Builds / serves multiple HTML files.

lib/src/options.dart

 // Copyright (c) 2014, 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.
 
 /// Set of flags and options passed to the compiler
 
 import 'dart:io';
 
 import 'package:args/args.dart';
 import 'package:cli_util/cli_util.dart' show getSdkDir;
@@ skipping 215 matching lines @@
   var customUrlMappings = <String, String>{};
   for (var mapping in args['url-mapping']) {
     var splitMapping = mapping.split(',');
     if (splitMapping.length != 2) {
       showUsage = true;
       continue;
     }
     customUrlMappings[splitMapping[0]] = splitMapping[1];
   }
 
-  if (serverMode && args.rest.length != 1) showUsage = true;
-
   return new CompilerOptions(
       codegenOptions: new CodegenOptions(
           emitSourceMaps: args['source-maps'],
           forceCompile: args['force-compile'] || serverMode,
           closure: args['closure'],
           destructureNamedParams: args['destructure-named-params'],
           outputDir: outputDir,
           arrowFnBindThisWorkaround: args['arrow-fn-bind-this'],
           moduleFormat: parseModuleFormat(args['modules'])),
       sourceOptions: new SourceResolverOptions(
@@ skipping 162 matching lines @@
     // The pub-cache directory is two levels up, but we verify that the layout
     // looks correct.
     if (path.basename(dir) != 'dev_compiler') return null;
     dir = path.dirname(dir);
     if (path.basename(dir) != 'global_packages') return null;
     dir = path.dirname(dir);
     return path.join(dir, cacheDir, 'lib', 'runtime');
   }
   return null;
 }