docs.yml

name: Documentation and Single Header

on:
  push:
    branches: [ "master" ]
  workflow_dispatch:  # Allow manual runs from the Actions tab

# Only one Pages deployment at a time
concurrency:
  group: pages
  cancel-in-progress: false

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

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
    - name: Checkout repository
      uses: actions/checkout@v5
      with:
        submodules: recursive

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

    - name: Run Doxygen
      run: doxygen Doxyfile

    - name: Set up Python
      uses: actions/setup-python@v6
      with:
        python-version: '3.x'

    - name: Install Python documentation dependencies
      run: python -m pip install -r python/docs/requirements.txt

    - name: Build Python documentation
      run: python -m sphinx -b html python/docs docs/html/python

    - name: Generate single header
      # Drops csv.hpp into docs/html so it is served at the same Pages URL
      # as the Doxygen docs: https://<owner>.github.io/csv-parser/csv.hpp
      uses: vincentlaucsb/single_header@0.1.0
      with:
        config: single_header.json
        output: docs/html/csv.hpp

    - name: Upload Pages artifact
      uses: actions/upload-pages-artifact@v3
      with:
        path: docs/html

  deploy:
    needs: build
    runs-on: ubuntu-latest
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}

    steps:
    - name: Deploy to GitHub Pages
      id: deployment
      uses: actions/deploy-pages@v4