436 lines
9.0 KiB
Markdown
436 lines
9.0 KiB
Markdown
# @ai-assistant/desktop
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AI Terminal Assistant 的原生桌面应用 - 基于 Tauri 构建,实现跨平台支持。
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## 📦 安装
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```bash
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# 安装依赖
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pnpm install
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# 开发
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pnpm dev
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# 构建当前平台版本
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pnpm build
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# 构建所有平台版本
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pnpm build:all
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```
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## 🌟 功能特性
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- **原生性能** - 使用 Rust 和 Tauri 构建,速度极快
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- **跨平台** - 支持 Windows、macOS 和 Linux
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- **小体积** - ~10MB 安装包,~30MB 安装后大小
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- **系统集成** - 原生菜单、通知和系统托盘
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- **默认安全** - 沙盒化,最小权限
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- **自动更新** - 内置更新机制
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- **本地存储** - 使用 SQLite 存储离线数据
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- **基于 WebView** - 现代 Web UI 配合原生包装
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- **全局快捷键** - 系统级键盘快捷键
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- **文件系统访问** - 原生文件对话框和操作
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## 🏗️ 架构
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```
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src-tauri/
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├── src/
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│ ├── main.rs # 主入口点
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│ ├── app.rs # 应用设置
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│ ├── commands/ # Tauri 命令
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│ │ ├── chat.rs # 对话操作
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│ │ ├── file.rs # 文件操作
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│ │ ├── system.rs # 系统集成
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│ │ └── window.rs # 窗口管理
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│ ├── menu.rs # 原生菜单设置
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│ ├── tray.rs # 系统托盘
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│ ├── updater.rs # 自动更新逻辑
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│ ├── store.rs # 本地数据存储
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│ └── utils/ # 工具函数
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├── Cargo.toml # Rust 依赖
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├── tauri.conf.json # Tauri 配置
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└── icons/ # 应用图标
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src/
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├── App.tsx # React 应用入口
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├── components/ # UI 组件(与 web 共享)
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├── hooks/ # 自定义 Hooks
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├── services/ # 桌面特定服务
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│ ├── ipc.ts # Tauri IPC 通信
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│ ├── storage.ts # 本地存储
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│ └── shortcuts.ts # 键盘快捷键
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└── styles/ # 桌面特定样式
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```
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## 🚀 快速开始
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### 前置要求
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- **Node.js** 18+ 和 pnpm
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- **Rust** 1.70+(从 [rustup.rs](https://rustup.rs) 安装)
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- **平台工具**:
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- **Windows**:Visual Studio C++ 生成工具
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- **macOS**:Xcode 命令行工具
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- **Linux**:`build-essential`、`libwebkit2gtk-4.0-dev`、`libssl-dev`
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### 开发设置
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```bash
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# 克隆仓库
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git clone <repository-url>
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cd ai-terminal-assistant/packages/desktop
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# 安装依赖
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pnpm install
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# 启动开发服务器
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pnpm dev
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# 应用将自动打开,支持热重载
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```
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### 生产构建
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```bash
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# 构建当前平台
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pnpm build
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# 构建特定平台
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pnpm build:windows
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pnpm build:mac
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pnpm build:linux
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# 构建 macOS 通用二进制文件
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pnpm build:mac-universal
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# 构建并签名(需要证书)
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pnpm build:signed
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```
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## 🖥️ 平台功能
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### Windows
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- **安装程序类型**:MSI、NSIS、便携版
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- **系统启动时自动启动**
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- **Windows Store** 分发就绪
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- **原生通知**
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- **跳转列表**集成
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### macOS
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- **格式**:DMG、App Bundle
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- **代码签名**和公证
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- **macOS App Store** 就绪
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- **Touch Bar** 支持
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- **原生菜单栏**
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### Linux
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- **包格式**:AppImage、Deb、RPM
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- **系统托盘**支持
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- **桌面条目**创建
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- **Snap/Flatpak** 就绪
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- **Wayland/X11** 兼容
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## ⚙️ 配置
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### Tauri 配置
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`src-tauri/tauri.conf.json`:
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```json
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{
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"package": {
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"productName": "AI Terminal Assistant",
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"version": "1.0.0"
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},
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"tauri": {
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"allowlist": {
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"all": false,
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"shell": {
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"execute": true,
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"open": true
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},
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"fs": {
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"all": true,
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"scope": ["$HOME/**", "$RESOURCE/**"]
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},
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"http": {
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"all": true,
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"scope": ["http://localhost/*", "https://api.anthropic.com/*"]
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},
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"notification": {
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"all": true
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},
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"globalShortcut": {
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"all": true
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}
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},
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"windows": [{
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"title": "AI Terminal Assistant",
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"width": 1200,
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"height": 800,
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"resizable": true,
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"fullscreen": false
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}],
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"systemTray": {
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"iconPath": "icons/icon.png",
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"menuOnLeftClick": false
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},
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"updater": {
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"active": true,
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"endpoints": ["https://updates.example.com/check"]
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}
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}
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}
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```
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## 🔌 Tauri 命令
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### IPC 通信
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```typescript
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// 前端(TypeScript)
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import { invoke } from '@tauri-apps/api/tauri';
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// 调用 Rust 命令
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const result = await invoke('send_message', {
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message: '来自前端的消息'
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});
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// 监听事件
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import { listen } from '@tauri-apps/api/event';
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const unlisten = await listen('chat-update', (event) => {
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console.log('新消息:', event.payload);
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});
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```
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```rust
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// 后端(Rust)
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#[tauri::command]
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fn send_message(message: String) -> Result<String, String> {
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// 处理消息
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Ok(format!("收到: {}", message))
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}
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// 发送事件
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app.emit_all("chat-update", Payload {
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message: "新更新"
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}).unwrap();
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```
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## 🎨 原生功能
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### 系统托盘
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```typescript
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import { createTray } from './services/tray';
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const tray = await createTray({
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icon: '/icons/tray.png',
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menu: [
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{ label: '显示', action: () => showWindow() },
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{ label: '隐藏', action: () => hideWindow() },
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{ separator: true },
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{ label: '退出', action: () => app.quit() }
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]
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});
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```
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### 全局快捷键
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```typescript
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import { register } from '@tauri-apps/api/globalShortcut';
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// 注册全局热键
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await register('CommandOrControl+Shift+A', () => {
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console.log('快捷键触发!');
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window.show();
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});
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```
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### 文件操作
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```typescript
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import { open, save } from '@tauri-apps/api/dialog';
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import { readTextFile, writeFile } from '@tauri-apps/api/fs';
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// 打开文件对话框
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const selected = await open({
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multiple: false,
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filters: [{
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name: '文本',
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extensions: ['txt', 'md']
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}]
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});
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// 读取文件
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const content = await readTextFile(selected);
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// 保存文件对话框
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const savePath = await save({
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filters: [{ name: '文本', extensions: ['txt'] }]
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});
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await writeFile(savePath, '内容');
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```
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### 通知
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```typescript
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import { sendNotification } from '@tauri-apps/api/notification';
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await sendNotification({
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title: 'AI Assistant',
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body: '任务成功完成!',
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icon: '/icons/icon.png'
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});
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```
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## 🔐 安全
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### 权限
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- 最小权限模型
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- 限定范围的文件系统访问
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- 受控的 Shell 执行
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- 强制 CSP 头
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### 代码签名
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```bash
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# macOS
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codesign --deep --force --verify --verbose \
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--sign "Developer ID Application: Your Name" \
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target/release/bundle/osx/AI\ Terminal\ Assistant.app
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# Windows(使用 SignTool)
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signtool sign /a /tr http://timestamp.digicert.com \
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/td SHA256 /fd SHA256 \
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target/release/bundle/msi/AI_Terminal_Assistant.msi
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```
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## 🚢 分发
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### 自动更新
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```rust
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// src-tauri/src/updater.rs
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use tauri::updater::builder::UpdateBuilder;
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pub fn check_for_updates(app: &tauri::App) {
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let update = UpdateBuilder::new()
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.current_version(&app.package_info().version)
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.url("https://updates.example.com/check")
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.build()
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.unwrap();
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if update.should_update {
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update.download_and_install().unwrap();
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}
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}
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```
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### GitHub 发布
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```yaml
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# .github/workflows/release.yml
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name: Release
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on:
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push:
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tags: ['v*']
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jobs:
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release:
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strategy:
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matrix:
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platform: [macos-latest, ubuntu-latest, windows-latest]
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runs-on: ${{ matrix.platform }}
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steps:
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- uses: actions/checkout@v3
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- uses: tauri-apps/tauri-action@v0
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with:
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tagName: v__VERSION__
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releaseName: 'v__VERSION__'
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releaseBody: '查看 CHANGELOG.md'
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releaseDraft: true
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prerelease: false
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```
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## 🧪 测试
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```bash
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# 单元测试(Rust)
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cd src-tauri
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cargo test
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# 集成测试
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pnpm test:integration
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# 使用 WebDriver 的端到端测试
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pnpm test:e2e
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```
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## 📊 性能
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### 优化技巧
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1. **懒加载** - 按需加载功能
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2. **IPC 批处理** - 批量处理多个命令
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3. **资源优化** - 压缩图片/字体
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4. **内存管理** - 清理监听器
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5. **后台任务** - 使用 Web Workers
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### 基准测试
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| 指标 | 值 |
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|--------|-------|
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| 启动时间 | < 500ms |
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| 内存使用 | ~50MB 空闲 |
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| 包大小 | ~10MB 压缩 |
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| CPU 使用 | < 5% 空闲 |
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## 🐛 调试
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### 开发工具
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```bash
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# 启用开发工具
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pnpm dev -- --features devtools
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# Rust 调试
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RUST_LOG=debug pnpm dev
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# WebView 调试
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# 在应用窗口中按 F12
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```
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### 日志记录
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```rust
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// Rust 日志
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use log::{info, error};
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info!("应用已启动");
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error!("加载失败: {}", error);
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```
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```typescript
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// 前端日志
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import { info, error } from '@tauri-apps/api/log';
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await info('应用已启动');
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await error(`加载失败: ${error}`);
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```
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## 🤝 贡献
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请查看主仓库的贡献指南了解详情。
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## 📄 许可证
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MIT 许可证 - 查看 [LICENSE](../../LICENSE) 了解详情。
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## 🔗 链接
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- [主仓库](https://github.com/username/ai-terminal-assistant)
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- [Tauri 文档](https://tauri.app/v1/guides/)
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- [下载发布版](https://github.com/username/ai-terminal-assistant/releases) |