Compute IS_CLIENT result.

pkg/analyzer/lib/src/task/dart.dart

 // Copyright (c) 2015, 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 analyzer.src.task.dart;
 
 import 'dart:collection';
 import 'dart:math' as math;
 
 import 'package:analyzer/src/generated/ast.dart';
@@ skipping 1123 matching lines @@
   static const String PARTS_UNIT_INPUT = 'PARTS_UNIT_INPUT';
 
   /**
    * The task descriptor describing this kind of task.
    */
   static final TaskDescriptor DESCRIPTOR = new TaskDescriptor(
       'BuildLibraryElementTask', createTask, buildInputs, <ResultDescriptor>[
     BUILD_LIBRARY_ERRORS,
     CLASS_ELEMENTS,
     LIBRARY_ELEMENT1,
-    IS_LAUNCHABLE,
-    HAS_HTML_IMPORT
+    IS_LAUNCHABLE
   ]);
 
   /**
    * The constant used as an unknown common library name in parts.
    */
   static const String _UNKNOWN_LIBRARY_NAME = 'unknown-library-name';
 
   /**
    * Initialize a newly created task to build a library element for the given
    * [target] in the given [context].
@@ skipping 19 matching lines @@
     // Process inputs.
     //
     CompilationUnitElementImpl definingCompilationUnitElement =
         definingCompilationUnit.element;
     Map<Source, CompilationUnit> partUnitMap =
         new HashMap<Source, CompilationUnit>();
     for (CompilationUnit partUnit in partUnits) {
       Source partSource = partUnit.element.source;
       partUnitMap[partSource] = partUnit;
     }
-    Source htmlSource = context.sourceFactory.forUri(DartSdk.DART_HTML);
     //
     // Update "part" directives.
     //
     LibraryIdentifier libraryNameNode = null;
     String partsLibraryName = _UNKNOWN_LIBRARY_NAME;
-    bool hasHtmlImport = false;
     bool hasPartDirective = false;
     FunctionElement entryPoint =
         _findEntryPoint(definingCompilationUnitElement);
     List<Directive> directivesToResolve = <Directive>[];
     List<CompilationUnitElementImpl> sourcedCompilationUnits =
         <CompilationUnitElementImpl>[];
     for (Directive directive in definingCompilationUnit.directives) {
-      if (directive is ImportDirective) {
-        hasHtmlImport = hasHtmlImport || directive.source == htmlSource;
-      } else if (directive is LibraryDirective) {
+      if (directive is LibraryDirective) {
         if (libraryNameNode == null) {
           libraryNameNode = directive.name;
           directivesToResolve.add(directive);
         }
       } else if (directive is PartDirective) {
         PartDirective partDirective = directive;
         StringLiteral partUri = partDirective.uri;
         Source partSource = partDirective.source;
         if (context.exists(partSource)) {
           hasPartDirective = true;
@@ skipping 67 matching lines @@
         .map((CompilationUnitElement unitElement) => unitElement.types)
         .expand((List<ClassElement> unitClassElements) => unitClassElements)
         .toList();
     //
     // Record outputs.
     //
     outputs[BUILD_LIBRARY_ERRORS] = errors;
     outputs[CLASS_ELEMENTS] = classElements;
     outputs[LIBRARY_ELEMENT1] = libraryElement;
     outputs[IS_LAUNCHABLE] = entryPoint != null;
-    outputs[HAS_HTML_IMPORT] = hasHtmlImport;
   }
 
   /**
    * Add all of the non-synthetic [getters] and [setters] defined in the given
    * [unit] that have no corresponding accessor to one of the given collections.
    */
   void _collectAccessors(Map<String, PropertyAccessorElement> getters,
       List<PropertyAccessorElement> setters, CompilationUnitElement unit) {
     for (PropertyAccessorElement accessor in unit.accessors) {
       if (accessor.isGetter) {
@@ skipping 154 matching lines @@
   /**
    * The name of the export closure.
    */
   static const String EXPORT_CLOSURE_INPUT = 'EXPORT_CLOSURE_INPUT';
 
   /**
    * The task descriptor describing this kind of task.
    */
   static final TaskDescriptor DESCRIPTOR = new TaskDescriptor(
       'BuildExportSourceClosureTask', createTask, buildInputs,
-      <ResultDescriptor>[IMPORT_SOURCE_CLOSURE, EXPORT_SOURCE_CLOSURE]);
+      <ResultDescriptor>[
+    IMPORT_SOURCE_CLOSURE,
+    EXPORT_SOURCE_CLOSURE,
+    IS_CLIENT
+  ]);
 
   BuildSourceClosuresTask(
       InternalAnalysisContext context, AnalysisTarget target)
       : super(context, target);
 
   @override
   TaskDescriptor get descriptor => DESCRIPTOR;
 
   @override
   void internalPerform() {
     List<Source> importClosure = getRequiredInput(IMPORT_CLOSURE_INPUT);
     List<Source> exportClosure = getRequiredInput(EXPORT_CLOSURE_INPUT);
+    Source htmlSource = context.sourceFactory.forUri(DartSdk.DART_HTML);
     //
     // Record outputs.
     //
     outputs[IMPORT_SOURCE_CLOSURE] = importClosure;
     outputs[EXPORT_SOURCE_CLOSURE] = exportClosure;
+    outputs[IS_CLIENT] = importClosure.contains(htmlSource);
   }
 
   /**
    * Return a map from the names of the inputs of this kind of task to the task
    * input descriptors describing those inputs for a task with the
    * given library [libSource].
    */
   static Map<String, TaskInput> buildInputs(Source libSource) {
     return <String, TaskInput>{
       IMPORT_CLOSURE_INPUT: new _ImportSourceClosureTaskInput(libSource),
@@ skipping 1042 matching lines @@
   @override
   bool moveNext() {
     if (_newSources.isEmpty) {
       return false;
     }
     currentTarget = _newSources.first;
     _newSources.remove(currentTarget);
     return true;
   }
 }