feat: Add auto-publish npm package action #1

	name: Publish npm packages
	on:
	pull_request:
	types: [closed]

	jobs:
	publish:
	runs-on: ubuntu-latest
	# 当具有 release 标签的 PR 被合并时，自动发布包版本
	if: contains(github.event.pull_request.labels.*.name, 'release') && github.event.pull_request.merged == true

	steps:
	- uses: actions/checkout@v3
	with:
	fetch-depth: 0
	token: ${{ secrets.GITHUB_TOKEN }}

	- name: Install Node.js
	uses: actions/setup-node@v3
	with:
	node-version: 18

	- name: Install dependencies
	run: npm install

	- name: Run ci
	run: npm run ci

	- name: Get version from package.json
	id: version
	run: echo "version=$(node -p "require('./package.json').version")" >> $GITHUB_OUTPUT

	- name: Create and push tag
	run: \|
	git config --local user.email "${{ github.actor }}@users.noreply.github.com"
	git config --local user.name "${{ github.actor }}"
	git tag v${{ steps.version.outputs.version }}
	git push origin v${{ steps.version.outputs.version }}

	- name: Publish
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
	run: npm config set //registry.npmjs.org/:_authToken ${NPM_TOKEN} && npm publish

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