check-approver.yaml

name: Check Approver

on:
  pull_request_review:
    types: [submitted]

permissions: read-all

jobs:
  check_approver:
    runs-on: ubuntu-latest

    steps:
    - name: Check Approver
      uses: actions/github-script@v7
      # Only run for external pull requests
      if: github.event.pull_request.head.repo.fork
      with:
        script: |
          const reviews = await github.rest.pulls.listReviews({
            owner: context.repo.owner,
            repo: context.repo.repo,
            pull_number: context.payload.pull_request.number,
          });

          const requiredReviewer = 'JayWhite2357';
          const approved = reviews.data.some(review => review.user.login === requiredReviewer && review.state === 'APPROVED');

          if (!approved) {
            core.setFailed(`External pull request needs to be approved by ${requiredReviewer}.`);
          } else {
            console.log(`External pull request has been approved by ${requiredReviewer}.`);
          }