Build_and_Run_Standalone_Test.yml

# Test changes that have been pushed to the main branch

name: Testing and Validation

# Controls when the action will run.
on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]
  workflow_dispatch:

#env:
  # Obtained from https://docs.github.com/en/actions/using-github-hosted-runners/about-github-hosted-runners#supported-runners-and-hardware-resources
  # TODO: add something later that can check the runners for hyperthreading
  #LINUX_NUM_PROC_CORES: 2
  #MACOS_NUM_PROC_CORES: 3

# A workflow run is made up of one or more jobs that can run sequentially or in parallel
jobs:
  # Run general unit tests in linux environment
  test_unit:
    # The type of runner that the job will run on
    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest]
      fail-fast: false
    runs-on: ${{ matrix.os }}

    # Steps represent a sequence of tasks that will be executed as part of the job
    steps:
    - name: Checkout the commit
      uses: actions/checkout@v4

    - name: Install NetCDF
      run: |
        if [ ${{ runner.os }} == 'Linux' ]
        then
          sudo apt-get update
          sudo apt-get install -y --fix-missing libnetcdf-dev libnetcdff-dev libnetcdf-c++4-1 libnetcdf-c++4-dev
          echo "NETCDF=/usr" >> $GITHUB_ENV
        elif [ ${{ runner.os }} == 'macOS' ]
        then
          brew install netcdf netcdf-cxx netcdf-fortran
          echo "LIBRARY_PATH=/usr/local/lib/:$LIBRARY_PATH" >> $GITHUB_ENV
          echo "LDFLAGS=-L/usr/local/lib" >> $GITHUB_ENV
          echo "INCLUDE=/usr/local/include" >> $GITHUB_ENV
          echo "NETCDF=/usr/local" >> $GITHUB_ENV
        fi
    
    # Build and run noah executable
    # noah-owp-modular's configure system has 5 options serving the need for different computer
    # servers and OS environment. The numbers 5 and 4 are appropriate for our computing enviroments.
    - name: Configure
      run: |
        if [ ${{ runner.os }} == 'Linux' ]
        then
          ./configure 5
        elif [ ${{ runner.os }} == 'macOS' ]
        then
          sudo ln -s $(which gfortran-13) /usr/local/bin/gfortran
          ./configure 5
        fi

    - name: Build and Run Standalone
      run: |
        make clean
        make
        cd run
        ./noah_owp_modular.exe namelist.input

    - name: Build and Run BMI test
      run: |
        make clean
        make testBMI
        cd test
        ./noahowp_test.exe ../run/namelist.input