guanghulab/scripts/engine-start.sh

#!/bin/bash
# ══════════════════════════════════════════════════════════════
# 光湖驱动引擎 · 铸渊服务器安装脚本
# Guanghu Drive Engine · Zhuyuan Server Installer
#
# 用途：一步完成：大脑同步 + 引擎安装 + 自动启动
# 用法：bash scripts/engine-start.sh
#
# 依赖：Node.js (服务器应有)，零npm依赖
# 版权：国作登字-2026-A-00037559 · TCS-0002∞
# ══════════════════════════════════════════════════════════════

set -e

GREEN='\033[0;32m'
YELLOW='\033[1;33m'
CYAN='\033[0;36m'
RED='\033[0;31m'
NC='\033[0m'

REPO_DIR="$(cd "$(dirname "$0")/.." && pwd)"
ENGINE_PORT="${GATEKEEPER_PORT:-3910}"

clear
echo ""
echo "╔══════════════════════════════════════════════╗"
echo "║  光湖驱动引擎 · 安装脚本                    ║"
echo "║  Guanghu Drive Engine · Installer v1.0       ║"
echo "╚══════════════════════════════════════════════╝"
echo ""
echo -e "  ${CYAN}仓库目录:${NC} ${REPO_DIR}"
echo -e "  ${CYAN}引擎端口:${NC} ${ENGINE_PORT}"
echo ""

# ══════════════════════════════════════════════════════════════
# 第1步：检查依赖
# ══════════════════════════════════════════════════════════════
echo -e "${YELLOW}[1/4] 检查环境...${NC}"

if ! command -v node &> /dev/null; then
  echo -e "  ${RED}❌ 需要 Node.js 但未安装${NC}"
  echo "     请先安装: apt install nodejs npm"
  exit 1
fi

NODE_VER=$(node -v)
echo -e "  ${GREEN}✅ Node.js ${NODE_VER}${NC}"

# ══════════════════════════════════════════════════════════════
# 第2步：运行大脑同步
# ══════════════════════════════════════════════════════════════
echo ""
echo -e "${YELLOW}[2/4] 同步大脑文件...${NC}"

if [ -f "${REPO_DIR}/scripts/brain-sync.js" ]; then
  node "${REPO_DIR}/scripts/brain-sync.js"
  echo -e "  ${GREEN}✅ 大脑同步完成${NC}"
else
  echo -e "  ${YELLOW}⚠️  未找到 brain-sync.js，跳过${NC}"
fi

# ══════════════════════════════════════════════════════════════
# 第3步：启动引擎
# ══════════════════════════════════════════════════════════════
echo ""
echo -e "${YELLOW}[3/4] 启动引擎...${NC}"

GATEKEEPER="${REPO_DIR}/mcp-servers/zhuyuan-gateway/gatekeeper/index.js"

if [ ! -f "$GATEKEEPER" ]; then
  echo -e "  ${RED}❌ 未找到引擎文件: ${GATEKEEPER}${NC}"
  exit 1
fi

# 检查是否已有引擎在运行
if lsof -i :${ENGINE_PORT} &>/dev/null 2>&1; then
  echo -e "  ${YELLOW}⚠️  引擎已在端口 ${ENGINE_PORT} 运行${NC}"
  echo -e "  ${YELLOW}   如需重启: fuser -k ${ENGINE_PORT}/tcp && node ${GATEKEEPER} ${ENGINE_PORT} &${NC}"
else
  # 后台启动
  nohup node "${GATEKEEPER}" "${ENGINE_PORT}" > /tmp/zhuyuan-engine.log 2>&1 &
  ENGINE_PID=$!
  sleep 2
  
  if kill -0 $ENGINE_PID 2>/dev/null; then
    echo -e "  ${GREEN}✅ 引擎已启动 (PID: ${ENGINE_PID})${NC}"
  else
    echo -e "  ${RED}❌ 引擎启动失败，查看日志: cat /tmp/zhuyuan-engine.log${NC}"
    exit 1
  fi
fi

# ══════════════════════════════════════════════════════════════
# 第4步：显示信息
# ══════════════════════════════════════════════════════════════
echo ""
echo -e "${YELLOW}[4/4] 服务状态...${NC}"

# 检查端口
if lsof -i :${ENGINE_PORT} &>/dev/null 2>&1; then
  echo -e "  ${GREEN}✅ 引擎端口 ${ENGINE_PORT} 开放中${NC}"
else
  echo -e "  ${RED}❌ 引擎端口 ${ENGINE_PORT} 未开放${NC}"
fi

# 获取API密钥
HOME=${HOME:-/root}
SECRET_FILE="${HOME}/.gatekeeper/secret"
if [ -f "$SECRET_FILE" ]; then
  API_KEY=$(cat "$SECRET_FILE")
else
  API_KEY="等待首次启动生成"
fi

echo ""
echo "══════════════════════════════════════════════"
echo "  光湖驱动引擎 · 安装完成"
echo ""
echo "  ╭─ API 密钥"
echo "  ├─ ${API_KEY}"
echo "  ╰─ (保存在 ~/.gatekeeper/secret)"
echo ""
echo "  向铸渊发送以下信息："
echo "  ┌──────────────────────────────────────────┐"
echo "  │ 服务器: 广州 (43.139.217.141)           │"
echo "  │ 端口:   ${ENGINE_PORT}                      │"
echo "  │ 密钥:   ${API_KEY}  │"
echo "  └──────────────────────────────────────────┘"
echo ""
echo "  日志:  tail -f /tmp/zhuyuan-engine.log"
echo "══════════════════════════════════════════════"
echo ""

# 自动开机启动提示
if ! command -v pm2 &> /dev/null; then
  echo -e "  ${YELLOW}提示: 当前未使用进程管理工具，服务器重启后需重新启动引擎${NC}"
  echo "     建议: npm install -g pm2 && pm2 start ${GATEKEEPER} -- -p ${ENGINE_PORT}"
  echo ""
fi