fix: 修复工作流版本提取命令 #4

	name: Publish to npm

	on:
	push:
	branches: [main]
	tags:
	- 'v*'
	workflow_dispatch:

	jobs:
	publish:
	runs-on: ubuntu-latest
	permissions:
	contents: read
	id-token: write

	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Setup Node.js
	uses: actions/setup-node@v4
	with:
	node-version: '20'
	registry-url: 'https://registry.npmjs.org'

	- name: Install dependencies
	run: npm ci

	- name: Build
	run: npm run build

	- name: Extract version
	id: version
	run: \|
	VERSION=$(node -p "require('./package.json').version")
	echo "VERSION=$VERSION" >> $GITHUB_OUTPUT
	echo "Found version: $VERSION"

	- name: Check version tag
	id: check-tag
	run: \|
	TAG_VERSION="v${{ steps.version.outputs.VERSION }}"
	echo "Checking for tag: $TAG_VERSION"
	if git rev-parse "refs/tags/$TAG_VERSION" > /dev/null 2>&1; then
	echo "tag_exists=true" >> $GITHUB_OUTPUT
	echo "Tag exists, will publish"
	else
	echo "tag_exists=false" >> $GITHUB_OUTPUT
	echo "Tag does not exist, skipping publish"
	fi

	- name: Publish to npm (on tag)
	if: steps.check-tag.outputs.tag_exists == 'true'
	run: npm publish --access public
	env:
	NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

	- name: Create Release (on tag)
	if: steps.check-tag.outputs.tag_exists == 'true'
	uses: actions/create-release@v1
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	with:
	tag_name: v${{ steps.version.outputs.VERSION }}
	release_name: TaskFlow AI v${{ steps.version.outputs.VERSION }}
	draft: false
	prerelease: false

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