#!/bin/bash
# ============================================
# 前端打包脚本
# 构建并打包 dist + nginx.conf 为部署包
# ============================================

set -e

SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
cd "$SCRIPT_DIR"

echo "============================================"
echo "  前端打包"
echo "============================================"

# 安装依赖
echo "[1/4] 安装依赖..."
npm install

# 构建
echo "[2/4] 构建前端..."
npm run build

# 复制 nginx 配置到 dist
echo "[3/4] 复制配置文件..."
cp nginx.conf dist/nginx.conf.example

# 打包
echo "[4/4] 打包..."
VERSION=$(date +%Y%m%d_%H%M%S)
TAR_NAME="frontend_${VERSION}.tar.gz"
tar -czf "$TAR_NAME" -C dist .

echo ""
echo "============================================"
echo "  打包完成!"
echo "============================================"
echo ""
echo "部署包: web/$TAR_NAME"
echo "大小: $(du -h "$TAR_NAME" | cut -f1)"
echo "内容: 前端文件 + nginx.conf.example"
echo ""
echo "【部署步骤】"
echo "  1. 上传到服务器: scp $TAR_NAME user@server:/opt/filesystem/"
echo "  2. 解压: mkdir -p /opt/filesystem/frontend && tar -xzf $TAR_NAME -C /opt/filesystem/frontend/"
echo "  3. 复制 Nginx 配置: cp /opt/filesystem/frontend/nginx.conf.example /etc/nginx/conf.d/filesystem.conf"
echo "  4. 修改配置: vi /etc/nginx/conf.d/filesystem.conf (改 server_name、路径等)"
echo "  5. 重启 Nginx: nginx -t && systemctl reload nginx"
echo ""