ci.yml

# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions

name: Python package

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

jobs:
  style:
    name: Code linting checks
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: psf/black@stable
        with:
          options: "--check --verbose"
          version: "22.3.0"

  build:
    name: build (${{ matrix.os }}, ${{ matrix.python-version }})
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: ["ubuntu-latest", "macos-latest"]
        python-version: ["3.8", "3.9", "3.10", "3.11"]

    steps:
    - uses: actions/checkout@v3
    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v4
      with:
        python-version: ${{ matrix.python-version }}
    - name: Install / build
      run: |
        python -m pip install --upgrade pip
        pip install .
        
  test:
    name: test (${{ matrix.os }}, ${{ matrix.python-version }}, ${{ matrix.pint }} Pint)
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: ["ubuntu-latest"]
        python-version: ["3.8", "3.9", "3.10", "3.11"]
        poetry-version: [1.1.11]
        pint: ["with", "without"]
    steps:
    - uses: actions/checkout@v3
    - name: Install poetry
      run: pipx install poetry==${{ matrix.poetry-version }}
    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v4
      with:
        python-version: ${{ matrix.python-version }}
        cache: 'poetry'
    - name: Install udunits
      run: sudo apt-get install -y libudunits2-dev
    - name: Install dependencies
      run: |
        poetry install
        poetry run pip install cf_units==3.0.1
    - if: matrix.pint == 'with'
      name: Install pint and pint-xarray
      run: |
        poetry install -E pint
    - name: Test with pytest
      run: |
        poetry run pytest gsw_xarray/tests