Merge pull request #97 from ALRhub/pr_v0.3.0 #5

	name: Publish Python package to PyPI

	on:
	push:
	branches:
	- release

	jobs:
	publish:
	name: Publish to PyPI
	runs-on: ubuntu-latest
	steps:
	- name: Check out code
	uses: actions/checkout@v4
	with:
	fetch-depth: 0 # This fetches all history for all branches and tags

	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: "3.x"

	- name: Validate version against tag
	run: \|
	VERSION=$(python -c 'import toml; print(toml.load("pyproject.toml")["project"]["version"])')
	TAG=$(git tag --contains HEAD)
	if [ -z "$TAG" ]; then
	echo "Commit is not tagged. Failing the workflow."
	exit 1
	fi
	if [ "$VERSION" != "$TAG" ]; then
	echo "Version in pyproject.toml ($VERSION) does not match the git tag ($TAG). Failing the workflow."
	exit 1
	fi
	echo "Version and commit tag match. Proceeding with the workflow."

	- name: Install pypa/build/setuptools/twine
	run: >-
	python3 -m
	pip install
	build setuptools twine
	--user

	- name: Build a binary wheel and a source tarball
	run: python3 -m build

	- name: Publish to PyPI
	env:
	TWINE_USERNAME: __token__
	TWINE_PASSWORD: ${{ secrets.PYPI_TOKEN }}
	run: twine upload dist/*

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