main.js

const { app, BrowserWindow, ipcMain, Menu } = require('electron');
const windowStateKeeper = require('electron-window-state');
const path = require('path');
const { autoUpdater } = require("electron-updater");
const log = require('electron-log');

autoUpdater.logger = log;
autoUpdater.logger.transports.file.level = 'info';
autoUpdater.autoDownload = false;
autoUpdater.allowPrerelease = true;
log.info('App starting...');


// 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 createWindow() {
  // Need to wait to require screen until app is ready
  const { screen } = require('electron');
  
  const { width, height } = screen.getPrimaryDisplay().workAreaSize;
  let mainWindowState = windowStateKeeper({
    defaultWidth:  Math.round(width * .7),
    defaultHeight: Math.round(height * .8)
  });

  // Create the browser window.
  mainWindow = new BrowserWindow({
    webPreferences:{
      nodeIntegration: false,
      contextIsolation: false, // We need to figure out how to enable this
      preload: path.join(__dirname, 'scripts', 'preload.js')
    },
    frame: false,
    titleBarStyle: 'hidden',
    backgroundColor: '#131617', // @black-dark
    x: mainWindowState.x,
    y: mainWindowState.y,
    width: mainWindowState.width,
    height: mainWindowState.height,
    icon: 'src/img/qvault-icon.png', 
    show: false 
  });
  mainWindowState.manage(mainWindow);

  mainWindow.loadFile('index.html');
  mainWindow.setMenu(null);

  mainWindow.once('ready-to-show', () => {
    mainWindow.show();
    mainWindow.focus();
  });

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

  mainWindow.on('closed', function () {
    // Dereference the window object
    mainWindow = null;
  });

  Menu.setApplicationMenu(Menu.buildFromTemplate([ {
    label: "Qvault",
    submenu: [
      { label: "Quit", accelerator: "CmdOrCtrl+Q", click: function () { app.quit(); } }
    ]
  }, {
    label: "Edit",
    submenu: [
      { label: "Undo", accelerator: "CmdOrCtrl+Z", selector: "undo:" },
      { label: "Redo", accelerator: "Shift+CmdOrCtrl+Z", selector: "redo:" },
      { 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:" }
    ]
  } ]));

  return mainWindow;
}

app.on('ready', function () {
  createWindow();
  let devMode = process.defaultApp;
  if (!devMode){
    autoUpdater.checkForUpdates();
  }
});

/*eslint-disable no-unused-vars*/
autoUpdater.on("update-available", (event, arg) => {
  mainWindow.webContents.send('updateReady');
});

/*eslint-disable no-unused-vars*/
ipcMain.on("downloadUpdate", (event, arg) => {
  autoUpdater.downloadUpdate();
});

/*eslint-disable no-unused-vars*/
autoUpdater.on('update-downloaded', (info) => {
  autoUpdater.quitAndInstall();
});

app.on('window-all-closed', function () {
  app.quit();
});

app.on('activate', function () {
  if (mainWindow === null) {
    createWindow();
  }
});