name: dependabot auto-merge

on: pull_request_target

permissions:
  contents: read
  pull-requests: read

jobs:
  dependabot:
    runs-on: ubuntu-latest
    if: ${{ github.actor == 'dependabot[bot]' }}
    steps:
      - name: Dependabot metadata
        id: metadata
        uses: dependabot/fetch-metadata@v1.5.0
        with:
          github-token: "${{ secrets.GITHUB_TOKEN }}"
      - name: Enable auto-merge for Dependabot PRs
        if: steps.metadata.outputs.update-type == 'version-update:semver-patch' ||  steps.metadata.outputs.update-type == 'version-update:semver-minor'
        run: |
          echo ${{ secrets.RUBEN_PAT }} | gh auth login --with-token
          gh pr review --approve "$PR_URL"
          gh pr merge --auto --squash "$PR_URL"
        env:
          PR_URL: ${{github.event.pull_request.html_url}}