refactor(desktop): code review fixes

- Shortcut: Cmd+Shift+C → Cmd+Shift+M (avoid Chrome DevTools conflict)
- Preload: onData/onExit now return cleanup functions (fix memory leak)
- PTY: resolve shell path at construction time, throw on missing claude CLI
- Terminal: remove allowProposedApi, dedupe resize listeners, add cleanup
- Main: debounce window move config writes (500ms), restart PTY on activate
- CSS: remove unused orbGlow keyframes
- Package: fix appId to com.apaam.myclaude, skip code signing, remove unused deps

README.md

@@ -201,7 +201,7 @@ npm run dev        # 开发模式
 
 **快捷键：**
 
-- `Cmd+Shift+C`（macOS）/ `Ctrl+Shift+C`（Win/Linux）：显示/隐藏宠物
+- `Cmd+Shift+M`（macOS）/ `Ctrl+Shift+M`（Win/Linux）：显示/隐藏宠物
 
 **特性：**
 

desktop/electron/main.ts

@@ -5,6 +5,7 @@ import { loadConfig, saveConfig } from './config'
 
 const ptyManager = new PTYManager()
 let mainWindow: BrowserWindow | null = null
+let moveTimeout: NodeJS.Timeout | null = null
 
 const COLLAPSED_SIZE = { width: 80, height: 80 }
 const EXPANDED_SIZE = { width: 900, height: 600 }
@@ -14,9 +15,8 @@ function createWindow() {
   const display = screen.getPrimaryDisplay()
   const { width: screenWidth, height: screenHeight } = display.workAreaSize
 
-  // Use saved position or default to bottom-right
+  const x = config.windowPosition?.x ?? screenWidth - COLLAPSED_SIZE.width - 20
-  let x = config.windowPosition?.x ?? screenWidth - COLLAPSED_SIZE.width - 20
+  const y = config.windowPosition?.y ?? screenHeight - COLLAPSED_SIZE.height - 20
-  let y = config.windowPosition?.y ?? screenHeight - COLLAPSED_SIZE.height - 20
 
   mainWindow = new BrowserWindow({
     width: COLLAPSED_SIZE.width,
@@ -37,7 +37,6 @@ function createWindow() {
     },
   })
 
-  // Dock hide on macOS
   if (app.dock) {
     app.dock.hide()
   }
@@ -52,12 +51,15 @@ function createWindow() {
     mainWindow = null
   })
 
-  // Save position when moved
   mainWindow.on('moved', () => {
+    if (!mainWindow) return
+    if (moveTimeout) clearTimeout(moveTimeout)
+    moveTimeout = setTimeout(() => {
       if (!mainWindow) return
       const [x, y] = mainWindow.getPosition()
       const config = loadConfig()
       saveConfig({ ...config, windowPosition: { x, y } })
+    }, 500)
   })
 }
 
@@ -70,7 +72,6 @@ function expandWindow() {
   let x = currentPos[0]
   let y = currentPos[1]
 
-  // Ensure window stays on screen
   if (x + EXPANDED_SIZE.width > screenWidth) {
     x = screenWidth - EXPANDED_SIZE.width - 20
   }
@@ -106,29 +107,15 @@ function collapseWindow() {
   saveConfig({ ...config, collapsed: true, windowPosition: { x: currentPos[0], y: currentPos[1] } })
 }
 
-function toggleWindow() {
-  if (!mainWindow) {
-    createWindow()
-    return
-  }
-  if (mainWindow.isVisible()) {
-    mainWindow.hide()
-  } else {
-    mainWindow.show()
-  }
-}
-
 app.whenReady().then(() => {
   createWindow()
   ptyManager.start('claude')
 
-  // Collapse after load to ensure pet mode
   mainWindow?.webContents.on('did-finish-load', () => {
     collapseWindow()
   })
 
-  // Register global shortcut
+  const ret = globalShortcut.register('CommandOrControl+Shift+M', () => {
-  const ret = globalShortcut.register('CommandOrControl+Shift+C', () => {
     if (!mainWindow) {
       createWindow()
       return
@@ -145,7 +132,6 @@ app.whenReady().then(() => {
     console.log('Global shortcut registration failed')
   }
 
-  // IPC handlers
   ipcMain.on('pty:write', (_event, data: string) => {
     ptyManager.write(data)
   })
@@ -189,6 +175,7 @@ app.whenReady().then(() => {
   app.on('activate', () => {
     if (BrowserWindow.getAllWindows().length === 0) {
       createWindow()
+      ptyManager.start('claude')
     }
   })
 })

desktop/electron/preload.js

@@ -5,10 +5,14 @@ const api = {
     write: (data) => ipcRenderer.send('pty:write', data),
     resize: (cols, rows) => ipcRenderer.send('pty:resize', cols, rows),
     onData: (callback) => {
-      ipcRenderer.on('pty:data', (_event, data) => callback(data))
+      const handler = (_event, data) => callback(data)
+      ipcRenderer.on('pty:data', handler)
+      return () => ipcRenderer.removeListener('pty:data', handler)
     },
     onExit: (callback) => {
-      ipcRenderer.on('pty:exit', (_event, code) => callback(code))
+      const handler = (_event, code) => callback(code)
+      ipcRenderer.on('pty:exit', handler)
+      return () => ipcRenderer.removeListener('pty:exit', handler)
     },
   },
   window: {

desktop/electron/pty.ts

@@ -1,15 +1,17 @@
 import * as pty from 'node-pty'
-import { execSync } from 'child_process'
 import { EventEmitter } from 'events'
 
 export class PTYManager extends EventEmitter {
   private ptyProcess: pty.IPty | null = null
+  private resolvedShell: string
 
-  start(shell: string = 'claude', args: string[] = []) {
+  constructor() {
-    const resolvedShell = this.resolveShell(shell)
+    super()
-    const resolvedArgs = shell === 'claude' ? args : []
+    this.resolvedShell = this.resolveShell('claude')
+  }
 
-    this.ptyProcess = pty.spawn(resolvedShell, resolvedArgs, {
+  start(_shell: string = 'claude', args: string[] = []) {
+    this.ptyProcess = pty.spawn(this.resolvedShell, args, {
       name: 'xterm-color',
       cols: 80,
       rows: 24,
@@ -49,15 +51,13 @@ export class PTYManager extends EventEmitter {
 
   private resolveShell(shell: string): string {
     if (shell === 'claude') {
+      const { execSync } = require('child_process')
       try {
-        const path = execSync('which claude', { encoding: 'utf8' }).trim()
+        return execSync('which claude', { encoding: 'utf8' }).trim()
-        return path
       } catch {
-        try {
+        throw new Error(
-          return execSync('which zsh', { encoding: 'utf8' }).trim()
+          'Claude CLI not found. Please install it: https://claude.ai/download'
-        } catch {
+        )
-          return '/bin/zsh'
-        }
       }
     }
     return shell

desktop/package.json

@@ -7,12 +7,11 @@
     "dev": "npx tsc -p tsconfig.electron.json && concurrently \"vite\" \"tsc -p tsconfig.electron.json --watch --preserveWatchOutput\" \"wait-on http://localhost:5173 && VITE_DEV_SERVER_URL=http://localhost:5173 npx electron dist-electron/main.js\"",
     "build": "vite build && tsc -p tsconfig.electron.json && cp electron/preload.js dist-electron/",
     "start": "npx electron dist-electron/main.js",
-    "rebuild": "electron-rebuild",
     "pack": "npm run build && electron-builder --dir",
     "dist": "npm run build && electron-builder"
   },
   "build": {
-    "appId": "com.apaam.myclaude-pet",
+    "appId": "com.apaam.myclaude",
     "productName": "MyClaude",
     "directories": {
       "output": "release",
@@ -35,7 +34,8 @@
         }
       ],
       "category": "public.app-category.productivity",
-      "hardenedRuntime": true,
+      "identity": null,
+      "hardenedRuntime": false,
       "gatekeeperAssess": false
     }
   },
@@ -55,7 +55,6 @@
     "react-dom": "^19.2.5"
   },
   "devDependencies": {
-    "@electron/rebuild": "^4.0.4",
     "@types/node": "^25.6.0",
     "@types/react": "^19.2.14",
     "@types/react-dom": "^19.2.3",
@@ -63,7 +62,6 @@
     "concurrently": "^9.2.1",
     "electron": "^42.0.0",
     "electron-builder": "^26.8.1",
-    "tsx": "^4.21.0",
     "typescript": "^6.0.3",
     "vite": "^8.0.10",
     "wait-on": "^9.0.5"

desktop/src/components/Terminal.tsx

@@ -5,8 +5,6 @@ import '@xterm/xterm/css/xterm.css'
 
 const Terminal: React.FC = () => {
   const containerRef = useRef<HTMLDivElement>(null)
-  const xtermRef = useRef<XTerm | null>(null)
-  const fitAddonRef = useRef<FitAddon | null>(null)
 
   useEffect(() => {
     if (!containerRef.current) return
@@ -38,7 +36,6 @@ const Terminal: React.FC = () => {
       },
       cursorBlink: true,
       scrollback: 10000,
-      allowProposedApi: true,
     })
 
     const fitAddon = new FitAddon()
@@ -47,16 +44,13 @@ const Terminal: React.FC = () => {
     term.open(containerRef.current)
     fitAddon.fit()
 
-    xtermRef.current = term
-    fitAddonRef.current = fitAddon
-
     const api = window.petAPI
     if (api) {
-      api.pty.onData((data: string) => {
+      const removeDataListener = api.pty.onData((data: string) => {
         term.write(data)
       })
 
-      api.pty.onExit((code: number) => {
+      const removeExitListener = api.pty.onExit((code: number) => {
         term.writeln(`\r\n\x1b[31mProcess exited with code ${code}\x1b[0m`)
       })
 
@@ -68,26 +62,29 @@ const Terminal: React.FC = () => {
       if (dims) {
         api.pty.resize(dims.cols, dims.rows)
       }
-    }
 
       const handleResize = () => {
         fitAddon.fit()
         const dims = fitAddon.proposeDimensions()
-      if (dims && api) {
+        if (dims) {
           api.pty.resize(dims.cols, dims.rows)
         }
       }
 
-    window.addEventListener('resize', handleResize)
-
       const resizeObserver = new ResizeObserver(() => {
         handleResize()
       })
       resizeObserver.observe(containerRef.current)
 
       return () => {
-      window.removeEventListener('resize', handleResize)
         resizeObserver.disconnect()
+        removeDataListener()
+        removeExitListener()
+        term.dispose()
+      }
+    }
+
+    return () => {
       term.dispose()
     }
   }, [])

desktop/src/index.css

@@ -120,8 +120,3 @@ body {
   25% { transform: translateY(-2px); }
   75% { transform: translateY(1px); }
 }
-
-@keyframes orbGlow {
-  0%, 100% { box-shadow: 0 4px 16px rgba(22, 163, 74, 0.4), inset 0 2px 4px rgba(255,255,255,0.2); }
-  50% { box-shadow: 0 4px 24px rgba(74, 222, 128, 0.6), inset 0 2px 4px rgba(255,255,255,0.3); }
-}

desktop/src/types/global.d.ts

@@ -6,8 +6,8 @@ declare global {
       pty: {
         write: (data: string) => void
         resize: (cols: number, rows: number) => void
-        onData: (callback: (data: string) => void) => void
+        onData: (callback: (data: string) => void) => () => void
-        onExit: (callback: (code: number) => void) => void
+        onExit: (callback: (code: number) => void) => () => void
       }
       window: {
         expand: () => void