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#!/bin/bash
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#############################################
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# SSL Manager 启动脚本
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#############################################
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set -e
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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BACKEND_DIR="$SCRIPT_DIR/../backend"
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LOG_DIR="/var/log/ssl-manager"
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PID_FILE="$LOG_DIR/ssl-manager.pid"
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# 颜色定义
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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NC='\033[0m'
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# 检查是否已运行
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check_running() {
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# 检查 PID 文件
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if [ -f "$PID_FILE" ]; then
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PID=$(cat "$PID_FILE")
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if ps -p "$PID" > /dev/null 2>&1; then
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echo -e "${YELLOW}⚠️ SSL Manager 已在运行中 (PID: $PID)${NC}"
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return 0
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else
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echo -e "${YELLOW}⚠️ 发现旧的 PID 文件，清理中...${NC}"
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rm -f "$PID_FILE"
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fi
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fi
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# 检查端口占用
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if command -v netstat > /dev/null 2>&1; then
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if netstat -tlnp 2>/dev/null | grep -q ":3000"; then
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echo -e "${YELLOW}⚠️ 端口 3000 已被占用，服务可能已在运行${NC}"
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return 0
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fi
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fi
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# 检查进程
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if pgrep -f "node.*src/index.js" > /dev/null 2>&1; then
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echo -e "${YELLOW}⚠️ SSL Manager 进程已在运行${NC}"
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return 0
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fi
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return 1
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}
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# 创建日志目录
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setup_logs() {
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if [ ! -d "$LOG_DIR" ]; then
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sudo mkdir -p "$LOG_DIR"
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sudo chmod 755 "$LOG_DIR"
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echo -e "${GREEN}✓ 日志目录已创建${NC}"
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fi
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}
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# 检查依赖
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check_dependencies() {
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if ! command -v node &> /dev/null; then
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echo -e "${RED}❌ 错误：未找到 Node.js，请先安装${NC}"
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exit 1
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fi
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if [ ! -f "$BACKEND_DIR/node_modules/.bin/express" ] && [ ! -d "$BACKEND_DIR/node_modules" ]; then
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echo -e "${YELLOW}⚠️ 后端依赖未安装，正在安装...${NC}"
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cd "$BACKEND_DIR"
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npm config set registry https://registry.npmmirror.com
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npm install --production
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fi
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}
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# 启动服务
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start_service() {
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echo -e "${GREEN}🚀 启动 SSL Manager...${NC}"
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# 检查 systemd 服务是否在运行
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if command -v systemctl > /dev/null 2>&1; then
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if systemctl is-active --quiet ssl-manager 2>/dev/null; then
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echo -e "${YELLOW}ℹ️ 检测到 systemd 服务正在运行${NC}"
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echo -e "${YELLOW} 建议使用：sudo systemctl [start|stop|restart] ssl-manager${NC}"
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echo -e "${YELLOW} 或使用本脚本的 restart 参数自动切换${NC}"
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echo ""
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read -p "是否停止 systemd 服务并改用脚本启动？(y/n): " choice
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if [ "$choice" = "y" ]; then
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echo -e "${YELLOW}🛑 停止 systemd 服务...${NC}"
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sudo systemctl stop ssl-manager
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sudo systemctl disable ssl-manager
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sleep 2
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else
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echo -e "${GREEN}✓ 继续使用 systemd 服务${NC}"
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echo -e "${GREEN}📍 访问地址：http://localhost:3000${NC}"
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return 0
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fi
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fi
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fi
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cd "$BACKEND_DIR"
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nohup node src/index.js > "$LOG_DIR/backend.log" 2>&1 &
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PID=$!
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echo "$PID" > "$PID_FILE"
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# 等待服务启动
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sleep 3
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if ps -p "$PID" > /dev/null 2>&1; then
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echo -e "${GREEN}✓ SSL Manager 启动成功 (PID: $PID)${NC}"
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echo -e "${GREEN}📍 访问地址：http://localhost:3000${NC}"
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echo -e "${GREEN}📝 日志文件：$LOG_DIR/backend.log${NC}"
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return 0
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else
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echo -e "${RED}❌ 启动失败，请查看日志：$LOG_DIR/backend.log${NC}"
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cat "$LOG_DIR/backend.log" | tail -20
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rm -f "$PID_FILE"
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return 1
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fi
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}
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# 停止服务
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stop_service() {
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echo -e "${YELLOW}🛑 停止 SSL Manager...${NC}"
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if [ -f "$PID_FILE" ]; then
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PID=$(cat "$PID_FILE")
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if ps -p "$PID" > /dev/null 2>&1; then
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kill "$PID"
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sleep 2
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if ps -p "$PID" > /dev/null 2>&1; then
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kill -9 "$PID"
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fi
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echo -e "${GREEN}✓ 服务已停止${NC}"
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else
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echo -e "${YELLOW}⚠️ 服务未运行${NC}"
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fi
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rm -f "$PID_FILE"
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else
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# 尝试通过进程名停止
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pkill -f "node src/index.js" 2>/dev/null && echo -e "${GREEN}✓ 服务已停止${NC}" || echo -e "${YELLOW}⚠️ 服务未运行${NC}"
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fi
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}
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# 重启服务
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restart_service() {
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stop_service
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sleep 2
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start_service
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}
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# 查看状态
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show_status() {
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if check_running; then
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echo -e "${GREEN}● SSL Manager 运行中${NC}"
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echo " PID: $(cat "$PID_FILE")"
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echo " 端口：3000"
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echo " 日志：$LOG_DIR/backend.log"
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else
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echo -e "${YELLOW}○ SSL Manager 未运行${NC}"
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fi
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}
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# 查看日志
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show_logs() {
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if [ -f "$LOG_DIR/backend.log" ]; then
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tail -f "$LOG_DIR/backend.log"
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else
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echo -e "${RED}❌ 日志文件不存在${NC}"
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exit 1
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fi
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}
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# 主函数
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case "${1:-start}" in
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start)
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if ! check_running; then
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setup_logs
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check_dependencies
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start_service
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fi
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;;
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stop)
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stop_service
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;;
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restart)
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restart_service
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;;
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status)
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show_status
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;;
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logs)
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show_logs
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;;
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*)
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echo "用法：$0 {start|stop|restart|status|logs}"
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echo ""
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echo "命令:"
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echo " start - 启动服务"
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echo " stop - 停止服务"
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echo " restart - 重启服务"
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echo " status - 查看状态"
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echo " logs - 查看日志（实时）"
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exit 1
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;;
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esac
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