add package health indicator #76

	name: PyPI 🐍↝🧪↝🧰↝📦

	on: push

	jobs:
	build-n-publish:
	name: PyPI 🐍↝🧪↝🧰↝📦
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@master
	- name: 🐍 Set up Python 3.7
	uses: actions/setup-python@v3
	with:
	python-version: "3.7"
	- name: 🛠 Install dev requirements
	run: >-
	python -m
	pip install
	--requirement requirements_dev.txt
	--user
	- name: 🧪 Python linting
	run: >-
	python -m
	pylint
	./src
	./tests
	- name: 🧪 Python format checking
	run: >-
	python -m
	black
	./src
	./tests
	-l 120
	--check
	- name: 🧪 Python type checking
	run: >-
	python -m
	mypy
	--pretty
	--show-error-codes
	--show-error-context
	./src
	./tests
	- name: 🧪 Python testing & coverage
	run: >-
	python -m
	pytest
	--cov
	- name: 🧰 Build binary wheel & source tarball
	run: >-
	python -m
	build
	--sdist
	--wheel
	--outdir dist/
	- name: 📦 Publish package to Test PyPI
	uses: pypa/gh-action-pypi-publish@release/v1
	with:
	password: ${{ secrets.TEST_PYPI_API_TOKEN }}
	repository-url: https://test.pypi.org/legacy/
	verbose: true
	skip-existing: true
	- name: 📦 Publish package to PyPI
	if: startsWith(github.ref, 'refs/tags/v')
	uses: pypa/gh-action-pypi-publish@release/v1
	with:
	password: ${{ secrets.PYPI_API_TOKEN }}
	verbose: true
	skip-existing: true

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