dependabot-auto-merge-patch.yml

name: Dependabot auto-merge
on: pull_request

permissions:
  contents: write
  pull-requests: write

jobs:
  dependabot:
    runs-on: ubuntu-latest
    if: ${{ github.actor == 'dependabot[bot]' }}
    steps:
      - name: Dependabot metadata
        id: metadata
        uses: dependabot/fetch-metadata@v1
        with:
          github-token: "${{ github.token }}"

      - name: Enable auto-merge for Dependabot PRs
        if: ${{ steps.metadata.outputs.update-type == 'version-update:semver-patch'}}
        run: |
          gh pr review --approve "$PR_URL"
          gh pr merge --auto --squash "$PR_URL"
        env:
          PR_URL: ${{ github.event.pull_request.html_url }}
          GITHUB_TOKEN: ${{ github.token }}