name: Continuous Integration

on: [push, pull_request]

jobs:
  build:
    name: ${{ matrix.config.name }} | ${{ matrix.build_type }}
    runs-on: ${{ matrix.config.os }}
    strategy:
      fail-fast: false
      matrix:
        config:
        - {
            name: "Visual Studio 64-bit",
            os: windows-latest,
            extra_options: "-A x64"
          }
        - {
            name: "Visual Studio 32-bit",
            os: windows-latest,
            extra_options: "-A Win32"
          }
        - {
            name: "macOS",
            os: macos-latest
          }
        - {
            name: "Linux GCC",
            os: ubuntu-latest
          }
        - {
            name: "Linux Clang",
            os: ubuntu-latest,
            extra_options: "-DCMAKE_C_COMPILER=/usr/bin/clang -DCMAKE_CXX_COMPILER=/usr/bin/clang++"
          }
        build_type: ["Release", "Debug"]

    steps:
    - uses: actions/checkout@v1

    - name: Configure
      shell: bash
      run: |
        cmake -B build -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} ${{ matrix.config.extra_options }} .

    - name: Build
      shell: bash
      run: |
        export MAKEFLAGS=--keep-going
        cmake --build build --config ${{ matrix.build_type }} --parallel 3