better detect BND workspace

Author: chrisrueger

ui/org.eclipse.pde.bnd.ui/src/org/eclipse/pde/bnd/ui/RepositoryUtils.java

@@ -38,6 +38,7 @@
 
 import aQute.bnd.build.Project;
 import aQute.bnd.build.Workspace;
+import aQute.bnd.build.WorkspaceLayout;
 import aQute.bnd.memoize.Memoize;
 import aQute.bnd.service.RegistryPlugin;
 import aQute.bnd.service.RepositoryPlugin;
@@ -56,6 +57,7 @@ public class RepositoryUtils {
 			return tracker.orElse(null);
 		}, Objects::nonNull);
 	}
+	
 
 	public static List<RepositoryPlugin> listRepositories(final Workspace localWorkspace, final boolean hideCache) {
 		if (localWorkspace == null) {
@@ -74,11 +76,10 @@ public static List<RepositoryPlugin> listRepositories(final Workspace localWorks
 //				if ((bndWorkspace == localWorkspace) && !bndWorkspace.isDefaultWorkspace())
 //					repos.add(Central.getWorkspaceRepository());
 
-				// if there is a cnf project (which is the marker for a bnd workspace) 
-				// then we now show the WorkspaceRepository which contains all projects
 				// TODO this is not perfect, because it is only working
-				// if you are selecting a bnd project
-				if (Central.hasWorkspaceDirectory() && !localWorkspace.isDefaultWorkspace() && !localWorkspace.getAllProjects().isEmpty()) {
+				// if you are selecting a bnd project. Would be better if bnd WorkspaceRepository is added always
+				// e.g. if there is at least one bnd project
+				if (WorkspaceLayout.BND == localWorkspace.getLayout() && !localWorkspace.isDefaultWorkspace()) {
 					repos.add(localWorkspace.getWorkspaceRepository());
 				}