From a35ded787dc2239c51c0f61adf837e01ebce823e Mon Sep 17 00:00:00 2001
From: Andrey Cherkasov <andrey.cherkasov@jetbrains.com>
Date: Thu, 25 Jun 2026 22:15:02 +0400
Subject: [PATCH] [kotlin] KTIJ-38940 Fix `kotlin-reflect` version added by the
 quick-fix in Maven and JPS projects

`AddReflectionQuickFixFactory` determines the version of `kotlin-reflect` through `KotlinLibraryVersionProvider`. This works correctly for Gradle via `KotlinGradlePluginLibraryVersionProvider`, but fails for Maven and JPS projects because `DefaultKotlinLibraryVersionProvider` only provides versions for `kotlinx-coroutines-core`, `kotlinx-datetime`, and `kotlinx-serialization-json`.

Unlike these libraries, `kotlin-reflect` always uses the same version as the Kotlin compiler and therefore does not require a dedicated version mapping. As a result, `DefaultKotlinLibraryVersionProvider` returns `null`, causing `AddReflectionQuickFixFactory` to fall back to `KotlinPluginLayout.standaloneCompilerVersion.artifactVersion` instead of using the project's Kotlin version.

This change makes `AddReflectionQuickFixFactory` use the project's Kotlin version when adding the `kotlin-reflect` dependency in Maven and JPS projects.

(cherry picked from commit 80f489bb40569589ffe1c028e4d5da92aa61e7e7)

IJ-CR-214534

GitOrigin-RevId: c74cd8abdab362f9bc1588c6df080c627d760d71
---
 .../k2/codeinsight/fixes/AddReflectionQuickFixFactory.kt    | 6 ++----
 .../testData/languageFeature/addKotlinReflect/pom.xml.after | 2 +-
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/plugins/kotlin/code-insight/fixes-k2/src/org/jetbrains/kotlin/idea/k2/codeinsight/fixes/AddReflectionQuickFixFactory.kt b/plugins/kotlin/code-insight/fixes-k2/src/org/jetbrains/kotlin/idea/k2/codeinsight/fixes/AddReflectionQuickFixFactory.kt
index d6d64516d98e..e6fcaeb876d8 100644
--- a/plugins/kotlin/code-insight/fixes-k2/src/org/jetbrains/kotlin/idea/k2/codeinsight/fixes/AddReflectionQuickFixFactory.kt
+++ b/plugins/kotlin/code-insight/fixes-k2/src/org/jetbrains/kotlin/idea/k2/codeinsight/fixes/AddReflectionQuickFixFactory.kt
@@ -10,9 +10,9 @@ import org.jetbrains.kotlin.idea.base.util.module
 import org.jetbrains.kotlin.idea.codeinsight.api.applicators.fixes.KotlinQuickFixFactory
 import org.jetbrains.kotlin.idea.compiler.configuration.KotlinPluginLayout
 import org.jetbrains.kotlin.idea.configuration.KotlinBuildSystemDependencyManager
-import org.jetbrains.kotlin.idea.configuration.KotlinLibraryVersionProvider
 import org.jetbrains.kotlin.idea.configuration.isProjectSyncPendingOrInProgress
 import org.jetbrains.kotlin.idea.configuration.withScope
+import org.jetbrains.kotlin.idea.facet.getRuntimeLibraryVersion
 import org.jetbrains.kotlin.idea.inspections.libraries.AddKotlinLibraryQuickFix
 
 internal object AddReflectionQuickFixFactory {
@@ -27,9 +27,7 @@ internal object AddReflectionQuickFixFactory {
       ?: return@ModCommandBased emptyList()
     if (dependencyManager.isProjectSyncPendingOrInProgress()) return@ModCommandBased emptyList()
 
-    val version = KotlinLibraryVersionProvider.EP_NAME.extensionList.firstNotNullOfOrNull {
-      it.getVersion(module, GROUP_ID, ARTIFACT_ID)
-    } ?: KotlinPluginLayout.standaloneCompilerVersion.artifactVersion
+    val version = (getRuntimeLibraryVersion(module) ?: KotlinPluginLayout.standaloneCompilerVersion).artifactVersion
 
     val virtualFile = element.containingFile.virtualFile
     val scope = if (virtualFile != null && ProjectFileIndex.getInstance(module.project).isInTestSourceContent(virtualFile)) {
diff --git a/plugins/kotlin/maven/tests/testData/languageFeature/addKotlinReflect/pom.xml.after b/plugins/kotlin/maven/tests/testData/languageFeature/addKotlinReflect/pom.xml.after
index 5cf87317cac3..f42b030bc80f 100644
--- a/plugins/kotlin/maven/tests/testData/languageFeature/addKotlinReflect/pom.xml.after
+++ b/plugins/kotlin/maven/tests/testData/languageFeature/addKotlinReflect/pom.xml.after
@@ -25,7 +25,7 @@
         <dependency>
             <groupId>org.jetbrains.kotlin</groupId>
             <artifactId>kotlin-reflect</artifactId>
-            <version>2.3.20</version>
+            <version>2.1.0</version>
         </dependency>
     </dependencies>