[Commonizer] Implement :native:kotlin-klib-commonizer:api with support for library commonization

- Implement new Gradle module ':native:kotlin-klib-commonizer'
- Implement new NativeKlibCommonize task
- Implement CommonizerTarget.identityString

libraries/tools/kotlin-gradle-plugin/build.gradle.kts

@@ -42,6 +42,7 @@ dependencies {
 
     implementation(kotlinStdlib())
     implementation(project(":kotlin-util-klib"))
+    implementation(project(":native:kotlin-klib-commonizer-api"))
     compileOnly(project(":kotlin-reflect-api"))
     compileOnly(project(":kotlin-android-extensions"))
     compileOnly(project(":kotlin-build-common"))

libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/compilerRunner/GradleCliCommonizer.kt

@@ -0,0 +1,21 @@
+/*
+ * 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.compilerRunner
+
+import org.gradle.api.Project
+import org.jetbrains.kotlin.descriptors.commonizer.CliCommonizer
+
+/**
+ * Creates an instance of [CliCommonizer] that is backed by [KotlinNativeCommonizerToolRunner] to adhere to user defined settings
+ * when executing the commonizer (like jvm arguments, running in separate process, etc)
+ */
+internal fun GradleCliCommonizer(project: Project): CliCommonizer {
+    return CliCommonizer(CliCommonizer.Executor { arguments ->
+        KotlinNativeCommonizerToolRunner(project).run(arguments)
+    })
+}

libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/compilerRunner/KotlinNativeCommonizerToolRunner.kt

@@ -11,7 +11,7 @@ import org.jetbrains.kotlin.gradle.plugin.PropertiesProvider
 import org.jetbrains.kotlin.gradle.plugin.getKotlinPluginVersion
 import java.io.File
 
-internal class KotlinNativeKlibCommonizerToolRunner(project: Project) : KotlinToolRunner(project) {
+internal class KotlinNativeCommonizerToolRunner(project: Project) : KotlinToolRunner(project) {
     override val displayName get() = "Kotlin/Native KLIB commonizer"
 
     override val mainClass: String get() = "org.jetbrains.kotlin.descriptors.commonizer.cli.CommonizerCLI"

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

@@ -8,7 +8,7 @@ package org.jetbrains.kotlin.gradle.targets.native.internal
 import org.gradle.api.DefaultTask
 import org.gradle.api.Project
 import org.gradle.api.tasks.*
-import org.jetbrains.kotlin.compilerRunner.KotlinNativeKlibCommonizerToolRunner
+import org.jetbrains.kotlin.compilerRunner.KotlinNativeCommonizerToolRunner
 import org.jetbrains.kotlin.compilerRunner.konanHome
 import org.jetbrains.kotlin.gradle.plugin.getKotlinPluginVersion
 import org.jetbrains.kotlin.gradle.targets.native.internal.SuccessMarker.Companion.getSuccessMarker
@@ -24,7 +24,6 @@ import java.nio.file.*
 import java.nio.file.attribute.*
 import java.time.*
 import java.util.*
-import javax.inject.Inject
 
 internal const val COMMONIZER_TASK_NAME = "runCommonizer"
 
@@ -190,7 +189,7 @@ internal fun Project.createTempNativeDistributionCommonizerOutputDirectory(targe
 fun callCommonizerCLI(project: Project, commandLineArguments: List<String>) {
     if (commandLineArguments.isEmpty()) return
 
-    KotlinNativeKlibCommonizerToolRunner(project).run(commandLineArguments)
+    KotlinNativeCommonizerToolRunner(project).run(commandLineArguments)
 }
 
 private fun renameDirectory(source: File, destination: File) {