ExtendedBuildModel now exposes the project's build directory.

Change-Id: I174de21c907ed1b3ca046cc5b9b58543c50ecc39

plugins/gradle/tooling-extension-api/src/org/jetbrains/plugins/gradle/model/ModuleExtendedModel.java

@@ -60,4 +60,11 @@ public interface ModuleExtendedModel extends Serializable {
    * @return content roots
    */
   DomainObjectSet<? extends ExtIdeaContentRoot> getContentRoots();
+
+  /**
+   * The build directory.
+   *
+   * @return the build directory.
+   */
+  File getBuildDir();
 }

plugins/gradle/tooling-extension-impl/src/org/jetbrains/plugins/gradle/tooling/builder/ModuleExtendedModelBuilderImpl.java

@@ -59,8 +59,9 @@ public class ModuleExtendedModelBuilderImpl implements ModelBuilderService {
     final String moduleName = project.getName();
     final String moduleGroup = project.getGroup().toString();
     final String moduleVersion = project.getVersion().toString();
+    final File buildDir = project.getBuildDir();
 
-    final ModuleExtendedModelImpl moduleVersionModel = new ModuleExtendedModelImpl(moduleName, moduleGroup, moduleVersion);
+    final ModuleExtendedModelImpl moduleVersionModel = new ModuleExtendedModelImpl(moduleName, moduleGroup, moduleVersion, buildDir);
 
     final List<File> artifacts = new ArrayList<File>();
     for (Task task : project.getTasks()) {

plugins/gradle/tooling-extension-impl/src/org/jetbrains/plugins/gradle/tooling/internal/ModuleExtendedModelImpl.java

@@ -33,13 +33,15 @@ public class ModuleExtendedModelImpl implements ModuleExtendedModel {
   private final String myName;
   private final String myGroup;
   private final String myVersion;
+  private final File myBuildDir;
   private List<File> myArtifacts;
   private Set<ExtIdeaContentRoot> myContentRoots;
 
-  public ModuleExtendedModelImpl(String name, String group, String version) {
+  public ModuleExtendedModelImpl(String name, String group, String version, File buildDir) {
     myName = name;
     myGroup = group;
     myVersion = version;
+    myBuildDir = buildDir;
     myArtifacts = Collections.emptyList();
     myContentRoots = Collections.emptySet();
   }
@@ -73,6 +75,11 @@ public class ModuleExtendedModelImpl implements ModuleExtendedModel {
     return ImmutableDomainObjectSet.of(myContentRoots);
   }
 
+  @Override
+  public File getBuildDir() {
+    return myBuildDir;
+  }
+
   public void setContentRoots(Set<ExtIdeaContentRoot> contentRoots) {
     myContentRoots = contentRoots == null ? Collections.<ExtIdeaContentRoot>emptySet() : contentRoots;
   }