.github/workflows/linux.yml

name: Linux

on:
  push:
    paths-ignore:
      - 'README.md'
      - 'doc/**'
  pull_request:
    paths-ignore:
      - 'README.md'
      - 'doc/**'

jobs:
  linux-build:
    strategy:
      fail-fast: false
      matrix:
        platform:
          - os: ubuntu-24.04
            compiler: g++-12
          - os: ubuntu-24.04
            compiler: g++-13
          - os: ubuntu-24.04
            compiler: g++-14
          - os: ubuntu-24.04
            compiler: clang++-16
          - os: ubuntu-24.04
            compiler: clang++-17
          - os: ubuntu-24.04
            compiler: clang++-18
          - os: ubuntu-22.04
            compiler: g++-11
          - os: ubuntu-22.04
            compiler: clang++-13
          - os: ubuntu-22.04
            compiler: clang++-14
          - os: ubuntu-22.04
            compiler: clang++-15
        build_type: [Release, Debug]
    runs-on: ${{ matrix.platform.os }}

    steps:
      - name: Install Dependencies
        run: |
          sudo apt -qq update
          sudo apt -qq install -y ninja-build --no-install-recommends --no-install-suggests

      - uses: actions/checkout@v4

      - name: Configure CMake
        run: |
          cmake -S $GITHUB_WORKSPACE -B build \
          -GNinja \
          -DCMAKE_CXX_COMPILER=${{ matrix.platform.compiler }} \
          -DCMAKE_BUILD_TYPE=${{ matrix.build_type }}

      - name: Build project
        run: cmake --build build/

      - name: Run tests
        working-directory: build/
        run: ctest -C ${{ matrix.build_type }} --output-on-failure

  linux-gcc-extra:
    strategy:
      fail-fast: false
      matrix:
        flags: ["-fno-rtti", "-fno-exceptions"]
        build_type: [Debug, Release]

    runs-on: ubuntu-24.04

    steps:
    - uses: actions/checkout@v4
    - uses: seanmiddleditch/gha-setup-ninja@v5

    - run: cmake -E make_directory build

    - working-directory: build/
      run: cmake $GITHUB_WORKSPACE -GNinja -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} -DCMAKE_CXX_FLAGS="${{ matrix.flags }}"

    - working-directory: build/
      run: cmake --build .

    - working-directory: build/
      run: ctest --output-on-failure

  linux-clang-extra:
    strategy:
      fail-fast: false
      matrix:
        flags: ["-fno-rtti", "-fno-exceptions", "-fms-extensions"]
        build_type: [Debug, Release]

    runs-on: ubuntu-24.04

    env:
      CXX: clang++

    steps:
    - uses: actions/checkout@v4
    - uses: seanmiddleditch/gha-setup-ninja@v5

    - run: cmake -E make_directory build

    - working-directory: build/
      run: cmake $GITHUB_WORKSPACE -GNinja -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} -DCMAKE_CXX_FLAGS="${{ matrix.flags }}"

    - working-directory: build/
      run: cmake --build .

    - working-directory: build/
      run: ctest --output-on-failure