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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 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 | 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. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 library command_version; | 5 library command_version; |
6 | 6 |
7 import 'dart:async'; | 7 import 'dart:async'; |
8 import 'pub.dart'; | 8 import 'pub.dart'; |
9 | 9 |
10 /// Handles the `version` pub command. | 10 /// Handles the `version` pub command. |
11 class VersionCommand extends PubCommand { | 11 class VersionCommand extends PubCommand { |
12 String get description => 'Print pub version.'; | 12 String get description => 'Print pub version.'; |
13 String get usage => 'pub version'; | 13 String get usage => 'pub version'; |
14 bool get requiresEntrypoint => false; | 14 bool get requiresEntrypoint => false; |
15 | 15 |
16 Future onRun() { | 16 Future onRun() { |
17 printVersion(); | 17 printVersion(); |
18 } | 18 } |
19 } | 19 } |
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