IDE can't find import in KMP module's commonMain source set

[edenman]

I've added the plugin to both my android app module and my KMP module but the import for the Exhaustive annotation can't be found in the KMP module's commonMain source set. It works fine in the androidMain source set.

https://github.com/edenman/kmpPlayground/compare/edenman/exhaustive-when

[JakeWharton]

What task are you running? Doing gw :app:build is successful. Doing a full build fails in yarn about an invalid module name.

[edenman]

Hm, I just meant AndroidStudio can't resolve the import in FooProvider

[edenman]

I've never actually built this thing for js/iOS, it's just sort of a stub project to show off stuff that is weird about KMP

[edenman]

I wonder if "The @exhaustive annotation will be made available in your main and test source sets" means that it just finds the androidMain source set and doesn't add the dep to commonMain?

[JakeWharton]

I think it's an IDE plugin bug.

The classpaths all appear correct with the dependencies task and as I said a normal compile works.

If you add the annotation dependency manually to commonMain as compileOnly("app.cash.exhaustive:exhaustive-annotation:0.1.1") it will resolve. The Gradle plugin does this automatically, which is why we can see it in the dependencies task, but it seems like the IDE doesn't see that for some reason.

I created https://youtrack.jetbrains.com/issue/KT-43385 to track. Closing this unless they come back with changes needed on our side.

[JakeWharton]

Going to leave this open, actually. It's super annoying and I expect others to run into it.