Hi How can I write the following in `build gradle kts` ``` s kotlinlang #gradle

sourceSets {
    main {
        java { srcDir "./src" }
        kotlin { srcDir "./src" }
        resources { srcDir "./resources" }
    }
    test {
        kotlin { srcDir "./test" }
    }
}

irus

12/13/2017, 11:04 PM

https://kotlinlang.slackarchive.io/-/search-sourceSets/page-1

Maybe this will help

Dmitry Kandalov

12/13/2017, 11:06 PM

Unfortunately, no. Because

java.sourceSets["main"].kotlin

doesn't exist (probably needs some extension function import).

irus

12/13/2017, 11:07 PM

java {
  (sourceSets) {
    "main" {
      withConvention(KotlinSourceSet::class) {
        kotlin.srcDirs("wherever")
      }
    }
  }
}

Dmitry Kandalov

12/13/2017, 11:08 PM

yes, just noticed

thank you! 👍

:kotlin-flag: 1

(can't say that I'm impressed by the new syntax though)

irus

12/13/2017, 11:09 PM

Yep, I think there are better option exists.

Dmitry Kandalov

12/13/2017, 11:14 PM

In case somebody wants to know exact answer to the question:

java.sourceSets {
    "main" {
        java.srcDirs("./src")
        kotlin().srcDirs("./src")
        resources.srcDirs("./resources")
    }
    "test" {
        kotlin().srcDirs("./test")
    }
}
fun Any.kotlin() = withConvention(KotlinSourceSet::class) { kotlin }

gildor

12/14/2017, 12:24 AM

Yes, because convention is legacy way to extend Gradle, there is a plan to deprecate them, but many plugins still use them, and not sure that there is an easy replacement,l for some cases. Problem that conventions are very dynamic, so hard to use them in Kotlin but very flexible, you can extend everything. Maybe this sourceset configuration should be moved to dsl of Kotlin plugin

BTW you can convert fun `Any.kotlin() `to

val Any.kotlin

and replace Any with actual target (not sure about class tho)

👍 2

Dmitry Kandalov

12/14/2017, 8:47 AM

yes, this works

val Any.kotlin: SourceDirectorySet get() = withConvention(KotlinSourceSet::class) { kotlin }

even though there is also

fun Project.kotlin(configure: KotlinProjectExtension.() -> Unit): Unit = ...

org.gradle.kotlin.dsl

(might keep it as a function for now so that it's more noticeable... on the other hand there are four things within the script called

kotlin

anyway,

val

won't make anything more confusing)

7 Views

#gradle Join Slack