Add extension build scripts

extensions/search-result/extension.webpack.config.js

+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+//@ts-check
+
+'use strict';
+
+const withDefaults = require('../shared.webpack.config');
+
+module.exports = withDefaults({
+	context: __dirname,
+	resolve: {
+		mainFields: ['module', 'main']
+	},
+	entry: {
+		extension: './src/extension.ts',
+	}
+});

extensions/search-result/package.json

@@ -15,6 +15,9 @@
   "activationEvents": [
     "*"
   ],
+  "scripts": {
+    "vscode:prepublish": "node ../../node_modules/gulp/bin/gulp.js --gulpfile ../../build/gulpfile.extensions.js compile-extension:search-result ./tsconfig.json"
+  },
   "contributes": {
     "commands": [
       {