Publish to PyPI #1

	# Publishes to PyPI via trusted publishing (no API tokens needed).
	# Fires on version tags (v2.0.0, v2.1.0, ...) and can be run manually
	# from the Actions tab for an existing tag.
	name: Publish to PyPI

	on:
	push:
	tags: ["v[0-9]*"] # version tags only — ignores the moving 'v2' action tag
	workflow_dispatch:

	jobs:
	test:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	with:
	python-version: "3.12"
	- run: pip install pytest pyyaml
	- run: pytest tests/ -q
	- name: Validate own changelog (strict)
	run: \|
	pip install .
	patchnotes CHANGELOG.md validate --strict

	publish:
	needs: test
	runs-on: ubuntu-latest
	environment: pypi
	permissions:
	id-token: write # required for PyPI trusted publishing
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	with:
	python-version: "3.12"
	- name: Build sdist and wheel
	run: \|
	pip install build
	python -m build
	- name: Publish to PyPI
	uses: pypa/gh-action-pypi-publish@release/v1

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