theseus/engine-picker-preload.js

const { contextBridge, ipcRenderer } = require("electron");
contextBridge.exposeInMainWorld("picker", {
  onEngines: (cb) => ipcRenderer.on("engines", (_e, d) => cb(d)),
  pick: (id) => ipcRenderer.invoke("pick-engine", id),
  addDetected: () => ipcRenderer.invoke("add-detected-engine"),
  openSettings: () => ipcRenderer.invoke("picker-open-settings"),
  close: () => ipcRenderer.invoke("close-engine-picker"),
  resize: (h) => ipcRenderer.invoke("ep-resize", h),
});