Rename "repo" source to "hosted".

utils/pub/pub.dart

 // Copyright (c) 2012, 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.
 
 /**
  * The main entrypoint for the pub command line application.
  */
 #library('pub');
 
 #import('../../pkg/args/args.dart');
 #import('dart:io');
 #import('dart:math');
 #import('io.dart');
 #import('command_help.dart');
 #import('command_install.dart');
 #import('command_list.dart');
 #import('command_update.dart');
 #import('command_version.dart');
 #import('entrypoint.dart');
 #import('git_source.dart');
+#import('hosted_source.dart');
 #import('package.dart');
 #import('pubspec.dart');
-#import('repo_source.dart');
 #import('sdk_source.dart');
 #import('source.dart');
 #import('source_registry.dart');
 #import('system_cache.dart');
 #import('utils.dart');
 #import('version.dart');
 
 Version get pubVersion => new Version(0, 0, 0);
 
 /**
@@ skipping 47 matching lines @@
   if (Platform.environment.containsKey('PUB_CACHE')) {
     cacheDir = Platform.environment['PUB_CACHE'];
   } else {
     // TODO(nweiz): Choose a better default for Windows.
     cacheDir = '${Platform.environment['HOME']}/.pub-cache';
   }
 
   var cache = new SystemCache(cacheDir);
   cache.register(new SdkSource(sdkDir));
   cache.register(new GitSource());
-  cache.register(new RepoSource());
-  // TODO(nweiz): Make 'repo' the default once pub.dartlang.org exists
-  cache.sources.setDefault('sdk');
+  cache.register(new HostedSource());
+  cache.sources.setDefault('hosted');
 
   // Select the command.
   var command = pubCommands[globalOptions.rest[0]];
   if (command == null) {
     printError('Unknown command "${globalOptions.rest[0]}".');
     printError('Run "pub help" to see available commands.');
     exit(64); // See http://www.freebsd.org/cgi/man.cgi?query=sysexits.
     return;
   }
 
@@ skipping 124 matching lines @@
     print('');
     print('Usage: $usage');
 
     var commandUsage = commandParser.getUsage();
     if (!commandUsage.isEmpty()) {
       print('');
       print(commandUsage);
     }
   }
 }