New files with updated project for jupyterlab 3

.eslintignore

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+node_modules
+dist
+coverage
+**/*.d.ts
+tests

.eslintrc.js

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+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/interface-name-prefix': [
+      'error',
+      { prefixWithI: 'always' }
+    ],
+    '@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/quotes': [
+      'error',
+      'single',
+      { avoidEscape: true, allowTemplateLiterals: false }
+    ],
+    curly: ['error', 'all'],
+    eqeqeq: 'error',
+    'prefer-arrow-callback': 'error'
+  }
+};

.github/workflows/build.yml

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+name: Build
+
+on:
+  push:
+    branches: master
+  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: '12.x'
+    - name: Install Python
+      uses: actions/setup-python@v2
+      with:
+        python-version: '3.7'
+        architecture: 'x64'
+    - name: Install dependencies
+      run: python -m pip install jupyterlab==3 jupyter_packaging
+    - name: Build the extension
+      run: |
+        jlpm
+        jlpm run eslint:check
+        python -m pip install .
+        jupyter labextension list 2>&1 | grep -ie "@oriolmirosa/jupyterlab_materialdarker.*OK"
+        python -m jupyterlab.browser_check

.prettierignore

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+node_modules
+**/node_modules
+**/lib
+**/package.json

.prettierrc

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+{
+  "singleQuote": true
+}

LICENSE

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+BSD 3-Clause License
+
+Copyright (c) 2020, Oriol Mirosa 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 the copyright holder 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 COPYRIGHT HOLDER OR CONTRIBUTORS 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.

MANIFEST.in

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+include LICENSE
+include README.md
+include pyproject.toml
+include jupyter-config/jupyterlab_materialdarker.json
+
+include package.json
+include install.json
+include ts*.json
+
+graft jupyterlab_materialdarker/labextension
+
+# Javascript files
+graft src
+graft style
+prune **/node_modules
+prune lib
+
+# Patterns to exclude from any directory
+global-exclude *~
+global-exclude *.pyc
+global-exclude *.pyo
+global-exclude .git
+global-exclude .ipynb_checkpoints

binder/environment.yml

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+# a mybinder.org-ready environment for demoing jupyterlab_materialdarker
+# this environment may also be used locally on Linux/MacOS/Windows, e.g.
+#
+#   conda env update --file binder/environment.yml
+#   conda activate jupyterlab_materialdarker-demo
+#
+name: jupyterlab_materialdarker-demo
+
+channels:
+  - conda-forge
+
+dependencies:
+  # runtime dependencies
+  - python >=3.8,<3.9.0a0
+  - jupyterlab >=3,<4.0.0a0
+  # labextension build dependencies
+  - nodejs >=14,<15
+  - pip
+  - wheel
+  # additional packages for demos
+  # - ipywidgets

binder/postBuild

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+#!/usr/bin/env python3
+""" perform a development install of jupyterlab_materialdarker
+
+    On Binder, this will run _after_ the environment has been fully created from
+    the environment.yml in this directory.
+
+    This script should also run locally on Linux/MacOS/Windows:
+
+        python3 binder/postBuild
+"""
+import subprocess
+import sys
+from pathlib import Path
+
+
+ROOT = Path.cwd()
+
+def _(*args, **kwargs):
+    """ Run a command, echoing the args
+
+        fails hard if something goes wrong
+    """
+    print("\n\t", " ".join(args), "\n")
+    return_code = subprocess.call(args, **kwargs)
+    if return_code != 0:
+        print("\nERROR", return_code, " ".join(args))
+        sys.exit(return_code)
+
+# verify the environment is self-consistent before even starting
+_(sys.executable, "-m", "pip", "check")
+
+# install the labextension
+_(sys.executable, "-m", "pip", "install", "-e", ".")
+
+# verify the environment the extension didn't break anything
+_(sys.executable, "-m", "pip", "check")
+
+# list the extensions
+_("jupyter", "server", "extension", "list")
+
+# initially list installed extensions to determine if there are any surprises
+_("jupyter", "labextension", "list")
+
+
+print("JupyterLab with jupyterlab_materialdarker is ready to run with:\n")
+print("\tjupyter lab\n")

install.json

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+{
+  "packageManager": "python",
+  "packageName": "jupyterlab_materialdarker",
+  "uninstallInstructions": "Use your Python package manager (pip, conda, etc.) to uninstall the package jupyterlab_materialdarker"
+}

jupyterlab_materialdarker/__init__.py

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+
+import json
+import os.path as osp
+
+from ._version import __version__
+
+HERE = osp.abspath(osp.dirname(__file__))
+
+with open(osp.join(HERE, 'labextension', 'package.json')) as fid:
+    data = json.load(fid)
+
+
+def _jupyter_labextension_paths():
+    return [{
+        'src': 'labextension',
+        'dest': data['name']
+    }]

jupyterlab_materialdarker/_version.py

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+__all__ = ['__version__']
+
+
+def _fetchVersion():
+    import json
+    import os
+
+    here = os.path.abspath(os.path.dirname(__file__))
+
+    for d, _, _ in os.walk(here):
+        try:
+            with open(os.path.join(d, 'package.json')) as f:
+                return json.load(f)['version']
+        except FileNotFoundError:
+            pass
+
+    raise FileNotFoundError('Could not find package.json under dir {}'.format(here))
+
+__version__ = _fetchVersion()

jupyterlab_materialdarker/labextension/package.json

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+{
+  "name": "@oriolmirosa/jupyterlab_materialdarker",
+  "version": "0.1.0",
+  "description": "The Material Darker theme for JupyterLab",
+  "keywords": [
+    "jupyter",
+    "jupyterlab",
+    "jupyterlab-extension"
+  ],
+  "homepage": "https://github.com/oriolmirosa/jupyterlab_materialdarker",
+  "bugs": {
+    "url": "https://github.com/oriolmirosa/jupyterlab_materialdarker/issues"
+  },
+  "license": "BSD-3-Clause",
+  "author": "Oriol Mirosa",
+  "files": [
+    "lib/**/*.{d.ts,eot,gif,html,jpg,js,js.map,json,png,svg,woff2,ttf}",
+    "style/**/*.{css,eot,gif,html,jpg,json,png,svg,woff2,ttf}"
+  ],
+  "main": "lib/index.js",
+  "types": "lib/index.d.ts",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/oriolmirosa/jupyterlab_materialdarker.git"
+  },
+  "scripts": {
+    "build": "jlpm run build:lib && jlpm run build:labextension:dev",
+    "build:prod": "jlpm run build:lib && jlpm run build:labextension",
+    "build:labextension": "jupyter labextension build .",
+    "build:labextension:dev": "jupyter labextension build --development True .",
+    "build:lib": "tsc",
+    "clean": "jlpm run clean:lib",
+    "clean:lib": "rimraf lib tsconfig.tsbuildinfo",
+    "clean:labextension": "rimraf jupyterlab_materialdarker/labextension",
+    "clean:all": "jlpm run clean:lib && jlpm run clean:labextension",
+    "eslint": "eslint . --ext .ts,.tsx --fix",
+    "eslint:check": "eslint . --ext .ts,.tsx",
+    "install:extension": "jupyter labextension develop --overwrite .",
+    "prepare": "jlpm run clean && jlpm run build:prod",
+    "watch": "run-p watch:src watch:labextension",
+    "watch:src": "tsc -w",
+    "watch:labextension": "jupyter labextension watch ."
+  },
+  "dependencies": {
+    "@jupyterlab/application": "^3.0.0"
+  },
+  "devDependencies": {
+    "@jupyterlab/builder": "^3.0.0",
+    "@typescript-eslint/eslint-plugin": "^2.27.0",
+    "@typescript-eslint/parser": "^2.27.0",
+    "eslint": "^7.5.0",
+    "eslint-config-prettier": "^6.10.1",
+    "eslint-plugin-prettier": "^3.1.2",
+    "npm-run-all": "^4.1.5",
+    "prettier": "^1.19.0",
+    "rimraf": "^3.0.2",
+    "typescript": "~4.0.3"
+  },
+  "sideEffects": [
+    "style/*.css"
+  ],
+  "jupyterlab": {
+    "extension": true,
+    "themePath": "style/index.css",
+    "outputDir": "jupyterlab_materialdarker/labextension",
+    "_build": {
+      "load": "static/remoteEntry.d15cf35d5cd2c45563e7.js",
+      "extension": "./extension"
+    }
+  }
+}