linux.yml

name: Linux

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

concurrency:
  group: ${{ github.ref }}-${{ github.workflow }}
  cancel-in-progress: true

env:
  CMAKE_GENERATOR: Ninja

jobs:
  build:
    name: Linux ${{ matrix.compiler.name }}
    runs-on: ubuntu-22.04
    strategy:
      matrix:
        compiler:
          [
            { name: "GCC", cc: "gcc", cxx: "g++" },
            { name: "Clang", cc: "clang-18", cxx: "clang++-18" },
          ]
      fail-fast: false
    steps:
      - name: Check out code
        uses: actions/checkout@v4
        with:
          submodules: recursive

      - name: Install build dependencies
        run: |
          sudo apt update
          sudo apt install -y ninja-build cmake mesa-utils freeglut3-dev

      - name: Install LLVM
        if: matrix.compiler.name == 'Clang'
        run: |
          wget https://apt.llvm.org/llvm.sh
          chmod +x llvm.sh
          sudo ./llvm.sh 18 all

      - name: Install conan
        run: |
          pip3 install --upgrade conan
          conan profile detect -f

      - name: CMake config
        run: >
          cmake
          -S .
          -B build
          -G Ninja
          -D CMAKE_BUILD_TYPE=Release
          -D CMAKE_C_COMPILER="${{ matrix.compiler.cc }}"
          -D CMAKE_CXX_COMPILER="${{ matrix.compiler.cxx }}"
          -D CMAKE_PROJECT_TOP_LEVEL_INCLUDES=external/cmake-conan/conan_provider.cmake
          -D CONAN_INSTALL_ARGS="--build=missing;-c tools.system.package_manager:mode=install;-c tools.system.package_manager:sudo=True"

      - name: CMake build
        run: cmake --build build