Support http proxies

.editorconfig

@@ -0,0 +1,12 @@
+root = true
+
+[*]
+insert_final_newline = true
+end_of_line = lf
+indent_style = space
+
+[*.{js,ts,md}]
+indent_size = 4
+
+[*.{json,yml}]
+indent_size = 2

.eslintrc.js

@@ -0,0 +1,18 @@
+/** @type {import('eslint').Linter.Config} */
+module.exports = {
+    root: true,
+    extends: [
+        './configs/base.eslintrc.json',
+        './configs/warnings.eslintrc.json',
+        './configs/errors.eslintrc.json',
+        './configs/xss.eslintrc.json'
+    ],
+    ignorePatterns: [
+        '**/{node_modules,lib}',
+        'plugins'
+    ],
+    parserOptions: {
+        tsconfigRootDir: __dirname,
+        project: 'tsconfig.json'
+    }
+};

.github/CODEOWNERS

@@ -0,0 +1,5 @@
+# plugin
+packages/plugin/** @theia-ide/plugin-system
+packages/plugin-dev/** @theia-ide/plugin-system
+packages/plugin-ext/** @theia-ide/plugin-system
+packages/plugin-ext-vscode/** @theia-ide/plugin-system

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,26 @@
+---
+name: Bug Report (except security vulnerabilities)
+about: Create a report to help us improve
+---
+
+<!-- Please provide a detailed description of the bug. -->
+<!-- Note: This template is not meant for security vulnerabilities disclosure -->
+<!-- Any such issue, created in this repo, will be deleted on sight -->
+<!-- Instead please report vulnerabilities to the Eclipse Foundation's security team -->
+<!-- For more details, please read SECURITY.md in the repository root -->
+### Bug Description:
+
+<!-- Please provide clear steps to reproduce the bug. -->
+### Steps to Reproduce:
+
+1.
+2.
+3.
+
+<!-- Please provide any additional information available. -->
+<!-- Additional information can be in the form of logs, screenshots, screencasts. -->
+
+### Additional Information
+
+- Operating System:
+- Theia Version:

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,5 @@
+blank_issues_enabled: false
+contact_links:
+  - name: Question
+    url:  https://github.com/eclipse-theia/theia/discussions
+    about: Please ask questions here.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,9 @@
+---
+name: Feature Request
+about: Propose an idea for the project
+---
+
+<!-- Please fill out the following content for a feature request. -->
+
+<!-- Please provide a clear description of the feature and any relevant information. -->
+### Feature Description:

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,24 @@
+<!--
+Thank you for your Pull Request. Please provide a description and review
+the requirements below.
+
+Contributors guide: https://github.com/theia-ide/theia/blob/master/CONTRIBUTING.md
+
+Note: Security vulnerabilities should not be disclosed on GitHub, through a PR or any
+other means. See SECURITY.md at the root of this repository, to learn how to report
+vulnerabilities.
+-->
+
+#### What it does
+<!-- Include relevant issues and describe how they are addressed. -->
+
+#### How to test
+<!-- Explain how a reviewer can reproduce a bug, test new functionality or verify performance improvements. -->
+
+#### Review checklist
+
+- [ ] As an author, I have thoroughly tested my changes and carefully followed [the review guidelines](https://github.com/theia-ide/theia/blob/master/doc/pull-requests.md#requesting-a-review)
+
+#### Reminder for reviewers
+
+- As a reviewer, I agree to behave in accordance with [the review guidelines](https://github.com/theia-ide/theia/blob/master/doc/pull-requests.md#reviewing)

.github/workflows/ci-cd.yml

@@ -0,0 +1,160 @@
+name: CI/CD
+
+on:
+  push:
+    branches:
+      - master
+  workflow_dispatch:
+  pull_request:
+    branches:
+      - master
+  schedule:
+    - cron: '0 4 * * *' # Runs every day at 4am: https://docs.github.com/en/actions/reference/events-that-trigger-workflows#scheduled-events-schedule
+
+jobs:
+
+  build:
+    name: Build (${{ matrix.os }}, node-${{ matrix.node }}
+
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [windows-2019, ubuntu-18.04, macos-10.15]
+        node: ['12.x', '14.x', '16.x']
+
+    runs-on: ${{ matrix.os }}
+    timeout-minutes: 60
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Use Node.js ${{ matrix.node }}
+        uses: actions/setup-node@v1
+        with:
+          node-version: ${{ matrix.node }}
+          registry-url: 'https://registry.npmjs.org'
+
+      - name: Use Python 3.x
+        uses: actions/setup-python@v2
+        with:
+          python-version: '3.x'
+
+      - name: Install and Build
+        shell: bash
+        run: |
+          yarn --skip-integrity-check --network-timeout 100000
+          ./scripts/check_git_status.sh
+          yarn build:examples
+          ./scripts/check_git_status.sh
+        env:
+          NODE_OPTIONS: --max_old_space_size=4096
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # https://github.com/microsoft/vscode-ripgrep/issues/9
+
+      - name: Test (headless)
+        if: matrix.tests != 'skip'
+        shell: bash
+        run: |
+          yarn test:theia
+
+      - name: Test (browser)
+        if: matrix.tests != 'skip' && runner.os == 'Linux'
+        uses: GabrielBB/xvfb-action@v1
+        with:
+          run: yarn browser test
+
+      - name: Test (electron)
+        if: matrix.tests != 'skip' && runner.os == 'Linux'
+        uses: GabrielBB/xvfb-action@v1
+        with:
+          run: yarn electron test
+
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+    timeout-minutes: 60
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Use Node.js 16.x
+        uses: actions/setup-node@v1
+        with:
+          node-version: 16.x
+          registry-url: 'https://registry.npmjs.org'
+
+      - name: Use Python 3.x
+        uses: actions/setup-python@v2
+        with:
+          python-version: '3.x'
+
+      - name: Install and Build
+        shell: bash
+        run: |
+          yarn --skip-integrity-check --network-timeout 100000
+          ./scripts/check_git_status.sh
+        env:
+          NODE_OPTIONS: --max_old_space_size=4096
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # https://github.com/microsoft/vscode-ripgrep/issues/9
+
+      - name: Lint
+        run: |
+          yarn lint
+
+  publish:
+    needs: build
+    if: github.ref == 'refs/heads/master' && github.event_name != 'schedule' # We still publish the manually dispatched workflows: 'workflow_dispatch'.
+    runs-on: ubuntu-18.04
+
+    # The current approach is silly. We should be smarter and use `actions/upload-artifact` and `actions/download-artifact` instead of rebuilding
+    # everything from scratch again. (git checkout, Node.js install, yarn, etc.) It was not possible to share artifacts on Travis CI without an
+    # external storage (such as S3), so we did rebuild everything before the npm publish. We should overcome this limitation with GH Actions.
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0 # To fetch all history for all branches and tags. (Will be required for caching with lerna: https://github.com/markuplint/markuplint/pull/111)
+
+      - name: Use Node.js 12.x
+        uses: actions/setup-node@v1
+        with:
+          node-version: '12.x'
+          registry-url: 'https://registry.npmjs.org'
+
+      - name: Use Python 3.x
+        uses: actions/setup-python@v2
+        with:
+          python-version: '3.x'
+
+      - name: Pre-npm-Publish
+        run: |
+          yarn --skip-integrity-check --network-timeout 100000
+        env:
+          NODE_OPTIONS: --max_old_space_size=4096
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # https://github.com/microsoft/vscode-ripgrep/issues/9
+
+      - name: Pre-docs-Publish
+        run: |
+          yarn docs
+        env:
+          NODE_OPTIONS: --max_old_space_size=8196
+
+      - name: Publish GH Pages
+        uses: peaceiris/actions-gh-pages@v3
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: ./gh-pages
+
+      - name: Publish NPM
+        uses: nick-invision/retry@v2
+        with:
+          timeout_minutes: 5
+          retry_wait_seconds: 30
+          max_attempts: 3
+          retry_on: error
+          command: yarn publish:next
+          on_retry_command: git reset --hard
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_AUTH_TOKEN }} # The variable name comes from here: https://github.com/actions/setup-node/blob/70b9252472eee7495c93bb1588261539c3c2b98d/src/authutil.ts#L48

.github/workflows/license-check.yml

@@ -0,0 +1,51 @@
+name: 3PP License Check
+
+on:
+  push:
+    branches:
+      - master
+  workflow_dispatch:
+  pull_request:
+    branches:
+      - master
+  schedule:
+    - cron: '0 4 * * *' # Runs every day at 4am: https://docs.github.com/en/actions/reference/events-that-trigger-workflows#scheduled-events-schedule
+
+jobs:
+
+  License-check:
+    name: ${{ matrix.os }}, Node.js v${{ matrix.node }}
+
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-18.04]
+        node: ['12.x']
+        java: ['11']
+
+    runs-on: ${{ matrix.os }}
+    timeout-minutes: 60
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 2
+
+      - name: Use Node.js ${{ matrix.node }}
+        uses: actions/setup-node@v1
+        with:
+          node-version: ${{ matrix.node }}
+          registry-url: 'https://registry.npmjs.org'
+
+      - name: Use Java ${{ matrix.java }}
+        uses: actions/setup-java@v2
+        with:
+          distribution: 'adopt'
+          java-version: ${{ matrix.java }}
+
+      - name: Run dash-licenses
+        if: matrix.tests != 'skip'
+        shell: bash
+        run: |
+          yarn license:check

.github/workflows/playwright.yml

@@ -0,0 +1,48 @@
+name: Playwright Tests
+
+on:
+  push:
+    branches:
+      - master
+  workflow_dispatch:
+  pull_request:
+    branches:
+      - master
+  schedule:
+    - cron: "0 4 * * *" # Runs every day at 4am: https://docs.github.com/en/actions/reference/events-that-trigger-workflows#scheduled-events-schedule
+
+jobs:
+  build-and-test-playwright:
+    name: ubuntu-18.04,  Node.js 16.x
+
+    runs-on: ubuntu-18.04
+    timeout-minutes: 60
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Use Node.js "16.x"
+        uses: actions/setup-node@v1
+        with:
+          node-version: "16.x"
+          registry-url: "https://registry.npmjs.org"
+
+      - name: Use Python 3.x
+        uses: actions/setup-python@v2
+        with:
+          python-version: "3.x"
+
+      - name: Build
+        shell: bash
+        run: |
+          yarn --skip-integrity-check --network-timeout 100000
+          yarn browser build
+        env:
+          NODE_OPTIONS: --max_old_space_size=4096
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # https://github.com/microsoft/vscode-ripgrep/issues/9
+
+      - name: Test (playwright)
+        uses: GabrielBB/xvfb-action@v1
+        with:
+          run: yarn test:playwright