How to add new sourceset with gradle kotlin-dsl

Question

I want to add a sourceset src/gen/java. With groovy this is rather easy and already described in https://discuss.gradle.org/t/how-to-use-gradle-with-generated-sourc

Answer 1

Worked for me on Gradle 4.10.2:

sourceSets.create("integrationTest") {
    java.srcDir("src/integrationTest/java")
    java.srcDir("build/generated/source/apt/integrationTest")
    resources.srcDir("src/integrationTest/resources")
}