name: cmake

on:
  push:
    branches: [main]
    paths:
      - ".github/workflows/cmake.yml"
      - "include/**"
      - "src/**"
      - "tests/**"
      - "CMakeLists.txt"

  pull_request:
    branches: [main]
    paths:
      - ".github/workflows/cmake.yml"
      - "include/**"
      - "src/**"
      - "tests/**"
      - "CMakeLists.txt"

jobs:
  build:
    strategy:
      matrix:
        os: [ubuntu-24.04, windows-2025, macos-15]

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

    steps:
      - name: Setup ninja
        if: matrix.os == 'windows-2025'
        uses: MinoruSekine/setup-scoop@v4.0.1
        with:
          buckets: main
          apps: ninja

      - name: Setup llvm & libstdc++ & cmake & ninja
        if: matrix.os == 'ubuntu-24.04'
        run: |
          sudo apt update
          sudo apt install -y gcc-14 g++-14 libstdc++-14-dev

          sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-14 100
          sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-14 100

          sudo update-alternatives --set gcc /usr/bin/gcc-14
          sudo update-alternatives --set g++ /usr/bin/g++-14

          wget https://apt.llvm.org/llvm.sh
          chmod +x llvm.sh
          sudo ./llvm.sh 20 all

          sudo apt install -y cmake ninja-build

      - name: Setup llvm@20 and lld
        if: matrix.os == 'macos-15'
        run: |
          brew install llvm@20 lld@20

      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Setup msvc sysroot for cmake
        if: matrix.os == 'windows-2025'
        uses: ilammy/msvc-dev-cmd@v1

      - name: Build clice (release, windows)
        if: matrix.os == 'windows-2025'
        run: |
          cmake -B build -G Ninja -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DCLICE_ENABLE_TEST=ON
          cmake --build build

      - name: Build clice (debug, linux)
        if: matrix.os == 'ubuntu-24.04'
        run: |
          cmake -B build -G Ninja -DCMAKE_BUILD_TYPE=Debug -DCMAKE_C_COMPILER=clang-20 -DCMAKE_CXX_COMPILER=clang++-20 -DCLICE_ENABLE_TEST=ON
          cmake --build build

      - name: Build clice (debug, macos)
        if: matrix.os == 'macos-15'
        run: |
          export PATH="/opt/homebrew/opt/llvm@20/bin:/opt/homebrew/opt/lld@20/bin:$PATH"
          cmake -B build -G Ninja -DCMAKE_BUILD_TYPE=Debug -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DCLICE_ENABLE_TEST=ON
          cmake --build build

      - name: Install uv for integration tests
        uses: astral-sh/setup-uv@v6

      - name: Run tests
        if: matrix.os == 'windows-2025'
        run: |
          ./build/bin/unit_tests.exe --test-dir="./tests/data" --resource-dir="./.llvm/lib/clang/20"
          uv run pytest -s --log-cli-level=INFO tests/integration --executable=./build/bin/clice.exe --resource-dir="./build/lib/clang/20"

      - name: Run tests
        if: matrix.os == 'ubuntu-24.04' ||  matrix.os == 'macos-15'
        run: |
          ./build/bin/unit_tests --test-dir="./tests/data" --resource-dir="./.llvm/lib/clang/20"
          uv run pytest -s --log-cli-level=INFO tests/integration --executable=./build/bin/clice --resource-dir="./build/lib/clang/20"