docs.yml

name: Build and Deploy Docs

on:
  push:
    branches: [ main ]

jobs:
  build-and-deploy:
    runs-on: ubuntu-latest
    steps:

    - name: Checkout GenTL repository
      uses: actions/checkout@v2
      with:
        submodules: true

    - name: Checkout gentl-docs repository
      uses: actions/checkout@v2
      with:
        repository: OpenGen/gentl-docs 
        path: gentl-docs
        ssh-key: ${{secrets.GENTL_DOCS_PUSH_KEY }}

    - name: Install C++ compiler and Doxygen
      run: |
        sudo apt update
        sudo apt install gcc-11 g++-11
        sudo apt install doxygen doxygen-doc graphviz
        
    - name: Configure CMake
      env:
        CXX: g++-11
      run: cmake -S ${{github.workspace}} -B ${{github.workspace}}/build
      
    - name: Build GenTL HTML documentation using Doxygen
      run: |
        cmake --build ${{github.workspace}}/build
        cmake --build ${{github.workspace}}/build --target docs

    - name: Commit and push GenTL HTML documentation to gen-docs repository
      run: |
        cp -RT ${{github.workspace}}/build/docs/html/ ${{github.workspace}}/gentl-docs/latest/
        cd ${{github.workspace}}/gentl-docs
        git add -A
        git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
        git config user.name "GenTL documentation bot"
        git commit -m "Documentation update"
        git push