floitsch@google.com
09f6d09d88
Review URL: https://codereview.chromium.org//11238035 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@14022 260f80e4-7a28-3924-810f-c04153c831b5
27 lines
811 B
Dart
27 lines
811 B
Dart
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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library command_update;
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import 'entrypoint.dart';
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import 'pub.dart';
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/** Handles the `update` pub command. */
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class UpdateCommand extends PubCommand {
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String get description =>
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"update the current package's dependencies to the latest versions";
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String get usage => 'pub update [dependencies...]';
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Future onRun() {
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var future;
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if (commandOptions.rest.isEmpty) {
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future = entrypoint.updateAllDependencies();
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} else {
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future = entrypoint.updateDependencies(commandOptions.rest);
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}
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return future.transform((_) => print("Dependencies updated!"));
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}
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}
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