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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | |
2 // for details. All rights reserved. Use of this source code is governed by a | |
3 // BSD-style license that can be found in the LICENSE file. | |
4 | |
5 library pub.command.version; | 1 library pub.command.version; |
6 | |
7 import 'dart:async'; | 2 import 'dart:async'; |
8 | |
9 import '../command.dart'; | 3 import '../command.dart'; |
10 import '../log.dart' as log; | 4 import '../log.dart' as log; |
11 import '../sdk.dart' as sdk; | 5 import '../sdk.dart' as sdk; |
12 | |
13 /// Handles the `version` pub command. | |
14 class VersionCommand extends PubCommand { | 6 class VersionCommand extends PubCommand { |
15 String get description => "Print pub version."; | 7 String get description => "Print pub version."; |
16 String get usage => "pub version"; | 8 String get usage => "pub version"; |
17 | |
18 Future onRun() { | 9 Future onRun() { |
19 log.message("Pub ${sdk.version}"); | 10 log.message("Pub ${sdk.version}"); |
20 return null; | 11 return null; |
21 } | 12 } |
22 } | 13 } |
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