Update actions/cache action to v4 #102

	name: main

	on: [push]

	jobs:
	build:

	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: [3.9]

	steps:
	- uses: actions/checkout@v2

	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}

	- uses: actions/cache@v4
	with:
	path: .venv
	key: ${{ runner.os }}-poetry-${{ hashFiles('poetry.lock') }}

	- name: Install dependencies
	run: pip3 install .

	- name: Install dev dependencies
	run: pip3 install pylint pytest

	- name: Check code
	run: pylint --rcfile pyproject.toml shaperglot

	- name: Test code
	run: pytest

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