analysis.yml

name: Code Analysis
on: [push, pull_request]
jobs:
  Code-Analysis:
    runs-on: ubuntu-20.04
    steps:
      - uses: actions/checkout@v3

      - name: Install Cppcheck
        run: |
          sudo apt-get update && sudo apt-get install libpcre3-dev
          git clone https://github.com/danmar/cppcheck.git
          cd cppcheck
          git checkout 2.13.x
          # Disable color output of cppcheck
          sed -i 's/ *bool *gDisableColors *= *false;/bool gDisableColors = true;/' lib/color.cpp
          sudo make -j4 MATCHCOMPILER=yes FILESDIR=/usr/share/cppcheck HAVE_RULES=yes CXXFLAGS="-O2 -DNDEBUG -Wall -Wno-sign-compare -Wno-unused-function" install

      - name: Install Python dependencies
        run: pip3 install --upgrade setuptools urllib3 chardet pyOpenSSL pygithub

      - name: Install CUDA Toolkit
        uses: Jimver/cuda-toolkit@v0.2.14
        with:
          method: network
          use-github-cache: false
          use-local-cache: false

      - name: Configure NiftyReg
        run: |
          mkdir build
          cd build
          cmake -DCMAKE_C_COMPILER=gcc \
                -DCMAKE_CXX_COMPILER=g++ \
                -DCMAKE_BUILD_TYPE=Debug \
                -DBUILD_ALL_DEP=ON \
                -DCHECK_GPU=OFF \
                -DUSE_CUDA=ON \
                -DUSE_OPENCL=ON \
                -DUSE_SSE=ON \
                -DUSE_OPENMP=ON \
                -DBUILD_TESTING=OFF \
                -DWITH_COVERAGE=OFF \
                -DCMAKE_EXPORT_COMPILE_COMMANDS=ON \
                ..

      - name: Code Analysis
        env:
            COMMENT_TITLE: Code Analysis Results
            GITHUB_TOKEN: ${{ github.token }}
            PR_NUMBER: ${{ github.event.pull_request.number }}
            REPO: ${{ github.repository }}
            REPORT_PR_CHANGES_ONLY: false
        run: |
            analysis_file="analysis.txt"
            cppcheck_params="--enable=warning --check-level=exhaustive --suppress=internalError --suppress=internalAstError"
            cppcheck -j4 $cppcheck_params --project=$(pwd)/build/compile_commands.json --output-file=$analysis_file
            # Since cppcheck does not support OpenCL and CUDA, we need to check these files separately
            find $(pwd)/reg-lib/cl/. -name "*.cl" -print0 | while IFS= read -r -d '' file; do cppcheck "$file" $cppcheck_params --language=c++ 2>> $analysis_file; done
            find $(pwd)/reg-lib/cuda/. -name "*.cu" -print0 | while IFS= read -r -d '' file; do cppcheck "$file" $cppcheck_params --language=c++ 2>> $analysis_file; done
            python3 .github/code_analysis.py -cc $analysis_file -o ${{ github.event_name == 'push' }} -fk false