update: setup and dependency installation #1

	name: build and upload
	on:
	workflow_dispatch:
	push:
	tags:
	- v*

	jobs:
	build_sdist:
	name: build sdist
	runs-on: ubuntu-latest
	steps:
	- name: checkout
	uses: actions/checkout@v3

	- name: setup version
	run: \|
	[ "v"`grep -e '[0-9]\.[0-9]\.[0-9]' -o -- offlinerllib/__init__.py` = ${GITHUB_REF##/} ] && echo "VERSION=${GITHUB_REF##*/}" >> $GITHUB_ENV

	- name: build sdist
	run: pipx run build --sdist

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

	- name: upload artifact
	uses: actions/upload-artifact@v3
	with:
	path: dist/*.tar.gz

	upload:
	name: upload to pypi
	needs: [build_sdist]
	runs-on: ubuntu-latest
	steps:
	- uses: actions/setup-python@v2

	- uses: actions/download-artifact@v3
	with:
	name: artifact
	path: dist

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

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