name: Build and test (cmake based build)

#on: push
on:
  push:
    branches: [ "master" ]
  pull_request:
    branches: [ "master" ]

env:
  # Customize the CMake build type here (Release, Debug, RelWithDebInfo, etc.)
  BUILD_TYPE: Release

jobs:
  build:
    # The CMake configure and build commands are platform agnostic and should work equally well on Windows or Mac.
    # You can convert this to a matrix build if you need cross-platform coverage.
    # See: https://docs.github.com/en/free-pro-team@latest/actions/learn-github-actions/managing-complex-workflows#using-a-build-matrix
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: true
      matrix:
        os: [ ubuntu-latest, ubuntu-20.04,
              macos-latest, macos-11,
              windows-latest
            ]
            # ubuntu-18.04 does not work due to compile error on asio
            # windows-2019 not included to spare free minutes   
    steps:
    - uses: actions/checkout@v3
    - name: Prepare dependencies
      run:   |
         if [ "$RUNNER_OS" == "Linux" ]; then
              sudo apt-get update && \
              sudo apt-get install -yq \
                libasio-dev \
                cmake
         elif [ "$RUNNER_OS" == "Windows" ]; then
              VCPKG_DEFAULT_TRIPLET=x64-windows vcpkg install
         elif [ "$RUNNER_OS" == "macOS" ]; then
              brew install asio
         else
              echo "$RUNNER_OS not supported"
              exit 1
         fi
      shell: bash      

    - name: Configure CMake
      run: |
         if [ "$RUNNER_OS" == "Windows" ]; then 
              cmake -DCMAKE_TOOLCHAIN_FILE=C:/vcpkg/scripts/buildsystems/vcpkg.cmake -B build
          else 
              cmake -B build
          fi
      shell: bash      
    - name: Build
      # Build your program with the given configuration
      run: cmake --build build --config ${{env.BUILD_TYPE}}
      shell: bash      

    - name: Test
      working-directory: ${{github.workspace}}/build
      # Execute tests defined by the CMake configuration.
      # See https://cmake.org/cmake/help/latest/manual/ctest.1.html for more detail
      run: ctest --output-on-failure -C ${{env.BUILD_TYPE}}

    #- name: Package
    #  working-directory: ${{github.workspace}}/build
    #  run: | 
    #    cmake --build . --target ALL_BUILD && \ 
    #    cmake --build . --target doc && \
    #    cmake --build . --target package && \ 
    #    cpack --config CPackSourceConfig.cmake