improved GraalVM plugin

graalvm/src/main/java/net/woggioni/gradle/graalvm/NativeImageConfigurationTask.java

@@ -58,9 +58,10 @@ public abstract class NativeImageConfigurationTask extends JavaExec {
         JavaPluginExtension javaExtension = getProject().getExtensions().getByType(JavaPluginExtension.class);
         ExtensionContainer ext = getProject().getExtensions();
         Property<JavaLauncher> javaLauncherProperty = getJavaLauncher();
-        Optional.ofNullable(ext.findByType(JavaToolchainService.class))
-                .flatMap(ts -> Optional.of(toolchain).map(ts::launcherFor))
-                .ifPresent(javaLauncherProperty::convention);
+        javaLauncherProperty.set(getProject().provider(() -> Optional.of(toolchain).orElseGet(javaExtension::getToolchain)).flatMap(toolchainSpec -> {
+            final JavaToolchainService jts = ext.findByType(JavaToolchainService.class);
+            return jts.launcherFor(toolchainSpec);
+        }));
         if(!Objects.isNull(javaApplication)) {
             getMainClass().convention(javaApplication.getMainClass());
             getMainModule().convention(javaApplication.getMainModule());

graalvm/src/main/java/net/woggioni/gradle/graalvm/NativeImageExtension.java

@@ -2,7 +2,9 @@ package net.woggioni.gradle.graalvm;
 
 import org.gradle.api.Action;
 import org.gradle.api.file.FileCollection;
+import org.gradle.api.provider.ListProperty;
 import org.gradle.api.provider.Property;
+import org.gradle.api.tasks.Input;
 import org.gradle.api.tasks.Nested;
 import org.gradle.jvm.toolchain.JavaToolchainSpec;
 
@@ -15,6 +17,7 @@ public interface NativeImageExtension {
 
     JavaToolchainSpec toolchain(Action<? super JavaToolchainSpec> action);
 
+    ListProperty<String> getJvmArgs();
     Property<Boolean> getUseMusl();
     Property<Boolean> getBuildStaticImage();
     Property<Boolean> getEnableFallback();
@@ -28,5 +31,7 @@ public interface NativeImageExtension {
 
     Property<Boolean> getUseLZMA();
 
+    Property<Boolean> getVerbose();
+
     Property<Integer> getCompressionLevel();
 }

graalvm/src/main/java/net/woggioni/gradle/graalvm/NativeImagePlugin.java

@@ -15,8 +15,6 @@ import org.gradle.api.provider.Provider;
 import org.gradle.api.tasks.CacheableTask;
 import org.gradle.api.tasks.TaskContainer;
 import org.gradle.jvm.tasks.Jar;
-import org.gradle.jvm.toolchain.JavaToolchainSpec;
-import org.gradle.jvm.toolchain.internal.DefaultToolchainSpec;
 
 @CacheableTask
 public class NativeImagePlugin implements Plugin<Project> {
@@ -93,9 +91,11 @@ public class NativeImagePlugin implements Plugin<Project> {
                 jts.getLanguageVersion().convention(nativeImageExtension.getToolchain().getLanguageVersion());
             });
 
+            nativeImageTask.getJvmArgs().set(nativeImageExtension.getJvmArgs());
             nativeImageTask.getBuildStaticImage().set(nativeImageExtension.getBuildStaticImage());
             nativeImageTask.getUseMusl().set(nativeImageExtension.getUseMusl());
             nativeImageTask.getLinkAtBuildTime().set(nativeImageExtension.getLinkAtBuildTime());
+            nativeImageTask.getLinkAtBuildTime().set(nativeImageExtension.getVerbose());
             nativeImageTask.getMainClass().set(nativeImageExtension.getMainClass());
             nativeImageTask.getMainModule().set(nativeImageExtension.getMainModule());
             nativeImageTask.getEnableFallback().set(nativeImageExtension.getEnableFallback());

graalvm/src/main/java/net/woggioni/gradle/graalvm/NativeImageTask.java

@@ -13,6 +13,7 @@ import org.gradle.api.model.ObjectFactory;
 import org.gradle.api.plugins.BasePluginExtension;
 import org.gradle.api.plugins.ExtensionContainer;
 import org.gradle.api.plugins.JavaApplication;
+import org.gradle.api.provider.ListProperty;
 import org.gradle.api.provider.Property;
 import org.gradle.api.provider.Provider;
 import org.gradle.api.tasks.CacheableTask;
@@ -65,6 +66,8 @@ public abstract class NativeImageTask extends Exec {
     @PathSensitive(PathSensitivity.ABSOLUTE)
     public abstract RegularFileProperty getNativeCompilerPath();
 
+    @Input
+    public abstract ListProperty<String> getJvmArgs();
     @Input
     public abstract Property<Boolean> getUseMusl();
     @Input
@@ -73,7 +76,8 @@ public abstract class NativeImageTask extends Exec {
     public abstract Property<Boolean> getEnableFallback();
     @Input
     public abstract Property<Boolean> getLinkAtBuildTime();
-
+    @Input
+    public abstract Property<Boolean> getVerbose();
     @Input
     public abstract Property<String> getMainClass();
 
@@ -143,6 +147,12 @@ public abstract class NativeImageTask extends Exec {
             @Override
             public Iterable<String> asArguments() {
                 List<String> result = new ArrayList<>();
+                if(getJvmArgs().isPresent()) {
+                    final List<String> jvmArgs = getJvmArgs().get();
+                    for(final String arg : jvmArgs) {
+                        result.add("-J" + arg);
+                    }
+                }
                 if(!getEnableFallback().get()) {
                     result.add("--no-fallback");
                 }
@@ -155,6 +165,9 @@ public abstract class NativeImageTask extends Exec {
                 if(getLinkAtBuildTime().get()) {
                     result.add("--link-at-build-time");
                 }
+                if(getVerbose().get()) {
+                    result.add("--verbose");
+                }
                 if(getNativeCompilerPath().isPresent()) {
                     result.add("--native-compiler-path=" + getNativeCompilerPath().getAsFile().get());
                 }

gradle.properties

@@ -1,5 +1,5 @@
-lys.catalog.version=2026.05.27
-version.myGradlePlugins=2026.06.07
+lys.catalog.version=2026.06.08
+version.myGradlePlugins=2026.06.09
 version.gradle=8.14.5
 
 gitea.maven.url = https://gitea.woggioni.net/api/packages/woggioni/maven