context.inSwitch = previousInSwitch; - this.context.inFunctionBody = previousInFunctionBody; - return this.finalize(node, new Node.BlockStatement(body)); - }; - Parser.prototype.validateParam = function (options, param, name) { - var key = '$' + name; - if (this.context.strict) { - if (this.scanner.isRestrictedWord(name)) { - options.stricted = param; - options.message = messages_1.Messages.StrictParamName; - } - if (Object.prototype.hasOwnProperty.call(options.paramSet, key)) { - options.stricted = param; - options.message = messages_1.Messages.StrictParamDupe; - } - } - else if (!options.firstRestricted) { - if (this.scanner.isRestrictedWord(name)) { - options.firstRestricted = param; - options.message = messages_1.Messages.StrictParamName; - } - else if (this.scanner.isStrictModeReservedWord(name)) { - options.firstRestricted = param; - options.message = messages_1.Messages.StrictReservedWord; - } - else if (Object.prototype.hasOwnProperty.call(options.paramSet, key)) { - options.stricted = param; - options.message = messages_1.Messages.StrictParamDupe; - } - } - /* istanbul ignore next */ - if (typeof Object.defineProperty === 'function') { - Object.defineProperty(options.paramSet, key, { value: true, enumerable: true, writable: true, configurable: true }); - } - else { - options.paramSet[key] = true; - } - }; - Parser.prototype.parseRestElement = function (params) { - var node = this.createNode(); - this.expect('...'); - var arg = this.parsePattern(params); - if (this.match('=')) { - this.throwError(messages_1.Messages.DefaultRestParameter); - } - if (!this.match(')')) { - this.throwError(messages_1.Messages.ParameterAfterRestParameter); - } - return this.finalize(node, new Node.RestElement(arg)); - }; - Parser.prototype.parseFormalParameter = function (options) { - var params = []; - var param = this.match('...') ? this.parseRestElement(params) : this.parsePatternWithDefault(params); - for (var i = 0; i < params.length; i++) { - this.validateParam(options, params[i], params[i].value); - } - options.simple = options.simple && (param instanceof Node.Identifier); - options.params.push(param); - }; - Parser.prototype.parseFormalParameters = function (firstRestricted) { - var options; - options = { - simple: true, - params: [], - firstRestricted: firstRestricted - }; - this.expect('('); - if (!this.match(')')) { - options.paramSet = {}; - while (this.lookahead.type !== 2 /* EOF */) { - this.parseFormalParameter(options); - if (this.match(')')) { - break; - } - this.expect(','); - if (this.match(')')) { - break; - } - } - } - this.expect(')'); - return { - simple: options.simple, - params: options.params, - stricted: options.stricted, - firstRestricted: options.firstRestricted, - message: options.message - }; - }; - Parser.prototype.matchAsyncFunction = function () { - var match = this.matchContextualKeyword('async'); - if (match) { - var state = this.scanner.saveState(); - this.scanner.scanComments(); - var next = this.scanner.lex(); - this.scanner.restoreState(state); - match = (state.lineNumber === next.lineNumber) && (next.type === 4 /* Keyword */) && (next.value === 'function'); - } - return match; - }; - Parser.prototype.parseFunctionDeclaration = function (identifierIsOptional) { - var node = this.createNode(); - var isAsync = this.matchContextualKeyword('async'); - if (isAsync) { - this.nextToken(); - } - this.expectKeyword('function'); - var isGenerator = isAsync ? false : this.match('*'); - if (isGenerator) { - this.nextToken(); - } - var message; - var id = null; - var firstRestricted = null; - if (!identifierIsOptional || !this.match('(')) { - var token = this.lookahead; - id = this.parseVariableIdentifier(); - if (this.context.strict) { - if (this.scanner.isRestrictedWord(token.value)) { - this.tolerateUnexpectedToken(token, messages_1.Messages.StrictFunctionName); - } - } - else { - if (this.scanner.isRestrictedWord(token.value)) { - firstRestricted = token; - message = messages_1.Messages.StrictFunctionName; - } - else if (this.scanner.isStrictModeReservedWord(token.value)) { - firstRestricted = token; - message = messages_1.Messages.StrictReservedWord; - } - } - } - var previousAllowAwait = this.context.await; - var previousAllowYield = this.context.allowYield; - this.context.await = isAsync; - this.context.allowYield = !isGenerator; - var formalParameters = this.parseFormalParameters(firstRestricted); - var params = formalParameters.params; - var stricted = formalParameters.stricted; - firstRestricted = formalParameters.firstRestricted; - if (formalParameters.message) { - message = formalParameters.message; - } - var previousStrict = this.context.strict; - var previousAllowStrictDirective = this.context.allowStrictDirective; - this.context.allowStrictDirective = formalParameters.simple; - var body = this.parseFunctionSourceElements(); - if (this.context.strict && firstRestricted) { - this.throwUnexpectedToken(firstRestricted, message); - } - if (this.context.strict && stricted) { - this.tolerateUnexpectedToken(stricted, message); - } - this.context.strict = previousStrict; - this.context.allowStrictDirective = previousAllowStrictDirective; - this.context.await = previousAllowAwait; - this.context.allowYield = previousAllowYield; - return isAsync ? this.finalize(node, new Node.AsyncFunctionDeclaration(id, params, body)) : - this.finalize(node, new Node.FunctionDeclaration(id, params, body, isGenerator)); - }; - Parser.prototype.parseFunctionExpression = function () { - var node = this.createNode(); - var isAsync = this.matchContextualKeyword('async'); - if (isAsync) { - this.nextToken(); - } - this.expectKeyword('function'); - var isGenerator = isAsync ? false : this.match('*'); - if (isGenerator) { - this.nextToken(); - } - var message; - var id = null; - var firstRestricted; - var previousAllowAwait = this.context.await; - var previousAllowYield = this.context.allowYield; - this.context.await = isAsync; - this.context.allowYield = !isGenerator; - if (!this.match('(')) { - var token = this.lookahead; - id = (!this.context.strict && !isGenerator && this.matchKeyword('yield')) ? this.parseIdentifierName() : this.parseVariableIdentifier(); - if (this.context.strict) { - if (this.scanner.isRestrictedWord(token.value)) { - this.tolerateUnexpectedToken(token, messages_1.Messages.StrictFunctionName); - } - } - else { - if (this.scanner.isRestrictedWord(token.value)) { - firstRestricted = token; - message = messages_1.Messages.StrictFunctionName; - } - else if (this.scanner.isStrictModeReservedWord(token.value)) { - firstRestricted = token; - message = messages_1.Messages.StrictReservedWord; - } - } - } - var formalParameters = this.parseFormalParameters(firstRestricted); - var params = formalParameters.params; - var stricted = formalParameters.stricted; - firstRestricted = formalParameters.firstRestricted; - if (formalParameters.message) { - message = formalParameters.message; - } - var previousStrict = this.context.strict; - var previousAllowStrictDirective = this.context.allowStrictDirective; - this.context.allowStrictDirective = formalParameters.simple; - var body = this.parseFunctionSourceElements(); - if (this.context.strict && firstRestricted) { - this.throwUnexpectedToken(firstRestricted, message); - } - if (this.context.strict && stricted) { - this.tolerateUnexpectedToken(stricted, message); - } - this.context.strict = previousStrict; - this.context.allowStrictDirective = previousAllowStrictDirective; - this.context.await = previousAllowAwait; - this.context.allowYield = previousAllowYield; - return isAsync ? this.finalize(node, new Node.AsyncFunctionExpression(id, params, body)) : - this.finalize(node, new Node.FunctionExpression(id, params, body, isGenerator)); - }; - // https://tc39.github.io/ecma262/#sec-directive-prologues-and-the-use-strict-directive - Parser.prototype.parseDirective = function () { - var token = this.lookahead; - var node = this.createNode(); - var expr = this.parseExpression(); - var directive = (expr.type === syntax_1.Syntax.Literal) ? this.getTokenRaw(token).slice(1, -1) : null; - this.consumeSemicolon(); - return this.finalize(node, directive ? new Node.Directive(expr, directive) : new Node.ExpressionStatement(expr)); - }; - Parser.prototype.parseDirectivePrologues = function () { - var firstRestricted = null; - var body = []; - while (true) { - var token = this.lookahead; - if (token.type !== 8 /* StringLiteral */) { - break; - } - var statement = this.parseDirective(); - body.push(statement); - var directive = statement.directive; - if (typeof directive !== 'string') { - break; - } - if (directive === 'use strict') { - this.context.strict = true; - if (firstRestricted) { - this.tolerateUnexpectedToken(firstRestricted, messages_1.Messages.StrictOctalLiteral); - } - if (!this.context.allowStrictDirective) { - this.tolerateUnexpectedToken(token, messages_1.Messages.IllegalLanguageModeDirective); - } - } - else { - if (!firstRestricted && token.octal) { - firstRestricted = token; - } - } - } - return body; - }; - // https://tc39.github.io/ecma262/#sec-method-definitions - Parser.prototype.qualifiedPropertyName = function (token) { - switch (token.type) { - case 3 /* Identifier */: - case 8 /* StringLiteral */: - case 1 /* BooleanLiteral */: - case 5 /* NullLiteral */: - case 6 /* NumericLiteral */: - case 4 /* Keyword */: - return true; - case 7 /* Punctuator */: - return token.value === '['; - default: - break; - } - return false; - }; - Parser.prototype.parseGetterMethod = function () { - var node = this.createNode(); - var isGenerator = false; - var previousAllowYield = this.context.allowYield; - this.context.allowYield = false; - var formalParameters = this.parseFormalParameters(); - if (formalParameters.params.length > 0) { - this.tolerateError(messages_1.Messages.BadGetterArity); - } - var method = this.parsePropertyMethod(formalParameters); - this.context.allowYield = previousAllowYield; - return this.finalize(node, new Node.FunctionExpression(null, formalParameters.params, method, isGenerator)); - }; - Parser.prototype.parseSetterMethod = function () { - var node = this.createNode(); - var isGenerator = false; - var previousAllowYield = this.context.allowYield; - this.context.allowYield = false; - var formalParameters = this.parseFormalParameters(); - if (formalParameters.params.length !== 1) { - this.tolerateError(messages_1.Messages.BadSetterArity); - } - else if (formalParameters.params[0] instanceof Node.RestElement) { - this.tolerateError(messages_1.Messages.BadSetterRestParameter); - } - var method = this.parsePropertyMethod(formalParameters); - this.context.allowYield = previousAllowYield; - return this.finalize(node, new Node.FunctionExpression(null, formalParameters.params, method, isGenerator)); - }; - Parser.prototype.parseGeneratorMethod = function () { - var node = this.createNode(); - var isGenerator = true; - var previousAllowYield = this.context.allowYield; - this.context.allowYield = true; - var params = this.parseFormalParameters(); - this.context.allowYield = false; - var method = this.parsePropertyMethod(params); - this.context.allowYield = previousAllowYield; - return this.finalize(node, new Node.FunctionExpression(null, params.params, method, isGenerator)); - }; - // https://tc39.github.io/ecma262/#sec-generator-function-definitions - Parser.prototype.isStartOfExpression = function () { - var start = true; - var value = this.lookahead.value; - switch (this.lookahead.type) { - case 7 /* Punctuator */: - start = (value === '[') || (value === '(') || (value === '{') || - (value === '+') || (value === '-') || - (value === '!') || (value === '~') || - (value === '++') || (value === '--') || - (value === '/') || (value === '/='); // regular expression literal - break; - case 4 /* Keyword */: - start = (value === 'class') || (value === 'delete') || - (value === 'function') || (value === 'let') || (value === 'new') || - (value === 'super') || (value === 'this') || (value === 'typeof') || - (value === 'void') || (value === 'yield'); - break; - default: - break; - } - return start; - }; - Parser.prototype.parseYieldExpression = function () { - var node = this.createNode(); - this.expectKeyword('yield'); - var argument = null; - var delegate = false; - if (!this.hasLineTerminator) { - var previousAllowYield = this.context.allowYield; - this.context.allowYield = false; - delegate = this.match('*'); - if (delegate) { - this.nextToken(); - argument = this.parseAssignmentExpression(); - } - else if (this.isStartOfExpression()) { - argument = this.parseAssignmentExpression(); - } - this.context.allowYield = previousAllowYield; - } - return this.finalize(node, new Node.YieldExpression(argument, delegate)); - }; - // https://tc39.github.io/ecma262/#sec-class-definitions - Parser.prototype.parseClassElement = function (hasConstructor) { - var token = this.lookahead; - var node = this.createNode(); - var kind = ''; - var key = null; - var value = null; - var computed = false; - var method = false; - var isStatic = false; - var isAsync = false; - if (this.match('*')) { - this.nextToken(); - } - else { - computed = this.match('['); - key = this.parseObjectPropertyKey(); - var id = key; - if (id.name === 'static' && (this.qualifiedPropertyName(this.lookahead) || this.match('*'))) { - token = this.lookahead; - isStatic = true; - computed = this.match('['); - if (this.match('*')) { - this.nextToken(); - } - else { - key = this.parseObjectPropertyKey(); - } - } - if ((token.type === 3 /* Identifier */) && !this.hasLineTerminator && (token.value === 'async')) { - var punctuator = this.lookahead.value; - if (punctuator !== ':' && punctuator !== '(' && punctuator !== '*') { - isAsync = true; - token = this.lookahead; - key = this.parseObjectPropertyKey(); - if (token.type === 3 /* Identifier */) { - if (token.value === 'get' || token.value === 'set') { - this.tolerateUnexpectedToken(token); - } - else if (token.value === 'constructor') { - this.tolerateUnexpectedToken(token, messages_1.Messages.ConstructorIsAsync); - } - } - } - } - } - var lookaheadPropertyKey = this.qualifiedPropertyName(this.lookahead); - if (token.type === 3 /* Identifier */) { - if (token.value === 'get' && lookaheadPropertyKey) { - kind = 'get'; - computed = this.match('['); - key = this.parseObjectPropertyKey(); - this.context.allowYield = false; - value = this.parseGetterMethod(); - } - else if (token.value === 'set' && lookaheadPropertyKey) { - kind = 'set'; - computed = this.match('['); - key = this.parseObjectPropertyKey(); - value = this.parseSetterMethod(); - } - } - else if (token.type === 7 /* Punctuator */ && token.value === '*' && lookaheadPropertyKey) { - kind = 'init'; - computed = this.match('['); - key = this.parseObjectPropertyKey(); - value = this.parseGeneratorMethod(); - method = true; - } - if (!kind && key && this.match('(')) { - kind = 'init'; - value = isAsync ? this.parsePropertyMethodAsyncFunction() : this.parsePropertyMethodFunction(); - method = true; - } - if (!kind) { - this.throwUnexpectedToken(this.lookahead); - } - if (kind === 'init') { - kind = 'method'; - } - if (!computed) { - if (isStatic && this.isPropertyKey(key, 'prototype')) { - this.throwUnexpectedToken(token, messages_1.Messages.StaticPrototype); - } - if (!isStatic && this.isPropertyKey(key, 'constructor')) { - if (kind !== 'method' || !method || (value && value.generator)) { - this.throwUnexpectedToken(token, messages_1.Messages.ConstructorSpecialMethod); - } - if (hasConstructor.value) { - this.throwUnexpectedToken(token, messages_1.Messages.DuplicateConstructor); - } - else { - hasConstructor.value = true; - } - kind = 'constructor'; - } - } - return this.finalize(node, new Node.MethodDefinition(key, computed, value, kind, isStatic)); - }; - Parser.prototype.parseClassElementList = function () { - var body = []; - var hasConstructor = { value: false }; - this.expect('{'); - while (!this.match('}')) { - if (this.match(';')) { - this.nextToken(); - } - else { - body.push(this.parseClassElement(hasConstructor)); - } - } - this.expect('}'); - return body; - }; - Parser.prototype.parseClassBody = function () { - var node = this.createNode(); - var elementList = this.parseClassElementList(); - return this.finalize(node, new Node.ClassBody(elementList)); - }; - Parser.prototype.parseClassDeclaration = function (identifierIsOptional) { - var node = this.createNode(); - var previousStrict = this.context.strict; - this.context.strict = true; - this.expectKeyword('class'); - var id = (identifierIsOptional && (this.lookahead.type !== 3 /* Identifier */)) ? null : this.parseVariableIdentifier(); - var superClass = null; - if (this.matchKeyword('extends')) { - this.nextToken(); - superClass = this.isolateCoverGrammar(this.parseLeftHandSideExpressionAllowCall); - } - var classBody = this.parseClassBody(); - this.context.strict = previousStrict; - return this.finalize(node, new Node.ClassDeclaration(id, superClass, classBody)); - }; - Parser.prototype.parseClassExpression = function () { - var node = this.createNode(); - var previousStrict = this.context.strict; - this.context.strict = true; - this.expectKeyword('class'); - var id = (this.lookahead.type === 3 /* Identifier */) ? this.parseVariableIdentifier() : null; - var superClass = null; - if (this.matchKeyword('extends')) { - this.nextToken(); - superClass = this.isolateCoverGrammar(this.parseLeftHandSideExpressionAllowCall); - } - var classBody = this.parseClassBody(); - this.context.strict = previousStrict; - return this.finalize(node, new Node.ClassExpression(id, superClass, classBody)); - }; - // https://tc39.github.io/ecma262/#sec-scripts - // https://tc39.github.io/ecma262/#sec-modules - Parser.prototype.parseModule = function () { - this.context.strict = true; - this.context.isModule = true; - var node = this.createNode(); - var body = this.parseDirectivePrologues(); - while (this.lookahead.type !== 2 /* EOF */) { - body.push(this.parseStatementListItem()); - } - return this.finalize(node, new Node.Module(body)); - }; - Parser.prototype.parseScript = function () { - var node = this.createNode(); - var body = this.parseDirectivePrologues(); - while (this.lookahead.type !== 2 /* EOF */) { - body.push(this.parseStatementListItem()); - } - return this.finalize(node, new Node.Script(body)); - }; - // https://tc39.github.io/ecma262/#sec-imports - Parser.prototype.parseModuleSpecifier = function () { - var node = this.createNode(); - if (this.lookahead.type !== 8 /* StringLiteral */) { - this.throwError(messages_1.Messages.InvalidModuleSpecifier); - } - var token = this.nextToken(); - var raw = this.getTokenRaw(token); - return this.finalize(node, new Node.Literal(token.value, raw)); - }; - // import {} ...; - Parser.prototype.parseImportSpecifier = function () { - var node = this.createNode(); - var imported; - var local; - if (this.lookahead.type === 3 /* Identifier */) { - imported = this.parseVariableIdentifier(); - local = imported; - if (this.matchContextualKeyword('as')) { - this.nextToken(); - local = this.parseVariableIdentifier(); - } - } - else { - imported = this.parseIdentifierName(); - local = imported; - if (this.matchContextualKeyword('as')) { - this.nextToken(); - local = this.parseVariableIdentifier(); - } - else { - this.throwUnexpectedToken(this.nextToken()); - } - } - return this.finalize(node, new Node.ImportSpecifier(local, imported)); - }; - // {foo, bar as bas} - Parser.prototype.parseNamedImports = function () { - this.expect('{'); - var specifiers = []; - while (!this.match('}')) { - specifiers.push(this.parseImportSpecifier()); - if (!this.match('}')) { - this.expect(','); - } - } - this.expect('}'); - return specifiers; - }; - // import ...; - Parser.prototype.parseImportDefaultSpecifier = function () { - var node = this.createNode(); - var local = this.parseIdentifierName(); - return this.finalize(node, new Node.ImportDefaultSpecifier(local)); - }; - // import <* as foo> ...; - Parser.prototype.parseImportNamespaceSpecifier = function () { - var node = this.createNode(); - this.expect('*'); - if (!this.matchContextualKeyword('as')) { - this.throwError(messages_1.Messages.NoAsAfterImportNamespace); - } - this.nextToken(); - var local = this.parseIdentifierName(); - return this.finalize(node, new Node.ImportNamespaceSpecifier(local)); - }; - Parser.prototype.parseImportDeclaration = function () { - if (this.context.inFunctionBody) { - this.throwError(messages_1.Messages.IllegalImportDeclaration); - } - var node = this.createNode(); - this.expectKeyword('import'); - var src; - var specifiers = []; - if (this.lookahead.type === 8 /* StringLiteral */) { - // import 'foo'; - src = this.parseModuleSpecifier(); - } - else { - if (this.match('{')) { - // import {bar} - specifiers = specifiers.concat(this.parseNamedImports()); - } - else if (this.match('*')) { - // import * as foo - specifiers.push(this.parseImportNamespaceSpecifier()); - } - else if (this.isIdentifierName(this.lookahead) && !this.matchKeyword('default')) { - // import foo - specifiers.push(this.parseImportDefaultSpecifier()); - if (this.match(',')) { - this.nextToken(); - if (this.match('*')) { - // import foo, * as foo - specifiers.push(this.parseImportNamespaceSpecifier()); - } - else if (this.match('{')) { - // import foo, {bar} - specifiers = specifiers.concat(this.parseNamedImports()); - } - else { - this.throwUnexpectedToken(this.lookahead); - } - } - } - else { - this.throwUnexpectedToken(this.nextToken()); - } - if (!this.matchContextualKeyword('from')) { - var message = this.lookahead.value ? messages_1.Messages.UnexpectedToken : messages_1.Messages.MissingFromClause; - this.throwError(message, this.lookahead.value); - } - this.nextToken(); - src = this.parseModuleSpecifier(); - } - this.consumeSemicolon(); - return this.finalize(node, new Node.ImportDeclaration(specifiers, src)); - }; - // https://tc39.github.io/ecma262/#sec-exports - Parser.prototype.parseExportSpecifier = function () { - var node = this.createNode(); - var local = this.parseIdentifierName(); - var exported = local; - if (this.matchContextualKeyword('as')) { - this.nextToken(); - exported = this.parseIdentifierName(); - } - return this.finalize(node, new Node.ExportSpecifier(local, exported)); - }; - Parser.prototype.parseExportDeclaration = function () { - if (this.context.inFunctionBody) { - this.throwError(messages_1.Messages.IllegalExportDeclaration); - } - var node = this.createNode(); - this.expectKeyword('export'); - var exportDeclaration; - if (this.matchKeyword('default')) { - // export default ... - this.nextToken(); - if (this.matchKeyword('function')) { - // export default function foo () {} - // export default function () {} - var declaration = this.parseFunctionDeclaration(true); - exportDeclaration = this.finalize(node, new Node.ExportDefaultDeclaration(declaration)); - } - else if (this.matchKeyword('class')) { - // export default class foo {} - var declaration = this.parseClassDeclaration(true); - exportDeclaration = this.finalize(node, new Node.ExportDefaultDeclaration(declaration)); - } - else if (this.matchContextualKeyword('async')) { - // export default async function f () {} - // export default async function () {} - // export default async x => x - var declaration = this.matchAsyncFunction() ? this.parseFunctionDeclaration(true) : this.parseAssignmentExpression(); - exportDeclaration = this.finalize(node, new Node.ExportDefaultDeclaration(declaration)); - } - else { - if (this.matchContextualKeyword('from')) { - this.throwError(messages_1.Messages.UnexpectedToken, this.lookahead.value); - } - // export default {}; - // export default []; - // export default (1 + 2); - var declaration = this.match('{') ? this.parseObjectInitializer() : - this.match('[') ? this.parseArrayInitializer() : this.parseAssignmentExpression(); - this.consumeSemicolon(); - exportDeclaration = this.finalize(node, new Node.ExportDefaultDeclaration(declaration)); - } - } - else if (this.match('*')) { - // export * from 'foo'; - this.nextToken(); - if (!this.matchContextualKeyword('from')) { - var message = this.lookahead.value ? messages_1.Messages.UnexpectedToken : messages_1.Messages.MissingFromClause; - this.throwError(message, this.lookahead.value); - } - this.nextToken(); - var src = this.parseModuleSpecifier(); - this.consumeSemicolon(); - exportDeclaration = this.finalize(node, new Node.ExportAllDeclaration(src)); - } - else if (this.lookahead.type === 4 /* Keyword */) { - // export var f = 1; - var declaration = void 0; - switch (this.lookahead.value) { - case 'let': - case 'const': - declaration = this.parseLexicalDeclaration({ inFor: false }); - break; - case 'var': - case 'class': - case 'function': - declaration = this.parseStatementListItem(); - break; - default: - this.throwUnexpectedToken(this.lookahead); - } - exportDeclaration = this.finalize(node, new Node.ExportNamedDeclaration(declaration, [], null)); - } - else if (this.matchAsyncFunction()) { - var declaration = this.parseFunctionDeclaration(); - exportDeclaration = this.finalize(node, new Node.ExportNamedDeclaration(declaration, [], null)); - } - else { - var specifiers = []; - var source = null; - var isExportFromIdentifier = false; - this.expect('{'); - while (!this.match('}')) { - isExportFromIdentifier = isExportFromIdentifier || this.matchKeyword('default'); - specifiers.push(this.parseExportSpecifier()); - if (!this.match('}')) { - this.expect(','); - } - } - this.expect('}'); - if (this.matchContextualKeyword('from')) { - // export {default} from 'foo'; - // export {foo} from 'foo'; - this.nextToken(); - source = this.parseModuleSpecifier(); - this.consumeSemicolon(); - } - else if (isExportFromIdentifier) { - // export {default}; // missing fromClause - var message = this.lookahead.value ? messages_1.Messages.UnexpectedToken : messages_1.Messages.MissingFromClause; - this.throwError(message, this.lookahead.value); - } - else { - // export {foo}; - this.consumeSemicolon(); - } - exportDeclaration = this.finalize(node, new Node.ExportNamedDeclaration(null, specifiers, source)); - } - return exportDeclaration; - }; - return Parser; - }()); - exports.Parser = Parser; + "use strict"; + Object.defineProperty(exports, "__esModule", { value: true }); + var assert_1 = __webpack_require__(9); + var error_handler_1 = __webpack_require__(10); + var messages_1 = __webpack_require__(11); + var Node = __webpack_require__(7); + var scanner_1 = __webpack_require__(12); + var syntax_1 = __webpack_require__(2); + var token_1 = __webpack_require__(13); + var ArrowParameterPlaceHolder = 'ArrowParameterPlaceHolder'; + var Parser = (function () { + function Parser(code, options, delegate) { + if (options === void 0) { options = {}; } + this.config = { + range: (typeof options.range === 'boolean') && options.range, + loc: (typeof options.loc === 'boolean') && options.loc, + source: null, + tokens: (typeof options.tokens === 'boolean') && options.tokens, + comment: (typeof options.comment === 'boolean') && options.comment, + tolerant: (typeof options.tolerant === 'boolean') && options.tolerant + }; + if (this.config.loc && options.source && options.source !== null) { + this.config.source = String(options.source); + } + this.delegate = delegate; + this.errorHandler = new error_handler_1.ErrorHandler(); + this.errorHandler.tolerant = this.config.tolerant; + this.scanner = new scanner_1.Scanner(code, this.errorHandler); + this.scanner.trackComment = this.config.comment; + this.operatorPrecedence = { + ')': 0, + ';': 0, + ',': 0, + '=': 0, + ']': 0, + '||': 1, + '&&': 2, + '|': 3, + '^': 4, + '&': 5, + '==': 6, + '!=': 6, + '===': 6, + '!==': 6, + '<': 7, + '>': 7, + '<=': 7, + '>=': 7, + '<<': 8, + '>>': 8, + '>>>': 8, + '+': 9, + '-': 9, + '*': 11, + '/': 11, + '%': 11 + }; + this.lookahead = { + type: 2 /* EOF */, + value: '', + lineNumber: this.scanner.lineNumber, + lineStart: 0, + start: 0, + end: 0 + }; + this.hasLineTerminator = false; + this.context = { + isModule: false, + await: false, + allowIn: true, + allowStrictDirective: true, + allowYield: true, + firstCoverInitializedNameError: null, + isAssignmentTarget: false, + isBindingElement: false, + inFunctionBody: false, + inIteration: false, + inSwitch: false, + labelSet: {}, + strict: false + }; + this.tokens = []; + this.startMarker = { + index: 0, + line: this.scanner.lineNumber, + column: 0 + }; + this.lastMarker = { + index: 0, + line: this.scanner.lineNumber, + column: 0 + }; + this.nextToken(); + this.lastMarker = { + index: this.scanner.index, + line: this.scanner.lineNumber, + column: this.scanner.index - this.scanner.lineStart + }; + } + Parser.prototype.throwError = function (messageFormat) { + var values = []; + for (var _i = 1; _i < arguments.length; _i++) { + values[_i - 1] = arguments[_i]; + } + var args = Array.prototype.slice.call(arguments, 1); + var msg = messageFormat.replace(/%(\d)/g, function (whole, idx) { + assert_1.assert(idx < args.length, 'Message reference must be in range'); + return args[idx]; + }); + var index = this.lastMarker.index; + var line = this.lastMarker.line; + var column = this.lastMarker.column + 1; + throw this.errorHandler.createError(index, line, column, msg); + }; + Parser.prototype.tolerateError = function (messageFormat) { + var values = []; + for (var _i = 1; _i < arguments.length; _i++) { + values[_i - 1] = arguments[_i]; + } + var args = Array.prototype.slice.call(arguments, 1); + var msg = messageFormat.replace(/%(\d)/g, function (whole, idx) { + assert_1.assert(idx < args.length, 'Message reference must be in range'); + return args[idx]; + }); + var index = this.lastMarker.index; + var line = this.scanner.lineNumber; + var column = this.lastMarker.column + 1; + this.errorHandler.tolerateError(index, line, column, msg); + }; + // Throw an exception because of the token. + Parser.prototype.unexpectedTokenError = function (token, message) { + var msg = message || messages_1.Messages.UnexpectedToken; + var value; + if (token) { + if (!message) { + msg = (token.type === 2 /* EOF */) ? messages_1.Messages.UnexpectedEOS : + (token.type === 3 /* Identifier */) ? messages_1.Messages.UnexpectedIdentifier : + (token.type === 6 /* NumericLiteral */) ? messages_1.Messages.UnexpectedNumber : + (token.type === 8 /* StringLiteral */) ? messages_1.Messages.UnexpectedString : + (token.type === 10 /* Template */) ? messages_1.Messages.UnexpectedTemplate : + messages_1.Messages.UnexpectedToken; + if (token.type === 4 /* Keyword */) { + if (this.scanner.isFutureReservedWord(token.value)) { + msg = messages_1.Messages.UnexpectedReserved; + } + else if (this.context.strict && this.scanner.isStrictModeReservedWord(token.value)) { + msg = messages_1.Messages.StrictReservedWord; + } + } + } + value = token.value; + } + else { + value = 'ILLEGAL'; + } + msg = msg.replace('%0', value); + if (token && typeof token.lineNumber === 'number') { + var index = token.start; + var line = token.lineNumber; + var lastMarkerLineStart = this.lastMarker.index - this.lastMarker.column; + var column = token.start - lastMarkerLineStart + 1; + return this.errorHandler.createError(index, line, column, msg); + } + else { + var index = this.lastMarker.index; + var line = this.lastMarker.line; + var column = this.lastMarker.column + 1; + return this.errorHandler.createError(index, line, column, msg); + } + }; + Parser.prototype.throwUnexpectedToken = function (token, message) { + throw this.unexpectedTokenError(token, message); + }; + Parser.prototype.tolerateUnexpectedToken = function (token, message) { + this.errorHandler.tolerate(this.unexpectedTokenError(token, message)); + }; + Parser.prototype.collectComments = function () { + if (!this.config.comment) { + this.scanner.scanComments(); + } + else { + var comments = this.scanner.scanComments(); + if (comments.length > 0 && this.delegate) { + for (var i = 0; i < comments.length; ++i) { + var e = comments[i]; + var node = void 0; + node = { + type: e.multiLine ? 'BlockComment' : 'LineComment', + value: this.scanner.source.slice(e.slice[0], e.slice[1]) + }; + if (this.config.range) { + node.range = e.range; + } + if (this.config.loc) { + node.loc = e.loc; + } + var metadata = { + start: { + line: e.loc.start.line, + column: e.loc.start.column, + offset: e.range[0] + }, + end: { + line: e.loc.end.line, + column: e.loc.end.column, + offset: e.range[1] + } + }; + this.delegate(node, metadata); + } + } + } + }; + // From internal representation to an external structure + Parser.prototype.getTokenRaw = function (token) { + return this.scanner.source.slice(token.start, token.end); + }; + Parser.prototype.convertToken = function (token) { + var t = { + type: token_1.TokenName[token.type], + value: this.getTokenRaw(token) + }; + if (this.config.range) { + t.range = [token.start, token.end]; + } + if (this.config.loc) { + t.loc = { + start: { + line: this.startMarker.line, + column: this.startMarker.column + }, + end: { + line: this.scanner.lineNumber, + column: this.scanner.index - this.scanner.lineStart + } + }; + } + if (token.type === 9 /* RegularExpression */) { + var pattern = token.pattern; + var flags = token.flags; + t.regex = { pattern: pattern, flags: flags }; + } + return t; + }; + Parser.prototype.nextToken = function () { + var token = this.lookahead; + this.lastMarker.index = this.scanner.index; + this.lastMarker.line = this.scanner.lineNumber; + this.lastMarker.column = this.scanner.index - this.scanner.lineStart; + this.collectComments(); + if (this.scanner.index !== this.startMarker.index) { + this.startMarker.index = this.scanner.index; + this.startMarker.line = this.scanner.lineNumber; + this.startMarker.column = this.scanner.index - this.scanner.lineStart; + } + var next = this.scanner.lex(); + this.hasLineTerminator = (token.lineNumber !== next.lineNumber); + if (next && this.context.strict && next.type === 3 /* Identifier */) { + if (this.scanner.isStrictModeReservedWord(next.value)) { + next.type = 4 /* Keyword */; + } + } + this.lookahead = next; + if (this.config.tokens && next.type !== 2 /* EOF */) { + this.tokens.push(this.convertToken(next)); + } + return token; + }; + Parser.prototype.nextRegexToken = function () { + this.collectComments(); + var token = this.scanner.scanRegExp(); + if (this.config.tokens) { + // Pop the previous token, '/' or '/=' + // This is added from the lookahead token. + this.tokens.pop(); + this.tokens.push(this.convertToken(token)); + } + // Prime the next lookahead. + this.lookahead = token; + this.nextToken(); + return token; + }; + Parser.prototype.createNode = function () { + return { + index: this.startMarker.index, + line: this.startMarker.line, + column: this.startMarker.column + }; + }; + Parser.prototype.startNode = function (token, lastLineStart) { + if (lastLineStart === void 0) { lastLineStart = 0; } + var column = token.start - token.lineStart; + var line = token.lineNumber; + if (column < 0) { + column += lastLineStart; + line--; + } + return { + index: token.start, + line: line, + column: column + }; + }; + Parser.prototype.finalize = function (marker, node) { + if (this.config.range) { + node.range = [marker.index, this.lastMarker.index]; + } + if (this.config.loc) { + node.loc = { + start: { + line: marker.line, + column: marker.column, + }, + end: { + line: this.lastMarker.line, + column: this.lastMarker.column + } + }; + if (this.config.source) { + node.loc.source = this.config.source; + } + } + if (this.delegate) { + var metadata = { + start: { + line: marker.line, + column: marker.column, + offset: marker.index + }, + end: { + line: this.lastMarker.line, + column: this.lastMarker.column, + offset: this.lastMarker.index + } + }; + this.delegate(node, metadata); + } + return node; + }; + // Expect the next token to match the specified punctuator. + // If not, an exception will be thrown. + Parser.prototype.expect = function (value) { + var token = this.nextToken(); + if (token.type !== 7 /* Punctuator */ || token.value !== value) { + this.throwUnexpectedToken(token); + } + }; + // Quietly expect a comma when in tolerant mode, otherwise delegates to expect(). + Parser.prototype.expectCommaSeparator = function () { + if (this.config.tolerant) { + var token = this.lookahead; + if (token.type === 7 /* Punctuator */ && token.value === ',') { + this.nextToken(); + } + else if (token.type === 7 /* Punctuator */ && token.value === ';') { + this.nextToken(); + this.tolerateUnexpectedToken(token); + } + else { + this.tolerateUnexpectedToken(token, messages_1.Messages.UnexpectedToken); + } + } + else { + this.expect(','); + } + }; + // Expect the next token to match the specified keyword. + // If not, an exception will be thrown. + Parser.prototype.expectKeyword = function (keyword) { + var token = this.nextToken(); + if (token.type !== 4 /* Keyword */ || token.value !== keyword) { + this.throwUnexpectedToken(token); + } + }; + // Return true if the next token matches the specified punctuator. + Parser.prototype.match = function (value) { + return this.lookahead.type === 7 /* Punctuator */ && this.lookahead.value === value; + }; + // Return true if the next token matches the specified keyword + Parser.prototype.matchKeyword = function (keyword) { + return this.lookahead.type === 4 /* Keyword */ && this.lookahead.value === keyword; + }; + // Return true if the next token matches the specified contextual keyword + // (where an identifier is sometimes a keyword depending on the context) + Parser.prototype.matchContextualKeyword = function (keyword) { + return this.lookahead.type === 3 /* Identifier */ && this.lookahead.value === keyword; + }; + // Return true if the next token is an assignment operator + Parser.prototype.matchAssign = function () { + if (this.lookahead.type !== 7 /* Punctuator */) { + return false; + } + var op = this.lookahead.value; + return op === '=' || + op === '*=' || + op === '**=' || + op === '/=' || + op === '%=' || + op === '+=' || + op === '-=' || + op === '<<=' || + op === '>>=' || + op === '>>>=' || + op === '&=' || + op === '^=' || + op === '|='; + }; + // Cover grammar support. + // + // When an assignment expression position starts with an left parenthesis, the determination of the type + // of the syntax is to be deferred arbitrarily long until the end of the parentheses pair (plus a lookahead) + // or the first comma. This situation also defers the determination of all the expressions nested in the pair. + // + // There are three productions that can be parsed in a parentheses pair that needs to be determined + // after the outermost pair is closed. They are: + // + // 1. AssignmentExpression + // 2. BindingElements + // 3. AssignmentTargets + // + // In order to avoid exponential backtracking, we use two flags to denote if the production can be + // binding element or assignment target. + // + // The three productions have the relationship: + // + // BindingElements ⊆ AssignmentTargets ⊆ AssignmentExpression + // + // with a single exception that CoverInitializedName when used directly in an Expression, generates + // an early error. Therefore, we need the third state, firstCoverInitializedNameError, to track the + // first usage of CoverInitializedName and report it when we reached the end of the parentheses pair. + // + // isolateCoverGrammar function runs the given parser function with a new cover grammar context, and it does not + // effect the current flags. This means the production the parser parses is only used as an expression. Therefore + // the CoverInitializedName check is conducted. + // + // inheritCoverGrammar function runs the given parse function with a new cover grammar context, and it propagates + // the flags outside of the parser. This means the production the parser parses is used as a part of a potential + // pattern. The CoverInitializedName check is deferred. + Parser.prototype.isolateCoverGrammar = function (parseFunction) { + var previousIsBindingElement = this.context.isBindingElement; + var previousIsAssignmentTarget = this.context.isAssignmentTarget; + var previousFirstCoverInitializedNameError = this.context.firstCoverInitializedNameError; + this.context.isBindingElement = true; + this.context.isAssignmentTarget = true; + this.context.firstCoverInitializedNameError = null; + var result = parseFunction.call(this); + if (this.context.firstCoverInitializedNameError !== null) { + this.throwUnexpectedToken(this.context.firstCoverInitializedNameError); + } + this.context.isBindingElement = previousIsBindingElement; + this.context.isAssignmentTarget = previousIsAssignmentTarget; + this.context.firstCoverInitializedNameError = previousFirstCoverInitializedNameError; + return result; + }; + Parser.prototype.inheritCoverGrammar = function (parseFunction) { + var previousIsBindingElement = this.context.isBindingElement; + var previousIsAssignmentTarget = this.context.isAssignmentTarget; + var previousFirstCoverInitializedNameError = this.context.firstCoverInitializedNameError; + this.context.isBindingElement = true; + this.context.isAssignmentTarget = true; + this.context.firstCoverInitializedNameError = null; + var result = parseFunction.call(this); + this.context.isBindingElement = this.context.isBindingElement && previousIsBindingElement; + this.context.isAssignmentTarget = this.context.isAssignmentTarget && previousIsAssignmentTarget; + this.context.firstCoverInitializedNameError = previousFirstCoverInitializedNameError || this.context.firstCoverInitializedNameError; + return result; + }; + Parser.prototype.consumeSemicolon = function () { + if (this.match(';')) { + this.nextToken(); + } + else if (!this.hasLineTerminator) { + if (this.lookahead.type !== 2 /* EOF */ && !this.match('}')) { + this.throwUnexpectedToken(this.lookahead); + } + this.lastMarker.index = this.startMarker.index; + this.lastMarker.line = this.startMarker.line; + this.lastMarker.column = this.startMarker.column; + } + }; + // https://tc39.github.io/ecma262/#sec-primary-expression + Parser.prototype.parsePrimaryExpression = function () { + var node = this.createNode(); + var expr; + var token, raw; + switch (this.lookahead.type) { + case 3 /* Identifier */: + if ((this.context.isModule || this.context.await) && this.lookahead.value === 'await') { + this.tolerateUnexpectedToken(this.lookahead); + } + expr = this.matchAsyncFunction() ? this.parseFunctionExpression() : this.finalize(node, new Node.Identifier(this.nextToken().value)); + break; + case 6 /* NumericLiteral */: + case 8 /* StringLiteral */: + if (this.context.strict && this.lookahead.octal) { + this.tolerateUnexpectedToken(this.lookahead, messages_1.Messages.StrictOctalLiteral); + } + this.context.isAssignmentTarget = false; + this.context.isBindingElement = false; + token = this.nextToken(); + raw = this.getTokenRaw(token); + expr = this.finalize(node, new Node.Literal(token.value, raw)); + break; + case 1 /* BooleanLiteral */: + this.context.isAssignmentTarget = false; + this.context.isBindingElement = false; + token = this.nextToken(); + raw = this.getTokenRaw(token); + expr = this.finalize(node, new Node.Literal(token.value === 'true', raw)); + break; + case 5 /* NullLiteral */: + this.context.isAssignmentTarget = false; + this.context.isBindingElement = false; + token = this.nextToken(); + raw = this.getTokenRaw(token); + expr = this.finalize(node, new Node.Literal(null, raw)); + break; + case 10 /* Template */: + expr = this.parseTemplateLiteral(); + break; + case 7 /* Punctuator */: + switch (this.lookahead.value) { + case '(': + this.context.isBindingElement = false; + expr = this.inheritCoverGrammar(this.parseGroupExpression); + break; + case '[': + expr = this.inheritCoverGrammar(this.parseArrayInitializer); + break; + case '{': + expr = this.inheritCoverGrammar(this.parseObjectInitializer); + break; + case '/': + case '/=': + this.context.isAssignmentTarget = false; + this.context.isBindingElement = false; + this.scanner.index = this.startMarker.index; + token = this.nextRegexToken(); + raw = this.getTokenRaw(token); + expr = this.finalize(node, new Node.RegexLiteral(token.regex, raw, token.pattern, token.flags)); + break; + default: + expr = this.throwUnexpectedToken(this.nextToken()); + } + break; + case 4 /* Keyword */: + if (!this.context.strict && this.context.allowYield && this.matchKeyword('yield')) { + expr = this.parseIdentifierName(); + } + else if (!this.context.strict && this.matchKeyword('let')) { + expr = this.finalize(node, new Node.Identifier(this.nextToken().value)); + } + else { + this.context.isAssignmentTarget = false; + this.context.isBindingElement = false; + if (this.matchKeyword('function')) { + expr = this.parseFunctionExpression(); + } + else if (this.matchKeyword('this')) { + this.nextToken(); + expr = this.finalize(node, new Node.ThisExpression()); + } + else if (this.matchKeyword('class')) { + expr = this.parseClassExpression(); + } + else { + expr = this.throwUnexpectedToken(this.nextToken()); + } + } + break; + default: + expr = this.throwUnexpectedToken(this.nextToken()); + } + return expr; + }; + // https://tc39.github.io/ecma262/#sec-array-initializer + Parser.prototype.parseSpreadElement = function () { + var node = this.createNode(); + this.expect('...'); + var arg = this.inheritCoverGrammar(this.parseAssignmentExpression); + return this.finalize(node, new Node.SpreadElement(arg)); + }; + Parser.prototype.parseArrayInitializer = function () { + var node = this.createNode(); + var elements = []; + this.expect('['); + while (!this.match(']')) { + if (this.match(',')) { + this.nextToken(); + elements.push(null); + } + else if (this.match('...')) { + var element = this.parseSpreadElement(); + if (!this.match(']')) { + this.context.isAssignmentTarget = false; + this.context.isBindingElement = false; + this.expect(','); + } + elements.push(element); + } + else { + elements.push(this.inheritCoverGrammar(this.parseAssignmentExpression)); + if (!this.match(']')) { + this.expect(','); + } + } + } + this.expect(']'); + return this.finalize(node, new Node.ArrayExpression(elements)); + }; + // https://tc39.github.io/ecma262/#sec-object-initializer + Parser.prototype.parsePropertyMethod = function (params) { + this.context.isAssignmentTarget = false; + this.context.isBindingElement = false; + var previousStrict = this.context.strict; + var previousAllowStrictDirective = this.context.allowStrictDirective; + this.context.allowStrictDirective = params.simple; + var body = this.isolateCoverGrammar(this.parseFunctionSourceElements); + if (this.context.strict && params.firstRestricted) { + this.tolerateUnexpectedToken(params.firstRestricted, params.message); + } + if (this.context.strict && params.stricted) { + this.tolerateUnexpectedToken(params.stricted, params.message); + } + this.context.strict = previousStrict; + this.context.allowStrictDirective = previousAllowStrictDirective; + return body; + }; + Parser.prototype.parsePropertyMethodFunction = function () { + var isGenerator = false; + var node = this.createNode(); + var previousAllowYield = this.context.allowYield; + this.context.allowYield = true; + var params = this.parseFormalParameters(); + var method = this.parsePropertyMethod(params); + this.context.allowYield = previousAllowYield; + return this.finalize(node, new Node.FunctionExpression(null, params.params, method, isGenerator)); + }; + Parser.prototype.parsePropertyMethodAsyncFunction = function () { + var node = this.createNode(); + var previousAllowYield = this.context.allowYield; + var previousAwait = this.context.await; + this.context.allowYield = false; + this.context.await = true; + var params = this.parseFormalParameters(); + var method = this.parsePropertyMethod(params); + this.context.allowYield = previousAllowYield; + this.context.await = previousAwait; + return this.finalize(node, new Node.AsyncFunctionExpression(null, params.params, method)); + }; + Parser.prototype.parseObjectPropertyKey = function () { + var node = this.createNode(); + var token = this.nextToken(); + var key; + switch (token.type) { + case 8 /* StringLiteral */: + case 6 /* NumericLiteral */: + if (this.context.strict && token.octal) { + this.tolerateUnexpectedToken(token, messages_1.Messages.StrictOctalLiteral); + } + var raw = this.getTokenRaw(token); + key = this.finalize(node, new Node.Literal(token.value, raw)); + break; + case 3 /* Identifier */: + case 1 /* BooleanLiteral */: + case 5 /* NullLiteral */: + case 4 /* Keyword */: + key = this.finalize(node, new Node.Identifier(token.value)); + break; + case 7 /* Punctuator */: + if (token.value === '[') { + key = this.isolateCoverGrammar(this.parseAssignmentExpression); + this.expect(']'); + } + else { + key = this.throwUnexpectedToken(token); + } + break; + default: + key = this.throwUnexpectedToken(token); + } + return key; + }; + Parser.prototype.isPropertyKey = function (key, value) { + return (key.type === syntax_1.Syntax.Identifier && key.name === value) || + (key.type === syntax_1.Syntax.Literal && key.value === value); + }; + Parser.prototype.parseObjectProperty = function (hasProto) { + var node = this.createNode(); + var token = this.lookahead; + var kind; + var key = null; + var value = null; + var computed = false; + var method = false; + var shorthand = false; + var isAsync = false; + if (token.type === 3 /* Identifier */) { + var id = token.value; + this.nextToken(); + computed = this.match('['); + isAsync = !this.hasLineTerminator && (id === 'async') && + !this.match(':') && !this.match('(') && !this.match('*') && !this.match(','); + key = isAsync ? this.parseObjectPropertyKey() : this.finalize(node, new Node.Identifier(id)); + } + else if (this.match('*')) { + this.nextToken(); + } + else { + computed = this.match('['); + key = this.parseObjectPropertyKey(); + } + var lookaheadPropertyKey = this.qualifiedPropertyName(this.lookahead); + if (token.type === 3 /* Identifier */ && !isAsync && token.value === 'get' && lookaheadPropertyKey) { + kind = 'get'; + computed = this.match('['); + key = this.parseObjectPropertyKey(); + this.context.allowYield = false; + value = this.parseGetterMethod(); + } + else if (token.type === 3 /* Identifier */ && !isAsync && token.value === 'set' && lookaheadPropertyKey) { + kind = 'set'; + computed = this.match('['); + key = this.parseObjectPropertyKey(); + value = this.parseSetterMethod(); + } + else if (token.type === 7 /* Punctuator */ && token.value === '*' && lookaheadPropertyKey) { + kind = 'init'; + computed = this.match('['); + key = this.parseObjectPropertyKey(); + value = this.parseGeneratorMethod(); + method = true; + } + else { + if (!key) { + this.throwUnexpectedToken(this.lookahead); + } + kind = 'init'; + if (this.match(':') && !isAsync) { + if (!computed && this.isPropertyKey(key, '__proto__')) { + if (hasProto.value) { + this.tolerateError(messages_1.Messages.DuplicateProtoProperty); + } + hasProto.value = true; + } + this.nextToken(); + value = this.inheritCoverGrammar(this.parseAssignmentExpression); + } + else if (this.match('(')) { + value = isAsync ? this.parsePropertyMethodAsyncFunction() : this.parsePropertyMethodFunction(); + method = true; + } + else if (token.type === 3 /* Identifier */) { + var id = this.finalize(node, new Node.Identifier(token.value)); + if (this.match('=')) { + this.context.firstCoverInitializedNameError = this.lookahead; + this.nextToken(); + shorthand = true; + var init = this.isolateCoverGrammar(this.parseAssignmentExpression); + value = this.finalize(node, new Node.AssignmentPattern(id, init)); + } + else { + shorthand = true; + value = id; + } + } + else { + this.throwUnexpectedToken(this.nextToken()); + } + } + return this.finalize(node, new Node.Property(kind, key, computed, value, method, shorthand)); + }; + Parser.prototype.parseObjectInitializer = function () { + var node = this.createNode(); + this.expect('{'); + var properties = []; + var hasProto = { value: false }; + while (!this.match('}')) { + properties.push(this.parseObjectProperty(hasProto)); + if (!this.match('}')) { + this.expectCommaSeparator(); + } + } + this.expect('}'); + return this.finalize(node, new Node.ObjectExpression(properties)); + }; + // https://tc39.github.io/ecma262/#sec-template-literals + Parser.prototype.parseTemplateHead = function () { + assert_1.assert(this.lookahead.head, 'Template literal must start with a template head'); + var node = this.createNode(); + var token = this.nextToken(); + var raw = token.value; + var cooked = token.cooked; + return this.finalize(node, new Node.TemplateElement({ raw: raw, cooked: cooked }, token.tail)); + }; + Parser.prototype.parseTemplateElement = function () { + if (this.lookahead.type !== 10 /* Template */) { + this.throwUnexpectedToken(); + } + var node = this.createNode(); + var token = this.nextToken(); + var raw = token.value; + var cooked = token.cooked; + return this.finalize(node, new Node.TemplateElement({ raw: raw, cooked: cooked }, token.tail)); + }; + Parser.prototype.parseTemplateLiteral = function () { + var node = this.createNode(); + var expressions = []; + var quasis = []; + var quasi = this.parseTemplateHead(); + quasis.push(quasi); + while (!quasi.tail) { + expressions.push(this.parseExpression()); + quasi = this.parseTemplateElement(); + quasis.push(quasi); + } + return this.finalize(node, new Node.TemplateLiteral(quasis, expressions)); + }; + // https://tc39.github.io/ecma262/#sec-grouping-operator + Parser.prototype.reinterpretExpressionAsPattern = function (expr) { + switch (expr.type) { + case syntax_1.Syntax.Identifier: + case syntax_1.Syntax.MemberExpression: + case syntax_1.Syntax.RestElement: + case syntax_1.Syntax.AssignmentPattern: + break; + case syntax_1.Syntax.SpreadElement: + expr.type = syntax_1.Syntax.RestElement; + this.reinterpretExpressionAsPattern(expr.argument); + break; + case syntax_1.Syntax.ArrayExpression: + expr.type = syntax_1.Syntax.ArrayPattern; + for (var i = 0; i < expr.elements.length; i++) { + if (expr.elements[i] !== null) { + this.reinterpretExpressionAsPattern(expr.elements[i]); + } + } + break; + case syntax_1.Syntax.ObjectExpression: + expr.type = syntax_1.Syntax.ObjectPattern; + for (var i = 0; i < expr.properties.length; i++) { + this.reinterpretExpressionAsPattern(expr.properties[i].value); + } + break; + case syntax_1.Syntax.AssignmentExpression: + expr.type = syntax_1.Syntax.AssignmentPattern; + delete expr.operator; + this.reinterpretExpressionAsPattern(expr.left); + break; + default: + // Allow other node type for tolerant parsing. + break; + } + }; + Parser.prototype.parseGroupExpression = function () { + var expr; + this.expect('('); + if (this.match(')')) { + this.nextToken(); + if (!this.match('=>')) { + this.expect('=>'); + } + expr = { + type: ArrowParameterPlaceHolder, + params: [], + async: false + }; + } + else { + var startToken = this.lookahead; + var params = []; + if (this.match('...')) { + expr = this.parseRestElement(params); + this.expect(')'); + if (!this.match('=>')) { + this.expect('=>'); + } + expr = { + type: ArrowParameterPlaceHolder, + params: [expr], + async: false + }; + } + else { + var arrow = false; + this.context.isBindingElement = true; + expr = this.inheritCoverGrammar(this.parseAssignmentExpression); + if (this.match(',')) { + var expressions = []; + this.context.isAssignmentTarget = false; + expressions.push(expr); + while (this.lookahead.type !== 2 /* EOF */) { + if (!this.match(',')) { + break; + } + this.nextToken(); + if (this.match(')')) { + this.nextToken(); + for (var i = 0; i < expressions.length; i++) { + this.reinterpretExpressionAsPattern(expressions[i]); + } + arrow = true; + expr = { + type: ArrowParameterPlaceHolder, + params: expressions, + async: false + }; + } + else if (this.match('...')) { + if (!this.context.isBindingElement) { + this.throwUnexpectedToken(this.lookahead); + } + expressions.push(this.parseRestElement(params)); + this.expect(')'); + if (!this.match('=>')) { + this.expect('=>'); + } + this.context.isBindingElement = false; + for (var i = 0; i < expressions.length; i++) { + this.reinterpretExpressionAsPattern(expressions[i]); + } + arrow = true; + expr = { + type: ArrowParameterPlaceHolder, + params: expressions, + async: false + }; + } + else { + expressions.push(this.inheritCoverGrammar(this.parseAssignmentExpression)); + } + if (arrow) { + break; + } + } + if (!arrow) { + expr = this.finalize(this.startNode(startToken), new Node.SequenceExpression(expressions)); + } + } + if (!arrow) { + this.expect(')'); + if (this.match('=>')) { + if (expr.type === syntax_1.Syntax.Identifier && expr.name === 'yield') { + arrow = true; + expr = { + type: ArrowParameterPlaceHolder, + params: [expr], + async: false + }; + } + if (!arrow) { + if (!this.context.isBindingElement) { + this.throwUnexpectedToken(this.lookahead); + } + if (expr.type === syntax_1.Syntax.SequenceExpression) { + for (var i = 0; i < expr.expressions.length; i++) { + this.reinterpretExpressionAsPattern(expr.expressions[i]); + } + } + else { + this.reinterpretExpressionAsPattern(expr); + } + var parameters = (expr.type === syntax_1.Syntax.SequenceExpression ? expr.expressions : [expr]); + expr = { + type: ArrowParameterPlaceHolder, + params: parameters, + async: false + }; + } + } + this.context.isBindingElement = false; + } + } + } + return expr; + }; + // https://tc39.github.io/ecma262/#sec-left-hand-side-expressions + Parser.prototype.parseArguments = function () { + this.expect('('); + var args = []; + if (!this.match(')')) { + while (true) { + var expr = this.match('...') ? this.parseSpreadElement() : + this.isolateCoverGrammar(this.parseAssignmentExpression); + args.push(expr); + if (this.match(')')) { + break; + } + this.expectCommaSeparator(); + if (this.match(')')) { + break; + } + } + } + this.expect(')'); + return args; + }; + Parser.prototype.isIdentifierName = function (token) { + return token.type === 3 /* Identifier */ || + token.type === 4 /* Keyword */ || + token.type === 1 /* BooleanLiteral */ || + token.type === 5 /* NullLiteral */; + }; + Parser.prototype.parseIdentifierName = function () { + var node = this.createNode(); + var token = this.nextToken(); + if (!this.isIdentifierName(token)) { + this.throwUnexpectedToken(token); + } + return this.finalize(node, new Node.Identifier(token.value)); + }; + Parser.prototype.parseNewExpression = function () { + var node = this.createNode(); + var id = this.parseIdentifierName(); + assert_1.assert(id.name === 'new', 'New expression must start with `new`'); + var expr; + if (this.match('.')) { + this.nextToken(); + if (this.lookahead.type === 3 /* Identifier */ && this.context.inFunctionBody && this.lookahead.value === 'target') { + var property = this.parseIdentifierName(); + expr = new Node.MetaProperty(id, property); + } + else { + this.throwUnexpectedToken(this.lookahead); + } + } + else { + var callee = this.isolateCoverGrammar(this.parseLeftHandSideExpression); + var args = this.match('(') ? this.parseArguments() : []; + expr = new Node.NewExpression(callee, args); + this.context.isAssignmentTarget = false; + this.context.isBindingElement = false; + } + return this.finalize(node, expr); + }; + Parser.prototype.parseAsyncArgument = function () { + var arg = this.parseAssignmentExpression(); + this.context.firstCoverInitializedNameError = null; + return arg; + }; + Parser.prototype.parseAsyncArguments = function () { + this.expect('('); + var args = []; + if (!this.match(')')) { + while (true) { + var expr = this.match('...') ? this.parseSpreadElement() : + this.isolateCoverGrammar(this.parseAsyncArgument); + args.push(expr); + if (this.match(')')) { + break; + } + this.expectCommaSeparator(); + if (this.match(')')) { + break; + } + } + } + this.expect(')'); + return args; + }; + Parser.prototype.parseLeftHandSideExpressionAllowCall = function () { + var startToken = this.lookahead; + var maybeAsync = this.matchContextualKeyword('async'); + var previousAllowIn = this.context.allowIn; + this.context.allowIn = true; + var expr; + if (this.matchKeyword('super') && this.context.inFunctionBody) { + expr = this.createNode(); + this.nextToken(); + expr = this.finalize(expr, new Node.Super()); + if (!this.match('(') && !this.match('.') && !this.match('[')) { + this.throwUnexpectedToken(this.lookahead); + } + } + else { + expr = this.inheritCoverGrammar(this.matchKeyword('new') ? this.parseNewExpression : this.parsePrimaryExpression); + } + while (true) { + if (this.match('.')) { + this.context.isBindingElement = false; + this.context.isAssignmentTarget = true; + this.expect('.'); + var property = this.parseIdentifierName(); + expr = this.finalize(this.startNode(startToken), new Node.StaticMemberExpression(expr, property)); + } + else if (this.match('(')) { + var asyncArrow = maybeAsync && (startToken.lineNumber === this.lookahead.lineNumber); + this.context.isBindingElement = false; + this.context.isAssignmentTarget = false; + var args = asyncArrow ? this.parseAsyncArguments() : this.parseArguments(); + expr = this.finalize(this.startNode(startToken), new Node.CallExpression(expr, args)); + if (asyncArrow && this.match('=>')) { + for (var i = 0; i < args.length; ++i) { + this.reinterpretExpressionAsPattern(args[i]); + } + expr = { + type: ArrowParameterPlaceHolder, + params: args, + async: true + }; + } + } + else if (this.match('[')) { + this.context.isBindingElement = false; + this.context.isAssignmentTarget = true; + this.expect('['); + var property = this.isolateCoverGrammar(this.parseExpression); + this.expect(']'); + expr = this.finalize(this.startNode(startToken), new Node.ComputedMemberExpression(expr, property)); + } + else if (this.lookahead.type === 10 /* Template */ && this.lookahead.head) { + var quasi = this.parseTemplateLiteral(); + expr = this.finalize(this.startNode(startToken), new Node.TaggedTemplateExpression(expr, quasi)); + } + else { + break; + } + } + this.context.allowIn = previousAllowIn; + return expr; + }; + Parser.prototype.parseSuper = function () { + var node = this.createNode(); + this.expectKeyword('super'); + if (!this.match('[') && !this.match('.')) { + this.throwUnexpectedToken(this.lookahead); + } + return this.finalize(node, new Node.Super()); + }; + Parser.prototype.parseLeftHandSideExpression = function () { + assert_1.assert(this.context.allowIn, 'callee of new expression always allow in keyword.'); + var node = this.startNode(this.lookahead); + var expr = (this.matchKeyword('super') && this.context.inFunctionBody) ? this.parseSuper() : + this.inheritCoverGrammar(this.matchKeyword('new') ? this.parseNewExpression : this.parsePrimaryExpression); + while (true) { + if (this.match('[')) { + this.context.isBindingElement = false; + this.context.isAssignmentTarget = true; + this.expect('['); + var property = this.isolateCoverGrammar(this.parseExpression); + this.expect(']'); + expr = this.finalize(node, new Node.ComputedMemberExpression(expr, property)); + } + else if (this.match('.')) { + this.context.isBindingElement = false; + this.context.isAssignmentTarget = true; + this.expect('.'); + var property = this.parseIdentifierName(); + expr = this.finalize(node, new Node.StaticMemberExpression(expr, property)); + } + else if (this.lookahead.type === 10 /* Template */ && this.lookahead.head) { + var quasi = this.parseTemplateLiteral(); + expr = this.finalize(node, new Node.TaggedTemplateExpression(expr, quasi)); + } + else { + break; + } + } + return expr; + }; + // https://tc39.github.io/ecma262/#sec-update-expressions + Parser.prototype.parseUpdateExpression = function () { + var expr; + var startToken = this.lookahead; + if (this.match('++') || this.match('--')) { + var node = this.startNode(startToken); + var token = this.nextToken(); + expr = this.inheritCoverGrammar(this.parseUnaryExpression); + if (this.context.strict && expr.type === syntax_1.Syntax.Identifier && this.scanner.isRestrictedWord(expr.name)) { + this.tolerateError(messages_1.Messages.StrictLHSPrefix); + } + if (!this.context.isAssignmentTarget) { + this.tolerateError(messages_1.Messages.InvalidLHSInAssignment); + } + var prefix = true; + expr = this.finalize(node, new Node.UpdateExpression(token.value, expr, prefix)); + this.context.isAssignmentTarget = false; + this.context.isBindingElement = false; + } + else { + expr = this.inheritCoverGrammar(this.parseLeftHandSideExpressionAllowCall); + if (!this.hasLineTerminator && this.lookahead.type === 7 /* Punctuator */) { + if (this.match('++') || this.match('--')) { + if (this.context.strict && expr.type === syntax_1.Syntax.Identifier && this.scanner.isRestrictedWord(expr.name)) { + this.tolerateError(messages_1.Messages.StrictLHSPostfix); + } + if (!this.context.isAssignmentTarget) { + this.tolerateError(messages_1.Messages.InvalidLHSInAssignment); + } + this.context.isAssignmentTarget = false; + this.context.isBindingElement = false; + var operator = this.nextToken().value; + var prefix = false; + expr = this.finalize(this.startNode(startToken), new Node.UpdateExpression(operator, expr, prefix)); + } + } + } + return expr; + }; + // https://tc39.github.io/ecma262/#sec-unary-operators + Parser.prototype.parseAwaitExpression = function () { + var node = this.createNode(); + this.nextToken(); + var argument = this.parseUnaryExpression(); + return this.finalize(node, new Node.AwaitExpression(argument)); + }; + Parser.prototype.parseUnaryExpression = function () { + var expr; + if (this.match('+') || this.match('-') || this.match('~') || this.match('!') || + this.matchKeyword('delete') || this.matchKeyword('void') || this.matchKeyword('typeof')) { + var node = this.startNode(this.lookahead); + var token = this.nextToken(); + expr = this.inheritCoverGrammar(this.parseUnaryExpression); + expr = this.finalize(node, new Node.UnaryExpression(token.value, expr)); + if (this.context.strict && expr.operator === 'delete' && expr.argument.type === syntax_1.Syntax.Identifier) { + this.tolerateError(messages_1.Messages.StrictDelete); + } + this.context.isAssignmentTarget = false; + this.context.isBindingElement = false; + } + else if (this.context.await && this.matchContextualKeyword('await')) { + expr = this.parseAwaitExpression(); + } + else { + expr = this.parseUpdateExpression(); + } + return expr; + }; + Parser.prototype.parseExponentiationExpression = function () { + var startToken = this.lookahead; + var expr = this.inheritCoverGrammar(this.parseUnaryExpression); + if (expr.type !== syntax_1.Syntax.UnaryExpression && this.match('**')) { + this.nextToken(); + this.context.isAssignmentTarget = false; + this.context.isBindingElement = false; + var left = expr; + var right = this.isolateCoverGrammar(this.parseExponentiationExpression); + expr = this.finalize(this.startNode(startToken), new Node.BinaryExpression('**', left, right)); + } + return expr; + }; + // https://tc39.github.io/ecma262/#sec-exp-operator + // https://tc39.github.io/ecma262/#sec-multiplicative-operators + // https://tc39.github.io/ecma262/#sec-additive-operators + // https://tc39.github.io/ecma262/#sec-bitwise-shift-operators + // https://tc39.github.io/ecma262/#sec-relational-operators + // https://tc39.github.io/ecma262/#sec-equality-operators + // https://tc39.github.io/ecma262/#sec-binary-bitwise-operators + // https://tc39.github.io/ecma262/#sec-binary-logical-operators + Parser.prototype.binaryPrecedence = function (token) { + var op = token.value; + var precedence; + if (token.type === 7 /* Punctuator */) { + precedence = this.operatorPrecedence[op] || 0; + } + else if (token.type === 4 /* Keyword */) { + precedence = (op === 'instanceof' || (this.context.allowIn && op === 'in')) ? 7 : 0; + } + else { + precedence = 0; + } + return precedence; + }; + Parser.prototype.parseBinaryExpression = function () { + var startToken = this.lookahead; + var expr = this.inheritCoverGrammar(this.parseExponentiationExpression); + var token = this.lookahead; + var prec = this.binaryPrecedence(token); + if (prec > 0) { + this.nextToken(); + this.context.isAssignmentTarget = false; + this.context.isBindingElement = false; + var markers = [startToken, this.lookahead]; + var left = expr; + var right = this.isolateCoverGrammar(this.parseExponentiationExpression); + var stack = [left, token.value, right]; + var precedences = [prec]; + while (true) { + prec = this.binaryPrecedence(this.lookahead); + if (prec <= 0) { + break; + } + // Reduce: make a binary expression from the three topmost entries. + while ((stack.length > 2) && (prec <= precedences[precedences.length - 1])) { + right = stack.pop(); + var operator = stack.pop(); + precedences.pop(); + left = stack.pop(); + markers.pop(); + var node = this.startNode(markers[markers.length - 1]); + stack.push(this.finalize(node, new Node.BinaryExpression(operator, left, right))); + } + // Shift. + stack.push(this.nextToken().value); + precedences.push(prec); + markers.push(this.lookahead); + stack.push(this.isolateCoverGrammar(this.parseExponentiationExpression)); + } + // Final reduce to clean-up the stack. + var i = stack.length - 1; + expr = stack[i]; + var lastMarker = markers.pop(); + while (i > 1) { + var marker = markers.pop(); + var lastLineStart = lastMarker && lastMarker.lineStart; + var node = this.startNode(marker, lastLineStart); + var operator = stack[i - 1]; + expr = this.finalize(node, new Node.BinaryExpression(operator, stack[i - 2], expr)); + i -= 2; + lastMarker = marker; + } + } + return expr; + }; + // https://tc39.github.io/ecma262/#sec-conditional-operator + Parser.prototype.parseConditionalExpression = function () { + var startToken = this.lookahead; + var expr = this.inheritCoverGrammar(this.parseBinaryExpression); + if (this.match('?')) { + this.nextToken(); + var previousAllowIn = this.context.allowIn; + this.context.allowIn = true; + var consequent = this.isolateCoverGrammar(this.parseAssignmentExpression); + this.context.allowIn = previousAllowIn; + this.expect(':'); + var alternate = this.isolateCoverGrammar(this.parseAssignmentExpression); + expr = this.finalize(this.startNode(startToken), new Node.ConditionalExpression(expr, consequent, alternate)); + this.context.isAssignmentTarget = false; + this.context.isBindingElement = false; + } + return expr; + }; + // https://tc39.github.io/ecma262/#sec-assignment-operators + Parser.prototype.checkPatternParam = function (options, param) { + switch (param.type) { + case syntax_1.Syntax.Identifier: + this.validateParam(options, param, param.name); + break; + case syntax_1.Syntax.RestElement: + this.checkPatternParam(options, param.argument); + break; + case syntax_1.Syntax.AssignmentPattern: + this.checkPatternParam(options, param.left); + break; + case syntax_1.Syntax.ArrayPattern: + for (var i = 0; i < param.elements.length; i++) { + if (param.elements[i] !== null) { + this.checkPatternParam(options, param.elements[i]); + } + } + break; + case syntax_1.Syntax.ObjectPattern: + for (var i = 0; i < param.properties.length; i++) { + this.checkPatternParam(options, param.properties[i].value); + } + break; + default: + break; + } + options.simple = options.simple && (param instanceof Node.Identifier); + }; + Parser.prototype.reinterpretAsCoverFormalsList = function (expr) { + var params = [expr]; + var options; + var asyncArrow = false; + switch (expr.type) { + case syntax_1.Syntax.Identifier: + break; + case ArrowParameterPlaceHolder: + params = expr.params; + asyncArrow = expr.async; + break; + default: + return null; + } + options = { + simple: true, + paramSet: {} + }; + for (var i = 0; i < params.length; ++i) { + var param = params[i]; + if (param.type === syntax_1.Syntax.AssignmentPattern) { + if (param.right.type === syntax_1.Syntax.YieldExpression) { + if (param.right.argument) { + this.throwUnexpectedToken(this.lookahead); + } + param.right.type = syntax_1.Syntax.Identifier; + param.right.name = 'yield'; + delete param.right.argument; + delete param.right.delegate; + } + } + else if (asyncArrow && param.type === syntax_1.Syntax.Identifier && param.name === 'await') { + this.throwUnexpectedToken(this.lookahead); + } + this.checkPatternParam(options, param); + params[i] = param; + } + if (this.context.strict || !this.context.allowYield) { + for (var i = 0; i < params.length; ++i) { + var param = params[i]; + if (param.type === syntax_1.Syntax.YieldExpression) { + this.throwUnexpectedToken(this.lookahead); + } + } + } + if (options.message === messages_1.Messages.StrictParamDupe) { + var token = this.context.strict ? options.stricted : options.firstRestricted; + this.throwUnexpectedToken(token, options.message); + } + return { + simple: options.simple, + params: params, + stricted: options.stricted, + firstRestricted: options.firstRestricted, + message: options.message + }; + }; + Parser.prototype.parseAssignmentExpression = function () { + var expr; + if (!this.context.allowYield && this.matchKeyword('yield')) { + expr = this.parseYieldExpression(); + } + else { + var startToken = this.lookahead; + var token = startToken; + expr = this.parseConditionalExpression(); + if (token.type === 3 /* Identifier */ && (token.lineNumber === this.lookahead.lineNumber) && token.value === 'async') { + if (this.lookahead.type === 3 /* Identifier */ || this.matchKeyword('yield')) { + var arg = this.parsePrimaryExpression(); + this.reinterpretExpressionAsPattern(arg); + expr = { + type: ArrowParameterPlaceHolder, + params: [arg], + async: true + }; + } + } + if (expr.type === ArrowParameterPlaceHolder || this.match('=>')) { + // https://tc39.github.io/ecma262/#sec-arrow-function-definitions + this.context.isAssignmentTarget = false; + this.context.isBindingElement = false; + var isAsync = expr.async; + var list = this.reinterpretAsCoverFormalsList(expr); + if (list) { + if (this.hasLineTerminator) { + this.tolerateUnexpectedToken(this.lookahead); + } + this.context.firstCoverInitializedNameError = null; + var previousStrict = this.context.strict; + var previousAllowStrictDirective = this.context.allowStrictDirective; + this.context.allowStrictDirective = list.simple; + var previousAllowYield = this.context.allowYield; + var previousAwait = this.context.await; + this.context.allowYield = true; + this.context.await = isAsync; + var node = this.startNode(startToken); + this.expect('=>'); + var body = void 0; + if (this.match('{')) { + var previousAllowIn = this.context.allowIn; + this.context.allowIn = true; + body = this.parseFunctionSourceElements(); + this.context.allowIn = previousAllowIn; + } + else { + body = this.isolateCoverGrammar(this.parseAssignmentExpression); + } + var expression = body.type !== syntax_1.Syntax.BlockStatement; + if (this.context.strict && list.firstRestricted) { + this.throwUnexpectedToken(list.firstRestricted, list.message); + } + if (this.context.strict && list.stricted) { + this.tolerateUnexpectedToken(list.stricted, list.message); + } + expr = isAsync ? this.finalize(node, new Node.AsyncArrowFunctionExpression(list.params, body, expression)) : + this.finalize(node, new Node.ArrowFunctionExpression(list.params, body, expression)); + this.context.strict = previousStrict; + this.context.allowStrictDirective = previousAllowStrictDirective; + this.context.allowYield = previousAllowYield; + this.context.await = previousAwait; + } + } + else { + if (this.matchAssign()) { + if (!this.context.isAssignmentTarget) { + this.tolerateError(messages_1.Messages.InvalidLHSInAssignment); + } + if (this.context.strict && expr.type === syntax_1.Syntax.Identifier) { + var id = expr; + if (this.scanner.isRestrictedWord(id.name)) { + this.tolerateUnexpectedToken(token, messages_1.Messages.StrictLHSAssignment); + } + if (this.scanner.isStrictModeReservedWord(id.name)) { + this.tolerateUnexpectedToken(token, messages_1.Messages.StrictReservedWord); + } + } + if (!this.match('=')) { + this.context.isAssignmentTarget = false; + this.context.isBindingElement = false; + } + else { + this.reinterpretExpressionAsPattern(expr); + } + token = this.nextToken(); + var operator = token.value; + var right = this.isolateCoverGrammar(this.parseAssignmentExpression); + expr = this.finalize(this.startNode(startToken), new Node.AssignmentExpression(operator, expr, right)); + this.context.firstCoverInitializedNameError = null; + } + } + } + return expr; + }; + // https://tc39.github.io/ecma262/#sec-comma-operator + Parser.prototype.parseExpression = function () { + var startToken = this.lookahead; + var expr = this.isolateCoverGrammar(this.parseAssignmentExpression); + if (this.match(',')) { + var expressions = []; + expressions.push(expr); + while (this.lookahead.type !== 2 /* EOF */) { + if (!this.match(',')) { + break; + } + this.nextToken(); + expressions.push(this.isolateCoverGrammar(this.parseAssignmentExpression)); + } + expr = this.finalize(this.startNode(startToken), new Node.SequenceExpression(expressions)); + } + return expr; + }; + // https://tc39.github.io/ecma262/#sec-block + Parser.prototype.parseStatementListItem = function () { + var statement; + this.context.isAssignmentTarget = true; + this.context.isBindingElement = true; + if (this.lookahead.type === 4 /* Keyword */) { + switch (this.lookahead.value) { + case 'export': + if (!this.context.isModule) { + this.tolerateUnexpectedToken(this.lookahead, messages_1.Messages.IllegalExportDeclaration); + } + statement = this.parseExportDeclaration(); + break; + case 'import': + if (!this.context.isModule) { + this.tolerateUnexpectedToken(this.lookahead, messages_1.Messages.IllegalImportDeclaration); + } + statement = this.parseImportDeclaration(); + break; + case 'const': + statement = this.parseLexicalDeclaration({ inFor: false }); + break; + case 'function': + statement = this.parseFunctionDeclaration(); + break; + case 'class': + statement = this.parseClassDeclaration(); + break; + case 'let': + statement = this.isLexicalDeclaration() ? this.parseLexicalDeclaration({ inFor: false }) : this.parseStatement(); + break; + default: + statement = this.parseStatement(); + break; + } + } + else { + statement = this.parseStatement(); + } + return statement; + }; + Parser.prototype.parseBlock = function () { + var node = this.createNode(); + this.expect('{'); + var block = []; + while (true) { + if (this.match('}')) { + break; + } + block.push(this.parseStatementListItem()); + } + this.expect('}'); + return this.finalize(node, new Node.BlockStatement(block)); + }; + // https://tc39.github.io/ecma262/#sec-let-and-const-declarations + Parser.prototype.parseLexicalBinding = function (kind, options) { + var node = this.createNode(); + var params = []; + var id = this.parsePattern(params, kind); + if (this.context.strict && id.type === syntax_1.Syntax.Identifier) { + if (this.scanner.isRestrictedWord(id.name)) { + this.tolerateError(messages_1.Messages.StrictVarName); + } + } + var init = null; + if (kind === 'const') { + if (!this.matchKeyword('in') && !this.matchContextualKeyword('of')) { + if (this.match('=')) { + this.nextToken(); + init = this.isolateCoverGrammar(this.parseAssignmentExpression); + } + else { + this.throwError(messages_1.Messages.DeclarationMissingInitializer, 'const'); + } + } + } + else if ((!options.inFor && id.type !== syntax_1.Syntax.Identifier) || this.match('=')) { + this.expect('='); + init = this.isolateCoverGrammar(this.parseAssignmentExpression); + } + return this.finalize(node, new Node.VariableDeclarator(id, init)); + }; + Parser.prototype.parseBindingList = function (kind, options) { + var list = [this.parseLexicalBinding(kind, options)]; + while (this.match(',')) { + this.nextToken(); + list.push(this.parseLexicalBinding(kind, options)); + } + return list; + }; + Parser.prototype.isLexicalDeclaration = function () { + var state = this.scanner.saveState(); + this.scanner.scanComments(); + var next = this.scanner.lex(); + this.scanner.restoreState(state); + return (next.type === 3 /* Identifier */) || + (next.type === 7 /* Punctuator */ && next.value === '[') || + (next.type === 7 /* Punctuator */ && next.value === '{') || + (next.type === 4 /* Keyword */ && next.value === 'let') || + (next.type === 4 /* Keyword */ && next.value === 'yield'); + }; + Parser.prototype.parseLexicalDeclaration = function (options) { + var node = this.createNode(); + var kind = this.nextToken().value; + assert_1.assert(kind === 'let' || kind === 'const', 'Lexical declaration must be either let or const'); + var declarations = this.parseBindingList(kind, options); + this.consumeSemicolon(); + return this.finalize(node, new Node.VariableDeclaration(declarations, kind)); + }; + // https://tc39.github.io/ecma262/#sec-destructuring-binding-patterns + Parser.prototype.parseBindingRestElement = function (params, kind) { + var node = this.createNode(); + this.expect('...'); + var arg = this.parsePattern(params, kind); + return this.finalize(node, new Node.RestElement(arg)); + }; + Parser.prototype.parseArrayPattern = function (params, kind) { + var node = this.createNode(); + this.expect('['); + var elements = []; + while (!this.match(']')) { + if (this.match(',')) { + this.nextToken(); + elements.push(null); + } + else { + if (this.match('...')) { + elements.push(this.parseBindingRestElement(params, kind)); + break; + } + else { + elements.push(this.parsePatternWithDefault(params, kind)); + } + if (!this.match(']')) { + this.expect(','); + } + } + } + this.expect(']'); + return this.finalize(node, new Node.ArrayPattern(elements)); + }; + Parser.prototype.parsePropertyPattern = function (params, kind) { + var node = this.createNode(); + var computed = false; + var shorthand = false; + var method = false; + var key; + var value; + if (this.lookahead.type === 3 /* Identifier */) { + var keyToken = this.lookahead; + key = this.parseVariableIdentifier(); + var init = this.finalize(node, new Node.Identifier(keyToken.value)); + if (this.match('=')) { + params.push(keyToken); + shorthand = true; + this.nextToken(); + var expr = this.parseAssignmentExpression(); + value = this.finalize(this.startNode(keyToken), new Node.AssignmentPattern(init, expr)); + } + else if (!this.match(':')) { + params.push(keyToken); + shorthand = true; + value = init; + } + else { + this.expect(':'); + value = this.parsePatternWithDefault(params, kind); + } + } + else { + computed = this.match('['); + key = this.parseObjectPropertyKey(); + this.expect(':'); + value = this.parsePatternWithDefault(params, kind); + } + return this.finalize(node, new Node.Property('init', key, computed, value, method, shorthand)); + }; + Parser.prototype.parseObjectPattern = function (params, kind) { + var node = this.createNode(); + var properties = []; + this.expect('{'); + while (!this.match('}')) { + properties.push(this.parsePropertyPattern(params, kind)); + if (!this.match('}')) { + this.expect(','); + } + } + this.expect('}'); + return this.finalize(node, new Node.ObjectPattern(properties)); + }; + Parser.prototype.parsePattern = function (params, kind) { + var pattern; + if (this.match('[')) { + pattern = this.parseArrayPattern(params, kind); + } + else if (this.match('{')) { + pattern = this.parseObjectPattern(params, kind); + } + else { + if (this.matchKeyword('let') && (kind === 'const' || kind === 'let')) { + this.tolerateUnexpectedToken(this.lookahead, messages_1.Messages.LetInLexicalBinding); + } + params.push(this.lookahead); + pattern = this.parseVariableIdentifier(kind); + } + return pattern; + }; + Parser.prototype.parsePatternWithDefault = function (params, kind) { + var startToken = this.lookahead; + var pattern = this.parsePattern(params, kind); + if (this.match('=')) { + this.nextToken(); + var previousAllowYield = this.context.allowYield; + this.context.allowYield = true; + var right = this.isolateCoverGrammar(this.parseAssignmentExpression); + this.context.allowYield = previousAllowYield; + pattern = this.finalize(this.startNode(startToken), new Node.AssignmentPattern(pattern, right)); + } + return pattern; + }; + // https://tc39.github.io/ecma262/#sec-variable-statement + Parser.prototype.parseVariableIdentifier = function (kind) { + var node = this.createNode(); + var token = this.nextToken(); + if (token.type === 4 /* Keyword */ && token.value === 'yield') { + if (this.context.strict) { + this.tolerateUnexpectedToken(token, messages_1.Messages.StrictReservedWord); + } + else if (!this.context.allowYield) { + this.throwUnexpectedToken(token); + } + } + else if (token.type !== 3 /* Identifier */) { + if (this.context.strict && token.type === 4 /* Keyword */ && this.scanner.isStrictModeReservedWord(token.value)) { + this.tolerateUnexpectedToken(token, messages_1.Messages.StrictReservedWord); + } + else { + if (this.context.strict || token.value !== 'let' || kind !== 'var') { + this.throwUnexpectedToken(token); + } + } + } + else if ((this.context.isModule || this.context.await) && token.type === 3 /* Identifier */ && token.value === 'await') { + this.tolerateUnexpectedToken(token); + } + return this.finalize(node, new Node.Identifier(token.value)); + }; + Parser.prototype.parseVariableDeclaration = function (options) { + var node = this.createNode(); + var params = []; + var id = this.parsePattern(params, 'var'); + if (this.context.strict && id.type === syntax_1.Syntax.Identifier) { + if (this.scanner.isRestrictedWord(id.name)) { + this.tolerateError(messages_1.Messages.StrictVarName); + } + } + var init = null; + if (this.match('=')) { + this.nextToken(); + init = this.isolateCoverGrammar(this.parseAssignmentExpression); + } + else if (id.type !== syntax_1.Syntax.Identifier && !options.inFor) { + this.expect('='); + } + return this.finalize(node, new Node.VariableDeclarator(id, init)); + }; + Parser.prototype.parseVariableDeclarationList = function (options) { + var opt = { inFor: options.inFor }; + var list = []; + list.push(this.parseVariableDeclaration(opt)); + while (this.match(',')) { + this.nextToken(); + list.push(this.parseVariableDeclaration(opt)); + } + return list; + }; + Parser.prototype.parseVariableStatement = function () { + var node = this.createNode(); + this.expectKeyword('var'); + var declarations = this.parseVariableDeclarationList({ inFor: false }); + this.consumeSemicolon(); + return this.finalize(node, new Node.VariableDeclaration(declarations, 'var')); + }; + // https://tc39.github.io/ecma262/#sec-empty-statement + Parser.prototype.parseEmptyStatement = function () { + var node = this.createNode(); + this.expect(';'); + return this.finalize(node, new Node.EmptyStatement()); + }; + // https://tc39.github.io/ecma262/#sec-expression-statement + Parser.prototype.parseExpressionStatement = function () { + var node = this.createNode(); + var expr = this.parseExpression(); + this.consumeSemicolon(); + return this.finalize(node, new Node.ExpressionStatement(expr)); + }; + // https://tc39.github.io/ecma262/#sec-if-statement + Parser.prototype.parseIfClause = function () { + if (this.context.strict && this.matchKeyword('function')) { + this.tolerateError(messages_1.Messages.StrictFunction); + } + return this.parseStatement(); + }; + Parser.prototype.parseIfStatement = function () { + var node = this.createNode(); + var consequent; + var alternate = null; + this.expectKeyword('if'); + this.expect('('); + var test = this.parseExpression(); + if (!this.match(')') && this.config.tolerant) { + this.tolerateUnexpectedToken(this.nextToken()); + consequent = this.finalize(this.createNode(), new Node.EmptyStatement()); + } + else { + this.expect(')'); + consequent = this.parseIfClause(); + if (this.matchKeyword('else')) { + this.nextToken(); + alternate = this.parseIfClause(); + } + } + return this.finalize(node, new Node.IfStatement(test, consequent, alternate)); + }; + // https://tc39.github.io/ecma262/#sec-do-while-statement + Parser.prototype.parseDoWhileStatement = function () { + var node = this.createNode(); + this.expectKeyword('do'); + var previousInIteration = this.context.inIteration; + this.context.inIteration = true; + var body = this.parseStatement(); + this.context.inIteration = previousInIteration; + this.expectKeyword('while'); + this.expect('('); + var test = this.parseExpression(); + if (!this.match(')') && this.config.tolerant) { + this.tolerateUnexpectedToken(this.nextToken()); + } + else { + this.expect(')'); + if (this.match(';')) { + this.nextToken(); + } + } + return this.finalize(node, new Node.DoWhileStatement(body, test)); + }; + // https://tc39.github.io/ecma262/#sec-while-statement + Parser.prototype.parseWhileStatement = function () { + var node = this.createNode(); + var body; + this.expectKeyword('while'); + this.expect('('); + var test = this.parseExpression(); + if (!this.match(')') && this.config.tolerant) { + this.tolerateUnexpectedToken(this.nextToken()); + body = this.finalize(this.createNode(), new Node.EmptyStatement()); + } + else { + this.expect(')'); + var previousInIteration = this.context.inIteration; + this.context.inIteration = true; + body = this.parseStatement(); + this.context.inIteration = previousInIteration; + } + return this.finalize(node, new Node.WhileStatement(test, body)); + }; + // https://tc39.github.io/ecma262/#sec-for-statement + // https://tc39.github.io/ecma262/#sec-for-in-and-for-of-statements + Parser.prototype.parseForStatement = function () { + var init = null; + var test = null; + var update = null; + var forIn = true; + var left, right; + var node = this.createNode(); + this.expectKeyword('for'); + this.expect('('); + if (this.match(';')) { + this.nextToken(); + } + else { + if (this.matchKeyword('var')) { + init = this.createNode(); + this.nextToken(); + var previousAllowIn = this.context.allowIn; + this.context.allowIn = false; + var declarations = this.parseVariableDeclarationList({ inFor: true }); + this.context.allowIn = previousAllowIn; + if (declarations.length === 1 && this.matchKeyword('in')) { + var decl = declarations[0]; + if (decl.init && (decl.id.type === syntax_1.Syntax.ArrayPattern || decl.id.type === syntax_1.Syntax.ObjectPattern || this.context.strict)) { + this.tolerateError(messages_1.Messages.ForInOfLoopInitializer, 'for-in'); + } + init = this.finalize(init, new Node.VariableDeclaration(declarations, 'var')); + this.nextToken(); + left = init; + right = this.parseExpression(); + init = null; + } + else if (declarations.length === 1 && declarations[0].init === null && this.matchContextualKeyword('of')) { + init = this.finalize(init, new Node.VariableDeclaration(declarations, 'var')); + this.nextToken(); + left = init; + right = this.parseAssignmentExpression(); + init = null; + forIn = false; + } + else { + init = this.finalize(init, new Node.VariableDeclaration(declarations, 'var')); + this.expect(';'); + } + } + else if (this.matchKeyword('const') || this.matchKeyword('let')) { + init = this.createNode(); + var kind = this.nextToken().value; + if (!this.context.strict && this.lookahead.value === 'in') { + init = this.finalize(init, new Node.Identifier(kind)); + this.nextToken(); + left = init; + right = this.parseExpression(); + init = null; + } + else { + var previousAllowIn = this.context.allowIn; + this.context.allowIn = false; + var declarations = this.parseBindingList(kind, { inFor: true }); + this.context.allowIn = previousAllowIn; + if (declarations.length === 1 && declarations[0].init === null && this.matchKeyword('in')) { + init = this.finalize(init, new Node.VariableDeclaration(declarations, kind)); + this.nextToken(); + left = init; + right = this.parseExpression(); + init = null; + } + else if (declarations.length === 1 && declarations[0].init === null && this.matchContextualKeyword('of')) { + init = this.finalize(init, new Node.VariableDeclaration(declarations, kind)); + this.nextToken(); + left = init; + right = this.parseAssignmentExpression(); + init = null; + forIn = false; + } + else { + this.consumeSemicolon(); + init = this.finalize(init, new Node.VariableDeclaration(declarations, kind)); + } + } + } + else { + var initStartToken = this.lookahead; + var previousAllowIn = this.context.allowIn; + this.context.allowIn = false; + init = this.inheritCoverGrammar(this.parseAssignmentExpression); + this.context.allowIn = previousAllowIn; + if (this.matchKeyword('in')) { + if (!this.context.isAssignmentTarget || init.type === syntax_1.Syntax.AssignmentExpression) { + this.tolerateError(messages_1.Messages.InvalidLHSInForIn); + } + this.nextToken(); + this.reinterpretExpressionAsPattern(init); + left = init; + right = this.parseExpression(); + init = null; + } + else if (this.matchContextualKeyword('of')) { + if (!this.context.isAssignmentTarget || init.type === syntax_1.Syntax.AssignmentExpression) { + this.tolerateError(messages_1.Messages.InvalidLHSInForLoop); + } + this.nextToken(); + this.reinterpretExpressionAsPattern(init); + left = init; + right = this.parseAssignmentExpression(); + init = null; + forIn = false; + } + else { + if (this.match(',')) { + var initSeq = [init]; + while (this.match(',')) { + this.nextToken(); + initSeq.push(this.isolateCoverGrammar(this.parseAssignmentExpression)); + } + init = this.finalize(this.startNode(initStartToken), new Node.SequenceExpression(initSeq)); + } + this.expect(';'); + } + } + } + if (typeof left === 'undefined') { + if (!this.match(';')) { + test = this.parseExpression(); + } + this.expect(';'); + if (!this.match(')')) { + update = this.parseExpression(); + } + } + var body; + if (!this.match(')') && this.config.tolerant) { + this.tolerateUnexpectedToken(this.nextToken()); + body = this.finalize(this.createNode(), new Node.EmptyStatement()); + } + else { + this.expect(')'); + var previousInIteration = this.context.inIteration; + this.context.inIteration = true; + body = this.isolateCoverGrammar(this.parseStatement); + this.context.inIteration = previousInIteration; + } + return (typeof left === 'undefined') ? + this.finalize(node, new Node.ForStatement(init, test, update, body)) : + forIn ? this.finalize(node, new Node.ForInStatement(left, right, body)) : + this.finalize(node, new Node.ForOfStatement(left, right, body)); + }; + // https://tc39.github.io/ecma262/#sec-continue-statement + Parser.prototype.parseContinueStatement = function () { + var node = this.createNode(); + this.expectKeyword('continue'); + var label = null; + if (this.lookahead.type === 3 /* Identifier */ && !this.hasLineTerminator) { + var id = this.parseVariableIdentifier(); + label = id; + var key = '$' + id.name; + if (!Object.prototype.hasOwnProperty.call(this.context.labelSet, key)) { + this.throwError(messages_1.Messages.UnknownLabel, id.name); + } + } + this.consumeSemicolon(); + if (label === null && !this.context.inIteration) { + this.throwError(messages_1.Messages.IllegalContinue); + } + return this.finalize(node, new Node.ContinueStatement(label)); + }; + // https://tc39.github.io/ecma262/#sec-break-statement + Parser.prototype.parseBreakStatement = function () { + var node = this.createNode(); + this.expectKeyword('break'); + var label = null; + if (this.lookahead.type === 3 /* Identifier */ && !this.hasLineTerminator) { + var id = this.parseVariableIdentifier(); + var key = '$' + id.name; + if (!Object.prototype.hasOwnProperty.call(this.context.labelSet, key)) { + this.throwError(messages_1.Messages.UnknownLabel, id.name); + } + label = id; + } + this.consumeSemicolon(); + if (label === null && !this.context.inIteration && !this.context.inSwitch) { + this.throwError(messages_1.Messages.IllegalBreak); + } + return this.finalize(node, new Node.BreakStatement(label)); + }; + // https://tc39.github.io/ecma262/#sec-return-statement + Parser.prototype.parseReturnStatement = function () { + if (!this.context.inFunctionBody) { + this.tolerateError(messages_1.Messages.IllegalReturn); + } + var node = this.createNode(); + this.expectKeyword('return'); + var hasArgument = (!this.match(';') && !this.match('}') && + !this.hasLineTerminator && this.lookahead.type !== 2 /* EOF */) || + this.lookahead.type === 8 /* StringLiteral */ || + this.lookahead.type === 10 /* Template */; + var argument = hasArgument ? this.parseExpression() : null; + this.consumeSemicolon(); + return this.finalize(node, new Node.ReturnStatement(argument)); + }; + // https://tc39.github.io/ecma262/#sec-with-statement + Parser.prototype.parseWithStatement = function () { + if (this.context.strict) { + this.tolerateError(messages_1.Messages.StrictModeWith); + } + var node = this.createNode(); + var body; + this.expectKeyword('with'); + this.expect('('); + var object = this.parseExpression(); + if (!this.match(')') && this.config.tolerant) { + this.tolerateUnexpectedToken(this.nextToken()); + body = this.finalize(this.createNode(), new Node.EmptyStatement()); + } + else { + this.expect(')'); + body = this.parseStatement(); + } + return this.finalize(node, new Node.WithStatement(object, body)); + }; + // https://tc39.github.io/ecma262/#sec-switch-statement + Parser.prototype.parseSwitchCase = function () { + var node = this.createNode(); + var test; + if (this.matchKeyword('default')) { + this.nextToken(); + test = null; + } + else { + this.expectKeyword('case'); + test = this.parseExpression(); + } + this.expect(':'); + var consequent = []; + while (true) { + if (this.match('}') || this.matchKeyword('default') || this.matchKeyword('case')) { + break; + } + consequent.push(this.parseStatementListItem()); + } + return this.finalize(node, new Node.SwitchCase(test, consequent)); + }; + Parser.prototype.parseSwitchStatement = function () { + var node = this.createNode(); + this.expectKeyword('switch'); + this.expect('('); + var discriminant = this.parseExpression(); + this.expect(')'); + var previousInSwitch = this.context.inSwitch; + this.context.inSwitch = true; + var cases = []; + var defaultFound = false; + this.expect('{'); + while (true) { + if (this.match('}')) { + break; + } + var clause = this.parseSwitchCase(); + if (clause.test === null) { + if (defaultFound) { + this.throwError(messages_1.Messages.MultipleDefaultsInSwitch); + } + defaultFound = true; + } + cases.push(clause); + } + this.expect('}'); + this.context.inSwitch = previousInSwitch; + return this.finalize(node, new Node.SwitchStatement(discriminant, cases)); + }; + // https://tc39.github.io/ecma262/#sec-labelled-statements + Parser.prototype.parseLabelledStatement = function () { + var node = this.createNode(); + var expr = this.parseExpression(); + var statement; + if ((expr.type === syntax_1.Syntax.Identifier) && this.match(':')) { + this.nextToken(); + var id = expr; + var key = '$' + id.name; + if (Object.prototype.hasOwnProperty.call(this.context.labelSet, key)) { + this.throwError(messages_1.Messages.Redeclaration, 'Label', id.name); + } + this.context.labelSet[key] = true; + var body = void 0; + if (this.matchKeyword('class')) { + this.tolerateUnexpectedToken(this.lookahead); + body = this.parseClassDeclaration(); + } + else if (this.matchKeyword('function')) { + var token = this.lookahead; + var declaration = this.parseFunctionDeclaration(); + if (this.context.strict) { + this.tolerateUnexpectedToken(token, messages_1.Messages.StrictFunction); + } + else if (declaration.generator) { + this.tolerateUnexpectedToken(token, messages_1.Messages.GeneratorInLegacyContext); + } + body = declaration; + } + else { + body = this.parseStatement(); + } + delete this.context.labelSet[key]; + statement = new Node.LabeledStatement(id, body); + } + else { + this.consumeSemicolon(); + statement = new Node.ExpressionStatement(expr); + } + return this.finalize(node, statement); + }; + // https://tc39.github.io/ecma262/#sec-throw-statement + Parser.prototype.parseThrowStatement = function () { + var node = this.createNode(); + this.expectKeyword('throw'); + if (this.hasLineTerminator) { + this.throwError(messages_1.Messages.NewlineAfterThrow); + } + var argument = this.parseExpression(); + this.consumeSemicolon(); + return this.finalize(node, new Node.ThrowStatement(argument)); + }; + // https://tc39.github.io/ecma262/#sec-try-statement + Parser.prototype.parseCatchClause = function () { + var node = this.createNode(); + this.expectKeyword('catch'); + this.expect('('); + if (this.match(')')) { + this.throwUnexpectedToken(this.lookahead); + } + var params = []; + var param = this.parsePattern(params); + var paramMap = {}; + for (var i = 0; i < params.length; i++) { + var key = '$' + params[i].value; + if (Object.prototype.hasOwnProperty.call(paramMap, key)) { + this.tolerateError(messages_1.Messages.DuplicateBinding, params[i].value); + } + paramMap[key] = true; + } + if (this.context.strict && param.type === syntax_1.Syntax.Identifier) { + if (this.scanner.isRestrictedWord(param.name)) { + this.tolerateError(messages_1.Messages.StrictCatchVariable); + } + } + this.expect(')'); + var body = this.parseBlock(); + return this.finalize(node, new Node.CatchClause(param, body)); + }; + Parser.prototype.parseFinallyClause = function () { + this.expectKeyword('finally'); + return this.parseBlock(); + }; + Parser.prototype.parseTryStatement = function () { + var node = this.createNode(); + this.expectKeyword('try'); + var block = this.parseBlock(); + var handler = this.matchKeyword('catch') ? this.parseCatchClause() : null; + var finalizer = this.matchKeyword('finally') ? this.parseFinallyClause() : null; + if (!handler && !finalizer) { + this.throwError(messages_1.Messages.NoCatchOrFinally); + } + return this.finalize(node, new Node.TryStatement(block, handler, finalizer)); + }; + // https://tc39.github.io/ecma262/#sec-debugger-statement + Parser.prototype.parseDebuggerStatement = function () { + var node = this.createNode(); + this.expectKeyword('debugger'); + this.consumeSemicolon(); + return this.finalize(node, new Node.DebuggerStatement()); + }; + // https://tc39.github.io/ecma262/#sec-ecmascript-language-statements-and-declarations + Parser.prototype.parseStatement = function () { + var statement; + switch (this.lookahead.type) { + case 1 /* BooleanLiteral */: + case 5 /* NullLiteral */: + case 6 /* NumericLiteral */: + case 8 /* StringLiteral */: + case 10 /* Template */: + case 9 /* RegularExpression */: + statement = this.parseExpressionStatement(); + break; + case 7 /* Punctuator */: + var value = this.lookahead.value; + if (value === '{') { + statement = this.parseBlock(); + } + else if (value === '(') { + statement = this.parseExpressionStatement(); + } + else if (value === ';') { + statement = this.parseEmptyStatement(); + } + else { + statement = this.parseExpressionStatement(); + } + break; + case 3 /* Identifier */: + statement = this.matchAsyncFunction() ? this.parseFunctionDeclaration() : this.parseLabelledStatement(); + break; + case 4 /* Keyword */: + switch (this.lookahead.value) { + case 'break': + statement = this.parseBreakStatement(); + break; + case 'continue': + statement = this.parseContinueStatement(); + break; + case 'debugger': + statement = this.parseDebuggerStatement(); + break; + case 'do': + statement = this.parseDoWhileStatement(); + break; + case 'for': + statement = this.parseForStatement(); + break; + case 'function': + statement = this.parseFunctionDeclaration(); + break; + case 'if': + statement = this.parseIfStatement(); + break; + case 'return': + statement = this.parseReturnStatement(); + break; + case 'switch': + statement = this.parseSwitchStatement(); + break; + case 'throw': + statement = this.parseThrowStatement(); + break; + case 'try': + statement = this.parseTryStatement(); + break; + case 'var': + statement = this.parseVariableStatement(); + break; + case 'while': + statement = this.parseWhileStatement(); + break; + case 'with': + statement = this.parseWithStatement(); + break; + default: + statement = this.parseExpressionStatement(); + break; + } + break; + default: + statement = this.throwUnexpectedToken(this.lookahead); + } + return statement; + }; + // https://tc39.github.io/ecma262/#sec-function-definitions + Parser.prototype.parseFunctionSourceElements = function () { + var node = this.createNode(); + this.expect('{'); + var body = this.parseDirectivePrologues(); + var previousLabelSet = this.context.labelSet; + var previousInIteration = this.context.inIteration; + var previousInSwitch = this.context.inSwitch; + var previousInFunctionBody = this.context.inFunctionBody; + this.context.labelSet = {}; + this.context.inIteration = false; + this.context.inSwitch = false; + this.context.inFunctionBody = true; + while (this.lookahead.type !== 2 /* EOF */) { + if (this.match('}')) { + break; + } + body.push(this.parseStatementListItem()); + } + this.expect('}'); + this.context.labelSet = previousLabelSet; + this.context.inIteration = previousInIteration; + this.context.inSwitch = previousInSwitch; + this.context.inFunctionBody = previousInFunctionBody; + return this.finalize(node, new Node.BlockStatement(body)); + }; + Parser.prototype.validateParam = function (options, param, name) { + var key = '$' + name; + if (this.context.strict) { + if (this.scanner.isRestrictedWord(name)) { + options.stricted = param; + options.message = messages_1.Messages.StrictParamName; + } + if (Object.prototype.hasOwnProperty.call(options.paramSet, key)) { + options.stricted = param; + options.message = messages_1.Messages.StrictParamDupe; + } + } + else if (!options.firstRestricted) { + if (this.scanner.isRestrictedWord(name)) { + options.firstRestricted = param; + options.message = messages_1.Messages.StrictParamName; + } + else if (this.scanner.isStrictModeReservedWord(name)) { + options.firstRestricted = param; + options.message = messages_1.Messages.StrictReservedWord; + } + else if (Object.prototype.hasOwnProperty.call(options.paramSet, key)) { + options.stricted = param; + options.message = messages_1.Messages.StrictParamDupe; + } + } + /* istanbul ignore next */ + if (typeof Object.defineProperty === 'function') { + Object.defineProperty(options.paramSet, key, { value: true, enumerable: true, writable: true, configurable: true }); + } + else { + options.paramSet[key] = true; + } + }; + Parser.prototype.parseRestElement = function (params) { + var node = this.createNode(); + this.expect('...'); + var arg = this.parsePattern(params); + if (this.match('=')) { + this.throwError(messages_1.Messages.DefaultRestParameter); + } + if (!this.match(')')) { + this.throwError(messages_1.Messages.ParameterAfterRestParameter); + } + return this.finalize(node, new Node.RestElement(arg)); + }; + Parser.prototype.parseFormalParameter = function (options) { + var params = []; + var param = this.match('...') ? this.parseRestElement(params) : this.parsePatternWithDefault(params); + for (var i = 0; i < params.length; i++) { + this.validateParam(options, params[i], params[i].value); + } + options.simple = options.simple && (param instanceof Node.Identifier); + options.params.push(param); + }; + Parser.prototype.parseFormalParameters = function (firstRestricted) { + var options; + options = { + simple: true, + params: [], + firstRestricted: firstRestricted + }; + this.expect('('); + if (!this.match(')')) { + options.paramSet = {}; + while (this.lookahead.type !== 2 /* EOF */) { + this.parseFormalParameter(options); + if (this.match(')')) { + break; + } + this.expect(','); + if (this.match(')')) { + break; + } + } + } + this.expect(')'); + return { + simple: options.simple, + params: options.params, + stricted: options.stricted, + firstRestricted: options.firstRestricted, + message: options.message + }; + }; + Parser.prototype.matchAsyncFunction = function () { + var match = this.matchContextualKeyword('async'); + if (match) { + var state = this.scanner.saveState(); + this.scanner.scanComments(); + var next = this.scanner.lex(); + this.scanner.restoreState(state); + match = (state.lineNumber === next.lineNumber) && (next.type === 4 /* Keyword */) && (next.value === 'function'); + } + return match; + }; + Parser.prototype.parseFunctionDeclaration = function (identifierIsOptional) { + var node = this.createNode(); + var isAsync = this.matchContextualKeyword('async'); + if (isAsync) { + this.nextToken(); + } + this.expectKeyword('function'); + var isGenerator = isAsync ? false : this.match('*'); + if (isGenerator) { + this.nextToken(); + } + var message; + var id = null; + var firstRestricted = null; + if (!identifierIsOptional || !this.match('(')) { + var token = this.lookahead; + id = this.parseVariableIdentifier(); + if (this.context.strict) { + if (this.scanner.isRestrictedWord(token.value)) { + this.tolerateUnexpectedToken(token, messages_1.Messages.StrictFunctionName); + } + } + else { + if (this.scanner.isRestrictedWord(token.value)) { + firstRestricted = token; + message = messages_1.Messages.StrictFunctionName; + } + else if (this.scanner.isStrictModeReservedWord(token.value)) { + firstRestricted = token; + message = messages_1.Messages.StrictReservedWord; + } + } + } + var previousAllowAwait = this.context.await; + var previousAllowYield = this.context.allowYield; + this.context.await = isAsync; + this.context.allowYield = !isGenerator; + var formalParameters = this.parseFormalParameters(firstRestricted); + var params = formalParameters.params; + var stricted = formalParameters.stricted; + firstRestricted = formalParameters.firstRestricted; + if (formalParameters.message) { + message = formalParameters.message; + } + var previousStrict = this.context.strict; + var previousAllowStrictDirective = this.context.allowStrictDirective; + this.context.allowStrictDirective = formalParameters.simple; + var body = this.parseFunctionSourceElements(); + if (this.context.strict && firstRestricted) { + this.throwUnexpectedToken(firstRestricted, message); + } + if (this.context.strict && stricted) { + this.tolerateUnexpectedToken(stricted, message); + } + this.context.strict = previousStrict; + this.context.allowStrictDirective = previousAllowStrictDirective; + this.context.await = previousAllowAwait; + this.context.allowYield = previousAllowYield; + return isAsync ? this.finalize(node, new Node.AsyncFunctionDeclaration(id, params, body)) : + this.finalize(node, new Node.FunctionDeclaration(id, params, body, isGenerator)); + }; + Parser.prototype.parseFunctionExpression = function () { + var node = this.createNode(); + var isAsync = this.matchContextualKeyword('async'); + if (isAsync) { + this.nextToken(); + } + this.expectKeyword('function'); + var isGenerator = isAsync ? false : this.match('*'); + if (isGenerator) { + this.nextToken(); + } + var message; + var id = null; + var firstRestricted; + var previousAllowAwait = this.context.await; + var previousAllowYield = this.context.allowYield; + this.context.await = isAsync; + this.context.allowYield = !isGenerator; + if (!this.match('(')) { + var token = this.lookahead; + id = (!this.context.strict && !isGenerator && this.matchKeyword('yield')) ? this.parseIdentifierName() : this.parseVariableIdentifier(); + if (this.context.strict) { + if (this.scanner.isRestrictedWord(token.value)) { + this.tolerateUnexpectedToken(token, messages_1.Messages.StrictFunctionName); + } + } + else { + if (this.scanner.isRestrictedWord(token.value)) { + firstRestricted = token; + message = messages_1.Messages.StrictFunctionName; + } + else if (this.scanner.isStrictModeReservedWord(token.value)) { + firstRestricted = token; + message = messages_1.Messages.StrictReservedWord; + } + } + } + var formalParameters = this.parseFormalParameters(firstRestricted); + var params = formalParameters.params; + var stricted = formalParameters.stricted; + firstRestricted = formalParameters.firstRestricted; + if (formalParameters.message) { + message = formalParameters.message; + } + var previousStrict = this.context.strict; + var previousAllowStrictDirective = this.context.allowStrictDirective; + this.context.allowStrictDirective = formalParameters.simple; + var body = this.parseFunctionSourceElements(); + if (this.context.strict && firstRestricted) { + this.throwUnexpectedToken(firstRestricted, message); + } + if (this.context.strict && stricted) { + this.tolerateUnexpectedToken(stricted, message); + } + this.context.strict = previousStrict; + this.context.allowStrictDirective = previousAllowStrictDirective; + this.context.await = previousAllowAwait; + this.context.allowYield = previousAllowYield; + return isAsync ? this.finalize(node, new Node.AsyncFunctionExpression(id, params, body)) : + this.finalize(node, new Node.FunctionExpression(id, params, body, isGenerator)); + }; + // https://tc39.github.io/ecma262/#sec-directive-prologues-and-the-use-strict-directive + Parser.prototype.parseDirective = function () { + var token = this.lookahead; + var node = this.createNode(); + var expr = this.parseExpression(); + var directive = (expr.type === syntax_1.Syntax.Literal) ? this.getTokenRaw(token).slice(1, -1) : null; + this.consumeSemicolon(); + return this.finalize(node, directive ? new Node.Directive(expr, directive) : new Node.ExpressionStatement(expr)); + }; + Parser.prototype.parseDirectivePrologues = function () { + var firstRestricted = null; + var body = []; + while (true) { + var token = this.lookahead; + if (token.type !== 8 /* StringLiteral */) { + break; + } + var statement = this.parseDirective(); + body.push(statement); + var directive = statement.directive; + if (typeof directive !== 'string') { + break; + } + if (directive === 'use strict') { + this.context.strict = true; + if (firstRestricted) { + this.tolerateUnexpectedToken(firstRestricted, messages_1.Messages.StrictOctalLiteral); + } + if (!this.context.allowStrictDirective) { + this.tolerateUnexpectedToken(token, messages_1.Messages.IllegalLanguageModeDirective); + } + } + else { + if (!firstRestricted && token.octal) { + firstRestricted = token; + } + } + } + return body; + }; + // https://tc39.github.io/ecma262/#sec-method-definitions + Parser.prototype.qualifiedPropertyName = function (token) { + switch (token.type) { + case 3 /* Identifier */: + case 8 /* StringLiteral */: + case 1 /* BooleanLiteral */: + case 5 /* NullLiteral */: + case 6 /* NumericLiteral */: + case 4 /* Keyword */: + return true; + case 7 /* Punctuator */: + return token.value === '['; + default: + break; + } + return false; + }; + Parser.prototype.parseGetterMethod = function () { + var node = this.createNode(); + var isGenerator = false; + var previousAllowYield = this.context.allowYield; + this.context.allowYield = !isGenerator; + var formalParameters = this.parseFormalParameters(); + if (formalParameters.params.length > 0) { + this.tolerateError(messages_1.Messages.BadGetterArity); + } + var method = this.parsePropertyMethod(formalParameters); + this.context.allowYield = previousAllowYield; + return this.finalize(node, new Node.FunctionExpression(null, formalParameters.params, method, isGenerator)); + }; + Parser.prototype.parseSetterMethod = function () { + var node = this.createNode(); + var isGenerator = false; + var previousAllowYield = this.context.allowYield; + this.context.allowYield = !isGenerator; + var formalParameters = this.parseFormalParameters(); + if (formalParameters.params.length !== 1) { + this.tolerateError(messages_1.Messages.BadSetterArity); + } + else if (formalParameters.params[0] instanceof Node.RestElement) { + this.tolerateError(messages_1.Messages.BadSetterRestParameter); + } + var method = this.parsePropertyMethod(formalParameters); + this.context.allowYield = previousAllowYield; + return this.finalize(node, new Node.FunctionExpression(null, formalParameters.params, method, isGenerator)); + }; + Parser.prototype.parseGeneratorMethod = function () { + var node = this.createNode(); + var isGenerator = true; + var previousAllowYield = this.context.allowYield; + this.context.allowYield = true; + var params = this.parseFormalParameters(); + this.context.allowYield = false; + var method = this.parsePropertyMethod(params); + this.context.allowYield = previousAllowYield; + return this.finalize(node, new Node.FunctionExpression(null, params.params, method, isGenerator)); + }; + // https://tc39.github.io/ecma262/#sec-generator-function-definitions + Parser.prototype.isStartOfExpression = function () { + var start = true; + var value = this.lookahead.value; + switch (this.lookahead.type) { + case 7 /* Punctuator */: + start = (value === '[') || (value === '(') || (value === '{') || + (value === '+') || (value === '-') || + (value === '!') || (value === '~') || + (value === '++') || (value === '--') || + (value === '/') || (value === '/='); // regular expression literal + break; + case 4 /* Keyword */: + start = (value === 'class') || (value === 'delete') || + (value === 'function') || (value === 'let') || (value === 'new') || + (value === 'super') || (value === 'this') || (value === 'typeof') || + (value === 'void') || (value === 'yield'); + break; + default: + break; + } + return start; + }; + Parser.prototype.parseYieldExpression = function () { + var node = this.createNode(); + this.expectKeyword('yield'); + var argument = null; + var delegate = false; + if (!this.hasLineTerminator) { + var previousAllowYield = this.context.allowYield; + this.context.allowYield = false; + delegate = this.match('*'); + if (delegate) { + this.nextToken(); + argument = this.parseAssignmentExpression(); + } + else if (this.isStartOfExpression()) { + argument = this.parseAssignmentExpression(); + } + this.context.allowYield = previousAllowYield; + } + return this.finalize(node, new Node.YieldExpression(argument, delegate)); + }; + // https://tc39.github.io/ecma262/#sec-class-definitions + Parser.prototype.parseClassElement = function (hasConstructor) { + var token = this.lookahead; + var node = this.createNode(); + var kind = ''; + var key = null; + var value = null; + var computed = false; + var method = false; + var isStatic = false; + var isAsync = false; + if (this.match('*')) { + this.nextToken(); + } + else { + computed = this.match('['); + key = this.parseObjectPropertyKey(); + var id = key; + if (id.name === 'static' && (this.qualifiedPropertyName(this.lookahead) || this.match('*'))) { + token = this.lookahead; + isStatic = true; + computed = this.match('['); + if (this.match('*')) { + this.nextToken(); + } + else { + key = this.parseObjectPropertyKey(); + } + } + if ((token.type === 3 /* Identifier */) && !this.hasLineTerminator && (token.value === 'async')) { + var punctuator = this.lookahead.value; + if (punctuator !== ':' && punctuator !== '(' && punctuator !== '*') { + isAsync = true; + token = this.lookahead; + key = this.parseObjectPropertyKey(); + if (token.type === 3 /* Identifier */ && token.value === 'constructor') { + this.tolerateUnexpectedToken(token, messages_1.Messages.ConstructorIsAsync); + } + } + } + } + var lookaheadPropertyKey = this.qualifiedPropertyName(this.lookahead); + if (token.type === 3 /* Identifier */) { + if (token.value === 'get' && lookaheadPropertyKey) { + kind = 'get'; + computed = this.match('['); + key = this.parseObjectPropertyKey(); + this.context.allowYield = false; + value = this.parseGetterMethod(); + } + else if (token.value === 'set' && lookaheadPropertyKey) { + kind = 'set'; + computed = this.match('['); + key = this.parseObjectPropertyKey(); + value = this.parseSetterMethod(); + } + } + else if (token.type === 7 /* Punctuator */ && token.value === '*' && lookaheadPropertyKey) { + kind = 'init'; + computed = this.match('['); + key = this.parseObjectPropertyKey(); + value = this.parseGeneratorMethod(); + method = true; + } + if (!kind && key && this.match('(')) { + kind = 'init'; + value = isAsync ? this.parsePropertyMethodAsyncFunction() : this.parsePropertyMethodFunction(); + method = true; + } + if (!kind) { + this.throwUnexpectedToken(this.lookahead); + } + if (kind === 'init') { + kind = 'method'; + } + if (!computed) { + if (isStatic && this.isPropertyKey(key, 'prototype')) { + this.throwUnexpectedToken(token, messages_1.Messages.StaticPrototype); + } + if (!isStatic && this.isPropertyKey(key, 'constructor')) { + if (kind !== 'method' || !method || (value && value.generator)) { + this.throwUnexpectedToken(token, messages_1.Messages.ConstructorSpecialMethod); + } + if (hasConstructor.value) { + this.throwUnexpectedToken(token, messages_1.Messages.DuplicateConstructor); + } + else { + hasConstructor.value = true; + } + kind = 'constructor'; + } + } + return this.finalize(node, new Node.MethodDefinition(key, computed, value, kind, isStatic)); + }; + Parser.prototype.parseClassElementList = function () { + var body = []; + var hasConstructor = { value: false }; + this.expect('{'); + while (!this.match('}')) { + if (this.match(';')) { + this.nextToken(); + } + else { + body.push(this.parseClassElement(hasConstructor)); + } + } + this.expect('}'); + return body; + }; + Parser.prototype.parseClassBody = function () { + var node = this.createNode(); + var elementList = this.parseClassElementList(); + return this.finalize(node, new Node.ClassBody(elementList)); + }; + Parser.prototype.parseClassDeclaration = function (identifierIsOptional) { + var node = this.createNode(); + var previousStrict = this.context.strict; + this.context.strict = true; + this.expectKeyword('class'); + var id = (identifierIsOptional && (this.lookahead.type !== 3 /* Identifier */)) ? null : this.parseVariableIdentifier(); + var superClass = null; + if (this.matchKeyword('extends')) { + this.nextToken(); + superClass = this.isolateCoverGrammar(this.parseLeftHandSideExpressionAllowCall); + } + var classBody = this.parseClassBody(); + this.context.strict = previousStrict; + return this.finalize(node, new Node.ClassDeclaration(id, superClass, classBody)); + }; + Parser.prototype.parseClassExpression = function () { + var node = this.createNode(); + var previousStrict = this.context.strict; + this.context.strict = true; + this.expectKeyword('class'); + var id = (this.lookahead.type === 3 /* Identifier */) ? this.parseVariableIdentifier() : null; + var superClass = null; + if (this.matchKeyword('extends')) { + this.nextToken(); + superClass = this.isolateCoverGrammar(this.parseLeftHandSideExpressionAllowCall); + } + var classBody = this.parseClassBody(); + this.context.strict = previousStrict; + return this.finalize(node, new Node.ClassExpression(id, superClass, classBody)); + }; + // https://tc39.github.io/ecma262/#sec-scripts + // https://tc39.github.io/ecma262/#sec-modules + Parser.prototype.parseModule = function () { + this.context.strict = true; + this.context.isModule = true; + this.scanner.isModule = true; + var node = this.createNode(); + var body = this.parseDirectivePrologues(); + while (this.lookahead.type !== 2 /* EOF */) { + body.push(this.parseStatementListItem()); + } + return this.finalize(node, new Node.Module(body)); + }; + Parser.prototype.parseScript = function () { + var node = this.createNode(); + var body = this.parseDirectivePrologues(); + while (this.lookahead.type !== 2 /* EOF */) { + body.push(this.parseStatementListItem()); + } + return this.finalize(node, new Node.Script(body)); + }; + // https://tc39.github.io/ecma262/#sec-imports + Parser.prototype.parseModuleSpecifier = function () { + var node = this.createNode(); + if (this.lookahead.type !== 8 /* StringLiteral */) { + this.throwError(messages_1.Messages.InvalidModuleSpecifier); + } + var token = this.nextToken(); + var raw = this.getTokenRaw(token); + return this.finalize(node, new Node.Literal(token.value, raw)); + }; + // import {} ...; + Parser.prototype.parseImportSpecifier = function () { + var node = this.createNode(); + var imported; + var local; + if (this.lookahead.type === 3 /* Identifier */) { + imported = this.parseVariableIdentifier(); + local = imported; + if (this.matchContextualKeyword('as')) { + this.nextToken(); + local = this.parseVariableIdentifier(); + } + } + else { + imported = this.parseIdentifierName(); + local = imported; + if (this.matchContextualKeyword('as')) { + this.nextToken(); + local = this.parseVariableIdentifier(); + } + else { + this.throwUnexpectedToken(this.nextToken()); + } + } + return this.finalize(node, new Node.ImportSpecifier(local, imported)); + }; + // {foo, bar as bas} + Parser.prototype.parseNamedImports = function () { + this.expect('{'); + var specifiers = []; + while (!this.match('}')) { + specifiers.push(this.parseImportSpecifier()); + if (!this.match('}')) { + this.expect(','); + } + } + this.expect('}'); + return specifiers; + }; + // import ...; + Parser.prototype.parseImportDefaultSpecifier = function () { + var node = this.createNode(); + var local = this.parseIdentifierName(); + return this.finalize(node, new Node.ImportDefaultSpecifier(local)); + }; + // import <* as foo> ...; + Parser.prototype.parseImportNamespaceSpecifier = function () { + var node = this.createNode(); + this.expect('*'); + if (!this.matchContextualKeyword('as')) { + this.throwError(messages_1.Messages.NoAsAfterImportNamespace); + } + this.nextToken(); + var local = this.parseIdentifierName(); + return this.finalize(node, new Node.ImportNamespaceSpecifier(local)); + }; + Parser.prototype.parseImportDeclaration = function () { + if (this.context.inFunctionBody) { + this.throwError(messages_1.Messages.IllegalImportDeclaration); + } + var node = this.createNode(); + this.expectKeyword('import'); + var src; + var specifiers = []; + if (this.lookahead.type === 8 /* StringLiteral */) { + // import 'foo'; + src = this.parseModuleSpecifier(); + } + else { + if (this.match('{')) { + // import {bar} + specifiers = specifiers.concat(this.parseNamedImports()); + } + else if (this.match('*')) { + // import * as foo + specifiers.push(this.parseImportNamespaceSpecifier()); + } + else if (this.isIdentifierName(this.lookahead) && !this.matchKeyword('default')) { + // import foo + specifiers.push(this.parseImportDefaultSpecifier()); + if (this.match(',')) { + this.nextToken(); + if (this.match('*')) { + // import foo, * as foo + specifiers.push(this.parseImportNamespaceSpecifier()); + } + else if (this.match('{')) { + // import foo, {bar} + specifiers = specifiers.concat(this.parseNamedImports()); + } + else { + this.throwUnexpectedToken(this.lookahead); + } + } + } + else { + this.throwUnexpectedToken(this.nextToken()); + } + if (!this.matchContextualKeyword('from')) { + var message = this.lookahead.value ? messages_1.Messages.UnexpectedToken : messages_1.Messages.MissingFromClause; + this.throwError(message, this.lookahead.value); + } + this.nextToken(); + src = this.parseModuleSpecifier(); + } + this.consumeSemicolon(); + return this.finalize(node, new Node.ImportDeclaration(specifiers, src)); + }; + // https://tc39.github.io/ecma262/#sec-exports + Parser.prototype.parseExportSpecifier = function () { + var node = this.createNode(); + var local = this.parseIdentifierName(); + var exported = local; + if (this.matchContextualKeyword('as')) { + this.nextToken(); + exported = this.parseIdentifierName(); + } + return this.finalize(node, new Node.ExportSpecifier(local, exported)); + }; + Parser.prototype.parseExportDeclaration = function () { + if (this.context.inFunctionBody) { + this.throwError(messages_1.Messages.IllegalExportDeclaration); + } + var node = this.createNode(); + this.expectKeyword('export'); + var exportDeclaration; + if (this.matchKeyword('default')) { + // export default ... + this.nextToken(); + if (this.matchKeyword('function')) { + // export default function foo () {} + // export default function () {} + var declaration = this.parseFunctionDeclaration(true); + exportDeclaration = this.finalize(node, new Node.ExportDefaultDeclaration(declaration)); + } + else if (this.matchKeyword('class')) { + // export default class foo {} + var declaration = this.parseClassDeclaration(true); + exportDeclaration = this.finalize(node, new Node.ExportDefaultDeclaration(declaration)); + } + else if (this.matchContextualKeyword('async')) { + // export default async function f () {} + // export default async function () {} + // export default async x => x + var declaration = this.matchAsyncFunction() ? this.parseFunctionDeclaration(true) : this.parseAssignmentExpression(); + exportDeclaration = this.finalize(node, new Node.ExportDefaultDeclaration(declaration)); + } + else { + if (this.matchContextualKeyword('from')) { + this.throwError(messages_1.Messages.UnexpectedToken, this.lookahead.value); + } + // export default {}; + // export default []; + // export default (1 + 2); + var declaration = this.match('{') ? this.parseObjectInitializer() : + this.match('[') ? this.parseArrayInitializer() : this.parseAssignmentExpression(); + this.consumeSemicolon(); + exportDeclaration = this.finalize(node, new Node.ExportDefaultDeclaration(declaration)); + } + } + else if (this.match('*')) { + // export * from 'foo'; + this.nextToken(); + if (!this.matchContextualKeyword('from')) { + var message = this.lookahead.value ? messages_1.Messages.UnexpectedToken : messages_1.Messages.MissingFromClause; + this.throwError(message, this.lookahead.value); + } + this.nextToken(); + var src = this.parseModuleSpecifier(); + this.consumeSemicolon(); + exportDeclaration = this.finalize(node, new Node.ExportAllDeclaration(src)); + } + else if (this.lookahead.type === 4 /* Keyword */) { + // export var f = 1; + var declaration = void 0; + switch (this.lookahead.value) { + case 'let': + case 'const': + declaration = this.parseLexicalDeclaration({ inFor: false }); + break; + case 'var': + case 'class': + case 'function': + declaration = this.parseStatementListItem(); + break; + default: + this.throwUnexpectedToken(this.lookahead); + } + exportDeclaration = this.finalize(node, new Node.ExportNamedDeclaration(declaration, [], null)); + } + else if (this.matchAsyncFunction()) { + var declaration = this.parseFunctionDeclaration(); + exportDeclaration = this.finalize(node, new Node.ExportNamedDeclaration(declaration, [], null)); + } + else { + var specifiers = []; + var source = null; + var isExportFromIdentifier = false; + this.expect('{'); + while (!this.match('}')) { + isExportFromIdentifier = isExportFromIdentifier || this.matchKeyword('default'); + specifiers.push(this.parseExportSpecifier()); + if (!this.match('}')) { + this.expect(','); + } + } + this.expect('}'); + if (this.matchContextualKeyword('from')) { + // export {default} from 'foo'; + // export {foo} from 'foo'; + this.nextToken(); + source = this.parseModuleSpecifier(); + this.consumeSemicolon(); + } + else if (isExportFromIdentifier) { + // export {default}; // missing fromClause + var message = this.lookahead.value ? messages_1.Messages.UnexpectedToken : messages_1.Messages.MissingFromClause; + this.throwError(message, this.lookahead.value); + } + else { + // export {foo}; + this.consumeSemicolon(); + } + exportDeclaration = this.finalize(node, new Node.ExportNamedDeclaration(null, specifiers, source)); + } + return exportDeclaration; + }; + return Parser; + }()); + exports.Parser = Parser; /***/ }, /* 9 */ /***/ function(module, exports) { - "use strict"; - // Ensure the condition is true, otherwise throw an error. - // This is only to have a better contract semantic, i.e. another safety net - // to catch a logic error. The condition shall be fulfilled in normal case. - // Do NOT use this to enforce a certain condition on any user input. - Object.defineProperty(exports, "__esModule", { value: true }); - function assert(condition, message) { - /* istanbul ignore if */ - if (!condition) { - throw new Error('ASSERT: ' + message); - } - } - exports.assert = assert; + "use strict"; + // Ensure the condition is true, otherwise throw an error. + // This is only to have a better contract semantic, i.e. another safety net + // to catch a logic error. The condition shall be fulfilled in normal case. + // Do NOT use this to enforce a certain condition on any user input. + Object.defineProperty(exports, "__esModule", { value: true }); + function assert(condition, message) { + /* istanbul ignore if */ + if (!condition) { + throw new Error('ASSERT: ' + message); + } + } + exports.assert = assert; /***/ }, /* 10 */ /***/ function(module, exports) { - "use strict"; - /* tslint:disable:max-classes-per-file */ - Object.defineProperty(exports, "__esModule", { value: true }); - var ErrorHandler = (function () { - function ErrorHandler() { - this.errors = []; - this.tolerant = false; - } - ErrorHandler.prototype.recordError = function (error) { - this.errors.push(error); - }; - ErrorHandler.prototype.tolerate = function (error) { - if (this.tolerant) { - this.recordError(error); - } - else { - throw error; - } - }; - ErrorHandler.prototype.constructError = function (msg, column) { - var error = new Error(msg); - try { - throw error; - } - catch (base) { - /* istanbul ignore else */ - if (Object.create && Object.defineProperty) { - error = Object.create(base); - Object.defineProperty(error, 'column', { value: column }); - } - } - /* istanbul ignore next */ - return error; - }; - ErrorHandler.prototype.createError = function (index, line, col, description) { - var msg = 'Line ' + line + ': ' + description; - var error = this.constructError(msg, col); - error.index = index; - error.lineNumber = line; - error.description = description; - return error; - }; - ErrorHandler.prototype.throwError = function (index, line, col, description) { - throw this.createError(index, line, col, description); - }; - ErrorHandler.prototype.tolerateError = function (index, line, col, description) { - var error = this.createError(index, line, col, description); - if (this.tolerant) { - this.recordError(error); - } - else { - throw error; - } - }; - return ErrorHandler; - }()); - exports.ErrorHandler = ErrorHandler; + "use strict"; + /* tslint:disable:max-classes-per-file */ + Object.defineProperty(exports, "__esModule", { value: true }); + var ErrorHandler = (function () { + function ErrorHandler() { + this.errors = []; + this.tolerant = false; + } + ErrorHandler.prototype.recordError = function (error) { + this.errors.push(error); + }; + ErrorHandler.prototype.tolerate = function (error) { + if (this.tolerant) { + this.recordError(error); + } + else { + throw error; + } + }; + ErrorHandler.prototype.constructError = function (msg, column) { + var error = new Error(msg); + try { + throw error; + } + catch (base) { + /* istanbul ignore else */ + if (Object.create && Object.defineProperty) { + error = Object.create(base); + Object.defineProperty(error, 'column', { value: column }); + } + } + /* istanbul ignore next */ + return error; + }; + ErrorHandler.prototype.createError = function (index, line, col, description) { + var msg = 'Line ' + line + ': ' + description; + var error = this.constructError(msg, col); + error.index = index; + error.lineNumber = line; + error.description = description; + return error; + }; + ErrorHandler.prototype.throwError = function (index, line, col, description) { + throw this.createError(index, line, col, description); + }; + ErrorHandler.prototype.tolerateError = function (index, line, col, description) { + var error = this.createError(index, line, col, description); + if (this.tolerant) { + this.recordError(error); + } + else { + throw error; + } + }; + return ErrorHandler; + }()); + exports.ErrorHandler = ErrorHandler; /***/ }, /* 11 */ /***/ function(module, exports) { - "use strict"; - Object.defineProperty(exports, "__esModule", { value: true }); - // Error messages should be identical to V8. - exports.Messages = { - BadGetterArity: 'Getter must not have any formal parameters', - BadSetterArity: 'Setter must have exactly one formal parameter', - BadSetterRestParameter: 'Setter function argument must not be a rest parameter', - ConstructorIsAsync: 'Class constructor may not be an async method', - ConstructorSpecialMethod: 'Class constructor may not be an accessor', - DeclarationMissingInitializer: 'Missing initializer in %0 declaration', - DefaultRestParameter: 'Unexpected token =', - DuplicateBinding: 'Duplicate binding %0', - DuplicateConstructor: 'A class may only have one constructor', - DuplicateProtoProperty: 'Duplicate __proto__ fields are not allowed in object literals', - ForInOfLoopInitializer: '%0 loop variable declaration may not have an initializer', - GeneratorInLegacyContext: 'Generator declarations are not allowed in legacy contexts', - IllegalBreak: 'Illegal break statement', - IllegalContinue: 'Illegal continue statement', - IllegalExportDeclaration: 'Unexpected token', - IllegalImportDeclaration: 'Unexpected token', - IllegalLanguageModeDirective: 'Illegal \'use strict\' directive in function with non-simple parameter list', - IllegalReturn: 'Illegal return statement', - InvalidEscapedReservedWord: 'Keyword must not contain escaped characters', - InvalidHexEscapeSequence: 'Invalid hexadecimal escape sequence', - InvalidLHSInAssignment: 'Invalid left-hand side in assignment', - InvalidLHSInForIn: 'Invalid left-hand side in for-in', - InvalidLHSInForLoop: 'Invalid left-hand side in for-loop', - InvalidModuleSpecifier: 'Unexpected token', - InvalidRegExp: 'Invalid regular expression', - LetInLexicalBinding: 'let is disallowed as a lexically bound name', - MissingFromClause: 'Unexpected token', - MultipleDefaultsInSwitch: 'More than one default clause in switch statement', - NewlineAfterThrow: 'Illegal newline after throw', - NoAsAfterImportNamespace: 'Unexpected token', - NoCatchOrFinally: 'Missing catch or finally after try', - ParameterAfterRestParameter: 'Rest parameter must be last formal parameter', - Redeclaration: '%0 \'%1\' has already been declared', - StaticPrototype: 'Classes may not have static property named prototype', - StrictCatchVariable: 'Catch variable may not be eval or arguments in strict mode', - StrictDelete: 'Delete of an unqualified identifier in strict mode.', - StrictFunction: 'In strict mode code, functions can only be declared at top level or inside a block', - StrictFunctionName: 'Function name may not be eval or arguments in strict mode', - StrictLHSAssignment: 'Assignment to eval or arguments is not allowed in strict mode', - StrictLHSPostfix: 'Postfix increment/decrement may not have eval or arguments operand in strict mode', - StrictLHSPrefix: 'Prefix increment/decrement may not have eval or arguments operand in strict mode', - StrictModeWith: 'Strict mode code may not include a with statement', - StrictOctalLiteral: 'Octal literals are not allowed in strict mode.', - StrictParamDupe: 'Strict mode function may not have duplicate parameter names', - StrictParamName: 'Parameter name eval or arguments is not allowed in strict mode', - StrictReservedWord: 'Use of future reserved word in strict mode', - StrictVarName: 'Variable name may not be eval or arguments in strict mode', - TemplateOctalLiteral: 'Octal literals are not allowed in template strings.', - UnexpectedEOS: 'Unexpected end of input', - UnexpectedIdentifier: 'Unexpected identifier', - UnexpectedNumber: 'Unexpected number', - UnexpectedReserved: 'Unexpected reserved word', - UnexpectedString: 'Unexpected string', - UnexpectedTemplate: 'Unexpected quasi %0', - UnexpectedToken: 'Unexpected token %0', - UnexpectedTokenIllegal: 'Unexpected token ILLEGAL', - UnknownLabel: 'Undefined label \'%0\'', - UnterminatedRegExp: 'Invalid regular expression: missing /' - }; + "use strict"; + Object.defineProperty(exports, "__esModule", { value: true }); + // Error messages should be identical to V8. + exports.Messages = { + BadGetterArity: 'Getter must not have any formal parameters', + BadSetterArity: 'Setter must have exactly one formal parameter', + BadSetterRestParameter: 'Setter function argument must not be a rest parameter', + ConstructorIsAsync: 'Class constructor may not be an async method', + ConstructorSpecialMethod: 'Class constructor may not be an accessor', + DeclarationMissingInitializer: 'Missing initializer in %0 declaration', + DefaultRestParameter: 'Unexpected token =', + DuplicateBinding: 'Duplicate binding %0', + DuplicateConstructor: 'A class may only have one constructor', + DuplicateProtoProperty: 'Duplicate __proto__ fields are not allowed in object literals', + ForInOfLoopInitializer: '%0 loop variable declaration may not have an initializer', + GeneratorInLegacyContext: 'Generator declarations are not allowed in legacy contexts', + IllegalBreak: 'Illegal break statement', + IllegalContinue: 'Illegal continue statement', + IllegalExportDeclaration: 'Unexpected token', + IllegalImportDeclaration: 'Unexpected token', + IllegalLanguageModeDirective: 'Illegal \'use strict\' directive in function with non-simple parameter list', + IllegalReturn: 'Illegal return statement', + InvalidEscapedReservedWord: 'Keyword must not contain escaped characters', + InvalidHexEscapeSequence: 'Invalid hexadecimal escape sequence', + InvalidLHSInAssignment: 'Invalid left-hand side in assignment', + InvalidLHSInForIn: 'Invalid left-hand side in for-in', + InvalidLHSInForLoop: 'Invalid left-hand side in for-loop', + InvalidModuleSpecifier: 'Unexpected token', + InvalidRegExp: 'Invalid regular expression', + LetInLexicalBinding: 'let is disallowed as a lexically bound name', + MissingFromClause: 'Unexpected token', + MultipleDefaultsInSwitch: 'More than one default clause in switch statement', + NewlineAfterThrow: 'Illegal newline after throw', + NoAsAfterImportNamespace: 'Unexpected token', + NoCatchOrFinally: 'Missing catch or finally after try', + ParameterAfterRestParameter: 'Rest parameter must be last formal parameter', + Redeclaration: '%0 \'%1\' has already been declared', + StaticPrototype: 'Classes may not have static property named prototype', + StrictCatchVariable: 'Catch variable may not be eval or arguments in strict mode', + StrictDelete: 'Delete of an unqualified identifier in strict mode.', + StrictFunction: 'In strict mode code, functions can only be declared at top level or inside a block', + StrictFunctionName: 'Function name may not be eval or arguments in strict mode', + StrictLHSAssignment: 'Assignment to eval or arguments is not allowed in strict mode', + StrictLHSPostfix: 'Postfix increment/decrement may not have eval or arguments operand in strict mode', + StrictLHSPrefix: 'Prefix increment/decrement may not have eval or arguments operand in strict mode', + StrictModeWith: 'Strict mode code may not include a with statement', + StrictOctalLiteral: 'Octal literals are not allowed in strict mode.', + StrictParamDupe: 'Strict mode function may not have duplicate parameter names', + StrictParamName: 'Parameter name eval or arguments is not allowed in strict mode', + StrictReservedWord: 'Use of future reserved word in strict mode', + StrictVarName: 'Variable name may not be eval or arguments in strict mode', + TemplateOctalLiteral: 'Octal literals are not allowed in template strings.', + UnexpectedEOS: 'Unexpected end of input', + UnexpectedIdentifier: 'Unexpected identifier', + UnexpectedNumber: 'Unexpected number', + UnexpectedReserved: 'Unexpected reserved word', + UnexpectedString: 'Unexpected string', + UnexpectedTemplate: 'Unexpected quasi %0', + UnexpectedToken: 'Unexpected token %0', + UnexpectedTokenIllegal: 'Unexpected token ILLEGAL', + UnknownLabel: 'Undefined label \'%0\'', + UnterminatedRegExp: 'Invalid regular expression: missing /' + }; /***/ }, /* 12 */ /***/ function(module, exports, __webpack_require__) { - "use strict"; - Object.defineProperty(exports, "__esModule", { value: true }); - var assert_1 = __webpack_require__(9); - var character_1 = __webpack_require__(4); - var messages_1 = __webpack_require__(11); - function hexValue(ch) { - return '0123456789abcdef'.indexOf(ch.toLowerCase()); - } - function octalValue(ch) { - return '01234567'.indexOf(ch); - } - var Scanner = (function () { - function Scanner(code, handler) { - this.source = code; - this.errorHandler = handler; - this.trackComment = false; - this.length = code.length; - this.index = 0; - this.lineNumber = (code.length > 0) ? 1 : 0; - this.lineStart = 0; - this.curlyStack = []; - } - Scanner.prototype.saveState = function () { - return { - index: this.index, - lineNumber: this.lineNumber, - lineStart: this.lineStart - }; - }; - Scanner.prototype.restoreState = function (state) { - this.index = state.index; - this.lineNumber = state.lineNumber; - this.lineStart = state.lineStart; - }; - Scanner.prototype.eof = function () { - return this.index >= this.length; - }; - Scanner.prototype.throwUnexpectedToken = function (message) { - if (message === void 0) { message = messages_1.Messages.UnexpectedTokenIllegal; } - return this.errorHandler.throwError(this.index, this.lineNumber, this.index - this.lineStart + 1, message); - }; - Scanner.prototype.tolerateUnexpectedToken = function (message) { - if (message === void 0) { message = messages_1.Messages.UnexpectedTokenIllegal; } - this.errorHandler.tolerateError(this.index, this.lineNumber, this.index - this.lineStart + 1, message); - }; - // https://tc39.github.io/ecma262/#sec-comments - Scanner.prototype.skipSingleLineComment = function (offset) { - var comments = []; - var start, loc; - if (this.trackComment) { - comments = []; - start = this.index - offset; - loc = { - start: { - line: this.lineNumber, - column: this.index - this.lineStart - offset - }, - end: {} - }; - } - while (!this.eof()) { - var ch = this.source.charCodeAt(this.index); - ++this.index; - if (character_1.Character.isLineTerminator(ch)) { - if (this.trackComment) { - loc.end = { - line: this.lineNumber, - column: this.index - this.lineStart - 1 - }; - var entry = { - multiLine: false, - slice: [start + offset, this.index - 1], - range: [start, this.index - 1], - loc: loc - }; - comments.push(entry); - } - if (ch === 13 && this.source.charCodeAt(this.index) === 10) { - ++this.index; - } - ++this.lineNumber; - this.lineStart = this.index; - return comments; - } - } - if (this.trackComment) { - loc.end = { - line: this.lineNumber, - column: this.index - this.lineStart - }; - var entry = { - multiLine: false, - slice: [start + offset, this.index], - range: [start, this.index], - loc: loc - }; - comments.push(entry); - } - return comments; - }; - Scanner.prototype.skipMultiLineComment = function () { - var comments = []; - var start, loc; - if (this.trackComment) { - comments = []; - start = this.index - 2; - loc = { - start: { - line: this.lineNumber, - column: this.index - this.lineStart - 2 - }, - end: {} - }; - } - while (!this.eof()) { - var ch = this.source.charCodeAt(this.index); - if (character_1.Character.isLineTerminator(ch)) { - if (ch === 0x0D && this.source.charCodeAt(this.index + 1) === 0x0A) { - ++this.index; - } - ++this.lineNumber; - ++this.index; - this.lineStart = this.index; - } - else if (ch === 0x2A) { - // Block comment ends with '*/'. - if (this.source.charCodeAt(this.index + 1) === 0x2F) { - this.index += 2; - if (this.trackComment) { - loc.end = { - line: this.lineNumber, - column: this.index - this.lineStart - }; - var entry = { - multiLine: true, - slice: [start + 2, this.index - 2], - range: [start, this.index], - loc: loc - }; - comments.push(entry); - } - return comments; - } - ++this.index; - } - else { - ++this.index; - } - } - // Ran off the end of the file - the whole thing is a comment - if (this.trackComment) { - loc.end = { - line: this.lineNumber, - column: this.index - this.lineStart - }; - var entry = { - multiLine: true, - slice: [start + 2, this.index], - range: [start, this.index], - loc: loc - }; - comments.push(entry); - } - this.tolerateUnexpectedToken(); - return comments; - }; - Scanner.prototype.scanComments = function () { - var comments; - if (this.trackComment) { - comments = []; - } - var start = (this.index === 0); - while (!this.eof()) { - var ch = this.source.charCodeAt(this.index); - if (character_1.Character.isWhiteSpace(ch)) { - ++this.index; - } - else if (character_1.Character.isLineTerminator(ch)) { - ++this.index; - if (ch === 0x0D && this.source.charCodeAt(this.index) === 0x0A) { - ++this.index; - } - ++this.lineNumber; - this.lineStart = this.index; - start = true; - } - else if (ch === 0x2F) { - ch = this.source.charCodeAt(this.index + 1); - if (ch === 0x2F) { - this.index += 2; - var comment = this.skipSingleLineComment(2); - if (this.trackComment) { - comments = comments.concat(comment); - } - start = true; - } - else if (ch === 0x2A) { - this.index += 2; - var comment = this.skipMultiLineComment(); - if (this.trackComment) { - comments = comments.concat(comment); - } - } - else { - break; - } - } - else if (start && ch === 0x2D) { - // U+003E is '>' - if ((this.source.charCodeAt(this.index + 1) === 0x2D) && (this.source.charCodeAt(this.index + 2) === 0x3E)) { - // '-->' is a single-line comment - this.index += 3; - var comment = this.skipSingleLineComment(3); - if (this.trackComment) { - comments = comments.concat(comment); - } - } - else { - break; - } - } - else if (ch === 0x3C) { - if (this.source.slice(this.index + 1, this.index + 4) === '!--') { - this.index += 4; // `' is a single-line comment + this.index += 3; + var comment = this.skipSingleLineComment(3); + if (this.trackComment) { + comments = comments.concat(comment); + } + } + else { + break; + } + } + else if (ch === 0x3C && !this.isModule) { + if (this.source.slice(this.index + 1, this.index + 4) === '!--') { + this.index += 4; // `