name: Doxygen

on:
  push:
    branches:
    - 'master'

jobs:
  doxygen:
    if: "!(contains(github.event.head_commit.message, '[doxy skip]') || contains(github.event.head_commit.message, '[skip doxy]'))"
    runs-on: 'ubuntu-latest'

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

    - name: Install dependencies
      run: ./.github/scripts/install-dependencies-ubuntu.sh

    - name: Generate Doxygen documentation
      run: ./.github/scripts/build-doxygen.sh

    - name: Dump generated files
      run: find ./build -type f -print

    - name: Deploy generated documentation to Github pages
      uses: peaceiris/actions-gh-pages@v3
      with:
        github_token: ${{ secrets.GITHUB_TOKEN }}
        publish_dir: ./build/docs/html