main.js

// Modules to control application life and create native browser window
const {app, BrowserWindow} = require('electron')

const WalletCore = require('./lib/walletcore')

// Keep a global reference of the window object, if you don't, the window will
// be closed automatically when the JavaScript object is garbage collected.
let mainWindow

async function createWindow () {
  // Create the browser window.

  //https://medium.com/fantageek/changing-electron-app-icon-acf26906c5ad

  console.log('icon',__dirname + '/build/icon.ico')
  mainWindow = new BrowserWindow({
    width: 800,
     height: 550,
     icon: __dirname + '/build/icon.ico'
  })
  mainWindow.setMenu(null)

  await WalletCore.init()

  // and load the index.html of the app.
  //mainWindow.loadFile('public/index.html')
  mainWindow.loadURL('http://localhost:3142')

  // Open the DevTools.
  // mainWindow.webContents.openDevTools()

  // Emitted when the window is closed.
  mainWindow.on('closed', function () {
    // Dereference the window object, usually you would store windows
    // in an array if your app supports multi windows, this is the time
    // when you should delete the corresponding element.
    mainWindow = null
  })
}

// This method will be called when Electron has finished
// initialization and is ready to create browser windows.
// Some APIs can only be used after this event occurs.
app.on('ready', createWindow)

// Quit when all windows are closed.
app.on('window-all-closed', function () {
  // On OS X it is common for applications and their menu bar
  // to stay active until the user quits explicitly with Cmd + Q
  if (process.platform !== 'darwin') {
    app.quit()
  }
})

app.on('activate', function () {
  // On OS X it's common to re-create a window in the app when the
  // dock icon is clicked and there are no other windows open.
  if (mainWindow === null) {


    createWindow()
  }
})

// In this file you can include the rest of your app's specific main process
// code. You can also put them in separate files and require them here.

//var menu = require('./lib/menu.js')