[Gradle, Wasm] Use static source sets accessors for wasm

^KT-62955 fixed

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/new-mpp-wasm-wasi-js-test/app/build.gradle.kts

@@ -15,13 +15,13 @@ kotlin {
     }
 
     sourceSets {
-        val wasmJsMain by getting {
+        wasmJsMain {
             dependencies {
                 implementation(project(":lib"))
             }
         }
 
-        val wasmWasiMain by getting {
+        wasmWasiMain {
             dependencies {
                 implementation(project(":lib"))
             }

libraries/tools/kotlin-gradle-plugin/api/kotlin-gradle-plugin.api

@@ -67,6 +67,10 @@ public abstract class org/jetbrains/kotlin/gradle/dsl/KotlinMultiplatformExtensi
 	public final fun getTestableTargets ()Lorg/gradle/api/NamedDomainObjectCollection;
 	public fun getTvosMain (Lorg/gradle/api/NamedDomainObjectContainer;)Lorg/gradle/api/NamedDomainObjectProvider;
 	public fun getTvosTest (Lorg/gradle/api/NamedDomainObjectContainer;)Lorg/gradle/api/NamedDomainObjectProvider;
+	public fun getWasmJsMain (Lorg/gradle/api/NamedDomainObjectContainer;)Lorg/gradle/api/NamedDomainObjectProvider;
+	public fun getWasmJsTest (Lorg/gradle/api/NamedDomainObjectContainer;)Lorg/gradle/api/NamedDomainObjectProvider;
+	public fun getWasmWasiMain (Lorg/gradle/api/NamedDomainObjectContainer;)Lorg/gradle/api/NamedDomainObjectProvider;
+	public fun getWasmWasiTest (Lorg/gradle/api/NamedDomainObjectContainer;)Lorg/gradle/api/NamedDomainObjectProvider;
 	public fun getWatchosMain (Lorg/gradle/api/NamedDomainObjectContainer;)Lorg/gradle/api/NamedDomainObjectProvider;
 	public fun getWatchosTest (Lorg/gradle/api/NamedDomainObjectContainer;)Lorg/gradle/api/NamedDomainObjectProvider;
 	public fun invoke (Lorg/gradle/api/NamedDomainObjectProvider;Lkotlin/jvm/functions/Function1;)V
@@ -272,6 +276,10 @@ public abstract interface class org/jetbrains/kotlin/gradle/dsl/KotlinMultiplatf
 	public abstract fun getNativeTest (Lorg/gradle/api/NamedDomainObjectContainer;)Lorg/gradle/api/NamedDomainObjectProvider;
 	public abstract fun getTvosMain (Lorg/gradle/api/NamedDomainObjectContainer;)Lorg/gradle/api/NamedDomainObjectProvider;
 	public abstract fun getTvosTest (Lorg/gradle/api/NamedDomainObjectContainer;)Lorg/gradle/api/NamedDomainObjectProvider;
+	public abstract fun getWasmJsMain (Lorg/gradle/api/NamedDomainObjectContainer;)Lorg/gradle/api/NamedDomainObjectProvider;
+	public abstract fun getWasmJsTest (Lorg/gradle/api/NamedDomainObjectContainer;)Lorg/gradle/api/NamedDomainObjectProvider;
+	public abstract fun getWasmWasiMain (Lorg/gradle/api/NamedDomainObjectContainer;)Lorg/gradle/api/NamedDomainObjectProvider;
+	public abstract fun getWasmWasiTest (Lorg/gradle/api/NamedDomainObjectContainer;)Lorg/gradle/api/NamedDomainObjectProvider;
 	public abstract fun getWatchosMain (Lorg/gradle/api/NamedDomainObjectContainer;)Lorg/gradle/api/NamedDomainObjectProvider;
 	public abstract fun getWatchosTest (Lorg/gradle/api/NamedDomainObjectContainer;)Lorg/gradle/api/NamedDomainObjectProvider;
 	public abstract fun invoke (Lorg/gradle/api/NamedDomainObjectProvider;Lkotlin/jvm/functions/Function1;)V

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

@@ -21,6 +21,7 @@ import org.jetbrains.kotlin.gradle.plugin.diagnostics.KotlinToolingDiagnostics.P
 import org.jetbrains.kotlin.gradle.plugin.diagnostics.KotlinToolingDiagnosticsCollector
 import org.jetbrains.kotlin.gradle.plugin.diagnostics.reportDiagnostic
 import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinNativeTarget
+import org.jetbrains.kotlin.gradle.targets.js.dsl.ExperimentalWasmDsl
 import org.jetbrains.kotlin.gradle.targets.js.dsl.KotlinJsTargetDsl
 import org.jetbrains.kotlin.gradle.targets.jvm.KotlinJvmTarget
 import org.jetbrains.kotlin.konan.target.Family
@@ -53,6 +54,18 @@ interface KotlinMultiplatformSourceSetConventions {
     val NamedDomainObjectContainer<KotlinSourceSet>.jsTest: NamedDomainObjectProvider<KotlinSourceSet>
     val NamedDomainObjectContainer<KotlinSourceSet>.androidMain: NamedDomainObjectProvider<KotlinSourceSet>
 
+    @ExperimentalWasmDsl
+    val NamedDomainObjectContainer<KotlinSourceSet>.wasmJsMain: NamedDomainObjectProvider<KotlinSourceSet>
+
+    @ExperimentalWasmDsl
+    val NamedDomainObjectContainer<KotlinSourceSet>.wasmJsTest: NamedDomainObjectProvider<KotlinSourceSet>
+
+    @ExperimentalWasmDsl
+    val NamedDomainObjectContainer<KotlinSourceSet>.wasmWasiMain: NamedDomainObjectProvider<KotlinSourceSet>
+
+    @ExperimentalWasmDsl
+    val NamedDomainObjectContainer<KotlinSourceSet>.wasmWasiTest: NamedDomainObjectProvider<KotlinSourceSet>
+
     operator fun NamedDomainObjectProvider<KotlinSourceSet>.invoke(
         configure: KotlinSourceSet.() -> Unit,
     ): Unit = get().run(configure)
@@ -94,6 +107,18 @@ internal object KotlinMultiplatformSourceSetConventionsImpl : KotlinMultiplatfor
     override val NamedDomainObjectContainer<KotlinSourceSet>.jsMain by KotlinSourceSetConvention
     override val NamedDomainObjectContainer<KotlinSourceSet>.jsTest by KotlinSourceSetConvention
     override val NamedDomainObjectContainer<KotlinSourceSet>.androidMain by KotlinSourceSetConvention
+
+    @ExperimentalWasmDsl
+    override val NamedDomainObjectContainer<KotlinSourceSet>.wasmJsMain by KotlinSourceSetConvention
+
+    @ExperimentalWasmDsl
+    override val NamedDomainObjectContainer<KotlinSourceSet>.wasmJsTest by KotlinSourceSetConvention
+
+    @ExperimentalWasmDsl
+    override val NamedDomainObjectContainer<KotlinSourceSet>.wasmWasiMain by KotlinSourceSetConvention
+
+    @ExperimentalWasmDsl
+    override val NamedDomainObjectContainer<KotlinSourceSet>.wasmWasiTest by KotlinSourceSetConvention
 }
 
 /* Checkers */

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/targets/js/dsl/ExperimentalWasmDsl.kt

@@ -6,5 +6,5 @@
 package org.jetbrains.kotlin.gradle.targets.js.dsl
 
 @RequiresOptIn(level = RequiresOptIn.Level.WARNING)
-@Target(AnnotationTarget.FUNCTION)
+@Target(AnnotationTarget.FUNCTION, AnnotationTarget.PROPERTY)
 annotation class ExperimentalWasmDsl