prepare for automated pypi uploads #1

	name: Build and publish Python package to PyPI

	on: push

	jobs:
	build:
	name: Build package
	runs-on: ubuntu-latest

	steps:
	- name: Checkout sources
	uses: actions/checkout@v4

	- name: Set up Python (latest)
	uses: actions/setup-python@v5
	with:
	python-version: "3.x"

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

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

	- name: Store the distribution packages
	uses: actions/upload-artifact@v4
	with:
	name: python-package-distributions
	path: dist/

	publish-to-pypi:
	name: Publish Python package to PyPI
	if: startsWith(github.ref, 'refs/tags/') # only publish to PyPI on tag pushes
	needs:
	- build
	runs-on: ubuntu-latest

	environment:
	name: pypi
	url: https://pypi.org/p/system-calls
	permissions:
	id-token: write # IMPORTANT: mandatory for trusted publishing

	steps:
	- name: Download all the dists
	uses: actions/download-artifact@v4
	with:
	name: python-package-distributions
	path: dist/

	- name: Publish package to PyPI
	uses: pypa/gh-action-pypi-publish@release/v1

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