208 lines
5.0 KiB
Bash
208 lines
5.0 KiB
Bash
#!/bin/bash
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# Next.js 项目部署脚本
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set -e # 遇到任何错误立即退出
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# ===== 配置区域 =====
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SERVER_IP="43.156.84.214"
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SERVER_USER="ubuntu"
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PROJECT_NAME="learn-languages"
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LOCAL_PROJECT_DIR="/home/goddonebianu/Code/learn-languages"
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REMOTE_PROJECT_DIR="/home/$SERVER_USER/$PROJECT_NAME"
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BRANCH="main" # 要部署的分支
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NODE_ENV="production"
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PORT="3000" # 应用运行端口
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# ===================
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# 颜色输出函数
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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NC='\033[0m' # No Color
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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"
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}
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# 检查本地更改
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check_local_changes() {
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log_info "检查本地更改..."
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if ! git diff --quiet; then
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log_warn "发现未提交的更改，建议先提交更改"
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read -p "继续部署？(y/N): " -n 1 -r
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echo
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if [[ ! $REPLY =~ ^[Yy]$ ]]; then
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exit 1
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fi
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fi
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}
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# 构建项目
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build_project() {
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log_info "开始构建项目..."
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cd "$LOCAL_PROJECT_DIR"
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# 安装依赖
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if ! npm ci --only=production; then
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log_error "npm install 失败"
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exit 1
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fi
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# 构建项目
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if ! npm run build; then
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log_error "构建失败"
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exit 1
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fi
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log_info "项目构建成功"
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}
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# 创建部署包
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create_deployment_package() {
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log_info "创建部署包..."
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local temp_dir=$(mktemp -d)
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local package_name="${PROJECT_NAME}-$(date +%Y%m%d-%H%M%S).tar.gz"
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# 复制需要的文件
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cp -r package.json package-lock.json next.config.js* .next public "$temp_dir/"
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# 如果有环境文件也复制
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if [ -f .env.production ]; then
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cp .env.production "$temp_dir/"
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fi
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# 创建压缩包
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cd "$temp_dir"
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tar -czf "/tmp/$package_name" .
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echo "$package_name"
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}
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# 部署到服务器
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deploy_to_server() {
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local package_name=$1
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log_info "开始部署到服务器..."
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# 上传部署包
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if ! scp "/tmp/$package_name" $SERVER_USER@$SERVER_IP:/tmp/; then
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log_error "文件上传失败"
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exit 1
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fi
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# 执行远程部署命令
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ssh $SERVER_USER@$SERVER_IP << EOF
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set -e
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echo "在服务器上执行部署..."
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# 创建备份目录
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BACKUP_DIR="$REMOTE_PROJECT_DIR-backup-\$(date +%Y%m%d-%H%M%S)"
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if [ -d "$REMOTE_PROJECT_DIR" ]; then
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mkdir -p "\$BACKUP_DIR"
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cp -r "$REMOTE_PROJECT_DIR"/* "\$BACKUP_DIR/" || true
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fi
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# 创建项目目录
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mkdir -p "$REMOTE_PROJECT_DIR"
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# 解压新版本
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tar -xzf "/tmp/$package_name" -C "$REMOTE_PROJECT_DIR"
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# 清理临时文件
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rm -f "/tmp/$package_name"
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# 安装生产依赖
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cd "$REMOTE_PROJECT_DIR"
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npm ci --only=production
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echo "部署文件准备完成"
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EOF
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log_info "文件部署完成"
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}
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# 重启服务
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restart_service() {
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log_info "重启服务..."
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ssh $SERVER_USER@$SERVER_IP << EOF
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set -e
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cd "$REMOTE_PROJECT_DIR"
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# 使用 PM2 重启应用
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if command -v pm2 &> /dev/null; then
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# 如果应用已经在运行，重新加载
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if pm2 list | grep -q "$PROJECT_NAME"; then
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pm2 reload $PROJECT_NAME --update-env
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else
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# 第一次启动
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export PORT=$PORT
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pm2 start npm --name "$PROJECT_NAME" -- start
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pm2 save
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pm2 startup 2>/dev/null || true
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fi
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else
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# 如果没有 PM2，直接启动（不推荐生产环境）
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echo "警告: 未找到 PM2，直接启动进程"
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export PORT=$PORT
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npm start &
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fi
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echo "等待服务启动..."
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sleep 5
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# 检查服务是否正常运行
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if curl -f http://localhost:$PORT > /dev/null 2>&1; then
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echo "服务启动成功!"
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else
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echo "服务启动可能有问题，请检查日志"
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exit 1
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fi
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EOF
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log_info "服务重启完成"
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}
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# 清理工作
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cleanup() {
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log_info "清理临时文件..."
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rm -f "/tmp/${PROJECT_NAME}-*.tar.gz" 2>/dev/null || true
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}
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# 主部署流程
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main() {
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log_info "开始部署 $PROJECT_NAME 到 $SERVER_IP"
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# 检查是否在项目目录
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if [ ! -f "$LOCAL_PROJECT_DIR/package.json" ]; then
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log_error "请在正确的 Next.js 项目目录中运行"
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exit 1
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fi
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check_local_changes
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build_project
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local package_name=$(create_deployment_package)
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deploy_to_server "$package_name"
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restart_service
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cleanup
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log_info "${GREEN}部署成功完成!${NC}"
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log_info "应用地址: http://$SERVER_IP:$PORT"
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}
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# 错误处理
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trap 'log_error "部署过程中断"; cleanup; exit 1' INT TERM
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trap 'cleanup' EXIT
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# 执行主函数
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main "$@" |