add publishing on pypi workflow #6

	name: Build and Publish to PyPI

	on:
	push:
	branches: [main, master, lite]
	pull_request:
	branches: [main, master, lite]
	release:
	types: [published]

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

	jobs:
	build_package:
	name: Build package
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- uses: actions/setup-python@v5
	with:
	python-version: "3.10"

	- name: Install build tools
	run: \|
	python -m pip install --upgrade pip
	pip install --upgrade build twine

	- name: Build package
	run: python -m build

	- name: Check package metadata
	run: python -m twine check dist/*

	- name: Upload artifacts
	uses: actions/upload-artifact@v4
	with:
	name: celloracle-lite-dists
	path: dist/*

	publish_to_pypi:
	name: Publish to PyPI
	needs: [build_package]
	runs-on: ubuntu-latest
	if: github.event_name == 'release' && github.event.action == 'published'
	steps:
	- uses: actions/setup-python@v5
	with:
	python-version: "3.10"

	- uses: actions/download-artifact@v4
	with:
	name: celloracle-lite-dists
	path: dist

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

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