webpack-dev-server/.github/workflows/nodejs.yml at 854089174c39900f5c2f2e08c2d5375de3303d4d · webpack/webpack-dev-server · GitHub

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name: webpack-dev-server

on:
  push:
    branches:
      - main
      - next
      - v4
  pull_request:
    branches:
      - main
      - next
      - v4

permissions:
  contents: read

jobs:
  lint:
    name: Lint - ${{ matrix.os }} - Node v${{ matrix.node-version }}

    env:
      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

    strategy:
      matrix:
        os: [ubuntu-latest]
        node-version: [lts/*]

    runs-on: ${{ matrix.os }}

    concurrency:
      group: lint-${{ matrix.os }}-v${{ matrix.node-version }}-${{ github.ref }}
      cancel-in-progress: true

    steps:
      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        with:
          fetch-depth: 0

      - name: Use Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
        with:
          node-version: ${{ matrix.node-version }}
          cache: "npm"

      - name: Install dependencies
        run: npm ci

      - name: Lint
        run: npm run lint

      - name: Build types
        run: npm run build:types

      - name: Check types
        run: if [ -n "$(git status types --porcelain)" ]; then echo "Missing types. Update types by running 'npm run build:types'"; exit 1; else echo "All types are valid"; fi

      - name: Validate PR commits with commitlint
        if: github.event_name == 'pull_request'
        run: npx commitlint --from ${{ github.event.pull_request.head.sha }}~${{ github.event.pull_request.commits }} --to ${{ github.event.pull_request.head.sha }} --verbose

      - name: Validate changeset format
        if: github.event_name == 'pull_request'
        run: npm run validate:changeset

  test:
    name: Test - ${{ matrix.os }} - Node v${{ matrix.node-version }}, Webpack ${{ matrix.webpack-version }} (${{ matrix.shard }})

    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]
        node-version: [22.x, 24.x, 25.x, 26.x]
        shard: ["1/4", "2/4", "3/4", "4/4"]
        webpack-version: [latest]

    runs-on: ${{ matrix.os }}

    concurrency:
      group: test-${{ matrix.os }}-v${{ matrix.node-version }}-${{ matrix.webpack-version }}-${{ matrix.shard }}-${{ github.ref }}
      cancel-in-progress: true

    steps:
      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2

      - name: Use Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
        with:
          node-version: ${{ matrix.node-version }}
          cache: "npm"

      - name: Install dependencies
        run: npm ci

      - name: Build
        run: npm run build

      - name: Install Chrome for Puppeteer
        run: npx puppeteer browsers install chrome

      - name: Setup firefox
        if: matrix.os != 'windows-latest'
        uses: browser-actions/setup-firefox@0bc507ddf224827e3b1af68e014d5e42ab93e795 # v1.7.2
        with:
          firefox-version: latest

      - name: Link webpack-dev-server
        run: |
          cp -R client tmp-client
          npm link --ignore-scripts || true
          npm link webpack-dev-server --ignore-scripts || true
          rm -r client
          cp -R tmp-client client

      - name: Run tests for webpack version ${{ matrix.webpack-version }}
        run: npm run test:coverage -- --test-shard=${{ matrix.shard }}

      - name: Upload coverage artifact
        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
        with:
          name: coverage-${{ matrix.os }}-${{ matrix.node-version }}-${{ strategy.job-index }}
          path: coverage/lcov.info
          if-no-files-found: error

  upload-coverage:
    name: Upload coverage to codecov

    needs: test

    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2

      - name: Download coverage artifacts
        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
        with:
          pattern: coverage-*
          path: coverage

      - name: Submit coverage data to codecov
        uses: codecov/codecov-action@e79a6962e0d4c0c17b229090214935d2e33f8354 # v6.0.1
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          directory: coverage