name: Build

on: [push, pull_request]

concurrency:
  group: ci-${{github.actor}}-${{github.head_ref || github.run_number}}-${{github.ref}}
  cancel-in-progress: true

jobs:
  build:

    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11', '3.12']

    steps:
      - uses: https://github.com/actions/checkout@v4
      - name: Set up Python ${{ matrix.python-version }}
        uses: https://github.com/actions/setup-python@v4
        with:
          python-version: ${{ matrix.python-version }}
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip tox
      - name: Build and test
        run: |
          tox