move project metadata to pyproject.toml (#555) #393

	name: Black

	on: ["push", "pull_request"]

	jobs:
	black:
	# We want to run on external PRs, but not on our own internal PRs as they'll be run
	# by the push to the branch.
	if: github.event_name == 'push' \|\| github.event.pull_request.head.repo.full_name != github.repository

	runs-on: ubuntu-latest
	steps:
	- name: Setup Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.x'
	architecture: 'x64'

	- name: Checkout
	uses: actions/checkout@v3

	- name: Black Code Formatter
	run: \|
	pip install black==22.3.0
	black -S --diff --check msgpack/ test/ setup.py

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