Improve readability by packing frequently used variables into namedtuples. #414

	name: PyPI
	on:
	push:
	branches:
	- main
	- auto-release
	pull_request:
	branches: [main]
	release:
	types: [published]

	# Cancels all previous workflow runs for pull requests that have not completed.
	concurrency:
	# The concurrency group contains the workflow name and the branch name for pull requests
	# or the commit hash for any other events.
	group: ${{ github.workflow }}-${{ github.event_name == 'pull_request' && github.head_ref \|\| github.sha }}
	cancel-in-progress: true

	jobs:
	build:
	name: Build source distribution
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	with:
	fetch-depth: 0
	- uses: actions/setup-python@v4
	with:
	python-version: "3.8"
	- name: Build the sdist and wheel
	run: \|
	python -m pip install --upgrade pip build
	python -m build
	- name: Check the sdist installs and imports
	run: \|
	python -m venv venv-sdist
	# Since the whl distribution is build using sdist, it suffices
	# to only test the wheel installation to ensure both function as expected.
	venv-sdist/bin/python -m pip install dist/aehmc-*.whl
	venv-sdist/bin/python -c "import aehmc;print(aehmc.__version__)"
	- uses: actions/upload-artifact@v3
	with:
	name: artifact
	path: dist
	if-no-files-found: error

	upload_pypi:
	name: Upload to PyPI on release
	needs: [build]
	runs-on: ubuntu-latest
	if: github.event_name == 'release' && github.event.action == 'published'
	steps:
	- uses: actions/download-artifact@v2
	with:
	name: artifact
	path: dist
	- uses: pypa/gh-action-pypi-publish@release/v1
	with:
	user: __token__
	password: ${{ secrets.pypi_secret }}

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