From 8b5279897fb3e03995a7e7a559cbca93211f06e5 Mon Sep 17 00:00:00 2001
From: Natalia Ukhorskaya <natalia.ukhorskaya@jetbrains.com>
Date: Wed, 21 Jan 2015 11:08:09 +0300
Subject: [PATCH] Gradle: fix kotlinOptions for kotlin-android plugin

---
 .../org/jetbrains/kotlin/gradle/plugin/KotlinPlugin.kt   | 9 ++++++---
 .../org/jetbrains/kotlin/gradle/tasks/TasksProvider.kt   | 3 +++
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/KotlinPlugin.kt b/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/KotlinPlugin.kt
index 864b424589b..325184a298e 100644
--- a/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/KotlinPlugin.kt
+++ b/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/KotlinPlugin.kt
@@ -273,6 +273,8 @@ open class KotlinAndroidPlugin [Inject] (val scriptHandler: ScriptHandler, val t
             }
         })
 
+        (ext as ExtensionAware).getExtensions().add("kotlinOptions", tasksProvider.kotlinJVMOptionsClass)
+
         project afterEvaluate { project ->
             if (project != null) {
                 val testVariants = ext.getTestVariants()!!
@@ -294,7 +296,7 @@ open class KotlinAndroidPlugin [Inject] (val scriptHandler: ScriptHandler, val t
 
     private fun processVariants(variants: DefaultDomainObjectSet<out BaseVariant>, project: Project, androidExt: BaseExtension): Unit {
         val logger = project.getLogger()
-        val kotlinOptions = getExtension<Any>(androidExt, "kotlinOptions")
+        val kotlinOptions = getExtension<Any?>(androidExt, "kotlinOptions")
         val sourceSets = androidExt.getSourceSets()
         //TODO: change to BuilderConstants.MAIN - it was relocated in 0.11 plugin
         val mainSourceSet = sourceSets.getByName("main")
@@ -316,8 +318,9 @@ open class KotlinAndroidPlugin [Inject] (val scriptHandler: ScriptHandler, val t
 
                 val kotlinTaskName = "compile${variantName.capitalize()}Kotlin"
                 val kotlinTask = tasksProvider.createKotlinJVMTask(project, kotlinTaskName)
-                kotlinTask.setProperty("kotlinOptions", kotlinOptions)
-
+                if (kotlinOptions != null) {
+                    kotlinTask.setProperty("kotlinOptions", kotlinOptions)
+                }
 
                 // store kotlin classes in separate directory. They will serve as class-path to java compiler
                 val kotlinOutputDir = File(project.getBuildDir(), "tmp/kotlin-classes/${variantName}")
diff --git a/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/tasks/TasksProvider.kt b/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/tasks/TasksProvider.kt
index 048fbf3b1d4..26aeff3dbc1 100644
--- a/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/tasks/TasksProvider.kt
+++ b/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/tasks/TasksProvider.kt
@@ -22,6 +22,9 @@ public open class KotlinTasksProvider(val tasksLoader: ClassLoader) {
     val kDocTaskClass: Class<SourceTask> =
             tasksLoader.loadClass("org.jetbrains.kotlin.gradle.tasks.KDoc") as Class<SourceTask>
 
+    val kotlinJVMOptionsClass: Class<Any> =
+            tasksLoader.loadClass("org.jetbrains.kotlin.cli.common.arguments.K2JVMCompilerArguments") as Class<Any>
+
 
     public fun createKotlinJVMTask(project: Project, name: String): AbstractCompile {
         return project.getTasks().create(name, kotlinJVMCompileTaskClass)