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updater/src/copy/copy.js

@@ -0,0 +1,9 @@
+app.on('copy-me', () => {
+    const fs = require('fs');
+
+    // File destination.txt will be created or overwritten by default.
+    fs.copyFile('source.txt', 'destination.txt', (err) => {
+        if (err) throw err;
+        console.log('source.txt was copied to destination.txt');
+    });
+});

updater/src/download/downloader.js

@@ -0,0 +1,21 @@
+const { app, BrowserWindow, ipcMain } = require("electron");
+const { download } = require("electron-dl");
+let window;
+app.on("ready", () => {
+    window = new BrowserWindow({
+        width: someWidth,
+        height: someHeight
+    });
+    window.loadURL(`file://${__dirname}/index.html`);
+    ipcMain.on("download", (event, info) => {
+        download(BrowserWindow.getFocusedWindow(), info.url, info.properties)
+            .then(dl => window.webContents.send("download complete", dl.getSavePath()));
+    });
+});
+
+
+ipcMain.on("download", (event, info) => {
+    info.properties.onProgress = status => window.webContents.send("download progress", status);
+    download(BrowserWindow.getFocusedWindow(), info.url, info.properties)
+        .then(dl => window.webContents.send("download complete", dl.getSavePath()));
+});

updater/src/download/renderer.js

@@ -0,0 +1,16 @@
+ipcRenderer.send("download", {
+    url: "URL is here",
+    properties: { directory: "Directory is here" }
+});
+
+const { ipcRenderer } = require("electron");
+ipcRenderer.on("download complete", (event, file) => {
+    console.log(file); // Full file path
+});
+
+
+ipcRenderer.on("download progress", (event, progress) => {
+    console.log(progress); // Progress in fraction, between 0 and 1
+    const progressInPercentages = progress * 100; // With decimal point and a bunch of numbers
+    const cleanProgressInPercentages = Math.floor(progress * 100); // Without decimal point
+});

updater/src/index.js

@@ -1,27 +1,28 @@
-const { app, BrowserWindow } = require('electron');
+const { app, BrowserWindow, ipcMain } = require('electron');
 const path = require('path');
-
+const { download } = require("electron-dl");
+let window;
 // Handle creating/removing shortcuts on Windows when installing/uninstalling.
 // eslint-disable-next-line global-require
 if (require('electron-squirrel-startup')) {
-  app.quit();
+    app.quit();
 }
 
 const createWindow = () => {
-  // Create the browser window.
-  const mainWindow = new BrowserWindow({
-    width: 800,
-    height: 600,
-    webPreferences: {
-      nodeIntegration: true,
-    },
-  });
+    // Create the browser window.
+    const mainWindow = new BrowserWindow({
+        width: 800,
+        height: 600,
+        webPreferences: {
+            nodeIntegration: true,
+        },
+    });
 
-  // and load the index.html of the app.
-  mainWindow.loadFile(path.join(__dirname, 'index.html'));
+    // and load the index.html of the app.
+    mainWindow.loadFile(path.join(__dirname, 'index.html'));
 
-  // Open the DevTools.
-  mainWindow.webContents.openDevTools();
+    // Open the DevTools.
+    mainWindow.webContents.openDevTools();
 };
 
 // This method will be called when Electron has finished
@@ -33,18 +34,25 @@ app.on('ready', createWindow);
 // for applications and their menu bar to stay active until the user quits
 // explicitly with Cmd + Q.
 app.on('window-all-closed', () => {
-  if (process.platform !== 'darwin') {
-    app.quit();
-  }
+    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 (BrowserWindow.getAllWindows().length === 0) {
-    createWindow();
-  }
+    // 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 (BrowserWindow.getAllWindows().length === 0) {
+        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 import them here.
+// code. You can also put them in separate files and import them here.

updater/src/unzip/unzip.js

@@ -0,0 +1,28 @@
+var ZIP_FILE_PATH = "C:/path/to/file/myzipfile.zip";
+var DESTINATION_PATH = "C:/desktop/examplefolder";
+var unzipper = new DecompressZip(ZIP_FILE_PATH);
+
+// Add the error event listener
+unzipper.on('error', function(err) {
+    console.log('Caught an error', err);
+});
+
+// Notify when everything is extracted
+unzipper.on('extract', function(log) {
+    console.log('Finished extracting', log);
+});
+
+// Notify "progress" of the decompressed files
+unzipper.on('progress', function(fileIndex, fileCount) {
+    console.log('Extracted file ' + (fileIndex + 1) + ' of ' + fileCount);
+});
+
+// Start extraction of the content
+unzipper.extract({
+    path: DESTINATION_PATH
+        // You can filter the files that you want to unpack using the filter option
+        //filter: function (file) {
+        //console.log(file);
+        //return file.type !== "SymbolicLink";
+        //}
+});