dependabot-reviewer.yml

# https://docs.github.com/en/code-security/dependabot/working-with-dependabot/automating-dependabot-with-github-actions
name: Approve and enable auto-merge for dependabot
on: pull_request

permissions:
  contents: read

jobs:
  review:
    if: ${{ github.actor == 'dependabot[bot]' && github.repository == 'argoproj/argo-workflows'}}
    permissions:
      pull-requests: write # for approving a PR
      contents: write # for enabling auto-merge on a PR
    runs-on: ubuntu-latest
    steps:
      - name: Dependabot metadata
        id: metadata
        uses: dependabot/fetch-metadata@c9c4182bf1b97f5224aee3906fd373f6b61b4526 # v1.6.0
        with:
          github-token: "${{ secrets.GITHUB_TOKEN }}"
      - name: Approve PR
        run: gh pr review --approve "$PR_URL"
        env:
          PR_URL: ${{github.event.pull_request.html_url}}
          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
      - name: Enable auto-merge for Dependabot PRs
        run: gh pr merge --auto --squash "$PR_URL"
        env:
          PR_URL: ${{github.event.pull_request.html_url}}
          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}