---
# https://help.github.com/en/actions/reference/workflow-syntax-for-github-actions

# shown in badge
# https://help.github.com/en/actions/automating-your-workflow-with-github-actions/configuring-a-workflow#adding-a-workflow-status-badge-to-your-repository
name: tests

on:
  push:
  pull_request:
  schedule:
  - cron: '0 20 * * 5'

jobs:
  code-format:
    runs-on: ubuntu-20.04
    strategy:
      matrix:
        python-version: ['3.9']
    steps:
    - uses: actions/checkout@v4
    - uses: actions/setup-python@v5
      with:
        python-version: ${{ matrix.python-version }}
    - run: pip install --upgrade pipenv==2024.1.0
    - run: pipenv install --python "$PYTHON_VERSION" --deploy --dev
      env:
        PYTHON_VERSION: ${{ matrix.python-version }}
    - run: pipenv graph
    - run: pipenv run black --check .
  tests:
    runs-on: ubuntu-20.04
    strategy:
      matrix:
        python-version:
        - '3.9'
        - '3.10'
      fail-fast: false
    steps:
    - uses: actions/checkout@v4
    - uses: actions/setup-python@v5
      with:
        python-version: ${{ matrix.python-version }}
    # with pipenv v2023.6.26:
    # > $ pipenv run pytest --cov="$(cat *.egg-info/top_level.txt)"
    # . --cov-report=term-missing --cov-fail-under=100
    # > cat: '*.egg-info/top_level.txt': No such file or directory
    # > [...]
    # > [...]/coverage/inorout.py:507: CoverageWarning:
    # . Module  was never imported. (module-not-imported)
    - run: pip install --upgrade pipenv==2024.1.0
    # by default pipenv picks the latest version in PATH
    - run: pipenv install --python "$PYTHON_VERSION" --deploy --dev
      env:
        PYTHON_VERSION: ${{ matrix.python-version }}
    - run: pipenv graph
    - run: >-
        pipenv run pytest --cov="$(cat *.egg-info/top_level.txt)"
        --cov-report=term-missing --cov-fail-under=100
    - run: pipenv run pylint "$(cat *.egg-info/top_level.txt)"
    # https://github.com/PyCQA/pylint/issues/352
    - run: pipenv run pylint tests/*
    - run: pipenv run mypy "$(cat *.egg-info/top_level.txt)" tests