pythonpackage.yml

name: CI

on:
  push:
    branches:
    - main
  pull_request:

jobs:
  tests:
    name: Python ${{ matrix.python-version }}
    runs-on: ubuntu-20.04

    strategy:
      matrix:
        python-version:
        - '3.7'
        - '3.8'
        - '3.9'
        - '3.10'

    steps:
    - uses: actions/checkout@v3

    - uses: actions/setup-python@v4
      with:
        python-version: ${{ matrix.python-version }}

    - uses: actions/cache@v3
      with:
        path: ~/.cache/pip
        key: ${{ runner.os }}-pip-${{ hashFiles('requirements/*.txt') }}
        restore-keys: |
          ${{ runner.os }}-pip-
    - name: Upgrade packaging tools
      run: python -m pip install --upgrade pip setuptools virtualenv wheel

    - name: Install dependencies
      run: python -m pip install --upgrade tox

    - name: Run tox targets for ${{ matrix.python-version }}
      run: |
        ENV_PREFIX=$(tr -C -d "0-9" <<< "${{ matrix.python-version }}")
        TOXENV=$(tox --listenvs | grep "^py$ENV_PREFIX" | tr '\n' ',') tox
    - name: Run lint
      if: ${{ matrix.python-version == '3.9' }}
      run: |
        tox -e lint