linux.yml

name: Linux

on:
  push:
  pull_request:
    branches: [ main ]

jobs:
  build:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-22.04]
        compiler: [g++-9, g++-10, clang++-17]
        build_type: [Debug, Release]
        standard: [20]
    steps:
    - name: Checkout
      uses: actions/checkout@v2.0.0

    - name: Create Environment
      run: |
        sudo apt update
        sudo apt install -y g++-9 g++-10
        wget https://apt.llvm.org/llvm.sh; chmod u+x llvm.sh; sudo ./llvm.sh 17
        cmake -E make_directory ${{runner.workspace}}/build

    - name: Configure
      working-directory: ${{runner.workspace}}/build
      env:
        CXX: ${{ matrix.compiler }}
      run: |
        cmake -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON -DCMAKE_CXX_STANDARD=${{matrix.standard}} -DCMAKE_BUILD_TYPE=${{matrix.build_type}} $GITHUB_WORKSPACE

    - name: Build
      working-directory: ${{runner.workspace}}/build
      run: |
        cpus=`nproc`
        cmake --build . --config ${{matrix.build_type}} --parallel $cpus

    - name: Test
      working-directory: ${{runner.workspace}}/build
      env:
        CTEST_OUTPUT_ON_FAILURE: True
      run: |
        ctest -C ${{matrix.build_type}}