chore: Add safety check for release action #6

	name: Release npm package

	on:
	push:
	branches:
	- main

	jobs:
	release:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v2

	- name: Set up Node.js
	uses: actions/setup-node@v2
	with:
	node-version: '18'
	registry-url: 'https://registry.npmjs.org'

	- name: Install dependencies
	run: npm install

	- name: Configure Git
	run: \|
	git config --global user.email "github-actions[bot]@users.noreply.github.com"
	git config --global user.name "github-actions[bot]"

	- name: Generate release version
	run: npm run release
	env:
	NODE_AUTH_TOKEN: ${{ secrets.NPM_PUBLISH_KEY }}

	- name: Check if version was bumped
	run: \|
	LAST_TAG=$(git describe --tags --abbrev=0)
	HEAD_TAG=$(git describe --tags)
	if [ "$LAST_TAG" == "$HEAD_TAG" ]; then
	echo "No new version detected, skipping push and publish."
	exit 0
	fi

	- name: Push version changes
	run: \|
	git push --follow-tags origin main
	env:
	GITHUB_TOKEN: ${{ secrets.GH_TOKEN }}

	- name: Publish package
	run: npm publish
	env:
	NODE_AUTH_TOKEN: ${{ secrets.NPM_PUBLISH_KEY }}

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