ci.yml

name: ci
on:
  pull_request:
  release:
    types: [published]
  push:
    tags: '*'
    branches:
      - main
      - develop

env:
  VERBOSE: 1


jobs:
  build-and-test:
    name: ${{matrix.name}} (${{matrix.cmake_build_type}})
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false

      matrix:
        name:
          - Linux GCC
          - Linux Clang
          - Linux Emscripten
          - MacOS Clang
          - MacOS GCC
          - Windows MSVC

        cmake_build_type:
          - Debug
          - Release

        include:
          - compiler: clang++

          - cmake-launcher: ''

          - name: 'Linux GCC'
            compiler: g++
            os: ubuntu-latest

          - name: 'Linux Clang'
            os: ubuntu-latest

          - name: 'MacOS Clang'
            os: macOS-latest

          - name: 'MacOS GCC'
            os: macOS-latest
            compiler: g++-14

          - name: 'Windows MSVC'
            compiler: cl
            os: windows-latest

          - name: 'Linux Emscripten'
            compiler: ''
            os: ubuntu-latest
            cmake-launcher: emcmake

    env:
      compiler: ${{ matrix.compiler && format('-DCMAKE_CXX_COMPILER={0}', matrix.compiler) || '' }}

    steps:
      - name: Install cppcheck
        run: ${{ runner.os == 'Windows' && 'choco install cppcheck -y' || runner.os == 'macOS' && 'brew install cppcheck' || runner.os == 'Linux' && 'sudo apt-get install cppcheck' }}

      - name: Check for clang/clang-tidy version mismatches
        if: ${{ matrix.compiler == 'clang++' }}
        run: |
          # Don't bother unless clang-tidy is available.
          if ! clang-tidy --version > /dev/null 2>&1; then
            exit 0
          fi

          clang_version=$(clang --version | head -n 1 | grep -oE '[0-9]+\.[0-9]+\.[0-9]+')
          clang_tidy_version=$(clang-tidy --version | head -n 1 | grep -oE '[0-9]+\.[0-9]+\.[0-9]+')
          if [ "$clang_version" != "$clang_tidy_version" ]; then
            echo "clang version $clang_version doesn't match clang-tidy version $clang_tidy_version"
            exit 1
          fi

      - name: Set up Emscripten
        uses: mymindstorm/setup-emsdk@v14
        if: ${{ contains(matrix.name, 'Emscripten') }}

      - name: Set up MSVC (Windows)
        uses: compnerd/gha-setup-vsdevenv@main

      - name: Set up latest CMake and Ninja
        uses: lukka/get-cmake@latest

      - name: Checkout
        uses: actions/checkout@v4
        with:
          show-progress: false

      - name: Configure
        run: |
          ${{ matrix.cmake-launcher }} cmake -Wno-dev -S . -B ./build -GNinja ${{env.compiler}} -DCMAKE_BUILD_TYPE=${{matrix.cmake_build_type}} -DCMAKE_CXX_STANDARD=17 -DBUILD_TESTING=ON

      - name: Build
        run: |
          cmake --build ./build

      - name: Test
        run: |
          ctest --output-on-failure --timeout 20 --test-dir ./build