Add Kotlin/MPP to Gradle group of New Project Wizards #KT-32105 Fixed

idea/idea-gradle/src/org/jetbrains/kotlin/idea/configuration/GradleKotlinFrameworkSupportProvider.kt

@@ -289,8 +289,8 @@ open class GradleKotlinJSNodeFrameworkSupportProvider(
     override fun getDescription() = "A Kotlin library or application targeting JavaScript for Node.js"
 }
 
-class GradleKotlinMPPFrameworkSupportProvider : GradleKotlinFrameworkSupportProvider(
+open class GradleKotlinMPPFrameworkSupportProvider : GradleKotlinFrameworkSupportProvider(
-    "KOTLIN_MPP", "Kotlin (Multiplatform - Experimental)", KotlinIcons.MPP
+    "KOTLIN_MPP", "Kotlin/Multiplatform", KotlinIcons.MPP
 ) {
     override fun getPluginId() = "org.jetbrains.kotlin.multiplatform"
     override fun getPluginExpression() = "id 'org.jetbrains.kotlin.multiplatform'"
@@ -298,6 +298,38 @@ class GradleKotlinMPPFrameworkSupportProvider : GradleKotlinFrameworkSupportProv
     override fun getDependencies(sdk: Sdk?): List<String> = listOf()
     override fun getTestDependencies(): List<String> = listOf()
 
-    override fun getDescription() = "Kotlin multiplatform code"
+    override fun getDescription() =
+        "For sharing code between platforms (JVM, JS, Android, iOS, etc.)"
+
+    override fun addSupport(
+        buildScriptData: BuildScriptDataBuilder,
+        module: Module,
+        sdk: Sdk?,
+        specifyPluginVersionIfNeeded: Boolean,
+        explicitPluginVersion: String?
+    ) {
+        super.addSupport(buildScriptData, module, sdk, specifyPluginVersionIfNeeded, explicitPluginVersion)
+
+        buildScriptData.addOther(
+            """kotlin {
+    /* Targets declarations omitted
+    *  Documentation: https://kotlinlang.org/docs/reference/building-mpp-with-gradle.html */
+
+    sourceSets {
+        commonMain {
+            dependencies {
+                implementation kotlin('stdlib-common')
+            }
+        }
+        commonTest {
+            dependencies {
+                implementation kotlin('test-common')
+                implementation kotlin('test-annotations-common')
+            }
+        }
+    }
+}"""
+        )
+    }
 }
 

idea/idea-gradle/src/org/jetbrains/kotlin/idea/configuration/KotlinDslGradleKotlinFrameworkSupportProvider.kt

@@ -80,7 +80,6 @@ abstract class KotlinDslGradleKotlinFrameworkSupportProvider(
 
             buildScriptData
                 .addPluginDefinitionInPluginsGroup(getPluginDefinition() + " version \"$kotlinVersion\"")
-                .addDependencyNotation(getRuntimeLibrary(rootModel, null))
         } else {
             if (additionalRepository != null) {
                 val repository = additionalRepository.toKotlinRepositorySnippet()
@@ -95,7 +94,6 @@ abstract class KotlinDslGradleKotlinFrameworkSupportProvider(
                 .addBuildscriptRepositoriesDefinition("mavenCentral()")
                 // TODO: in gradle > 4.1 this could be single declaration e.g. 'val kotlin_version: String by extra { "1.1.11" }'
                 .addBuildscriptPropertyDefinition("var $GSK_KOTLIN_VERSION_PROPERTY_NAME: String by extra\n    $GSK_KOTLIN_VERSION_PROPERTY_NAME = \"$kotlinVersion\"")
-                .addDependencyNotation(getRuntimeLibrary(rootModel, "\$$GSK_KOTLIN_VERSION_PROPERTY_NAME"))
                 .addBuildscriptDependencyNotation(getKotlinGradlePluginClassPathSnippet())
         }
 
@@ -112,8 +110,6 @@ abstract class KotlinDslGradleKotlinFrameworkSupportProvider(
 
     private fun RepositoryDescription.toKotlinRepositorySnippet() = "maven { setUrl(\"$url\") }"
 
-    protected abstract fun getRuntimeLibrary(rootModel: ModifiableRootModel, version: String?): String
-
     protected abstract fun getOldSyntaxPluginDefinition(): String
     protected abstract fun getPluginDefinition(): String
 }
@@ -124,7 +120,7 @@ class KotlinDslGradleKotlinJavaFrameworkSupportProvider :
     override fun getOldSyntaxPluginDefinition() = "plugin(\"${KotlinGradleModuleConfigurator.KOTLIN}\")"
     override fun getPluginDefinition() = "kotlin(\"jvm\")"
 
-    override fun getRuntimeLibrary(rootModel: ModifiableRootModel, version: String?) =
+    private fun getRuntimeLibrary(rootModel: ModifiableRootModel, version: String?) =
         "implementation(${getKotlinModuleDependencySnippet(getStdlibArtifactId(rootModel.sdk, bundledRuntimeVersion()), version)})"
 
     override fun addSupport(
@@ -141,6 +137,11 @@ class KotlinDslGradleKotlinJavaFrameworkSupportProvider :
                 .addImport("import org.jetbrains.kotlin.gradle.tasks.KotlinCompile")
                 .addOther("tasks.withType<KotlinCompile> {\n    kotlinOptions.jvmTarget = \"1.8\"\n}\n")
         }
+
+        if (buildScriptData.gradleVersion >= MIN_GRADLE_VERSION_FOR_NEW_PLUGIN_SYNTAX)
+            buildScriptData.addDependencyNotation(getRuntimeLibrary(rootModel, null))
+        else
+            buildScriptData.addDependencyNotation(getRuntimeLibrary(rootModel, "\$$GSK_KOTLIN_VERSION_PROPERTY_NAME"))
     }
 }
 
@@ -160,12 +161,17 @@ abstract class AbstractKotlinDslGradleKotlinJSFrameworkSupportProvider(
         super.addSupport(projectId, module, rootModel, modifiableModelsProvider, buildScriptData)
 
         buildScriptData.addOther("kotlin.target.$jsSubTargetName { }")
+
+        if (buildScriptData.gradleVersion >= MIN_GRADLE_VERSION_FOR_NEW_PLUGIN_SYNTAX)
+            buildScriptData.addDependencyNotation(getRuntimeLibrary(rootModel, null))
+        else
+            buildScriptData.addDependencyNotation(getRuntimeLibrary(rootModel, "\$$GSK_KOTLIN_VERSION_PROPERTY_NAME"))
     }
 
     override fun getOldSyntaxPluginDefinition(): String = "plugin(\"${KotlinJsGradleModuleConfigurator.KOTLIN_JS}\")"
     override fun getPluginDefinition(): String = "id(\"org.jetbrains.kotlin.js\")"
 
-    override fun getRuntimeLibrary(rootModel: ModifiableRootModel, version: String?) =
+    private fun getRuntimeLibrary(rootModel: ModifiableRootModel, version: String?) =
         "implementation(${getKotlinModuleDependencySnippet(MAVEN_JS_STDLIB_ID.removePrefix("kotlin-"), version)})"
 }
 
@@ -180,3 +186,41 @@ class KotlinDslGradleKotlinJSNodeFrameworkSupportProvider :
     override val jsSubTargetName: String
         get() = "nodejs"
 }
+
+class KotlinDslGradleKotlinMPPFrameworkSupportProvider :
+    KotlinDslGradleKotlinFrameworkSupportProvider("KOTLIN_MPP", "Kotlin/Multiplatform", KotlinIcons.MPP) {
+
+    override fun getOldSyntaxPluginDefinition() = "plugin(\"org.jetbrains.kotlin.multiplatform\")"
+    override fun getPluginDefinition() = "kotlin(\"multiplatform\")"
+
+    override fun addSupport(
+        projectId: ProjectId,
+        module: Module,
+        rootModel: ModifiableRootModel,
+        modifiableModelsProvider: ModifiableModelsProvider,
+        buildScriptData: BuildScriptDataBuilder
+    ) {
+        super.addSupport(projectId, module, rootModel, modifiableModelsProvider, buildScriptData)
+
+        buildScriptData.addOther(
+            """kotlin {
+    /* Targets declarations omitted
+    *  Documentation: https://kotlinlang.org/docs/reference/building-mpp-with-gradle.html */
+
+    sourceSets {
+        val commonMain by getting {
+            dependencies {
+                implementation(kotlin("stdlib-common"))
+            }
+        }
+        val commonTest by getting {
+            dependencies {
+                implementation(kotlin("test-common"))
+                implementation(kotlin("test-annotations-common"))
+            }
+        }
+    }
+}"""
+        )
+    }
+}

idea/resources/META-INF/gradle-java.xml

@@ -1,8 +1,10 @@
 <idea-plugin>
     <extensions defaultExtensionNs="org.jetbrains.plugins.gradle">
+        <frameworkSupport implementation="org.jetbrains.kotlin.idea.configuration.GradleKotlinMPPFrameworkSupportProvider"/>
         <frameworkSupport implementation="org.jetbrains.kotlin.idea.configuration.GradleKotlinJavaFrameworkSupportProvider"/>
         <frameworkSupport implementation="org.jetbrains.kotlin.idea.configuration.GradleKotlinJSBrowserFrameworkSupportProvider"/>
         <frameworkSupport implementation="org.jetbrains.kotlin.idea.configuration.GradleKotlinJSNodeFrameworkSupportProvider"/>
+        <kotlinDslFrameworkSupport implementation="org.jetbrains.kotlin.idea.configuration.KotlinDslGradleKotlinMPPFrameworkSupportProvider"/>
         <kotlinDslFrameworkSupport implementation="org.jetbrains.kotlin.idea.configuration.KotlinDslGradleKotlinJavaFrameworkSupportProvider"/>
         <kotlinDslFrameworkSupport implementation="org.jetbrains.kotlin.idea.configuration.KotlinDslGradleKotlinJSBrowserFrameworkSupportProvider"/>
         <kotlinDslFrameworkSupport implementation="org.jetbrains.kotlin.idea.configuration.KotlinDslGradleKotlinJSNodeFrameworkSupportProvider"/>

idea/resources/META-INF/gradle-java.xml.183

@@ -1,8 +1,10 @@
 <idea-plugin>
     <extensions defaultExtensionNs="org.jetbrains.plugins.gradle">
+        <frameworkSupport implementation="org.jetbrains.kotlin.idea.configuration.GradleKotlinMPPFrameworkSupportProvider"/>
         <frameworkSupport implementation="org.jetbrains.kotlin.idea.configuration.GradleKotlinJavaFrameworkSupportProvider"/>
         <frameworkSupport implementation="org.jetbrains.kotlin.idea.configuration.GradleKotlinJSBrowserFrameworkSupportProvider"/>
         <frameworkSupport implementation="org.jetbrains.kotlin.idea.configuration.GradleKotlinJSNodeFrameworkSupportProvider"/>
+        <kotlinDslFrameworkSupport implementation="org.jetbrains.kotlin.idea.configuration.KotlinDslGradleKotlinMPPFrameworkSupportProvider"/>
         <kotlinDslFrameworkSupport implementation="org.jetbrains.kotlin.idea.configuration.KotlinDslGradleKotlinJavaFrameworkSupportProvider"/>
         <kotlinDslFrameworkSupport implementation="org.jetbrains.kotlin.idea.configuration.KotlinDslGradleKotlinJSBrowserFrameworkSupportProvider"/>
         <kotlinDslFrameworkSupport implementation="org.jetbrains.kotlin.idea.configuration.KotlinDslGradleKotlinJSNodeFrameworkSupportProvider"/>

idea/resources/META-INF/gradle-java.xml.as33

@@ -1,8 +1,10 @@
 <idea-plugin>
     <extensions defaultExtensionNs="org.jetbrains.plugins.gradle">
+        <frameworkSupport implementation="org.jetbrains.kotlin.idea.configuration.GradleKotlinMPPFrameworkSupportProvider"/>
         <frameworkSupport implementation="org.jetbrains.kotlin.idea.configuration.GradleKotlinJavaFrameworkSupportProvider"/>
         <frameworkSupport implementation="org.jetbrains.kotlin.idea.configuration.GradleKotlinJSBrowserFrameworkSupportProvider"/>
         <frameworkSupport implementation="org.jetbrains.kotlin.idea.configuration.GradleKotlinJSNodeFrameworkSupportProvider"/>
+        <kotlinDslFrameworkSupport implementation="org.jetbrains.kotlin.idea.configuration.KotlinDslGradleKotlinMPPFrameworkSupportProvider"/>
         <kotlinDslFrameworkSupport implementation="org.jetbrains.kotlin.idea.configuration.KotlinDslGradleKotlinJavaFrameworkSupportProvider"/>
         <kotlinDslFrameworkSupport implementation="org.jetbrains.kotlin.idea.configuration.KotlinDslGradleKotlinJSBrowserFrameworkSupportProvider"/>
         <kotlinDslFrameworkSupport implementation="org.jetbrains.kotlin.idea.configuration.KotlinDslGradleKotlinJSNodeFrameworkSupportProvider"/>

idea/resources/META-INF/gradle-java.xml.as34

@@ -1,8 +1,10 @@
 <idea-plugin>
     <extensions defaultExtensionNs="org.jetbrains.plugins.gradle">
+        <frameworkSupport implementation="org.jetbrains.kotlin.idea.configuration.GradleKotlinMPPFrameworkSupportProvider"/>
         <frameworkSupport implementation="org.jetbrains.kotlin.idea.configuration.GradleKotlinJavaFrameworkSupportProvider"/>
         <frameworkSupport implementation="org.jetbrains.kotlin.idea.configuration.GradleKotlinJSBrowserFrameworkSupportProvider"/>
         <frameworkSupport implementation="org.jetbrains.kotlin.idea.configuration.GradleKotlinJSNodeFrameworkSupportProvider"/>
+        <kotlinDslFrameworkSupport implementation="org.jetbrains.kotlin.idea.configuration.KotlinDslGradleKotlinMPPFrameworkSupportProvider"/>
         <kotlinDslFrameworkSupport implementation="org.jetbrains.kotlin.idea.configuration.KotlinDslGradleKotlinJavaFrameworkSupportProvider"/>
         <kotlinDslFrameworkSupport implementation="org.jetbrains.kotlin.idea.configuration.KotlinDslGradleKotlinJSBrowserFrameworkSupportProvider"/>
         <kotlinDslFrameworkSupport implementation="org.jetbrains.kotlin.idea.configuration.KotlinDslGradleKotlinJSNodeFrameworkSupportProvider"/>