clang-tidy.yaml

name: Linter

on: [push, pull_request]

env:
  OPEN_UCX_LINK: https://github.com/openucx/ucx
  OPEN_UCX_BRANCH: master
  CLANG_VER: 17
jobs:
  clang-tidy:
    runs-on: ubuntu-22.04
    steps:
    - name: Install dependencies
      run: |
        sudo apt-get update
        sudo apt-get install -y --no-install-recommends wget gpg
        # Setup LLVM repository
        sudo mkdir -p /etc/apt/keyrings
        wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo gpg --dearmor -o /etc/apt/keyrings/llvm.gpg
        echo "deb [signed-by=/etc/apt/keyrings/llvm.gpg] http://apt.llvm.org/jammy/ llvm-toolchain-jammy-${CLANG_VER} main" | sudo tee /etc/apt/sources.list.d/llvm.list
        sudo apt-get update
        sudo apt-get install -y --no-install-recommends clang-tidy-${CLANG_VER} bear
    - name: Get UCX
      run: git clone ${OPEN_UCX_LINK} -b ${OPEN_UCX_BRANCH} /tmp/ucx
    - name: Build UCX
      run: |
        cd /tmp/ucx && ./autogen.sh
        CC=clang-${CLANG_VER} CXX=clang++-${CLANG_VER} ./contrib/configure-release --without-java --without-go --disable-numa --prefix $PWD/install
        make -j install
    - uses: actions/checkout@v1
    - name: Build UCC
      run: |
        ./autogen.sh
        CC=clang-${CLANG_VER} CXX=clang++-${CLANG_VER} ./configure --prefix=/tmp/ucc/install --with-ucx=/tmp/ucx/install --enable-assert
        bear --output /tmp/compile_commands.json -- make -j
    - name: Run clang-tidy
      run: |
        echo "Workspace: ${GITHUB_WORKSPACE}"
        cd ${GITHUB_WORKSPACE}
        run-clang-tidy-${CLANG_VER} -p /tmp/ 2>&1 | tee /tmp/clang_tidy.log
        nerrors=$(grep 'error:' /tmp/clang_tidy.log | wc -l)
        if [ $nerrors -ne 0 ]; then
            exit 125;
        fi