coverity.yml

name: "Run Coverity Scan"

on:
  schedule:
    - cron: "0 0 * * FRI"

  workflow_dispatch:

jobs:
  analyze:
    name: Analyze
    if: ${{ github.repository == 'lammps/lammps' }}
    runs-on: ubuntu-latest
    container:
      image: lammps/buildenv:ubuntu20.04

    steps:
    - name: Checkout repository
      uses: actions/checkout@v3
      with:
        fetch-depth: 2

    - name: Create Build and Download Folder
      run: mkdir build download

    - name: Cache Coverity
      id: cache-coverity
      uses: actions/cache@v3
      with:
        path: ./download/
        key: ${{ runner.os }}-download-${{ hashFiles('**/coverity_tool.*') }}

    - name: Download Coverity if necessary
      if: steps.cache-coverity.outputs.cache-hit != 'true'
      working-directory: download
      run: |
        wget -nv https://scan.coverity.com/download/linux64 --post-data "token=${{ secrets.COVERITY_TOKEN }}&project=LAMMPS" -O coverity_tool.tgz
        wget -nv https://scan.coverity.com/download/linux64 --post-data "token=${{ secrets.COVERITY_TOKEN }}&project=LAMMPS&md5=1" -O coverity_tool.md5
        echo " coverity_tool.tgz" >> coverity_tool.md5
        md5sum -c coverity_tool.md5

    - name: Setup Coverity
      run: |
        tar xzf download/coverity_tool.tgz
        ln -s cov-analysis-linux64-* coverity

    - name: Configure LAMMPS via CMake
      shell: bash
      working-directory: build
      run: |
        cmake \
        -C ../cmake/presets/clang.cmake \
        -C ../cmake/presets/most.cmake \
        -C ../cmake/presets/kokkos-openmp.cmake \
        -D CMAKE_BUILD_TYPE="RelWithDebug" \
        -D CMAKE_TUNE_FLAGS="-Wall -Wextra -Wno-unused-result" \
        -D BUILD_MPI=on \
        -D BUILD_OMP=on \
        -D BUILD_SHARED_LIBS=on \
        -D LAMMPS_SIZES=SMALLBIG \
        -D LAMMPS_EXCEPTIONS=off \
        -D PKG_MESSAGE=on \
        -D PKG_MPIIO=on \
        -D PKG_ATC=on \
        -D PKG_AWPMD=on \
        -D PKG_BOCS=on \
        -D PKG_EFF=on \
        -D PKG_H5MD=on \
        -D PKG_INTEL=on \
        -D PKG_LATBOLTZ=on \
        -D PKG_MANIFOLD=on \
        -D PKG_MGPT=on \
        -D PKG_ML-PACE=on \
        -D PKG_ML-RANN=on \
        -D PKG_MOLFILE=on \
        -D PKG_NETCDF=on \
        -D PKG_PTM=on \
        -D PKG_QTB=on \
        -D PKG_SMTBQ=on \
        -D PKG_TALLY=on \
        ../cmake

    - name: Run Coverity Scan
      shell: bash
      working-directory: build
      run: |
        export PATH=$GITHUB_WORKSPACE/coverity/bin:$PATH
        cov-build --dir cov-int cmake --build . --parallel 2

    - name: Create tarball with scan results
      shell: bash
      working-directory: build
      run: tar czf lammps.tgz cov-int

    - name: Upload scan result to Coverity
      shell: bash
      run: |
        curl --form token=${{ secrets.COVERITY_TOKEN }} \
             --form email=${{ secrets.COVERITY_EMAIL }} \
             --form file=@build/lammps.tgz \
             --form version=${{ github.sha }} \
             --form description="LAMMPS automated build" \
             https://scan.coverity.com/builds?project=LAMMPS