134 lines
3.1 KiB
Bash
134 lines
3.1 KiB
Bash
#!/bin/bash
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# Node.js 升级脚本（适用于 CentOS/RHEL）
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echo "=========================================="
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echo " Node.js 版本升级工具"
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echo "=========================================="
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echo ""
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# 检查当前版本
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echo "[1/6] 检查当前 Node.js 版本..."
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CURRENT_VERSION=$(node -v 2>/dev/null || echo "未安装")
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echo "当前版本: $CURRENT_VERSION"
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echo ""
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# 备份现有项目
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echo "[2/6] 备份当前项目..."
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if [ -d "node_modules" ]; then
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echo "⏳ 备份 node_modules..."
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mv node_modules node_modules.backup.$(date +%Y%m%d_%H%M%S)
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echo "✅ 备份完成"
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fi
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if [ -f "package-lock.json" ]; then
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echo "⏳ 备份 package-lock.json..."
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cp package-lock.json package-lock.json.backup.$(date +%Y%m%d_%H%M%S)
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echo "✅ 备份完成"
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fi
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echo ""
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echo "[3/6] 检测系统..."
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if [ -f /etc/centos-release ]; then
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OS="centos"
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echo "✅ 检测到 CentOS/RHEL"
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elif [ -f /etc/lsb-release ]; then
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OS="ubuntu"
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echo "✅ 检测到 Ubuntu/Debian"
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else
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OS="unknown"
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echo "⚠️ 未知系统"
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fi
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echo ""
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echo "[4/6] 安装 Node.js 18..."
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if [ "$OS" = "centos" ]; then
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# CentOS/RHEL
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echo "📦 使用 NodeSource 仓库..."
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# 清理旧的 NodeSource 仓库
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rm -f /etc/yum.repos.d/nodesource*.repo
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# 添加 Node.js 18.x 仓库
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curl -fsSL https://rpm.nodesource.com/setup_18.x | bash -
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# 安装 Node.js
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dnf install -y nodejs || yum install -y nodejs
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elif [ "$OS" = "ubuntu" ]; then
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# Ubuntu/Debian
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echo "📦 使用 NodeSource 仓库..."
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# 安装依赖
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apt-get update
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apt-get install -y ca-certificates curl gnupg
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# 添加 Node.js 18.x 仓库
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curl -fsSL https://deb.nodesource.com/setup_18.x | bash -
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# 安装 Node.js
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apt-get install -y nodejs
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else
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echo "❌ 无法自动安装，请手动安装 Node.js 18"
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echo ""
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echo "手动安装步骤："
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echo "1. 访问: https://nodejs.org/en/download/"
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echo "2. 下载 Node.js 18.x LTS 版本"
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echo "3. 安装后重新运行此脚本"
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exit 1
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fi
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echo ""
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echo "[5/6] 验证新版本..."
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NEW_VERSION=$(node -v)
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NPM_VERSION=$(npm -v)
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echo "✅ Node.js: $NEW_VERSION"
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echo "✅ npm: $NPM_VERSION"
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# 检查版本是否满足要求
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MAJOR_VERSION=$(echo $NEW_VERSION | cut -d'.' -f1 | sed 's/v//')
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if [ "$MAJOR_VERSION" -ge 18 ]; then
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echo "✅ 版本满足要求 (需要 ≥18.x)"
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else
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echo "❌ 版本不满足要求 (需要 ≥18.x)"
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exit 1
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fi
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echo ""
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echo "[6/6] 重新安装项目依赖..."
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echo "⏳ 这可能需要几分钟..."
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# 清理缓存
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npm cache clean --force
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# 重新安装
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npm install
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if [ $? -eq 0 ]; then
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echo "✅ 依赖安装成功"
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else
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echo "❌ 依赖安装失败"
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echo ""
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echo "请手动执行："
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echo " npm install"
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exit 1
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fi
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echo ""
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echo "=========================================="
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echo " ✅ 升级完成！"
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echo "=========================================="
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echo ""
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echo "📊 版本信息:"
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echo " Node.js: $(node -v)"
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echo " npm: $(npm -v)"
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echo ""
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echo "🎯 下一步:"
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echo " npm run dev # 启动开发服务器"
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echo " npm run build # 构建生产版本"
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echo ""
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