name: CI

on:
  push:
    branches:
    - main
  pull_request:

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

    strategy:
      matrix:
        python-version:
        - '3.9'
        - '3.10'
        - '3.11'
        - '3.12'
        - '3.13'
        - '3.14'

    steps:
    - uses: actions/checkout@v4

    - uses: actions/setup-python@v5
      with:
        python-version: ${{ matrix.python-version }}
        cache: pip
        cache-dependency-path: requirements/*.txt

    - name: Upgrade packaging tools
      run: python -m pip install --upgrade pip setuptools virtualenv wheel

    - name: Install dependencies
      run: python -m pip install --upgrade codecov 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
    - name: Upload coverage to Codecov
      uses: codecov/codecov-action@v1
      with:
        flags: unittests
        name: codecov-umbrella
        fail_ci_if_error: false
