python-test-versions.yml

# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
# Enhanced with modern ruff toolchain while preserving original matrix testing approach

name: build & test

on:
  push:
    branches: [master]
  pull_request:
    branches: [master]

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        python-version: ["3.10", "3.11", "3.12", "3.13"]
        poetry-version: ["1.8.4", "2.1.3"]

    steps:
      - uses: actions/checkout@v4
      - name: Install and configure Poetry
        uses: snok/install-poetry@v1.4.1
        with:
          version: ${{ matrix.poetry-version }}
          virtualenvs-in-project: true
      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}
          cache: 'poetry'
      - name: Install library
        run: poetry install --no-interaction
      - name: Lint with ruff (modern replacement for flake8)
        run: |
          # Install ruff for fast, comprehensive linting
          poetry run pip install ruff
          # stop the build if there are Python syntax errors or undefined names
          poetry run ruff check . --select=E9,F63,F7,F82 --output-format=github
          # comprehensive linting with GitHub integration
          poetry run ruff check . --output-format=github
      - name: Check code formatting with ruff
        run: |
          # Verify code is properly formatted (replaces black/isort)
          poetry run ruff format --check .
      - name: Test with pytest
        run: |
          # Run full test suite with coverage
          poetry run pytest tests/ -v --cov=proxybroker --cov-report=term-missing --cov-fail-under=60