text: const { app, BrowserWindow } = require('electron')
  const path = require('path')
  const url = require('url')
  
  let win
  
  const createWindow = () => {
    win = new BrowserWindow({ width: 800, height: 600 })
  
    win.loadURL(url.format({
      pathname: path.join(__dirname, 'index.html'),
      protocol: 'file:',
      slashes: true
    }))
  
    win.webContents.openDevTools()
  
    win.on('closed', () => (win = null))
  }
  
  app
    .on('ready', createWindow)
    .on('window-all-closed', () => app.quit())
    .on('activate', () => {
      if (win === null) {
        createWindow()
      }
    })