run_tests.yml

name: Tests

on:
  push:
    branches:
      - main
  pull_request:

jobs:
  run-tests:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: [3.7, 3.8, 3.9, "3.10", "3.11", "3.12"]
      max-parallel: 5

    steps:
    - uses: actions/checkout@v4
    - name: Set up Python
      uses: actions/setup-python@v5
      with:
        python-version: ${{ matrix.python-version }}

    - uses: actions/cache@v4
      with:
        path: ~/.cache/pip
        key: ${{ runner.os }}-pip-${{ hashFiles('**/setup.py') }}
        restore-keys: |
          ${{ runner.os }}-pip-

    - name: Install dependencies
      run: |
        pip install -e ."[github]"

    - name: Lint with flake8
      run: |
        pip install -q flake8
        # 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 --ignore=E402,C901 --max-line-length=127 --statistics

    - name: Test with pytest
      run: |
        pip install -q pytest pytest-cov
        pytest --cov=./  --reruns 2

    - name: Upload coverage to Codecov
      uses: codecov/codecov-action@v4
      with:
        env_vars: OS,PYTHON
        fail_ci_if_error: true
        token: ${{ secrets.CODECOV_TOKEN }}
        verbose: false