Update README.md #327

	name: CI

	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]

	jobs:
	pre-commit:
	name: pre-commit
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- uses: actions/setup-python@v2
	- uses: pre-commit/[email protected]
	with:
	extra_args: --all-files --hook-stage=manual
	- name: Help message if pre-commit fail
	if: ${{ failure() }}
	run: \|
	echo "You can install pre-commit hooks to automatically run formatting"
	echo "on each commit with:"
	echo " pre-commit install"
	echo "or you can run by hand on staged files with"
	echo " pre-commit run"
	echo "or after-the-fact on already committed files with"
	echo " pre-commit run --all-files --hook-stage=manual"

	test:
	name: Run tests on ${{ matrix.os }}
	runs-on: ${{ matrix.os }}

	strategy:
	matrix:
	os: [ubuntu-latest, windows-latest, macos-latest]
	defaults:
	run:
	shell: bash -l {0}
	steps:
	- name: Checkout repository
	uses: actions/checkout@v3
	- name: Install mamba
	uses: mamba-org/provision-with-micromamba@main
	with:
	environment-file: environment-dev.yml
	environment-name: ypy-websocket
	extra-specs: python=${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	pip install .[test]
	cd tests; npm install
	- name: Check types
	run: \|
	mypy ypy_websocket tests
	- name: Run tests
	run: \|
	pytest -v

	check_release:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- uses: jupyterlab/maintainer-tools/.github/actions/base-setup@v1
	- name: Check Release
	uses: jupyter-server/jupyter_releaser/.github/actions/check-release@v2
	with:
	token: ${{ secrets.GITHUB_TOKEN }}

Provide feedback