ubuntu-build.yml

name: Linux

on:
  push:
    branches:
      - '*'
      
jobs:
  build-linux:
    name: build-linux
    runs-on: ubuntu-latest
    env:
      LLVM_TAG:
    steps:
      - name: Install prerequisites
        run: |
          wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
          sudo add-apt-repository "deb http://apt.llvm.org/jammy/ llvm-toolchain-jammy$LLVM_TAG main"
          sudo apt update
          # Remove any base dist LLVM/Clang installations
          sudo apt remove -y \
               "libclang*" \
               "clang*" \
               "llvm*"
          # Reinstall tagged versions
          sudo apt install -y \
               ninja-build \
               llvm$LLVM_TAG-dev \
               libclang$LLVM_TAG-dev \
               clang$LLVM_TAG

      - name: Capture LLVM major version
        run: |
          echo "LLVM_MAJOR=$(ls -1d /usr/lib/llvm-* | sort | tail -n1 | sed 's/.*llvm-//')" >> $GITHUB_ENV

      - name: Work around broken packaging
        run: |
          sudo touch /usr/lib/llvm-$LLVM_MAJOR/lib/libclang-$LLVM_MAJOR.so.1

      - name: Checkout
        uses: actions/checkout@v4
        with:
          path: main
      
      - name: Checkout tools repo
        uses: actions/checkout@v4
        with:
          repository: include-what-you-use/include-what-you-use
          path: iwyu

      - name: Build include-what-you-use
        run: |
          cd iwyu
          mkdir build
          cd ./build
          cmake -G Ninja \
                -DCMAKE_EXPORT_COMPILE_COMMANDS=on \
                -DCMAKE_C_COMPILER=clang$LLVM_TAG \
                -DCMAKE_CXX_COMPILER=clang++$LLVM_TAG \
                -DCMAKE_INSTALL_PREFIX=./ \
                -DCMAKE_INSTALL_RPATH_USE_LINK_PATH=on \
                ../
          ninja

      - name: Test install
        run: |
          cd ./iwyu/build
          cmake --install .
          ls -lr

      - name: setup
        run: |
          sudo apt-get update
          sudo apt-get install -y mesa-utils xvfb xorg-dev libglu1-mesa-dev glslang-dev glslang-tools

      - name: set up engine dependencies
        run: |
          cd main
          git submodule init
          git submodule update
          #cd thirdparty/glew
          #make extensions
      - name: build
        run: |
          cd main
          mkdir build
          cmake -DCMAKE_EXPORT_COMPILE_COMMANDS=ON -DBUILD_SAMPLES=OFF -DBUILD_TESTS=ON -DOPENGL_SHADER_OUTPUT=ON -S . -B build
          cd build
          make
          ../iwyu/build/bin/iwyu_tool.py -p .
      - name: test
        continue-on-error: true
        run: |
          cd build/tests
          mkdir glslang
          xvfb-run -a -e errors ./limitless-tests
          cat errors
      - name: shader glslang validation
        run: |
          cd build/tests
          cd glslang
          for file in ./*; do glslangValidator -C "$file"; done