expose `jwt` for token based logon, if set will override u/p. #49

	name: PyPI and TestPyPI

	on: push

	jobs:
	build-n-publish:
	name: Build and publish package to PyPI and TestPyPI
	runs-on: ubuntu-22.04
	steps:
	- uses: actions/checkout@master
	- name: Set up Python 3.7
	uses: actions/setup-python@v1
	with:
	python-version: 3.7
	- name: Install pep517
	run: >-
	python -m
	pip install
	pep517
	--user
	- name: Build a binary wheel and a source tarball
	run: >-
	python -m
	pep517.build
	--source
	--binary
	--out-dir dist/
	.
	- name: Publish package to Test PyPI
	uses: pypa/gh-action-pypi-publish@release/v1
	with:
	password: ${{ secrets.test_pypi_token }}
	repository_url: https://test.pypi.org/legacy/
	skip_existing: true
	- name: Publish package to PyPI
	if: startsWith(github.ref, 'refs/tags')
	uses: pypa/gh-action-pypi-publish@release/v1
	with:
	password: ${{ secrets.pypi_token }}
	skip_existing: true

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