Unable to detect shared ios SourceSet created by KMP plugin

[yshrsmz]

Discussed in #145

^{Originally posted by ronjunevaldoz April 23, 2024}
In the below config, only the android package contains adMobBannerId

buildkonfig {
    packageName = "com.example.app"
    defaultConfigs {
        buildConfigField(STRING, "oAuthServerId", "test")
    }
    defaultConfigs("dev") {
        buildConfigField(STRING, "oAuthServerId", "test")
    }

    targetConfigs {
        create("android") {
            buildConfigField(STRING, "adMobBannerId", "valueAndroid")
        }

        create("ios") {
            buildConfigField(STRING, "adMobBannerId", "valueIos")
        }
    }
    // flavor is passed as a first argument of targetConfigs
    targetConfigs("dev") {
        create("ios") {
            buildConfigField(STRING, "adMobBannerId", "ca")
        }
        create("android") {
            buildConfigField(STRING, "adMobBannerId", "ca")
        }
    }
}

[yshrsmz]

afterEvaluate {
    println("afterEvaluate")
    val kmpExt = (this.kotlinExtension as KotlinMultiplatformExtension)
    kmpExt.targets.forEach {target->
        println("-------$target-------")
        target.compilations.filter { !it.name.endsWith(suffix = "Test", ignoreCase = true) }
            .filter { it.platformType == KotlinPlatformType.native }
            .forEach {compilation ->
                println("-------defaultSourceSet-------")
                println(compilation.defaultSourceSet.kotlin.sourceDirectories.forEach { println(it) })
                println("-------allKotlinSourceSets-------")
                println(compilation.allKotlinSourceSets.forEach { a -> a.kotlin.sourceDirectories.forEach { b-> println(b) } })
            }
    }
}

Above snippet prints the output below

afterEvaluate
-------target android (androidJvm)-------
-------target iosArm64 (native)-------
-------defaultSourceSet-------
/Users/yshrsmz/repos/buildkonfig-145/shared/src/iosArm64Main/kotlin
kotlin.Unit
-------allKotlinSourceSets-------
/Users/yshrsmz/repos/buildkonfig-145/shared/src/iosArm64Main/kotlin
kotlin.Unit
-------target iosSimulatorArm64 (native)-------
-------defaultSourceSet-------
/Users/yshrsmz/repos/buildkonfig-145/shared/src/iosSimulatorArm64Main/kotlin
kotlin.Unit
-------allKotlinSourceSets-------
/Users/yshrsmz/repos/buildkonfig-145/shared/src/iosSimulatorArm64Main/kotlin
kotlin.Unit
-------target iosX64 (native)-------
-------defaultSourceSet-------
/Users/yshrsmz/repos/buildkonfig-145/shared/src/iosX64Main/kotlin
kotlin.Unit
-------allKotlinSourceSets-------
/Users/yshrsmz/repos/buildkonfig-145/shared/src/iosX64Main/kotlin
kotlin.Unit
-------target metadata (common)-------

what is this kotlin.Unit ?