name: Merge CODEOWNERS Files

on:
  workflow_dispatch:

jobs:
  merge-codeowners:
    runs-on: ubuntu-latest

    permissions:
      contents: write  # Required to commit and push changes

    steps:
      - name: Checkout repo
        uses: actions/checkout@v4
        with:
          token: ${{ secrets.GITHUB_TOKEN }}

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.x'

      - name: Install dependencies
        run: pip install pyyaml

      - name: Run merge script
        run: python .github/scripts/merge-codeowners.py

      - name: Commit and push if changed
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git add .github/CODEOWNERS
          if git diff --cached --quiet; then
            echo "No changes to commit"
          else
            git commit -m "chore: merge CODEOWNERS files"
            git push
          fi