name: "Pull Request Labeler"
on:
  pull_request_target:
    types: [opened, synchronize]

jobs:
  labeler:
    permissions:
      contents: read
      pull-requests: write
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      
      - name: Apply Labels
        uses: actions/labeler@v5
        with:
          repo-token: ${{ secrets.GITHUB_TOKEN }}
          configuration-path: .github/labeler-config.yml
          sync-labels: true

      - name: Trigger Build Workflow
        run: |
          curl -X POST \
            -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
            -H "Accept: application/vnd.github+json" \
            https://api.github.com/repos/${{ github.repository }}/dispatches \
            -d '{"event_type": "trigger-build", "client_payload": {"pr_number": "${{ github.event.pull_request.number }}"}}'