feat: add fixWebpackSourcePath option (`options.fixWebpackSourcePath`) #70

jvanbruegge · 2017-08-03T22:57:14Z

This allows to use the fixWebpackSourcePath option without karma.

Issues

Fixes fixWebpackSourcePaths without karma #69

edited by @michael-ciniawsky (Formatting)

jsf-clabot · 2017-08-03T22:57:15Z

All committers have signed the CLA.

codecov · 2017-08-04T08:47:40Z

Codecov Report

Merging #70 into master will decrease coverage by 15.83%.
The diff coverage is 25%.

@@             Coverage Diff             @@
##           master      #70       +/-   ##
===========================================
- Coverage    92.3%   76.47%   -15.84%     
===========================================
  Files           2        2               
  Lines          13       17        +4     
  Branches        2        3        +1     
===========================================
+ Hits           12       13        +1     
- Misses          1        4        +3

Impacted Files	Coverage Δ
src/index.js	`75% <25%> (-16.67%)`	⬇️

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codecov · 2017-08-04T08:47:40Z

Codecov Report

Merging #70 into master will increase coverage by 2.13%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master      #70      +/-   ##
==========================================
+ Coverage    92.3%   94.44%   +2.13%     
==========================================
  Files           2        2              
  Lines          13       18       +5     
  Branches        2        3       +1     
==========================================
+ Hits           12       17       +5     
  Misses          1        1

Impacted Files	Coverage Δ
src/index.js	`94.11% <100%> (+2.45%)`	⬆️

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
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jvanbruegge · 2017-08-04T09:27:51Z

I've added a test, but I was not yet able to find a minimal webpack config that causes the paths to be wrong

michael-ciniawsky · 2017-08-31T14:54:42Z

Can you please give a small example?

mattlewis92 · 2017-08-31T15:02:43Z

I think a cleaner solution to this may be to change the path that is passed to istanbul, currently this.resourcePath is used which includes all the loaders in the path etc, I'm just wondering if there is an API to just get the normal file path?

jvanbruegge · 2017-08-31T15:08:15Z

@michael-ciniawsky I was not able to find a minimal example, I just know that the problem surfaces in my webpack boilerplate

@mattlewis92 I am not familiar with the webpack API, I just know that this PR fixes the issue (https://github.com/cyclejs-community/one-fits-all/blob/a1bd1cb67759628e6d29f0c89221c1f44b5f69cd/configs/webpack.config.test.js#L21)

michael-ciniawsky · 2017-08-31T15:40:26Z

this.resourcePath should be the absolute path without anything webpack specific (request)

this.request = 'loader-1!loader-2!loader-n!./path/to/file?query'
this.resource = 'path/to/file?query'
this.resourcePath = 'path//to/file'
this.resourceQuery = 'query'

Please post a before after example of the sources to clearify, I take a look at the example meanwhile :)

jvanbruegge · 2017-08-31T15:47:50Z

Weird, the bug is not reproducable any more. Neither Webpack 2 nor Webpack 3 produce this error any more, I guess I can close this then.

On the other hand, the bug was there, I got the error message:

Unable to lookup source: /home/jan/test/test1/node_modules/ifdef-loader/ifdef-loader.js?json={"PRODUCTION":true,"DEVELOPMENT":false}!/home/jan/test/test1/node_modules/tslint-loader/index.js!/home/jan/test/test1/src/components/counter.tsx(ENOENT: no such file or directory, open '/home/jan/test/test1/node_modules/ifdef-loader/ifdef-loader.js?json={"PRODUCTION":true,"DEVELOPMENT":false}!/home/jan/test/test1/node_modules/tslint-loader/index.js!/home/jan/test/test1/src/components/counter.tsx')
Error: Unable to lookup source: /home/jan/test/test1/node_modules/ifdef-loader/ifdef-loader.js?json={"PRODUCTION":true,"DEVELOPMENT":false}!/home/jan/test/test1/node_modules/tslint-loader/index.js!/home/jan/test/test1/src/components/counter.tsx(ENOENT: no such file or directory, open '/home/jan/test/test1/node_modules/ifdef-loader/ifdef-loader.js?json={"PRODUCTION":true,"DEVELOPMENT":false}!/home/jan/test/test1/node_modules/tslint-loader/index.js!/home/jan/test/test1/src/components/counter.tsx')
     at Context.defaultSourceLookup [as sourceFinder] (/home/jan/test/test1/node_modules/nyc/node_modules/istanbul-lib-report/lib/context.js:15:15)
     at Context.getSource (/home/jan/test/test1/node_modules/nyc/node_modules/istanbul-lib-report/lib/context.js:74:17)
     at Object.annotateSourceCode (/home/jan/test/test1/node_modules/nyc/node_modules/istanbul-reports/lib/html/annotator.js:175:38)
     at HtmlReport.onDetail (/home/jan/test/test1/node_modules/nyc/node_modules/istanbul-reports/lib/html/index.js:217:39)
     at Visitor.(anonymous function) [as onDetail] (/home/jan/test/test1/node_modules/nyc/node_modules/istanbul-lib-report/lib/tree.js:34:30)     at ReportNode.Node.visit (/home/jan/test/test1/node_modules/nyc/node_modules/istanbul-lib-report/lib/tree.js:123:17) 
     at /home/jan/test/test1/node_modules/nyc/node_modules/istanbul-lib-report/lib/tree.js:116:23
     at Array.forEach (native)     at visitChildren (/home/jan/test/test1/node_modules/nyc/node_modules/istanbul-lib-report/lib/tree.js:115:32)
     at ReportNode.Node.visit (/home/jan/test/test1/node_modules/nyc/node_modules/istanbul-lib-report/lib/tree.js:126:5)
--

michael-ciniawsky · 2017-08-31T16:01:08Z

Did you initially use webpack =< v1.0.0 ? If I remember right there were changes to the Loader API between v1.0.0 => v2.0.0

jvanbruegge · 2017-08-31T16:01:28Z

No, 100% either 2.X or 3.X, most likely 3.X

michael-ciniawsky · 2017-08-31T16:06:06Z

kk, please provide e.g a Gist or the like with before/after comparison in case it should still happen in one of your projects, so we can triage and finalize the PR here. I'm blocking it meanwhile. In case your issue is resolved and this isn't needed anymore (in your opinion) please close the PR.

jvanbruegge · 2017-08-31T16:23:23Z

I just tried all beta releases of my boilerplate and was not able reproduce the bug. I will close for now, if the problem surfaces again I can repopen

jvanbruegge · 2018-10-07T12:31:44Z

This issue just resurfaced in my boilerplate. You can see it yourself by running these commands:

npx [email protected] testProject --flavor [email protected]
cd testProject
npm test

after that, open coverage/index.html in the browser and click on any file

jvanbruegge · 2018-10-07T13:31:56Z

After a bit of digging, I found this in the instrumenter output:

inputSourceMap: {
    version: 3,
    file: "/home/jan/temp/name/src/components/speaker.tsx",
    sourceRoot: "/home/jan/temp/name/",
    sources: [
        "node_modules/.registry.npmjs.org/tslint-loader/3.6.0/node_modules/tslint-loader/index.js!/home/jan/temp/name/src/components/speaker.tsx"
    ],
    names: [],
    mappings: <redacted>,
    sourcesContent: [<redacted>]
}

codecov · 2018-10-07T13:46:46Z

Codecov Report

Merging #70 into master will increase coverage by 2.13%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master      #70      +/-   ##
==========================================
+ Coverage    92.3%   94.44%   +2.13%     
==========================================
  Files           2        2              
  Lines          13       18       +5     
  Branches        2        3       +1     
==========================================
+ Hits           12       17       +5     
  Misses          1        1

Impacted Files	Coverage Δ
src/index.js	`94.11% <100%> (+2.45%)`	⬆️

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
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jvanbruegge · 2018-10-07T13:53:51Z

No idea why the tests fail, locally they pass just fine

jvanbruegge · 2018-10-07T13:59:31Z

I also tested my boilerplate with a temporary release of my fork, and it does indeed fix the issue as expected

jvanbruegge mentioned this pull request Aug 4, 2017

Add new SPA template cyclejs-community/one-fits-all#8

Merged

10 tasks

jvanbruegge force-pushed the fixWebpackPaths branch from 75e88bd to 25e8619 Compare August 4, 2017 08:47

jvanbruegge force-pushed the fixWebpackPaths branch from 4d90038 to 7cd2ec7 Compare August 6, 2017 08:03

michael-ciniawsky changed the title ~~Add fixWebpackSourcePath option~~ feat: add fixWebpackSourcePath option (options.fixWebpackSourcePath) Aug 31, 2017

michael-ciniawsky added pr_action: Discuss semver: Minor status: Needs triage type: Feature labels Aug 31, 2017

michael-ciniawsky added this to the 3.1.0 milestone Aug 31, 2017

michael-ciniawsky requested review from michael-ciniawsky and mattlewis92 August 31, 2017 14:52

michael-ciniawsky added severity: 5 (confusing) status: Blocked and removed status: Needs triage labels Aug 31, 2017

jvanbruegge closed this Aug 31, 2017

michael-ciniawsky added status: Declined and removed pr_action: Discuss labels Aug 31, 2017

michael-ciniawsky removed severity: 5 (confusing) status: Blocked labels Aug 31, 2017

michael-ciniawsky removed this from the 3.1.0 milestone Aug 31, 2017

michael-ciniawsky removed request for michael-ciniawsky and mattlewis92 August 31, 2017 16:44

jvanbruegge reopened this Oct 7, 2018

jvanbruegge added 2 commits October 7, 2018 14:33

Add fixWebpackSourcePath option

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Add test

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jvanbruegge force-pushed the fixWebpackPaths branch from 7cd2ec7 to c9e99a8 Compare October 7, 2018 12:34

jvanbruegge added 2 commits October 7, 2018 15:43

Fix path cleanup logic

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feat: add fixWebpackSourcePath option (`options.fixWebpackSourcePath`) #70

feat: add fixWebpackSourcePath option (`options.fixWebpackSourcePath`) #70

jvanbruegge commented Aug 3, 2017 •

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feat: add fixWebpackSourcePath option (options.fixWebpackSourcePath) #70

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feat: add fixWebpackSourcePath option (options.fixWebpackSourcePath) #70

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feat: add fixWebpackSourcePath option (`options.fixWebpackSourcePath`) #70

feat: add fixWebpackSourcePath option (`options.fixWebpackSourcePath`) #70

jvanbruegge commented Aug 3, 2017 •

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