Testing auto updater

main.js

@@ -1,35 +1,63 @@
-const { app, BrowserWindow } = require('electron')
-const { autoUpdater } = require("electron-updater")
-const path = require('path')
-require("./app.js")
-
-function createWindow () {
-  const win = new BrowserWindow({
-    show:false,
-    icon:__dirname + "/public/icon.png"
-  })
-
-  win.loadURL("http://localhost:59876")
-  win.maximize()
-  win.show()
+const { app, BrowserWindow } = require("electron");
+const { autoUpdater } = require("electron-updater");
+const path = require("path");
+require("./app.js");
+
+function createWindow() {
+	const win = new BrowserWindow({
+		show: false,
+		icon: __dirname + "/public/icon.png",
+	});
+
+	win.loadURL("http://localhost:59876");
+	win.maximize();
+	win.show();
+  autoUpdater.checkForUpdatesAndNotify();
 }
 
 app.whenReady().then(() => {
-  createWindow()
-  app.on('activate', () => {
-    if (BrowserWindow.getAllWindows().length === 0) {
-      createWindow()
-      autoUpdater.checkForUpdatesAndNotify()
-    }
-  })
-  if (process.platform === 'win32')
-{
-    app.setAppUserModelId(app.name);
-}
-})
+	createWindow();
+
+	app.on("activate", () => {
+		if (BrowserWindow.getAllWindows().length === 0) {
+			createWindow();
+		}
+	});
+	if (process.platform === "win32") {
+		app.setAppUserModelId(app.name);
+	}
+});
 
-app.on('window-all-closed', () => {
-  if (process.platform !== 'darwin') {
-    app.quit()
-  }
+app.on("window-all-closed", () => {
+	if (process.platform !== "darwin") {
+		app.quit();
+	}
+});
+
+// Auto updater events
+
+autoUpdater.on("update-available", (_event, releaseNotes, releaseName) => {
+	const dialogOpts = {
+		type: 'info',
+		buttons: ['Ok'],
+		title: 'Application Update',
+		message: process.platform === 'win32' ? releaseNotes : releaseName,
+		detail: 'A new version is being downloaded.'
+	}
+	dialog.showMessageBox(dialogOpts, (response) => {
+
+	});
 })
+
+autoUpdater.on("update-downloaded", (_event, releaseNotes, releaseName) => {
+	const dialogOpts = {
+		type: 'info',
+		buttons: ['Restart', 'Later'],
+		title: 'Application Update',
+		message: process.platform === 'win32' ? releaseNotes : releaseName,
+		detail: 'A new version has been downloaded. Restart the application to apply the updates.'
+	};
+	dialog.showMessageBox(dialogOpts).then((returnValue) => {
+		if (returnValue.response === 0) autoUpdater.quitAndInstall()
+	})
+});