test.yml

name: 'build-test'
on: # rebuild any PRs and main branch changes
  pull_request:
  push:
    branches:
      - main
      - 'releases/*'

jobs:
  build: # make sure build/ci work properly
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]
    steps:
      - name: "Checkout repository"
        uses: actions/checkout@v4

      - name: "Install dependencies"
        run: npm install

      - name: "Lint and build"
        run: npm run all

  test:
    runs-on: ${{ matrix.os }}
    strategy:
      # Set fail-fast to false to ensure that feedback is delivered for all matrix combinations. Consider changing this to true when your workflow is stable.
      fail-fast: false

      # Set up a matrix to run the following 3 configurations:
      # 1. <Windows, Release, latest MSVC compiler toolchain on the default runner image, default generator>
      # 2. <Linux, Release, latest GCC compiler toolchain on the default runner image, default generator>
      # 3. <Linux, Release, latest Clang compiler toolchain on the default runner image, default generator>
      #
      # To add more build types (Release, Debug, RelWithDebInfo, etc.) customize the build_type list.
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]
        build_type: [Release]
        c_compiler: [gcc, clang, cl]
        include:
          - os: windows-latest
            c_compiler: cl
            cpp_compiler: cl
            cpp_flags: /WX
          - os: ubuntu-latest
            c_compiler: gcc
            cpp_compiler: g++
            cpp_flags: -Werror
          - os: ubuntu-latest
            c_compiler: clang
            cpp_compiler: clang++
            cpp_flags: -Werror
          - os: macos-latest
            c_compiler: clang
            cpp_compiler: clang++
            cpp_flags: -Werror
        exclude:
          - os: windows-latest
            c_compiler: gcc
          - os: windows-latest
            c_compiler: clang
          - os: ubuntu-latest
            c_compiler: cl
          - os: macos-latest
            c_compiler: cl
          - os: macos-latest
            c_compiler: gcc
  
    steps:
      - name: "Checkout repository"
        uses: actions/checkout@v4
        with:
          submodules: true

      - name: Set reusable strings
        # Turn repeated input strings (such as the build output directory) into step outputs. These step outputs can be used throughout the workflow file.
        id: strings
        shell: bash
        run: |
          echo "build-output-dir=${{ github.workspace }}/build" >> "$GITHUB_OUTPUT"

      - name: "Setup ccache"
        uses: ./
        with:
          key: "ccache-key"
          cache_dir: ".ccache"
          path: ${{ matrix.path }}
      
      - name: Configure CMake
        run: >
          cmake -B ${{ steps.strings.outputs.build-output-dir }}
          -DCMAKE_CXX_COMPILER=${{ matrix.cpp_compiler }}
          -DCMAKE_C_COMPILER=${{ matrix.c_compiler }}
          -DCMAKE_BUILD_TYPE=${{ matrix.build_type }}
          -D CMAKE_C_COMPILER_LAUNCHER=ccache
          -D CMAKE_CXX_COMPILER_LAUNCHER=ccache
          -S ${{ github.workspace }}/examples

      - name: Build Executable
        run: cmake --build ${{ steps.strings.outputs.build-output-dir }} --config ${{ matrix.build_type }}