build.gradle.kts

@@ -103,18 +103,12 @@ val prepareServiceFiles = tasks.register("prepareServiceFiles") {
     doLast {
         val registrars = mutableSetOf<String>()
         inputFiles.forEach { file ->
-            println("Checking file: ${file.absolutePath}, exists: ${file.exists()}")
-            if (file.exists()) {
-                val lines = file.readLines().filter { it.isNotBlank() }
-                println("Found lines: $lines")
-                registrars.addAll(lines)
-            }
+            registrars.addAll(file.readLines().filter { it.isNotBlank() })
         }
         
         val mergedFile = outputDir.get().file(serviceFile).asFile
         mergedFile.parentFile.mkdirs()
         mergedFile.writeText(registrars.joinToString("\n"))
-        println("Merged service file content: \n${registrars.joinToString("\n")}")
     }
 }
 
@@ -128,10 +122,9 @@ tasks.register<Jar>("bundleAll") {
     from(prepareServiceFiles) {
         into("META-INF/services")
         include("org.adrianvictor.lib.versioning.VersionedServiceRegistrar")
-        duplicatesStrategy = DuplicatesStrategy.INCLUDE
     }
 
-    duplicatesStrategy = DuplicatesStrategy.INCLUDE
+    duplicatesStrategy = DuplicatesStrategy.EXCLUDE
 
     archiveClassifier.set("all-implementations")
     archiveVersion.set(project.version.toString())
@@ -169,6 +162,5 @@ tasks.withType<JavaCompile> {
 
 tasks.runServer {
     minecraftVersion("1.21.1")
-    // Include ONLY the all-implementations jar as the plugin
-    pluginJars.setFrom(tasks.named("bundleAll"))
+    pluginJars.from(tasks.named("jarR1_21"))
 }

src/main/java/org/adrianvictor/lib/Main.java

@@ -10,29 +10,19 @@ import java.util.ServiceLoader;
 
 public class Main extends JavaPlugin {
 
-    static {
-        System.out.println("Main class loaded!");
-    }
-
     private static VersionedServiceFactory versionedServiceFactory;
     private static VersionMatcher versionMatcher;
 
     @Override
     public void onEnable() {
         versionMatcher = new VersionMatcher();
+
         versionedServiceFactory = new DefaultVersionedServiceFactory(versionMatcher);
 
-        ClassLoader cl = getClassLoader();
-        getLogger().info("Plugin ClassLoader: " + cl.getClass().getName());
-        String serviceFile = "META-INF/services/org.adrianvictor.lib.versioning.VersionedServiceRegistrar";
-        java.net.URL res = cl.getResource(serviceFile);
-        getLogger().info("Service file resource: " + res);
-
-        ServiceLoader<VersionedServiceRegistrar> registrars = ServiceLoader.load(VersionedServiceRegistrar.class, cl);
+        ServiceLoader<VersionedServiceRegistrar> registrars = ServiceLoader.load(VersionedServiceRegistrar.class, getClassLoader());
         int count = 0;
         for (VersionedServiceRegistrar registrar : registrars) {
             registrar.register(versionedServiceFactory);
-            getLogger().info("Registered registrar: " + registrar.getClass().getName());
             count++;
         }
         getLogger().info("Registered " + count + " version-specific registrars.");