162 lines
4.1 KiB
Bash
162 lines
4.1 KiB
Bash
#!/bin/bash
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# ==============================================
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# Node.js 安装脚本
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# 功能：自动安装 Node.js 并配置阿里云镜像源
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# 适用系统：CentOS/RHEL、Ubuntu/Debian 等主流 Linux 发行版
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# ==============================================
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# 启用严格模式
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set -euo pipefail
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# --------------------------
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# 颜色定义
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# --------------------------
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[0;33m'
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NC='\033[0m' # No Color
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# --------------------------
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# 日志函数
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# --------------------------
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log_info() {
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echo -e "${GREEN}[INFO]${NC} $1"
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}
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log_warn() {
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echo -e "${YELLOW}[WARN]${NC} $1"
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}
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log_error() {
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echo -e "${RED}[ERROR]${NC} $1" >&2
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}
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# --------------------------
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# 检查 root 权限
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# --------------------------
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check_root() {
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if [ "$(id -u)" -ne 0 ]; then
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log_error "请使用 root 用户或通过 sudo 运行此脚本"
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exit 1
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fi
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}
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# --------------------------
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# 检测系统类型
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# --------------------------
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detect_os() {
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if [ -f /etc/os-release ]; then
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. /etc/os-release
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OS_NAME="${ID:-unknown}"
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OS_VERSION="${VERSION_ID:-unknown}"
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else
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log_error "无法检测操作系统类型，请手动安装 Node.js"
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exit 1
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fi
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}
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# --------------------------
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# 安装依赖工具
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# --------------------------
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install_dependencies() {
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log_info "正在安装必要的依赖工具..."
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if [[ "$OS_NAME" == "centos" || "$OS_NAME" == "rhel" || "$OS_NAME" == "rocky" || "$OS_NAME" == "almalinux" ]]; then
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dnf install -y curl wget
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elif [[ "$OS_NAME" == "ubuntu" || "$OS_NAME" == "debian" ]]; then
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apt update
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apt install -y curl wget
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else
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log_error "不支持的操作系统: ${OS_NAME}"
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exit 1
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fi
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}
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# --------------------------
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# 安装 Node.js
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# --------------------------
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install_nodejs() {
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log_info "正在安装 Node.js..."
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# 添加 NodeSource 仓库
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if [[ "$OS_NAME" == "centos" || "$OS_NAME" == "rhel" || "$OS_NAME" == "rocky" || "$OS_NAME" == "almalinux" ]]; then
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curl -sL https://rpm.nodesource.com/setup_18.x | bash -
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dnf install -y nodejs
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elif [[ "$OS_NAME" == "ubuntu" || "$OS_NAME" == "debian" ]]; then
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curl -sL https://deb.nodesource.com/setup_18.x | bash -
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apt install -y nodejs
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else
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log_error "不支持的操作系统: ${OS_NAME}"
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exit 1
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fi
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log_info "Node.js 安装完成"
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}
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# --------------------------
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# 配置 npm 阿里云镜像源
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# --------------------------
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configure_npm_mirror() {
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log_info "正在配置 npm 阿里云镜像源..."
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npm config set registry https://registry.npmmirror.com
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log_info "npm 阿里云镜像源已配置完成"
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}
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# --------------------------
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# 安装并配置 Yarn（可选）
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# --------------------------
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install_and_configure_yarn() {
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log_info "正在安装并配置 Yarn..."
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# 安装 Yarn
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if [[ "$OS_NAME" == "centos" || "$OS_NAME" == "rhel" || "$OS_NAME" == "rocky" || "$OS_NAME" == "almalinux" ]]; then
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npm install -g yarn
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elif [[ "$OS_NAME" == "ubuntu" || "$OS_NAME" == "debian" ]]; then
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npm install -g yarn
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fi
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# 配置 Yarn 阿里云镜像源
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yarn config set registry https://registry.npmmirror.com
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log_info "Yarn 安装并配置完成"
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}
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# --------------------------
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# 测试 Node.js 和 npm 安装
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# --------------------------
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test_installation() {
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log_info "正在测试 Node.js 和 npm 安装..."
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NODE_VERSION=$(node --version)
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NPM_VERSION=$(npm --version)
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log_info "Node.js 安装成功，版本为: ${NODE_VERSION}"
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log_info "npm 安装成功，版本为: ${NPM_VERSION}"
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if command -v yarn &> /dev/null; then
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YARN_VERSION=$(yarn --version)
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log_info "Yarn 安装成功，版本为: ${YARN_VERSION}"
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fi
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}
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# --------------------------
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# 主函数
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# --------------------------
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main() {
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check_root
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detect_os
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install_dependencies
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install_nodejs
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configure_npm_mirror
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install_and_configure_yarn
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test_installation
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}
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# --------------------------
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# 执行主函数
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# --------------------------
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main
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exit 0 |