tests.yml

name: Tests

on:
  pull_request: ~
  push:
    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:
      matrix:
        os: ["ubuntu-20.04"]
        python-version: ["3.6", "3.12"]
      fail-fast: false

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

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

    - name: Acquire sources
      uses: actions/checkout@v4

    - name: Set up Python
      uses: actions/setup-python@v5
      with:
        python-version: ${{ matrix.python-version }}
        architecture: x64
        cache: 'pip'
        cache-dependency-path: |
          pyproject.toml
          setup.py

    - name: Set up project
      run: |

        # `setuptools 0.64.0` adds support for editable install hooks (PEP 660).
        # https://github.com/pypa/setuptools/blob/main/CHANGES.rst#v6400
        pip install pip setuptools --upgrade

        # Install package in editable mode.
        pip install --use-pep517 --prefer-binary --editable=.[test,develop]

    - name: Check code style
      if: matrix.python-version != '3.6' && matrix.python-version != '3.7'
      run: |
        poe lint

    - name: Run software tests
      run: |
        poe test

    - name: Upload coverage to Codecov
      uses: codecov/codecov-action@v4
      env:
        CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
      with:
        files: ./coverage.xml
        flags: unittests
        env_vars: OS,PYTHON
        name: codecov-umbrella
        fail_ci_if_error: false