How to generate code for common Ios target instead of individual (X64, Arm64) source sets

[Legion2]

We use the shorthand ios() function to configure common ios source sets and we only have code in the iosMain source set. However ksp generates code into the IosX64 and IosArm64 source sets. For both source sets, identical code is generated, but we cannot access the definitions from the iosMain source set.

dependencies {
    add("kspAndroid", project(":processor"))
    add("kspIosX64", project(":processor"))
    add("kspIosArm64", project(":processor"))
}

If we try to configure add("kspIos", project(":processor")) we get the following error: Configuration with name 'kspIos' not found.

Either the commonization task should run on the generated sources and generate the common definitions or ksp should generate code for the iosMain source set.

[nrobi144]

Tried add("kspIos", myKspPlugin) on v1.6.10-1.0.4 and it works

[Legion2]

With 1.6.20-1.0.4 it does not work. We use ios() to add the ios targets in the kotlin dsl.

[bennyhuo]

    add("kspCommonMainMetadata", project(":klue-compiler"))
    add("kspAndroid", project(":klue-compiler"))
    add("kspIosArm64", project(":klue-compiler"))
    add("kspIosSimulatorArm64", project(":klue-compiler"))
    add("kspIosX64", project(":klue-compiler"))
    add("kspJs", project(":klue-compiler"))

It works in Kotlin 1.8.20.

[Legion2]

    add("kspCommonMainMetadata", project(":klue-compiler"))
    add("kspAndroid", project(":klue-compiler"))
    add("kspIosArm64", project(":klue-compiler"))
    add("kspIosSimulatorArm64", project(":klue-compiler"))
    add("kspIosX64", project(":klue-compiler"))
    add("kspJs", project(":klue-compiler"))

It works in Kotlin 1.8.20.

This still only generates code for code for individual targets and commonMain but not iosMain.

[burnoo]

Found workaround, but it works only for extensions.

Koin example: You can add following code to your iosMain sourceSet:

package org.koin.ksp.generated // package should be same as your generated code

import org.koin.core.module.Module

@Suppress("UnusedReceiverParameter")
val Any.module: Module
    get() = throw RuntimeException("Koin module was not generated. Add ksp for all your targets")

On iosMain IDE will recognize the above extension, but on more specific target (e.g. IosArm64) it will use generated code instead, as val Module.module: Module is a better match than val Any.module: Module.

[ltttttttttttt]

Is there a formal solution now?

[H4kt]

+1 Facing the same issue

[Ribesg]

This seemingly unrelated comment is another (imho, less hacky) workaround for the iosMain target https://github.com/JetBrains/compose-multiplatform/issues/4928#issuecomment-2151021584