feat(ci): use `action/cache` #92

	# SPDX-FileCopyrightText: 2024-now, Alex Turbov <zaufi@pm.me>
	# SPDX-License-Identifier: CC0-1.0

	name: Run Unit Tests

	on:
	push:
	branches:
	- master

	pull_request:
	branches:
	- master

	env:
	PIP_DISABLE_PIP_VERSION_CHECK: 1

	jobs:
	test:
	name: Hatch run unit tests
	runs-on: ubuntu-latest

	strategy:
	matrix:
	python-version:
	- '3.10'
	- '3.12'

	steps:
	- name: Checkout Repository
	uses: actions/checkout@v4

	- name: Prepare Cache
	uses: actions/cache@v4
	with:
	# TODO Hashing the whole `pyproject.toml` isn't nice!
	key: py${{ matrix.python-version }}-hatch-${{ hashFiles('pyproject.toml') }}-tests
	path: \|
	~/.cache/pip
	~/.local/share/hatch

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}

	- name: Install Dependencies
	run: \|
	pip install hatch

	- name: Run tests
	# NOTE Run tests per environment to avoid `default` environment activation
	# when `hatch run test` running.
	run: \|
	hatch run test.pytest.7x:test
	hatch run test.pytest.8x:test

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