What is the current idiomatic method to apply `@ko...

# compiler

[Travis Griggs]

What is the current idiomatic method to apply @kotlin.ExperimentalUnsignedTypes globally to a whole project, so I don't have to annotate 500+ sites? I had this with gradle compiler options once upon a time, but I think that's evolved and the names may have changed since then (sorry if this belongs in another channel, please direct if so?)

[Adam S]

https://kotlinlang.org/docs/opt-in-requirements.html#module-wide-opt-in

[Adam S]

although I’d probably do this instead

tasks.withType<KotlinCompile>().configureEach {
  kotlinOptions {
    freeCompilerArgs += listOf(
      "-opt-in=kotlin.ExperimentalUnsignedTypes"
    )
  }
}

because configureEach {} is usually better https://melix.github.io/blog/2022/05/gradle-laziness.html

[Travis Griggs]

Where do I put that at? in the android block of the module gradle file?

[Big Chungus]

kotlin.sourceSets.all {
  languageSettings.optIn("annotation.package.ClassName")
}

[Big Chungus]

Shove it inside gradle buildfile for each module or inside allprojects {} at the root module buildscript

[Big Chungus]

Here's a sample usage https://github.com/mpetuska/kmdc/blob/master/build-conventions/src/main/kotlin/convention.kmdc.gradle.kts#L20

[Travis Griggs]

Thanks. That worked.