Add fastapi prometheus example #20

	name: Lint peripherals

	on: pull_request

	concurrency:
	cancel-in-progress: true
	group: ${{ github.workflow }}-${{ github.event.pull_request.number \|\| github.ref }}

	env:
	POETRY_GROUPS: stress_test,code_quality,examples

	jobs:
	test:
	strategy:
	fail-fast: true
	matrix:
	os: [ "ubuntu-latest" ]
	python-version: [ "3.11" ]
	runs-on: ${{ matrix.os }}
	steps:
	- name: Check out repository
	uses: actions/checkout@v4

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

	- name: Install Poetry
	uses: snok/install-poetry@v1
	with:
	virtualenvs-create: true
	virtualenvs-in-project: true

	- name: Create poetry groups cache key
	id: create-poetry-groups-cache-key
	run: \|
	echo poetry_groups_cache_key='${{ env.POETRY_GROUPS }}' \| sed 's/,/-/g' >> $GITHUB_OUTPUT

	- name: Load cached venv
	id: cached-poetry-dependencies
	uses: actions/cache@v3
	with:
	path: .venv
	key: venv-${{ runner.os }}-${{ steps.setup-python.outputs.python-version }}-${{ hashFiles('**/poetry.lock') }}-${{ steps.create-poetry-groups-cache-key.outputs.poetry_groups_cache_key }}

	- name: Install dependencies
	if: steps.cached-poetry-dependencies.outputs.cache-hit != 'true'
	run: poetry install --no-interaction --with $POETRY_GROUPS -E uvloop

	- name: Lint stress test code
	run: make lint TARGET_DIR=stress_tests

	- name: Lint tests code
	run: make lint TARGET_DIR=tests

	- name: Lint tests examples
	run: make lint TARGET_DIR=examples

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