text: const path = require('path')
  const electron = require('electron')
  const { app, BrowserWindow, Menu } = electron
  const pkg = require('./package')
  
  try {
    require('electron-reloader')(module)
  } catch (err) {}
  
  // 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 win
  
  function createWindow() {
    // Create the browser window.
    win = new BrowserWindow({
      webPreferences: {
        nodeIntegration: true
      },
      width: 1200,
      height: 800,
      minHeight: 340,
      minWidth: 680
    })
  
    // and load the index.html of the app.
    win.loadURL(path.join(`file://${__dirname}`, `${pkg['main-html']}`))
  
    // Emitted when the window is closed.
    win.on('closed', () => {
      // 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.
      win = null
    })
  
    if (process.env.NODE_ENV === 'development') {
      const {
        default: installExtension,
        REACT_DEVELOPER_TOOLS,
        REDUX_DEVTOOLS
      } = require('electron-devtools-installer')
  
      installExtension([REACT_DEVELOPER_TOOLS, REDUX_DEVTOOLS])
        .then(name => console.log(`Added Extension:  ${name}`))
        .catch(err => console.log('An error occurred: ', err))
  
      // Open the DevTools.
      win.webContents.openDevTools()
    }
  
    const template = [
      {
        label: 'Application',
        submenu: [
          {
            label: 'About Application',
            selector: 'orderFrontStandardAboutPanel:'
          },
          { type: 'separator' },
          {
            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:'
          }
        ]
      }
    ]
  
    Menu.setApplicationMenu(Menu.buildFromTemplate(template))
  }
  
  // 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', () => {
    // 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', () => {
    // 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 (win === null) {
      createWindow()
    }
  })
  