copilot-review.yml

name: Request Copilot review

on:
  pull_request_target:
    types: [opened, reopened, ready_for_review]

permissions:
  pull-requests: write

jobs:
  request-copilot-review:
    # Same-repo PRs only. author_association in the pull_request_target payload
    # reports CONTRIBUTOR for org members on same-repo branches, so head==base
    # is the reliable maintainer signal (it requires push access to the base repo).
    if: >-
      github.event.pull_request.draft == false &&
      github.event.pull_request.head.repo.full_name == github.event.pull_request.base.repo.full_name
    runs-on: ubuntu-latest
    steps:
      - name: Request Copilot review
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          PR_NUMBER: ${{ github.event.pull_request.number }}
          REPO: ${{ github.repository }}
        run: |
          gh api \
            --method POST \
            -H "Accept: application/vnd.github+json" \
            "/repos/${REPO}/pulls/${PR_NUMBER}/requested_reviewers" \
            -f "reviewers[]=Copilot"