coverity.yml

name: Nightly Coverity Scan
on:
  schedule:
  # UTC time, 'minute hour day-of-month month day-of-week'
  - cron: '0 5 * * *'

permissions:
  contents: read
  
env:
  APT_PACKAGES: >-
    abi-compliance-checker
    abi-dumper
    build-essential
    debhelper
    fakeroot
    gcc
    git
    libnl-3-200 libnl-3-dev libnl-route-3-200 libnl-route-3-dev
    libnuma-dev
    libudev-dev
    uuid-dev
    make
    ninja-build
    pandoc
    pkg-config
    python-is-python3
    rpm
    sparse
    valgrind
    wget
  OFI_PROVIDER_FLAGS: >-
    --enable-efa=rdma-core/build
    --enable-mrail
    --enable-psm3=rdma-core/build
    --enable-rxd
    --enable-rxm
    --enable-shm
    --enable-tcp
    --enable-udp
    --enable-usnic
    --enable-verbs=rdma-core/build
    --enable-sm2
  RDMA_CORE_PATH: 'rdma-core/build'
  RDMA_CORE_VERSION: v34.1
jobs:
  coverity:
    runs-on: ubuntu-20.04
    steps:
      - name: Install dependencies (Linux)
        run: |
          sudo apt-get update
          sudo apt-get install -y ${{ env.APT_PACKAGES }}
      - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
      - name: Download Coverity tools
        run: |
          wget https://scan.coverity.com/download/linux64 --post-data "token=${{ secrets.COVERITY_SCAN_TOKEN }}&project=ofiwg%2Flibfabric" -O coverity_tool.tgz
          mkdir cov-analysis-linux64-2020.09
          tar xzf coverity_tool.tgz --strip 1 -C cov-analysis-linux64-2020.09
      - name: Run Coverity Build
        run: |
          set -x
          git clone --depth 1 -b ${{ env.RDMA_CORE_VERSION }} https://github.com/linux-rdma/rdma-core.git
          pushd rdma-core; bash build.sh; popd
          export LD_LIBRARY_PATH="$PWD/${{ env.RDMA_CORE_PATH }}/lib:$LD_LIBRARY_PATH"

          # We use a compiler extension that supports broader complex type
          # definitions than what's defined in C99 standard (which only defines
          # complex floats). For some reason, the version of GCC in this
          # container does not provide that extension, but clang does. Until we
          # know better, this action will use the clang compiler to generate the
          # cov-build bundle needed for the coverity scan.
          export PATH=$PWD/cov-analysis-linux64-2020.09/bin:$PATH
          cov-configure --clang

          ./autogen.sh
          ./configure --prefix=$PWD/install ${{ env.OFI_PROVIDER_FLAGS }} CC=clang
          make install
          make clean
          pushd fabtests
          ./autogen.sh
          ./configure --with-libfabric=$PWD/../install CC=clang
          popd
          cov-build --dir cov-int bash -c "make && make -C fabtests LDFLAGS=\"-L$PWD/${{ env.RDMA_CORE_PATH }}/lib -L$PWD/install/lib\""
      - name: Submit results
        run: |
          tar czvf libfabric.tgz cov-int
          curl \
            --form token=${{ secrets.COVERITY_SCAN_TOKEN }} \
            --form email=ofiwg@lists.openfabrics.org \
            --form file=@libfabric.tgz \
            --form version="main" \
            --form description="`$PWD/install/bin/fi_info -l`" \
            https://scan.coverity.com/builds?project=ofiwg%2Flibfabric
      - name: Upload build logs
        uses: actions/upload-artifact@0b2256b8c012f0828dc542b3febcab082c67f72b # v4.3.4
        with:
          name: coverity-build-log.txt
          path: cov-int/build-log.txt