BeikeStartups/deploy.sh.example at main · EgooAI/BeikeStartups · GitHub

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#!/bin/bash
# 此脚本为示例部署脚本，请拷贝为 deploy.sh 并根据实际情况修改后使用
# 请勿提交实际的 deploy.sh 文件到版本控制或泄露敏感信息

set -e

echo "[*] 开始部署！"

# ===== 配置 =====
# 前后端端口配置
FRONTEND_PORT=3500
BACKEND_PORT=8500

# 程序配置
PROGRAM_CMD="/var/www/BeikeStartups/BeikeStartups/backend/BeikeStartups" # 此行按需修改
FRONTEND_CMD="pnpm start -p $FRONTEND_PORT"

BACKEND_DIR="backend"
FRONTEND_DIR="frontend"

BACKEND_LOG="backend.log"
FRONTEND_LOG="frontend.log"
BACKEND_PID="backend.pid"
FRONTEND_PID="frontend.pid"

# 数据库配置
export DB_HOST="localhost"
export DB_PORT=5432
export DB_USER="your_user" # 此行必须修改
export DB_PASSWORD="your_db_password" # 此行必须修改
export DB_NAME="beikestartups_db"

# 后端配置
export NEXT_PUBLIC_API_URL="https://api.example.com" # 此行必须修改，前端请求的后端地址
export CORS_ORIGIN="https://www.example.com" # 此行必须修改，入站的前端地址
export JWT_SECRET="your_jwt_secret_key" # 此行必须修改

# ===== 校验 =====
# 检查数据库环境变量是否是默认值
if [ "$DB_USER" = "your_user" ] || [ "$DB_PASSWORD" = "your_db_password" ]; then
    echo "[!] 数据库配置似乎未修改，请检查脚本的环境变量设置！"
    exit 1
fi
if [ "$NEXT_PUBLIC_API_URL" = "https://api.example.com" ]; then
    echo "[!] NEXT_PUBLIC_API_URL 似乎未修改，请检查脚本的环境变量设置！"
    exit 1
fi
if [ "$CORS_ORIGIN" = "https://www.example.com" ]; then
    echo "[!] CORS_ORIGIN 似乎未修改，请检查脚本的环境变量设置！"
    exit 1
fi
if [ "$JWT_SECRET" = "your_jwt_secret_key" ]; then
    echo "[!] JWT_SECRET 似乎未修改，请检查脚本的环境变量设置！"
    exit 1
fi

echo "[*] 后端将在端口 $BACKEND_PORT 上运行，前端将在端口 $FRONTEND_PORT 上运行"
echo ""

# ===== 通用函数 =====
kill_by_pid_file() {
    local PID_FILE=$1
    local NAME=$2

    if [ ! -f "$PID_FILE" ]; then
        echo "[*] 未发现 $NAME PID 文件"
        return
    fi

    local PID
    PID=$(cat "$PID_FILE")

    if [ -n "$PID" ] && kill -0 "$PID" 2>/dev/null; then
        echo "[*] 发现 $NAME 进程 PID=$PID，正在终止"
        kill "$PID"
        sleep 2
        kill -9 "$PID" 2>/dev/null || true
    else
        echo "[*] $NAME PID 文件存在，但进程已不存在"
    fi

    rm -f "$PID_FILE"
}

# ===== 清理旧进程 =====
kill_by_pid_file "$BACKEND_PID" "backend"
kill_by_pid_file "$FRONTEND_PID" "frontend"

# ===== 启动 backend =====
echo "[*] 构建 backend..."
cd "$BACKEND_DIR"
go version
go env -w GOPROXY=https://goproxy.cn,direct
go mod tidy
go build

export PORT=$BACKEND_PORT
export GIN_MODE="release"

echo "[*] 构建完毕，正在启动 backend..."
nohup $PROGRAM_CMD > "../$BACKEND_LOG" 2>&1 &
echo $! > "../$BACKEND_PID"

cd ..

# ===== 启动 frontend =====
echo "[*] 构建 frontend..."
cd "$FRONTEND_DIR"
pnpm install
pnpm build

echo "[*] 构建完毕，正在启动 frontend..."
nohup $FRONTEND_CMD > "../$FRONTEND_LOG" 2>&1 &
echo $! > "../$FRONTEND_PID"

cd ..

echo "[*] 所有服务启动完成"
echo ""

# ===== 检验 =====

echo "[*] 当前服务器的内存状态："
free -h

echo "[*] 等待数秒后检查部署状态..."
sleep 5

check_http_status() {
    local URL=$1
    local NAME=$2
    local STATUS

    STATUS=$(curl --silent --output /dev/null --write-out "%{http_code}" "$URL" || true)
    if [ "$STATUS" = "404" ] || { [ "$STATUS" -ge 200 ] && [ "$STATUS" -lt 400 ]; }; then
        echo "[*] $NAME 检查通过！HTTP $STATUS"
    else
        echo "[!] $NAME 检查失败！HTTP $STATUS"
    fi
}

check_http_status "http://localhost:$BACKEND_PORT" "backend"
check_http_status "http://localhost:$FRONTEND_PORT" "frontend"

echo "[*] 部署结束！"