Merge pull request #30 from stfc/29-version-bump-following-27 #74

	name: lint

	on: push

	env:
	POETRY_VERSION: "1.3.1"
	PYTHON_VERSION: "3.9"

	jobs:
	lint:
	name: Run linting tools
	runs-on: "ubuntu-latest"
	steps:
	- name: Checkout code
	uses: actions/checkout@v3
	with:
	fetch-depth: 0

	- name: Print PYTHON_VERSION
	run: echo "Using python==$PYTHON_VERSION"

	- name: Setup Python
	uses: actions/setup-python@v4
	with:
	python-version: ${{env.PYTHON_VERSION}}


	- name: Permacache Poetry
	id: cache-poetry
	uses: actions/cache@v3
	with:
	path: ~/.poetry
	key: poetry

	- name: Install latest version of Poetry
	if: steps.cache-poetry.outputs.cache-hit != 'true'
	run: \|
	POETRY_VERSION=$POETRY_VERSION curl -sSL https://install.python-poetry.org \| python3 -
	poetry version

	- name: Add Poetry to $PATH
	run: \|
	echo "$HOME/.poetry/bin" >> $GITHUB_PATH

	- name: Get Poetry version
	run: poetry --version

	- name: Check pyproject.toml validity
	run: poetry check --no-interaction

	- name: Cache dependencies
	id: cache-deps
	uses: actions/cache@v3
	with:
	path: ${{github.workspace}}/.venv
	key: poetry-${{ hashFiles('**/poetry.lock') }}
	restore-keys: poetry-

	- name: Install deps
	if: steps.cache-deps.cache-hit != 'true'
	run: \|
	poetry config virtualenvs.in-project true
	poetry install --no-interaction

	- name: Lint code
	run: \|
	poetry run isort --check hooks
	poetry run black --check --diff .
	poetry run ruff check hooks
	poetry run mypy hooks

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