[Gradle][Minor] Move KotlinJsIrSourceSetProcessor into separate source file

KT-54312

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

@@ -0,0 +1,52 @@
+/*
+ * 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
+
+import org.gradle.api.Project
+import org.gradle.api.Task
+import org.gradle.api.tasks.TaskProvider
+import org.jetbrains.kotlin.gradle.dsl.CompilerMultiplatformCommonOptions
+import org.jetbrains.kotlin.gradle.plugin.mpp.AbstractKotlinCompilation
+import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.KotlinCompilationData
+import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.isMainCompilationData
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompileCommon
+import org.jetbrains.kotlin.gradle.tasks.KotlinTasksProvider
+import org.jetbrains.kotlin.gradle.tasks.configuration.KotlinCompileCommonConfig
+import org.jetbrains.kotlin.gradle.tasks.dependsOn
+import org.jetbrains.kotlin.gradle.tasks.locateTask
+
+internal class KotlinCommonSourceSetProcessor(
+    compilation: KotlinCompilationData<*>,
+    tasksProvider: KotlinTasksProvider
+) : KotlinSourceSetProcessor<KotlinCompileCommon>(
+    tasksProvider, taskDescription = "Compiles the kotlin sources in $compilation to Metadata.", kotlinCompilation = compilation
+) {
+    override fun doTargetSpecificProcessing() {
+        project.tasks.named(kotlinCompilation.compileAllTaskName).dependsOn(kotlinTask)
+        // can be missing (e.g. in case of tests)
+        if ((kotlinCompilation as? AbstractKotlinCompilation<*>)?.isMainCompilationData() == true) {
+            project.locateTask<Task>(kotlinCompilation.target.artifactsTaskName)?.dependsOn(kotlinTask)
+        }
+
+        if (kotlinCompilation is KotlinCompilation<*>) {
+            project.whenEvaluated {
+                val subpluginEnvironment: SubpluginEnvironment = SubpluginEnvironment.loadSubplugins(project)
+                subpluginEnvironment.addSubpluginOptions(project, kotlinCompilation)
+            }
+        }
+    }
+
+    override fun doRegisterTask(project: Project, taskName: String): TaskProvider<out KotlinCompileCommon> {
+        val configAction = KotlinCompileCommonConfig(kotlinCompilation)
+        applyStandardTaskConfiguration(configAction)
+        return tasksProvider.registerKotlinCommonTask(
+            project,
+            taskName,
+            kotlinCompilation.compilerOptions.options as CompilerMultiplatformCommonOptions,
+            configAction
+        )
+    }
+}

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

@@ -15,7 +15,6 @@ import org.gradle.api.publish.PublishingExtension
 import org.gradle.api.publish.maven.MavenPom
 import org.gradle.api.publish.maven.MavenPublication
 import org.gradle.api.tasks.SourceSet
-import org.gradle.api.tasks.TaskProvider
 import org.gradle.jvm.tasks.Jar
 import org.gradle.tooling.provider.model.ToolingModelBuilderRegistry
 import org.jetbrains.kotlin.gradle.dsl.*
@@ -25,8 +24,6 @@ import org.jetbrains.kotlin.gradle.plugin.PropertiesProvider.Companion.kotlinPro
 import org.jetbrains.kotlin.gradle.plugin.internal.JavaSourceSetsAccessor
 import org.jetbrains.kotlin.gradle.plugin.internal.MavenPluginConfigurator
 import org.jetbrains.kotlin.gradle.plugin.mpp.*
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.KotlinCompilationData
-import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.isMainCompilationData
 import org.jetbrains.kotlin.gradle.scripting.internal.ScriptingGradleSubplugin
 import org.jetbrains.kotlin.gradle.targets.js.ir.*
 import org.jetbrains.kotlin.gradle.tasks.*
@@ -45,39 +42,6 @@ val KOTLIN_JS_DSL_NAME = "kotlin2js"
 val KOTLIN_OPTIONS_DSL_NAME = "kotlinOptions"
 
 
-internal class KotlinCommonSourceSetProcessor(
-    compilation: KotlinCompilationData<*>,
-    tasksProvider: KotlinTasksProvider
-) : KotlinSourceSetProcessor<KotlinCompileCommon>(
-    tasksProvider, taskDescription = "Compiles the kotlin sources in $compilation to Metadata.", kotlinCompilation = compilation
-) {
-    override fun doTargetSpecificProcessing() {
-        project.tasks.named(kotlinCompilation.compileAllTaskName).dependsOn(kotlinTask)
-        // can be missing (e.g. in case of tests)
-        if ((kotlinCompilation as? AbstractKotlinCompilation<*>)?.isMainCompilationData() == true) {
-            project.locateTask<Task>(kotlinCompilation.target.artifactsTaskName)?.dependsOn(kotlinTask)
-        }
-
-        if (kotlinCompilation is KotlinCompilation<*>) {
-            project.whenEvaluated {
-                val subpluginEnvironment: SubpluginEnvironment = SubpluginEnvironment.loadSubplugins(project)
-                subpluginEnvironment.addSubpluginOptions(project, kotlinCompilation)
-            }
-        }
-    }
-
-    override fun doRegisterTask(project: Project, taskName: String): TaskProvider<out KotlinCompileCommon> {
-        val configAction = KotlinCompileCommonConfig(kotlinCompilation)
-        applyStandardTaskConfiguration(configAction)
-        return tasksProvider.registerKotlinCommonTask(
-            project,
-            taskName,
-            kotlinCompilation.compilerOptions.options as KotlinMultiplatformCommonCompilerOptions,
-            configAction
-        )
-    }
-}
-
 internal abstract class AbstractKotlinPlugin(
     val tasksProvider: KotlinTasksProvider,
     val registry: ToolingModelBuilderRegistry