Machine Learning Services extension with package management feature (#8622)

* Machine Learning Services extension with package management feature

extensions/machine-learning-services/src/main.ts

@@ -0,0 +1,33 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+'use strict';
+import * as vscode from 'vscode';
+import MainController from './controllers/mainController';
+import { ApiWrapper } from './common/apiWrapper';
+import { QueryRunner } from './common/queryRunner';
+import { ProcessService } from './common/processService';
+
+let controllers: MainController[] = [];
+
+export async function activate(context: vscode.ExtensionContext): Promise<void> {
+
+	let apiWrapper = new ApiWrapper();
+	let queryRunner = new QueryRunner(apiWrapper);
+	let processService = new ProcessService();
+
+	// Start the main controller
+	//
+	let mainController = new MainController(context, apiWrapper, queryRunner, processService);
+	controllers.push(mainController);
+	context.subscriptions.push(mainController);
+
+	await mainController.activate();
+}
+
+export function deactivate(): void {
+	for (let controller of controllers) {
+		controller.deactivate();
+	}
+}