refactor: unsupport old arg names, use sep, fixed missing error on sep #14

	name: Publish Tag-Versioned Python Package

	on:
	push:
	branches:
	- main
	tags:
	- 'v..*'

	jobs:
	build_and_publish:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v3

	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.x'

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install setuptools wheel twine

	- name: Check for existing dist directory
	run: \|
	if [ -d "dist" ]; then
	echo "Error: 'dist' directory already exists." >&2
	exit 1
	fi

	- name: Build distribution
	run: \|
	python setup.py sdist bdist_wheel

	- name: Check distribution
	run: \|
	twine check dist/*

	- name: Upload distribution to PyPI
	run: \|
	twine upload dist/*
	env:
	TWINE_USERNAME: __token__
	TWINE_PASSWORD: ${{ secrets.PYPI }}

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