Extract intellij params to buildSrc's build script

buildSrc/build.gradle.kts

@@ -31,6 +31,9 @@ plugins {
     `kotlin-dsl`
 }
 
+extra["intellijRepo"] = "https://www.jetbrains.com/intellij-repository"
+extra["intellijReleaseType"] = "releases" // or "snapshots"
+extra["intellijSdkDependencyName"] = "ideaIC" // "ideaIC" or "ideaIU
 extra["versions.intellijSdk"] = "172.4343.14"
 extra["versions.androidBuildTools"] = "r23.0.1"
 extra["versions.androidDxSources"] = "5.0.0_r2"

buildSrc/prepare-deps/intellij-sdk/build.gradle.kts

@@ -7,9 +7,9 @@ import org.gradle.api.publish.ivy.internal.publisher.IvyDescriptorFileGenerator
 import java.io.File
 import org.gradle.internal.os.OperatingSystem
 
-val intellijRepo = "https://www.jetbrains.com/intellij-repository"
-val intellijReleaseType = "releases" // or "snapshots"
-val intellijSdkDependencyName = "ideaIC" // or "ideaIU"
+val intellijRepo: String by rootProject.extra
+val intellijReleaseType: String by rootProject.extra
+val intellijSdkDependencyName: String by rootProject.extra
 val intellijVersion = rootProject.extra["versions.intellijSdk"] as String
 
 repositories {