name: Generate Documentation

on:
  push:
    branches:
      - main
    paths:
      - 'src/**'
      - '**.lua'
  pull_request:
    branches:
      - main
    paths:
      - 'src/**'
      - '**.lua'

jobs:
  docs:
    runs-on: ubuntu-latest

    steps:
    - name: Checkout repository
      uses: actions/checkout@v2

    - name: Install Lua and LDoc
      run: |
        sudo apt-get update
        sudo apt-get install -y lua5.3 luarocks
        sudo luarocks install ldoc
        
    - name: Generate Documentation
      run: |
        # Erstelle config.ld wenn nicht vorhanden
        if [ ! -f "config.ld" ]; then
          cat > config.ld << 'EOL'
          project = 'Basalt2'
          title = 'Basalt2 Documentation'
          description = 'A powerful UI Framework for ComputerCraft'
          dir = 'docs'
          style = '!pale'
          format = 'markdown'
          topics = {'README.md'}
          EOL
        fi
        
        # Generiere Dokumentation
        ldoc .
        
        # Prüfe ob Docs generiert wurden
        if [ ! -d "docs" ]; then
          echo "Documentation generation failed"
          exit 1
        fi

    - name: Commit documentation
      if: success()
      run: |
        git config --global user.name 'github-actions[bot]'
        git config --global user.email 'github-actions[bot]@users.noreply.github.com'
        git add docs/
        git commit -m 'Update documentation'
        git push
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}