# from https://github.com/gofiber/swagger/blob/main/.github/workflows/dependabot_automerge.yml
name: Dependabot auto-merge
on:
  pull_request:

permissions:
  contents: write
  pull-requests: write

jobs:
  automerge:
    runs-on: ubuntu-latest
    if: github.event.pull_request.user.login == 'dependabot[bot]' && github.repository == 'ruby/ruby'
    steps:
      - name: Dependabot metadata
        uses: dependabot/fetch-metadata@21025c705c08248db411dc16f3619e6b5f9ea21a # v2.5.0
        id: metadata

      - name: Wait for status checks
        uses: lewagon/wait-on-check-action@3603e826ee561ea102b58accb5ea55a1a7482343 # v1.4.1
        with:
          repo-token: ${{ secrets.GITHUB_TOKEN }}
          ref: ${{ github.event.pull_request.head.sha || github.sha }}
          check-regexp: 'make \(check, .*\)'
          wait-interval: 30

      - name: Auto-merge for Dependabot PRs
        if: ${{ steps.metadata.outputs.update-type == 'version-update:semver-minor' || steps.metadata.outputs.update-type == 'version-update:semver-patch' }}
        run: gh pr merge --auto --rebase "$PR_URL"
        env:
          PR_URL: ${{ github.event.pull_request.html_url }}
          GITHUB_TOKEN: ${{ secrets.MATZBOT_DEPENDABOT_MERGE_TOKEN }}