Status page indicator for contexts w/o .packages.

pkg/analysis_server/lib/src/status/get_handler.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.
 
 library analysis_server.src.status.get_handler;
 
 import 'dart:async';
 import 'dart:collection';
 import 'dart:convert';
 import 'dart:io';
@@ skipping 1282 matching lines @@
       bool first = true;
       folders.forEach((Folder folder) {
         if (first) {
           first = false;
         } else {
           buffer.write('<br>');
         }
         String key = folder.shortName;
         buffer.write(makeLink(CONTEXT_PATH, {CONTEXT_QUERY_PARAM: folder.path},
             key, _hasException(folderMap[folder])));
+        if (!folder.getChild('.packages').exists) {
+          buffer.write(' <b>[No .packages file]</b>');
+        }
       });
       // TODO(brianwilkerson) Add items for the SDK contexts (currently only one).
       buffer.write('</p>');
 
       buffer.write('<p><b>Options</b></p>');
       buffer.write('<p>');
       _writeOption(
           buffer, 'Analyze functon bodies', options.analyzeFunctionBodies);
       _writeOption(buffer, 'Cache size', options.cacheSize);
       _writeOption(
@@ skipping 624 matching lines @@
    */
   static String makeLink(
       String path, Map<String, String> params, String innerHtml,
       [bool hasError = false]) {
     Uri uri = new Uri(path: path, queryParameters: params);
     String href = HTML_ESCAPE.convert(uri.toString());
     String classAttribute = hasError ? ' class="error"' : '';
     return '<a href="$href"$classAttribute>$innerHtml</a>';
   }
 }