ci.yml

name: C++ CI Linux

on:
  push:
    branches: [ "master" ]
  pull_request:
    branches: [ "master" ]

jobs:
  build-and-test:
    runs-on: ubuntu-latest
    
    defaults:
      run:
        working-directory: ./backend

    steps:
    - uses: actions/checkout@v4

    - name: Install dependencies
      run: |
        sudo apt-get update
        sudo apt-get install -y cmake gcc g++ libprotobuf-dev protobuf-compiler libcmocka-dev libgmp-dev lsb-release wget software-properties-common gnupg zlib1g-dev leiningen

    - name: Install LLVM 20
      run: |
        wget https://apt.llvm.org/llvm.sh
        chmod +x llvm.sh
        sudo ./llvm.sh 20
        sudo apt-get install -y clang-20 lld-20 libc++-20-dev libc++abi-20-dev llvm-20-dev

    - name: Configure CMake
      run: |
        cmake -S . -B build \
          -DCMAKE_C_COMPILER=clang-20 \
          -DCMAKE_CXX_COMPILER=clang++-20 \
          -DLLVM_DIR=/usr/lib/llvm-20/lib/cmake/llvm \
          -DCMAKE_BUILD_TYPE=Debug

    - name: Build
      run: cmake --build build -j$(nproc)

    - name: Run Tests
      working-directory: ./backend/build
      run: ctest -j$(nproc) --output-on-failure