comlexity-cost, off-by-one bug fix, question length, refactor #3

	name: Publish distributions to PyPI

	on:
	workflow_dispatch:
	push:
	tags:
	- '*'

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:

	build_sdist:
	name: Build SDist
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Build SDist0
	run: pipx run build --sdist

	- name: Check metadata
	run: pipx run twine check dist/*

	- uses: actions/upload-artifact@v4
	with:
	name: dist-source
	path: dist/*.tar.gz


	build_wheels:
	name: Wheels on ${{ matrix.os }}
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os: [ubuntu-latest, windows-latest, macos-latest ]

	steps:
	- uses: actions/checkout@v4

	- uses: pypa/cibuildwheel@v2.16.5
	env:
	CIBW_SKIP: "pp* cp36-* cp37-* cp38-* cp39-*"
	CIBW_ARCHS_MACOS: auto universal2
	CIBW_PRERELEASE_PYTHONS: true

	- name: Verify clean directory
	run: git diff --exit-code
	shell: bash

	- name: Upload wheels
	uses: actions/upload-artifact@v4
	with:
	name: dist-wheel-${{ matrix.os }}
	path: wheelhouse/*.whl

	upload_all:
	name: Upload if release
	needs: [build_wheels, build_sdist]
	runs-on: ubuntu-latest
	#if: github.event_name == 'release'

	steps:
	- uses: actions/setup-python@v5
	name: Set up Python 3.x
	with:
	python-version: "3.10"

	- uses: actions/download-artifact@v4
	name: Download wheels
	with:
	pattern: dist-*
	merge-multiple: true
	path: dist

	- uses: pypa/gh-action-pypi-publish@release/v1
	name: Publish to PyPI
	with:
	user: __token__
	password: ${{ secrets.PYPI_API_TOKEN }}

Provide feedback