auto-merge.yml

name: Pull Requests auto-merge

on:
  workflow_run:
    workflows: ["Test and Measure"]
    types:
      - completed

permissions:
  pull-requests: write
  contents: write

# Cancel previous workflow run groups that have not completed.
concurrency:
  # Group workflow runs by workflow name and branch name of pull request.
  group: ${{ github.workflow }}-${{ github.head_ref }}
  cancel-in-progress: true

jobs:
  dependabot:
    name: Dependabot PR auto-merge
    runs-on: ubuntu-latest
    if: ${{ github.actor == 'dependabot[bot]' }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Approve and merge the PR
        if: |
          contains( github.event.workflow_run.head_commit.message, 'version-update:semver-minor' ) ||
          contains( github.event.workflow_run.head_commit.message, 'version-update:semver-patch' )
        run: gh pr merge "$PR_NUMBER" --auto --merge --delete-branch
        env:
          PR_NUMBER: ${{github.event.workflow_run.pull_requests[0].number}}
          GITHUB_TOKEN: ${{secrets.GH_BOT_TOKEN}}

  gutenberg-packages:
    name: Gutenberg packages update PR auto-merge
    runs-on: ubuntu-latest
    if: ${{ github.actor == 'rtBot' }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Approve and merge the PR
        if: |
          startsWith(github.event.workflow_run.head_commit.message, 'Update WordPress NPM packages based on Gutenberg release') &&
          endsWith(github.event.workflow_run.head_commit.message, format('{0} {1}', 'rtBot', '<43742164+rtBot@users.noreply.github.com>')) &&
          github.event.workflow_run.head_commit.author.name == 'rtBot' &&
          github.event.workflow_run.head_commit.author.email == '43742164+rtBot@users.noreply.github.com'
        run: gh pr merge "$PR_NUMBER" --auto --merge --delete-branch
        env:
          PR_NUMBER: ${{github.event.workflow_run.pull_requests[0].number}}
          GITHUB_TOKEN: ${{secrets.GH_BOT_TOKEN}}