name: API Doc Build

on:
  push:
    branches:
      - master

env:
  BUILD_TYPE: Release

jobs:
  build:
    runs-on: ubuntu-18.04

    steps:
    - uses: actions/checkout@v2
      with:
        persist-credentials: false
    
    - name: Install Dependencies
      run: sudo apt-get install doxygen xsltproc

    - name: Create Build Environment
      run: cmake -E make_directory ${{runner.workspace}}/build

    - name: Configure CMake
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: cmake $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE=$BUILD_TYPE

    - name: Build
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: cmake --build . --config $BUILD_TYPE --target doxygen

    - name: Install SSH Client 🔑
      uses: webfactory/ssh-agent@v0.4.1
      with:
        ssh-private-key: ${{ secrets.DEPLOY_API_TOKEN }}
    
    - name: Publish API Docs to GH Pages
      uses: JamesIves/github-pages-deploy-action@3.7.1
      with:
        FOLDER: ${{runner.workspace}}/build/doc/api/html/
        REPOSITORY_NAME: FluidSynth/fluidsynth.github.io
        BRANCH: main
        TARGET_FOLDER: api/
        SSH: true
        CLEAN: true
        COMMIT_MESSAGE: Updating API doc from fluidsynth master
        GIT_CONFIG_NAME: API Doc Deploy
        GIT_CONFIG_EMAIL: fluid-api-deploy@fluidsynth.github.io