name: clang PCH

on:
  push:
  pull_request:

jobs:
  build:
    runs-on: ubuntu-22.04
    steps:
    - uses: actions/checkout@v2
    - name: Dependencies
      run: |
        sudo apt-get update && sudo apt-get install -yq libboost-all-dev clang gcc g++
        sudo update-alternatives --install /usr/bin/cc cc /usr/bin/clang 100
        sudo update-alternatives --install /usr/bin/c++ c++ /usr/bin/clang 100
    - name: Setup
      run: |
        mkdir bin
        cd bin
        cmake ../ -DWITH_WARNINGS=1 -DWITH_COREDEBUG=0 -DUSE_COREPCH=1 -DUSE_SCRIPTPCH=1 -DTOOLS=1 -DSCRIPTS=static -DSERVERS=1 -DNOJEM=0 -DCMAKE_BUILD_TYPE=Debug -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_C_FLAGS="-Werror" -DCMAKE_CXX_FLAGS="-Werror" -DCMAKE_C_FLAGS_DEBUG="-DNDEBUG" -DCMAKE_CXX_FLAGS_DEBUG="-DNDEBUG" -DCMAKE_INSTALL_PREFIX=check_install -DBUILD_TESTING=0
        cd ..
    - name: Build
      run: |
        cd bin
        make -j 4 -k && make install
    - name: Check executables
      run: |
        cd bin/check_install/bin
        ./authserver --version
        ./worldserver --version