[Gradle, JS] Register executable tasks for binaries

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

@@ -38,7 +38,6 @@ import org.jetbrains.kotlin.gradle.model.builder.KotlinModelBuilder
 import org.jetbrains.kotlin.gradle.plugin.mpp.*
 import org.jetbrains.kotlin.gradle.scripting.internal.ScriptingGradleSubplugin
 import org.jetbrains.kotlin.gradle.targets.js.dsl.BuildVariantKind
-import org.jetbrains.kotlin.gradle.targets.js.ir.KotlinJsIrCompilation
 import org.jetbrains.kotlin.gradle.targets.js.ir.KotlinJsIrLink
 import org.jetbrains.kotlin.gradle.targets.js.ir.KotlinJsIrTarget
 import org.jetbrains.kotlin.gradle.targets.jvm.KotlinJvmTarget
@@ -267,7 +266,9 @@ internal class Kotlin2JsSourceSetProcessor(
     kotlinCompilation: AbstractKotlinCompilation<*>,
     private val kotlinPluginVersion: String
 ) : KotlinSourceSetProcessor<Kotlin2JsCompile>(
-    tasksProvider, taskDescription = "Compiles the Kotlin sources in $kotlinCompilation to JavaScript.", kotlinCompilation = kotlinCompilation
+    tasksProvider,
+    taskDescription = "Compiles the Kotlin sources in $kotlinCompilation to JavaScript.",
+    kotlinCompilation = kotlinCompilation
 ) {
     override fun doRegisterTask(
         project: Project,
@@ -349,15 +350,15 @@ internal class KotlinJsIrSourceSetProcessor(
             it.dependsOn(kotlinTask)
         }
 
-        val compilation = kotlinCompilation as KotlinJsIrCompilation
-
-        (compilation.target as KotlinJsIrTarget).binaries.all { binary ->
-            registerKotlinCompileTask(
-                binary.linkTaskName
-            ) { project, name, action ->
-                registerJsLink(project, name, binary.type, action)
+        (kotlinCompilation.target as KotlinJsIrTarget).binaries
+            .matching { it.compilation == kotlinCompilation }
+            .all { binary ->
+                registerKotlinCompileTask(
+                    binary.linkTaskName
+                ) { project, name, action ->
+                    registerJsLink(project, name, binary.type, action)
+                }
             }
-        }
 
         // outputFile can be set later during the configuration phase, get it only after the phase:
         project.runOnceAfterEvaluated("KotlinJsIrSourceSetProcessor.doTargetSpecificProcessing", kotlinTask) {

libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/ir/KotlinJsBinaryContainer.kt

@@ -35,20 +35,25 @@ constructor(
     private val defaultTestCompilation: KotlinJsCompilation
         get() = target.compilations.getByName(KotlinCompilation.TEST_COMPILATION_NAME)
 
-    fun executable() = createBinaries(
+    fun executable(
+        compilation: KotlinJsCompilation = defaultCompilation
+    ) = createBinaries(
         baseName = project.name,
+        compilation = compilation,
         jsBinaryType = JsBinaryType.EXECUTABLE,
         create = ::Executable
     )
 
     internal fun testExecutable() = createBinaries(
         baseName = project.name,
+        compilation = defaultTestCompilation,
         jsBinaryType = JsBinaryType.TEST,
         create = ::TestExecutable
     )
 
     private fun <T : JsBinary> createBinaries(
         baseName: String,
+        compilation: KotlinJsCompilation,
         buildVariantKinds: Collection<BuildVariantKind> = listOf(PRODUCTION, DEVELOPMENT),
         jsBinaryType: JsBinaryType,
         create: (name: String, buildVariantKind: BuildVariantKind, compilation: KotlinJsCompilation) -> T
@@ -64,12 +69,6 @@ constructor(
                 "Cannot create binary $name: binary with such a name already exists"
             }
 
-            val compilation = if (jsBinaryType == JsBinaryType.TEST) {
-                defaultTestCompilation
-            } else {
-                defaultCompilation
-            }
-
             val binary = create(name, buildVariantKind, compilation)
             add(binary)
             nameToBinary[binary.name] = binary