Added .scss transform

pkg/polymer/bin/deploy.dart

+// Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+/**
+ * Temporary deploy command used to create a version of the app that can be
+ * compiled with dart2js and deployed. Following pub layout conventions, this
+ * script will treat any HTML file under a package 'web/' and 'test/'
+ * directories as entry points.
+ *
+ * From an application package you can run deploy by creating a small program
+ * like this file with a main.
+ *
+ * This application should go away once `pub deploy` can be configured to run
+ * barback transformers.
+ */
+import 'dart:io';
+
+import 'package:polymer/deploy.dart';
+import 'package:args/args.dart';
+
+main() {
+  var args = _parseArgs(new Options().arguments);
+  if (args == null) return;
+  print('polymer/deploy.dart: creating a deploy target for "$currentPackage"');
+  var outDir = args['out'];
+  run(args['webdir'], outDir).then(
+      (_) => print('Done! All files written to "$outDir"'));
+}
+
+ArgResults _parseArgs(arguments) {
+  var parser = new ArgParser()
+      ..addFlag('help', abbr: 'h', help: 'Displays this help message',
+          defaultsTo: false, negatable: false)
+      ..addOption('webdir', help: 'Directory containing the application',
+          defaultsTo: 'web')
+      ..addOption('out', abbr: 'o', help: 'Directory where to generated files',
+          defaultsTo: 'out');
+  try {
+    var results = parser.parse(arguments);
+    if (results['help']) {
+      _showUsage(parser);
+      return null;
+    }
+    return results;
+  } on FormatException catch (e) {
+    print(e.message);
+    _showUsage(parser);
+    return null;
+  }
+}
+
+_showUsage(parser) {
+  print('Usage: dart polymer/bin/deploy.dart [options]');
+  print(parser.getUsage());
+}