knowledge-tools/start.sh

#!/bin/bash

# 知识工具服务启动脚本

set -e

# 颜色定义
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
NC='\033[0m' # No Color

# 项目根目录
PROJECT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PID_FILE="$PROJECT_DIR/app.pid"
LOG_FILE="$PROJECT_DIR/logs/app.log"

echo -e "${GREEN}启动知识工具服务...${NC}"

# 检查是否已经运行
if [ -f "$PID_FILE" ]; then
    PID=$(cat "$PID_FILE")
    if ps -p "$PID" > /dev/null 2>&1; then
        echo -e "${YELLOW}服务已经在运行中 (PID: $PID)${NC}"
        exit 1
    else
        echo -e "${YELLOW}发现旧的PID文件，正在清理...${NC}"
        rm -f "$PID_FILE"
    fi
fi

# 创建日志目录
mkdir -p "$PROJECT_DIR/logs"

# 检查环境变量文件
if [ ! -f "$PROJECT_DIR/.env" ]; then
    echo -e "${YELLOW}警告: 未找到.env文件，请创建配置文件${NC}"
    echo "示例配置："
    echo "OPENAI_API_KEY=your_api_key_here"
    echo "HOST=0.0.0.0"
    echo "PORT=8000"
    echo "DEBUG=True"
fi

# 检查Python依赖
if [ ! -d "$PROJECT_DIR/venv" ]; then
    echo -e "${YELLOW}未找到虚拟环境，正在创建...${NC}"
    python3 -m venv "$PROJECT_DIR/venv"
fi

# 激活虚拟环境
source "$PROJECT_DIR/venv/bin/activate"

# 安装依赖
echo -e "${GREEN}安装Python依赖...${NC}"
pip install -r requirements.txt

# 启动服务
echo -e "${GREEN}启动服务...${NC}"
nohup python main.py > "$LOG_FILE" 2>&1 &
PID=$!

# 保存PID
echo $PID > "$PID_FILE"

# 等待服务启动
sleep 3

# 检查服务是否启动成功
if ps -p "$PID" > /dev/null 2>&1; then
    echo -e "${GREEN}服务启动成功!${NC}"
    echo -e "${GREEN}PID: $PID${NC}"
    echo -e "${GREEN}日志文件: $LOG_FILE${NC}"
    echo -e "${GREEN}API文档: http://localhost:8079/docs${NC}"
    echo -e "${GREEN}健康检查: http://localhost:8079/health${NC}"
else
    echo -e "${RED}服务启动失败!${NC}"
    echo -e "${RED}请检查日志文件: $LOG_FILE${NC}"
    rm -f "$PID_FILE"
    exit 1
fi