REL: automate release upload to PyPI #1

	name: Publish to PyPI
	on:
	push:
	tags: v*
	pull_request:
	paths:
	- .github/workflows/publish.yml

	jobs:
	pypi-publish:
	name: Upload release to PyPI
	runs-on: ubuntu-latest
	environment:
	name: pypi
	url: https://pypi.org/p/unyt
	permissions:
	id-token: write
	steps:
	- name: Checkout Source
	uses: actions/checkout@v4
	- name: Setup Python
	uses: actions/setup-python@v5
	with:
	python-version: 3.x
	- name: Install build dependencies
	run: python -m pip install build wheel
	- name: Build distributions
	shell: bash -l {0}
	run: python -m build
	- name: Publish package distributions to PyPI
	if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
	uses: pypa/gh-action-pypi-publish@release/v1

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