Performance improvements #6

	name: Create Tag on pyproject.toml Update

	on:
	push:
	branches:
	- main
	paths:
	- 'pyproject.toml'

	permissions:
	contents: write # Allows pushing new tags

	jobs:
	tag-version:
	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: Extract version from pyproject.toml
	id: extract_version
	run: \|
	set -e
	version=$(grep -Po '(?<=version = ")[^"]*' pyproject.toml)
	echo "VERSION=$version" >> $GITHUB_ENV

	- name: Create new tag if not exists
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	run: \|
	git config user.name "github-actions[bot]"
	git config user.email "github-actions[bot]@users.noreply.github.com"
	if git rev-parse "v${{ env.VERSION }}" >/dev/null 2>&1; then
	echo "Tag v${{ env.VERSION }} already exists. Exiting."
	exit 0
	fi
	git tag "v${{ env.VERSION }}"
	git push origin "v${{ env.VERSION }}"

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