Bump gitpython from 3.1.27 to 3.1.37 #31

	# This workflow runs on every push request or a pull request to main.
	# The following tests are performed:
	# - unit tests
	# - linting tools
	# - dependency safety checks

	name: CI - nox sessions
	on:
	push:
	pull_request:
	branches: [main]

	jobs:
	ci:
	strategy:
	fail-fast: false
	matrix:
	python-version: ["3.8", "3.9", "3.10"]
	poetry-version: [1.1.11]
	os: [ubuntu-20.04]
	runs-on: ${{ matrix.os }}
	steps:
	- uses: actions/checkout@v2
	- uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}

	# Install and configure poetry
	- name: Install Poetry
	uses: snok/install-poetry@v1
	with:
	virtualenvs-create: true
	virtualenvs-in-project: true
	installer-parallel: true
	version: ${{ matrix.poetry-version }}

	# Load cached venv if cache exists
	- name: Load cached venv
	id: cached-poetry-dependencies
	uses: actions/cache@v2
	with:
	path: .venv
	key: venv-${{ runner.os }}-${{ hashFiles('**/poetry.lock') }}

	# Install dependencies if cache does not exist
	- name: Install dependencies
	if: steps.cached-poetry-dependencies.outputs.cache-hit != 'true'
	run: poetry install --no-interaction

	- name: Setup flake8 annotations
	if: ${{ github.event_name == 'pull_request' }}
	uses: rbialon/flake8-annotations@v1

	- name: Run unit tests
	run: poetry run nox -s tests

	- name: Run linting tests
	run: poetry run nox -s lint

	- name: Run safety tests
	run: poetry run nox -s safety

Provide feedback