name: Auto-merge updates
on: pull_request
permissions:
  contents: write
concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref }}
  cancel-in-progress: true
jobs:
  auto-merge-updates:
    runs-on: ubuntu-latest
    if: ${{ github.actor == 'monosans' && startsWith(github.head_ref, 'update/') }}
    steps:
      - run: gh pr merge --auto --delete-branch --squash "${PR_URL}"
        env:
          PR_URL: ${{ github.event.pull_request.html_url }}
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}