name: Dependabot auto-merge

on:
  pull_request_target:
    branches:
      - master
      - main
    types:
      - opened

permissions:
  pull-requests: write
  contents: write

jobs:
  enableAutoMerge:
    runs-on: ubuntu-latest
    if: github.event.pull_request.user.login == 'dependabot[bot]'
    steps:
      - name: Enable auto-merge for Dependabot PRs
        run: gh pr merge --auto --merge "$PR_URL"
        env:
          PR_URL: ${{ github.event.pull_request.html_url }}
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}