general.yml

name: General building CI test with gfortran

on:
  push:
    branches:
      - main
    paths:
      - 'source/*.f90'
      - '**/*.f90'
      - 'build.sh'
      - 'run.sh'

  pull_request:
    branches:
      - main
    paths:
      - 'source/*.f90'
      - '**/*.f90'
      - 'build.sh'
      - 'run.sh'
      - 'namelist.nml'

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      # Step 1: Checkout the repository code
      - name: Checkout code
        uses: actions/checkout@v2

      # Step 2: Install dependencies (gfortran, openmp, netcdf-fortran)
      - name: Install gfortran, OpenMP, and netcdf-fortran
        run: |
          sudo apt-get update
          sudo apt-get install -y gfortran libnetcdff-dev

      # Step 3: Set the NETCDF environment variable 
      - name: Set NETCDF environment variable
        run: echo "NETCDF=$(nc-config --prefix)" >> $GITHUB_ENV

      # Step 4: Compile the project
      - name: Compile the Fortran project
        run: |
          export NETCDF=$(nc-config --prefix)
          bash build.sh --target general | tee compile.out

      # Step 5: Check for compilation
      - name: Check for compilation
        run: |
          if ! grep -q "successful" compile.out; then
            echo "Compilation failed."
            cat compile.out
            exit 1  # Fail the action
          else
            echo "Compilation successful."
          fi