lint-and-test.yml

name: Lint and Test


on:
  pull_request:
  workflow_dispatch:

# Ensure only one workflow instance runs at a time. For branches other than the
# default branch, cancel the pending jobs in the group. For the default branch,
# queue them up. This avoids cancelling jobs that are in the middle of deploying
# to production.
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: ${{ github.ref != format('refs/heads/{0}', github.event.repository.default_branch) }}

jobs:
  lint:
    name: Lint
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: '3.10'
      - name: Create and activate virtual environment
        run: |
          python -m venv venv
          source venv/bin/activate
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install -r requirements-dev.txt
      - name: Run pylint
        run: |
          pylint --recursive y tests/**/*.py
          pylint --recursive y ./*.py
  
  unit-tests:
    name: Unit tests
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: '3.10'
      - name: Create and activate virtual environment
        run: |
          python -m venv venv
          source venv/bin/activate
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install -r requirements-dev.txt
      - name: Debug information
        run: |
          which python
          python --version
          pip list
          python -c "import sys; print(sys.path)"
          python -c "import attrs; print(attrs.__file__)"
      - name: Run unit tests
        run: pytest tests/unit