name: CI

on:
  push:
    branches: [ "main" ]
  pull_request:
    branches: [ "main" ]

jobs:
  build:
    runs-on: ${{ matrix.platform.os }}
    strategy: 
      fail-fast: false
      matrix:
        build_configuration: [debug, release, sanitizers]
        platform:
          - { os: ubuntu-latest, compiler: gcc }
          - { os: ubuntu-latest, compiler: clang }
          - { os: macos-latest, compiler: appleclang }
          - { os: windows-latest, compiler: msvc }

    steps:
    - name: checkout
      uses: actions/checkout@v3

    - name: Set up Python for CMake installation
      uses: actions/setup-python@v5
      with:
        python-version: '3.12'

    - name: Install CMake 4.x
      run: python -m pip install "cmake>=4.0,<5"

    - name: Set up MSVC developer environment
      if: runner.os == 'Windows'
      uses: ilammy/msvc-dev-cmd@v1

    - name: Install Ninja on Linux
      if: runner.os == 'Linux'
      run: sudo apt-get update && sudo apt-get install -y ninja-build

    - name: Install Ninja on macOS
      if: runner.os == 'macOS'
      run: brew list ninja >/dev/null 2>&1 || brew install ninja

    - name: cache
      uses: actions/cache@v3
      with:
        path: build/${{ matrix.platform.compiler }}-${{ matrix.build_configuration }}/_deps
        key: ${{ runner.os }}-${{ matrix.platform.compiler }}-${{ matrix.build_configuration }}-${{ github.workflow }}-fetchcontent-${{ hashFiles('CMakePresets.json', '**/CMakeLists.txt', '**/*.cmake') }}

    - name: Configure CMake
      run: cmake --preset ${{ matrix.platform.compiler }}-${{ matrix.build_configuration }}

    - name: Build
      run: cmake --build --preset ${{ matrix.platform.compiler }}-${{ matrix.build_configuration }} --parallel 2

    - name: Test
      run: ctest --preset ${{ matrix.platform.compiler }}-${{ matrix.build_configuration }}