ci.yml

name: CI

env:
  PROJECT: EXPECTED_LITE

on:
  push:
    branches: [ master ]

  pull_request:
    branches: [ master ]

  workflow_dispatch:

jobs:
  gcc:
    strategy:
      fail-fast: false
      matrix:
        version: [9, 10, 11]

    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - name: Install GCC ${{ matrix.version }}
        run: sudo apt-get install -y gcc-${{ matrix.version }} g++-${{ matrix.version }}

      - name: Configure tests
        env:
          CXX: g++-${{ matrix.version }}
        run: cmake -S . -B build
          -D CMAKE_BUILD_TYPE:STRING=Release
          -D ${{ env.PROJECT }}_OPT_SELECT_NONSTD=ON
          -D ${{ env.PROJECT }}_OPT_BUILD_TESTS=ON
          -D ${{ env.PROJECT }}_OPT_BUILD_EXAMPLES=OFF

      - name: Build tests
        run: cmake --build build -j 4

      - name: Run tests
        working-directory: build
        run: ctest --output-on-failure -j 4

  clang:
    strategy:
      fail-fast: false
      matrix:
        version: [11, 12]

    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      # Workaround for incompatible clang and libstc++ versions, see
      # <https://github.com/actions/runner-images/issues/8659> for more info.
      # The basic idea here is to remove g++ 13 and its C++ standard library
      # and replace that with a compatible version of libstdc++.
      # - name: Workaround for GHA issue 8659
      #   run: |
      #     sudo apt-get purge -y g++-13 gcc-13 libstdc++-13-dev
      #     sudo apt-get install -y --allow-downgrades libstdc++-12-dev libstdc++6=12.* libgcc-s1=12.*

      - name: Install Clang ${{ matrix.version }}
        run: sudo apt-get install -y clang-${{ matrix.version }}

      - name: Configure tests
        env:
          CXX: clang-${{ matrix.version }}
        run: cmake -S . -B build
          -D CMAKE_CXX_COMPILER=clang++-${{ matrix.version }}
          -D CMAKE_BUILD_TYPE:STRING=Release
          -D ${{ env.PROJECT }}_OPT_SELECT_NONSTD=ON
          -D ${{ env.PROJECT }}_OPT_BUILD_TESTS=ON
          -D ${{ env.PROJECT }}_OPT_BUILD_EXAMPLES=OFF

      - name: Build tests
        run: cmake --build build -j 4

      - name: Run tests
        working-directory: build
        run: ctest --output-on-failure -j 4

  msvc:
    strategy:
      fail-fast: false
      matrix:
        os: [windows-2019, windows-2022]

    runs-on: ${{ matrix.os }}

    steps:
      - uses: actions/checkout@v4

      - name: Configure tests
        run: cmake -S . -B build
          -D ${{ env.PROJECT }}_OPT_SELECT_NONSTD=ON
          -D ${{ env.PROJECT }}_OPT_BUILD_TESTS=ON
          -D ${{ env.PROJECT }}_OPT_BUILD_EXAMPLES=OFF

      - name: Build tests
        run: cmake --build build --config Release -j 4

      - name: Run tests
        working-directory: build
        run: ctest -C Release --output-on-failure -j 4