name: Request Docs Review
on:
  pull_request:
    types: [labeled]

jobs:
  request-docs-review:
    if: github.event.label.name == 'needs-docs'
    runs-on: ubuntu-latest
    permissions:
      pull-requests: write
    steps:
      - uses: actions/github-script@v8
        with:
          script: |
            const prAuthor = context.payload.pull_request.user.login;
            console.log(`PR author: ${prAuthor}`);

            const reviewers = '${{ vars.DOCS_TEAM_MEMBERS }}'
              .split(',')
              .map(u => u.trim())
              .filter(u => u.length > 0 && u !== prAuthor);

            if (reviewers.length > 0) {
              console.log(`Requesting review from: ${reviewers.join(', ')}`);

              await github.rest.pulls.requestReviewers({
                owner: context.repo.owner,
                repo: context.repo.repo,
                pull_number: context.issue.number,
                reviewers: reviewers
              });

              console.log('Review request sent successfully');
            } else {
              console.log('No eligible reviewers found (all team members may be the PR author)');
            }