name: Dependabot Auto-merge

on: pull_request

permissions:
  contents: write
  pull-requests: write

jobs:
  dependabot:
    name: Auto-merge Dependabot PRs
    runs-on: ubuntu-latest
    if: github.actor == 'dependabot[bot]'

    steps:
    - name: Dependabot metadata
      id: metadata
      uses: dependabot/fetch-metadata@v2
      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: gh pr merge --auto --merge "$PR_URL"
      env:
        PR_URL: ${{github.event.pull_request.html_url}}
        GH_TOKEN: ${{secrets.GITHUB_TOKEN}}
