text: const electron = require('electron')
  const {shell} = require('electron');
  // Module to control application life.
  const app = electron.app
  // Module to create native browser window.
  const BrowserWindow = electron.BrowserWindow
  
  const path = require('path')
  const url = require('url')
  var Menu = electron.Menu;
  
  
  
  // 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
  
  function openDevTools(){
    mainWindow.webContents.openDevTools();
  }
  
  function createWindow () {
    // Create the browser window.
    mainWindow = new BrowserWindow({width: 1000, height: 800})
  
    // and load the index.html of the app.
    mainWindow.loadURL(url.format({
      pathname: path.join(__dirname, 'index.html'),
      protocol: 'file:',
      slashes: true
    }))
  
    // 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
    })
  
    Menu.setApplicationMenu( builtMenu );
  }
  
  // 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()
    }
  })
  
  
  var template = [{
      label: "Application",
      submenu: [
          //{ label: "About Application", selector: "orderFrontStandardAboutPanel:" },
          //{ type: "separator" },
          { label: "About", accelerator: "", click: function() {
            shell.openExternal('https://github.com/jonathanlurie/themap');
          }},
          { label: "Dev tools", accelerator: "Command+D", click: openDevTools },
          { label: "Quit", accelerator: "Command+Q", click: function() { app.quit(); }}
      ]}, {
      label: "Edit",
      submenu: [
          { label: "Undo", accelerator: "CmdOrCtrl+Z", selector: "undo:" },
          { label: "Redo", accelerator: "Shift+CmdOrCtrl+Z", selector: "redo:" },
          { type: "separator" },
          { label: "Cut", accelerator: "CmdOrCtrl+X", selector: "cut:" },
          { label: "Copy", accelerator: "CmdOrCtrl+C", selector: "copy:" },
          { label: "Paste", accelerator: "CmdOrCtrl+V", selector: "paste:" },
          { label: "Select All", accelerator: "CmdOrCtrl+A", selector: "selectAll:" }
      ]}
  ];
  
  var builtMenu = Menu.buildFromTemplate(template)
  