fix: buildconstants path

Author: julian-siebert

src/main/java/studio/o7/remora/RemoraPlugin.java

@@ -16,6 +16,7 @@
 import org.gradle.api.plugins.ExtensionContainer;
 import org.gradle.api.plugins.JavaLibraryPlugin;
 import org.gradle.api.publish.PublishingExtension;
+import org.gradle.api.tasks.SourceSetContainer;
 import org.gradle.api.tasks.bundling.Jar;
 import org.gradle.plugins.signing.SigningExtension;
 import studio.o7.remora.extensions.DefaultInformationExtension;
@@ -101,12 +102,16 @@ public static void applyMavenPublishPluginConfiguration(@NonNull Logger logger,
 
     public static void applyTaskConfiguration(@NonNull Logger logger, @NonNull Project project) {
         logger.info("Configuring task `generateBuildConstants`");
+        var outputDir = new File(project.getLayout().getBuildDirectory().getOrNull() + "/generated/sources/buildConstants/java/main");
+
+        var sourceSets = project.getExtensions().getByType(SourceSetContainer.class);
+
+        sourceSets.getByName("main").getJava().srcDir(outputDir.toPath());
+
         project.getTasks().withType(BuildConstantsTask.class).configureEach(task -> {
             task.getClassname().set(project.getGroup() + ".BuildConstants");
 
-            var outputDir = new File(project.getLayout().getBuildDirectory() + "/generated/sources/buildConstants/java/main");
-
-            task.getOutputDirectory().set(outputDir);
+            task.getOutputDirectory().set(outputDir.getAbsoluteFile());
 
             var information = project.getExtensions().getByType(InformationExtension.class);
             var additionalConstants = task.getAdditionalConstants();