cherry-studio/src/preload/index.ts

import { contextBridge, ipcRenderer } from 'electron'
import { electronAPI } from '@electron-toolkit/preload'

// Custom APIs for renderer
const api = {
  getAppInfo: () => ipcRenderer.invoke('get-app-info'),
  checkForUpdate: () => ipcRenderer.invoke('check-for-update'),
  openWebsite: (url: string) => ipcRenderer.invoke('open-website', url),
  setProxy: (proxy: string) => ipcRenderer.invoke('set-proxy', proxy)
}

// Use `contextBridge` APIs to expose Electron APIs to
// renderer only if context isolation is enabled, otherwise
// just add to the DOM global.
if (process.contextIsolated) {
  try {
    contextBridge.exposeInMainWorld('electron', electronAPI)
    contextBridge.exposeInMainWorld('api', api)
  } catch (error) {
    console.error(error)
  }
} else {
  // @ts-ignore (define in dts)
  window.electron = electronAPI
  // @ts-ignore (define in dts)
  window.api = api
}