[Gradle] Remove Gradle KPM implementation

KT-61463

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/dsl/KotlinProjectExtension.kt

@@ -20,8 +20,6 @@ import org.jetbrains.kotlin.gradle.plugin.PropertiesProvider.Companion.kotlinPro
 import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinAndroidTarget
 import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinJsSingleTargetPreset
 import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinWithJavaTarget
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.KotlinPm20ProjectExtension
-import org.jetbrains.kotlin.gradle.plugin.statistics.KotlinBuildStatsService
 import org.jetbrains.kotlin.gradle.targets.js.calculateJsCompilerType
 import org.jetbrains.kotlin.gradle.targets.js.dsl.KotlinJsTargetDsl
 import org.jetbrains.kotlin.gradle.targets.js.ir.KotlinJsIrSingleTargetPreset
@@ -31,7 +29,6 @@ import org.jetbrains.kotlin.gradle.utils.castIsolatedKotlinPluginClassLoaderAwar
 import org.jetbrains.kotlin.gradle.utils.configureExperimentalTryK2
 import org.jetbrains.kotlin.gradle.utils.lowerCamelCaseName
 import org.jetbrains.kotlin.konan.target.CompilerOutputKind
-import org.jetbrains.kotlin.statistics.metrics.StringMetrics
 import javax.inject.Inject
 import kotlin.reflect.KClass
 
@@ -65,12 +62,6 @@ internal val Project.multiplatformExtensionOrNull: KotlinMultiplatformExtension?
 internal val Project.multiplatformExtension: KotlinMultiplatformExtension
     get() = extensions.getByName(KOTLIN_PROJECT_EXTENSION_NAME).castIsolatedKotlinPluginClassLoaderAware()
 
-internal val Project.pm20Extension: KotlinPm20ProjectExtension
-    get() = extensions.getByName(KOTLIN_PROJECT_EXTENSION_NAME).castIsolatedKotlinPluginClassLoaderAware()
-
-internal val Project.pm20ExtensionOrNull: KotlinPm20ProjectExtension?
-    get() = extensions.findByName(KOTLIN_PROJECT_EXTENSION_NAME)?.castIsolatedKotlinPluginClassLoaderAware()
-
 abstract class KotlinTopLevelExtension(internal val project: Project) : KotlinTopLevelExtensionConfig {
 
     override lateinit var coreLibrariesVersion: String

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/internal/kotlinDomApiDependencyManagement.kt

@@ -14,8 +14,6 @@ import org.jetbrains.kotlin.gradle.dsl.*
 import org.jetbrains.kotlin.gradle.plugin.KotlinPlatformType
 import org.jetbrains.kotlin.gradle.plugin.KotlinSourceSet
 import org.jetbrains.kotlin.gradle.plugin.KotlinTarget
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.GradleKpmModule
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.KotlinPm20ProjectExtension
 import org.jetbrains.kotlin.gradle.plugin.sources.KotlinDependencyScope
 import org.jetbrains.kotlin.gradle.plugin.sources.sourceSetDependencyConfigurationByScope
 import org.jetbrains.kotlin.gradle.targets.js.KotlinJsTarget
@@ -36,8 +34,6 @@ internal fun Project.configureKotlinDomApiDefaultDependency(
     coreLibrariesVersion: Provider<String>
 ) {
     when (topLevelExtension) {
-        is KotlinPm20ProjectExtension -> addKotlinDomApiToKpmProject(project, coreLibrariesVersion)
-
         is KotlinJsProjectExtension -> topLevelExtension.registerTargetObserver { target ->
             target?.addKotlinDomApiDependency(configurations, dependencies, coreLibrariesVersion)
         }
@@ -54,26 +50,6 @@ internal fun Project.configureKotlinDomApiDefaultDependency(
     }
 }
 
-private fun addKotlinDomApiToKpmProject(
-    project: Project,
-    coreLibrariesVersion: Provider<String>
-) {
-    project.pm20Extension.modules.named(GradleKpmModule.MAIN_MODULE_NAME) { main ->
-        main.variants.configureEach { variant ->
-            when (variant.platformType) {
-                KotlinPlatformType.common -> error("variants are not expected to be common")
-                KotlinPlatformType.js -> {
-                    val dependencyHandler = project.dependencies
-                    variant.dependencies {
-                        api(dependencyHandler.kotlinDomApiDependency(coreLibrariesVersion.get()))
-                    }
-                }
-                else -> {}
-            }
-        }
-    }
-}
-
 private fun KotlinTarget.addKotlinDomApiDependency(
     configurations: ConfigurationContainer,
     dependencies: DependencyHandler,

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/Kotlin2JsSourceSetProcessor.kt

@@ -39,13 +39,13 @@ internal class Kotlin2JsSourceSetProcessor(
             it.dependsOn(kotlinTask)
         }
 
-        compilationInfo.tcsOrNull?.compilation?.run { this as? KotlinWithJavaCompilation<*, *> }?.javaSourceSet?.clearJavaSrcDirs()
+        compilationInfo.tcs.compilation.run { this as? KotlinWithJavaCompilation<*, *> }?.javaSourceSet?.clearJavaSrcDirs()
 
         project.whenEvaluated {
             val subpluginEnvironment: SubpluginEnvironment = SubpluginEnvironment.loadSubplugins(project)
 
             /* Not supported in KPM */
-            compilationInfo.tcsOrNull?.compilation?.let { compilation ->
+            compilationInfo.tcs.compilation.let { compilation ->
                 subpluginEnvironment.addSubpluginOptions(project, compilation)
             }
         }

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/Kotlin2JvmSourceSetProcessor.kt

@@ -57,7 +57,7 @@ internal class Kotlin2JvmSourceSetProcessor(
         project.launchInStage(AfterEvaluateBuildscript) {
             val subpluginEnvironment = SubpluginEnvironment.loadSubplugins(project)
             /* Not supported in KPM yet */
-            compilationInfo.tcsOrNull?.compilation?.let { compilation ->
+            compilationInfo.tcs.compilation.let { compilation ->
                 subpluginEnvironment.addSubpluginOptions(project, compilation)
             }
 

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/KotlinCommonSourceSetProcessor.kt

@@ -25,7 +25,7 @@ internal class KotlinCommonSourceSetProcessor(
         project.tasks.named(compilationInfo.compileAllTaskName).dependsOn(kotlinTask)
         // can be missing (e.g. in case of tests)
         if (compilationInfo.isMain) {
-            compilationInfo.tcsOrNull?.compilation?.target?.let { target ->
+            compilationInfo.tcs.compilation.target.let { target ->
                 project.locateTask<Task>(target.artifactsTaskName)?.dependsOn(kotlinTask)
             }
         }
@@ -33,7 +33,7 @@ internal class KotlinCommonSourceSetProcessor(
         project.whenEvaluated {
             val subpluginEnvironment: SubpluginEnvironment = SubpluginEnvironment.loadSubplugins(project)
             /* Not supported in KPM yet */
-            compilationInfo.tcsOrNull?.compilation?.let { compilation ->
+            compilationInfo.tcs.compilation.let { compilation ->
                 subpluginEnvironment.addSubpluginOptions(project, compilation)
             }
         }

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/KotlinCompilationInfo.kt

@@ -14,12 +14,8 @@ import org.gradle.api.file.SourceDirectorySet
 import org.jetbrains.kotlin.gradle.plugin.mpp.*
 import org.jetbrains.kotlin.gradle.plugin.mpp.internal
 import org.jetbrains.kotlin.gradle.plugin.mpp.isMain
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.GradleKpmAbstractFragmentMetadataCompilationData
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.GradleKpmCompilationData
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.GradleKpmModule
 import org.jetbrains.kotlin.gradle.plugin.sources.dependsOnClosure
 import org.jetbrains.kotlin.gradle.utils.filesProvider
-import org.jetbrains.kotlin.gradle.utils.toSetOrEmpty
 import org.jetbrains.kotlin.project.model.LanguageSettings
 
 internal sealed class KotlinCompilationInfo {
@@ -101,88 +97,11 @@ internal sealed class KotlinCompilationInfo {
             return displayName
         }
     }
-
-    class KPM(val compilationData: GradleKpmCompilationData<*>) : KotlinCompilationInfo() {
-
-        override val origin: GradleKpmCompilationData<*> = compilationData
-
-        override val project: Project
-            get() = origin.project
-
-        override val platformType: KotlinPlatformType
-            get() = origin.platformType
-
-        override val targetDisambiguationClassifier: String?
-            get() = origin.compilationClassifier
-
-        override val compilationName: String
-            get() = origin.compilationPurpose
-
-        override val moduleName: String
-            get() = origin.moduleName
-
-        override val compilerOptions: HasCompilerOptions<*>
-            get() = origin.compilerOptions
-
-        override val compileKotlinTaskName: String
-            get() = origin.compileKotlinTaskName
-
-        override val compileAllTaskName: String
-            get() = origin.compileAllTaskName
-
-        override val languageSettings: LanguageSettings
-            get() = origin.languageSettings
-
-        override val friendPaths: FileCollection
-            get() = project.filesProvider { origin.friendPaths }
-
-        override val refinesPaths: FileCollection
-            get() = project.filesProvider files@{
-                val compilationData = origin as? GradleKpmAbstractFragmentMetadataCompilationData<*> ?: return@files emptyList<Any>()
-                val fragment = compilationData.fragment
-
-                fragment.refinesClosure.minus(fragment).map {
-                    val compilation = compilationData.metadataCompilationRegistry.getForFragmentOrNull(it) ?: return@map project.files()
-                    compilation.output.classesDirs
-                }
-            }
-
-        override val isMain: Boolean
-            get() = origin.compilationPurpose == GradleKpmModule.MAIN_MODULE_NAME
-
-        override val classesDirs: ConfigurableFileCollection
-            get() = origin.output.classesDirs
-
-        override val compileDependencyFiles: FileCollection
-            get() = project.filesProvider { origin.compileDependencyFiles }
-
-        override val sources: List<SourceDirectorySet>
-            get() = origin.kotlinSourceDirectoriesByFragmentName.values.toList()
-
-        override val displayName: String
-            get() = origin.toString()
-
-        override fun toString(): String {
-            return displayName
-        }
-    }
 }
 
 internal fun KotlinCompilationInfo(compilation: KotlinCompilation<*>): KotlinCompilationInfo.TCS {
     return KotlinCompilationInfo.TCS(compilation)
 }
 
-internal val KotlinCompilationInfo.tcsOrNull: KotlinCompilationInfo.TCS?
-    get() = when (this) {
-        is KotlinCompilationInfo.KPM -> null
-        is KotlinCompilationInfo.TCS -> this
-    }
-
 internal val KotlinCompilationInfo.tcs: KotlinCompilationInfo.TCS
     get() = this as KotlinCompilationInfo.TCS
-
-internal val KotlinCompilationInfo.kpmOrNull: KotlinCompilationInfo.KPM?
-    get() = when (this) {
-        is KotlinCompilationInfo.KPM -> this
-        is KotlinCompilationInfo.TCS -> null
-    }

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/KotlinJsIrSourceSetProcessor.kt

@@ -39,7 +39,7 @@ internal class KotlinJsIrSourceSetProcessor(
             it.dependsOn(kotlinTask)
         }
 
-        val compilation = compilationInfo.tcsOrNull?.compilation as KotlinJsIrCompilation
+        val compilation = compilationInfo.tcs.compilation as KotlinJsIrCompilation
 
         compilation.binaries
             .withType(JsIrBinary::class.java)
@@ -60,7 +60,7 @@ internal class KotlinJsIrSourceSetProcessor(
         project.whenEvaluated {
             val subpluginEnvironment: SubpluginEnvironment = SubpluginEnvironment.loadSubplugins(project)
             /* Not supported in KPM, yet */
-            compilationInfo.tcsOrNull?.compilation?.let { compilation ->
+            compilationInfo.tcs.compilation.let { compilation ->
                 subpluginEnvironment.addSubpluginOptions(project, compilation)
 
             }

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/KotlinPluginWrapper.kt

@@ -39,8 +39,6 @@ import org.jetbrains.kotlin.gradle.plugin.diagnostics.launchKotlinGradleProjectC
 import org.jetbrains.kotlin.gradle.plugin.internal.*
 import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinMultiplatformPlugin
 import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinUsages
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.KotlinPm20GradlePlugin
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.KotlinPm20ProjectExtension
 import org.jetbrains.kotlin.gradle.plugin.sources.DefaultKotlinSourceSetFactory
 import org.jetbrains.kotlin.gradle.plugin.statistics.BuildFlowService
 import org.jetbrains.kotlin.gradle.plugin.statistics.KotlinBuildStatsService
@@ -404,21 +402,6 @@ abstract class AbstractKotlinMultiplatformPluginWrapper : KotlinBasePluginWrappe
         get() = KotlinMultiplatformExtension::class
 }
 
-abstract class AbstractKotlinPm20PluginWrapper(
-    private val objectFactory: ObjectFactory,
-) : KotlinBasePluginWrapper() {
-    override fun apply(project: Project) {
-        super.apply(project)
-        project.runMultiplatformAndroidGradlePluginCompatibilityHealthCheckWhenAndroidIsApplied()
-    }
-
-    override fun getPlugin(project: Project): Plugin<Project> =
-        objectFactory.newInstance(KotlinPm20GradlePlugin::class.java)
-
-    override val projectExtensionClass: KClass<out KotlinPm20ProjectExtension>
-        get() = KotlinPm20ProjectExtension::class
-}
-
 fun Project.getKotlinPluginVersion() = getKotlinPluginVersion(project.logger)
 
 fun getKotlinPluginVersion(logger: Logger): String {

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/KotlinSourceSetProcessor.kt

@@ -54,7 +54,7 @@ internal abstract class KotlinSourceSetProcessor<T : AbstractKotlinCompile<*>>(
             // Related commit into Gradle: https://github.com/gradle/gradle/commit/758adc5b0c5a5d27e2797a9fa8fd2690530c5de9
             // Proper workaround is peeked from here:
             // https://github.com/gradle/gradle/blob/16cbc3a678771b08418d086eb67e9934c9282dfb/subprojects/plugins/src/main/java/org/gradle/api/plugins/internal/JvmPluginsHelper.java#L142-L148
-            if (compilationInfo.tcsOrNull?.compilation is KotlinWithJavaCompilation<*, *>) {
+            if (compilationInfo.tcs.compilation is KotlinWithJavaCompilation<*, *>) {
                 val kotlinSourceDirectorySet = compilationInfo.tcs.compilation.defaultSourceSet.kotlin
                 kotlinSourceDirectorySet.destinationDirectory.value(defaultKotlinDestinationDir)
                 task.configure {
@@ -93,7 +93,7 @@ internal abstract class KotlinSourceSetProcessor<T : AbstractKotlinCompile<*>>(
     override fun run() {
         doTargetSpecificProcessing()
 
-        if (compilationInfo.tcsOrNull?.compilation is KotlinWithJavaCompilation<*, *>) {
+        if (compilationInfo.tcs.compilation is KotlinWithJavaCompilation<*, *>) {
             project.launch { addKotlinDirectoriesToJavaSourceSet() }
             createAdditionalClassesTaskForIdeRunner()
         }
@@ -113,7 +113,7 @@ internal abstract class KotlinSourceSetProcessor<T : AbstractKotlinCompile<*>>(
 
 
     private fun createAdditionalClassesTaskForIdeRunner() {
-        val kotlinCompilation = compilationInfo.tcsOrNull?.compilation ?: return
+        val kotlinCompilation = compilationInfo.tcs.compilation
 
         @DisableCachingByDefault(because = "Marker task for IDE sync")
         open class IDEClassesTask : DefaultTask()

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/ide/dependencyResolvers/IdeBinaryDependencyResolver.kt

@@ -25,8 +25,6 @@ import org.jetbrains.kotlin.gradle.plugin.ide.dependencyResolvers.IdeBinaryDepen
 import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinMetadataCompilation
 import org.jetbrains.kotlin.gradle.plugin.mpp.compilationImpl.KotlinCompilationConfigurationsContainer
 import org.jetbrains.kotlin.gradle.plugin.mpp.internal
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.GradleKpmFragment
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.GradleKpmVariant
 import org.jetbrains.kotlin.gradle.plugin.mpp.resolvableMetadataConfiguration
 import org.jetbrains.kotlin.gradle.plugin.sources.DefaultKotlinSourceSet
 import org.jetbrains.kotlin.gradle.plugin.sources.InternalKotlinSourceSet

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/DefaultKotlinDependencyHandler.kt

@@ -12,8 +12,6 @@ import org.gradle.api.artifacts.ModuleDependency
 import org.gradle.api.artifacts.ProjectDependency
 import org.jetbrains.kotlin.gradle.plugin.HasKotlinDependencies
 import org.jetbrains.kotlin.gradle.plugin.KotlinDependencyHandler
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.GradleKpmModule
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.ComputedCapability
 import org.jetbrains.kotlin.gradle.targets.js.npm.NpmDependency
 import org.jetbrains.kotlin.gradle.targets.js.npm.directoryNpmDependency
 import org.jetbrains.kotlin.gradle.targets.js.npm.moduleName
@@ -71,17 +69,7 @@ class DefaultKotlinDependencyHandler(
         configurationName: String,
         dependencyNotation: Any
     ): Dependency? {
-        val dependency = when (dependencyNotation) {
-            is GradleKpmModule -> project.dependencies.create(dependencyNotation.project).apply {
-                (this as ModuleDependency).capabilities {
-                    if (dependencyNotation.moduleClassifier != null) {
-                        it.requireCapability(ComputedCapability.fromModule(dependencyNotation))
-                    }
-                }
-            }
-            else -> dependencyNotation
-        }
-        return project.dependencies.add(configurationName, dependency)
+        return project.dependencies.add(configurationName, dependencyNotation)
     }
 
     private fun addDependencyByStringNotation(

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/GradleProjectModuleBuilder.kt

@@ -1,352 +0,0 @@
-/*
- * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp
-
-import org.gradle.api.Named
-import org.gradle.api.Project
-import org.gradle.api.artifacts.Configuration
-import org.gradle.api.artifacts.Dependency
-import org.gradle.api.artifacts.ModuleDependency
-import org.gradle.api.artifacts.ProjectDependency
-import org.gradle.api.artifacts.result.ResolvedComponentResult
-import org.gradle.api.attributes.Attribute
-import org.gradle.api.attributes.AttributeContainer
-import org.jetbrains.kotlin.gradle.dsl.*
-import org.jetbrains.kotlin.gradle.plugin.*
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.*
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.currentBuildId
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.representsProject
-import org.jetbrains.kotlin.gradle.plugin.sources.DefaultLanguageSettingsBuilder
-import org.jetbrains.kotlin.gradle.plugin.sources.getVisibleSourceSetsFromAssociateCompilations
-import org.jetbrains.kotlin.gradle.plugin.sources.internal
-import org.jetbrains.kotlin.gradle.utils.buildPathCompat
-import org.jetbrains.kotlin.gradle.utils.getOrPutRootProjectProperty
-import org.jetbrains.kotlin.project.model.*
-
-class ProjectStructureMetadataModuleBuilder {
-    private val modulesCache = mutableMapOf<KpmModuleIdentifier, KpmModule>()
-
-    private fun buildModuleFromProjectStructureMetadata(
-        component: ResolvedComponentResult,
-        metadata: KotlinProjectStructureMetadata
-    ): KpmModule {
-        val moduleData = KpmBasicModule(component.toSingleKpmModuleIdentifier()).apply {
-            metadata.sourceSetNamesByVariantName.keys.forEach { variantName ->
-                fragments.add(KpmBasicVariant(this@apply, variantName))
-            }
-            fun fragment(sourceSetName: String): KpmBasicFragment {
-                if (fragments.none { it.fragmentName == sourceSetName })
-                    fragments.add(KpmBasicFragment(this@apply, sourceSetName))
-                return fragmentByName(sourceSetName)
-            }
-            metadata.sourceSetNamesByVariantName.forEach { (variantName, sourceSets) ->
-                val variant = fragmentByName(variantName)
-                sourceSets.forEach { sourceSetName ->
-                    variant.declaredRefinesDependencies.add(fragment(sourceSetName))
-                }
-            }
-            metadata.sourceSetModuleDependencies.forEach { (sourceSetName, dependencies) ->
-                val fragment = fragment(sourceSetName)
-                dependencies.forEach { dependency ->
-                    fragment.declaredModuleDependencies.add(
-                        KpmModuleDependency(
-                            KpmMavenModuleIdentifier(
-                                dependency.groupId.orEmpty(),
-                                dependency.moduleId,
-                                null /* TODO */
-                            )
-                        )
-                    )
-                }
-            }
-
-            metadata.sourceSetsDependsOnRelation.forEach { (depending, dependencies) ->
-                val dependingFragment = fragment(depending)
-                dependencies.forEach { dependency ->
-                    dependingFragment.declaredRefinesDependencies.add(fragment(dependency))
-                }
-            }
-        }
-        return GradleKpmExternalImportedModule(
-            moduleData,
-            metadata,
-            moduleData.fragments.filterTo(mutableSetOf()) { it.fragmentName in metadata.hostSpecificSourceSets }
-        )
-    }
-
-    fun getModule(component: ResolvedComponentResult, projectStructureMetadata: KotlinProjectStructureMetadata): KpmModule {
-        val moduleId = component.toSingleKpmModuleIdentifier()
-        return modulesCache.getOrPut(moduleId) {
-            buildModuleFromProjectStructureMetadata(
-                component,
-                projectStructureMetadata
-            )
-        }
-    }
-}
-
-private fun detectModules(targets: Iterable<KotlinTarget>, sourceSets: Iterable<KotlinSourceSet>): Map<String, List<KotlinCompilation<*>>> {
-    // DSU-like approach: all compilations and source sets that are reachable via dependsOn edges are considered a single module
-
-    val compilations = targets.flatMap { it.compilations }
-
-    val dsu = mutableMapOf<Any, Any>().apply {
-        compilations.forEach { put(it, it) }
-        sourceSets.forEach { put(it, it) }
-    }
-
-    fun get(item: Any): Any =
-        dsu.getValue(item).let { leader -> if (leader === item) leader else get(leader).also { dsu[item] = it } }
-
-    fun union(item: Any, other: Any) = dsu.put(get(item), get(other))
-
-    sourceSets.forEach { sourceSet ->
-        sourceSet.dependsOn.forEach { other -> union(sourceSet, other) }
-    }
-    compilations.forEach { compilation ->
-        compilation.kotlinSourceSets.forEach { union(compilation, it) }
-    }
-    val uniqueCompilationNamesCounter = mutableMapOf<Set<String>, Int>()
-
-    fun moduleName(compilations: Iterable<KotlinCompilation<*>>): String {
-        val names = compilations.map { it.name }.toSortedSet()
-        val uniqueNumber = uniqueCompilationNamesCounter.put(names, uniqueCompilationNamesCounter[names]?.plus(1) ?: 0)
-        return names.joinToString("-") + (uniqueNumber?.let { "-$it" } ?: "")
-    }
-
-    return compilations.groupBy { get(it) }.values.associateBy { moduleName(it) }
-}
-
-@Suppress("unused")
-class GradleProjectModuleBuilder(private val addInferredSourceSetVisibilityAsExplicit: Boolean) {
-    private fun getModulesFromPm20Project(project: Project) = project.pm20Extension.modules.toList()
-
-    fun buildModulesFromProject(project: Project): List<KpmModule> {
-        if (project.pm20ExtensionOrNull != null)
-            return getModulesFromPm20Project(project)
-
-        val extension = project.multiplatformExtensionOrNull
-            ?: project.kotlinExtension
-
-        val targets = when (extension) {
-            is KotlinMultiplatformExtension -> extension.targets.filter { it.name != KotlinMultiplatformPlugin.METADATA_TARGET_NAME }
-            is KotlinSingleTargetExtension<*> -> listOf(extension.target)
-            else -> return emptyList()
-        }
-
-        val moduleCompilationCluster = detectModules(targets, extension.sourceSets)
-
-        val publishedVariantsByCompilation = targets.flatMap { target ->
-            (target as? AbstractKotlinTarget)?.kotlinComponents.orEmpty()
-                .flatMap { component -> (component as? KotlinVariant)?.usages.orEmpty() }
-        }.groupBy { it.compilation }
-
-        val moduleByFragment = mutableMapOf<KpmFragment, KpmModule>()
-
-        val result = moduleCompilationCluster.entries.map { (classifier, compilationsToInclude) ->
-            val sourceSetsToInclude = compilationsToInclude.flatMapTo(mutableSetOf()) { it.allKotlinSourceSets }
-
-            val moduleIdentifier = KpmLocalModuleIdentifier(
-                project.currentBuildId().buildPathCompat,
-                project.path,
-                classifier.takeIf { it != KotlinCompilation.MAIN_COMPILATION_NAME }
-            )
-
-            KpmBasicModule(moduleIdentifier).apply {
-                val variantToCompilation = mutableMapOf<KpmBasicFragment, KotlinCompilation<*>>()
-
-                compilationsToInclude.forEach { compilation ->
-                    // A compilation may be exposed as more than one variant, so we collect all of its names
-                    val variantNames =
-                        publishedVariantsByCompilation[compilation]?.filter { it.includeIntoProjectStructureMetadata }?.map { it.name }
-                            ?: listOf(compilation.defaultSourceSetName)
-
-                    variantNames.forEach { variantName ->
-                        val variant = KpmBasicVariant(this@apply, variantName, DefaultLanguageSettingsBuilder(project))
-                        moduleByFragment[variant] = this@apply
-                        variantToCompilation[variant] = compilation
-                        fragments.add(variant)
-
-                        // TODO The attributes from the compile dependencies configuration might differ from exposed attributes
-                        val compileDependenciesConfiguration =
-                            project.configurations.getByName(compilation.compileDependencyConfigurationName)
-                        compileDependenciesConfiguration.attributes.keySet().forEach { key ->
-                            variant.variantAttributes[KotlinAttributeKey(key.name)] =
-                                attributeString(compileDependenciesConfiguration.attributes, key)
-                        }
-                    }
-                }
-                // Once all fragments are created, add dependencies between them
-                sourceSetsToInclude.forEach { sourceSet ->
-                    val existingVariant = fragments.filterIsInstance<KpmBasicVariant>().find { it.fragmentName == sourceSet.name }
-                    val fragment = existingVariant ?: KpmBasicFragment(this@apply, sourceSet.name, sourceSet.languageSettings).also { fragments.add(it) }
-                    moduleByFragment[fragment] = this@apply
-                    fragment.kotlinSourceRoots = sourceSet.kotlin.sourceDirectories.toList()
-
-                    // FIXME: Kotlin/Native implementation-effective-api dependencies are missing here. Introduce dependency scopes
-                    sourceSet.internal.resolvableMetadataConfiguration.incoming.dependencies.forEach {
-                        val moduleDependency = it.toKpmModuleDependency(project)
-                        fragment.declaredModuleDependencies.add(moduleDependency)
-                    }
-                }
-                fragments.forEach { fragment ->
-                    val sourceSet = extension.sourceSets.findByName(fragment.fragmentName)
-                        ?: variantToCompilation.getValue(fragment).defaultSourceSet
-                    sourceSet.dependsOn.forEach { dependency ->
-                        val dependencyFragment = fragmentByName(dependency.name)
-                        fragment.declaredRefinesDependencies.add(dependencyFragment)
-                    }
-                }
-            }
-        }
-
-        fun fragmentByName(name: String) =
-            result.asSequence().flatMap { it.fragments.asSequence() }.first { it.fragmentName == name }
-
-        targets.flatMap { it.compilations }.forEach { compilation ->
-            val variant = fragmentByName(compilation.defaultSourceSetName)
-            compilation.associatedCompilations.forEach { associate ->
-                val associateVariant = fragmentByName(associate.defaultSourceSetName)
-                variant.declaredModuleDependencies.add(KpmModuleDependency(associateVariant.containingModule.moduleIdentifier))
-            }
-        }
-
-        if (addInferredSourceSetVisibilityAsExplicit) {
-            project.kotlinExtension.sourceSets.forEach { sourceSet ->
-                val fragment = fragmentByName(sourceSet.name)
-                getVisibleSourceSetsFromAssociateCompilations(sourceSet).forEach { dependency ->
-                    val dependencyFragment = fragmentByName(dependency.name)
-                    fragment.declaredModuleDependencies.add(KpmModuleDependency(dependencyFragment.containingModule.moduleIdentifier))
-                }
-            }
-        }
-
-        return result
-    }
-
-    private fun <T : Any> attributeString(container: AttributeContainer, attributeKey: Attribute<T>): String {
-        val value = container.getAttribute(attributeKey)
-        return when (value) {
-            is Named -> value.name
-            else -> value.toString()
-        }
-    }
-}
-
-internal fun Dependency.toKpmModuleDependency(
-    project: Project
-): KpmModuleDependency {
-    return KpmModuleDependency(
-        when (this) {
-            is ProjectDependency ->
-                KpmLocalModuleIdentifier(
-                    project.currentBuildId().buildPathCompat,
-                    dependencyProject.path,
-                    moduleClassifiersFromCapabilities(requestedCapabilities).single() // FIXME multiple capabilities
-                )
-            is ModuleDependency ->
-                KpmMavenModuleIdentifier(
-                    group.orEmpty(),
-                    name,
-                    moduleClassifiersFromCapabilities(requestedCapabilities).single() // FIXME multiple capabilities
-                )
-            else -> KpmMavenModuleIdentifier(group.orEmpty(), name, null)
-        }
-    )
-}
-
-private fun KpmBasicModule.fragmentByName(name: String) =
-    fragments.single { it.fragmentName == name }
-
-class KpmCachingModuleVariantResolver(private val actualResolver: KpmModuleVariantResolver) : KpmModuleVariantResolver {
-    private val resultCacheByRequestingVariant: MutableMap<KpmVariant, MutableMap<KpmModule, KpmVariantResolution>> = mutableMapOf()
-
-    override fun getChosenVariant(requestingVariant: KpmVariant, dependencyModule: KpmModule): KpmVariantResolution {
-        val resultCache = resultCacheByRequestingVariant.getOrPut(requestingVariant) { mutableMapOf() }
-        return resultCache.getOrPut(dependencyModule) { actualResolver.getChosenVariant(requestingVariant, dependencyModule) }
-    }
-}
-
-@Suppress("UNREACHABLE_CODE", "UNUSED_VARIABLE")
-class KpmGradleModuleVariantResolver : KpmModuleVariantResolver {
-    override fun getChosenVariant(requestingVariant: KpmVariant, dependencyModule: KpmModule): KpmVariantResolution {
-        // TODO maybe improve this behavior? Currently it contradicts dependency resolution in that it may return a chosen variant for an
-        //  unrequested dependency. This workaround is needed for synthetic modules which were not produced from module metadata, so maybe
-        //  those modules should be marked somehow
-        if (dependencyModule is GradleKpmExternalPlainModule) {
-            return KpmVariantResolution.fromMatchingVariants(
-                requestingVariant,
-                dependencyModule,
-                listOf(dependencyModule.singleVariant)
-            )
-        }
-
-        if (requestingVariant !is GradleKpmVariant) {
-            return KpmVariantResolution.Unknown(requestingVariant, dependencyModule)
-        }
-
-        val module = requestingVariant.containingModule
-        val project = module.project
-
-        // This implementation can only resolve variants for the current project's KotlinModule
-        require(module.representsProject(project))
-
-        val compileClasspath = getCompileDependenciesConfigurationForVariant(project, requestingVariant)
-
-        val dependencyModuleId = dependencyModule.moduleIdentifier
-        /** @see SourceSetVisibilityProvider.PlatformCompilationData */
-        val resolvedGradleVariantName: String = TODO("Implement Resolved Gradle Variant finder as it done in TCS")
-        val kotlinVariantName = when (dependencyModule) {
-            is GradleKpmModule -> {
-                dependencyModule.variants.singleOrNull { resolvedGradleVariantName in it.gradleVariantNames }?.name
-                    ?: return KpmVariantResolution.Unknown(requestingVariant, dependencyModule)
-            }
-            else -> resolvedGradleVariantName?.let(::kotlinVariantNameFromPublishedVariantName)
-        }
-
-        val resultVariant = dependencyModule.variants.singleOrNull { it.fragmentName == kotlinVariantName }
-
-        return if (resultVariant == null)
-            KpmVariantResolution.KpmNoVariantMatch(requestingVariant, dependencyModule)
-        else
-            KpmVariantResolution.KpmVariantMatch(requestingVariant, dependencyModule, resultVariant)
-    }
-
-    private fun getCompileDependenciesConfigurationForVariant(project: Project, requestingVariant: KpmVariant): Configuration =
-        when {
-            project.pm20ExtensionOrNull != null -> {
-                (requestingVariant as GradleKpmVariant).compileDependenciesConfiguration
-            }
-            else -> {
-                val targets =
-                    project.multiplatformExtensionOrNull?.targets ?: listOf((project.kotlinExtension as KotlinSingleTargetExtension<*>).target)
-
-                val compilation =
-                    targets.filterIsInstance<AbstractKotlinTarget>()
-                        .flatMap { it.kotlinComponents.filterIsInstance<KotlinVariant>() }
-                        .flatMap { it.usages }
-                        .firstOrNull { it.name == requestingVariant.fragmentName }
-                        ?.compilation
-
-                        ?: targets.asSequence().flatMap { it.compilations.asSequence() }.single {
-                            it.defaultSourceSetName == requestingVariant.fragmentName
-                        } // TODO: generalize the mapping PM2.0 <-> MPP
-
-                        ?: error("could not find a compilation that produces the variant $requestingVariant in $project")
-
-                project.configurations.getByName(compilation.compileDependencyConfigurationName)
-            }
-        }
-
-    companion object {
-        fun getForCurrentBuild(project: Project): KpmModuleVariantResolver {
-            val extraPropertyName = "org.jetbrains.kotlin.dependencyResolution.variantResolver.${project.getKotlinPluginVersion()}"
-            return project.getOrPutRootProjectProperty(extraPropertyName) {
-                KpmCachingModuleVariantResolver(KpmGradleModuleVariantResolver())
-            }
-        }
-    }
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/KotlinProjectStructureMetadata.kt

@@ -15,7 +15,6 @@ import org.gradle.api.tasks.Input
 import org.gradle.api.tasks.Internal
 import org.gradle.api.tasks.Nested
 import org.jetbrains.kotlin.gradle.dsl.KotlinMultiplatformExtension
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.GradleKpmModule
 import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.currentBuildId
 import org.jetbrains.kotlin.gradle.plugin.sources.KotlinDependencyScope
 import org.jetbrains.kotlin.gradle.plugin.sources.sourceSetDependencyConfigurationByScope
@@ -225,40 +224,6 @@ private fun buildKotlinProjectStructureMetadata(extension: KotlinMultiplatformEx
     )
 }
 
-internal fun buildProjectStructureMetadata(module: GradleKpmModule): KotlinProjectStructureMetadata {
-    val kotlinVariantToGradleVariantNames = module.variants.associate { it.name to it.gradleVariantNames }
-
-    fun <T> expandVariantKeys(map: Map<String, T>) =
-        map.entries.flatMap { (key, value) ->
-            kotlinVariantToGradleVariantNames[key].orEmpty().plus(key).map { it to value }
-        }.toMap()
-
-    val kotlinFragmentsPerKotlinVariant =
-        module.variants.associate { variant -> variant.name to variant.withRefinesClosure.map { it.name }.toSet() }
-    val fragmentRefinesRelation =
-        module.fragments.associate { it.name to it.declaredRefinesDependencies.map { it.fragmentName }.toSet() }
-
-    // FIXME: support native implementation-as-api-dependencies
-    // FIXME: support dependencies on auxiliary modules
-    val fragmentDependencies =
-        module.fragments.associate { fragment ->
-            fragment.name to fragment.declaredModuleDependencies.map {
-                ModuleIds.lossyFromModuleIdentifier(module.project, it.moduleIdentifier)
-            }.toSet()
-        }
-
-    return KotlinProjectStructureMetadata(
-        sourceSetNamesByVariantName = expandVariantKeys(kotlinFragmentsPerKotlinVariant),
-        sourceSetsDependsOnRelation = fragmentRefinesRelation,
-        sourceSetBinaryLayout = module.fragments.associate { it.name to SourceSetMetadataLayout.KLIB },
-        sourceSetModuleDependencies = fragmentDependencies,
-        sourceSetCInteropMetadataDirectory = emptyMap(), // Not supported yet
-        hostSpecificSourceSets = module.project.future { getHostSpecificFragments(module).mapTo(mutableSetOf()) { it.name } }.getOrThrow(),
-        isPublishedAsRoot = true,
-        sourceSetNames = module.fragments.map { it.name }.toSet()
-    )
-}
-
 internal fun <Serializer> KotlinProjectStructureMetadata.serialize(
     serializer: Serializer,
     node: Serializer.(name: String, Serializer.() -> Unit) -> Unit,

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/ModuleIds.kt

@@ -13,7 +13,6 @@ import org.gradle.api.artifacts.result.ResolvedComponentResult
 import org.gradle.api.publish.maven.MavenPublication
 import org.jetbrains.kotlin.gradle.dsl.*
 import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.PublishedModuleCoordinatesProvider
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.ComputedCapability
 import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.currentBuildId
 import org.jetbrains.kotlin.gradle.utils.buildPathCompat
 import org.jetbrains.kotlin.gradle.utils.currentBuild
@@ -78,26 +77,16 @@ internal object ModuleIds {
                 val dependencyProject = thisProject.project(moduleIdentifier.projectId)
                 val topLevelExtension = dependencyProject.topLevelExtension
                 val getRootPublication: () -> MavenPublication? = when {
-                    dependencyProject.pm20ExtensionOrNull != null -> {
-                        { dependencyProject.pm20Extension.kpmModelContainer.rootPublication }
-                    }
                     topLevelExtension is KotlinMultiplatformExtension -> {
                         { topLevelExtension.rootSoftwareComponent.publicationDelegate }
                     }
                     else -> error("unexpected top-level extension $topLevelExtension")
                 }
-                val capabilities = when {
-                    dependencyProject.pm20ExtensionOrNull != null -> listOfNotNull(ComputedCapability.capabilityStringFromModule(
-                        dependencyProject.pm20Extension.modules.single { it.moduleIdentifier == moduleIdentifier }
-                    ))
-                    topLevelExtension is KotlinMultiplatformExtension -> emptyList()
-                    else -> error("unexpected top-level extension $topLevelExtension")
-                }
                 val coordinatesProvider = MavenPublicationCoordinatesProvider(
                     dependencyProject,
                     getRootPublication,
                     defaultModuleSuffix = null,
-                    capabilities = capabilities
+                    capabilities = emptyList()
                 )
                 return ChangingModuleDependencyIdentifier({ coordinatesProvider.group }, { coordinatesProvider.name })
             }

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/AdvancedKotlinGradlePluginApi.kt

@@ -1,9 +0,0 @@
-/*
- * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-@RequiresOptIn("API is marked as advanced. Consultation with the Kotlin Team advised.")
-annotation class AdvancedKotlinGradlePluginApi

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmCachingModuleDependencyResolver.kt

@@ -1,23 +0,0 @@
-/*
- * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.jetbrains.kotlin.project.model.KpmModule
-import org.jetbrains.kotlin.project.model.KpmModuleDependency
-import org.jetbrains.kotlin.project.model.KpmModuleDependencyResolver
-import java.util.*
-
-class GradleKpmCachingModuleDependencyResolver(private val actualResolver: KpmModuleDependencyResolver) : KpmModuleDependencyResolver {
-    private val cacheByRequestingModule = WeakHashMap<KpmModule, MutableMap<KpmModuleDependency, KpmModule?>>()
-
-    private fun cacheForRequestingModule(requestingModule: KpmModule) =
-        cacheByRequestingModule.getOrPut(requestingModule) { mutableMapOf() }
-
-    override fun resolveDependency(requestingModule: KpmModule, moduleDependency: KpmModuleDependency): KpmModule? =
-        cacheForRequestingModule(requestingModule).getOrPut(moduleDependency) {
-            actualResolver.resolveDependency(requestingModule, moduleDependency)
-        }
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmCommonFragmentFactory.kt

@@ -1,48 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-@file:Suppress("FunctionName")
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.FragmentNameDisambiguation
-
-typealias GradleKpmCommonFragmentFactory = GradleKpmFragmentFactory<GradleKpmFragmentInternal>
-
-fun GradleKpmCommonFragmentFactory(module: GradleKpmModule): GradleKpmCommonFragmentFactory =
-    GradleKpmCommonFragmentFactory(GradleKpmCommonFragmentInstantiator(module))
-
-fun GradleKpmCommonFragmentFactory(
-    commonFragmentInstantiator: GradleKpmCommonFragmentInstantiator,
-    commonFragmentConfigurator: GradleKpmCommonFragmentConfigurator = GradleKpmCommonFragmentConfigurator()
-): GradleKpmFragmentFactory<GradleKpmFragmentInternal> = GradleKpmFragmentFactory(
-    fragmentInstantiator = commonFragmentInstantiator,
-    fragmentConfigurator = commonFragmentConfigurator
-)
-
-class GradleKpmCommonFragmentInstantiator(
-    private val module: GradleKpmModule,
-    private val dependencyConfigurationsFactory: GradleKpmFragmentDependencyConfigurationsFactory =
-        GradleKpmDefaultFragmentDependencyConfigurationsFactory
-) : GradleKpmFragmentFactory.FragmentInstantiator<GradleKpmFragmentInternal> {
-    override fun create(name: String): GradleKpmFragmentInternal {
-        val names = FragmentNameDisambiguation(module, name)
-        return module.project.objects.newInstance(
-            GradleKpmFragmentInternal::class.java,
-            module,
-            name,
-            dependencyConfigurationsFactory.create(module, names)
-        )
-    }
-}
-
-class GradleKpmCommonFragmentConfigurator(
-    private val sourceDirectoriesSetup: GradleKpmSourceDirectoriesConfigurator<GradleKpmFragmentInternal> =
-        GradleKpmDefaultSourceDirectoriesConfigurator
-) : GradleKpmFragmentFactory.FragmentConfigurator<GradleKpmFragmentInternal> {
-    override fun configure(fragment: GradleKpmFragmentInternal) {
-        sourceDirectoriesSetup.configure(fragment)
-    }
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmCompilationData.kt

@@ -1,50 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.Project
-import org.gradle.api.file.FileCollection
-import org.gradle.api.file.SourceDirectorySet
-import org.jetbrains.kotlin.gradle.dsl.KotlinCommonOptions
-import org.jetbrains.kotlin.gradle.plugin.HasCompilerOptions
-import org.jetbrains.kotlin.gradle.plugin.KotlinCompilationOutput
-import org.jetbrains.kotlin.gradle.plugin.KotlinPlatformType
-import org.jetbrains.kotlin.project.model.LanguageSettings
-
-/*
-Previously used to find a common representation for KPM and TCS.
-Not in use anymore. Can be removed/inlined into KPM later.
- */
-interface GradleKpmCompilationData<T : KotlinCommonOptions> {
-    val project: Project
-    val owner: Any?
-
-    val compilationPurpose: String
-    val compilationClassifier: String?
-
-    val kotlinSourceDirectoriesByFragmentName: Map<String, SourceDirectorySet>
-    val compileKotlinTaskName: String
-    val compileAllTaskName: String
-
-    val compileDependencyFiles: FileCollection
-    val output: KotlinCompilationOutput
-
-    val languageSettings: LanguageSettings
-    val platformType: KotlinPlatformType
-
-    val moduleName: String
-
-    @Deprecated(
-        message = "Replaced with compilerOptions.options",
-        replaceWith = ReplaceWith("compilerOptions.options")
-    )
-    val kotlinOptions: T
-
-    val compilerOptions: HasCompilerOptions<*>
-
-    val friendPaths: Iterable<FileCollection>
-}
-

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmCompilationOutputsJarArtifact.kt

@@ -1,27 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.artifacts.Dependency
-import org.gradle.jvm.tasks.Jar
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.FragmentNameDisambiguationOmittingMain
-import org.jetbrains.kotlin.gradle.tasks.locateOrRegisterTask
-import org.jetbrains.kotlin.gradle.utils.dashSeparatedLowercaseName
-
-/**
- * Registers a [Jar] task with the variant's compilation outputs and attaches this artifact to the given configuration.
- */
-val GradleKpmCompilationOutputsJarArtifact = GradleKpmConfigurationArtifactsSetup<GradleKpmVariant> {
-    val jar = project.locateOrRegisterTask<Jar>(fragment.outputsJarTaskName) {
-        it.from(fragment.compilationOutputs.allOutputs)
-        it.archiveAppendix.set(dashSeparatedLowercaseName(fragment.name, fragment.containingModule.moduleClassifier))
-    }
-    artifact(jar)
-    fragment.project.artifacts.add(Dependency.ARCHIVES_CONFIGURATION, jar)
-}
-
-internal val GradleKpmVariant.outputsJarTaskName: String
-    get() = FragmentNameDisambiguationOmittingMain(containingModule, name).disambiguateName("jar")

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmCompilationTaskConfigurator.kt

@@ -1,76 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.Project
-import org.gradle.api.tasks.TaskProvider
-import org.jetbrains.kotlin.gradle.plugin.Kotlin2JvmSourceSetProcessor
-import org.jetbrains.kotlin.gradle.plugin.KotlinCompilationInfo
-import org.jetbrains.kotlin.gradle.plugin.KotlinNativeTargetConfigurator
-import org.jetbrains.kotlin.gradle.plugin.mpp.addCommonSourcesToKotlinCompileTask
-import org.jetbrains.kotlin.gradle.plugin.mpp.addSourcesToKotlinCompileTask
-import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
-import org.jetbrains.kotlin.gradle.tasks.KotlinNativeCompile
-import org.jetbrains.kotlin.gradle.tasks.KotlinTasksProvider
-
-open class GradleKpmCompilationTaskConfigurator(
-    protected val project: Project
-) {
-    open val fragmentSourcesProvider: GradleKpmFragmentSourcesProvider = GradleKpmFragmentSourcesProvider()
-
-    open fun getSourcesForFragmentCompilation(fragment: GradleKpmFragment): MultipleSourceRootsProvider =
-        fragmentSourcesProvider.getSourcesFromRefinesClosure(fragment)
-
-    open fun getCommonSourcesForFragmentCompilation(fragment: GradleKpmFragment): MultipleSourceRootsProvider =
-        fragmentSourcesProvider.getCommonSourcesFromRefinesClosure(fragment)
-
-    fun createKotlinJvmCompilationTask(
-        variant: GradleKpmVariant,
-        compilationData: GradleKpmCompilationData<*>
-    ): TaskProvider<out KotlinCompile> {
-        Kotlin2JvmSourceSetProcessor(KotlinTasksProvider(), KotlinCompilationInfo.KPM(compilationData)).run()
-        val allSources = getSourcesForFragmentCompilation(variant)
-        val commonSources = getCommonSourcesForFragmentCompilation(variant)
-
-        // FIXME support custom source file extensions in the two calls below
-        addSourcesToKotlinCompileTask(project, compilationData.compileKotlinTaskName, emptyList()) { allSources }
-        addCommonSourcesToKotlinCompileTask(project, compilationData.compileKotlinTaskName, emptyList()) { commonSources }
-
-        val result = project.tasks.named(compilationData.compileKotlinTaskName, KotlinCompile::class.java) {
-            it.kotlinPluginData = project.compilerPluginProviderForPlatformCompilation(variant, compilationData)
-        }
-        compilationData.output.classesDirs.from(result.flatMap { it.destinationDirectory })
-        return result
-    }
-
-    protected fun createKotlinNativeCompilationTask(
-        fragment: GradleKpmFragment,
-        compilationData: GradleKpmNativeCompilationData<*>,
-        configure: KotlinNativeCompile.() -> Unit
-    ): TaskProvider<KotlinNativeCompile> {
-        val compileTask = KotlinNativeTargetConfigurator.createKlibCompilationTask(
-            KotlinCompilationInfo.KPM(compilationData), compilationData.konanTarget
-        )
-
-        val allSources = getSourcesForFragmentCompilation(fragment)
-        val commonSources = getCommonSourcesForFragmentCompilation(fragment)
-
-        compileTask.configure {
-            it.setSource(allSources)
-            it.commonSources.from(commonSources)
-
-            it.configure()
-        }
-        return compileTask
-    }
-
-    fun createKotlinNativeCompilationTask(
-        variant: GradleKpmNativeVariantInternal,
-        compilationData: GradleKpmNativeCompilationData<*>
-    ): TaskProvider<KotlinNativeCompile> = createKotlinNativeCompilationTask(variant, compilationData) {
-        kotlinPluginData = project.compilerPluginProviderForPlatformCompilation(variant, compilationData)
-    }
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmCompileTaskConfigurator.kt

@@ -1,28 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.tasks.TaskProvider
-
-interface GradleKpmCompileTaskConfigurator<in T : GradleKpmVariant> {
-    fun registerCompileTasks(variant: T): TaskProvider<*>
-}
-
-object GradleKpmJvmCompileTaskConfigurator : GradleKpmCompileTaskConfigurator<GradleKpmJvmVariant> {
-    override fun registerCompileTasks(variant: GradleKpmJvmVariant): TaskProvider<*> {
-        val compilationData = variant.compilationData
-        LifecycleTasksManager(variant.project).registerClassesTask(compilationData)
-        return GradleKpmCompilationTaskConfigurator(variant.project).createKotlinJvmCompilationTask(variant, compilationData)
-    }
-}
-
-object GradleKpmNativeCompileTaskConfigurator : GradleKpmCompileTaskConfigurator<GradleKpmNativeVariantInternal> {
-    override fun registerCompileTasks(variant: GradleKpmNativeVariantInternal): TaskProvider<*> {
-        val compilationData = variant.compilationData
-        LifecycleTasksManager(variant.project).registerClassesTask(compilationData)
-        return GradleKpmCompilationTaskConfigurator(variant.project).createKotlinNativeCompilationTask(variant, compilationData)
-    }
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmCompilerPlugin.kt

@@ -1,17 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.Plugin
-import org.gradle.api.Project
-import org.jetbrains.kotlin.project.model.*
-
-/**
- * Gradle plugin that provides [KpmCompilerPlugin] from applied [Project]
- */
-interface GradleKpmCompilerPlugin : Plugin<Project> {
-    val kpmCompilerPlugin: KpmCompilerPlugin
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmComponentResultCachingResolver.kt

@@ -1,45 +0,0 @@
-/*
- * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.Project
-import org.gradle.api.artifacts.Configuration
-import org.gradle.api.artifacts.result.ResolvedComponentResult
-import org.jetbrains.kotlin.gradle.plugin.getKotlinPluginVersion
-import org.jetbrains.kotlin.gradle.utils.getOrPutRootProjectProperty
-import org.jetbrains.kotlin.project.model.KpmModuleDependency
-import org.jetbrains.kotlin.project.model.KpmModuleIdentifier
-
-open class GradleKpmComponentResultCachingResolver {
-    private val cachedResultsByRequestingModule = mutableMapOf<GradleKpmModule, Map<KpmModuleIdentifier, ResolvedComponentResult>>()
-
-    protected open fun configurationToResolve(requestingModule: GradleKpmModule): Configuration =
-        configurationToResolveMetadataDependencies(requestingModule)
-
-    protected open fun resolveDependencies(module: GradleKpmModule): Map<KpmModuleIdentifier, ResolvedComponentResult> {
-        val allComponents = configurationToResolve(module).incoming.resolutionResult.allComponents
-        // FIXME handle multi-component results
-        return allComponents.flatMap { component -> component.toKpmModuleIdentifiers().map { it to component } }.toMap()
-    }
-
-    private fun getResultsForModule(module: GradleKpmModule): Map<KpmModuleIdentifier, ResolvedComponentResult> =
-        cachedResultsByRequestingModule.getOrPut(module) { resolveDependencies(module) }
-
-    fun resolveModuleDependencyAsComponentResult(
-        requestingModule: GradleKpmModule,
-        moduleDependency: KpmModuleDependency
-    ): ResolvedComponentResult? =
-        getResultsForModule(requestingModule)[moduleDependency.moduleIdentifier]
-
-    companion object {
-        fun getForCurrentBuild(project: Project): GradleKpmComponentResultCachingResolver {
-            val extraPropertyName = "org.jetbrains.kotlin.dependencyResolution.gradleComponentResolver.${project.getKotlinPluginVersion()}"
-            return project.getOrPutRootProjectProperty(extraPropertyName) {
-                GradleKpmComponentResultCachingResolver()
-            }
-        }
-    }
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmConfigurationArtifactsSetup.kt

@@ -1,80 +0,0 @@
-/*
- * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.NamedDomainObjectContainer
-import org.gradle.api.Project
-import org.gradle.api.artifacts.ConfigurablePublishArtifact
-import org.gradle.api.artifacts.ConfigurationPublications
-import org.gradle.api.artifacts.ConfigurationVariant
-
-
-interface GradleKpmConfigurationArtifactsSetup<in T : GradleKpmFragment> {
-    fun setupArtifacts(outgoing: ConfigurationPublications, fragment: T)
-
-    object None : GradleKpmConfigurationArtifactsSetup<GradleKpmFragment> {
-        override fun setupArtifacts(outgoing: ConfigurationPublications, fragment: GradleKpmFragment) = Unit
-    }
-}
-
-class GradleKpmConfigurationArtifactsSetupContext<T : GradleKpmFragment> internal constructor(
-    internal val outgoing: ConfigurationPublications,
-    val fragment: T
-) {
-    val project: Project get() = fragment.project
-
-    val variants: NamedDomainObjectContainer<ConfigurationVariant> get() = outgoing.variants
-
-    fun artifact(notation: Any) {
-        outgoing.artifact(notation)
-    }
-
-    fun artifact(notation: Any, configure: ConfigurablePublishArtifact.() -> Unit) {
-        outgoing.artifact(notation, configure)
-    }
-}
-
-@Suppress("FunctionName")
-fun <T : GradleKpmFragment> GradleKpmConfigurationArtifactsSetup(
-    addArtifacts: GradleKpmConfigurationArtifactsSetupContext<T>.() -> Unit
-): GradleKpmConfigurationArtifactsSetup<T> {
-    return object : GradleKpmConfigurationArtifactsSetup<T> {
-        override fun setupArtifacts(outgoing: ConfigurationPublications, fragment: T) {
-            val context = GradleKpmConfigurationArtifactsSetupContext(outgoing, fragment)
-            context.addArtifacts()
-        }
-    }
-}
-
-operator fun <T : GradleKpmFragment> GradleKpmConfigurationArtifactsSetup<T>.plus(
-    other: GradleKpmConfigurationArtifactsSetup<T>
-): GradleKpmConfigurationArtifactsSetup<T> {
-    if (this === GradleKpmConfigurationArtifactsSetup.None) return other
-    if (other === GradleKpmConfigurationArtifactsSetup.None) return this
-
-    if (this is CompositeFragmentConfigurationArtifactsSetup && other is CompositeFragmentConfigurationArtifactsSetup) {
-        return CompositeFragmentConfigurationArtifactsSetup(this.children + other.children)
-    }
-
-    if (this is CompositeFragmentConfigurationArtifactsSetup) {
-        return CompositeFragmentConfigurationArtifactsSetup(this.children + other)
-    }
-
-    if (other is CompositeFragmentConfigurationArtifactsSetup) {
-        return CompositeFragmentConfigurationArtifactsSetup(listOf(this) + other.children)
-    }
-
-    return CompositeFragmentConfigurationArtifactsSetup(listOf(this, other))
-}
-
-internal class CompositeFragmentConfigurationArtifactsSetup<in T : GradleKpmFragment>(
-    val children: List<GradleKpmConfigurationArtifactsSetup<T>>
-) : GradleKpmConfigurationArtifactsSetup<T> {
-
-    override fun setupArtifacts(outgoing: ConfigurationPublications, fragment: T) {
-        children.forEach { child -> child.setupArtifacts(outgoing, fragment) }
-    }
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmConfigurationAttributesSetup.kt

@@ -1,81 +0,0 @@
-/*
- * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.Named
-import org.gradle.api.Project
-import org.gradle.api.attributes.Attribute
-import org.gradle.api.attributes.AttributeContainer
-
-/* Internal abbreviation */
-
-interface GradleKpmConfigurationAttributesSetup<in T : GradleKpmFragment> {
-
-    fun setupAttributes(attributes: AttributeContainer, fragment: T)
-
-    object None : GradleKpmConfigurationAttributesSetup<GradleKpmFragment> {
-        override fun setupAttributes(attributes: AttributeContainer, fragment: GradleKpmFragment) = Unit
-    }
-}
-
-class GradleKpmConfigurationAttributesSetupContext<T : GradleKpmFragment> internal constructor(
-    internal val attributes: AttributeContainer,
-    val fragment: T,
-) : AttributeContainer by attributes {
-    val project: Project get() = fragment.project
-
-    inline fun <reified T : Named> named(name: String): T = project.objects.named(T::class.java, name)
-
-    inline fun <reified T : Named> namedAttribute(key: Attribute<T>, name: String) = apply { attribute(key, named(name)) }
-
-    override fun <K : Any> attribute(key: Attribute<K>, value: K): GradleKpmConfigurationAttributesSetupContext<T> = apply {
-        attributes.attribute(key, value)
-    }
-}
-
-@Suppress("FunctionName")
-fun <T : GradleKpmFragment> GradleKpmConfigurationAttributesSetup(
-    setAttributes: GradleKpmConfigurationAttributesSetupContext<T>.() -> Unit
-): GradleKpmConfigurationAttributesSetup<T> {
-    return object : GradleKpmConfigurationAttributesSetup<T> {
-        override fun setupAttributes(attributes: AttributeContainer, fragment: T) {
-            val context = GradleKpmConfigurationAttributesSetupContext(attributes, fragment)
-            context.setAttributes()
-        }
-    }
-}
-
-fun <T : GradleKpmFragment> AttributeContainer.apply(
-    attributes: GradleKpmConfigurationAttributesSetup<T>, fragment: T
-) {
-    attributes.setupAttributes(this, fragment)
-}
-
-operator fun <T : GradleKpmFragment> GradleKpmConfigurationAttributesSetup<T>.plus(other: GradleKpmConfigurationAttributesSetup<T>): GradleKpmConfigurationAttributesSetup<T> {
-    if (this === GradleKpmConfigurationAttributesSetup.None) return other
-    if (other === GradleKpmConfigurationAttributesSetup.None) return this
-
-    if (this is GradleKpmCompositeConfigurationAttributesSetup && other is GradleKpmCompositeConfigurationAttributesSetup) {
-        return GradleKpmCompositeConfigurationAttributesSetup(this.children + other.children)
-    }
-
-    if (this is GradleKpmCompositeConfigurationAttributesSetup) {
-        return GradleKpmCompositeConfigurationAttributesSetup(this.children + other)
-    }
-
-    if (other is GradleKpmCompositeConfigurationAttributesSetup) {
-        return GradleKpmCompositeConfigurationAttributesSetup(listOf(this) + other.children)
-    }
-
-    return GradleKpmCompositeConfigurationAttributesSetup(listOf(this, other))
-}
-
-internal class GradleKpmCompositeConfigurationAttributesSetup<in T : GradleKpmFragment>(val children: List<GradleKpmConfigurationAttributesSetup<T>>) :
-    GradleKpmConfigurationAttributesSetup<T> {
-    override fun setupAttributes(attributes: AttributeContainer, fragment: T) {
-        children.forEach { child -> child.setupAttributes(attributes, fragment) }
-    }
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmConfigurationCapabilitiesSetup.kt

@@ -1,81 +0,0 @@
-/*
- * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-@file:Suppress("FunctionName")
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.Project
-import org.gradle.api.artifacts.Configuration
-import org.gradle.api.artifacts.ConfigurationPublications
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.GradleKpmConfigurationCapabilitiesSetup.CapabilitiesContainer
-
-interface GradleKpmConfigurationCapabilitiesSetup<in T : GradleKpmFragment> {
-    interface CapabilitiesContainer {
-        fun capability(notation: Any)
-    }
-
-    fun setCapabilities(container: CapabilitiesContainer, fragment: T)
-
-    object None : GradleKpmConfigurationCapabilitiesSetup<GradleKpmFragment> {
-        override fun setCapabilities(container: CapabilitiesContainer, fragment: GradleKpmFragment) = Unit
-    }
-}
-
-fun <T : GradleKpmFragment> GradleKpmConfigurationCapabilitiesSetup<T>.setCapabilities(
-    publications: ConfigurationPublications, fragment: T
-) = setCapabilities(CapabilitiesContainer(publications), fragment)
-
-fun CapabilitiesContainer(configuration: ConfigurationPublications): CapabilitiesContainer =
-    CapabilitiesContainerImpl(configuration)
-
-private class CapabilitiesContainerImpl(
-    private val publications: ConfigurationPublications
-) : CapabilitiesContainer {
-    override fun capability(notation: Any) = publications.capability(notation)
-}
-
-class GradleKpmConfigurationCapabilitiesSetupContext<T : GradleKpmFragment> internal constructor(
-    internal val container: CapabilitiesContainer, val fragment: T
-) : CapabilitiesContainer by container {
-    val project: Project get() = fragment.project
-}
-
-fun <T : GradleKpmFragment> GradleKpmConfigurationCapabilitiesSetup(
-    setCapabilities: GradleKpmConfigurationCapabilitiesSetupContext<T>.() -> Unit
-): GradleKpmConfigurationCapabilitiesSetup<T> = object : GradleKpmConfigurationCapabilitiesSetup<T> {
-    override fun setCapabilities(container: CapabilitiesContainer, fragment: T) {
-        val context = GradleKpmConfigurationCapabilitiesSetupContext(container, fragment)
-        context.setCapabilities()
-    }
-}
-
-operator fun <T : GradleKpmFragment> GradleKpmConfigurationCapabilitiesSetup<T>.plus(
-    other: GradleKpmConfigurationCapabilitiesSetup<T>
-): GradleKpmConfigurationCapabilitiesSetup<T> {
-    if (this === GradleKpmConfigurationCapabilitiesSetup.None) return other
-    if (other === GradleKpmConfigurationCapabilitiesSetup.None) return this
-
-    if (this is CompositeKpmCapabilitiesSetup && other is CompositeKpmCapabilitiesSetup) {
-        return CompositeKpmCapabilitiesSetup(this.children + other.children)
-    }
-
-    if (this is CompositeKpmCapabilitiesSetup) {
-        return CompositeKpmCapabilitiesSetup(this.children + other)
-    }
-
-    if (other is CompositeKpmCapabilitiesSetup) {
-        return CompositeKpmCapabilitiesSetup(listOf(this) + other.children)
-    }
-
-    return CompositeKpmCapabilitiesSetup(listOf(this, other))
-}
-
-internal class CompositeKpmCapabilitiesSetup<in T : GradleKpmFragment>(val children: List<GradleKpmConfigurationCapabilitiesSetup<T>>) :
-    GradleKpmConfigurationCapabilitiesSetup<T> {
-    override fun setCapabilities(container: CapabilitiesContainer, fragment: T) {
-        children.forEach { child -> child.setCapabilities(container, fragment) }
-    }
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmConfigurationProvider.kt

@@ -1,19 +0,0 @@
-/*
- * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-@file:Suppress("FunctionName")
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.artifacts.Configuration
-
-interface GradleKpmConfigurationProvider {
-    fun getConfiguration(context: GradleKpmFragmentConfigureContext): Configuration
-}
-
-fun GradleKpmConfigurationProvider(provider: GradleKpmFragmentConfigureContext.() -> Configuration):
-        GradleKpmConfigurationProvider = object : GradleKpmConfigurationProvider {
-    override fun getConfiguration(context: GradleKpmFragmentConfigureContext): Configuration = context.provider()
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmConfigurationRelationSetup.kt

@@ -1,64 +0,0 @@
-/*
- * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-@file:Suppress("FunctionName")
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.artifacts.Configuration
-import org.jetbrains.kotlin.gradle.utils.addExtendsFromRelation
-
-
-interface GradleKpmConfigurationRelationSetup {
-    fun setupExtendsFromRelations(configuration: Configuration, context: GradleKpmFragmentConfigureContext)
-
-    object None : GradleKpmConfigurationRelationSetup {
-        override fun setupExtendsFromRelations(configuration: Configuration, context: GradleKpmFragmentConfigureContext) = Unit
-    }
-}
-
-operator fun GradleKpmConfigurationRelationSetup.plus(other: GradleKpmConfigurationRelationSetup): GradleKpmConfigurationRelationSetup {
-    if (this === GradleKpmConfigurationRelationSetup.None) return other
-    if (other === GradleKpmConfigurationRelationSetup.None) return this
-
-    if (this is CompositeKpmConfigurationRelationSetup && other is CompositeKpmConfigurationRelationSetup) {
-        return CompositeKpmConfigurationRelationSetup(this.children + other.children)
-    }
-
-    if (this is CompositeKpmConfigurationRelationSetup) {
-        return CompositeKpmConfigurationRelationSetup(this.children + other)
-    }
-
-    if (other is CompositeKpmConfigurationRelationSetup) {
-        return CompositeKpmConfigurationRelationSetup(listOf(this) + other.children)
-    }
-
-    return CompositeKpmConfigurationRelationSetup(listOf(this, other))
-}
-
-internal class CompositeKpmConfigurationRelationSetup(val children: List<GradleKpmConfigurationRelationSetup>) :
-    GradleKpmConfigurationRelationSetup {
-
-    override fun setupExtendsFromRelations(configuration: Configuration, context: GradleKpmFragmentConfigureContext) {
-        children.forEach { child -> child.setupExtendsFromRelations(configuration, context) }
-    }
-}
-
-class GradleKpmFragmentConfigureRelationContext internal constructor(
-    val configuration: Configuration,
-    context: GradleKpmFragmentConfigureContext
-) : GradleKpmFragmentConfigureContext by context {
-    fun extendsFrom(configuration: Configuration) = this.configuration.extendsFrom(configuration)
-    fun extendsFrom(configuration: String) = project.addExtendsFromRelation(this.configuration.name, configuration)
-}
-
-fun GradleKpmConfigurationRelationSetup(
-    setExtendsFrom: GradleKpmFragmentConfigureRelationContext.() -> Unit
-): GradleKpmConfigurationRelationSetup = object : GradleKpmConfigurationRelationSetup {
-    override fun setupExtendsFromRelations(configuration: Configuration, context: GradleKpmFragmentConfigureContext) {
-        val relationContext = GradleKpmFragmentConfigureRelationContext(configuration, context)
-        relationContext.setExtendsFrom()
-    }
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmConfigurationSetup.kt

@@ -1,51 +0,0 @@
-/*
- * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.Project
-import org.gradle.api.artifacts.Configuration
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.GradleKpmNameDisambiguation
-
-/* Internal abbreviation */
-
-data class GradleKpmConfigurationSetup<in T : GradleKpmFragment>(
-    val provider: GradleKpmConfigurationProvider,
-    val attributes: GradleKpmConfigurationAttributesSetup<T> = GradleKpmConfigurationAttributesSetup.None,
-    val artifacts: GradleKpmConfigurationArtifactsSetup<T> = GradleKpmConfigurationArtifactsSetup.None,
-    val relations: GradleKpmConfigurationRelationSetup = GradleKpmConfigurationRelationSetup.None,
-    @property:AdvancedKotlinGradlePluginApi
-    val capabilities: GradleKpmConfigurationCapabilitiesSetup<T> = GradleKpmConfigurationCapabilitiesSetup.None,
-)
-
-
-interface GradleKpmFragmentConfigureContext : GradleKpmNameDisambiguation {
-    val project: Project get() = module.project
-    val module: GradleKpmModule
-    val dependencies: GradleKpmFragmentDependencyConfigurations
-}
-
-internal class GradleKpmFragmentConfigureContextImpl(
-    override val module: GradleKpmModule,
-    override val dependencies: GradleKpmFragmentDependencyConfigurations,
-    names: GradleKpmNameDisambiguation
-) : GradleKpmFragmentConfigureContext, GradleKpmNameDisambiguation by names
-
-fun <T : GradleKpmFragment> GradleKpmConfigurationSetup<T>.withConfigurationProvider(
-    provider: GradleKpmFragmentConfigureContext.() -> Configuration
-) = copy(provider = GradleKpmConfigurationProvider(provider))
-
-operator fun <T : GradleKpmFragment> GradleKpmConfigurationSetup<T>.plus(other: GradleKpmConfigurationAttributesSetup<T>):
-        GradleKpmConfigurationSetup<T> = copy(attributes = attributes + other)
-
-operator fun <T : GradleKpmFragment> GradleKpmConfigurationSetup<T>.plus(other: GradleKpmConfigurationArtifactsSetup<T>):
-        GradleKpmConfigurationSetup<T> = copy(artifacts = artifacts + other)
-
-operator fun <T : GradleKpmFragment> GradleKpmConfigurationSetup<T>.plus(other: GradleKpmConfigurationRelationSetup):
-        GradleKpmConfigurationSetup<T> = copy(relations = relations + other)
-
-@AdvancedKotlinGradlePluginApi
-operator fun <T : GradleKpmFragment> GradleKpmConfigurationSetup<T>.plus(other: GradleKpmConfigurationCapabilitiesSetup<T>):
-        GradleKpmConfigurationSetup<T> = copy(capabilities = capabilities + other)

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmDefaultSingleMavenPublishedModuleHolder.kt

@@ -1,37 +0,0 @@
-/*
- * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.publish.maven.MavenPublication
-import org.jetbrains.kotlin.gradle.plugin.mpp.MavenPublicationCoordinatesProvider
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.ComputedCapability
-
-class GradleKpmDefaultSingleMavenPublishedModuleHolder(
-    private var module: GradleKpmModule, override val defaultPublishedModuleSuffix: String?
-) : GradleKpmSingleMavenPublishedModuleHolder {
-    private val project get() = module.project
-
-    private var assignedMavenPublication: MavenPublication? = null
-
-    private val publicationAssignedHandlers = mutableListOf<(MavenPublication) -> Unit>()
-
-    override fun assignMavenPublication(publication: MavenPublication) {
-        if (assignedMavenPublication != null) error("already assigned publication $publication")
-        assignedMavenPublication = publication
-        publicationAssignedHandlers.forEach { it(publication) }
-    }
-
-    override fun whenPublicationAssigned(handlePublication: (MavenPublication) -> Unit) {
-        assignedMavenPublication?.let(handlePublication) ?: publicationAssignedHandlers.add(handlePublication)
-    }
-
-    override val publishedMavenModuleCoordinates: PublishedModuleCoordinatesProvider = MavenPublicationCoordinatesProvider(
-        project,
-        { assignedMavenPublication },
-        defaultPublishedModuleSuffix,
-        capabilities = listOfNotNull(ComputedCapability.capabilityStringFromModule(module))
-    )
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmDependencyConfigurations.kt

@@ -1,15 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.artifacts.Configuration
-
-interface GradleKpmDependencyConfigurations {
-    val apiConfiguration: Configuration
-    val implementationConfiguration: Configuration
-    val compileOnlyConfiguration: Configuration
-    val runtimeOnlyConfiguration: Configuration
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmDependencyGraphResolver.kt

@@ -1,100 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.artifacts.Configuration
-import org.gradle.api.artifacts.result.ResolvedComponentResult
-import org.gradle.api.artifacts.result.ResolvedDependencyResult
-import org.jetbrains.kotlin.project.model.*
-
-internal fun resolvableMetadataConfiguration(
-    module: GradleKpmModule
-) = module.project.configurations.getByName(module.resolvableMetadataConfigurationName)
-
-internal fun configurationToResolveMetadataDependencies(requestingModule: KpmModule): Configuration =
-    resolvableMetadataConfiguration(requestingModule as GradleKpmModule)
-
-class GradleKpmDependencyGraphResolver(
-    private val moduleResolver: KpmModuleDependencyResolver
-) : KpmDependencyGraphResolver {
-
-    private fun configurationToResolve(requestingModule: GradleKpmModule): Configuration =
-        configurationToResolveMetadataDependencies(requestingModule)
-
-    override fun resolveDependencyGraph(requestingModule: KpmModule): KpmDependencyGraphResolution {
-        if (requestingModule !is GradleKpmModule)
-            return KpmDependencyGraphResolution.Unknown(requestingModule)
-        return resolveAsGraph(requestingModule)
-    }
-
-    private fun resolveAsGraph(requestingModule: GradleKpmModule): GradleKpmDependencyGraph {
-        val nodeByModuleId = mutableMapOf<KpmModuleIdentifier, GradleKpmDependencyGraphNode>()
-
-        fun getKotlinModuleFromComponentResult(component: ResolvedComponentResult): KpmModule =
-            moduleResolver.resolveDependency(requestingModule, component.toKpmModuleDependency())
-                ?: buildSyntheticPlainModule(
-                    component,
-                    component.variants.singleOrNull()?.displayName ?: "default",
-                )
-
-        fun nodeFromModule(componentResult: ResolvedComponentResult, kpmModule: KpmModule): GradleKpmDependencyGraphNode {
-            val id = kpmModule.moduleIdentifier
-            return nodeByModuleId.getOrPut(id) {
-                val metadataSourceComponent =
-                    (kpmModule as? GradleKpmExternalImportedModule)
-                        ?.takeIf { it.hasLegacyMetadataModule }
-                        ?.let { (componentResult.dependencies.singleOrNull() as? ResolvedDependencyResult)?.selected }
-                        ?: componentResult
-
-                val dependenciesRequestedByModule =
-                    kpmModule.fragments.flatMap { fragment -> fragment.declaredModuleDependencies.map { it.moduleIdentifier } }.toSet()
-
-                val resolvedComponentDependencies = metadataSourceComponent.dependencies
-                    .filterIsInstance<ResolvedDependencyResult>()
-                    // This filter statement is used to only visit the dependencies of the variant(s) of the requested Kotlin module and not
-                    // other variants. This prevents infinite recursion when visiting multiple Kotlin modules within one Gradle components
-                    .filter { dependency -> dependency.requested.toKpmModuleIdentifiers().any { it in dependenciesRequestedByModule } }
-                    .flatMap { dependency -> dependency.requested.toKpmModuleIdentifiers().map { id -> id to dependency.selected } }
-                    .toMap()
-
-                val fragmentDependencies = kpmModule.fragments.associateWith { it.declaredModuleDependencies }
-
-                val nodeDependenciesMap = fragmentDependencies.mapValues { (_, deps) ->
-                    deps.mapNotNull { resolvedComponentDependencies[it.moduleIdentifier] }.map {
-                        val dependencyModule = getKotlinModuleFromComponentResult(it)
-                        nodeFromModule(it, dependencyModule)
-                    }
-                }
-
-                GradleKpmDependencyGraphNode(
-                    kpmModule,
-                    componentResult,
-                    metadataSourceComponent,
-                    nodeDependenciesMap
-                )
-            }
-        }
-
-        return GradleKpmDependencyGraph(
-            requestingModule,
-            nodeFromModule(configurationToResolve(requestingModule).incoming.resolutionResult.root, requestingModule)
-        )
-    }
-}
-
-class GradleKpmDependencyGraphNode(
-    override val module: KpmModule,
-    val selectedComponent: ResolvedComponentResult,
-    /** If the Kotlin module description was provided by a different component, such as with legacy publishing layout using *-metadata
-     * modules, then this property points to the other component. */
-    val metadataSourceComponent: ResolvedComponentResult?,
-    override val dependenciesByFragment: Map<KpmFragment, Iterable<GradleKpmDependencyGraphNode>>
-) : KpmDependencyGraphNode(module, dependenciesByFragment)
-
-class GradleKpmDependencyGraph(
-    override val requestingModule: GradleKpmModule,
-    override val root: GradleKpmDependencyGraphNode
-) : KpmDependencyGraphResolution.KpmDependencyGraph(requestingModule, root)

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmFragment.kt

@@ -1,72 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.Action
-import org.gradle.api.Named
-import org.gradle.api.NamedDomainObjectProvider
-import org.gradle.api.Project
-import org.gradle.api.file.SourceDirectorySet
-import org.jetbrains.kotlin.gradle.plugin.HasKotlinDependencies
-import org.jetbrains.kotlin.gradle.plugin.KotlinDependencyHandler
-import org.jetbrains.kotlin.gradle.plugin.LanguageSettingsBuilder
-import org.jetbrains.kotlin.project.model.KpmFragment
-import org.jetbrains.kotlin.project.model.utils.variantsContainingFragment
-import org.jetbrains.kotlin.tooling.core.MutableExtras
-import org.jetbrains.kotlin.tooling.core.closure
-import org.jetbrains.kotlin.tooling.core.withClosure
-
-interface GradleKpmFragment : KpmFragment, HasKotlinDependencies, GradleKpmFragmentDependencyConfigurations, Named {
-    override val kotlinSourceRoots: SourceDirectorySet
-
-    override val containingModule: GradleKpmModule
-
-    override fun getName(): String = fragmentName
-
-    override val languageSettings: LanguageSettingsBuilder
-
-    val project: Project
-        get() = containingModule.project
-
-    val extras: MutableExtras
-
-    fun refines(other: GradleKpmFragment)
-
-    fun refines(other: NamedDomainObjectProvider<GradleKpmFragment>)
-
-    override val declaredRefinesDependencies: Iterable<GradleKpmFragment>
-
-    override val refinesClosure: Set<GradleKpmFragment>
-        get() = this.closure { it.declaredRefinesDependencies }
-
-    override val withRefinesClosure: Set<GradleKpmFragment>
-        get() = this.withClosure { it.declaredRefinesDependencies }
-
-    override fun dependencies(configure: Action<KotlinDependencyHandler>) =
-        dependencies { configure.execute(this) }
-
-    companion object {
-        const val COMMON_FRAGMENT_NAME = "common"
-    }
-
-    override val apiConfigurationName: String
-        get() = apiConfiguration.name
-
-    override val implementationConfigurationName: String
-        get() = implementationConfiguration.name
-
-    override val compileOnlyConfigurationName: String
-        get() = compileOnlyConfiguration.name
-
-    override val runtimeOnlyConfigurationName: String
-        get() = runtimeOnlyConfiguration.name
-}
-
-val GradleKpmFragment.path: String
-    get() = "${project.path}/${containingModule.name}/$fragmentName"
-
-val GradleKpmFragment.containingVariants: Set<GradleKpmVariant>
-    get() = containingModule.variantsContainingFragment(this).map { it as GradleKpmVariant }.toSet()

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmFragmentDependencyConfigurations.kt

@@ -1,49 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.artifacts.Configuration
-
-interface GradleKpmFragmentDependencyConfigurations : GradleKpmDependencyConfigurations {
-    /** This configuration includes the dependencies from the refines-parents */
-    val transitiveApiConfiguration: Configuration
-
-    /** This configuration includes the dependencies from the refines-parents */
-    val transitiveImplementationConfiguration: Configuration
-
-    /** This configuration includes the dependencies from the refines-parents */
-    val transitiveRuntimeOnlyConfiguration: Configuration
-
-    private class Impl(
-        override val apiConfiguration: Configuration,
-        override val implementationConfiguration: Configuration,
-        override val compileOnlyConfiguration: Configuration,
-        override val runtimeOnlyConfiguration: Configuration,
-        override val transitiveApiConfiguration: Configuration,
-        override val transitiveImplementationConfiguration: Configuration,
-        override val transitiveRuntimeOnlyConfiguration: Configuration
-    ) : GradleKpmFragmentDependencyConfigurations
-
-    companion object {
-        fun create(
-            apiConfiguration: Configuration,
-            implementationConfiguration: Configuration,
-            compileOnlyConfiguration: Configuration,
-            runtimeOnlyConfiguration: Configuration,
-            transitiveApiConfiguration: Configuration,
-            transitiveImplementationConfiguration: Configuration,
-            transitiveRuntimeOnlyConfiguration: Configuration
-        ): GradleKpmFragmentDependencyConfigurations = Impl(
-            apiConfiguration = apiConfiguration,
-            implementationConfiguration = implementationConfiguration,
-            compileOnlyConfiguration = compileOnlyConfiguration,
-            runtimeOnlyConfiguration = runtimeOnlyConfiguration,
-            transitiveApiConfiguration = transitiveApiConfiguration,
-            transitiveImplementationConfiguration = transitiveImplementationConfiguration,
-            transitiveRuntimeOnlyConfiguration = transitiveRuntimeOnlyConfiguration
-        )
-    }
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmFragmentDependencyConfigurationsFactory.kt

@@ -1,53 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.GradleKpmNameDisambiguation
-
-interface GradleKpmFragmentDependencyConfigurationsFactory {
-    fun create(module: GradleKpmModule, names: GradleKpmNameDisambiguation): GradleKpmFragmentDependencyConfigurations
-}
-
-object GradleKpmDefaultFragmentDependencyConfigurationsFactory : GradleKpmFragmentDependencyConfigurationsFactory {
-
-    override fun create(module: GradleKpmModule, names: GradleKpmNameDisambiguation): GradleKpmFragmentDependencyConfigurations {
-        val configurations = module.project.configurations
-        val apiConfiguration = configurations.maybeCreate(names.disambiguateName("api"))
-        val implementationConfiguration = configurations.maybeCreate(names.disambiguateName("implementation"))
-        val compileOnlyConfiguration = configurations.maybeCreate(names.disambiguateName("compileOnly"))
-        val runtimeOnlyConfiguration = configurations.maybeCreate(names.disambiguateName("runtimeOnly"))
-        val transitiveApiConfiguration = configurations.maybeCreate(names.disambiguateName("transitiveApi"))
-        val transitiveImplementationConfiguration = configurations.maybeCreate(names.disambiguateName("transitiveImplementation"))
-        val transitiveRuntimeOnlyConfiguration = configurations.maybeCreate(names.disambiguateName("transitiveRuntimeOnly"))
-
-        listOf(
-            apiConfiguration,
-            implementationConfiguration,
-            compileOnlyConfiguration,
-            runtimeOnlyConfiguration,
-            transitiveApiConfiguration,
-            transitiveImplementationConfiguration,
-            transitiveRuntimeOnlyConfiguration
-        ).forEach { configuration ->
-            configuration.isCanBeConsumed = false
-            configuration.isCanBeResolved = false
-        }
-
-        transitiveApiConfiguration.extendsFrom(apiConfiguration)
-        transitiveImplementationConfiguration.extendsFrom(implementationConfiguration)
-        transitiveRuntimeOnlyConfiguration.extendsFrom(runtimeOnlyConfiguration)
-
-        return GradleKpmFragmentDependencyConfigurations.create(
-            apiConfiguration = apiConfiguration,
-            implementationConfiguration = implementationConfiguration,
-            compileOnlyConfiguration = compileOnlyConfiguration,
-            runtimeOnlyConfiguration = runtimeOnlyConfiguration,
-            transitiveApiConfiguration = transitiveApiConfiguration,
-            transitiveImplementationConfiguration = transitiveImplementationConfiguration,
-            transitiveRuntimeOnlyConfiguration = transitiveRuntimeOnlyConfiguration
-        )
-    }
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmFragmentFactory.kt

@@ -1,59 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.NamedDomainObjectFactory
-import org.gradle.api.artifacts.Configuration
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.GradleKpmFragmentFactory.FragmentConfigurator
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.GradleKpmFragmentFactory.FragmentInstantiator
-
-/**
- * Factory used by [GradleKpmModule] to polymorphic-ally create fragments/variants.
- * Fragments are created in two stages with this factory:
- *
- * [FragmentInstantiator]:
- * An Instantiator (unlike something called a 'Factory') will just provide a new instance.
- * All objects referenced from the Fragment shall be already created and accessing them should be safe,
- * whilst some additional configuration still hase to be done in the configuration step.
- *
- * [FragmentConfigurator]:
- *  After the fragment is instantiated, additional configuration (depending on the fragment instance) can be done.
- *  Typical configurations are:
- *   - Further setting up attributes of configurations (based upon the fragment itself)
- *   - Setting up additional Gradle tasks
- *   - Setting up publication
- */
-class GradleKpmFragmentFactory<T : GradleKpmFragment>(
-    private val fragmentInstantiator: FragmentInstantiator<T>,
-    private val fragmentConfigurator: FragmentConfigurator<T>
-) : NamedDomainObjectFactory<T> {
-
-    /**
-     * @see GradleKpmFragmentFactory
-     */
-    interface FragmentInstantiator<out T : GradleKpmFragment> {
-        fun create(name: String): T
-    }
-
-    /**
-     * @see GradleKpmFragmentFactory
-     */
-    interface FragmentConfigurator<in T : GradleKpmFragment> {
-        fun configure(fragment: T)
-    }
-
-    override fun create(name: String): T {
-        return fragmentInstantiator.create(name).apply(fragmentConfigurator::configure)
-    }
-}
-
-internal fun <T : GradleKpmFragment> Configuration.configure(
-    definition: GradleKpmConfigurationSetup<T>, fragment: T
-) {
-    definition.attributes.setupAttributes(attributes, fragment)
-    definition.artifacts.setupArtifacts(outgoing, fragment)
-    definition.capabilities.setCapabilities(outgoing, fragment)
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmFragmentGranularMetadataResolver.kt

@@ -1,169 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.Project
-import org.gradle.api.artifacts.result.ResolvedDependencyResult
-import org.jetbrains.kotlin.gradle.plugin.mpp.*
-import org.jetbrains.kotlin.gradle.plugin.mpp.MetadataDependencyResolution.ChooseVisibleSourceSets.MetadataProvider.ArtifactMetadataProvider
-import org.jetbrains.kotlin.project.model.*
-import org.jetbrains.kotlin.utils.addToStdlib.flattenTo
-import java.io.File
-import java.util.*
-
-internal class GradleKpmFragmentGranularMetadataResolver(
-    private val requestingFragment: GradleKpmFragment,
-    private val refinesParentResolvers: Lazy<Iterable<GradleKpmFragmentGranularMetadataResolver>>
-) {
-    val resolutions: Iterable<MetadataDependencyResolution> by lazy {
-        doResolveMetadataDependencies()
-    }
-
-    private val project: Project
-        get() = requestingFragment.containingModule.project
-
-    private val parentResultsByModuleIdentifier: Map<KpmModuleIdentifier, List<MetadataDependencyResolution>> by lazy {
-        refinesParentResolvers.value.flatMap { it.resolutions }.groupBy { it.dependency.toSingleKpmModuleIdentifier() }
-    }
-
-    private val moduleResolver = GradleKpmModuleDependencyResolver.getForCurrentBuild(project)
-    private val variantResolver = KpmGradleModuleVariantResolver.getForCurrentBuild(project)
-    private val fragmentResolver = KpmDefaultFragmentsResolver(variantResolver)
-    private val dependencyGraphResolver = GradleKpmDependencyGraphResolver(moduleResolver)
-
-    @Suppress("UNREACHABLE_CODE", "UNUSED_VARIABLE")
-    private fun doResolveMetadataDependencies(): Iterable<MetadataDependencyResolution> {
-        val configurationToResolve = configurationToResolveMetadataDependencies(requestingFragment.containingModule)
-        val resolvedComponentsByModuleId =
-            configurationToResolve.incoming.resolutionResult.allComponents.associateBy { it.toSingleKpmModuleIdentifier() }
-        val resolvedDependenciesByModuleId =
-            configurationToResolve.incoming.resolutionResult.allDependencies.filterIsInstance<ResolvedDependencyResult>()
-                .flatMap { dependency -> dependency.requested.toKpmModuleIdentifiers().map { id -> id to dependency } }.toMap()
-
-        val dependencyGraph = dependencyGraphResolver.resolveDependencyGraph(requestingFragment.containingModule)
-
-        if (dependencyGraph is KpmDependencyGraphResolution.Unknown)
-            error("unexpected failure in dependency graph resolution for $requestingFragment in $project")
-
-        dependencyGraph as GradleKpmDependencyGraph // refactor the type hierarchy to avoid this downcast? FIXME?
-        val fragmentsToInclude = requestingFragment.withRefinesClosure
-        val requestedDependencies = dependencyGraph.root.dependenciesByFragment.filterKeys { it in fragmentsToInclude }.values.flatten()
-
-        val visited = mutableSetOf<GradleKpmDependencyGraphNode>()
-        val fragmentResolutionQueue = ArrayDeque<GradleKpmDependencyGraphNode>(requestedDependencies)
-
-        val results = mutableSetOf<MetadataDependencyResolution>()
-
-        while (fragmentResolutionQueue.isNotEmpty()) {
-            val dependencyNode = fragmentResolutionQueue.removeFirst()
-            if (!visited.add(dependencyNode)) {
-                continue
-            }
-
-            val dependencyModule = dependencyNode.module
-
-            val fragmentVisibility = fragmentResolver.getChosenFragments(requestingFragment, dependencyModule)
-            val chosenFragments = fragmentVisibility as? KpmFragmentResolution.ChosenFragments
-            val visibleFragments = chosenFragments?.visibleFragments?.toList().orEmpty()
-
-            val visibleTransitiveDependencies =
-                dependencyNode.dependenciesByFragment.filterKeys { it in visibleFragments }.values.flattenTo(mutableSetOf())
-
-            fragmentResolutionQueue.addAll(visibleTransitiveDependencies.filter { it !in visited })
-
-            val resolvedComponentResult = dependencyNode.selectedComponent
-            val result = when (dependencyModule) {
-                is GradleKpmExternalPlainModule -> {
-                    MetadataDependencyResolution.KeepOriginalDependency(resolvedComponentResult)
-                }
-
-                else -> run {
-
-                    val metadataSourceComponent = dependencyNode.run { metadataSourceComponent ?: selectedComponent }
-
-                    val visibleFragmentNames = visibleFragments.map { it.fragmentName }.toSet()
-                    val visibleFragmentNamesExcludingVisibleByParents =
-                        visibleFragmentNames.minus(fragmentsNamesVisibleByParents(metadataSourceComponent.toSingleKpmModuleIdentifier()))
-
-                    /*
-                    We can safely assume that a metadata extractor can be created, because the project structure metadata already
-                    had to be read in order to create the Kotlin module and infer fragment visibility.
-                    */
-                    val projectStructureMetadataExtractor: MppDependencyProjectStructureMetadataExtractor =
-                        TODO("Implement for KPM. As it done for TCS")
-
-                    val projectStructureMetadata = (dependencyModule as? GradleKpmExternalImportedModule)?.projectStructureMetadata
-                        ?: checkNotNull(projectStructureMetadataExtractor.getProjectStructureMetadata())
-
-
-                    val metadataProvider = when (projectStructureMetadataExtractor) {
-                        is ProjectMppDependencyProjectStructureMetadataExtractor -> TODO("Implement ProjectStructureMetadata for KPM")
-
-                        is JarMppDependencyProjectStructureMetadataExtractor -> ArtifactMetadataProvider(
-                            CompositeMetadataArtifactImpl(
-                                moduleDependencyIdentifier = ModuleIds.fromComponent(project, metadataSourceComponent),
-                                moduleDependencyVersion = metadataSourceComponent.moduleVersion?.version ?: "unspecified",
-                                kotlinProjectStructureMetadata = projectStructureMetadata,
-                                primaryArtifactFile = projectStructureMetadataExtractor.primaryArtifactFile,
-                                hostSpecificArtifactFilesBySourceSetName = if (
-                                    dependencyModule is GradleKpmExternalImportedModule && chosenFragments != null
-                                ) resolveHostSpecificMetadataArtifacts(dependencyModule, chosenFragments) else emptyMap(),
-                            )
-                        )
-                    }
-
-                    MetadataDependencyResolution.ChooseVisibleSourceSets(
-                        dependency = metadataSourceComponent,
-                        projectStructureMetadata = projectStructureMetadata,
-                        allVisibleSourceSetNames = visibleFragmentNames,
-                        visibleSourceSetNamesExcludingDependsOn = visibleFragmentNamesExcludingVisibleByParents,
-                        visibleTransitiveDependencies =
-                        visibleTransitiveDependencies.map { resolvedDependenciesByModuleId.getValue(it.module.moduleIdentifier) }.toSet(),
-                        metadataProvider = metadataProvider
-                    )
-                }
-            }
-            results.add(result)
-        }
-
-        // FIXME this code is based on whole components; use module IDs with classifiers instead
-        val resultSourceComponents = results.mapTo(mutableSetOf()) { it.dependency }
-        resolvedComponentsByModuleId.values.minus(resultSourceComponents).forEach {
-            results.add(MetadataDependencyResolution.Exclude.Unrequested(it))
-        }
-
-        return results
-    }
-
-    private fun fragmentsNamesVisibleByParents(kotlinModuleIdentifier: KpmModuleIdentifier): MutableSet<String> {
-        val parentResolutionsForDependency = parentResultsByModuleIdentifier[kotlinModuleIdentifier].orEmpty()
-        return parentResolutionsForDependency.filterIsInstance<MetadataDependencyResolution.ChooseVisibleSourceSets>()
-            .flatMapTo(mutableSetOf()) { it.allVisibleSourceSetNames }
-    }
-
-    private fun resolveHostSpecificMetadataArtifacts(
-        dependencyModule: GradleKpmExternalImportedModule,
-        chosenFragments: KpmFragmentResolution.ChosenFragments,
-    ): Map<String, File> {
-        val visibleFragments = chosenFragments.visibleFragments
-        val variantResolutions = chosenFragments.variantResolutions
-        val hostSpecificFragments = dependencyModule.hostSpecificFragments
-        return visibleFragments.intersect(hostSpecificFragments).mapNotNull { hostSpecificFragment ->
-            val relevantVariantResolution = variantResolutions
-                .filterIsInstance<KpmVariantResolution.KpmVariantMatch>()
-                // find some of our variants that resolved a dependency's variant containing the fragment
-                .find { hostSpecificFragment in it.chosenVariant.withRefinesClosure }
-            // resolve the dependencies of that variant getting the host-specific metadata artifact
-            @Suppress("UNREACHABLE_CODE", "UNUSED_VARIABLE")
-            relevantVariantResolution?.let { resolution ->
-                val configurationResolvingPlatformVariant =
-                    (resolution.requestingVariant as GradleKpmVariant).compileDependenciesConfiguration
-                val hostSpecificArtifact: File? = TODO("Implement host-specific lookup for KPM as it done for TCS")
-                hostSpecificArtifact?.let { hostSpecificFragment.fragmentName to it }
-            }
-        }.toMap()
-    }
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmFragmentGranularMetadataResolverFactory.kt

@@ -1,18 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-internal class GradleKpmFragmentGranularMetadataResolverFactory {
-    private val resolvers = mutableMapOf<GradleKpmFragment, GradleKpmFragmentGranularMetadataResolver>()
-
-    fun getOrCreate(fragment: GradleKpmFragment): GradleKpmFragmentGranularMetadataResolver = resolvers.getOrPut(fragment) {
-        GradleKpmFragmentGranularMetadataResolver(fragment, lazy {
-            fragment.refinesClosure.map { refinesFragment ->
-                getOrCreate(refinesFragment)
-            }
-        })
-    }
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmFragmentInternal.kt

@@ -1,113 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.Action
-import org.gradle.api.NamedDomainObjectProvider
-import org.gradle.api.Project
-import org.gradle.api.file.SourceDirectorySet
-import org.gradle.api.provider.Provider
-import org.jetbrains.kotlin.gradle.plugin.KotlinDependencyHandler
-import org.jetbrains.kotlin.gradle.plugin.LanguageSettingsBuilder
-import org.jetbrains.kotlin.gradle.plugin.mpp.DefaultKotlinDependencyHandler
-import org.jetbrains.kotlin.gradle.plugin.mpp.toKpmModuleDependency
-import org.jetbrains.kotlin.gradle.plugin.sources.DefaultLanguageSettingsBuilder
-import org.jetbrains.kotlin.gradle.plugin.sources.FragmentConsistencyChecker
-import org.jetbrains.kotlin.gradle.plugin.sources.FragmentConsistencyChecks
-import org.jetbrains.kotlin.gradle.utils.addExtendsFromRelation
-import org.jetbrains.kotlin.gradle.utils.runProjectConfigurationHealthCheckWhenEvaluated
-import org.jetbrains.kotlin.project.model.KpmModuleDependency
-import org.jetbrains.kotlin.tooling.core.MutableExtras
-import org.jetbrains.kotlin.tooling.core.mutableExtrasOf
-import javax.inject.Inject
-
-abstract class GradleKpmFragmentInternal @Inject constructor(
-    final override val containingModule: GradleKpmModule,
-    final override val fragmentName: String,
-    dependencyConfigurations: GradleKpmFragmentDependencyConfigurations
-) : GradleKpmFragment,
-    GradleKpmFragmentDependencyConfigurations by dependencyConfigurations {
-
-    final override fun getName(): String = fragmentName
-
-    final override val project: Project // overriding with final to avoid warnings
-        get() = super.project
-
-    override val extras: MutableExtras = mutableExtrasOf()
-
-    // TODO pull up to KotlinModuleFragment
-    // FIXME apply to compilation
-    // FIXME check for consistency
-    override val languageSettings: LanguageSettingsBuilder = DefaultLanguageSettingsBuilder(project)
-
-    override fun refines(other: GradleKpmFragment) {
-        checkCanRefine(other)
-        refines(containingModule.fragments.named(other.name))
-    }
-
-    override fun refines(other: NamedDomainObjectProvider<GradleKpmFragment>) {
-        _declaredRefinesDependencies.add(other)
-        other.configure { checkCanRefine(it) }
-
-        project.addExtendsFromRelation(
-            this.transitiveApiConfiguration.name, other.get().transitiveApiConfiguration.name
-        )
-
-        project.addExtendsFromRelation(
-            this.transitiveImplementationConfiguration.name, other.get().transitiveImplementationConfiguration.name
-        )
-
-        project.addExtendsFromRelation(
-            this.transitiveRuntimeOnlyConfiguration.name, other.get().transitiveRuntimeOnlyConfiguration.name
-        )
-
-        project.runProjectConfigurationHealthCheckWhenEvaluated {
-            kotlinGradleFragmentConsistencyChecker.runAllChecks(this@GradleKpmFragmentInternal, other.get())
-        }
-    }
-
-    private fun checkCanRefine(other: GradleKpmFragment) {
-        check(containingModule == other.containingModule) {
-            "Fragments can only refine each other within one module. Can't make $this refine $other"
-        }
-    }
-
-    override fun dependencies(configure: KotlinDependencyHandler.() -> Unit): Unit =
-        DefaultKotlinDependencyHandler(this, project).run(configure)
-
-    override fun dependencies(configure: Action<KotlinDependencyHandler>) =
-        dependencies { configure.execute(this) }
-
-    private val _declaredRefinesDependencies = mutableSetOf<Provider<GradleKpmFragment>>()
-
-    override val declaredRefinesDependencies: Iterable<GradleKpmFragment>
-        get() = _declaredRefinesDependencies.map { it.get() }.toSet()
-
-    // TODO: separate the declared module dependencies and exported module dependencies? we need this to keep implementation dependencies
-    //       out of the consumer's metadata compilations compile classpath; however, Native variants must expose implementation as API
-    //       anyway, so for now all fragments follow that behavior
-    override val declaredModuleDependencies: Iterable<KpmModuleDependency>
-        get() = listOf(apiConfiguration, implementationConfiguration).flatMapTo(mutableSetOf()) { exportConfiguration ->
-            exportConfiguration.allDependencies.map { dependency -> dependency.toKpmModuleDependency(project) }
-        }
-
-    override val kotlinSourceRoots: SourceDirectorySet =
-        project.objects.sourceDirectorySet(
-            "$fragmentName.kotlin", "Kotlin sources for fragment $fragmentName"
-        )
-
-    override fun toString(): String = "fragment $fragmentName in $containingModule"
-
-    private val kotlinGradleFragmentConsistencyChecker =
-        FragmentConsistencyChecker(
-            unitsName = "fragments",
-            name = { name },
-            checks = FragmentConsistencyChecks<GradleKpmFragment>(
-                unitName = "fragment",
-                languageSettings = { languageSettings }
-            ).allChecks
-        )
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmFragmentSourcesProvider.kt

@@ -1,60 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.Project
-import org.gradle.api.provider.Provider
-import org.gradle.language.base.plugins.LifecycleBasePlugin
-import java.io.File
-
-typealias SourceRoots = Iterable<File>
-typealias SourceRootsProvider = Provider<out SourceRoots>
-typealias MultipleSourceRootsProvider = Provider<out Iterable<SourceRootsProvider>>
-typealias SourceRootsProvidersByFragment = Map<GradleKpmFragment, SourceRootsProvider>
-
-/** Note: the API is [Provider]-based rather than FileCollection-based because FileCollection API erases the internal structure of the
- * file sets, and this internal structure is currently needed for correctly inferring Java source roots from the sources added to the
- * JVM compilations (it is important to pass sources in SourceDirectorySets) */
-open class GradleKpmFragmentSourcesProvider {
-    protected open fun getSourcesFromFragmentsAsMap(
-        fragments: Iterable<GradleKpmFragment>
-    ): SourceRootsProvidersByFragment =
-        fragments.associateWith { it.project.provider { it.kotlinSourceRoots } }
-
-    open fun getFragmentOwnSources(fragment: GradleKpmFragment): SourceRootsProvider =
-        getSourcesFromFragmentsAsMap(listOf(fragment)).values.single()
-
-    open fun getAllFragmentSourcesAsMap(module: GradleKpmModule): SourceRootsProvidersByFragment =
-        getSourcesFromFragmentsAsMap(module.fragments)
-
-    open fun getSourcesFromRefinesClosureAsMap(fragment: GradleKpmFragment): SourceRootsProvidersByFragment =
-        getSourcesFromFragmentsAsMap(fragment.withRefinesClosure)
-
-    open fun getSourcesFromRefinesClosure(fragment: GradleKpmFragment): MultipleSourceRootsProvider =
-        fragment.project.provider { getSourcesFromRefinesClosureAsMap(fragment).values }
-
-    open fun getCommonSourcesFromRefinesClosure(fragment: GradleKpmFragment): MultipleSourceRootsProvider {
-        val containingModule = fragment.containingModule
-        val project = containingModule.project
-        getSourcesFromRefinesClosureAsMap(fragment)
-        return project.provider {
-            fragment.withRefinesClosure.filter {
-                // Every fragment refined by some other fragment should be considered common, even if it is included in just one variant
-                it.containingVariants != setOf(it)
-            }.map { project.provider { it.kotlinSourceRoots } }
-        }
-    }
-}
-
-open class LifecycleTasksManager(private val project: Project) {
-    open fun registerClassesTask(compilationData: GradleKpmCompilationData<*>) = with(project) {
-        val classesTaskName = compilationData.compileAllTaskName
-        val classesTask = project.tasks.register(classesTaskName) { classesTask ->
-            classesTask.inputs.files(compilationData.output.allOutputs)
-        }
-        project.tasks.named(LifecycleBasePlugin.BUILD_TASK_NAME).configure { it.dependsOn(classesTask) }
-    }
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmHostSpecificMetadataArtifact.kt

@@ -1,43 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.artifacts.Dependency
-import org.gradle.jvm.tasks.Jar
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.disambiguateName
-import org.jetbrains.kotlin.gradle.targets.metadata.filesWithUnpackedArchives
-import org.jetbrains.kotlin.gradle.tasks.registerTask
-import org.jetbrains.kotlin.library.KLIB_FILE_EXTENSION
-
-/**
- * Will register a 'hostSpecificMetadataJar' [Jar] task containing compilation outputs of host specific metadata.
- * Will add this jar artifact to the given configuration
- */
-
-val GradleKpmHostSpecificMetadataArtifact = GradleKpmConfigurationArtifactsSetup<GradleKpmNativeVariantInternal> artifacts@{
-    val hostSpecificMetadataElements = fragment.hostSpecificMetadataElementsConfiguration ?: return@artifacts
-
-    val hostSpecificMetadataJar = project.registerTask<Jar>(fragment.disambiguateName("hostSpecificMetadataJar")) { jar ->
-        jar.archiveClassifier.set("metadata")
-        jar.archiveAppendix.set(fragment.disambiguateName(""))
-        project.metadataCompilationRegistryByModuleId.getValue(fragment.containingModule.moduleIdentifier)
-            .withAll { metadataCompilation ->
-                val metadataFragment = metadataCompilation.fragment
-                if (metadataCompilation is GradleKpmNativeFragmentMetadataCompilationData) {
-                    jar.from(project.files(project.provider {
-                        if (metadataFragment in fragment.withRefinesClosure && metadataFragment.isNativeHostSpecific())
-                            project.filesWithUnpackedArchives(metadataCompilation.output.allOutputs, setOf(KLIB_FILE_EXTENSION))
-                        else emptyList<Any>()
-                    })) { spec -> spec.into(metadataFragment.name) }
-                }
-            }
-    }
-
-    artifact(hostSpecificMetadataJar)
-    hostSpecificMetadataElements.dependencies.addAllLater(project.objects.listProperty(Dependency::class.java).apply {
-        set(project.provider { fragment.apiElementsConfiguration.allDependencies })
-    })
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmJvmVariant.kt

@@ -1,64 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.artifacts.Configuration
-import org.jetbrains.kotlin.gradle.dsl.*
-import org.jetbrains.kotlin.gradle.plugin.*
-import org.jetbrains.kotlin.gradle.plugin.mpp.*
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.archivesName
-import org.jetbrains.kotlin.gradle.utils.configureExperimentalTryK2
-import javax.inject.Inject
-
-abstract class GradleKpmJvmVariant @Inject constructor(
-    containingModule: GradleKpmModule,
-    fragmentName: String,
-    dependencyConfigurations: GradleKpmFragmentDependencyConfigurations,
-    compileDependenciesConfiguration: Configuration,
-    apiElementsConfiguration: Configuration,
-    runtimeDependenciesConfiguration: Configuration,
-    runtimeElementsConfiguration: Configuration
-) : GradleKpmPublishedVariantWithRuntime(
-    containingModule = containingModule,
-    fragmentName = fragmentName,
-    dependencyConfigurations = dependencyConfigurations,
-    compileDependencyConfiguration = compileDependenciesConfiguration,
-    apiElementsConfiguration = apiElementsConfiguration,
-    runtimeDependencyConfiguration = runtimeDependenciesConfiguration,
-    runtimeElementsConfiguration = runtimeElementsConfiguration
-) {
-    override val compilationData: GradleKpmJvmVariantCompilationData by lazy { GradleKpmJvmVariantCompilationData(this) }
-
-    override val platformType: KotlinPlatformType
-        get() = KotlinPlatformType.jvm
-}
-
-class GradleKpmJvmVariantCompilationData(val variant: GradleKpmJvmVariant) : GradleKpmVariantCompilationDataInternal<KotlinJvmOptions> {
-    override val owner: GradleKpmJvmVariant get() = variant
-
-    override val compilerOptions: HasCompilerOptions<KotlinJvmCompilerOptions> =
-        object : HasCompilerOptions<KotlinJvmCompilerOptions> {
-            override val options: KotlinJvmCompilerOptions = variant.project.objects
-                .newInstance(KotlinJvmCompilerOptionsDefault::class.java)
-                .configureExperimentalTryK2(variant.project)
-        }
-
-    // TODO pull out to the variant
-    @Suppress("DEPRECATION")
-    @Deprecated("Replaced with compilerOptions.options", replaceWith = ReplaceWith("compilerOptions.options"))
-    override val kotlinOptions: KotlinJvmOptions = object : KotlinJvmOptions {
-        override val options: KotlinJvmCompilerOptions
-            get() = compilerOptions.options
-    }
-}
-
-internal fun GradleKpmVariant.ownModuleName(): String {
-    val project = containingModule.project
-    val baseName = project.archivesName.orNull
-        ?: project.name
-    val suffix = if (containingModule.moduleClassifier == null) "" else "_${containingModule.moduleClassifier}"
-    return filterModuleName("$baseName$suffix")
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmJvmVariantFactory.kt

@@ -1,97 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-@file:Suppress("FunctionName")
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.FragmentNameDisambiguationOmittingMain
-
-typealias GradleKpmJvmVariantFactory = GradleKpmFragmentFactory<GradleKpmJvmVariant>
-
-fun GradleKpmJvmVariantFactory(
-    module: GradleKpmModule, config: GradleKpmJvmVariantConfig = GradleKpmJvmVariantConfig()
-): GradleKpmJvmVariantFactory = GradleKpmJvmVariantFactory(
-    GradleKpmJvmVariantInstantiator(module, config),
-    GradleKpmJvmVariantConfigurator(config)
-)
-
-data class GradleKpmJvmVariantConfig(
-    val dependenciesConfigurationFactory: GradleKpmFragmentDependencyConfigurationsFactory
-    = GradleKpmDefaultFragmentDependencyConfigurationsFactory,
-
-    val compileDependencies: GradleKpmConfigurationSetup<GradleKpmJvmVariant>
-    = DefaultKotlinCompileDependenciesDefinition,
-
-    val runtimeDependencies: GradleKpmConfigurationSetup<GradleKpmJvmVariant>
-    = DefaultKotlinRuntimeDependenciesDefinition,
-
-    val apiElements: GradleKpmConfigurationSetup<GradleKpmJvmVariant>
-    = DefaultKotlinApiElementsDefinition + GradleKpmCompilationOutputsJarArtifact,
-
-    val runtimeElements: GradleKpmConfigurationSetup<GradleKpmJvmVariant>
-    = DefaultKotlinRuntimeElementsDefinition,
-
-    val compileTaskConfigurator: GradleKpmCompileTaskConfigurator<GradleKpmJvmVariant>
-    = GradleKpmJvmCompileTaskConfigurator,
-
-    val sourceArchiveTaskConfigurator: GradleKpmSourceArchiveTaskConfigurator<GradleKpmJvmVariant>
-    = GradleKpmDefaultKotlinSourceArchiveTaskConfigurator,
-
-    val sourceDirectoriesConfigurator: GradleKpmSourceDirectoriesConfigurator<GradleKpmJvmVariant>
-    = GradleKpmDefaultSourceDirectoriesConfigurator,
-
-    val publicationConfigurator: GradleKpmPublicationConfigurator<GradleKpmJvmVariant>
-    = GradleKpmPublicationConfigurator.SingleVariantPublication
-)
-
-class GradleKpmJvmVariantInstantiator internal constructor(
-    private val module: GradleKpmModule,
-    private val config: GradleKpmJvmVariantConfig
-) : GradleKpmFragmentFactory.FragmentInstantiator<GradleKpmJvmVariant> {
-
-    override fun create(name: String): GradleKpmJvmVariant {
-        val names = FragmentNameDisambiguationOmittingMain(module, name)
-        val context = GradleKpmFragmentConfigureContextImpl(
-            module, config.dependenciesConfigurationFactory.create(module, names), names
-        )
-
-        return module.project.objects.newInstance(
-            GradleKpmJvmVariant::class.java,
-            module,
-            name,
-            context.dependencies,
-            config.compileDependencies.provider.getConfiguration(context).also { configuration ->
-                config.compileDependencies.relations.setupExtendsFromRelations(configuration, context)
-            },
-            config.apiElements.provider.getConfiguration(context).also { configuration ->
-                config.apiElements.relations.setupExtendsFromRelations(configuration, context)
-            },
-            config.runtimeDependencies.provider.getConfiguration(context).also { configuration ->
-                config.runtimeElements.relations.setupExtendsFromRelations(configuration, context)
-            },
-            config.runtimeElements.provider.getConfiguration(context).also { configuration ->
-                config.runtimeElements.relations.setupExtendsFromRelations(configuration, context)
-            }
-        )
-    }
-}
-
-class GradleKpmJvmVariantConfigurator internal constructor(
-    private val config: GradleKpmJvmVariantConfig
-) : GradleKpmFragmentFactory.FragmentConfigurator<GradleKpmJvmVariant> {
-
-    override fun configure(fragment: GradleKpmJvmVariant) {
-        fragment.compileDependenciesConfiguration.configure(config.compileDependencies, fragment)
-        fragment.runtimeDependenciesConfiguration.configure(config.runtimeDependencies, fragment)
-        fragment.apiElementsConfiguration.configure(config.apiElements, fragment)
-        fragment.runtimeElementsConfiguration.configure(config.runtimeElements, fragment)
-
-        config.sourceDirectoriesConfigurator.configure(fragment)
-        config.compileTaskConfigurator.registerCompileTasks(fragment)
-        config.sourceArchiveTaskConfigurator.registerSourceArchiveTask(fragment)
-        config.publicationConfigurator.configure(fragment)
-    }
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmMetadataCompilationData.kt

@@ -1,230 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.DefaultTask
-import org.gradle.api.Project
-import org.gradle.api.file.FileCollection
-import org.gradle.api.file.SourceDirectorySet
-import org.gradle.api.tasks.TaskProvider
-import org.jetbrains.kotlin.gradle.dsl.*
-import org.jetbrains.kotlin.gradle.plugin.*
-import org.jetbrains.kotlin.gradle.plugin.mpp.*
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.archivesName
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.disambiguateName
-import org.jetbrains.kotlin.gradle.targets.metadata.ResolvedMetadataFilesProvider
-import org.jetbrains.kotlin.gradle.targets.native.NativeCompilerOptions
-import org.jetbrains.kotlin.gradle.utils.*
-import org.jetbrains.kotlin.gradle.utils.lowerCamelCaseName
-import org.jetbrains.kotlin.gradle.utils.newProperty
-import org.jetbrains.kotlin.konan.target.HostManager
-import org.jetbrains.kotlin.konan.target.KonanTarget
-
-interface GradleKpmMetadataCompilationData<T : KotlinCommonOptions> : GradleKpmCompilationData<T> {
-    val isActive: Boolean
-}
-
-interface GradleKpmCommonFragmentMetadataCompilationData : GradleKpmMetadataCompilationData<KotlinMultiplatformCommonOptions>
-
-internal abstract class GradleKpmAbstractFragmentMetadataCompilationData<T : KotlinCommonOptions>(
-    final override val project: Project,
-    val fragment: GradleKpmFragment,
-    private val module: GradleKpmModule,
-    private val compileAllTask: TaskProvider<DefaultTask>,
-    val metadataCompilationRegistry: MetadataCompilationRegistry,
-    private val resolvedMetadataFiles: Lazy<Iterable<ResolvedMetadataFilesProvider>>
-) : GradleKpmMetadataCompilationData<T> {
-
-    override val owner
-        get() = project.topLevelExtension
-
-    override val compilationPurpose: String
-        get() = fragment.fragmentName
-
-    override val compilationClassifier: String
-        get() = lowerCamelCaseName(module.name, "metadata")
-
-    override val kotlinSourceDirectoriesByFragmentName: Map<String, SourceDirectorySet>
-        get() = mapOf(fragment.fragmentName to fragment.kotlinSourceRoots)
-
-    override val compileKotlinTaskName: String
-        get() = lowerCamelCaseName("compile", fragment.disambiguateName(""), "KotlinMetadata")
-
-    override val compileAllTaskName: String
-        get() = compileAllTask.name
-
-    override var compileDependencyFiles: FileCollection by project.newProperty {
-        TODO("""Provide Compile Dependency Files.
-            | See KotlinMetadataTargetConfigurator::configureMetadataDependenciesForCompilation for reference""".trimMargin())
-    }
-
-    override val output: KotlinCompilationOutput = DefaultKotlinCompilationOutput(
-        project,
-        project.provider { project.buildDir.resolve("processedResources/${fragment.disambiguateName("metadata")}") }
-    )
-
-    final override val languageSettings: LanguageSettingsBuilder = fragment.languageSettings
-
-    override val platformType: KotlinPlatformType
-        get() = KotlinPlatformType.common
-
-    override val moduleName: String
-        get() { // FIXME deduplicate with ownModuleName
-            val baseName = project.archivesName.orNull
-                ?: project.name
-            val suffix = if (module.moduleClassifier == null) "" else "_${module.moduleClassifier}"
-            return filterModuleName("$baseName$suffix")
-        }
-
-
-    override val friendPaths: Iterable<FileCollection>
-        get() = metadataCompilationRegistry.run {
-            fragment.refinesClosure
-                .map {
-                    val compilation = metadataCompilationRegistry.getForFragmentOrNull(it)
-                        ?: return@map project.files()
-                    compilation.output.classesDirs
-                }
-        }
-}
-
-internal open class GradleKpmCommonFragmentMetadataCompilationDataImpl(
-    project: Project,
-    fragment: GradleKpmFragment,
-    module: GradleKpmModule,
-    compileAllTask: TaskProvider<DefaultTask>,
-    metadataCompilationRegistry: MetadataCompilationRegistry,
-    resolvedMetadataFiles: Lazy<Iterable<ResolvedMetadataFilesProvider>>
-) : GradleKpmAbstractFragmentMetadataCompilationData<KotlinMultiplatformCommonOptions>(
-    project,
-    fragment,
-    module,
-    compileAllTask,
-    metadataCompilationRegistry,
-    resolvedMetadataFiles
-), GradleKpmCommonFragmentMetadataCompilationData {
-
-    override val isActive: Boolean
-        get() = !fragment.isNativeShared() &&
-                fragment.containingVariants.run {
-                    !all { it.platformType in setOf(KotlinPlatformType.androidJvm, KotlinPlatformType.jvm) } &&
-                            mapTo(hashSetOf()) { it.platformType }.size > 1
-                }
-
-    override val compilerOptions: HasCompilerOptions<KotlinMultiplatformCommonCompilerOptions> =
-        object : HasCompilerOptions<KotlinMultiplatformCommonCompilerOptions> {
-            override val options: KotlinMultiplatformCommonCompilerOptions = project.objects
-                .newInstance(KotlinMultiplatformCommonCompilerOptionsDefault::class.java)
-                .configureExperimentalTryK2(project)
-        }
-
-
-    @Suppress("DEPRECATION")
-    @Deprecated("Replaced with compilerOptions.options", replaceWith = ReplaceWith("compilerOptions.options"))
-    override val kotlinOptions: KotlinMultiplatformCommonOptions = object : KotlinMultiplatformCommonOptions {
-        override val options: KotlinMultiplatformCommonCompilerOptions
-            get() = compilerOptions.options
-    }
-}
-
-interface GradleKpmNativeFragmentMetadataCompilationData :
-    GradleKpmMetadataCompilationData<KotlinCommonOptions>,
-    GradleKpmNativeCompilationData<KotlinCommonOptions>
-
-internal fun GradleKpmFragment.isNativeShared(): Boolean =
-    containingVariants.run {
-        any() && all { it.platformType == KotlinPlatformType.native }
-    }
-
-internal fun GradleKpmFragment.isNativeHostSpecific(): Boolean =
-    this.project.future { this@isNativeHostSpecific in getHostSpecificFragments(containingModule) }.lenient.getOrNull() ?: false
-
-internal open class GradleKpmNativeFragmentMetadataCompilationDataImpl(
-    project: Project,
-    fragment: GradleKpmFragment,
-    module: GradleKpmModule,
-    compileAllTask: TaskProvider<DefaultTask>,
-    metadataCompilationRegistry: MetadataCompilationRegistry,
-    resolvedMetadataFiles: Lazy<Iterable<ResolvedMetadataFilesProvider>>
-) : GradleKpmAbstractFragmentMetadataCompilationData<KotlinCommonOptions>(
-    project,
-    fragment,
-    module,
-    compileAllTask,
-    metadataCompilationRegistry,
-    resolvedMetadataFiles
-), GradleKpmNativeFragmentMetadataCompilationData {
-
-    override val compileKotlinTaskName: String
-        get() = lowerCamelCaseName("compile", fragment.disambiguateName(""), "KotlinNativeMetadata")
-
-    override val isActive: Boolean
-        get() = fragment.isNativeShared() && fragment.containingVariants.count() > 1
-
-    override val compilerOptions: HasCompilerOptions<KotlinCommonCompilerOptions> = NativeCompilerOptions(project)
-
-    @Suppress("DEPRECATION")
-    @Deprecated("Replaced with compilerOptions.options", replaceWith = ReplaceWith("compilerOptions.options"))
-    override val kotlinOptions: KotlinCommonOptions = object : KotlinCommonOptions {
-        override val options: KotlinCommonCompilerOptions
-            get() = compilerOptions.options
-    }
-
-    override val konanTarget: KonanTarget
-        get() {
-            val nativeVariants =
-                fragment.containingVariants.filterIsInstance<GradleKpmNativeVariantInternal>()
-            return nativeVariants.firstOrNull { it.konanTarget.enabledOnCurrentHost }?.konanTarget
-                ?: nativeVariants.firstOrNull()?.konanTarget
-                ?: HostManager.host
-        }
-
-    @Suppress("DeprecatedCallableAddReplaceWith")
-    @Deprecated(
-        "Please declare explicit dependency on kotlinx-cli. This option has no longer effect since 1.9.0",
-        level = DeprecationLevel.ERROR
-    )
-    override val enableEndorsedLibs: Boolean
-        get() = false
-}
-
-// TODO think about more generic case: a fragment that can be compiled by an arbitrary compiler
-//      what tasks should we create? should there be a generic task for that?
-internal class MetadataCompilationRegistry {
-    private val commonCompilationDataPerFragment = LinkedHashMap<GradleKpmFragment, GradleKpmCommonFragmentMetadataCompilationDataImpl>()
-    private val nativeCompilationDataPerFragment = LinkedHashMap<GradleKpmFragment, GradleKpmNativeFragmentMetadataCompilationDataImpl>()
-
-    fun registerCommon(fragment: GradleKpmFragment, compilationData: GradleKpmCommonFragmentMetadataCompilationDataImpl) {
-        commonCompilationDataPerFragment.compute(fragment) { _, existing ->
-            existing?.let { error("common compilation data for fragment $fragment already registered") }
-            compilationData
-        }
-        withAllCommonCallbacks.forEach { it.invoke(compilationData) }
-    }
-
-    fun registerNative(fragment: GradleKpmFragment, compilationData: GradleKpmNativeFragmentMetadataCompilationDataImpl) {
-        nativeCompilationDataPerFragment.compute(fragment) { _, existing ->
-            existing?.let { error("native compilation data for fragment $fragment already registered") }
-            compilationData
-        }
-        withAllNativeCallbacks.forEach { it.invoke(compilationData) }
-    }
-
-    fun getForFragmentOrNull(fragment: GradleKpmFragment): GradleKpmAbstractFragmentMetadataCompilationData<*>? =
-        listOf(commonCompilationDataPerFragment.getValue(fragment), nativeCompilationDataPerFragment.getValue(fragment)).singleOrNull {
-            it.isActive
-        }
-
-    private val withAllCommonCallbacks = mutableListOf<(GradleKpmAbstractFragmentMetadataCompilationData<*>) -> Unit>()
-    private val withAllNativeCallbacks = mutableListOf<(GradleKpmAbstractFragmentMetadataCompilationData<*>) -> Unit>()
-
-    fun withAll(action: (GradleKpmAbstractFragmentMetadataCompilationData<*>) -> Unit) {
-        commonCompilationDataPerFragment.forEach { action(it.value) }
-        nativeCompilationDataPerFragment.forEach { action(it.value) }
-        withAllCommonCallbacks += action
-        withAllNativeCallbacks += action
-    }
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmMetadataDependencyTransformationTask.kt

@@ -1,104 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.DefaultTask
-import org.gradle.api.file.FileCollection
-import org.gradle.api.model.ObjectFactory
-import org.gradle.api.tasks.*
-import org.gradle.work.DisableCachingByDefault
-import org.gradle.work.NormalizeLineEndings
-import org.jetbrains.kotlin.gradle.plugin.mpp.MetadataDependencyResolution
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.disambiguateName
-import org.jetbrains.kotlin.gradle.plugin.mpp.transformMetadataLibrariesForBuild
-import org.jetbrains.kotlin.gradle.targets.metadata.ResolvedMetadataFilesProvider
-import org.jetbrains.kotlin.gradle.utils.getValue
-import java.io.File
-import javax.inject.Inject
-
-@DisableCachingByDefault
-internal open class GradleKpmMetadataDependencyTransformationTask
-@Inject constructor(
-    @get:Internal
-    @field:Transient
-    val fragment: GradleKpmFragment,
-    private val objectFactory: ObjectFactory,
-    //FIXME annotations
-    private val transformation: GradleKpmFragmentGranularMetadataResolver
-) : DefaultTask() {
-
-    @get:OutputDirectory
-    val outputsDir: File by project.provider {
-        project.buildDir.resolve("kotlinFragmentDependencyMetadata").resolve(fragment.disambiguateName(""))
-    }
-
-    @Suppress("unused") // Gradle input
-    @get:IgnoreEmptyDirectories
-    @get:NormalizeLineEndings
-    @get:InputFiles
-    @get:PathSensitive(PathSensitivity.RELATIVE)
-    internal val allSourceSetsMetadataConfiguration: FileCollection by lazy {
-        project.files(resolvableMetadataConfiguration(fragment.containingModule))
-    }
-
-    @Suppress("unused") // Gradle input
-    @get:Input
-    internal val inputFragmentsAndVariants: Map<String, Iterable<String>> by project.provider {
-        val participatingFragments = fragment.withRefinesClosure
-        participatingFragments.associateWith { it.containingVariants }
-            .entries.associate { (fragment, variants) ->
-                fragment.name to variants.map { it.fragmentName }.sorted()
-            }
-    }
-
-    @Suppress("unused") // Gradle input
-    @get:Input
-    internal val inputVariantDependencies: Map<String, Set<List<String?>>> by project.provider {
-        val participatingFragments = fragment.withRefinesClosure
-        val participatingCompilations = participatingFragments.flatMap { it.containingVariants }
-        participatingCompilations.associate { variant ->
-            variant.fragmentName to variant.compileDependenciesConfiguration
-                .allDependencies.map { listOf(it.group, it.name, it.version) }.toSet()
-        }
-    }
-
-    @get:Internal
-    @delegate:Transient // exclude from Gradle instant execution state
-    internal val metadataDependencyResolutions: Iterable<MetadataDependencyResolution> by project.provider {
-        transformation.resolutions
-    }
-
-    @get:Internal
-    internal val filesByResolution: Map<out MetadataDependencyResolution, FileCollection>
-        get() = metadataDependencyResolutions
-            .filterIsInstance<MetadataDependencyResolution.ChooseVisibleSourceSets>()
-            .associateWith { chooseVisibleSourceSets ->
-                project.files(objectFactory.transformMetadataLibrariesForBuild(chooseVisibleSourceSets, outputsDir, materializeFiles = false))
-                    .builtBy(this)
-            }
-
-    @TaskAction
-    fun transformMetadata() {
-        if (outputsDir.isDirectory) {
-            outputsDir.deleteRecursively()
-        }
-        outputsDir.mkdirs()
-
-        metadataDependencyResolutions
-            .filterIsInstance<MetadataDependencyResolution.ChooseVisibleSourceSets>()
-            .forEach { chooseVisibleSourceSets ->
-                objectFactory.transformMetadataLibrariesForBuild(chooseVisibleSourceSets, outputsDir, materializeFiles = true)
-            }
-    }
-}
-
-internal class FragmentResolvedMetadataProvider(
-    taskProvider: TaskProvider<out GradleKpmMetadataDependencyTransformationTask>
-) : ResolvedMetadataFilesProvider {
-    override val buildDependencies: Iterable<TaskProvider<*>> = listOf(taskProvider)
-    override val metadataResolutions: Iterable<MetadataDependencyResolution> by taskProvider.map { it.metadataDependencyResolutions }
-    override val metadataFilesByResolution: Map<out MetadataDependencyResolution, FileCollection> by taskProvider.map { it.filesByResolution }
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmModule.kt

@@ -1,69 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.*
-import org.jetbrains.kotlin.gradle.plugin.HasKotlinDependencies
-import org.jetbrains.kotlin.gradle.plugin.KotlinDependencyHandler
-import org.jetbrains.kotlin.project.model.KpmModule
-import org.jetbrains.kotlin.project.model.KpmModuleIdentifier
-import org.jetbrains.kotlin.project.model.KpmCompilerPlugin
-
-interface GradleKpmModule : KpmModule, Named, HasKotlinDependencies {
-    val project: Project
-    val moduleClassifier: String?
-
-    override val fragments: ExtensiblePolymorphicDomainObjectContainer<GradleKpmFragment>
-
-    // TODO DSL & build script model: find a way to create a flexible typed view on fragments?
-    override val variants: NamedDomainObjectSet<GradleKpmVariant>
-
-    override val plugins: Set<KpmCompilerPlugin>
-
-    val isPublic: Boolean
-
-    fun ifMadePublic(action: () -> Unit)
-
-    fun makePublic()
-
-    companion object {
-        val KpmModuleIdentifier.moduleName get() = moduleClassifier ?: MAIN_MODULE_NAME
-
-        const val MAIN_MODULE_NAME = "main"
-        const val TEST_MODULE_NAME = "test"
-    }
-
-    override fun getName(): String = when (val classifier = moduleClassifier) {
-        null -> MAIN_MODULE_NAME
-        else -> classifier
-    }
-
-    // DSL
-
-    val common: GradleKpmFragment
-        get() = fragments.getByName(GradleKpmFragment.COMMON_FRAGMENT_NAME)
-
-    fun common(configure: GradleKpmFragment.() -> Unit) =
-        common.configure()
-
-    override fun dependencies(configure: KotlinDependencyHandler.() -> Unit) =
-        common.dependencies(configure)
-
-    override fun dependencies(configure: Action<KotlinDependencyHandler>) =
-        dependencies { configure.execute(this) }
-
-    override val apiConfigurationName: String
-        get() = common.apiConfigurationName
-
-    override val implementationConfigurationName: String
-        get() = common.implementationConfigurationName
-
-    override val compileOnlyConfigurationName: String
-        get() = common.compileOnlyConfigurationName
-
-    override val runtimeOnlyConfigurationName: String
-        get() = common.runtimeOnlyConfigurationName
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmModuleCapability.kt

@@ -1,21 +0,0 @@
-/*
- * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.artifacts.Configuration
-import org.gradle.api.capabilities.Capability
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.ComputedCapability
-
-val GradleKpmModuleCapability = GradleKpmConfigurationCapabilitiesSetup<GradleKpmFragment> {
-    capability(fragment.containingModule.moduleCapability ?: return@GradleKpmConfigurationCapabilitiesSetup)
-}
-
-internal fun setModuleCapability(configuration: Configuration, module: GradleKpmModule) {
-    configuration.outgoing.capability(module.moduleCapability ?: return)
-}
-
-internal val GradleKpmModule.moduleCapability: Capability?
-    get() = if (moduleClassifier != null) ComputedCapability.fromModule(this) else null

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmModuleDependencyResolver.kt

@@ -9,106 +9,14 @@ import org.gradle.api.Project
 import org.gradle.api.artifacts.Configuration
 import org.gradle.api.artifacts.component.*
 import org.gradle.api.artifacts.result.ResolvedComponentResult
-import org.gradle.api.artifacts.result.ResolvedDependencyResult
 import org.gradle.api.artifacts.result.ResolvedVariantResult
 import org.gradle.api.capabilities.Capability
 import org.gradle.util.GradleVersion
-import org.jetbrains.kotlin.gradle.plugin.getKotlinPluginVersion
-import org.jetbrains.kotlin.gradle.plugin.mpp.GradleProjectModuleBuilder
 import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinProjectStructureMetadata
-import org.jetbrains.kotlin.gradle.plugin.mpp.ProjectStructureMetadataModuleBuilder
-import org.jetbrains.kotlin.gradle.plugin.sources.DefaultLanguageSettingsBuilder
 import org.jetbrains.kotlin.gradle.utils.buildPathCompat
-import org.jetbrains.kotlin.gradle.utils.getOrPutRootProjectProperty
 import org.jetbrains.kotlin.project.model.*
 
-class GradleKpmModuleDependencyResolver(
-    private val gradleComponentResultResolver: GradleKpmComponentResultCachingResolver,
-    private val projectStructureMetadataModuleBuilder: ProjectStructureMetadataModuleBuilder,
-    private val projectModuleBuilder: GradleProjectModuleBuilder,
-) : KpmModuleDependencyResolver {
 
-    override fun resolveDependency(requestingModule: KpmModule, moduleDependency: KpmModuleDependency): KpmModule? {
-        require(requestingModule is GradleKpmModule)
-        val project = requestingModule.project
-
-        val component = gradleComponentResultResolver.resolveModuleDependencyAsComponentResult(requestingModule, moduleDependency)
-        val id = component?.id
-
-        //FIXME multiple?
-        val classifier = moduleClassifiersFromCapabilities(component?.variants?.flatMap { it.capabilities }.orEmpty()).single()
-
-        @Suppress("DEPRECATION")
-        return when {
-            id is ProjectComponentIdentifier && id.build.isCurrentBuild ->
-                projectModuleBuilder.buildModulesFromProject(project.project(id.projectPath))
-                    .find { it.moduleIdentifier.moduleClassifier == classifier }
-            id is ModuleComponentIdentifier -> {
-                val metadata = getProjectStructureMetadata(
-                    project,
-                    component,
-                    // TODO: consistent choice of configurations across multiple resolvers?
-                    configurationToResolveMetadataDependencies(requestingModule),
-                    moduleDependency.moduleIdentifier
-                ) ?: return null
-                val result = projectStructureMetadataModuleBuilder.getModule(component, metadata)
-                result
-            }
-            else -> null
-        }
-    }
-
-    companion object {
-        fun getForCurrentBuild(project: Project): KpmModuleDependencyResolver {
-            val extraPropertyName = "org.jetbrains.kotlin.dependencyResolution.moduleResolver.${project.getKotlinPluginVersion()}"
-            return project.getOrPutRootProjectProperty(extraPropertyName) {
-                val componentResultResolver = GradleKpmComponentResultCachingResolver.getForCurrentBuild(project)
-                val metadataModuleBuilder = ProjectStructureMetadataModuleBuilder()
-                val projectModuleBuilder = GradleProjectModuleBuilder(true)
-                GradleKpmCachingModuleDependencyResolver(
-                    GradleKpmModuleDependencyResolver(componentResultResolver, metadataModuleBuilder, projectModuleBuilder)
-                )
-            }
-        }
-    }
-}
-
-// refactor extract to a separate class/interface
-// TODO think about multi-variant stub modules for non-Kotlin modules which got more than one chosen variant
-internal fun buildSyntheticPlainModule(
-    resolvedComponentResult: ResolvedComponentResult,
-    singleVariantName: String,
-): GradleKpmExternalPlainModule {
-    val moduleDependency = resolvedComponentResult.toKpmModuleDependency()
-    return GradleKpmExternalPlainModule(KpmBasicModule(moduleDependency.moduleIdentifier).apply {
-        KpmBasicVariant(this@apply, singleVariantName, DefaultLanguageSettingsBuilder(TODO())).apply {
-            fragments.add(this)
-            this.declaredModuleDependencies.addAll(
-                resolvedComponentResult.dependencies
-                    .filterIsInstance<ResolvedDependencyResult>()
-                    .map { it.selected.toKpmModuleDependency() }
-            )
-        }
-    })
-}
-
-internal class GradleKpmExternalPlainModule(private val moduleData: KpmBasicModule) : KpmModule by moduleData {
-    override fun toString(): String = "external plain $moduleData"
-
-    val singleVariant: KpmVariant
-        get() = moduleData.variants.singleOrNull()
-            ?: error("synthetic $moduleData was expected to have a single variant, got: ${moduleData.variants}")
-}
-
-internal class GradleKpmExternalImportedModule(
-    private val moduleData: KpmBasicModule,
-    val projectStructureMetadata: KotlinProjectStructureMetadata,
-    val hostSpecificFragments: Set<KpmFragment>,
-) : KpmModule by moduleData {
-    val hasLegacyMetadataModule = !projectStructureMetadata.isPublishedAsRoot
-
-    override fun toString(): String = "imported $moduleData"
-}
 
 private fun ModuleComponentIdentifier.toSingleKpmModuleIdentifier(classifier: String? = null): KpmMavenModuleIdentifier =
     KpmMavenModuleIdentifier(moduleIdentifier.group, moduleIdentifier.name, classifier)
@@ -157,28 +65,6 @@ internal fun moduleClassifiersFromCapabilities(capabilities: Iterable<Capability
     return if (classifierCapabilities.none()) listOf(null) else classifierCapabilities.map { it.name.substringAfterLast("..") /*FIXME invent a more stable scheme*/ }
 }
 
-internal fun ComponentSelector.toKpmModuleIdentifiers(): Iterable<KpmModuleIdentifier> {
-    val moduleClassifiers = moduleClassifiersFromCapabilities(requestedCapabilities)
-    return when (this) {
-        is ProjectComponentSelector -> {
-            val buildPath = if (GradleVersion.current() >= GradleVersion.version("8.2")) buildPath
-            else @Suppress("DEPRECATION") ":$buildName"
-            moduleClassifiers.map { KpmLocalModuleIdentifier(buildPath, projectPath, it) }
-        }
-        is ModuleComponentSelector -> moduleClassifiers.map { KpmMavenModuleIdentifier(moduleIdentifier.group, moduleIdentifier.name, it) }
-        else -> error("unexpected component selector")
-    }
-}
-
-internal fun ResolvedComponentResult.toKpmModuleDependency(): KpmModuleDependency = KpmModuleDependency(toSingleKpmModuleIdentifier())
-internal fun ComponentSelector.toKpmModuleDependency(): KpmModuleDependency {
-    val moduleId = toKpmModuleIdentifiers().single() // FIXME handle multiple
-    return KpmModuleDependency(moduleId)
-}
-
-internal fun ComponentIdentifier.matchesModuleDependency(moduleDependency: KpmModuleDependency) =
-    matchesModuleIdentifier(moduleDependency.moduleIdentifier)
-
 internal fun ComponentIdentifier.matchesModuleIdentifier(id: KpmModuleIdentifier): Boolean =
     when (id) {
         is KpmLocalModuleIdentifier -> {
@@ -191,13 +77,3 @@ internal fun ComponentIdentifier.matchesModuleIdentifier(id: KpmModuleIdentifier
         }
         else -> false
     }
-
-@Suppress("UNUSED_PARAMETER")
-private fun getProjectStructureMetadata(
-    project: Project,
-    module: ResolvedComponentResult,
-    configuration: Configuration,
-    moduleIdentifier: KpmModuleIdentifier? = null,
-): KotlinProjectStructureMetadata? {
-    TODO("Implement project structure metadata extractor for KPM")
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmModuleFactory.kt

@@ -1,47 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.NamedDomainObjectFactory
-import org.gradle.api.Project
-import org.jetbrains.kotlin.gradle.dsl.pm20Extension
-
-open class GradleKpmModuleFactory(private val project: Project) : NamedDomainObjectFactory<GradleKpmModule> {
-    override fun create(name: String): GradleKpmModule {
-        val result = project.objects.newInstance(GradleKpmModuleInternal::class.java, project, name)
-        registerFragmentFactory(result)
-        registerDefaultCommonFragment(result)
-        addDefaultDependencyOnMainModule(result)
-        addDefaultRefinementDependencyOnCommon(result)
-        return result
-    }
-
-    protected open fun registerDefaultCommonFragment(module: GradleKpmModule) {
-        module.fragments.register(GradleKpmFragment.COMMON_FRAGMENT_NAME, GradleKpmFragment::class.java)
-    }
-
-    protected open fun addDefaultRefinementDependencyOnCommon(module: GradleKpmModule) {
-        module.fragments.matching { it.name != GradleKpmFragment.COMMON_FRAGMENT_NAME }.all {
-            it.refines(module.fragments.named(GradleKpmFragment.COMMON_FRAGMENT_NAME))
-        }
-    }
-
-    protected open fun addDefaultDependencyOnMainModule(module: GradleKpmModule) {
-        if (module.name != GradleKpmModule.MAIN_MODULE_NAME) {
-            module.fragments
-                .matching { it.fragmentName == GradleKpmFragment.COMMON_FRAGMENT_NAME }
-                .configureEach { commonFragment ->
-                    commonFragment.dependencies {
-                        api(module.project.pm20Extension.modules.getByName(GradleKpmModule.MAIN_MODULE_NAME))
-                    }
-                }
-        }
-    }
-
-    protected open fun registerFragmentFactory(module: GradleKpmModule) {
-        module.fragments.registerFactory(GradleKpmFragment::class.java, GradleKpmCommonFragmentFactory(module))
-    }
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmModuleInternal.kt

@@ -1,85 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-@file:Suppress("UNCHECKED_CAST")
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.ExtensiblePolymorphicDomainObjectContainer
-import org.gradle.api.NamedDomainObjectSet
-import org.gradle.api.Project
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.currentBuildId
-import org.jetbrains.kotlin.gradle.utils.buildPathCompat
-import org.jetbrains.kotlin.gradle.utils.lowerCamelCaseName
-import org.jetbrains.kotlin.project.model.*
-import org.jetbrains.kotlin.project.model.utils.variantsContainingFragment
-import javax.inject.Inject
-
-abstract class GradleKpmModuleInternal(
-    final override val project: Project,
-    final override val moduleClassifier: String?
-) : GradleKpmModule {
-
-    @Inject
-    constructor(project: Project, moduleName: CharSequence) : this(
-        project,
-        moduleName.takeIf { it != GradleKpmModule.MAIN_MODULE_NAME }?.toString()
-    )
-
-    override val moduleIdentifier: KpmModuleIdentifier =
-        KpmLocalModuleIdentifier(project.currentBuildId().buildPathCompat, project.path, moduleClassifier)
-
-    override val fragments: ExtensiblePolymorphicDomainObjectContainer<GradleKpmFragment> =
-        project.objects.polymorphicDomainObjectContainer(GradleKpmFragment::class.java)
-
-    // TODO DSL & build script model: find a way to create a flexible typed view on fragments?
-    override val variants: NamedDomainObjectSet<GradleKpmVariant> by lazy {
-        fragments.withType(GradleKpmVariant::class.java)
-    }
-
-    override val plugins: Set<KpmCompilerPlugin> by lazy {
-        mutableSetOf<KpmCompilerPlugin>().also { set ->
-            project
-                .plugins
-                .withType(GradleKpmCompilerPlugin::class.java)
-                .mapTo(set, GradleKpmCompilerPlugin::kpmCompilerPlugin)
-        }
-    }
-
-    override var isPublic: Boolean = false
-        protected set
-
-    private var setPublicHandlers: MutableList<() -> Unit> = mutableListOf()
-
-    override fun ifMadePublic(action: () -> Unit) {
-        // FIXME reentrancy?
-        if (isPublic) action() else setPublicHandlers.add(action)
-    }
-
-    override fun makePublic() {
-        if (isPublic) return
-        setPublicHandlers.forEach { it() }
-        isPublic = true
-    }
-
-    companion object {
-        const val MAIN_MODULE_NAME = "main"
-        const val TEST_MODULE_NAME = "test"
-    }
-
-    override fun toString(): String = "$moduleIdentifier (Gradle)"
-}
-
-internal val GradleKpmModule.resolvableMetadataConfigurationName: String
-    get() = lowerCamelCaseName(name, "DependenciesMetadata")
-
-internal val GradleKpmModule.isMain
-    get() = moduleIdentifier.moduleClassifier == null
-
-internal fun GradleKpmModule.disambiguateName(simpleName: String) =
-    lowerCamelCaseName(moduleClassifier, simpleName)
-
-internal fun GradleKpmModule.variantsContainingFragment(fragment: KpmFragment): Iterable<GradleKpmVariant> =
-    (this as KpmModule).variantsContainingFragment(fragment).onEach { it as GradleKpmVariant } as Iterable<GradleKpmVariant>

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmNativeVariantCompilationData.kt

@@ -1,43 +0,0 @@
-/*
- * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.Project
-import org.jetbrains.kotlin.gradle.dsl.*
-import org.jetbrains.kotlin.gradle.plugin.HasCompilerOptions
-import org.jetbrains.kotlin.gradle.targets.native.NativeCompilerOptions
-import org.jetbrains.kotlin.konan.target.KonanTarget
-
-internal class GradleKpmNativeVariantCompilationData(
-    val variant: GradleKpmNativeVariantInternal
-) : GradleKpmVariantCompilationDataInternal<KotlinCommonOptions>, GradleKpmNativeCompilationData<KotlinCommonOptions> {
-    override val konanTarget: KonanTarget
-        get() = variant.konanTarget
-
-
-    @Suppress("DeprecatedCallableAddReplaceWith")
-    @Deprecated(
-        "Please declare explicit dependency on kotlinx-cli. This option has no longer effect since 1.9.0",
-        level = DeprecationLevel.ERROR
-    )
-    override val enableEndorsedLibs: Boolean
-        get() = false
-
-    override val project: Project
-        get() = variant.containingModule.project
-
-    override val owner: GradleKpmNativeVariant
-        get() = variant
-
-    override val compilerOptions: HasCompilerOptions<KotlinCommonCompilerOptions> = NativeCompilerOptions(project)
-
-    @Suppress("DEPRECATION")
-    @Deprecated("Replaced with compilerOptions.options", replaceWith = ReplaceWith("compilerOptions.options"))
-    override val kotlinOptions: KotlinCommonOptions = object : KotlinCommonOptions {
-        override val options: KotlinCommonCompilerOptions
-            get() = compilerOptions.options
-    }
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmNativeVariantConstructor.kt

@@ -1,37 +0,0 @@
-/*
- * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.artifacts.Configuration
-import org.jetbrains.kotlin.konan.target.KonanTarget
-
-class GradleKpmNativeVariantConstructor<T : GradleKpmNativeVariantInternal>(
-    val konanTarget: KonanTarget,
-    val variantClass: Class<T>,
-    private val constructor: (
-        containingModule: GradleKpmModule,
-        fragmentName: String,
-        dependencyConfigurations: GradleKpmFragmentDependencyConfigurations,
-        compileDependencyConfiguration: Configuration,
-        apiElementsConfiguration: Configuration,
-        hostSpecificMetadataElementsConfiguration: Configuration?
-    ) -> T
-) {
-    operator fun invoke(
-        containingModule: GradleKpmModule,
-        fragmentName: String,
-        dependencyConfigurations: GradleKpmFragmentDependencyConfigurations,
-        compileDependencyConfiguration: Configuration,
-        apiElementsConfiguration: Configuration,
-        hostSpecificMetadataElementsConfiguration: Configuration?
-    ): T = constructor(
-        containingModule, fragmentName,
-        dependencyConfigurations,
-        compileDependencyConfiguration,
-        apiElementsConfiguration,
-        hostSpecificMetadataElementsConfiguration
-    )
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmNativeVariantFactory.kt

@@ -1,95 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-@file:Suppress("FunctionName")
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.FragmentNameDisambiguation
-import org.jetbrains.kotlin.gradle.utils.setupNativeCompiler
-
-fun <T : GradleKpmNativeVariantInternal> GradleKpmNativeVariantFactory(
-    module: GradleKpmModule,
-    constructor: GradleKpmNativeVariantConstructor<T>,
-    config: GradleKpmNativeVariantConfig<T> = GradleKpmNativeVariantConfig()
-) = GradleKpmFragmentFactory(
-    fragmentInstantiator = GradleKpmNativeVariantInstantiator(module, constructor, config),
-    fragmentConfigurator = GradleKpmNativeVariantConfigurator(config)
-)
-
-data class GradleKpmNativeVariantConfig<T : GradleKpmNativeVariantInternal>(
-    val dependenciesConfigurationFactory: GradleKpmFragmentDependencyConfigurationsFactory =
-        GradleKpmDefaultFragmentDependencyConfigurationsFactory,
-
-    val compileDependencies: GradleKpmConfigurationSetup<T> =
-        DefaultKotlinCompileDependenciesDefinition + GradleKpmKonanTargetAttribute,
-
-    val apiElements: GradleKpmConfigurationSetup<T> =
-        DefaultKotlinApiElementsDefinition
-                + GradleKpmKonanTargetAttribute
-                + GradleKpmConfigurationRelationSetup { extendsFrom(dependencies.transitiveImplementationConfiguration) },
-
-    val hostSpecificMetadataElements: GradleKpmConfigurationSetup<T> =
-        DefaultKotlinHostSpecificMetadataElementsDefinition,
-
-    val compileTaskConfigurator: GradleKpmCompileTaskConfigurator<T> =
-        GradleKpmNativeCompileTaskConfigurator,
-
-    val sourceArchiveTaskConfigurator: GradleKpmSourceArchiveTaskConfigurator<T> =
-        GradleKpmDefaultKotlinSourceArchiveTaskConfigurator,
-
-    val sourceDirectoriesConfigurator: GradleKpmSourceDirectoriesConfigurator<T> =
-        GradleKpmDefaultSourceDirectoriesConfigurator,
-
-    val publicationConfigurator: GradleKpmPublicationConfigurator<GradleKpmNativeVariantInternal> =
-        GradleKpmPublicationConfigurator.NativeVariantPublication
-)
-
-class GradleKpmNativeVariantInstantiator<T : GradleKpmNativeVariantInternal>(
-    private val module: GradleKpmModule,
-    private val variantConstructor: GradleKpmNativeVariantConstructor<T>,
-    private val config: GradleKpmNativeVariantConfig<T>
-) : GradleKpmFragmentFactory.FragmentInstantiator<T> {
-
-    override fun create(name: String): T {
-        val names = FragmentNameDisambiguation(module, name)
-        val dependencies = config.dependenciesConfigurationFactory.create(module, names)
-        val context = GradleKpmFragmentConfigureContextImpl(module, dependencies, names)
-
-        return variantConstructor.invoke(
-            containingModule = module,
-            fragmentName = name,
-            dependencyConfigurations = dependencies,
-            compileDependencyConfiguration = config.compileDependencies.provider.getConfiguration(context).also { configuration ->
-                config.compileDependencies.relations.setupExtendsFromRelations(configuration, context)
-            },
-            apiElementsConfiguration = config.apiElements.provider.getConfiguration(context).also { configuration ->
-                config.apiElements.relations.setupExtendsFromRelations(configuration, context)
-            },
-            hostSpecificMetadataElementsConfiguration =
-            config.hostSpecificMetadataElements.provider.getConfiguration(context).also { configuration ->
-                config.hostSpecificMetadataElements.relations.setupExtendsFromRelations(configuration, context)
-            }
-        )
-    }
-}
-
-class GradleKpmNativeVariantConfigurator<T : GradleKpmNativeVariantInternal>(
-    private val config: GradleKpmNativeVariantConfig<T>
-) : GradleKpmFragmentFactory.FragmentConfigurator<T> {
-
-    override fun configure(fragment: T) {
-        fragment.project.setupNativeCompiler(fragment.konanTarget)
-
-        fragment.compileDependenciesConfiguration.configure(config.compileDependencies, fragment)
-        fragment.apiElementsConfiguration.configure(config.apiElements, fragment)
-        fragment.hostSpecificMetadataElementsConfiguration?.configure(config.hostSpecificMetadataElements, fragment)
-
-        config.sourceDirectoriesConfigurator.configure(fragment)
-        config.compileTaskConfigurator.registerCompileTasks(fragment)
-        config.sourceArchiveTaskConfigurator.registerSourceArchiveTask(fragment)
-        config.publicationConfigurator.configure(fragment)
-    }
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmNativeVariantInternal.kt

@@ -1,56 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.artifacts.Configuration
-import org.jetbrains.kotlin.gradle.dsl.KotlinCommonOptions
-import org.jetbrains.kotlin.gradle.plugin.mpp.DefaultCInteropSettings
-import org.jetbrains.kotlin.gradle.plugin.mpp.GradleKpmDefaultCInteropSettingsFactory
-import org.jetbrains.kotlin.gradle.plugin.mpp.publishedConfigurationName
-import org.jetbrains.kotlin.konan.target.KonanTarget
-
-abstract class GradleKpmNativeVariantInternal(
-    containingModule: GradleKpmModule,
-    fragmentName: String,
-    val konanTarget: KonanTarget,
-    dependencyConfigurations: GradleKpmFragmentDependencyConfigurations,
-    compileDependencyConfiguration: Configuration,
-    apiElementsConfiguration: Configuration,
-    final override val hostSpecificMetadataElementsConfiguration: Configuration?
-) : GradleKpmNativeVariant,
-    GradleKpmVariantInternal(
-        containingModule = containingModule,
-        fragmentName = fragmentName,
-        dependencyConfigurations = dependencyConfigurations,
-        compileDependenciesConfiguration = compileDependencyConfiguration,
-        apiElementsConfiguration = apiElementsConfiguration
-    ),
-    GradleKpmSingleMavenPublishedModuleHolder by GradleKpmDefaultSingleMavenPublishedModuleHolder(containingModule, fragmentName) {
-
-    @Deprecated("Please declare explicit dependency on kotlinx-cli. This option is scheduled to be removed in 1.9.0")
-    override var enableEndorsedLibraries: Boolean = false
-
-    override val gradleVariantNames: Set<String>
-        get() = listOf(apiElementsConfiguration.name).flatMap { listOf(it, publishedConfigurationName(it)) }.toSet()
-
-    val cinterops by lazy {
-        project.container(
-            DefaultCInteropSettings::class.java, GradleKpmDefaultCInteropSettingsFactory(compilationData)
-        )
-    }
-
-    override val compilationData by lazy { GradleKpmNativeVariantCompilationData(this) }
-}
-
-interface GradleKpmNativeCompilationData<T : KotlinCommonOptions> : GradleKpmCompilationData<T> {
-    val konanTarget: KonanTarget
-
-    @Deprecated(
-        "Please declare explicit dependency on kotlinx-cli. This option has no longer effect since 1.9.0",
-        level = DeprecationLevel.ERROR
-    )
-    val enableEndorsedLibs: Boolean
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmProjectModelContainer.kt

@@ -1,40 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.NamedDomainObjectContainer
-import org.gradle.api.Project
-import org.gradle.api.publish.maven.MavenPublication
-import org.jetbrains.kotlin.gradle.dsl.pm20Extension
-import org.jetbrains.kotlin.project.model.KpmModuleIdentifier
-
-internal interface GradleKpmProjectModelContainer {
-    val modules: NamedDomainObjectContainer<GradleKpmModule>
-    val metadataCompilationRegistryByModuleId: MutableMap<KpmModuleIdentifier, MetadataCompilationRegistry>
-    val rootPublication: MavenPublication?
-}
-
-internal val Project.metadataCompilationRegistryByModuleId: MutableMap<KpmModuleIdentifier, MetadataCompilationRegistry>
-    get() = this.pm20Extension.kpmModelContainer.metadataCompilationRegistryByModuleId
-
-internal class GradleKpmDefaultProjectModelContainer(
-    override val modules: NamedDomainObjectContainer<GradleKpmModule>,
-    override val metadataCompilationRegistryByModuleId: MutableMap<KpmModuleIdentifier, MetadataCompilationRegistry>,
-) : GradleKpmProjectModelContainer {
-    override var rootPublication: MavenPublication? = null
-
-    companion object {
-        fun create(project: Project): GradleKpmDefaultProjectModelContainer {
-            return GradleKpmDefaultProjectModelContainer(createKpmModulesContainer(project), mutableMapOf())
-        }
-
-        private fun createKpmModulesContainer(project: Project): NamedDomainObjectContainer<GradleKpmModule> =
-            project.objects.domainObjectContainer(
-                GradleKpmModule::class.java,
-                GradleKpmModuleFactory(project)
-            )
-    }
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmPublicationConfigurator.kt

@@ -1,25 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-interface GradleKpmPublicationConfigurator<in T : GradleKpmVariant> : GradleKpmFragmentFactory.FragmentConfigurator<T> {
-
-    object NoPublication : GradleKpmPublicationConfigurator<GradleKpmVariant> {
-        override fun configure(fragment: GradleKpmVariant) = Unit
-    }
-
-    object SingleVariantPublication : GradleKpmPublicationConfigurator<GradleKpmPublishedVariantWithRuntime> {
-        override fun configure(fragment: GradleKpmPublishedVariantWithRuntime) {
-            GradleKpmVariantPublishingConfigurator.get(fragment.project).configureSingleVariantPublication(fragment)
-        }
-    }
-
-    object NativeVariantPublication : GradleKpmPublicationConfigurator<GradleKpmNativeVariantInternal> {
-        override fun configure(fragment: GradleKpmNativeVariantInternal) {
-            GradleKpmVariantPublishingConfigurator.get(fragment.project).configureNativeVariantPublication(fragment)
-        }
-    }
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmPublishedVariantWithRuntime.kt

@@ -1,37 +0,0 @@
-/*
- * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.artifacts.Configuration
-import org.jetbrains.kotlin.gradle.plugin.mpp.publishedConfigurationName
-import org.jetbrains.kotlin.gradle.utils.dashSeparatedName
-
-abstract class GradleKpmPublishedVariantWithRuntime(
-    containingModule: GradleKpmModule, fragmentName: String,
-    dependencyConfigurations: GradleKpmFragmentDependencyConfigurations,
-    compileDependencyConfiguration: Configuration,
-    apiElementsConfiguration: Configuration,
-    runtimeDependencyConfiguration: Configuration,
-    runtimeElementsConfiguration: Configuration
-) : GradleKpmVariantWithRuntimeInternal(
-    containingModule = containingModule,
-    fragmentName = fragmentName,
-    dependencyConfigurations = dependencyConfigurations,
-    compileDependencyConfiguration = compileDependencyConfiguration,
-    apiElementsConfiguration = apiElementsConfiguration,
-    runtimeDependenciesConfiguration = runtimeDependencyConfiguration,
-    runtimeElementsConfiguration = runtimeElementsConfiguration
-), GradleKpmSingleMavenPublishedModuleHolder by GradleKpmDefaultSingleMavenPublishedModuleHolder(
-    containingModule, defaultModuleSuffix(containingModule, fragmentName)
-) {
-    override val gradleVariantNames: Set<String>
-        get() = listOf(apiElementsConfiguration.name, runtimeElementsConfiguration.name).flatMapTo(mutableSetOf()) {
-            listOf(it, publishedConfigurationName(it))
-        }
-}
-
-private fun defaultModuleSuffix(module: GradleKpmModule, variantName: String): String =
-    dashSeparatedName(variantName, module.moduleClassifier)

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmSingleMavenPublishedModuleHolder.kt

@@ -1,15 +0,0 @@
-/*
- * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.publish.maven.MavenPublication
-
-interface GradleKpmSingleMavenPublishedModuleHolder {
-    fun assignMavenPublication(publication: MavenPublication)
-    fun whenPublicationAssigned(handlePublication: (MavenPublication) -> Unit)
-    val defaultPublishedModuleSuffix: String?
-    val publishedMavenModuleCoordinates: PublishedModuleCoordinatesProvider
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmSourceArchiveTaskConfigurator.kt

@@ -1,31 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.tasks.TaskProvider
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.unambiguousNameInProject
-import org.jetbrains.kotlin.gradle.plugin.mpp.sourcesJarTaskNamed
-import org.jetbrains.kotlin.gradle.utils.future
-
-interface GradleKpmSourceArchiveTaskConfigurator<in T : GradleKpmVariant> {
-    fun registerSourceArchiveTask(variant: T): TaskProvider<*>?
-}
-
-object GradleKpmDefaultKotlinSourceArchiveTaskConfigurator : GradleKpmSourceArchiveTaskConfigurator<GradleKpmVariant> {
-    override fun registerSourceArchiveTask(variant: GradleKpmVariant): TaskProvider<*> {
-        return sourcesJarTaskNamed(
-            taskName = variant.sourceArchiveTaskName,
-            componentName = variant.name,
-            project = variant.project,
-            sourceSets = variant.project.future {
-                GradleKpmFragmentSourcesProvider().getSourcesFromRefinesClosureAsMap(variant)
-                    .entries.associate { it.key.unambiguousNameInProject to it.value.get() }
-            },
-            artifactNameAppendix = variant.name,
-            componentTypeName = "variant",
-        )
-    }
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmSourceDirectoriesConfigurator.kt

@@ -1,33 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.jetbrains.kotlin.gradle.utils.lowerCamelCaseName
-import java.io.File
-
-interface GradleKpmSourceDirectoriesConfigurator<in T : GradleKpmFragment>: GradleKpmFragmentFactory.FragmentConfigurator<T>
-
-object GradleKpmDefaultSourceDirectoriesConfigurator : GradleKpmSourceDirectoriesConfigurator<GradleKpmFragment> {
-    override fun configure(fragment: GradleKpmFragment) {
-        fragment.kotlinSourceRoots.srcDir(
-            fragment.project.provider {
-                defaultSourceFolder(
-                    fragment,
-                    type = "kotlin"
-                )
-            }
-        )
-    }
-
-    private fun fragmentDirectoryName(fragment: GradleKpmFragment): String {
-        return lowerCamelCaseName(fragment.name, fragment.containingModule.name)
-    }
-
-    fun defaultSourceFolder(fragment: GradleKpmFragment, type: String): File {
-        val fragmentDirectoryName = fragmentDirectoryName(fragment)
-        return fragment.project.file("src/$fragmentDirectoryName/$type")
-    }
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmVariant.kt

@@ -5,54 +5,6 @@
 
 package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
 
-import org.gradle.api.artifacts.Configuration
-import org.gradle.api.file.ConfigurableFileCollection
-import org.gradle.api.file.FileCollection
-import org.jetbrains.kotlin.gradle.plugin.KotlinCompilationOutput
-import org.jetbrains.kotlin.gradle.plugin.KotlinPlatformType
-import org.jetbrains.kotlin.project.model.KpmVariant
-
-interface GradleKpmVariant : GradleKpmFragment, KpmVariant {
-    val platformType: KotlinPlatformType
-
-    // TODO generalize with KotlinCompilation?
-    val compileDependenciesConfiguration: Configuration
-
-    var compileDependencyFiles: FileCollection
-
-    // TODO rewrite using our own artifacts API?
-    val compilationOutputs: KotlinCompilationOutput
-
-    // TODO rewrite using our own artifacts API
-    val sourceArchiveTaskName: String
-
-    // TODO generalize exposing outputs: what if a variant has more than one such configurations or none?
-    val apiElementsConfiguration: Configuration
-
-    val gradleVariantNames: Set<String>
-}
-
-interface GradleKpmVariantWithRuntime : GradleKpmVariant {
-    // TODO deduplicate with KotlinCompilation?
-    val runtimeDependenciesConfiguration: Configuration
-
-    var runtimeDependencyFiles: FileCollection
-
-    val runtimeFiles: ConfigurableFileCollection
-
-    // TODO generalize exposing outputs: what if a variant has more than one such configurations or none?
-    val runtimeElementsConfiguration: Configuration
-}
-
-interface GradleKpmNativeVariant : GradleKpmVariant {
-    override val platformType: KotlinPlatformType
-        get() = KotlinPlatformType.native
-
-    val hostSpecificMetadataElementsConfiguration: Configuration?
-
-    var enableEndorsedLibraries: Boolean
-}
-
 interface PublishedModuleCoordinatesProvider {
     val group: String
     val name: String

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmVariantCompilationData.kt

@@ -1,44 +0,0 @@
-/*
- * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.Project
-import org.gradle.api.file.FileCollection
-import org.gradle.api.file.SourceDirectorySet
-import org.jetbrains.kotlin.gradle.dsl.KotlinCommonOptions
-import org.jetbrains.kotlin.gradle.plugin.KotlinCompilationOutput
-import org.jetbrains.kotlin.gradle.plugin.KotlinPlatformType
-import org.jetbrains.kotlin.project.model.LanguageSettings
-
-interface GradleKpmVariantCompilationData<T : KotlinCommonOptions> : GradleKpmCompilationData<T> {
-    override val owner: GradleKpmVariant
-
-    override val project: Project get() = owner.containingModule.project
-
-    override val compilationPurpose: String
-        get() = owner.containingModule.name
-
-    override val compilationClassifier: String
-        get() = owner.name
-
-    override val output: KotlinCompilationOutput
-        get() = owner.compilationOutputs
-
-    override val compileKotlinTaskName: String
-
-    override val compileAllTaskName: String
-
-    override val kotlinSourceDirectoriesByFragmentName: Map<String, SourceDirectorySet>
-
-    override val compileDependencyFiles: FileCollection
-        get() = owner.compileDependencyFiles
-
-    override val languageSettings: LanguageSettings
-        get() = owner.languageSettings
-
-    override val platformType: KotlinPlatformType
-        get() = owner.platformType
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmVariantCompilationDataInternal.kt

@@ -1,77 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.artifacts.component.ProjectComponentIdentifier
-import org.gradle.api.file.FileCollection
-import org.gradle.api.file.SourceDirectorySet
-import org.jetbrains.kotlin.gradle.dsl.KotlinCommonOptions
-import org.jetbrains.kotlin.gradle.plugin.mpp.KpmGradleModuleVariantResolver
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.allDependencyModules
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.disambiguateName
-import org.jetbrains.kotlin.gradle.utils.filesProvider
-import org.jetbrains.kotlin.gradle.utils.lowerCamelCaseName
-import org.jetbrains.kotlin.project.model.KpmVariantResolution
-
-interface GradleKpmVariantCompilationDataInternal<T : KotlinCommonOptions> : GradleKpmVariantCompilationData<T> {
-    override val compileKotlinTaskName: String
-        get() = lowerCamelCaseName("compile", compilationPurpose.takeIf { it != "main" }, "Kotlin", compilationClassifier)
-
-    override val compileAllTaskName: String
-        get() = owner.disambiguateName("classes")
-
-    override val kotlinSourceDirectoriesByFragmentName: Map<String, SourceDirectorySet>
-        get() = owner.withRefinesClosure.filterIsInstance<GradleKpmVariant>().associate { it.disambiguateName("") to it.kotlinSourceRoots }
-
-    override val friendPaths: Iterable<FileCollection>
-        get() {
-            // TODO note for Android: see the friend artifacts code in KotlinAndroidCompilation; should we port it here?
-            return listOf(
-                project.filesProvider {
-                    val friendVariants = resolveFriendVariants()
-                    val friendModuleClassifiers = friendVariants.map { it.containingModule.moduleClassifier }.toSet()
-                    owner.compileDependenciesConfiguration
-                        .incoming.artifactView { view ->
-                            view.componentFilter { id ->
-                                // FIXME rewrite using the proper module resolution after those changes are merged
-                                val asProject = id as? ProjectComponentIdentifier
-                                @Suppress("DEPRECATION")
-                                asProject?.build?.isCurrentBuild == true &&
-                                        asProject.projectPath == owner.project.path
-                            }
-                        }.artifacts.filter {
-                            // FIXME rewrite using the proper module resolution after those changes are merged
-                            moduleClassifiersFromCapabilities(it.variant.capabilities).any { it in friendModuleClassifiers }
-                        }.map { it.file }
-                }
-            )
-        }
-
-    override val moduleName: String
-        get() = owner.ownModuleName()
-
-    private fun resolveFriendVariants(): Iterable<GradleKpmVariant> {
-        val moduleResolver = GradleKpmModuleDependencyResolver.getForCurrentBuild(project)
-        val variantResolver = KpmGradleModuleVariantResolver.getForCurrentBuild(project)
-        val dependencyGraphResolver = GradleKpmDependencyGraphResolver(moduleResolver)
-
-        val friendModules =
-            ((dependencyGraphResolver.resolveDependencyGraph(owner.containingModule) as? GradleKpmDependencyGraph)
-                ?: error("Failed to resolve dependencies of ${owner.containingModule}"))
-                .allDependencyModules
-                .filterIsInstance<GradleKpmModule>()
-                .filter { dependencyModule ->
-                    // the module comes from the same Gradle project // todo: extend to other friends once supported
-                    dependencyModule.project == owner.containingModule.project
-                }
-
-        return friendModules
-            .map { friendModule -> variantResolver.getChosenVariant(owner, friendModule) }
-            // also, important to check that the owner variant really requests this module:
-            .filterIsInstance<KpmVariantResolution.KpmVariantMatch>()
-            .mapNotNull { variantMatch -> variantMatch.chosenVariant as? GradleKpmVariant }
-    }
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmVariantInternal.kt

@@ -1,51 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.artifacts.Configuration
-import org.gradle.api.file.FileCollection
-import org.jetbrains.kotlin.gradle.plugin.KotlinCompilationOutput
-import org.jetbrains.kotlin.gradle.plugin.KotlinPlatformType
-import org.jetbrains.kotlin.gradle.plugin.mpp.DefaultKotlinCompilationOutput
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.disambiguateName
-import org.jetbrains.kotlin.project.model.KotlinAttributeKey
-import org.jetbrains.kotlin.project.model.KotlinPlatformTypeAttribute
-
-abstract class GradleKpmVariantInternal(
-    containingModule: GradleKpmModule,
-    fragmentName: String,
-    dependencyConfigurations: GradleKpmFragmentDependencyConfigurations,
-    final override val compileDependenciesConfiguration: Configuration,
-    final override val apiElementsConfiguration: Configuration
-) : GradleKpmFragmentInternal(
-    containingModule, fragmentName, dependencyConfigurations
-), GradleKpmVariant {
-
-    override val variantAttributes: Map<KotlinAttributeKey, String>
-        get() = mapOf(KotlinPlatformTypeAttribute to kotlinPlatformTypeAttributeFromPlatform(platformType)) // TODO user attributes
-
-    override var compileDependencyFiles: FileCollection = project.files({ compileDependenciesConfiguration })
-
-    internal abstract val compilationData: GradleKpmVariantCompilationDataInternal<*>
-
-    // TODO rewrite using our own artifacts API?
-    override val compilationOutputs: KotlinCompilationOutput = DefaultKotlinCompilationOutput(
-        project, project.provider { project.buildDir.resolve("processedResources/${containingModule.name}/${fragmentName}") }
-    )
-
-    // TODO rewrite using our own artifacts API
-    override val sourceArchiveTaskName: String
-        get() = defaultSourceArtifactTaskName
-
-    override fun toString(): String = "variant $fragmentName in $containingModule"
-}
-
-private fun kotlinPlatformTypeAttributeFromPlatform(platformType: KotlinPlatformType) = platformType.name
-
-// TODO: rewrite with the artifacts API
-internal val GradleKpmVariant.defaultSourceArtifactTaskName: String
-    get() = disambiguateName("sourcesJar")
-

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradleKpmVariantWithRuntimeInternal.kt

@@ -1,33 +0,0 @@
-/*
- * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.artifacts.Configuration
-import org.gradle.api.file.ConfigurableFileCollection
-import org.gradle.api.file.FileCollection
-
-abstract class GradleKpmVariantWithRuntimeInternal(
-    containingModule: GradleKpmModule,
-    fragmentName: String,
-    dependencyConfigurations: GradleKpmFragmentDependencyConfigurations,
-    compileDependencyConfiguration: Configuration,
-    apiElementsConfiguration: Configuration,
-    final override val runtimeDependenciesConfiguration: Configuration,
-    final override val runtimeElementsConfiguration: Configuration
-) : GradleKpmVariantInternal(
-    containingModule = containingModule,
-    fragmentName = fragmentName,
-    dependencyConfigurations = dependencyConfigurations,
-    compileDependenciesConfiguration = compileDependencyConfiguration,
-    apiElementsConfiguration = apiElementsConfiguration
-), GradleKpmVariantWithRuntime {
-    // TODO deduplicate with KotlinCompilation?
-
-    override var runtimeDependencyFiles: FileCollection = project.files(runtimeDependenciesConfiguration)
-
-    override val runtimeFiles: ConfigurableFileCollection =
-        project.files(listOf({ compilationOutputs.allOutputs }, { runtimeDependencyFiles }))
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/GradlePlugin.kt

@@ -1,177 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.NamedDomainObjectContainer
-import org.gradle.api.NamedDomainObjectProvider
-import org.gradle.api.Plugin
-import org.gradle.api.Project
-import org.gradle.api.component.SoftwareComponentFactory
-import org.gradle.api.plugins.JavaBasePlugin
-import org.gradle.api.publish.PublishingExtension
-import org.gradle.api.publish.maven.MavenPublication
-import org.gradle.tooling.provider.model.ToolingModelBuilderRegistry
-import org.gradle.util.GradleVersion
-import org.jetbrains.kotlin.gradle.dsl.KotlinProjectExtension
-import org.jetbrains.kotlin.gradle.dsl.KotlinTopLevelExtension
-import org.jetbrains.kotlin.gradle.dsl.pm20Extension
-import org.jetbrains.kotlin.gradle.internal.customizeKotlinDependencies
-import org.jetbrains.kotlin.gradle.plugin.KotlinSourceSet
-import org.jetbrains.kotlin.gradle.utils.checkGradleCompatibility
-import javax.inject.Inject
-
-abstract class KotlinPm20GradlePlugin @Inject constructor(
-    @Inject private val softwareComponentFactory: SoftwareComponentFactory,
-    @Inject private val toolingModelBuilderRegistry: ToolingModelBuilderRegistry
-) : Plugin<Project> {
-    override fun apply(project: Project) {
-        checkGradleCompatibility("the Kotlin Multiplatform plugin", GradleVersion.version("6.1"))
-
-        // Gradle sets up the attribute schema for consuming JVM dependencies in the JavaBasePlugin
-        project.plugins.apply(JavaBasePlugin::class.java)
-
-        createDefaultModules(project)
-        customizeKotlinDependencies(project)
-        registerDefaultVariantFactories(project)
-        setupFragmentsMetadataForKpmModules(project)
-        setupKpmModulesPublication(project)
-    }
-
-    private fun createDefaultModules(project: Project) {
-        project.pm20Extension.apply {
-            modules.create(GradleKpmModule.MAIN_MODULE_NAME)
-            modules.create(GradleKpmModule.TEST_MODULE_NAME)
-            main { makePublic() }
-        }
-    }
-
-    private fun setupPublicationForModule(module: GradleKpmModule) {
-        val project = module.project
-
-        val metadataElements = project.configurations.getByName(metadataElementsConfigurationName(module))
-        val sourceElements = project.configurations.getByName(sourceElementsConfigurationName(module))
-
-        val componentName = rootPublicationComponentName(module)
-        val rootSoftwareComponent = softwareComponentFactory.adhoc(componentName).also {
-            project.components.add(it)
-            it.addVariantsFromConfiguration(metadataElements) { }
-            it.addVariantsFromConfiguration(sourceElements) { }
-        }
-
-        module.ifMadePublic {
-            val metadataDependencyConfiguration = resolvableMetadataConfiguration(module)
-            project.pluginManager.withPlugin("maven-publish") {
-                project.extensions.getByType(PublishingExtension::class.java).publications.create(
-                    componentName,
-                    MavenPublication::class.java
-                ) { publication ->
-                    publication.from(rootSoftwareComponent)
-                    publication.versionMapping { versionMapping ->
-                        versionMapping.allVariants {
-                            it.fromResolutionOf(metadataDependencyConfiguration)
-                        }
-                    }
-                }
-            }
-        }
-    }
-}
-
-fun rootPublicationComponentName(module: GradleKpmModule) =
-    module.disambiguateName("root")
-
-// NB: inheriting `KotlinProjectExtension` is a hack, as well as overriding 'sourceSets'
-// This is done because 'project.kotlinProjectExtension' casts extension to KotlinProjectExtension,
-// resulting in CCE, and some code (like KotlinGradleProjectCheckers) that is launched universally
-// in KPM and TCS actually calls this method, breaking KPM tests.
-//
-// Ideally, respective code should just treat top-level extensions more carefully, but as KPM
-// is not in focus for now, we don't want to complicate the new code with those matters.
-//
-// Inheriting KotlinProjectExtension allows such code to not fail. When KPM work is resumed,
-// this inheritance should be removed
-open class KotlinPm20ProjectExtension(project: Project) : KotlinProjectExtension(project) {
-    override var sourceSets: NamedDomainObjectContainer<KotlinSourceSet>
-        get() = super.sourceSets
-        set(value) {
-            super.sourceSets = value
-        }
-
-    internal val kpmModelContainer = GradleKpmDefaultProjectModelContainer.create(project)
-
-    val modules: NamedDomainObjectContainer<GradleKpmModule>
-        get() = kpmModelContainer.modules
-
-    @Suppress("unused") // DSL function
-    fun mainAndTest(configure: GradleKpmModule.() -> Unit) {
-        main(configure)
-        test(configure)
-    }
-
-    val main: GradleKpmModule
-        get() = modules.getByName(GradleKpmModule.MAIN_MODULE_NAME)
-
-    val test: GradleKpmModule
-        get() = modules.getByName(GradleKpmModule.TEST_MODULE_NAME)
-
-    fun main(configure: GradleKpmModule.() -> Unit = { }) = main.apply(configure)
-    fun test(configure: GradleKpmModule.() -> Unit = { }) = test.apply(configure)
-
-    @PublishedApi
-    @JvmName("isAllowCommonizer")
-    internal fun isAllowCommonizerForIde(@Suppress("UNUSED_PARAMETER") project: Project): Boolean = false
-}
-
-val GradleKpmModule.jvm: GradleKpmJvmVariant
-    get() = fragments.maybeCreate("jvm", GradleKpmJvmVariant::class.java)
-
-fun GradleKpmModule.jvm(configure: GradleKpmJvmVariant.() -> Unit): GradleKpmJvmVariant = jvm.apply(configure)
-
-fun KotlinPm20ProjectExtension.jvm(configure: KotlinFragmentSlice<GradleKpmJvmVariant>.() -> Unit) {
-    val getOrCreateVariant: GradleKpmModule.() -> GradleKpmJvmVariant = { jvm }
-    mainAndTest { getOrCreateVariant(this) }
-    val slice = KotlinFragmentSlice(this, getOrCreateVariant)
-    configure(slice)
-}
-
-open class KotlinFragmentSlice<T : GradleKpmFragment>(
-    val pm20ProjectExtension: KotlinPm20ProjectExtension,
-    val getOrCreateFragment: (GradleKpmModule) -> T
-) {
-    fun inMain(configure: T.() -> Unit) {
-        pm20ProjectExtension.modules.getByName(GradleKpmModule.MAIN_MODULE_NAME).apply {
-            getOrCreateFragment(this).configure()
-        }
-    }
-
-    fun inTest(configure: T.() -> Unit) {
-        pm20ProjectExtension.modules.getByName(GradleKpmModule.TEST_MODULE_NAME).apply {
-            getOrCreateFragment(this).configure()
-        }
-    }
-
-    fun inMainAndTest(configure: T.() -> Unit) {
-        pm20ProjectExtension.mainAndTest { getOrCreateFragment(this).configure() }
-    }
-
-    fun inAllModules(configure: T.() -> Unit) {
-        pm20ProjectExtension.modules.all {
-            getOrCreateFragment(it).configure()
-        }
-    }
-
-    fun inModule(moduleName: String, configure: T.() -> Unit) {
-        pm20ProjectExtension.modules.getByName(moduleName).apply { getOrCreateFragment(this).configure() }
-    }
-
-    fun inModule(module: NamedDomainObjectProvider<GradleKpmModule>, configure: T.() -> Unit) {
-        module.get().apply { inModule(this, configure) }
-    }
-
-    fun inModule(module: GradleKpmModule, configure: T.() -> Unit) {
-        getOrCreateFragment(module).configure()
-    }
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/compilerPluginProvider.kt

@@ -1,130 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.Project
-import org.gradle.api.provider.Provider
-import org.jetbrains.kotlin.gradle.plugin.FilesSubpluginOption
-import org.jetbrains.kotlin.gradle.plugin.SubpluginOption
-import org.jetbrains.kotlin.gradle.tasks.CompilerPluginOptions
-import org.jetbrains.kotlin.gradle.tasks.KotlinCompilerPluginData
-import org.jetbrains.kotlin.gradle.utils.addGradlePluginMetadataAttributes
-import org.jetbrains.kotlin.gradle.utils.newProperty
-import org.jetbrains.kotlin.project.model.*
-import java.io.File
-
-internal fun Project.compilerPluginProviderForMetadata(
-    fragment: GradleKpmFragment,
-    compilationData: GradleKpmCommonFragmentMetadataCompilationData
-) = compilerPluginDataProvider(compilationData, fragment::metadataCompilationPluginData)
-
-internal fun Project.compilerPluginProviderForNativeMetadata(
-    fragment: GradleKpmFragment,
-    compilationData: GradleKpmNativeFragmentMetadataCompilationData
-) = compilerPluginDataProvider(compilationData, fragment::nativeMetadataCompilationPluginData)
-
-internal fun Project.compilerPluginProviderForPlatformCompilation(
-    variant: GradleKpmVariant,
-    compilationData: GradleKpmCompilationData<*>
-) = compilerPluginDataProvider(compilationData, variant::platformCompilationPluginData)
-
-internal fun GradleKpmCompilationData<*>.pluginClasspathConfigurationName() = "${compileKotlinTaskName}PluginClasspath"
-
-private fun Project.compilerPluginDataProvider(
-    compilationData: GradleKpmCompilationData<*>,
-    pluginDataList: () -> List<PluginData>
-): Provider<KotlinCompilerPluginData> {
-    return newProperty {
-        val configurationName = compilationData.pluginClasspathConfigurationName()
-        val builder = CompilerPluginOptionsBuilder(project, configurationName)
-        builder += pluginDataList()
-        builder.build()
-    }.apply { disallowUnsafeRead() }
-}
-
-private class CompilerPluginOptionsBuilder(
-    private val project: Project,
-    private val configurationName: String
-) {
-    private val pluginOptions = CompilerPluginOptions()
-    private val artifacts = mutableListOf<String>()
-    private val gradleInputs = mutableMapOf<String, MutableList<String>>()
-    private val gradleInputFiles = mutableSetOf<File>()
-    private val gradleOutputFiles = mutableSetOf<File>()
-
-    operator fun plusAssign(pluginData: PluginData) {
-        artifacts += pluginData.artifact.toGradleCoordinates()
-
-        for (option in pluginData.options) {
-            pluginOptions.addPluginArgument(pluginData.pluginId, option.toSubpluginOption())
-
-            if (!option.isTransient) {
-                addToInputsOutputs(pluginData.pluginId, option)
-            }
-        }
-    }
-
-    operator fun plusAssign(pluginDataCollection: Collection<PluginData>) {
-        for (pluginData in pluginDataCollection) {
-            this += pluginData
-        }
-    }
-
-    private fun addToInputsOutputs(pluginId: String, option: PluginOption) {
-        when (option) {
-            is FilesOption ->
-                if (option.isOutput) {
-                    gradleOutputFiles += option.files
-                } else {
-                    gradleInputFiles += option.files
-                }
-            is StringOption -> gradleInputs
-                .getOrPut("${pluginId}.${option.key}") { mutableListOf() }
-                .add(option.value)
-        }
-    }
-
-    fun build(): KotlinCompilerPluginData {
-        val pluginClasspathConfiguration =
-            project.configurations.maybeCreate(configurationName).apply {
-                isCanBeConsumed = false
-                isCanBeResolved = true
-                isVisible = false
-                addGradlePluginMetadataAttributes(project)
-            }
-        artifacts.forEach { project.dependencies.add(configurationName, it) }
-
-        return KotlinCompilerPluginData(
-            classpath = pluginClasspathConfiguration,
-            options = pluginOptions,
-            inputsOutputsState = KotlinCompilerPluginData.InputsOutputsState(
-                inputs = gradleInputs.flattenWithIndex(),
-                inputFiles = gradleInputFiles,
-                outputFiles = gradleOutputFiles
-            )
-        )
-    }
-
-    private fun Map<String, List<String>>.flattenWithIndex(): Map<String, String> {
-        val result = mutableMapOf<String, String>()
-
-        for ((key, values) in this) {
-            for ((index, value) in values.withIndex()) {
-                result["${key}.$index"] = value
-            }
-        }
-
-        return result
-    }
-
-    private fun PluginOption.toSubpluginOption() = when (this) {
-        is FilesOption -> FilesSubpluginOption(key, files)
-        is StringOption -> SubpluginOption(key, value)
-    }
-
-    private fun PluginData.ArtifactCoordinates.toGradleCoordinates(): String =
-        listOfNotNull(group, artifact, version).joinToString(":")
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/defaultAttributes.kt

@@ -1,53 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-@file:Suppress("FunctionName")
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.attributes.Usage.USAGE_ATTRIBUTE
-import org.gradle.api.attributes.java.TargetJvmEnvironment
-import org.gradle.api.attributes.java.TargetJvmEnvironment.TARGET_JVM_ENVIRONMENT_ATTRIBUTE
-import org.jetbrains.kotlin.gradle.plugin.KotlinPlatformType
-import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinNativeTarget
-import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinUsages
-import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinUsages.consumerApiUsage
-import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinUsages.consumerRuntimeUsage
-import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinUsages.producerApiUsage
-import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinUsages.producerRuntimeUsage
-import org.jetbrains.kotlin.gradle.plugin.usageByName
-import org.jetbrains.kotlin.gradle.utils.isGradleVersionAtLeast
-
-val GradleKpmPlatformAttributes = GradleKpmConfigurationAttributesSetup<GradleKpmVariant> {
-    if (isGradleVersionAtLeast(7, 0) && fragment.platformType == KotlinPlatformType.jvm) {
-        namedAttribute(TARGET_JVM_ENVIRONMENT_ATTRIBUTE, TargetJvmEnvironment.STANDARD_JVM)
-    }
-
-    attribute(KotlinPlatformType.attribute, fragment.platformType)
-}
-
-val GradleKpmConsumerApiUsageAttribute = GradleKpmConfigurationAttributesSetup<GradleKpmVariant> {
-    attribute(USAGE_ATTRIBUTE, consumerApiUsage(project, fragment.platformType))
-}
-
-val GradleKpmProducerApiUsageAttribute = GradleKpmConfigurationAttributesSetup<GradleKpmVariant> {
-    attribute(USAGE_ATTRIBUTE, producerApiUsage(fragment.project, fragment.platformType))
-}
-
-val GradleKpmConsumerRuntimeUsageAttribute = GradleKpmConfigurationAttributesSetup<GradleKpmVariant> {
-    attribute(USAGE_ATTRIBUTE, consumerRuntimeUsage(fragment.project, fragment.platformType))
-}
-
-val GradleKpmProducerRuntimeUsageAttribute = GradleKpmConfigurationAttributesSetup<GradleKpmVariant> {
-    attribute(USAGE_ATTRIBUTE, producerRuntimeUsage(fragment.project, fragment.platformType))
-}
-
-val GradleKpmMetadataUsageAttribute = GradleKpmConfigurationAttributesSetup<GradleKpmFragment> {
-    attribute(USAGE_ATTRIBUTE, fragment.project.usageByName(KotlinUsages.KOTLIN_METADATA))
-}
-
-val GradleKpmKonanTargetAttribute = GradleKpmConfigurationAttributesSetup<GradleKpmNativeVariantInternal> {
-    attributes.attribute(KotlinNativeTarget.konanTargetAttribute, fragment.konanTarget.name)
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/defaultConfigurations.kt

@@ -1,85 +0,0 @@
-/*
- * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.attributes.Bundling
-import org.gradle.api.attributes.Category
-
-val DefaultKotlinCompileDependenciesDefinition = GradleKpmConfigurationSetup(
-    provider = GradleKpmConfigurationProvider {
-        project.configurations.maybeCreate(disambiguateName("compileDependencies")).apply {
-            isCanBeConsumed = false
-            isCanBeResolved = true
-        }
-    },
-    relations = GradleKpmConfigurationRelationSetup {
-        extendsFrom(dependencies.transitiveApiConfiguration)
-        extendsFrom(dependencies.transitiveImplementationConfiguration)
-    },
-    attributes = GradleKpmPlatformAttributes + GradleKpmConsumerApiUsageAttribute
-)
-
-val DefaultKotlinRuntimeDependenciesDefinition = GradleKpmConfigurationSetup(
-    provider = GradleKpmConfigurationProvider {
-        project.configurations.maybeCreate(disambiguateName("runtimeDependencies")).apply {
-            isCanBeConsumed = false
-            isCanBeResolved = true
-        }
-    },
-    attributes = GradleKpmPlatformAttributes + GradleKpmConsumerRuntimeUsageAttribute,
-    relations = GradleKpmConfigurationRelationSetup {
-        extendsFrom(dependencies.transitiveApiConfiguration)
-        extendsFrom(dependencies.transitiveImplementationConfiguration)
-        extendsFrom(dependencies.transitiveRuntimeOnlyConfiguration)
-    }
-)
-
-val DefaultKotlinApiElementsDefinition = GradleKpmConfigurationSetup(
-    provider = GradleKpmConfigurationProvider {
-        project.configurations.maybeCreate(disambiguateName("apiElements")).apply {
-            isCanBeResolved = false
-            isCanBeConsumed = false
-            module.ifMadePublic { isCanBeConsumed = true }
-        }
-    },
-    relations = GradleKpmConfigurationRelationSetup { extendsFrom(dependencies.transitiveApiConfiguration) },
-    capabilities = GradleKpmModuleCapability,
-    attributes = GradleKpmPlatformAttributes + GradleKpmProducerApiUsageAttribute + GradleKpmConfigurationAttributesSetup {
-        attribute(Category.CATEGORY_ATTRIBUTE, fragment.project.objects.named(Category::class.java, Category.LIBRARY))
-        attribute(Bundling.BUNDLING_ATTRIBUTE, fragment.project.objects.named(Bundling::class.java, Bundling.EXTERNAL))
-    },
-)
-
-val DefaultKotlinRuntimeElementsDefinition = GradleKpmConfigurationSetup(
-    provider = GradleKpmConfigurationProvider {
-        project.configurations.maybeCreate(disambiguateName("runtimeElements")).apply {
-            isCanBeResolved = false
-            isCanBeConsumed = false
-            module.ifMadePublic { isCanBeConsumed = true }
-        }
-    },
-    relations = GradleKpmConfigurationRelationSetup {
-        extendsFrom(dependencies.transitiveApiConfiguration)
-        extendsFrom(dependencies.transitiveImplementationConfiguration)
-        extendsFrom(dependencies.transitiveRuntimeOnlyConfiguration)
-    },
-    attributes = GradleKpmPlatformAttributes + GradleKpmProducerRuntimeUsageAttribute + GradleKpmConfigurationAttributesSetup {
-        attribute(Category.CATEGORY_ATTRIBUTE, fragment.project.objects.named(Category::class.java, Category.LIBRARY))
-        attribute(Bundling.BUNDLING_ATTRIBUTE, fragment.project.objects.named(Bundling::class.java, Bundling.EXTERNAL))
-    },
-    capabilities = GradleKpmModuleCapability
-)
-
-val DefaultKotlinHostSpecificMetadataElementsDefinition = GradleKpmConfigurationSetup(
-    provider = GradleKpmConfigurationProvider {
-        project.configurations.maybeCreate(disambiguateName("hostSpecificMetadataElements")).apply {
-            isCanBeResolved = false
-            isCanBeConsumed = false
-        }
-    },
-    attributes = GradleKpmPlatformAttributes + GradleKpmKonanTargetAttribute + GradleKpmMetadataUsageAttribute,
-    artifacts = GradleKpmHostSpecificMetadataArtifact
-)

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/registerDefaultVariantFactories.kt

@@ -1,26 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.Project
-import org.jetbrains.kotlin.gradle.dsl.pm20Extension
-
-internal fun registerDefaultVariantFactories(project: Project) {
-    project.pm20Extension.modules.configureEach { module ->
-        module.fragments.registerFactory(
-            GradleKpmJvmVariant::class.java,
-            GradleKpmJvmVariantFactory(module)
-        )
-
-        fun <T : GradleKpmNativeVariantInternal> registerNativeVariantFactory(
-            constructor: GradleKpmNativeVariantConstructor<T>
-        ) = module.fragments.registerFactory(
-            constructor.variantClass, GradleKpmNativeVariantFactory(module, constructor)
-        )
-
-        allKpmNativeVariantConstructors.forEach { constructor -> registerNativeVariantFactory(constructor) }
-    }
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/setupFragmentsMetadataForKpmModules.kt

@@ -1,296 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.DefaultTask
-import org.gradle.api.Project
-import org.gradle.api.attributes.Category
-import org.gradle.api.attributes.Usage
-import org.gradle.api.tasks.TaskProvider
-import org.gradle.jvm.tasks.Jar
-import org.jetbrains.kotlin.gradle.dsl.pm20Extension
-import org.jetbrains.kotlin.gradle.plugin.*
-import org.jetbrains.kotlin.gradle.plugin.mpp.*
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.ComputedCapability
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.disambiguateName
-import org.jetbrains.kotlin.gradle.targets.metadata.KotlinMetadataTargetConfigurator
-import org.jetbrains.kotlin.gradle.targets.metadata.createGenerateProjectStructureMetadataTask
-import org.jetbrains.kotlin.gradle.targets.metadata.filesWithUnpackedArchives
-import org.jetbrains.kotlin.gradle.tasks.*
-import org.jetbrains.kotlin.gradle.tasks.withType
-import org.jetbrains.kotlin.gradle.utils.*
-import org.jetbrains.kotlin.gradle.utils.dashSeparatedName
-import org.jetbrains.kotlin.gradle.utils.filesProvider
-import org.jetbrains.kotlin.gradle.utils.lowerCamelCaseName
-import org.jetbrains.kotlin.library.KLIB_FILE_EXTENSION
-import org.jetbrains.kotlin.project.model.KpmFragment
-import java.util.concurrent.Callable
-
-internal fun setupFragmentsMetadataForKpmModules(project: Project) {
-    project.pm20Extension.modules.all { module ->
-        configureMetadataResolutionAndBuild(module)
-        configureMetadataExposure(module)
-    }
-}
-
-private fun configureMetadataResolutionAndBuild(module: GradleKpmModule) {
-    val project = module.project
-    createResolvableMetadataConfigurationForModule(module)
-
-    val metadataCompilationRegistry = MetadataCompilationRegistry()
-    project.metadataCompilationRegistryByModuleId[module.moduleIdentifier] =
-        metadataCompilationRegistry
-
-    configureMetadataCompilationsAndCreateRegistry(module, metadataCompilationRegistry)
-
-    configureMetadataJarTask(module, metadataCompilationRegistry)
-    generateAndExportProjectStructureMetadata(module)
-}
-
-private fun configureMetadataExposure(module: GradleKpmModule) {
-    val project = module.project
-    project.configurations.create(metadataElementsConfigurationName(module)).apply {
-        isCanBeConsumed = false
-        module.ifMadePublic {
-            isCanBeConsumed = true
-        }
-        isCanBeResolved = false
-        project.artifacts.add(name, project.tasks.named(metadataJarName(module)))
-        attributes.attribute(Usage.USAGE_ATTRIBUTE, project.usageByName(KotlinUsages.KOTLIN_METADATA))
-        attributes.attribute(KotlinPlatformType.attribute, KotlinPlatformType.common)
-        module.fragments.all { fragment ->
-            // FIXME: native api-implementation
-            project.addExtendsFromRelation(name, fragment.apiConfigurationName)
-        }
-        setModuleCapability(this, module)
-    }
-
-    val sourcesArtifactAppendix = dashSeparatedName(module.moduleClassifier, "all", "sources")
-    val sourcesArtifact = sourcesJarTaskNamed(
-        module.disambiguateName("allSourcesJar"),
-        module.name,
-        project,
-        project.future {
-            GradleKpmFragmentSourcesProvider().getAllFragmentSourcesAsMap(module).entries.associate { it.key.fragmentName to it.value.get() }
-        },
-        sourcesArtifactAppendix,
-        "module",
-    )
-    DocumentationVariantConfigurator().createSourcesElementsConfiguration(
-        project, sourceElementsConfigurationName(module),
-        sourcesArtifact.get(), "sources", ComputedCapability.fromModuleOrNull(module)
-    )
-}
-
-fun metadataElementsConfigurationName(module: GradleKpmModule) =
-    module.disambiguateName("metadataElements")
-
-fun sourceElementsConfigurationName(module: GradleKpmModule) =
-    module.disambiguateName("sourceElements")
-
-private fun generateAndExportProjectStructureMetadata(
-    module: GradleKpmModule
-) {
-    val project = module.project
-    val projectStructureMetadata = project.createGenerateProjectStructureMetadataTask(module)
-    project.tasks.withType<Jar>().named(metadataJarName(module)).configure { jar ->
-        jar.from(projectStructureMetadata.map { it.resultFile }) { spec ->
-            spec.into("META-INF")
-                .rename { MULTIPLATFORM_PROJECT_METADATA_JSON_FILE_NAME }
-        }
-    }
-    GlobalProjectStructureMetadataStorage.registerProjectStructureMetadata(project) {
-        buildProjectStructureMetadata(module)
-    }
-}
-
-private fun createResolvableMetadataConfigurationForModule(module: GradleKpmModule) {
-    val project = module.project
-    project.configurations.create(module.resolvableMetadataConfigurationName).apply {
-        isCanBeConsumed = false
-        isCanBeResolved = true
-        attributes.attribute(KotlinPlatformType.attribute, KotlinPlatformType.common)
-        attributes.attribute(Usage.USAGE_ATTRIBUTE, project.usageByName(KotlinUsages.KOTLIN_METADATA))
-        attributes.attribute(Category.CATEGORY_ATTRIBUTE, project.categoryByName(Category.LIBRARY))
-        module.fragments.all { fragment ->
-            project.addExtendsFromRelation(name, fragment.apiConfigurationName)
-            project.addExtendsFromRelation(name, fragment.implementationConfigurationName)
-        }
-    }
-}
-
-private fun configureMetadataCompilationsAndCreateRegistry(
-    module: GradleKpmModule,
-    metadataCompilationRegistry: MetadataCompilationRegistry
-) {
-    val project = module.project
-    val metadataResolverFactory = GradleKpmFragmentGranularMetadataResolverFactory()
-    module.fragments.all { fragment ->
-        val metadataResolver = metadataResolverFactory.getOrCreate(fragment)
-        createExtractMetadataTask(project, fragment, metadataResolver)
-    }
-    val compileAllTask = project.registerTask<DefaultTask>(lowerCamelCaseName(module.moduleClassifier, "metadataClasses"))
-    module.fragments.all { fragment ->
-        createCommonMetadataCompilation(fragment, compileAllTask, metadataCompilationRegistry)
-        createNativeMetadataCompilation(fragment, compileAllTask, metadataCompilationRegistry)
-    }
-    metadataCompilationRegistry.withAll { compilation ->
-        project.tasks.matching { it.name == compilation.compileKotlinTaskName }.configureEach { task ->
-            task.onlyIf { compilation.isActive }
-        }
-    }
-}
-
-private fun configureMetadataJarTask(
-    module: GradleKpmModule,
-    registry: MetadataCompilationRegistry
-) {
-    val project = module.project
-    val allMetadataJar = project.registerTask<Jar>(metadataJarName(module)) { task ->
-        if (module.moduleClassifier != null) {
-            task.archiveClassifier.set(module.moduleClassifier)
-        }
-        task.archiveAppendix.set("metadata")
-        task.from()
-    }
-    module.fragments.all { fragment ->
-        allMetadataJar.configure { jar ->
-            val metadataOutput = project.filesProvider {
-                val compilationData = registry.getForFragmentOrNull(fragment)
-                    .takeIf { !fragment.isNativeHostSpecific() }
-                    ?: return@filesProvider emptyList<Any>()
-                project.filesWithUnpackedArchives(compilationData.output.allOutputs, setOf(KLIB_FILE_EXTENSION))
-            }
-            jar.from(metadataOutput) { spec ->
-                spec.into(fragment.fragmentName)
-            }
-        }
-    }
-}
-
-internal fun metadataJarName(module: GradleKpmModule) =
-    lowerCamelCaseName(module.moduleClassifier, KotlinMetadataTargetConfigurator.ALL_METADATA_JAR_NAME)
-
-private fun createCommonMetadataCompilation(
-    fragment: GradleKpmFragment,
-    compileAllTask: TaskProvider<DefaultTask>,
-    metadataCompilationRegistry: MetadataCompilationRegistry
-) {
-    val module = fragment.containingModule
-    val project = module.project
-
-    val metadataCompilationData =
-        GradleKpmCommonFragmentMetadataCompilationDataImpl(
-            project,
-            fragment,
-            module,
-            compileAllTask,
-            metadataCompilationRegistry,
-            lazy { resolvedMetadataProviders(fragment) }
-        )
-    GradleKpmMetadataCompilationTasksConfigurator(project).createKotlinCommonCompilationTask(fragment, metadataCompilationData)
-    metadataCompilationRegistry.registerCommon(fragment, metadataCompilationData)
-}
-
-private fun createNativeMetadataCompilation(
-    fragment: GradleKpmFragment,
-    compileAllTask: TaskProvider<DefaultTask>,
-    metadataCompilationRegistry: MetadataCompilationRegistry
-) {
-    val module = fragment.containingModule
-    val project = module.project
-
-    val metadataCompilationData =
-        GradleKpmNativeFragmentMetadataCompilationDataImpl(
-            project,
-            fragment,
-            module,
-            compileAllTask,
-            metadataCompilationRegistry,
-            lazy { resolvedMetadataProviders(fragment) }
-        )
-    GradleKpmMetadataCompilationTasksConfigurator(project).createKotlinNativeMetadataCompilationTask(fragment, metadataCompilationData)
-    metadataCompilationRegistry.registerNative(fragment, metadataCompilationData)
-}
-
-private class GradleKpmMetadataCompilationTasksConfigurator(project: Project) : GradleKpmCompilationTaskConfigurator(project) {
-    fun createKotlinCommonCompilationTask(
-        fragment: GradleKpmFragment,
-        compilationData: GradleKpmCommonFragmentMetadataCompilationData
-    ) {
-        KotlinCommonSourceSetProcessor(KotlinCompilationInfo.KPM(compilationData), KotlinTasksProvider()).run()
-        val allSources = getSourcesForFragmentCompilation(fragment)
-        val commonSources = getCommonSourcesForFragmentCompilation(fragment)
-
-        addSourcesToKotlinCompileTask(project, compilationData.compileKotlinTaskName, emptyList()) { allSources }
-        addCommonSourcesToKotlinCompileTask(project, compilationData.compileKotlinTaskName, emptyList()) { commonSources }
-
-        project.tasks.named(compilationData.compileKotlinTaskName, AbstractKotlinCompile::class.java).configure {
-            it.kotlinPluginData = project.compilerPluginProviderForMetadata(fragment, compilationData)
-        }
-    }
-
-    fun createKotlinNativeMetadataCompilationTask(
-        fragment: GradleKpmFragment,
-        compilationData: GradleKpmNativeFragmentMetadataCompilationData
-    ): TaskProvider<KotlinNativeCompile> = createKotlinNativeCompilationTask(fragment, compilationData) {
-        kotlinPluginData = project.compilerPluginProviderForNativeMetadata(fragment, compilationData)
-    }
-
-    override fun getSourcesForFragmentCompilation(fragment: GradleKpmFragment): MultipleSourceRootsProvider {
-        return project.provider { listOf(fragmentSourcesProvider.getFragmentOwnSources(fragment)) }
-    }
-
-    override fun getCommonSourcesForFragmentCompilation(fragment: GradleKpmFragment): MultipleSourceRootsProvider {
-        return project.provider { listOf(fragmentSourcesProvider.getFragmentOwnSources(fragment)) }
-    }
-}
-
-private fun resolvedMetadataProviders(fragment: GradleKpmFragment) =
-    fragment.withRefinesClosure.map {
-        FragmentResolvedMetadataProvider(
-            fragment.project.tasks.withType<GradleKpmMetadataDependencyTransformationTask>().named(transformFragmentMetadataTaskName(it))
-        )
-    }
-
-private fun createExtractMetadataTask(
-    project: Project,
-    fragment: GradleKpmFragment,
-    transformation: GradleKpmFragmentGranularMetadataResolver
-) {
-    project.tasks.register(
-        transformFragmentMetadataTaskName(fragment),
-        GradleKpmMetadataDependencyTransformationTask::class.java,
-        fragment,
-        transformation
-    ).configure { task ->
-        task.dependsOn(Callable {
-            fragment.withRefinesClosure.mapNotNull { refined ->
-                if (refined !== fragment)
-                    project.tasks.named(transformFragmentMetadataTaskName(refined))
-                else null
-            }
-        })
-    }
-}
-
-// FIXME: use this function once more than one platform is supported
-private fun disableMetadataCompilationIfNotYetSupported(
-    metadataCompilationData: GradleKpmAbstractFragmentMetadataCompilationData<*>
-) {
-    val fragment = metadataCompilationData.fragment
-    val platforms = fragment.containingVariants.map { it.platformType }.toSet()
-    if (platforms != setOf(KotlinPlatformType.native) && platforms.size == 1
-        || platforms == setOf(KotlinPlatformType.jvm, KotlinPlatformType.androidJvm)
-    ) {
-        fragment.containingModule.project.tasks.named(metadataCompilationData.compileKotlinTaskName).configure {
-            it.enabled = false
-        }
-    }
-}
-
-private fun transformFragmentMetadataTaskName(fragment: KpmFragment) =
-    lowerCamelCaseName("resolve", fragment.disambiguateName("Metadata"))

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/setupKpmModulesPublication.kt

@@ -1,71 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.Project
-import org.gradle.api.component.SoftwareComponentFactory
-import org.gradle.api.publish.PublishingExtension
-import org.gradle.api.publish.maven.MavenPublication
-import org.jetbrains.kotlin.gradle.dsl.pm20Extension
-import org.jetbrains.kotlin.gradle.tooling.buildKotlinToolingMetadataTask
-import javax.inject.Inject
-
-internal fun setupKpmModulesPublication(project: Project) {
-    project.pm20Extension.modules.all { module ->
-        setupPublicationForModule(module)
-    }
-}
-
-private fun setupPublicationForModule(module: GradleKpmModule) {
-    val project = module.project
-
-    val metadataElements = project.configurations.getByName(metadataElementsConfigurationName(module))
-    val sourceElements = project.configurations.getByName(sourceElementsConfigurationName(module))
-
-    val componentName = rootPublicationComponentName(module)
-    val rootSoftwareComponent = SoftwareComponentFactoryHolder(project).softwareComponentFactory.adhoc(componentName).also {
-        project.components.add(it)
-        it.addVariantsFromConfiguration(metadataElements) { }
-        it.addVariantsFromConfiguration(sourceElements) { }
-    }
-
-    module.ifMadePublic {
-        val metadataDependencyConfiguration = resolvableMetadataConfiguration(module)
-        project.pluginManager.withPlugin("maven-publish") {
-            project.extensions.getByType(PublishingExtension::class.java).publications.create(
-                componentName,
-                MavenPublication::class.java
-            ) { publication ->
-                publication.from(rootSoftwareComponent)
-                publication.versionMapping { versionMapping ->
-                    versionMapping.allVariants {
-                        it.fromResolutionOf(metadataDependencyConfiguration)
-                    }
-                }
-                publication.setupKotlinToolingMetadataIfNeeded(module)
-            }
-        }
-    }
-}
-
-private fun MavenPublication.setupKotlinToolingMetadataIfNeeded(module: GradleKpmModule) {
-    val buildKotlinToolingMetadataTask = module.buildKotlinToolingMetadataTask ?: return
-
-    artifact(buildKotlinToolingMetadataTask.map { it.outputFile }) { artifact ->
-        artifact.classifier = "kotlin-tooling-metadata"
-        artifact.builtBy(buildKotlinToolingMetadataTask)
-    }
-}
-
-private open class SoftwareComponentFactoryHolder @Inject constructor(
-    @Inject val softwareComponentFactory: SoftwareComponentFactory
-) {
-    companion object {
-        operator fun invoke(project: Project): SoftwareComponentFactoryHolder {
-            return project.objects.newInstance(SoftwareComponentFactoryHolder::class.java)
-        }
-    }
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/util/GradleKpmDependencyFilesHolder.kt

@@ -1,61 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util
-
-import org.gradle.api.Project
-import org.gradle.api.file.FileCollection
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.GradleKpmAbstractFragmentMetadataCompilationData
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.GradleKpmVariant
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.GradleKpmVariantWithRuntime
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.resolvableMetadataConfigurationName
-import org.jetbrains.kotlin.gradle.utils.filesProvider
-
-interface GradleKpmDependencyFilesHolder {
-    val dependencyConfigurationName: String
-    var dependencyFiles: FileCollection
-
-    companion object
-}
-
-internal fun GradleKpmDependencyFilesHolder.Companion.ofVariantCompileDependencies(variant: GradleKpmVariant): GradleKpmDependencyFilesHolder =
-    object : GradleKpmDependencyFilesHolder {
-        override val dependencyConfigurationName: String
-            get() = variant.compileDependenciesConfiguration.name
-        override var dependencyFiles: FileCollection
-            get() = variant.compileDependencyFiles
-            set(value) { variant.compileDependencyFiles = value }
-    }
-
-internal fun GradleKpmDependencyFilesHolder.Companion.ofVariantRuntimeDependencies(variant: GradleKpmVariantWithRuntime): GradleKpmDependencyFilesHolder =
-    object : GradleKpmDependencyFilesHolder {
-        override val dependencyConfigurationName: String
-            get() = variant.runtimeDependenciesConfiguration.name
-        override var dependencyFiles: FileCollection
-            get() = variant.runtimeDependencyFiles
-            set(value) { variant.runtimeDependencyFiles = value }
-    }
-
-internal fun GradleKpmDependencyFilesHolder.Companion.ofMetadataCompilationDependencies(
-    compilationData: GradleKpmAbstractFragmentMetadataCompilationData<*>
-) = object : GradleKpmDependencyFilesHolder {
-    override val dependencyConfigurationName: String
-        get() = compilationData.fragment.containingModule.resolvableMetadataConfigurationName
-
-    override var dependencyFiles: FileCollection
-        get() = compilationData.compileDependencyFiles
-        set(value) { compilationData.compileDependencyFiles = value }
-}
-
-class SimpleDependencyFilesHolder(
-    override val dependencyConfigurationName: String,
-    override var dependencyFiles: FileCollection
-) : GradleKpmDependencyFilesHolder
-
-internal fun Project.newDependencyFilesHolder(dependencyConfigurationName: String): GradleKpmDependencyFilesHolder =
-    SimpleDependencyFilesHolder(
-        dependencyConfigurationName,
-        project.filesProvider { project.configurations.getByName(dependencyConfigurationName) }
-    )

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/util/GradleKpmNameDisambiguation.kt

@@ -1,76 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-@file:Suppress("FunctionName")
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util
-
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.GradleKpmModule
-import org.jetbrains.kotlin.gradle.utils.lowerCamelCaseName
-import org.jetbrains.kotlin.project.model.KpmModule
-import org.jetbrains.kotlin.project.model.KpmFragment
-
-/**
- * Mechanism for disambiguating/scoping names for certain entities (e.g. fragments)
- * e.g. Certain fragments might want to create a configuration called 'api'. However, the name scope
- * of Gradle configurations is bound to the Gradle project which requires providing different names of mentioned configurations
- * for FragmentFoo and FragmentBar.
- *
- * In such case a disambiguation _could_ produce:
- *
- * ```kotlin
- * // in main module
- * fragmentFoo.disambiguateName("api") == "fragmentFooApi"
- * fragmentBar.disambiguateName("api") == "fragmentBarApi"
- *
- * // in test module
- * fragmentFoo.disambiguateName("api") == "fragmentFooTestApi"
- * fragmentBar.disambiguateName("api") == "fragmentBarTestApi"
- * ```
- */
-interface GradleKpmNameDisambiguation {
-    fun disambiguateName(simpleName: String): String
-}
-
-/* Default implementation for fragments */
-
-internal fun FragmentNameDisambiguation(module: KpmModule, fragmentName: String): GradleKpmNameDisambiguation {
-    return GradleKpmDefaultFragmentNameDisambiguation(module, fragmentName)
-}
-
-internal fun FragmentNameDisambiguationOmittingMain(module: KpmModule, fragmentName: String): GradleKpmNameDisambiguation {
-    return GradleKpmDefaultFragmentNameDisambiguationOmittingMain(module, fragmentName)
-}
-
-private class GradleKpmDefaultFragmentNameDisambiguation(
-    private val module: KpmModule,
-    private val fragmentName: String
-) : GradleKpmNameDisambiguation {
-    override fun disambiguateName(simpleName: String): String {
-        return KpmFragment.disambiguateName(module, fragmentName, simpleName)
-    }
-}
-
-private class GradleKpmDefaultFragmentNameDisambiguationOmittingMain(
-    private val module: KpmModule,
-    private val fragmentName: String
-) : GradleKpmNameDisambiguation {
-    override fun disambiguateName(simpleName: String): String {
-        return KpmFragment.disambiguateNameOmittingMain(module, fragmentName, simpleName)
-    }
-}
-
-internal fun KpmFragment.disambiguateName(simpleName: String) =
-    KpmFragment.disambiguateName(containingModule, fragmentName, simpleName)
-
-internal val KpmFragment.unambiguousNameInProject
-    get() = disambiguateName("")
-
-internal fun KpmFragment.Companion.disambiguateName(module: KpmModule, fragmentName: String, simpleName: String) =
-    lowerCamelCaseName(fragmentName, module.moduleIdentifier.moduleClassifier ?: GradleKpmModule.MAIN_MODULE_NAME, simpleName)
-
-internal fun KpmFragment.Companion.disambiguateNameOmittingMain(module: KpmModule, fragmentName: String, simpleName: String) =
-    lowerCamelCaseName(fragmentName, module.moduleIdentifier.moduleClassifier, simpleName)
-

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/util/capabilities.kt

@@ -1,45 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util
-
-import org.gradle.api.capabilities.Capability
-import org.gradle.api.provider.Provider
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.GradleKpmModule
-
-internal class ComputedCapability(
-    val groupProvider: Provider<String>,
-    val nameValue: String,
-    val versionProvider: Provider<String>,
-    val suffix: String?
-) : Capability {
-    override fun getGroup(): String = groupProvider.get()
-
-    override fun getName(): String = nameValue + suffix?.let { "..$it" }.orEmpty()
-
-    override fun getVersion(): String? = versionProvider.get()
-
-    companion object {
-        fun fromModule(module: GradleKpmModule): ComputedCapability {
-            val project = module.project
-            return ComputedCapability(
-                project.provider { project.group.toString() },
-                project.name,
-                project.provider { project.version.toString() },
-                module.moduleClassifier
-            )
-        }
-
-        fun fromModuleOrNull(module: GradleKpmModule): ComputedCapability? =
-            if (module.moduleClassifier != null)
-                fromModule(module)
-            else null
-
-        fun capabilityStringFromModule(module: GradleKpmModule): String? =
-            if (module.moduleClassifier != null) fromModule(module).notation() else null
-    }
-
-    fun notation(): String = "$group:$name:$version"
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/util/dependencyGraphUtils.kt

@@ -1,17 +0,0 @@
-/*
- * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util
-
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.GradleKpmDependencyGraph
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.GradleKpmDependencyGraphNode
-import org.jetbrains.kotlin.project.model.KpmModule
-import org.jetbrains.kotlin.tooling.core.withClosure
-
-internal val GradleKpmDependencyGraph.allDependencyNodes: Iterable<GradleKpmDependencyGraphNode>
-    get() = root.withClosure { it.dependenciesByFragment.values.flatten() }
-
-internal val GradleKpmDependencyGraph.allDependencyModules: Iterable<KpmModule>
-    get() = allDependencyNodes.map { it.module }

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/pm20/variantPublishing.kt

@@ -1,283 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20
-
-import org.gradle.api.Project
-import org.gradle.api.artifacts.Configuration
-import org.gradle.api.artifacts.ModuleDependency
-import org.gradle.api.artifacts.PublishArtifact
-import org.gradle.api.attributes.*
-import org.gradle.api.capabilities.Capability
-import org.gradle.api.component.AdhocComponentWithVariants
-import org.gradle.api.component.SoftwareComponentFactory
-import org.gradle.api.provider.Provider
-import org.gradle.api.publish.PublishingExtension
-import org.gradle.api.publish.maven.MavenPublication
-import org.gradle.api.publish.maven.internal.publication.DefaultMavenPublication
-import org.gradle.api.tasks.bundling.AbstractArchiveTask
-import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinUsages
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.ComputedCapability
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.copyAttributes
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.copyConfigurationForPublishing
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.disambiguateName
-import org.jetbrains.kotlin.gradle.plugin.mpp.publishedConfigurationName
-import org.jetbrains.kotlin.gradle.plugin.usageByName
-import org.jetbrains.kotlin.gradle.tasks.withType
-import org.jetbrains.kotlin.gradle.utils.dashSeparatedName
-import org.jetbrains.kotlin.util.capitalizeDecapitalize.toLowerCaseAsciiOnly
-import java.util.*
-import javax.inject.Inject
-
-interface GradleKpmPlatformPublicationToMavenRequest {
-    val componentName: String
-    val fromModule: GradleKpmModule
-    val publicationHolder: GradleKpmSingleMavenPublishedModuleHolder
-    val variantPublicationRequests: Iterable<KpmGradleConfigurationPublicationRequest>
-}
-
-data class GradleKpmBasicPlatformPublicationToMavenRequest(
-    override val componentName: String,
-    override val fromModule: GradleKpmModule,
-    override val publicationHolder: GradleKpmSingleMavenPublishedModuleHolder,
-    override val variantPublicationRequests: Iterable<KpmGradleConfigurationPublicationRequest>
-) : GradleKpmPlatformPublicationToMavenRequest {
-    init {
-        check(variantPublicationRequests.all { it.fromVariant.containingModule === fromModule }) {
-            "Variants for publication should all belong to the fromModule ($fromModule)"
-        }
-    }
-}
-
-/** TODO: consider also using this class for exposing a KPM variant's configurations for project-to-project dependencies,
- *        so that a variant may expose an arbitrary set of configurations rather just { API, runtime } or { API } */
-interface KpmGradleConfigurationPublicationRequest {
-    val fromVariant: GradleKpmVariant
-    val publishConfiguration: Configuration
-}
-
-data class KpmGradleBasicConfigurationPublicationRequest(
-    override val fromVariant: GradleKpmVariant,
-    override val publishConfiguration: Configuration
-) : KpmGradleConfigurationPublicationRequest
-
-
-fun GradleKpmVariantPublishingConfigurator.configureNativeVariantPublication(variant: GradleKpmNativeVariantInternal) {
-    val publishConfigurations = listOfNotNull(
-        variant.apiElementsConfiguration,
-        variant.hostSpecificMetadataElementsConfiguration // host-specific metadata may be absent
-    )
-    configureSingleVariantPublishing(variant, variant, publishConfigurations)
-}
-
-fun GradleKpmVariantPublishingConfigurator.configureSingleVariantPublication(variant: GradleKpmPublishedVariantWithRuntime) {
-    val publishConfigurations = listOf(variant.apiElementsConfiguration, variant.runtimeElementsConfiguration)
-    configureSingleVariantPublishing(variant, variant, publishConfigurations)
-}
-
-fun GradleKpmVariantPublishingConfigurator.configureSingleVariantPublishing(
-    variant: GradleKpmVariant,
-    publishedModuleHolder: GradleKpmSingleMavenPublishedModuleHolder,
-    publishConfigurations: Iterable<Configuration>
-) {
-    configurePublishing(
-        GradleKpmBasicPlatformPublicationToMavenRequest(
-            platformComponentName(variant),
-            variant.containingModule,
-            publishedModuleHolder,
-            publishConfigurations.map {
-                KpmGradleBasicConfigurationPublicationRequest(variant, it)
-            }
-        )
-    )
-}
-
-open class GradleKpmVariantPublishingConfigurator @Inject constructor(
-    private val project: Project,
-    private val softwareComponentFactory: SoftwareComponentFactory
-) {
-    companion object {
-        fun get(project: Project): GradleKpmVariantPublishingConfigurator =
-            project.objects.newInstance(GradleKpmVariantPublishingConfigurator::class.java, project)
-    }
-
-    fun platformComponentName(variant: GradleKpmVariant) = variant.disambiguateName("")
-
-    fun configurePublishing(
-        request: GradleKpmPlatformPublicationToMavenRequest
-    ) {
-        val componentName = request.componentName
-
-        registerPlatformModulePublication(
-            componentName,
-            request.publicationHolder,
-            request.variantPublicationRequests,
-            request.fromModule::ifMadePublic
-        )
-
-        val publishFromVariants = request.variantPublicationRequests.mapTo(mutableSetOf()) { it.fromVariant }
-
-        // Collecting sources for multiple variants is not yet supported;
-        // TODO make callers provide the source variants?
-        // The MPP plugin doesn't publish the source artifacts as variants; keep that behavior for legacy-mapped variants for now
-        if (publishFromVariants.size == 1) {
-            val singlePublishedVariant = publishFromVariants.single()
-            configureSourceElementsPublishing(componentName, singlePublishedVariant)
-        }
-
-        registerPlatformVariantsInRootModule(
-            request.publicationHolder,
-            request.fromModule,
-            request.variantPublicationRequests
-        )
-    }
-
-    private fun inferMavenScope(variant: GradleKpmVariant, configurationName: String): String? =
-        when {
-            configurationName == variant.apiElementsConfiguration.name -> "compile"
-            variant is GradleKpmVariantWithRuntime && configurationName == variant.runtimeElementsConfiguration.name -> "runtime"
-            else -> null
-        }
-
-    private fun configureSourceElementsPublishing(componentName: String, variant: GradleKpmVariant) {
-        val configurationName = variant.disambiguateName("sourceElements")
-        val docsVariants = DocumentationVariantConfigurator().createSourcesElementsConfiguration(configurationName, variant)
-        project.components.withType(AdhocComponentWithVariants::class.java).named(componentName).configure { component ->
-            component.addVariantsFromConfiguration(docsVariants) { }
-        }
-    }
-
-    /**
-     * Creates the [AdhocComponentWithVariants] named [componentName] for the given [publishConfigurationsWithMavenScopes].
-     * At the point [whenShouldRegisterPublication] creates a Maven publication named [componentName] that publishes the created component.
-     * Assigns the created Maven publication to the [publishedModuleHolder].
-     */
-    private fun registerPlatformModulePublication(
-        componentName: String,
-        publishedModuleHolder: GradleKpmSingleMavenPublishedModuleHolder,
-        variantRequests: Iterable<KpmGradleConfigurationPublicationRequest>,
-        whenShouldRegisterPublication: (() -> Unit) -> Unit
-    ) {
-        val platformComponent = softwareComponentFactory.adhoc(componentName)
-        project.components.add(platformComponent)
-
-        variantRequests.forEach { request ->
-            val originalConfiguration = request.publishConfiguration
-            val mavenScopeOrNull = inferMavenScope(request.fromVariant, originalConfiguration.name)
-
-            val publishedConfiguration = copyConfigurationForPublishing(
-                request.fromVariant.project,
-                newName = publishedConfigurationName(originalConfiguration.name) + "-platform",
-                configuration = originalConfiguration,
-                overrideArtifacts = (request as? KpmGradleAdvancedConfigurationPublicationRequest)
-                    ?.overrideConfigurationArtifactsForPublication
-                    ?.let { override -> { artifacts -> artifacts.addAllLater(override) } },
-                overrideAttributes = (request as? KpmGradleAdvancedConfigurationPublicationRequest)
-                    ?.overrideConfigurationAttributesForPublication
-                    ?.let { override -> { attributes -> copyAttributes(override, attributes) } }
-            )
-
-            platformComponent.addVariantsFromConfiguration(publishedConfiguration) details@{ variantDetails ->
-                mavenScopeOrNull?.let { variantDetails.mapToMavenScope(it) }
-            }
-        }
-
-        whenShouldRegisterPublication {
-            project.pluginManager.withPlugin("maven-publish") {
-                project.extensions.getByType(PublishingExtension::class.java).apply {
-                    publications.create(componentName, MavenPublication::class.java).apply {
-                        (this as DefaultMavenPublication).isAlias = true
-                        from(platformComponent)
-                        publishedModuleHolder.assignMavenPublication(this)
-                        artifactId = dashSeparatedName(
-                            project.name, publishedModuleHolder.defaultPublishedModuleSuffix
-                        ).toLowerCaseAsciiOnly()
-                    }
-                }
-            }
-        }
-    }
-
-    private fun registerPlatformVariantsInRootModule(
-        publishedModuleHolder: GradleKpmSingleMavenPublishedModuleHolder,
-        kotlinModule: GradleKpmModule,
-        variantRequests: Iterable<KpmGradleConfigurationPublicationRequest>
-    ) {
-        val platformModuleDependencyProvider = project.provider {
-            val coordinates = publishedModuleHolder.publishedMavenModuleCoordinates
-            (project.dependencies.create("${coordinates.group}:${coordinates.name}:${coordinates.version}") as ModuleDependency).apply {
-                if (kotlinModule.moduleClassifier != null) {
-                    capabilities { it.requireCapability(ComputedCapability.fromModule(kotlinModule)) }
-                }
-            }
-        }
-
-        val rootSoftwareComponent =
-            project.components
-                .withType(AdhocComponentWithVariants::class.java)
-                .getByName(rootPublicationComponentName(kotlinModule))
-
-        variantRequests.forEach { variantRequest ->
-            val configuration = variantRequest.publishConfiguration
-            project.configurations.create(publishedConfigurationName(configuration.name)).apply {
-                isCanBeConsumed = false
-                isCanBeResolved = false
-
-                setModuleCapability(this, kotlinModule)
-                dependencies.addLater(platformModuleDependencyProvider)
-                copyAttributes(configuration.attributes, this.attributes)
-                rootSoftwareComponent.addVariantsFromConfiguration(this) { }
-            }
-        }
-    }
-}
-
-internal data class KpmGradleAdvancedConfigurationPublicationRequest(
-    override val fromVariant: GradleKpmVariant,
-    override val publishConfiguration: Configuration,
-    val overrideConfigurationAttributesForPublication: AttributeContainer?,
-    val overrideConfigurationArtifactsForPublication: Provider<out Iterable<PublishArtifact>>?,
-    val includeIntoProjectStructureMetadata: Boolean
-) : KpmGradleConfigurationPublicationRequest
-
-open class DocumentationVariantConfigurator {
-    open fun createSourcesElementsConfiguration(
-        project: Project,
-        configurationName: String,
-        sourcesArtifactProvider: AbstractArchiveTask,
-        artifactClassifier: String,
-        capability: Capability?
-    ): Configuration {
-        return project.configurations.create(configurationName).apply {
-            isCanBeResolved = false
-            isCanBeConsumed = true
-            attributes.attribute(Usage.USAGE_ATTRIBUTE, project.usageByName(KotlinUsages.KOTLIN_SOURCES))
-            attributes.attribute(Category.CATEGORY_ATTRIBUTE, project.objects.named(Category::class.java, Category.DOCUMENTATION))
-            attributes.attribute(Bundling.BUNDLING_ATTRIBUTE, project.objects.named(Bundling::class.java, Bundling.EXTERNAL))
-            attributes.attribute(DocsType.DOCS_TYPE_ATTRIBUTE, project.objects.named(DocsType::class.java, DocsType.SOURCES))
-            outgoing.artifact(sourcesArtifactProvider) {
-                it.classifier = artifactClassifier
-            }
-            if (capability != null) {
-                outgoing.capability(capability)
-            }
-        }
-    }
-
-    open fun createSourcesElementsConfiguration(
-        configurationName: String,
-        variant: GradleKpmVariant
-    ): Configuration {
-        val sourcesArtifactTask = variant.project.tasks.withType<AbstractArchiveTask>().named(variant.sourceArchiveTaskName)
-        val artifactClassifier = dashSeparatedName(variant.containingModule.moduleClassifier, "sources")
-        return createSourcesElementsConfiguration(
-            variant.project,
-            configurationName,
-            sourcesArtifactTask.get(),
-            artifactClassifier,
-            ComputedCapability.fromModuleOrNull(variant.containingModule)
-        )
-    }
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/sources/KotlinSourceSetFactory.kt

@@ -14,12 +14,12 @@ import org.jetbrains.kotlin.gradle.dsl.kotlinExtension
 import org.jetbrains.kotlin.gradle.plugin.*
 import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinJsCompilation
 import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinUsages
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.targets
 import org.jetbrains.kotlin.gradle.targets.js.KotlinJsCompilerAttribute
 import org.jetbrains.kotlin.gradle.targets.js.KotlinJsTarget
 import org.jetbrains.kotlin.gradle.targets.js.ir.KotlinJsIrTarget
 import org.jetbrains.kotlin.gradle.targets.metadata.isKotlinGranularMetadataEnabled
 import org.jetbrains.kotlin.gradle.utils.getOrCreate
+import org.jetbrains.kotlin.gradle.utils.targets
 import java.io.File
 
 internal abstract class KotlinSourceSetFactory<T : KotlinSourceSet> internal constructor(

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/targets/metadata/KotlinMetadataTargetConfigurator.kt

@@ -20,10 +20,8 @@ import org.jetbrains.kotlin.commonizer.SharedCommonizerTarget
 import org.jetbrains.kotlin.gradle.dsl.KotlinCommonOptions
 import org.jetbrains.kotlin.gradle.dsl.kotlinExtension
 import org.jetbrains.kotlin.gradle.dsl.multiplatformExtension
-import org.jetbrains.kotlin.gradle.dsl.pm20ExtensionOrNull
 import org.jetbrains.kotlin.gradle.plugin.*
 import org.jetbrains.kotlin.gradle.plugin.mpp.*
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.GradleKpmModule
 import org.jetbrains.kotlin.gradle.plugin.sources.*
 import org.jetbrains.kotlin.gradle.plugin.statistics.KotlinBuildStatsService
 import org.jetbrains.kotlin.gradle.targets.native.internal.createCInteropMetadataDependencyClasspath
@@ -40,14 +38,14 @@ import org.jetbrains.kotlin.util.capitalizeDecapitalize.toLowerCaseAsciiOnly
 internal const val COMMON_MAIN_ELEMENTS_CONFIGURATION_NAME = "commonMainMetadataElements"
 
 internal val Project.isKotlinGranularMetadataEnabled: Boolean
-    get() = project.pm20ExtensionOrNull != null || with(PropertiesProvider(this)) {
+    get() = with(PropertiesProvider(this)) {
         mppHierarchicalStructureByDefault || // then we want to use KLIB granular compilation & artifacts even if it's just commonMain
                 hierarchicalStructureSupport ||
                 enableGranularSourceSetsMetadata == true
     }
 
 internal val Project.shouldCompileIntermediateSourceSetsToMetadata: Boolean
-    get() = project.pm20ExtensionOrNull != null || with(PropertiesProvider(this)) {
+    get() = with(PropertiesProvider(this)) {
         when {
             !hierarchicalStructureSupport && mppHierarchicalStructureByDefault -> false
             else -> true
@@ -393,25 +391,12 @@ internal class NativeSharedCompilationProcessor(
     override fun run() = Unit
 }
 
-internal fun Project.createGenerateProjectStructureMetadataTask(module: GradleKpmModule): TaskProvider<GenerateProjectStructureMetadata> =
-    project.registerTask(lowerCamelCaseName("generate", module.moduleClassifier, "ProjectStructureMetadata")) { task ->
-        task.lazyKotlinProjectStructureMetadata = lazy { buildProjectStructureMetadata(module) }
-        task.description = "Generates serialized project structure metadata of module '${module.name}' (for tooling)"
-    }
-
 internal fun Project.createGenerateProjectStructureMetadataTask(): TaskProvider<GenerateProjectStructureMetadata> =
     project.registerTask(lowerCamelCaseName("generateProjectStructureMetadata")) { task ->
         task.lazyKotlinProjectStructureMetadata = lazy { project.multiplatformExtension.kotlinProjectStructureMetadata }
         task.description = "Generates serialized project structure metadata of the current project (for tooling)"
     }
 
-internal interface ResolvedMetadataFilesProvider {
-    val buildDependencies: Iterable<TaskProvider<*>>
-    val metadataResolutions: Iterable<MetadataDependencyResolution>
-    val metadataFilesByResolution: Map<out MetadataDependencyResolution, FileCollection>
-}
-
-
 internal val KotlinSourceSet.isNativeSourceSet: Future<Boolean> by futureExtension("isNativeSourceSet") {
     val compilations = internal.awaitPlatformCompilations()
     compilations.isNotEmpty() && compilations.all { it.platformType == KotlinPlatformType.native }

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/targets/native/DefaultCInteropSettings.kt

@@ -18,8 +18,6 @@ import org.gradle.api.provider.ProviderFactory
 import org.jetbrains.kotlin.gradle.plugin.CInteropSettings
 import org.jetbrains.kotlin.gradle.plugin.CInteropSettings.IncludeDirectories
 import org.jetbrains.kotlin.gradle.plugin.KotlinCompilation
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.GradleKpmNativeVariantCompilationData
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.disambiguateName
 import org.jetbrains.kotlin.gradle.targets.native.internal.CInteropIdentifier
 import org.jetbrains.kotlin.gradle.utils.lowerCamelCaseName
 import org.jetbrains.kotlin.gradle.utils.newInstance
@@ -160,23 +158,3 @@ internal class DefaultCInteropSettingsFactory(private val compilation: KotlinCom
         return compilation.project.objects.newInstance(params)
     }
 }
-
-internal class GradleKpmDefaultCInteropSettingsFactory(private val compilation: GradleKpmNativeVariantCompilationData) :
-    NamedDomainObjectFactory<DefaultCInteropSettings> {
-    override fun create(name: String): DefaultCInteropSettings {
-        val params = DefaultCInteropSettings.Params(
-            name = name,
-            identifier = CInteropIdentifier(CInteropIdentifier.Scope.create(compilation), name),
-            dependencyConfigurationName = compilation.owner.disambiguateName("${name.capitalizeAsciiOnly()}CInterop"),
-            interopProcessingTaskName = lowerCamelCaseName(
-                "cinterop",
-                compilation.compilationPurpose.takeIf { it != "main" }.orEmpty(),
-                name,
-                compilation.compilationClassifier
-            ),
-            services = compilation.project.objects.newInstance()
-        )
-
-        return compilation.project.objects.newInstance(params)
-    }
-}

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/targets/native/KotlinNativeTarget.kt

@@ -200,17 +200,6 @@ private suspend fun <T> getHostSpecificElements(
     getKonanTargets: suspend (T) -> Set<KonanTarget>
 ): Set<T> = fragments.filterTo(mutableSetOf()) { isNativeShared(it) && isHostSpecificKonanTargetsSet(getKonanTargets(it)) }
 
-internal suspend fun getHostSpecificFragments(
-    module: GradleKpmModule
-): Set<GradleKpmFragment> = getHostSpecificElements<GradleKpmFragment>(
-    module.fragments,
-    isNativeShared = { it.isNativeShared() },
-    getKonanTargets = {
-        val nativeVariants = module.variantsContainingFragment(it).filterIsInstance<GradleKpmNativeVariantInternal>()
-        nativeVariants.mapTo(mutableSetOf()) { it.konanTarget }
-    }
-)
-
 internal suspend fun getHostSpecificSourceSets(project: Project): Set<KotlinSourceSet> {
     return getHostSpecificElements(
         project.kotlinExtension.awaitSourceSets(),

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/targets/native/KotlinNativeTargetConfigurator.kt

@@ -25,7 +25,6 @@ import org.jetbrains.kotlin.gradle.dsl.ExplicitApiMode
 import org.jetbrains.kotlin.gradle.dsl.KotlinNativeCompilerOptions
 import org.jetbrains.kotlin.gradle.dsl.topLevelExtension
 import org.jetbrains.kotlin.gradle.plugin.KotlinCompilation.Companion.TEST_COMPILATION_NAME
-import org.jetbrains.kotlin.gradle.plugin.KotlinCompilationInfo.KPM
 import org.jetbrains.kotlin.gradle.plugin.KotlinPluginLifecycle.Stage.ReadyForExecution
 import org.jetbrains.kotlin.gradle.plugin.PropertiesProvider.Companion.KOTLIN_NATIVE_IGNORE_INCORRECT_DEPENDENCIES
 import org.jetbrains.kotlin.gradle.plugin.internal.artifactTypeAttribute
@@ -33,7 +32,6 @@ import org.jetbrains.kotlin.gradle.plugin.mpp.*
 import org.jetbrains.kotlin.gradle.plugin.mpp.apple.XcodeVersionTask
 import org.jetbrains.kotlin.gradle.plugin.mpp.apple.registerEmbedAndSignAppleFrameworkTask
 import org.jetbrains.kotlin.gradle.plugin.mpp.apple.version
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.GradleKpmVariant
 import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.copyAttributes
 import org.jetbrains.kotlin.gradle.targets.metadata.isKotlinGranularMetadataEnabled
 import org.jetbrains.kotlin.gradle.targets.native.*
@@ -425,11 +423,8 @@ open class KotlinNativeTargetConfigurator<T : KotlinNativeTarget> : AbstractKotl
 
                 project.project.tasks.named(LifecycleBasePlugin.ASSEMBLE_TASK_NAME).dependsOn(compileTaskProvider)
             }
-            val shouldAddCompileOutputsToElements =
-                (compilationInfo is KPM && compilationInfo.compilationData.owner is GradleKpmVariant) ||
-                        compilationInfo.isMain
-
 
+            val shouldAddCompileOutputsToElements = compilationInfo.isMain
             if (shouldAddCompileOutputsToElements) {
                 createRegularKlibArtifact(compilationInfo, konanTarget, compileTaskProvider)
             }
@@ -484,7 +479,6 @@ open class KotlinNativeTargetConfigurator<T : KotlinNativeTarget> : AbstractKotl
             }
 
             val apiElementsName = when (compilationInfo) {
-                is KPM -> (compilationInfo.compilationData.owner as GradleKpmVariant).apiElementsConfiguration.name
                 is KotlinCompilationInfo.TCS -> compilationInfo.compilation.target.apiElementsConfigurationName
             }
 

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/targets/native/internal/CInteropIdentifier.kt

@@ -7,7 +7,6 @@ package org.jetbrains.kotlin.gradle.targets.native.internal
 
 import org.gradle.api.tasks.Input
 import org.jetbrains.kotlin.gradle.plugin.KotlinCompilation
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.GradleKpmCompilationData
 import org.jetbrains.kotlin.tooling.core.UnsafeApi
 import java.io.Serializable
 
@@ -24,11 +23,6 @@ internal data class CInteropIdentifier internal constructor(
             fun create(compilation: KotlinCompilation<*>): Scope {
                 return Scope("compilation/${compilation.compileKotlinTaskName}")
             }
-
-            @OptIn(UnsafeApi::class)
-            fun create(compilation: GradleKpmCompilationData<*>): Scope {
-                return Scope("compilation/${compilation.compileKotlinTaskName}")
-            }
         }
 
         override fun toString(): String = name

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/targets/native/tasks/KotlinNativeTasks.kt

@@ -37,8 +37,6 @@ import org.jetbrains.kotlin.gradle.plugin.KotlinCompilerArgumentsProducer.Create
 import org.jetbrains.kotlin.gradle.plugin.KotlinCompilerArgumentsProducer.CreateCompilerArgumentsContext.Companion.create
 import org.jetbrains.kotlin.gradle.plugin.cocoapods.asValidFrameworkName
 import org.jetbrains.kotlin.gradle.plugin.mpp.*
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.GradleKpmMetadataCompilationData
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.GradleKpmNativeCompilationData
 import org.jetbrains.kotlin.gradle.plugin.statistics.KotlinBuildStatsService
 import org.jetbrains.kotlin.gradle.report.*
 import org.jetbrains.kotlin.gradle.report.UsesBuildMetricsService
@@ -158,7 +156,6 @@ abstract class AbstractKotlinNativeCompile<
     @get:Internal
     protected val konanTarget by project.provider {
         when (val compilation = compilation) {
-            is KotlinCompilationInfo.KPM -> (compilation.compilationData as GradleKpmNativeCompilationData<*>).konanTarget
             is KotlinCompilationInfo.TCS -> (compilation.compilation as AbstractKotlinNativeCompilation).konanTarget
         }
     }
@@ -507,7 +504,6 @@ internal constructor(
 
 
     private val isMetadataCompilation: Boolean = when (compilation) {
-        is KotlinCompilationInfo.KPM -> compilation.compilationData is GradleKpmMetadataCompilationData<*>
         is KotlinCompilationInfo.TCS -> compilation.compilation is KotlinMetadataCompilation<*>
     }
 

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/tasks/configuration/AbstractKotlinCompileConfig.kt

@@ -111,7 +111,7 @@ internal abstract class AbstractKotlinCompileConfig<TASK : AbstractKotlinCompile
     ) {
         configureTask { task ->
             task.friendPaths.from({ compilationInfo.friendPaths })
-            compilationInfo.tcsOrNull?.compilation?.let { compilation ->
+            compilationInfo.tcs.compilation.let { compilation ->
                 task.friendSourceSets
                     .value(providers.provider { compilation.allAssociatedCompilations.map { it.name } })
                     .disallowChanges()
@@ -127,8 +127,7 @@ internal abstract class AbstractKotlinCompileConfig<TASK : AbstractKotlinCompile
                 providers.provider {
                     compilationInfo.project.plugins.any {
                         it is KotlinPlatformPluginBase ||
-                                it is AbstractKotlinMultiplatformPluginWrapper ||
-                                it is AbstractKotlinPm20PluginWrapper
+                                it is AbstractKotlinMultiplatformPluginWrapper
                     }
                 }
             )
@@ -138,10 +137,10 @@ internal abstract class AbstractKotlinCompileConfig<TASK : AbstractKotlinCompile
                     project.providers.provider {
                         // Plugin explicitly does not configures 'explicitApi' mode for test sources
                         // compilation, as test sources are not published
-                        val compilation = compilationInfo.tcsOrNull?.compilation
-                        val isCommonCompilation = compilation?.target is KotlinMetadataTarget
+                        val compilation = compilationInfo.tcs.compilation
+                        val isCommonCompilation = compilation.target is KotlinMetadataTarget
 
-                        val androidCompilation = compilationInfo.tcsOrNull?.compilation as? KotlinJvmAndroidCompilation
+                        val androidCompilation = compilationInfo.tcs.compilation as? KotlinJvmAndroidCompilation
                         val isMainAndroidCompilation = androidCompilation?.let {
                             getTestedVariantData(it.androidVariant) == null
                         } ?: false

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/tasks/configuration/KotlinCompileCommonConfig.kt

@@ -7,7 +7,6 @@ package org.jetbrains.kotlin.gradle.tasks.configuration
 
 import org.jetbrains.kotlin.gradle.plugin.KotlinCompilationInfo
 import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinCommonCompilation
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.GradleKpmMetadataCompilationData
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompileCommon
 
 internal class KotlinCompileCommonConfig(
@@ -17,8 +16,7 @@ internal class KotlinCompileCommonConfig(
         configureTask { task ->
             task.expectActualLinker.value(
                 providers.provider {
-                    (compilationInfo.origin as? KotlinCommonCompilation)?.isKlibCompilation == true ||
-                            compilationInfo.origin is GradleKpmMetadataCompilationData<*>
+                    (compilationInfo.origin as? KotlinCommonCompilation)?.isKlibCompilation == true
                 }
             ).disallowChanges()
             task.refinesMetadataPaths.from(compilationInfo.refinesPaths).disallowChanges()

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/tasks/configuration/KotlinCompileConfig.kt

@@ -29,10 +29,10 @@ import org.jetbrains.kotlin.gradle.plugin.getKotlinPluginVersion
 import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinJvmAndroidCompilation
 import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinJvmCompilation
 import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinWithJavaCompilation
-import org.jetbrains.kotlin.gradle.utils.markResolvable
-import org.jetbrains.kotlin.gradle.plugin.tcsOrNull
+import org.jetbrains.kotlin.gradle.plugin.tcs
 import org.jetbrains.kotlin.gradle.tasks.DefaultKotlinJavaToolchain
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+import org.jetbrains.kotlin.gradle.utils.markResolvable
 import org.jetbrains.kotlin.gradle.utils.providerWithLazyConvention
 
 internal typealias KotlinCompileConfig = BaseKotlinCompileConfig<KotlinCompile>
@@ -90,7 +90,7 @@ internal open class BaseKotlinCompileConfig<TASK : KotlinCompile> : AbstractKotl
     }
 
     constructor(compilationInfo: KotlinCompilationInfo) : super(compilationInfo) {
-        val javaTaskProvider = when (val compilation = compilationInfo.tcsOrNull?.compilation) {
+        val javaTaskProvider = when (val compilation = compilationInfo.tcs.compilation) {
             is KotlinJvmCompilation -> compilation.compileJavaTaskProviderSafe
             is KotlinJvmAndroidCompilation -> compilation.compileJavaTaskProvider
             is KotlinWithJavaCompilation<*, *> -> compilation.compileJavaTaskProvider

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/tooling/BuildKotlinToolingMetadataTask.kt

@@ -19,15 +19,10 @@ import org.jetbrains.kotlin.gradle.plugin.*
 import org.jetbrains.kotlin.gradle.plugin.PropertiesProvider.Companion.kotlinPropertiesProvider
 import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinAndroidTarget
 import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinNativeTarget
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.GradleKpmJvmVariant
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.GradleKpmModule
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.GradleKpmNativeVariantInternal
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.GradleKpmVariant
 import org.jetbrains.kotlin.gradle.targets.js.dsl.KotlinJsSubTargetContainerDsl
 import org.jetbrains.kotlin.gradle.targets.jvm.KotlinJvmTarget
 import org.jetbrains.kotlin.gradle.targets.metadata.isCompatibilityMetadataVariantEnabled
 import org.jetbrains.kotlin.gradle.targets.metadata.isKotlinGranularMetadataEnabled
-import org.jetbrains.kotlin.gradle.tasks.dependsOn
 import org.jetbrains.kotlin.gradle.tasks.locateOrRegisterTask
 import org.jetbrains.kotlin.gradle.utils.lowerCamelCaseName
 import org.jetbrains.kotlin.library.KotlinAbiVersion
@@ -38,22 +33,9 @@ import javax.inject.Inject
 
 internal fun Project.registerBuildKotlinToolingMetadataTask() {
     if (!project.kotlinPropertiesProvider.enableKotlinToolingMetadataArtifact) return
-    if (project.pm20ExtensionOrNull != null) buildKotlinToolingMetadataForMainKpmModuleTask
-    else buildKotlinToolingMetadataTask
+    buildKotlinToolingMetadataTask
 }
 
-internal val Project.buildKotlinToolingMetadataForMainKpmModuleTask: TaskProvider<BuildKotlinToolingMetadataTask.FromKpmModule>?
-    get() {
-        val mainModule = pm20Extension.modules.getByName(GradleKpmModule.MAIN_MODULE_NAME)
-        return mainModule.buildKotlinToolingMetadataTask
-    }
-
-private val Project.buildKotlinToolingMetadataForAllKpmModulesTask
-    get() = locateOrRegisterTask<Task>(BuildKotlinToolingMetadataTask.defaultTaskName) { task ->
-        task.group = "build"
-        task.description = "Build metadata json file containing information about the used Kotlin tooling"
-    }
-
 /**
  * The default task managed by the Kotlin Gradle plugin or `null` if the task is disabled.
  * @see [PropertiesProvider.enableKotlinToolingMetadataArtifact]
@@ -68,48 +50,13 @@ internal val Project.buildKotlinToolingMetadataTask: TaskProvider<BuildKotlinToo
         }
     }
 
-internal val GradleKpmModule.buildKotlinToolingMetadataTask: TaskProvider<BuildKotlinToolingMetadataTask.FromKpmModule>?
-    get() {
-        if (!project.kotlinPropertiesProvider.enableKotlinToolingMetadataArtifact) return null
-        val taskName = BuildKotlinToolingMetadataTask.taskNameForKotlinModule(name)
-
-        return project.locateOrRegisterTask(
-            name = taskName,
-            args = listOf(this),
-            invokeWhenRegistered = { project.buildKotlinToolingMetadataForAllKpmModulesTask.dependsOn(this) },
-            configureTask = {
-                group = "build"
-                description = "Build metadata json file containing information about the used Kotlin tooling in module $name"
-            }
-        )
-    }
-
 @DisableCachingByDefault
 abstract class BuildKotlinToolingMetadataTask : DefaultTask() {
 
-    @DisableCachingByDefault
-    abstract class FromKpmModule
-    @Inject constructor(
-        @get:Internal
-        val module: GradleKpmModule,
-        private val projectLayout: ProjectLayout
-    ) : BuildKotlinToolingMetadataTask() {
-
-        override val outputDirectory: File
-            get() = projectLayout
-                .buildDirectory
-                .get()
-                .asFile
-                .resolve("kotlinToolingMetadata")
-                .resolve(module.name)
-
-        override fun buildKotlinToolingMetadata() = module.getKotlinToolingMetadata()
-    }
-
     @DisableCachingByDefault
     abstract class FromKotlinExtension
     @Inject constructor(
-        private val projectLayout: ProjectLayout
+        private val projectLayout: ProjectLayout,
     ) : BuildKotlinToolingMetadataTask() {
 
         override val outputDirectory: File get() = projectLayout.buildDirectory.get().asFile.resolve("kotlinToolingMetadata")
@@ -156,70 +103,6 @@ abstract class BuildKotlinToolingMetadataTask : DefaultTask() {
     }
 }
 
-private fun GradleKpmModule.getKotlinToolingMetadata(): KotlinToolingMetadata {
-    return KotlinToolingMetadata(
-        schemaVersion = KotlinToolingMetadata.currentSchemaVersion,
-        buildSystem = "Gradle",
-        buildSystemVersion = project.gradle.gradleVersion,
-        buildPlugin = project.plugins.withType(KotlinBasePluginWrapper::class.java).joinToString(";") { it.javaClass.canonicalName },
-        buildPluginVersion = project.getKotlinPluginVersion(),
-        projectSettings = project.buildProjectSettings(),
-        projectTargets = buildProjectTargets()
-    )
-}
-
-private fun Project.buildProjectSettings(): KotlinToolingMetadata.ProjectSettings {
-    return KotlinToolingMetadata.ProjectSettings(
-        isHmppEnabled = project.isKotlinGranularMetadataEnabled,
-        isCompatibilityMetadataVariantEnabled = project.isCompatibilityMetadataVariantEnabled,
-        isKPMEnabled = pm20ExtensionOrNull != null
-    )
-}
-
-private fun GradleKpmModule.buildProjectTargets(): List<KotlinToolingMetadata.ProjectTargetMetadata> =
-    variants.map { variant ->
-        KotlinToolingMetadata.ProjectTargetMetadata(
-            target = variant.javaClass.canonicalName,
-            platformType = variant.platformType.name,
-            extras = KotlinToolingMetadata.ProjectTargetMetadata.Extras(
-                jvm = variant.jvmExtrasOrNull(),
-                android = variant.androidExtrasOrNull(),
-                js = variant.jsExtrasOrNull(),
-                native = variant.nativeExtrasOrNull()
-            )
-        )
-    }.distinct() // some variants may look identical. e.g. androidRelease and androidDebug, so just keep one of them.
-
-private fun GradleKpmVariant.jvmExtrasOrNull() =
-    when (this) {
-        is GradleKpmJvmVariant -> KotlinToolingMetadata.ProjectTargetMetadata.JvmExtras(
-            jvmTarget = compilationData.kotlinOptions.jvmTarget,
-            withJavaEnabled = false
-        )
-
-        else -> null
-    }
-
-private fun GradleKpmVariant.androidExtrasOrNull() =
-    when (this) {
-        else -> null
-    }
-
-private fun GradleKpmVariant.jsExtrasOrNull() =
-    when (this) {
-        else -> null
-    }
-
-private fun GradleKpmVariant.nativeExtrasOrNull() =
-    when (this) {
-        is GradleKpmNativeVariantInternal -> KotlinToolingMetadata.ProjectTargetMetadata.NativeExtras(
-            konanTarget = konanTarget.name,
-            konanVersion = project.konanVersion.toString(),
-            konanAbiVersion = KotlinAbiVersion.CURRENT.toString()
-        )
-
-        else -> null
-    }
 
 private fun KotlinProjectExtension.getKotlinToolingMetadata(): KotlinToolingMetadata {
     return KotlinToolingMetadata(
@@ -303,8 +186,7 @@ private fun buildNativeExtrasOrNull(target: KotlinTarget): KotlinToolingMetadata
     if (target !is KotlinNativeTarget) return null
     return KotlinToolingMetadata.ProjectTargetMetadata.NativeExtras(
         konanTarget = target.konanTarget.name,
-        konanVersion = target.project.konanVersion.toString(),
+        konanVersion = target.project.konanVersion,
         konanAbiVersion = KotlinAbiVersion.CURRENT.toString()
     )
 }
-

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/tooling/includeKotlinToolingMetadataInApk.kt

@@ -7,16 +7,10 @@ package org.jetbrains.kotlin.gradle.tooling
 
 import com.android.build.gradle.AppExtension
 import org.gradle.api.Project
-import org.jetbrains.kotlin.gradle.dsl.pm20ExtensionOrNull
 
 internal fun Project.includeKotlinToolingMetadataInApk() {
     plugins.withId("com.android.application") {
-        val buildKotlinToolingMetadataTask = if (project.pm20ExtensionOrNull != null) {
-            buildKotlinToolingMetadataForMainKpmModuleTask
-        } else {
-            buildKotlinToolingMetadataTask
-        } ?: return@withId
-
+        val buildKotlinToolingMetadataTask = buildKotlinToolingMetadataTask ?: return@withId
         val android = project.extensions.getByName("android") as AppExtension
         android.applicationVariants.configureEach { variant ->
             if (!variant.buildType.isDebuggable) {

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/utils/kotlinExtensionUtils.kt

@@ -1,16 +1,16 @@
 /*
- * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Copyright 2010-2023 JetBrains s.r.o. and Kotlin Programming Language contributors.
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
-package org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util
+package org.jetbrains.kotlin.gradle.utils
 
 import org.jetbrains.kotlin.gradle.dsl.KotlinMultiplatformExtension
 import org.jetbrains.kotlin.gradle.dsl.KotlinProjectExtension
 import org.jetbrains.kotlin.gradle.dsl.KotlinSingleTargetExtension
 import org.jetbrains.kotlin.gradle.plugin.KotlinTarget
 
-val KotlinProjectExtension.targets: Iterable<KotlinTarget>
+internal val KotlinProjectExtension.targets: Iterable<KotlinTarget>
     get() = when (this) {
         is KotlinSingleTargetExtension<*> -> listOf(this.target)
         is KotlinMultiplatformExtension -> targets

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/utils/kotlinExtensionUtilsDeprecated.kt

@@ -0,0 +1,14 @@
+/*
+ * Copyright 2010-2023 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+@file:Suppress("PackageDirectoryMismatch")
+package org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util
+
+import org.jetbrains.kotlin.gradle.dsl.KotlinProjectExtension
+import org.jetbrains.kotlin.gradle.plugin.KotlinTarget
+import org.jetbrains.kotlin.gradle.utils.targets
+
+@Deprecated("Scheduled for removal in Kotlin 2.1", ReplaceWith("targets", "org.jetbrains.kotlin.gradle.utils.targets"))
+val KotlinProjectExtension.targets: Iterable<KotlinTarget> get() = targets

libraries/tools/kotlin-gradle-plugin/src/functionalTest/kotlin/org/jetbrains/kotlin/gradle/regressionTests/ConfigurationsTest.kt

@@ -25,7 +25,7 @@ import org.jetbrains.kotlin.gradle.plugin.KotlinPlatformType
 import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinNativeTarget
 import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinUsages
 import org.jetbrains.kotlin.gradle.plugin.mpp.NativeBuildType
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.targets
+import org.jetbrains.kotlin.gradle.utils.targets
 import org.jetbrains.kotlin.gradle.targets.js.KotlinJsCompilerAttribute
 import org.jetbrains.kotlin.gradle.targets.js.dsl.ExperimentalWasmDsl
 import org.jetbrains.kotlin.gradle.targets.js.ir.KotlinJsIrTarget
@@ -272,7 +272,6 @@ class ConfigurationsTest : MultiplatformExtensionTest() {
             runtimeDependencyConfigurationName,
         )
 
-        @Suppress("DEPRECATION")
         project.kotlinExtension.targets.flatMap { it.compilations }.forEach { compilation ->
             val compilationSourceSets = compilation.allKotlinSourceSets
             val compilationConfigurationNames = compilation.allCompilationDependenciesConfigurationNames()

libraries/tools/kotlin-gradle-plugin/src/functionalTest/kotlin/org/jetbrains/kotlin/gradle/regressionTests/KotlinJvmFunctionalTest.kt

@@ -8,8 +8,8 @@
 package org.jetbrains.kotlin.gradle.regressionTests
 
 import org.jetbrains.kotlin.gradle.dsl.kotlinExtension
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.targets
 import org.jetbrains.kotlin.gradle.util.buildProjectWithJvm
+import org.jetbrains.kotlin.gradle.utils.targets
 import kotlin.test.Test
 
 class KotlinJvmFunctionalTest {

libraries/tools/kotlin-gradle-plugin/src/functionalTest/kotlin/org/jetbrains/kotlin/gradle/unitTests/KotlinMultiplatformAndroidGradlePluginCompatibilityHealthCheckTest.kt

@@ -238,17 +238,6 @@ class KotlinMultiplatformAndroidGradlePluginCompatibilityHealthCheckTest {
         assertEquals(setOf(project.path), executedProjectPaths)
     }
 
-    @Test
-    fun `test - is automatically executed when android plugin is applied - kpm plugin`() {
-        val project = buildProjectWithKPM { }
-        val executedProjectPaths = project.getOrPutRootProjectProperty(PROPERTY_KEY_EXECUTED_PROJECT_PATHS) { mutableSetOf<String>() }
-        if (executedProjectPaths.isNotEmpty()) fail("Expected 'executed' project paths to be empty")
-        project.plugins.apply(LibraryPlugin::class.java)
-
-        /* Expect project was checked */
-        assertEquals(setOf(project.path), executedProjectPaths)
-    }
-
     @Test
     fun `test - is not executed when android plugin is applied - kotlin-android plugin`() {
         val project = ProjectBuilder.builder().build()

libraries/tools/kotlin-gradle-plugin/src/functionalTest/kotlin/org/jetbrains/kotlin/gradle/unitTests/ResourcesTasksTest.kt

@@ -3,14 +3,16 @@
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
+@file:Suppress("FunctionName")
+
 package org.jetbrains.kotlin.gradle.unitTests
 
 import org.gradle.kotlin.dsl.withType
 import org.gradle.language.jvm.tasks.ProcessResources
 import org.jetbrains.kotlin.gradle.dsl.kotlinExtension
 import org.jetbrains.kotlin.gradle.plugin.mpp.InternalKotlinCompilation
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.targets
 import org.jetbrains.kotlin.gradle.util.buildProjectWithJvm
+import org.jetbrains.kotlin.gradle.utils.targets
 import kotlin.test.Test
 import kotlin.test.assertEquals
 
@@ -23,7 +25,7 @@ class ResourcesTasksTest {
         val actualProcessResourceTaskNames = project.tasks.withType<ProcessResources>().names
         val kotlinReportedProcessResourceTaskNames = hashSetOf<String>()
         for (compilation in jvmTarget.compilations) {
-            val processResourcesTaskName = (compilation as? InternalKotlinCompilation<*>)?.let { it.processResourcesTaskName }
+            val processResourcesTaskName = (compilation as? InternalKotlinCompilation<*>)?.processResourcesTaskName
             if (processResourcesTaskName != null) {
                 kotlinReportedProcessResourceTaskNames.add(processResourcesTaskName)
             }

libraries/tools/kotlin-gradle-plugin/src/functionalTest/kotlin/org/jetbrains/kotlin/gradle/unitTests/kpm/AbstractKpmExtensionTest.kt

@@ -1,29 +0,0 @@
-/*
- * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.gradle.unitTests.kpm
-
-import org.gradle.api.Project
-import org.gradle.api.artifacts.verification.DependencyVerificationMode
-import org.gradle.api.internal.project.ProjectInternal
-import org.gradle.kotlin.dsl.apply
-import org.gradle.testfixtures.ProjectBuilder
-import org.jetbrains.kotlin.gradle.plugin.KotlinPm20PluginWrapper
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.KotlinPm20ProjectExtension
-import org.jetbrains.kotlin.gradle.util.addBuildEventsListenerRegistryMock
-
-abstract class AbstractKpmExtensionTest {
-    protected val project: ProjectInternal = (ProjectBuilder.builder().build() as ProjectInternal).also { project ->
-        project.gradle.startParameter.dependencyVerificationMode = DependencyVerificationMode.OFF
-    }
-
-    protected val kotlin: KotlinPm20ProjectExtension by lazy { project.applyKpmPlugin() }
-}
-
-fun Project.applyKpmPlugin(configure: KotlinPm20ProjectExtension.() -> Unit = {}): KotlinPm20ProjectExtension {
-    addBuildEventsListenerRegistryMock(project)
-    apply<KotlinPm20PluginWrapper>()
-    return (extensions.getByName("kotlin") as KotlinPm20ProjectExtension).also(configure)
-}

libraries/tools/kotlin-gradle-plugin/src/functionalTest/kotlin/org/jetbrains/kotlin/gradle/unitTests/kpm/BuildKotlinToolingMetadataTest.kt

@@ -1,66 +0,0 @@
-/*
- * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-@file:Suppress("FunctionName")
-
-package org.jetbrains.kotlin.gradle.unitTests.kpm
-
-import org.gradle.api.Project
-import org.gradle.kotlin.dsl.create
-import org.jetbrains.kotlin.gradle.dsl.pm20Extension
-import org.jetbrains.kotlin.gradle.plugin.KotlinPlatformType.jvm
-import org.jetbrains.kotlin.gradle.plugin.KotlinPlatformType.native
-import org.jetbrains.kotlin.gradle.plugin.KotlinPm20PluginWrapper
-import org.jetbrains.kotlin.gradle.plugin.getKotlinPluginVersion
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.*
-import org.jetbrains.kotlin.gradle.tooling.buildKotlinToolingMetadataTask
-import org.jetbrains.kotlin.tooling.KotlinToolingMetadata
-import kotlin.test.Test
-import kotlin.test.assertEquals
-
-private fun Project.kotlinToolingMetadataOfModule(moduleName: String): KotlinToolingMetadata {
-    val module = pm20Extension.modules.getByName(moduleName)
-    return module.buildKotlinToolingMetadataTask!!.get().kotlinToolingMetadata
-}
-
-private val Project.kotlinToolingMetadataOfMainModule get() = kotlinToolingMetadataOfModule(GradleKpmModule.MAIN_MODULE_NAME)
-
-class BuildKotlinToolingMetadataTest : AbstractKpmExtensionTest() {
-    @Test
-    fun `multiple targets`() {
-        // Given
-        with(kotlin) {
-            mainAndTest {
-                jvm
-                val linux = fragments.create("linux")
-                fragments.create<GradleKpmLinuxX64Variant>("linuxX64").apply { refines(linux) }
-                fragments.create<GradleKpmLinuxArm64Variant>("linuxArm64").apply { refines(linux) }
-                // No JS & Android variants available at the moment, only through [LegacyMappedVariant] which is tested below
-            }
-        }
-
-        // When
-        val metadata = project.kotlinToolingMetadataOfMainModule
-
-        // Then
-        assertEquals("Gradle", metadata.buildSystem)
-        assertEquals(project.gradle.gradleVersion, metadata.buildSystemVersion)
-        assertEquals(KotlinPm20PluginWrapper::class.java.canonicalName, metadata.buildPlugin)
-        assertEquals(project.getKotlinPluginVersion(), metadata.buildPluginVersion)
-        assertEquals(3, metadata.projectTargets.size, "Expected 3 targets in KPM")
-
-        val jvmTarget = metadata.projectTargets.single { it.platformType == jvm.name }
-        assertEquals(GradleKpmJvmVariant::class.decoratedClassCanonicalName, jvmTarget.target)
-
-        val nativeTargets = metadata.projectTargets.filter { it.platformType == native.name }.map { it.target }.toSet()
-        assertEquals(
-            setOf(
-                GradleKpmLinuxArm64Variant::class.decoratedClassCanonicalName,
-                GradleKpmLinuxX64Variant::class.decoratedClassCanonicalName,
-            ),
-            nativeTargets
-        )
-    }
-}

libraries/tools/kotlin-gradle-plugin/src/functionalTest/kotlin/org/jetbrains/kotlin/gradle/unitTests/kpm/KotlinCommonFragmentFactoryTest.kt

@@ -1,27 +0,0 @@
-/*
- * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-@file:Suppress("FunctionName")
-
-package org.jetbrains.kotlin.gradle.unitTests.kpm
-
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.GradleKpmCommonFragmentFactory
-import kotlin.test.Test
-import kotlin.test.assertEquals
-import kotlin.test.assertTrue
-
-class KotlinCommonFragmentFactoryTest : AbstractKpmExtensionTest() {
-    @Test
-    fun `test fragmentName`() {
-        val fragment = GradleKpmCommonFragmentFactory(kotlin.main).create("common")
-        assertEquals("common", fragment.fragmentName)
-    }
-
-    @Test
-    fun `test has source roots`() {
-        val fragment = GradleKpmCommonFragmentFactory(kotlin.main).create("common")
-        assertTrue(fragment.kotlinSourceRoots.srcDirs.isNotEmpty())
-    }
-}

libraries/tools/kotlin-gradle-plugin/src/functionalTest/kotlin/org/jetbrains/kotlin/gradle/unitTests/kpm/KotlinFragmentConfigurationDefinitionTest.kt

@@ -1,206 +0,0 @@
-/*
- * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-@file:Suppress("FunctionName")
-
-package org.jetbrains.kotlin.gradle.unitTests.kpm
-
-import org.gradle.api.attributes.Attribute
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.*
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.FragmentNameDisambiguation
-import org.junit.Test
-import kotlin.test.assertEquals
-import kotlin.test.assertNull
-import kotlin.test.assertSame
-import kotlin.test.fail
-
-class KotlinFragmentConfigurationDefinitionTest : AbstractKpmExtensionTest() {
-
-    private val testContext by lazy {
-        val names = FragmentNameDisambiguation(kotlin.main, "test")
-        GradleKpmFragmentConfigureContextImpl(
-            kotlin.main, GradleKpmDefaultFragmentDependencyConfigurationsFactory.create(kotlin.main, names), names
-        )
-    }
-
-    private val dummyFragment by lazy {
-        GradleKpmCommonFragmentFactory(kotlin.main).create("testFragment")
-    }
-
-    @Test
-    fun `test withProvider`() {
-        val testDefinition = GradleKpmConfigurationSetup<GradleKpmFragment>(
-            provider = GradleKpmConfigurationProvider { project.configurations.create("a") }
-        ).withConfigurationProvider { project.configurations.create("b") }
-
-        assertEquals(
-            "b", testDefinition.provider.getConfiguration(testContext).name,
-            "Expected configuration 'b' to be provided"
-        )
-
-        assertNull(
-            project.configurations.findByName("a"),
-            "Expected configuration 'a' never being created"
-        )
-
-        assertEquals(
-            "c", testDefinition.withConfigurationProvider { project.configurations.create("c") }
-                .provider.getConfiguration(testContext).name,
-            "Expected configuration 'c' to be provided"
-        )
-    }
-
-    @Test
-    fun `test attributes + attributes`() {
-        val testAttribute1 = Attribute.of("testAttribute1", String::class.java)
-        val testAttribute2 = Attribute.of("testAttribute2", String::class.java)
-        val testConfiguration = project.configurations.create("dummy")
-
-        val fragmentAttributes1 = GradleKpmConfigurationAttributesSetup<GradleKpmFragment> {
-            assertSame(testConfiguration.attributes, attributes)
-            assertNull(attributes.getAttribute(testAttribute1))
-            assertNull(attributes.getAttribute(testAttribute2))
-            attribute(testAttribute1, "value1")
-        }
-
-        val fragmentAttributes2 = GradleKpmConfigurationAttributesSetup<GradleKpmFragment> {
-            assertSame(testConfiguration.attributes, attributes)
-            assertEquals(attributes.getAttribute(testAttribute1), "value1")
-            assertNull(attributes.getAttribute(testAttribute2))
-            attribute(testAttribute2, "value2")
-        }
-
-        val composite = fragmentAttributes1 + fragmentAttributes2
-        if (composite !is GradleKpmCompositeConfigurationAttributesSetup)
-            fail("Expected ${GradleKpmCompositeConfigurationAttributesSetup::class} but found $composite")
-
-        assertEquals(
-            listOf(fragmentAttributes1, fragmentAttributes2), composite.children
-        )
-
-        composite.setupAttributes(testConfiguration.attributes, dummyFragment)
-
-        assertEquals(
-            "value1", testConfiguration.attributes.getAttribute(testAttribute1),
-            "Expected 'testAttribute1' to be set"
-        )
-
-        assertEquals(
-            "value2", testConfiguration.attributes.getAttribute(testAttribute2),
-            "Expected 'testAttribute2' to be set"
-        )
-    }
-
-    @Test
-    fun `test definition + attributes`() {
-        val definition = GradleKpmConfigurationSetup<GradleKpmFragment>(
-            provider = GradleKpmConfigurationProvider { project.configurations.create("a") }
-        )
-
-        val attributes1 = GradleKpmConfigurationAttributesSetup<GradleKpmFragment> { }
-        val attributes2 = GradleKpmConfigurationAttributesSetup<GradleKpmFragment> { }
-
-        val newDefinition = definition + attributes1 + attributes2
-        assertEquals(
-            listOf(attributes1, attributes2), (newDefinition.attributes as? GradleKpmCompositeConfigurationAttributesSetup)?.children,
-            "Expected 'newDefinition' to list the two added attributes"
-        )
-    }
-
-    @Test
-    fun `test artifacts + artifacts`() {
-        val artifacts1 = GradleKpmConfigurationArtifactsSetup<GradleKpmFragment> {
-            artifact(project.file("artifact1.jar"))
-        }
-
-        val artifacts2 = GradleKpmConfigurationArtifactsSetup<GradleKpmFragment> {
-            artifact(project.file("artifact2-a.jar"))
-            artifact(project.file("artifact2-b.jar"))
-        }
-
-        val composite = artifacts1 + artifacts2
-        if (composite !is CompositeFragmentConfigurationArtifactsSetup) {
-            fail("Expected ${CompositeFragmentConfigurationArtifactsSetup::class.java}, but found $composite")
-        }
-
-        assertEquals(
-            listOf(artifacts1, artifacts2), composite.children
-        )
-
-        project.configurations.create("dummy").apply {
-            composite.setupArtifacts(outgoing, dummyFragment)
-            assertEquals(
-                project.files("artifact1.jar", "artifact2-a.jar", "artifact2-b.jar").toSet(),
-                outgoing.artifacts.files.toSet()
-            )
-        }
-    }
-
-    @Test
-    fun `test definition + artifacts`() {
-        val definition = GradleKpmConfigurationSetup<GradleKpmFragment>(
-            provider = GradleKpmConfigurationProvider { throw NotImplementedError() }
-        )
-
-        val artifacts1 = GradleKpmConfigurationArtifactsSetup<GradleKpmFragment> {}
-        val artifacts2 = GradleKpmConfigurationArtifactsSetup<GradleKpmFragment> {}
-
-        val newDefinition = definition + artifacts1 + artifacts2
-        assertEquals(
-            listOf(artifacts1, artifacts2), (newDefinition.artifacts as? CompositeFragmentConfigurationArtifactsSetup)?.children,
-            "Expected 'newDefinition' to list new added artifacts"
-        )
-    }
-
-    @Test
-    fun `test capability + capability`() {
-        val capabilities1 = GradleKpmConfigurationCapabilitiesSetup<GradleKpmFragment> {
-            capability("capability1")
-        }
-
-        val capabilities2 = GradleKpmConfigurationCapabilitiesSetup<GradleKpmFragment> {
-            capability("capability2")
-        }
-
-        val composite = capabilities1 + capabilities2
-        if (composite !is CompositeKpmCapabilitiesSetup) {
-            fail("Expected ${CompositeKpmCapabilitiesSetup::class}, but found $composite")
-        }
-
-        assertEquals(
-            listOf(capabilities1, capabilities2), composite.children
-        )
-
-        val testCapabilitiesContainer = object : GradleKpmConfigurationCapabilitiesSetup.CapabilitiesContainer {
-            val setCapabilities = mutableListOf<Any>()
-            override fun capability(notation: Any) {
-                setCapabilities.add(notation)
-            }
-        }
-
-        composite.setCapabilities(testCapabilitiesContainer, dummyFragment)
-
-        assertEquals(
-            listOf<Any>("capability1", "capability2"), testCapabilitiesContainer.setCapabilities,
-            "Expected 'dummyContext' to receive all capabilities"
-        )
-    }
-
-    @Test
-    fun `test definition + capability`() {
-        val definition = GradleKpmConfigurationSetup<GradleKpmFragment>(
-            provider = GradleKpmConfigurationProvider { throw NotImplementedError() }
-        )
-
-        val capabilities1 = GradleKpmConfigurationCapabilitiesSetup<GradleKpmFragment> {}
-        val capabilities2 = GradleKpmConfigurationCapabilitiesSetup<GradleKpmFragment> {}
-        val newDefinition = definition + capabilities1 + capabilities2
-
-        assertEquals(
-            listOf(capabilities1, capabilities2), (newDefinition.capabilities as? CompositeKpmCapabilitiesSetup)?.children,
-            "Expected 'newDefinition' to list all added capabilities"
-        )
-    }
-}