python-app.yml

# This workflow will install Python dependencies, run tests and lint with a single version of Python
# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python

name: Python application

on:
  push:
    branches: [ "main" ]
  pull_request:
    branches: [ "main" ]

permissions:
  contents: read

jobs:
  build:

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v3
    - name: Set up Python 3.10
      uses: actions/setup-python@v3
      with:
        python-version: "3.10"
    - name: Install pip
      run: |
        python -m pip install --upgrade pip
    - name: Install Poetry
      uses: snok/install-poetry@v1.3.3
      with:
        version: 1.5.0
        virtualenvs-create: true
    - name: Configure poetry
      run: |
        poetry config virtualenvs.in-project true

    - name: Poetry Cache
      uses: actions/cache@v2
      id: poetry-cache
      with:
        path: .venv
        key: venv-${{ hashFiles('**/poetry.lock') }}

    # This is from <https://github.com/python-poetry/poetry/blob/639d5e057/.github/workflows/main.yml#L57-L60>
    - name: Ensure cache is healthy
      if: steps.poetry-cache.outputs.cache-hit == 'true'
      shell: bash
      run: |
        timeout 10s poetry run pip --version || rm -rf .venv

    - name: Install dependencies
      run: |
        poetry install -E all

    - name: Lint with flake8
      run: |
        # stop the build if there are Python syntax errors or undefined names
        poetry run flake8 tdwii-plus-examples --count --select=E9,F63,F7,F82 --show-source --statistics
        # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
        # --extend-ignore=203 because black puts in a space before a slicing :
        # while flake8 complains (this warning is not PEP 8 compliant), If W503 pops up, that should be disabled also
        poetry run flake8 tdwii-plus-examples --count --exit-zero --extend-ignore=E203 --max-line-length=127 --statistics
        # poetry run flake8 tdwii-plus-examples --count --exit-zero --max-complexity=10 --statistics
    - name: Test with pytest
      run: |
        poetry run pytest tdwii-plus-examples/tests