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pkg/analysis_server/lib/src/context_manager.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 context.directory.manager;
 
 import 'dart:async';
 import 'dart:collection';
 import 'dart:convert';
 import 'dart:core' hide Resource;
@@ skipping 221 matching lines @@
    * folder is or contains the given path.  ("innermost" refers to the nesting
    * of contexts, so if there is a context for path /foo and a context for
    * path /foo/bar, then the innermost context containing /foo/bar/baz.dart is
    * the context for /foo/bar.)
    *
    * If no context contains the given path, `null` is returned.
    */
   AnalysisContext getContextFor(String path);
 
   /**
+   * Return `true` if the given [path] is ignored by a [ContextInfo] whose
+   * folder contains it.
+   */
+  bool isIgnored(String path);
+
+  /**
    * Return `true` if the given absolute [path] is in one of the current
    * root folders and is not excluded.
    */
   bool isInAnalysisRoot(String path);
 
   /**
    * Rebuild the set of contexts from scratch based on the data last sent to
    * [setRoots]. Only contexts contained in the given list of analysis [roots]
    * will be rebuilt, unless the list is `null`, in which case every context
    * will be rebuilt.
@@ skipping 213 matching lines @@
    */
   ContextInfo getContextInfoFor(Folder folder) {
     ContextInfo info = _getInnermostContextInfoFor(folder.path);
     if (info != null && folder == info.folder) {
       return info;
     }
     return null;
   }
 
   @override
+  bool isIgnored(String path) {
+    ContextInfo info = _rootInfo;
+    do {
+      info = info.findChildInfoFor(path);
+      if (info == null) {
+        return false;
+      }
+      if (info.ignored(path)) {
+        return true;
+      }
+    } while (true);
+  }
+
+  @override
   bool isInAnalysisRoot(String path) {
     // check if excluded
     if (_isExcluded(path)) {
       return false;
     }
     // check if in one of the roots
     for (ContextInfo info in _rootInfo.children) {
       if (info.folder.contains(path)) {
         return true;
       }
@@ skipping 1008 matching lines @@
       ResourceProvider resourceProvider) {
     if (packages != null) {
       // Construct package map for the SdkExtUriResolver.
       Map<String, List<Folder>> packageMap = buildPackageMap(resourceProvider);
       return <UriResolver>[new SdkExtUriResolver(packageMap)];
     } else {
       return const <UriResolver>[];
     }
   }
 }