DOMPurify/.github/workflows/build-and-test.yml at d34322ee55bd201c52cb2626bd2a5c50c28ba66e · cure53/DOMPurify · GitHub

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name: Build & Test

on:
  push:
    branches:
      - main
      - 3.x
      - 2.x
  pull_request:

permissions:
  contents: read

jobs:
  # Fast feedback: lint, jsdom, chromium-only browser test across Node versions.
  # Runs on every push and every PR.
  install:
    runs-on: ubuntu-latest

    strategy:
      matrix:
        node-version: [20.x, 22.x, 24.x, 25.x]

    steps:
      - name: Harden the runner (Audit all outbound calls)
        uses: step-security/harden-runner@6c3c2f2c1c457b00c10c4848d6f5491db3b629df # v2.18.0
        with:
          egress-policy: audit

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

      - name: Setup Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
        with:
          node-version: ${{ matrix.node-version }}
          cache: npm

      - name: Install Dependencies
        run: npm ci

      - name: Install Playwright Browsers
        run: ./node_modules/.bin/playwright install --with-deps chromium firefox webkit

      - name: Build
        run: npm run build

      - name: Lint
        run: npm run lint

      - name: Test
        run: npm run test:ci

      - name: Upload Playwright report
        if: failure()
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a
        with:
          name: playwright-report-node-${{ matrix.node-version }}
          path: playwright-report/
          retention-days: 7

      - name: Verify TypeScript
        run: npm run verify-typescript

  # Browser diversity: chromium + firefox + webkit across Ubuntu, macOS, and
  # Windows. Catches OS-specific rendering quirks (e.g. macOS WebKit ≈ real
  # Safari engine, Windows font shaping, Linux-specific parser paths).
  #
  # Only runs on release branches (main, 2.x, 3.x) to conserve runner minutes.
  # PRs get chromium-only coverage from the "install" job above, which is
  # sufficient for catching regressions.
  browser-matrix:
    if: github.event_name == 'push'
    runs-on: ${{ matrix.os }}

    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]

    steps:
      - name: Harden the runner (Audit all outbound calls)
        uses: step-security/harden-runner@6c3c2f2c1c457b00c10c4848d6f5491db3b629df # v2.18.0
        with:
          egress-policy: audit

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

      - name: Setup Node.js 25.x
        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
        with:
          node-version: 25.x
          cache: npm

      - name: Install Dependencies
        run: npm ci

      - name: Install Playwright Browsers (Linux)
        if: runner.os == 'Linux'
        run: ./node_modules/.bin/playwright install --with-deps chromium firefox webkit

      - name: Install Playwright Browsers (macOS / Windows)
        if: runner.os != 'Linux'
        run: ./node_modules/.bin/playwright install chromium firefox webkit

      - name: Build
        run: npm run build

      - name: Run browser tests (all engines)
        run: npm run test:browser

      - name: Upload Playwright report
        if: failure()
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a
        with:
          name: playwright-report-${{ matrix.os }}
          path: playwright-report/
          retention-days: 7