SQL Operations Studio Public Preview 1 (0.23) release source code

build/lib/watch/index.js

@@ -0,0 +1,38 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+const es = require('event-stream');
+
+/** Ugly hack for gulp-tsb */
+function handleDeletions() {
+	return es.mapSync(f => {
+		if (/\.ts$/.test(f.relative) && !f.contents) {
+			f.contents = new Buffer('');
+			f.stat = { mtime: new Date() };
+		}
+
+		return f;
+	});
+}
+
+let watch = void 0;
+
+if (!process.env['VSCODE_USE_LEGACY_WATCH']) {
+	try {
+		watch = require('./watch-nsfw');
+	} catch (err) {
+		console.warn('Could not load our cross platform file watcher: ' + err.toString());
+		console.warn('Falling back to our platform specific watcher...');
+	}
+}
+
+if (!watch) {
+	watch = process.platform === 'win32' ? require('./watch-win32') : require('gulp-watch');
+}
+
+module.exports = function () {
+	return watch.apply(null, arguments)
+		.pipe(handleDeletions());
+};