ci.yml

name: SQUINT CI

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

jobs:
  build-and-test-linux:
    name: Build and Test (Linux)
    runs-on: ubuntu-latest
    strategy:
      matrix:
        compiler: [gcc, clang]
        version: [12, 17]
        blas: [MKL, OpenBLAS, NONE]
        include:
          - compiler: gcc
            version: 12
            dockerfile: Dockerfile.gcc-dev
          - compiler: clang
            version: 17
            dockerfile: Dockerfile.llvm-dev
        exclude:
          - compiler: gcc
            version: 17
          - compiler: clang
            version: 12

    steps:
    - uses: actions/checkout@v4

    - name: Build Docker image
      run: |
        docker build -t ${{ matrix.compiler }}-${{ matrix.version }} \
          --build-arg COMPILER_VERSION=${{ matrix.version }} \
          -f ${{ github.workspace }}/${{ matrix.dockerfile }} .

    - name: Build and Test in Docker
      run: |
        docker run --rm -v ${{ github.workspace }}:/src ${{ matrix.compiler }}-${{ matrix.version }} bash -c "
          cd /src &&
          mkdir build &&
          cd build &&
          source /opt/intel/oneapi/setvars.sh &&
          cmake .. -G Ninja \
            -DSQUINT_BUILD_TESTS=ON \
            -DBLAS_BACKEND=${{ matrix.blas }} \
            -DCMAKE_CXX_COMPILER=${{ matrix.compiler == 'gcc' && 'g++' || 'clang++' }}-${{ matrix.version }} &&
          cmake --build . &&
          ctest -L SQUINT --output-on-failure
        "

  build-and-test-windows:
    name: Build and Test (Windows)
    runs-on: windows-2022
    strategy:
      matrix:
        compiler: [msvc]
        version: [2022]
        blas: [MKL, OpenBLAS, NONE]
        include:
          - compiler: msvc
            version: 2022
            dockerfile: Dockerfile.msvc-dev

    steps:
    - uses: actions/checkout@v4

    - name: Build Docker image
      run: |
        docker build -t ${{ matrix.compiler }}-${{ matrix.version }} `
          --build-arg COMPILER_VERSION=${{ matrix.version }} `
          -f ${{ github.workspace }}/${{ matrix.dockerfile }} .

    - name: Build and Test in Docker
      run: |
        docker run --rm -v ${{ github.workspace }}:/src ${{ matrix.compiler }}-${{ matrix.version }} powershell -Command "
          cd /src;
          mkdir build;
          cd build;
          cmake .. -G Ninja `
            -DSQUINT_BUILD_TESTS=ON `
            -DBLAS_BACKEND=${{ matrix.blas }};
          cmake --build .;
          ctest -L SQUINT --output-on-failure
        "
      shell: pwsh

  clang-tidy:
    name: Clang-Tidy
    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v4

    - name: Build Docker image
      run: |
        docker build -t llvm-dev --build-arg COMPILER_VERSION=17 -f ${{ github.workspace }}/Dockerfile.llvm-dev .

    - name: Run Clang-Tidy in Docker
      run: |
        docker run --rm -v ${{ github.workspace }}:/src llvm-dev bash -c "
          cd /src &&
          mkdir build &&
          cd build &&
          cmake .. -G Ninja -DSQUINT_BUILD_TESTS=ON -DCMAKE_EXPORT_COMPILE_COMMANDS=ON -DBLAS_BACKEND=NONE &&
          cmake --build . &&
          find ../include -name '*.cpp' -or -name '*.hpp' | 
          xargs -P $(nproc) clang-tidy -p . 
          --config-file=../.clang-tidy
        "

    - name: Check Clang-Tidy result
      run: |
        if [ $? -ne 0 ]; then
          echo "Clang-Tidy found issues. Please fix them before merging."
          exit 1
        fi