MetaImGUI/.github/workflows/docs.yml at main · andynicholson/MetaImGUI · GitHub

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name: Documentation

on:
  push:
    branches: [ main ]
    tags:
      - 'v*.*.*'
  workflow_dispatch:

permissions:
  contents: read
  pages: write
  id-token: write

# Allow only one concurrent deployment
concurrency:
  group: "pages"
  cancel-in-progress: false

jobs:
  build-docs:
    name: Build Documentation
    runs-on: ubuntu-latest

    steps:
    - name: Checkout code
      uses: actions/checkout@v7

    - name: Install Doxygen and Graphviz
      run: |
        sudo apt-get update
        sudo apt-get install -y doxygen graphviz

    - name: Generate Doxygen Documentation
      run: |
        # Create output directory
        mkdir -p docs/api

        # Generate docs
        doxygen Doxyfile

        # Check if docs were generated
        if [ ! -d "docs/api/html" ]; then
          echo "Error: Documentation generation failed"
          exit 1
        fi

        # Create index redirect if needed
        if [ ! -f "docs/index.html" ]; then
          cat > docs/index.html << 'EOF'
        <!DOCTYPE html>
        <html>
        <head>
          <meta charset="utf-8">
          <title>MetaImGUI Documentation</title>
          <meta http-equiv="refresh" content="0; url=api/html/index.html">
        </head>
        <body>
          <p>Redirecting to <a href="api/html/index.html">documentation</a>...</p>
        </body>
        </html>
        EOF
        fi

    - name: Setup Pages
      uses: actions/configure-pages@v6

    - name: Upload artifact
      uses: actions/upload-pages-artifact@v5
      with:
        path: './docs'

    - name: Deploy to GitHub Pages
      id: deployment
      uses: actions/deploy-pages@v5

    - name: Documentation URL
      run: |
        echo "📚 Documentation deployed!" >> $GITHUB_STEP_SUMMARY
        echo "URL: https://${{ github.repository_owner }}.github.io/${{ github.event.repository.name }}/" >> $GITHUB_STEP_SUMMARY