Fix arguments passed to AOT processing in Gradle plugin

See gh-30527

Author: wilkinsona

spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/main/java/org/springframework/boot/gradle/plugin/SpringBootAotPlugin.java

@@ -22,9 +22,11 @@
 import org.gradle.api.Project;
 import org.gradle.api.artifacts.Configuration;
 import org.gradle.api.artifacts.ConfigurationContainer;
+import org.gradle.api.file.Directory;
 import org.gradle.api.plugins.JavaPlugin;
 import org.gradle.api.plugins.JavaPluginExtension;
 import org.gradle.api.plugins.PluginContainer;
+import org.gradle.api.provider.Provider;
 import org.gradle.api.tasks.SourceSet;
 import org.gradle.api.tasks.SourceSetContainer;
 import org.gradle.api.tasks.TaskProvider;
@@ -82,10 +84,14 @@ private void registerGenerateAotSourcesTask(Project project, SourceSet aotSource
 				.named(SpringBootPlugin.RESOLVE_MAIN_CLASS_NAME_TASK_NAME, ResolveMainClassName.class);
 		TaskProvider<GenerateAotSources> generateAotSources = project.getTasks()
 				.register(GENERATE_AOT_SOURCES_TASK_NAME, GenerateAotSources.class, (task) -> {
+					Provider<Directory> generatedClasses = project.getLayout().getBuildDirectory()
+							.dir(GENERATE_AOT_SOURCES_TASK_NAME);
+					aotSourceSet.getOutput().dir(generatedClasses);
 					task.getApplicationClass().set(resolveMainClassName.flatMap((thing) -> thing.readMainClassName()));
 					task.setClasspath(aotSourceSet.getCompileClasspath());
 					task.getSourcesDir().set(aotSourceSet.getJava().getSrcDirs().iterator().next());
 					task.getResourcesDir().set(aotSourceSet.getResources().getSrcDirs().iterator().next());
+					task.getClassesDir().set(generatedClasses);
 					task.getGroupId().set(project.provider(() -> String.valueOf(project.getGroup())));
 					task.getArtifactId().set(project.provider(() -> project.getName()));
 				});

spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/main/java/org/springframework/boot/gradle/tasks/aot/GenerateAotSources.java

@@ -96,6 +96,8 @@ public void exec() {
 		args.add(this.sourcesDir.getAsFile().get().getAbsolutePath());
 		args.add(this.resourcesDir.getAsFile().get().getAbsolutePath());
 		args.add(this.classesDir.getAsFile().get().getAbsolutePath());
+		args.add(this.groupId.get());
+		args.add(this.artifactId.get());
 		args.addAll(super.getArgs());
 		this.setArgs(args);
 		super.exec();