linting.yml

# This workflow just runs the linter and does not have direct testing in it

on:
  push:
    branches: [ "master" ]
  pull_request:
    branches: [ "master" ]

permissions:
  contents: read

env:
  CLAW: ${{ github.workspace }}

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
    - name: Set up Python 3.10
      uses: actions/setup-python@v5
      with:
        python-version: "3.10"
    - name: Install dependencies
      run: |
        sudo apt-get update
        sudo apt-get install gfortran liblapack-pic liblapack-dev libnetcdf-dev libnetcdff-dev
        python -m pip install --upgrade pip
        pip install flake8 meson-python ninja pytest numpy pandas xarray netCDF4
        # if [ -f requirements.txt ]; then pip install -r requirements.txt; fi

    - name: Checkout Clawpack
      uses: actions/checkout@v4.1.5
      with:
        repository: clawpack/clawpack
        submodules: true
    - name: Checkout surge-examples
      uses: actions/checkout@v4.1.5
    - name: Install clawpack
      run: |
        pip install --no-build-isolation --editable .
        
    - name: Lint with flake8
      run: |
        cd surge-examples
        # stop the build if there are Python syntax errors or undefined names
        flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
        # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
        flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics