tests-python.yml

name: Tests (Python)

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]

  # Allow job to be triggered manually.
  workflow_dispatch:

# Cancel in-progress jobs when pushing to the same branch.
concurrency:
  cancel-in-progress: true
  group: ${{ github.workflow }}-${{ github.ref }}

jobs:
  tests:
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: true
      matrix:
        os: ["ubuntu-latest"]
        python-version: ["3.9", "3.10", "3.11"]
        # In order to save resources, only run particular
        # matrix slots on other OS than Linux.
        include:
          - os: "macos-latest"
            python-version: "3.11"
          #- os: "windows-latest"
          #  python-version: "3.11"

    env:
      OS: ${{ matrix.os }}
      PYTHON: ${{ matrix.python-version }}

    defaults:
      run:
        shell: bash -el {0}

    name: Python ${{ matrix.python-version }} on OS ${{ matrix.os }}
    steps:

    - name: Acquire sources
      uses: actions/checkout@v3
      with:
        fetch-depth: 2

    - name: Setup Python
      uses: actions/setup-python@v4
      with:
        python-version: ${{ matrix.python-version }}
        architecture: x64
        cache: 'pip'
        cache-dependency-path: 'setup.cfg'

    - name: Install prerequisites (Linux)
      if: runner.os == 'Linux'
      run: |
        sudo apt -y install libgeos-dev libeccodes-dev

    - name: Install prerequisites (macOS)
      if: runner.os == 'macOS'
      run: |
        brew install pkg-config geos eccodes

    - name: Install project
      run: |
        pip3 install --requirement=requirements-test.txt
        pip3 install --editable=.

    - name: Run tests
      env:
        TMPDIR: ${{ runner.temp }}
      run: |
        pytest