pr-check.yml

name: PR check

on:
  pull_request:
    branches: [ "master" ]
    paths-ignore:
      - '.github/**'
      - '.gitignore'
      - 'README'
      - 'LICENCE'
      - '*.gif'
      - '*.jpeg'
      - '*.jpg'
      - '*.jpg'

env:
  BUILD_TYPE: Release

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

jobs:
  build:
    strategy:
      fail-fast: false
      matrix:
        compiler: ['clang','msvc','gcc']
        os: ['ubuntu-latest', 'windows-latest']
        exclude:
        - os: 'ubuntu-latest'
          compiler: 'msvc'
        - os: 'windows-latest'
          # temporary exclude everything
          # compiler: 'gcc'

    runs-on: ${{ matrix.os }}

    steps: 
    - uses: actions/checkout@v3
    - name: Cache
      id: cache-step
      uses: actions/cache@v3
      with:
        path: |
          ~/vcpkg
          ./build/vcpkg_installed
          ${{ env.CONAN_USER_HOME }}
          ~/.cache/pip
          ${{ env.HOME }}/.cache/vcpkg/archives
          ${{ env.XDG_CACHE_HOME }}/vcpkg/archives
          ${{ env.LOCALAPPDATA }}\vcpkg\archives
          ${{ env.APPDATA }}\vcpkg\archives
        key: ${{ runner.os }}-${{ matrix.compiler }}-${{ hashFiles('**/CMakeLists.txt') }}
        restore-keys: |
            ${{ runner.os }}-${{ matrix.compiler }}

    - name: Prepare environment
      uses: aminya/setup-cpp@v1
      with:
        compiler: ${{ matrix.compiler }}
        vcvarsall: ${{ contains(matrix.os, 'windows' )}}
        cmake: true
        ninja: true
        conan: false
        vcpkg: false
        ccache: false
        clangtidy: false
        cppcheck: false
        gcovr: false
        opencppcoverage: false

    - name: Setup vcpkg and install Boost (Windows)
      if: steps.cache-step.outputs.cache-hit != 'true' && matrix.os == 'windows-latest'

      run: |
        git clone https://github.com/microsoft/vcpkg.git
        cd vcpkg
        ./bootstrap-vcpkg.bat
        ./vcpkg install boost

    - name: Get boost
      if: matrix.os != 'windows-latest'
      run: sudo apt-get update && sudo apt-get install libboost-program-options-dev libgit2-dev

    - name: Configure CMake (Windows)
      if: matrix.os == 'windows-latest'
      run: cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=Release -DBUILD_TESTS=On -DCMAKE_TOOLCHAIN_FILE=${{github.workspace}}/vcpkg/scripts/buildsystems/vcpkg.cmake

    - name: Configure CMake (Windows)
      if: matrix.os != 'windows-latest'
      run: cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=Release -DBUILD_TESTS=On

    - name: Build
      run: cmake --build ${{github.workspace}}/build --config Release

    - name: Test
      working-directory: ${{ github.workspace }}/build
      run: ctest -C ${{env.BUILD_TYPE}} --output-on-failure

  static-analysis:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - run: sudo apt-get update && sudo apt-get install libboost-program-options-dev libgit2-dev
      - run: cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=Release -DBUILD_TESTS=On
      - uses: cpp-linter/cpp-linter-action@v2
        id: linter
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          version: 19
          database: 'build'
          style: 'file'  # Use .clang-format config file
          tidy-checks: '' # Use .clang-tidy config file
          # only 'update' a single comment in a pull request's thread.
          thread-comments: ${{ github.event_name == 'pull_request' && 'update' }}
      - name: Fail fast?!
        if: steps.linter.outputs.checks-failed > 0
        run: exit 1