HyperAudio/.github/workflows/css-visual-diff.yml at main · nmstudioo/HyperAudio · GitHub

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name: css-visual-diff
on:
  workflow_dispatch:
    inputs:
      base: { description: 'Base ref to compare against', default: main }
      max_pct: { description: 'Allowed differing pixels per screenshot, percent', default: '0' }
permissions: { contents: read }
jobs:
  diff:
    runs-on: ubuntu-24.04
    timeout-minutes: 30
    steps:
      - uses: actions/checkout@v6
        with: { path: new }
      - uses: actions/checkout@v6
        with: { ref: '${{ inputs.base }}', path: old }
      - uses: actions/setup-node@v6
        with: { node-version: 24 }
      - run: |
          cd new
          npm ci
          npx playwright install --with-deps chromium
      - run: |
          python3 old/build/build.py --publish
          python3 new/build/build.py --publish
      - run: |
          python3 -m http.server 8801 --directory old/site >/dev/null 2>&1 &
          python3 -m http.server 8802 --directory new/site >/dev/null 2>&1 &
          curl -fsS --retry 10 --retry-connrefused --retry-delay 1 -o /dev/null http://localhost:8801/
          curl -fsS --retry 10 --retry-connrefused --retry-delay 1 -o /dev/null http://localhost:8802/
          cd new
          node tests/shots_all.js http://localhost:8801/ ../old-shots
          node tests/shots_all.js http://localhost:8802/ ../new-shots
      - run: |
          pip install pillow
          python3 new/tests/visual_diff.py old-shots new-shots diffs '${{ inputs.max_pct }}'
      - uses: actions/upload-artifact@v7
        if: always()
        with: { name: visual-diff, path: diffs/, if-no-files-found: ignore }