containerized-ci.yml

name: Continuous integration in a box
on:
  push:
    branches-ignore:
    - documentation
  pull_request:
    branches-ignore:
    - documentation

jobs:
  Containerized-CI:
    runs-on: ubuntu-22.04
    strategy:
      fail-fast: false
      matrix:
        fortran-compiler: [ifort, ifx, nvfortran]
        rte-kernels: [default, openacc]
        include:
        - fortran-compiler: ifort
          fcflags: "-m64 -g  -traceback -heap-arrays -assume realloc_lhs -extend-source 132 -check bounds,uninit,pointers,stack -stand f08"
          image: "earthsystemradiation/rte-rrtmgp-ci:ifort"
        - fortran-compiler: ifx
          fcflags: "-m64 -g  -traceback -heap-arrays -assume realloc_lhs -extend-source 132 -check bounds,uninit,pointers,stack -stand f08"
          image: "earthsystemradiation/rte-rrtmgp-ci:ifort"
        - fortran-compiler: nvfortran
          fcflags: "-Mallocatable=03 -Mstandard -Mbounds -Mchkptr -Kieee -Mchkstk"
          image: "earthsystemradiation/rte-rrtmgp-ci:nvfortran"
    container:
      image: ${{ matrix.image }}
    env:
      # Core variables:
      FC: ${{ matrix.fortran-compiler }}
      FCFLAGS: ${{ matrix.fcflags }}
      # Make variables:
      NCHOME: /dummy
      NFHOME: /opt/netcdf-fortran
      RRTMGP_ROOT: ${{ github.workspace }}
      RTE_KERNELS: ${{ matrix.rte-kernels }}
      RUN_CMD:
      # Auxiliary variables:
      RFMIP_CACHEDIR: /home/runner/rfmip-files
    steps:
    #
    # Checks-out repository under $GITHUB_WORKSPACE
    #
    - uses: actions/checkout@v3
    #
    # Cache RFMIP files
    #
    - name: Cache RFMIP files
      uses: actions/cache@v3
      with:
        path: ${{ env.RFMIP_CACHEDIR }}
        key: rfmip-files
    #
    # Stage RFMIP files
    #
    - name: Stage RFMIP files
      run: |
        if test ! -d "${RFMIP_CACHEDIR}"; then
          mkdir -p "${RFMIP_CACHEDIR}" && cd "${RFMIP_CACHEDIR}"
          python "${GITHUB_WORKSPACE}/examples/rfmip-clear-sky/stage_files.py"
        fi
        for file in "${RFMIP_CACHEDIR}"/*; do
          if test ! -d "${file}"; then
            echo "copying '${file}'..."
            cp "${file}" "${GITHUB_WORKSPACE}/examples/rfmip-clear-sky/"
          fi
        done
    #
    # Build libraries, examples and tests
    #
    - name: Build libraries, examples and tests
      run: |
        $FC --version
        make libs
        make -C build separate-libs
    #
    # Run examples and tests
    #
    - name: Run examples and tests
      run: make tests
    #
    # Compare the results
    #
    - name: Compare the results
      run: make check
    #
    # Generate validation plots
    #
    - name: Generate validation plots
      if: matrix.fortran-compiler == 'ifort' && matrix.rte-kernels == 'default'
      working-directory: tests
      run: python validation-plots.py
    #
    # Upload validation plots
    #
    - name: Upload validation plots
      if: matrix.fortran-compiler == 'ifort' && matrix.rte-kernels == 'default'
      uses: actions/upload-artifact@v3
      with:
        name: valdiation-plot
        path: tests/validation-figures.pdf