Use Jupyter labextension cookiecutter

package.json

@@ -0,0 +1,7 @@
+{
+    "private": true,
+    "workspaces": [
+        "./webio_jupyterlab_provider",
+        "./packages/*"
+    ]
+}

packages/lerna.json

@@ -2,7 +2,6 @@
   "packages": [
     "blink-provider",
     "generic-http-provider",
-    "jupyter-lab-provider",
     "jupyter-notebook-provider",
     "mux-provider",
     "webio"

packages/package.json

@@ -22,7 +22,6 @@
   "dependencies": {
     "@webio/blink-provider": "file:blink-provider",
     "@webio/generic-http-provider": "file:generic-http-provider",
-    "@webio/jupyter-lab-provider": "file:jupyter-lab-provider",
     "@webio/jupyter-notebook-provider": "file:jupyter-notebook-provider",
     "@webio/mux-provider": "file:mux-provider",
     "@webio/webio": "file:webio"

packages/webio/package.json

@@ -21,11 +21,7 @@
     "build-prod": "npm run build && webpack -p"
   },
   "devDependencies": {
-<<<<<<< HEAD
     "typescript": "^4.4.2",
-=======
-    "typescript": "^4.3.2",
->>>>>>> eac891b (WIP: JupyterLab 3 compatibility)
     "webpack": "^4.35.3"
   },
   "gitHead": "a17bcee97d64897d0e9b429a8551f19eedc47091"

src/providers/ijulia.jl

@@ -39,6 +39,11 @@ function main()
         @warn "IJulia doesn't have register_mime; WebIO may not work as expected. Please upgrade to IJulia v1.13.0 or greater."
     end
 
+    # TODO: this actually doesn't really *do* anything (I think...)
+    # Seems it ended up just being left here mostly as an accident of history.
+    # It would probably just be better to display a single bundle containing both
+    # an empty WebIO node AND text/html with information about how to install the
+    # WebIO extension (probably linking to the docs).
     script_id = "webio-setup-$(rand(UInt64))"
     warning_div_id = "webio-warning-$(rand(UInt64))"
     setup_script = js"""
@@ -69,7 +74,7 @@ function main()
                     return;
                 }
             } else if (window.location.pathname.includes("/lab")) {
-                // Guessing JupyterLa
+                // Guessing JupyterLab
                 console.log("Jupyter Lab detected; make sure the @webio/jupyter-lab-provider labextension is installed.");
                 hide();
                 return;

webio_jupyterlab_provider/.eslintignore

@@ -0,0 +1,5 @@
+node_modules
+dist
+coverage
+**/*.d.ts
+tests

webio_jupyterlab_provider/.eslintrc.js

@@ -0,0 +1,24 @@
+module.exports = {
+  extends: [
+    'eslint:recommended',
+    'plugin:@typescript-eslint/eslint-recommended',
+    'plugin:@typescript-eslint/recommended',
+    'plugin:prettier/recommended'
+  ],
+  parser: '@typescript-eslint/parser',
+  parserOptions: {
+    project: 'tsconfig.json',
+    sourceType: 'module'
+  },
+  plugins: ['@typescript-eslint'],
+  rules: {
+    '@typescript-eslint/no-unused-vars': ['warn', { args: 'none' }],
+    '@typescript-eslint/no-explicit-any': 'off',
+    '@typescript-eslint/no-namespace': 'off',
+    '@typescript-eslint/no-use-before-define': 'off',
+    '@typescript-eslint/no-non-null-assertion': 'off',
+    curly: ['error', 'all'],
+    eqeqeq: 'error',
+    'prefer-arrow-callback': 'error'
+  }
+};

webio_jupyterlab_provider/.gitattributes

@@ -0,0 +1 @@
+.yarn/**/* binary

webio_jupyterlab_provider/.github/workflows/build.yml

@@ -0,0 +1,96 @@
+name: Build
+
+on:
+  push:
+    branches: main
+  pull_request:
+    branches: '*'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+    - name: Install node
+      uses: actions/setup-node@v1
+      with:
+       node-version: '14.x'
+    - name: Install Python
+      uses: actions/setup-python@v2
+      with:
+        python-version: '3.8'
+        architecture: 'x64'
+
+
+    - name: Setup pip cache
+      uses: actions/cache@v2
+      with:
+        path: ~/.cache/pip
+        key: pip-3.8-${{ hashFiles('package.json') }}
+        restore-keys: |
+          pip-3.8-
+          pip-
+
+    - name: Get yarn cache directory path
+      id: yarn-cache-dir-path
+      run: echo "::set-output name=dir::$(yarn cache dir)"
+    - name: Setup yarn cache
+      uses: actions/cache@v2
+      id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
+      with:
+        path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
+        key: yarn-${{ hashFiles('**/yarn.lock') }}
+        restore-keys: |
+          yarn-
+    
+    - name: Install dependencies
+      run: python -m pip install -U jupyterlab~=3.1 check-manifest
+    - name: Build the extension
+      run: |
+        set -eux
+        jlpm
+        jlpm run eslint:check
+        python -m pip install .
+
+        jupyter labextension list 2>&1 | grep -ie "webio-jupyterlab-provider.*OK"
+        python -m jupyterlab.browser_check
+
+        check-manifest -v
+
+        pip install build
+        python -m build --sdist
+        cp dist/*.tar.gz myextension.tar.gz
+        pip uninstall -y myextension jupyterlab
+        rm -rf myextension
+
+    - uses: actions/upload-artifact@v2
+      with:
+        name: myextension-sdist
+        path: myextension.tar.gz
+
+  test_isolated:
+    needs: build
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+    - name: Install Python
+      uses: actions/setup-python@v2
+      with:
+        python-version: '3.8'
+        architecture: 'x64'
+    - uses: actions/download-artifact@v2
+      with:
+        name: myextension-sdist
+    - name: Install and Test
+      run: |
+        set -eux
+        # Remove NodeJS, twice to take care of system and locally installed node versions.
+        sudo rm -rf $(which node)
+        sudo rm -rf $(which node)
+        pip install myextension.tar.gz
+        pip install jupyterlab
+        jupyter labextension list 2>&1 | grep -ie "webio-jupyterlab-provider.*OK"
+        python -m jupyterlab.browser_check --no-chrome-test

webio_jupyterlab_provider/.gitignore

@@ -0,0 +1,123 @@
+*.bundle.*
+lib/
+node_modules/
+*.egg-info/
+.ipynb_checkpoints
+*.tsbuildinfo
+
+# Ignore the built JS extension files
+webio_jupyterlab_provider/labextension
+
+# Ignore Yarn files (note: we're not using zero installs)
+.yarn/*
+!.yarn/patches
+!.yarn/releases
+!.yarn/plugins
+!.yarn/sdks
+!.yarn/versions
+.pnp.*
+
+# Created by https://www.gitignore.io/api/python
+# Edit at https://www.gitignore.io/?templates=python
+
+### Python ###
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+pip-wheel-metadata/
+share/python-wheels/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+.hypothesis/
+.pytest_cache/
+
+# Translations
+*.mo
+*.pot
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# pyenv
+.python-version
+
+# celery beat schedule file
+celerybeat-schedule
+
+# SageMath parsed files
+*.sage.py
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# Mr Developer
+.mr.developer.cfg
+.project
+.pydevproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# End of https://www.gitignore.io/api/python
+
+# OSX files
+.DS_Store