# See https://docs.github.com/en/code-security/dependabot/working-with-dependabot/automating-dependabot-with-github-actions#common-dependabot-automations
name: auto-merge

on:
  pull_request:
    paths-ignore:
      - "src/**" # prevent auto-merge for go dependencies

permissions:
  pull-requests: write

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