278 lines
6.9 KiB
Bash
278 lines
6.9 KiB
Bash
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#!/bin/bash
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# n8n 中文版快速启动脚本
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# 作者: 小齐
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# 最后更新: 2025-09-07
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set -e
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# 颜色定义
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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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BLUE='\033[0;34m'
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NC='\033[0m' # No Color
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# 打印带颜色的信息
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print_info() {
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echo -e "${BLUE}[信息]${NC} $1"
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}
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print_success() {
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echo -e "${GREEN}[成功]${NC} $1"
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}
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print_warning() {
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echo -e "${YELLOW}[警告]${NC} $1"
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}
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print_error() {
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echo -e "${RED}[错误]${NC} $1"
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}
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# 显示启动横幅
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show_banner() {
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echo -e "${BLUE}"
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echo "======================================"
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echo " n8n 中文版快速启动脚本"
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echo " 版本: n8n-1.109.2 with 中文翻译"
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echo " 维护者: 小齐"
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echo "======================================"
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echo -e "${NC}"
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}
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# 检查依赖
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check_dependencies() {
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print_info "正在检查系统依赖..."
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# 检查 Node.js
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if ! command -v node &> /dev/null; then
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print_error "Node.js 未安装或未在 PATH 中"
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exit 1
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fi
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# 检查 pnpm
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if ! command -v pnpm &> /dev/null; then
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print_error "pnpm 未安装或未在 PATH 中"
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print_info "请先安装 pnpm: npm install -g pnpm"
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exit 1
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fi
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print_success "依赖检查通过"
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}
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# 检查端口占用
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check_port() {
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local port=5678
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if lsof -Pi :$port -sTCP:LISTEN -t >/dev/null 2>&1; then
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print_warning "端口 $port 已被占用"
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print_info "正在查看占用进程..."
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lsof -i :$port
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read -p "是否杀死占用进程？(y/N): " kill_process
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if [[ $kill_process =~ ^[Yy]$ ]]; then
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print_info "正在终止占用进程..."
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lsof -ti:$port | xargs kill -9
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print_success "进程已终止"
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else
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print_error "无法启动 n8n，端口被占用"
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exit 1
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fi
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fi
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}
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# 停止现有的 n8n 进程
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stop_existing() {
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print_info "正在停止现有的 n8n 进程..."
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# 停止可能存在的 pnpm dev 进程
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pkill -f "pnpm.*dev" 2>/dev/null || true
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pkill -f "pnpm.*start" 2>/dev/null || true
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pkill -f "turbo.*dev" 2>/dev/null || true
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pkill -f "n8n" 2>/dev/null || true
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sleep 2
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print_success "已停止现有进程"
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}
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# 设置环境变量
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setup_environment() {
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print_info "正在设置环境变量..."
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export N8N_DEFAULT_LOCALE=zh-CN
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export N8N_SECURE_COOKIE=false
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export DB_SQLITE_POOL_SIZE=5
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export N8N_RUNNERS_ENABLED=true
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export N8N_BLOCK_ENV_ACCESS_IN_NODE=false
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print_success "环境变量已设置"
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echo " - N8N_DEFAULT_LOCALE=zh-CN"
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echo " - N8N_SECURE_COOKIE=false"
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echo " - DB_SQLITE_POOL_SIZE=5"
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}
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# 检查构建状态
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check_build() {
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if [ ! -d "packages/cli/dist" ] || [ ! -d "packages/core/dist" ]; then
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print_warning "检测到项目需要构建"
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read -p "是否现在构建项目？这可能需要几分钟时间 (y/N): " build_project
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if [[ $build_project =~ ^[Yy]$ ]]; then
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print_info "正在构建项目..."
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pnpm build > build.log 2>&1 &
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BUILD_PID=$!
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# 显示构建进度
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while kill -0 $BUILD_PID 2>/dev/null; do
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echo -n "."
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sleep 2
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done
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echo
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if wait $BUILD_PID; then
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print_success "项目构建完成"
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else
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print_error "构建失败，请查看 build.log"
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tail -20 build.log
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exit 1
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fi
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fi
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fi
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}
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# 启动 n8n
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start_n8n() {
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print_info "正在启动 n8n 中文版..."
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# 创建日志文件
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local log_file="n8n-$(date +%Y%m%d-%H%M%S).log"
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# 启动 n8n
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echo -e "${GREEN}正在启动 n8n 服务...${NC}"
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pnpm start > "$log_file" 2>&1 &
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N8N_PID=$!
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# 等待启动
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echo -n "等待 n8n 启动"
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for i in {1..30}; do
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if curl -s http://localhost:5678 >/dev/null 2>&1; then
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break
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fi
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echo -n "."
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sleep 1
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done
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echo
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# 检查是否启动成功
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if curl -s http://localhost:5678 >/dev/null 2>&1; then
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print_success "n8n 启动成功！"
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echo
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echo -e "${GREEN}========== 启动信息 ==========${NC}"
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echo -e "📱 访问地址: ${BLUE}http://localhost:5678${NC}"
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echo -e "🌏 界面语言: ${GREEN}中文 (zh-CN)${NC}"
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echo -e "📋 进程 PID: ${YELLOW}$N8N_PID${NC}"
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echo -e "📝 日志文件: ${YELLOW}$log_file${NC}"
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echo -e "${GREEN}=============================${NC}"
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echo
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print_info "使用 Ctrl+C 停止服务"
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# 保持脚本运行并显示日志
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trap 'print_info "正在停止 n8n..."; kill $N8N_PID 2>/dev/null; exit 0' INT
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tail -f "$log_file"
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else
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print_error "n8n 启动失败"
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print_info "查看日志文件: $log_file"
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tail -20 "$log_file"
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exit 1
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fi
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}
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# 显示使用帮助
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show_help() {
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echo "用法: $0 [选项]"
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echo
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echo "选项:"
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echo " -h, --help 显示此帮助信息"
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echo " -d, --dev 使用开发模式启动 (支持热重载)"
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echo " -b, --build 强制重新构建项目"
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echo " -c, --check 仅检查系统状态，不启动"
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echo
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echo "示例:"
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echo " $0 # 正常启动"
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echo " $0 -d # 开发模式启动"
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echo " $0 -b # 重新构建并启动"
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echo
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}
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# 主函数
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main() {
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# 解析命令行参数
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while [[ $# -gt 0 ]]; do
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case $1 in
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-h|--help)
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show_help
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exit 0
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;;
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-d|--dev)
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DEV_MODE=true
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shift
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;;
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-b|--build)
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FORCE_BUILD=true
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shift
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;;
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-c|--check)
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CHECK_ONLY=true
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shift
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;;
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*)
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print_error "未知选项: $1"
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show_help
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exit 1
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;;
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esac
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done
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# 显示横幅
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show_banner
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# 检查依赖
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check_dependencies
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# 检查端口
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check_port
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# 停止现有进程
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stop_existing
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# 设置环境变量
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setup_environment
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# 仅检查模式
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if [ "$CHECK_ONLY" = true ]; then
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print_success "系统状态检查完成，一切正常"
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exit 0
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fi
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# 强制构建或检查构建状态
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if [ "$FORCE_BUILD" = true ]; then
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print_info "强制重新构建项目..."
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pnpm build
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print_success "构建完成"
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else
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check_build
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fi
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# 开发模式
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if [ "$DEV_MODE" = true ]; then
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print_info "正在以开发模式启动 n8n..."
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print_warning "开发模式启动时间较长，请耐心等待..."
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exec pnpm dev
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else
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# 正常启动
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start_n8n
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fi
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}
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# 运行主函数
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main "$@"
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