name: GitHub Pages Generated Doxygen Docs

on:
  push:
    branches:
      - master

jobs:
  build-deploy-doxygen-docs:
    runs-on: ubuntu-latest
    concurrency:
      group: ${{ github.workflow }}-${{ github.ref }}
    steps:
      - uses: actions/checkout@v2
        with:
          fetch-depth: 1

      - name: Generate Doxygen Documentation
        uses: mattnotmitt/doxygen-action@v1

      - name: Deploy
        uses: peaceiris/actions-gh-pages@v3
        if: ${{ github.ref == 'refs/heads/master' }}
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: ./doxygen_html/html