feat: exec Hilla tasks whenever Hilla is available. Hilla will decide what to do.

Author: tepi

flow-server/src/main/java/com/vaadin/flow/server/frontend/NodeTasks.java

@@ -37,6 +37,7 @@
 
 import com.vaadin.flow.di.Lookup;
 import com.vaadin.flow.internal.UsageStatistics;
+import com.vaadin.flow.internal.hilla.EndpointRequestUtil;
 import com.vaadin.flow.server.Constants;
 import com.vaadin.flow.server.ExecutionFailedException;
 import com.vaadin.flow.server.Mode;
@@ -315,8 +316,7 @@ private void addGenerateServiceWorkerTask(Options options,
     }
 
     private void addEndpointServicesTasks(Options options) {
-        if (!FrontendUtils.isHillaUsed(options.getFrontendDirectory(),
-                options.getClassFinder())) {
+        if (!EndpointRequestUtil.isHillaAvailable(options.getClassFinder())) {
             return;
         }
         Lookup lookup = options.getLookup();

flow-server/src/test/java/com/vaadin/flow/server/frontend/NodeTasksHillaTest.java

@@ -31,6 +31,7 @@
 import org.mockito.junit.MockitoRule;
 
 import com.vaadin.flow.di.Lookup;
+import com.vaadin.flow.internal.hilla.EndpointRequestUtil;
 import com.vaadin.flow.server.ExecutionFailedException;
 import com.vaadin.flow.server.frontend.scanner.ClassFinder;
 import com.vaadin.flow.server.frontend.scanner.ClassFinder.DefaultClassFinder;
@@ -117,10 +118,10 @@ public void should_useHillaEngine_whenEnabled()
         Mockito.doReturn(endpointGeneratorTaskFactory).when(options.getLookup())
                 .lookup(EndpointGeneratorTaskFactory.class);
 
-        try (MockedStatic<FrontendUtils> util = Mockito
-                .mockStatic(FrontendUtils.class, Mockito.CALLS_REAL_METHODS)) {
-            util.when(() -> FrontendUtils.isHillaUsed(Mockito.any(),
-                    Mockito.any())).thenReturn(true);
+        try (MockedStatic<EndpointRequestUtil> util = Mockito.mockStatic(
+                EndpointRequestUtil.class, Mockito.CALLS_REAL_METHODS)) {
+            util.when(() -> EndpointRequestUtil.isHillaAvailable(Mockito.any()))
+                    .thenReturn(true);
 
             new NodeTasks(options).execute();
         }