Prevents creating of new Gradle-based Kotlin project in a path of previous one

idea/idea-gradle/src/org/jetbrains/kotlin/idea/configuration/KotlinGradleAbstractMultiplatformModuleBuilder.kt.193

@@ -5,6 +5,8 @@
 
 package org.jetbrains.kotlin.idea.configuration
 
+import com.intellij.ide.util.projectWizard.ModuleWizardStep
+import com.intellij.ide.util.projectWizard.WizardContext
 import com.intellij.openapi.externalSystem.ExternalSystemModulePropertyManager
 import com.intellij.openapi.externalSystem.model.ProjectSystemId
 import com.intellij.openapi.externalSystem.model.project.ModuleData
@@ -21,8 +23,10 @@ import org.jetbrains.plugins.gradle.frameworkSupport.BuildScriptDataBuilder
 import org.jetbrains.plugins.gradle.service.project.wizard.GradleModuleBuilder
 import org.jetbrains.plugins.gradle.settings.DistributionType
 import com.intellij.openapi.externalSystem.model.project.ProjectData
+import com.intellij.openapi.roots.ui.configuration.ModulesProvider
 import org.jetbrains.kotlin.idea.statistics.FUSEventGroups
 import org.jetbrains.kotlin.idea.statistics.KotlinFUSLogger
+import org.jetbrains.plugins.gradle.service.project.wizard.GradleStructureWizardStep
 import javax.swing.Icon
 
 abstract class KotlinGradleAbstractMultiplatformModuleBuilder(
@@ -33,6 +37,29 @@ abstract class KotlinGradleAbstractMultiplatformModuleBuilder(
 
     override fun getNodeIcon(): Icon = KotlinIcons.MPP
 
+	/*
+    This overriding is a temporary workaround of a problem with how we use GradleModuleBuilder().
+    IDEA implies that we will create new GradleModuleBuilder every time we call Kotlin New Project Wizard.
+    But we create it once for every kind of GradleModuleBuilder-based New Project Wizard and the just reuse it.
+    How the problem looks for a user: KT-34229
+    Ticket that should properly fix it: KT-34591
+     */
+    override fun cleanup() {
+        super.cleanup()
+        this.name = null
+        this.contentEntryPath = null
+        this.moduleFilePath = null
+        this.projectId = null
+    }
+
+    override fun createWizardSteps(wizardContext: WizardContext, modulesProvider: ModulesProvider): Array<ModuleWizardStep> {
+        super.createWizardSteps(wizardContext, modulesProvider)  // initializes GradleModuleBuilder.myWizardContext
+        return arrayOf(
+            // Let us have to edit project name only
+            GradleStructureWizardStep(this, wizardContext)
+        )
+    }
+
     private fun setupMppModule(module: Module, parentDir: VirtualFile): VirtualFile? {
         val moduleDir = parentDir.createChildDirectory(this, mppDirName)
         val buildGradle = moduleDir.createChildData(null, "build.gradle")