Add pre-commit hooks

build/postinstall.js

@@ -0,0 +1,23 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+const cp = require('child_process');
+const path = require('path');
+
+function huskyInstall() {
+	console.log(`Installing husky hooks...`);
+	console.log(`$ husky install`);
+	const result = cp.spawnSync(
+		process.execPath,
+		[path.join(__dirname, '../node_modules/husky/lib/bin.js'), 'install'],
+		{ stdio: 'inherit' }
+	);
+
+	if (result.error || result.status !== 0) {
+		process.exit(1);
+	}
+}
+
+huskyInstall();

gulpfile.js

@@ -94,6 +94,7 @@ gulp.task(
 						var json = JSON.parse(data.contents.toString());
 						json.private = false;
 						data.contents = Buffer.from(JSON.stringify(json, null, '  '));
+						delete json.scripts['postinstall'];
 						this.emit('data', data);
 					})
 				)