name: build

on: [push, pull_request]

jobs:

  linux:
    timeout-minutes: 10

    strategy:
      matrix:
        compiler: [g++, clang++]

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v2
    - name: Compile tests
      working-directory: build
      env:
        CXX: ${{ matrix.compiler }}
      run: |
        cmake -DBUILD_LIB=ON -DBUILD_EXAMPLE=ON ..
        make -j4
    - name: Run tests
      working-directory: build
      env:
        CTEST_OUTPUT_ON_FAILURE: 1
      run: ctest --timeout 5 -C Debug -j4

  windows:
    timeout-minutes: 10

    strategy:
      matrix:
        os: [windows-latest, windows-2016]
        toolset: [clang-cl, default, v141]
        include:
          - toolset: clang-cl
            toolset_option: -T"ClangCl"
          - toolset: v141
            toolset_option: -T"v141"
        exclude:
          - os: windows-2016
            toolset: clang-cl
          - os: windows-2016
            toolset: v141

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

    steps:
    - uses: actions/checkout@v2
    - name: Compile tests
      working-directory: build
      run: |
        cmake -DBUILD_LIB=ON -DBUILD_EXAMPLE=ON ${{ matrix.toolset_option }} ..
        cmake --build . -j 4
    - name: Run tests
      working-directory: build
      env:
        CTEST_OUTPUT_ON_FAILURE: 1
      run: ctest --timeout 5 -C Debug -j4

  macos:
    timeout-minutes: 10
    runs-on: macOS-latest

    steps:
    - uses: actions/checkout@v2
    - name: Compile tests
      working-directory: build
      run: |
        cmake -DBUILD_LIB=ON -DBUILD_EXAMPLE=ON ..
        make -j4
    - name: Run tests
      working-directory: build
      env:
        CTEST_OUTPUT_ON_FAILURE: 1
      run: ctest --timeout 5 -C Debug -j4