agent-roll.yml

# Rolls Playwright Python to a new microsoft/playwright commit, the tip of main unless told
# otherwise. Starts the Playwright bot with the task below. The bot does it with the
# playwright-roll skill, and opens the pull request as the app.
name: "Agent: roll Playwright"

on:
  # Mon, Wed and Fri at 9:17 UTC: 2:17 at night Pacific time, 1:17 in winter. Not on the hour, when
  # GitHub delays scheduled runs. A scheduled roll skips while a roll pull request is open.
  schedule:
  - cron: "17 9 * * 1,3,5"
  workflow_dispatch:
    inputs:
      ref:
        description: "microsoft/playwright branch, tag or commit to roll to"
        default: "main"

permissions: {}

jobs:
  start:
    name: Hand the task to the bot
    if: github.repository == 'microsoft/playwright-python'
    runs-on: ubuntu-latest
    timeout-minutes: 5
    permissions:
      pull-requests: read
    steps:
    # A manual run rolls anyway: a maintainer asked for it. The skill gives the title of a roll.
    - name: Look for an open roll pull request
      id: open
      if: github.event_name == 'schedule'
      env:
        GH_TOKEN: ${{ github.token }}
        GH_REPO: ${{ github.repository }}
      run: |
        pr=$(gh pr list --state open --author app/microsoft-playwright-automation --json number,title \
          --jq '[.[] | select(.title | startswith("chore: roll Playwright to")) | .number] | first // empty')
        if [[ -n "$pr" ]]; then
          echo "pr=$pr" >> "$GITHUB_OUTPUT"
          echo "Skipped: roll pull request #$pr is open." >> "$GITHUB_STEP_SUMMARY"
        fi
    - uses: actions/create-github-app-token@64ab729a6294000f5aa4a4bc0b73d1f32bc45510 # v3.3.0
      if: steps.open.outputs.pr == ''
      id: app-token
      with:
        client-id: ${{ vars.PLAYWRIGHT_APP_CLIENT_ID }}
        private-key: ${{ secrets.PLAYWRIGHT_PRIVATE_KEY }}
        owner: microsoft
        repositories: devops.playwright.dev
        permission-actions: write
    - name: Start the bot
      if: steps.open.outputs.pr == ''
      env:
        GH_TOKEN: ${{ steps.app-token.outputs.token }}
        REF: ${{ inputs.ref || 'main' }}
      run: |
        task="Roll Playwright Python to $REF of microsoft/playwright, as the playwright-roll skill, .claude/skills/playwright-roll/SKILL.md, says. When the roll is not complete, open the pull request anyway: the pin and the generated files are a start for a maintainer. Say in it what is left."
        gh workflow run task.yml --repo microsoft/devops.playwright.dev --ref main \
          -f repo="$GITHUB_REPOSITORY" -f task="$task"