name: Documentation

on:
  push:
    branches: [ main ]
    paths:
      - 'docs/**'
      - 'src/**'
  workflow_dispatch:

jobs:
  build-docs:
    runs-on: ubuntu-latest
    
    steps:
    - uses: actions/checkout@v4
    
    - name: Set up Python
      uses: actions/setup-python@v5
      with:
        python-version: '3.11'
    
    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        pip install -r docs/requirements.txt
    
    - name: Build documentation
      run: |
        cd docs/api
        make html
    
    - name: Deploy to GitHub Pages
      uses: peaceiris/actions-gh-pages@v3
      if: github.ref == 'refs/heads/main'
      with:
        github_token: ${{ secrets.GITHUB_TOKEN }}
        publish_dir: ./docs/api/build/html