[Gradle][MPP] Implement ChooseVisibleSourceSetProjection as nested task input

^KT-50952 Verification Pending

libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/native/internal/CInteropMetadataDependencyTransformationTask.kt

@@ -14,9 +14,11 @@ import org.gradle.api.tasks.*
 import org.jetbrains.kotlin.commonizer.SharedCommonizerTarget
 import org.jetbrains.kotlin.gradle.plugin.PropertiesProvider.Companion.kotlinPropertiesProvider
 import org.jetbrains.kotlin.gradle.plugin.mpp.GranularMetadataTransformation
+import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinProjectStructureMetadata
 import org.jetbrains.kotlin.gradle.plugin.mpp.MetadataDependencyResolution.ChooseVisibleSourceSets
 import org.jetbrains.kotlin.gradle.plugin.mpp.MetadataDependencyResolution.ChooseVisibleSourceSets.MetadataProvider.JarMetadataProvider
 import org.jetbrains.kotlin.gradle.plugin.mpp.MetadataDependencyResolution.ChooseVisibleSourceSets.MetadataProvider.ProjectMetadataProvider
+import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.toModuleIdentifiers
 import org.jetbrains.kotlin.gradle.plugin.sources.DefaultKotlinSourceSet
 import org.jetbrains.kotlin.gradle.plugin.sources.SourceSetMetadataStorageForIde
 import org.jetbrains.kotlin.gradle.plugin.sources.resolveAllDependsOnSourceSets
@@ -27,6 +29,7 @@ import org.jetbrains.kotlin.gradle.utils.filesProvider
 import org.jetbrains.kotlin.gradle.utils.lowerCamelCaseName
 import org.jetbrains.kotlin.gradle.utils.outputFilesProvider
 import org.jetbrains.kotlin.library.KLIB_FILE_EXTENSION
+import org.jetbrains.kotlin.project.model.KotlinModuleIdentifier
 import java.io.File
 import java.util.concurrent.Callable
 import javax.inject.Inject
@@ -90,6 +93,19 @@ internal open class CInteropMetadataDependencyTransformationTask @Inject constru
     @get:OutputDirectory val outputDirectory: File
 ) : DefaultTask() {
 
+    @Suppress("unused")
+    class ChooseVisibleSourceSetProjection(
+        @Input val dependencyModuleIdentifiers: List<KotlinModuleIdentifier>,
+        @Nested val projectStructureMetadata: KotlinProjectStructureMetadata,
+        @Input val visibleSourceSetsProvidingCInterops: Set<String>
+    ) {
+        constructor(chooseVisibleSourceSets: ChooseVisibleSourceSets) : this(
+            dependencyModuleIdentifiers = chooseVisibleSourceSets.dependency.toModuleIdentifiers(),
+            projectStructureMetadata = chooseVisibleSourceSets.projectStructureMetadata,
+            visibleSourceSetsProvidingCInterops = chooseVisibleSourceSets.visibleSourceSetsProvidingCInterops
+        )
+    }
+
     @Suppress("unused")
     @get:InputFiles
     @get:Classpath
@@ -103,6 +119,11 @@ internal open class CInteropMetadataDependencyTransformationTask @Inject constru
             .flatMap { it.metadataDependencyResolutions }
             .filterIsInstance<ChooseVisibleSourceSets>()
 
+    @Suppress("unused")
+    @get:Nested
+    protected val chooseVisibleSourceSetsProjection
+        get() = chooseVisibleSourceSets.map(::ChooseVisibleSourceSetProjection).toSet()
+
     @Suppress("unused")
     @get:Input
     protected val dependencyProjectStructureMetadata

libraries/tools/kotlin-project-model/src/main/kotlin/KotlinModule.kt

@@ -5,8 +5,10 @@
 
 package org.jetbrains.kotlin.project.model
 
+import java.io.Serializable
+
 // TODO sealed with an abstract subclass? this will make exhaustive checks work
-open class KotlinModuleIdentifier(open val moduleClassifier: String?)
+open class KotlinModuleIdentifier(open val moduleClassifier: String?): Serializable
 
 // TODO consider id: Any, to allow IDs with custom equality?
 data class LocalModuleIdentifier(