update-wpt.yml

name: WPT update

on:
  schedule:
    # Run once a week at 12:00 AM UTC on Sunday.
    - cron: 0 0 * * *
  workflow_dispatch:

permissions:
  contents: read

jobs:
  wpt-subsystem-update:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        subsystem:
          - url

    steps:
      - uses: actions/checkout@v4@6d193bf28034eafb982f37bd894289fe649468fc
        with:
          persist-credentials: false

      - name: Update WPT for subsystem ${{ matrix.subsystem }}
        run: |
          git node wpt update --subsystem=${{ matrix.subsystem }}
        env:
          GH_TOKEN: ${{ secrets.GH_USER_TOKEN }}

      - name: Run WPT tests
        id: run-wpt-tests
        run: |
          git node wpt run --subsystem=${{ matrix.subsystem }} || echo "WPT tests failed" > wpt-failure.txt
        continue-on-error: true
        env:
          GH_USER_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Handle test failures and success
        run: |
          if [[ "$(git status --porcelain)" != "" ]]; then
            git config --global user.name "${{ github.actor }}[bot]"
            git config --global user.email "${{ github.actor }}@users.noreply.github.com"
            git checkout -b actions/update-wpt-${{ matrix.subsystem }}
            git add .
            git commit -m "test: update WPT for ${{ matrix.subsystem }} to ${{ env.NEW_VERSION }}"
            gh auth setup-git
            git push origin actions/update-wpt-${{ matrix.subsystem }} -fu --no-verify
            echo "createPR=true" >> "$GITHUB_OUTPUT"
          else
            echo "No changes to commit."
          fi
        env:
          GH_USER_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Open or update PR for the subsystem update
        if: steps.push-changes.outputs.createPR
        uses: peter-evans/create-pull-request@v4
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          branch: actions/update-wpt-${{ matrix.subsystem }}
          title: 'test: update WPT for ${{ matrix.subsystem }} to ${{ env.NEW_VERSION }}'
          body: |
            This is an automated update of the WPT for ${{ matrix.subsystem }} to ${{ env.NEW_VERSION }}.

            ${{ steps.run-wpt-tests.outcome == 'failure' && 'Note: The WPT tests failed during the update. Please review the failure details below:' }}

            ${{ steps.run-wpt-tests.outputs.result }}
        env:
          GH_USER_TOKEN: ${{ secrets.GITHUB_TOKEN }}