I don’t find any kotlin-dsl sample on javascript compilation. When can I found the options?

@gaetan do you meant a sample of Korlin JS project using gradle kotlin dsl?

Yes. Sorry that wasn’t very clear.

I don’t know how to write it now simpler than

import org.gradle.kotlin.dsl.*
import org.jetbrains.kotlin.gradle.tasks.Kotlin2JsCompile

buildscript {
    repositories {
        jcenter()
    }

    val kotlinVersion by extra { "1.1.3-2" }

    dependencies {
        classpath("org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlinVersion")
    }
}

apply {
    plugin("kotlin2js")
}

repositories {
    jcenter()
}

dependencies {
    "compile"(kotlin("stdlib-js"))
}

val compileKotlin2Js: Kotlin2JsCompile by tasks

compileKotlin2Js.kotlinOptions {
    sourceMap = true
}

//tasks.withType<Kotlin2JsCompile> {
//    kotlinOptions.sourceMap = true
//}
//
//tasks.getByName("compileKotlin2Js") {
//    this as Kotlin2JsCompile
//    kotlinOptions.sourceMap = true
//}

I think that GK DSL authors are better experts than me. cc: @bamboo

The page https://kotlinlang.org/docs/reference/using-gradle.html indicates that plugin can be applied using the Gradle plugins DSL.

plugins {
    id "org.jetbrains.kotlin.jvm" version "<version to use>"
}

gradle plugin for kotlin js is not available in plugin repo

I’m not sure to understand: it’s not possible to use gradle for kotlin js?

it means that you can’t use now mentioned above syntax for kotlin js

plugins {
    id ...
}

It’s frightening like sorcery. «You can use only that syntax with kotlin.jvm» means the underlying stuff depends on the syntax. Which also means: «you cannot rely on previous documentation because the underlying objects are not the same». My personal translation is «go away, now or it will cost a lot of time». Am I wrong?

Where from the citations?

Maybe it’s not more stable but more understandable. When I read the doc:

To target the JVM, the Kotlin plugin needs to be applied:

apply plugin: "kotlin"
Or, starting with Kotlin 1.1.1, the plugin can be applied using the Gradle plugins DSL:

plugins {
    id "org.jetbrains.kotlin.jvm" version "<version to use>"
}

I understand “there is just one plugin” with 2 ways of applying it.

Actually, right now the difference is only how to apply plugin. Other things will be more or less the same. I.e. I don’t see a simple way to configure a compiler even for JVM, but maybe for JVM it’s not required often.

So if it’s the same plugin it should work also for the js one.