Implement scripting configuration gradle plugin

plugins/scripting/scripting-gradle/build.gradle.kts

@@ -0,0 +1,57 @@
+import com.github.jengelman.gradle.plugins.shadow.tasks.ShadowJar
+
+description = "Kotlin Scripting Compiler Plugin for Gradle"
+
+apply { plugin("kotlin") }
+
+plugins {
+    id("com.gradle.plugin-publish")
+    `java-gradle-plugin`
+}
+
+val packedJars by configurations.creating
+
+dependencies {
+    compile(project(":kotlin-gradle-plugin-api"))
+    compileOnly(project(":kotlin-scripting-compiler-plugin"))
+    packedJars(project(":kotlin-scripting-compiler-plugin")) { isTransitive = false }
+    runtime(project(":kotlin-scripting-common"))
+    runtime(project(":kotlin-scripting-jvm"))
+}
+
+sourceSets {
+    "main" { projectDefault() }
+    "test" { projectDefault() }
+}
+
+val jar: Jar by tasks
+jar.apply {
+    classifier = "base"
+}
+
+runtimeJar(rewriteDepsToShadedCompiler(
+    task<ShadowJar>("shadowJar")  {
+        from(packedJars)
+        from(the<JavaPluginConvention>().sourceSets.getByName("main").output)
+    }
+))
+sourcesJar()
+javadocJar()
+
+val gradlePluginId = "org.jetbrains.kotlin.plugin.scripting"
+
+pluginBundle {
+    (plugins) {
+        gradlePluginId {
+            id = gradlePluginId
+            displayName = "Gradle plugin for kotlin scripting"
+            description = displayName
+        }
+    }
+}
+
+publish()
+
+projectTest {
+    workingDir = rootDir
+}