rnystrom@google.com
17a941e040
Review URL: https://chromiumcodereview.appspot.com//10869033 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11270 260f80e4-7a28-3924-810f-c04153c831b5
22 lines
614 B
Dart
22 lines
614 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_help');
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#import('pub.dart');
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/** Handles the `help` pub command. */
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class HelpCommand extends PubCommand {
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String get description => "display help information for Pub";
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String get usage => 'pub help [command]';
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Future onRun() {
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if (commandOptions.rest.isEmpty()) {
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printUsage();
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} else {
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pubCommands[commandOptions.rest[0]].printUsage();
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}
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}
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}
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