name: Dependabot Auto-merge

on:
    pull_request:
        branches: [main]

permissions:
    contents: write
    pull-requests: write

jobs:
    auto-merge:
        name: Auto-merge Dependabot minor and patch updates
        runs-on: ubuntu-latest
        if: github.actor == 'dependabot[bot]'
        steps:
            - name: Fetch Dependabot metadata
              id: metadata
              uses: dependabot/fetch-metadata@v2.5.0

            - name: Auto-merge minor and patch updates
              if: |
                  steps.metadata.outputs.update-type == 'version-update:semver-minor' ||
                  steps.metadata.outputs.update-type == 'version-update:semver-patch'
              run: gh pr merge --auto --squash "$PR_URL"
              env:
                  PR_URL: ${{ github.event.pull_request.html_url }}
                  GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}