Readme changes, deprecated options usage removal, Gradle CI fix

Author: lazar-mitrovic

.github/workflows/native-gradle-plugin.yml

@@ -35,28 +35,8 @@ jobs:
             ./gradlew checkstyleMain
             ./gradlew checkstyleTest
           popd
-      - name: Build and publish plugin
+      - name: Build and test plugin
         run: |
           pushd native-gradle-plugin
-            ./gradlew publishToMavenLocal
+            ./gradlew functionalTest
           popd
-      - name: Build and publish junit-platform-native feature
-        run: |
-          pushd common/junit-platform-native/
-            ./gradlew publishToMavenLocal
-          popd
-      - name: Plugin test (build native)
-        run: |
-          pushd examples/gradle
-            echo "JVM run"
-            ./gradlew run
-            echo "Native run"
-            ./gradlew nativeRun
-          popd
-      - name: Plugin test (test native)
-        run: |
-          pushd examples/gradle
-            ./gradlew clean test
-            ./gradlew nativeTest
-          popd
-

native-gradle-plugin/README.md

@@ -75,7 +75,7 @@ nativeBuild {
   classpath("dir1", "dir2") // Adds "dir1" and "dir2" to the classpath
   jvmArgs("flag") // Passes 'flag' directly to the JVM running the native image builder
   runtimeArgs("--help") // Passes '--help' to built image, during "nativeRun" task
-  systemProperties = [name1: 'value1', name2: 'value2'] // Sets system properties
+  systemProperties = [name1: 'value1', name2: 'value2'] // Sets system properties for the native image builder
   agent = false // Can be also set on command line using '-Pagent'
   persistConfig = false // Used in conjunction with 'agent' to save its output to META-INF
 }
@@ -108,7 +108,7 @@ tasks {
     classpath("dir1", "dir2") // Adds "dir1" and "dir2" to the classpath
     jvmArgs("flag") // Passes 'flag' directly to the JVM running the native image builder
     runtimeArgs("--help") // Passes '--help' to built image, during "nativeRun" task
-    systemProperties.put("key1", "value1") // Sets a system property
+    systemProperties.put("key1", "value1") // Sets a system property for the native-image builder
     agent.set(false) // Can be also set on command line using '-Pagent'
     persistConfig.set(false) // Used in conjunction with 'agent' to save its output to META-INF
   }

native-gradle-plugin/src/main/java/org/graalvm/buildtools/gradle/tasks/NativeBuildTask.java

@@ -63,7 +63,6 @@
 
 import static org.graalvm.buildtools.gradle.GradleUtils.DEPENDENT_CONFIGURATIONS;
 
-@SuppressWarnings("unused")
 public abstract class NativeBuildTask extends AbstractExecTask<NativeBuildTask> {
     public static final String TASK_NAME = "nativeBuild";
 
@@ -103,7 +102,7 @@ public FileCollection getInputFiles() {
 
     @Input
     public List<String> getArgs() {
-        return options.getArgs().get();
+        return options.getBuildArgs().get();
     }
 
     @OutputFile

native-gradle-plugin/src/main/java/org/graalvm/buildtools/gradle/tasks/TestNativeBuildTask.java

@@ -106,7 +106,7 @@ public FileCollection getInputFiles() {
     @Input
     public List<String> getArgs() {
         options.configure(getProject());
-        return options.getArgs().get();
+        return options.getBuildArgs().get();
     }
 
     @OutputFile