name: Doxygen CI

on:
  push:
    branches: [master]

jobs:
  build:
    runs-on: ubuntu-latest
    env:
      BUILD_SHA: ${GITHUB_SHA}
    steps:
      - uses: actions/checkout@master
        with:
          submodules: true
      - name: Install requirements
        run: sudo apt -qq install doxygen graphviz ninja-build
      - name: configure
        run: cmake -G Ninja -B ./build -S .
      - name: build
        run: cmake --build build -t doc
      - name: gh-pages
        uses: actions/checkout@master
        with:
          ref: "gh-pages"
          clean: false
      - name: Move & Commit files
        run: |
          cp -rp ./build/html/*.* . && rm -rf ./build && rm-rf function_timer && ls -lah
          git config --global user.name github-actions
          git config --global user.email '${GITHUB_ACTOR}@users.noreply.github.com'
          git remote set-url origin https://x-access-token:${{ secrets.GITHUB_TOKEN }}@github.com/$GITHUB_REPOSITORY
          git add *.*
          git commit -am "Documentation for $BUILD_SHA" ||  true
          git push --force || true