update_baseline.yml

name: Update WPT Baseline

on:
  workflow_dispatch:
    branches: [main]
  schedule:
    - cron: '0 0 * * 1'

jobs:
  build:
    runs-on: ubuntu-latest
    env:
      BROWSERSTACK_USERNAME: ${{ secrets.BROWSERSTACK_USERNAME }}
      BROWSERSTACK_ACCESS_KEY: ${{ secrets.BROWSERSTACK_ACCESS_KEY }}
      WPT_MANIFEST: ${{ github.workspace }}/wpt/MANIFEST.json
      SCHEDULED_BASELINE_DIFF: true
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-node@v3
        with:
          node-version: '16'
      - uses: actions/setup-python@v3
        with:
          python-version: '3.x'
      - uses: actions/checkout@v3
        with:
          repository: Marshal27/wpt
          path: wpt
          ref: x-polyfill-all-tests

      - name: Build
        run: |
          npm install
          npm run build:wpt

      - name: Setup WPT
        run: |
          cd wpt
          pip install virtualenv
          ./wpt make-hosts-file | sudo tee -a /etc/hosts
      - name: Run Tests
        run: |
          npm run serve &
          ./wpt/wpt manifest
          ./wpt/wpt serve --inject-script=${{ github.workspace }}/dist/shadow-container-query-polyfill.modern.mjs &
          npm test

      - name: Open Pull Request
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          ret=(node --loader ts-node/esm ./tests/diff.ts)
          if [ $ret == "changed" ]; then
            npm run prettier:fix
            git config user.name github-actions[bot]
            git config user.email 41898282+github-actions[bot]@users.noreply.github.com
            git checkout -b update-wpt-baseline-$(date +"%Y-%m-%d")
            git add ./tests/baseline.json
            git commit -m "Update Web Platform Test baseline"
            git push -u origin HEAD
            gh pr create --title "[Automated] Update Web Platform Tests" --body-file ./tests/pr.txt --label "update-baseline"
          fi