#!/bin/bash

set -e

echo "🚀 开始部署到生产环境..."

export NODE_ENV=production

if [ ! -d "node_modules" ]; then
    echo "📦 安装依赖..."
    npm ci --production=false
fi

echo "🔨 构建静态网站..."
npm run build

if [ -d "dist_backup" ]; then
    rm -rf dist_backup
fi
if [ -d "dist" ]; then
    echo "💾 备份当前版本..."
    mv dist dist_backup
fi

echo "✅ 构建完成！"
echo "📊 静态文件位于 dist/ 目录"
echo "🌐 可部署到 Nginx、CDN 或任何静态托管服务"