From abf942b9280c23a977834ae2b725e056414f6351 Mon Sep 17 00:00:00 2001
From: subroh0508 <subroh.0508@gmail.com>
Date: Wed, 6 May 2020 23:31:17 +0900
Subject: [PATCH] [Gradle, JS]Add optionalNpm methods

---
 .../gradle/plugin/HasKotlinDependencies.kt      |  6 ++++++
 .../mpp/DefaultKotlinDependencyHandler.kt       | 17 +++++++++++++++++
 2 files changed, 23 insertions(+)

diff --git a/libraries/tools/kotlin-gradle-plugin-api/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/HasKotlinDependencies.kt b/libraries/tools/kotlin-gradle-plugin-api/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/HasKotlinDependencies.kt
index ca41887d553..104a6e6026a 100644
--- a/libraries/tools/kotlin-gradle-plugin-api/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/HasKotlinDependencies.kt
+++ b/libraries/tools/kotlin-gradle-plugin-api/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/HasKotlinDependencies.kt
@@ -71,6 +71,12 @@ interface KotlinDependencyHandler {
 
     fun devNpm(directory: File): Dependency
 
+    fun optionalNpm(name: String, version: String = "*"): Dependency
+
+    fun optionalNpm(name: String, directory: File): Dependency
+
+    fun optionalNpm(directory: File): Dependency
+
     fun peerNpm(name: String, version: String = "*"): Dependency
 }
 
diff --git a/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/DefaultKotlinDependencyHandler.kt b/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/DefaultKotlinDependencyHandler.kt
index e4ee69f6110..e60a39e9056 100644
--- a/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/DefaultKotlinDependencyHandler.kt
+++ b/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/DefaultKotlinDependencyHandler.kt
@@ -118,6 +118,23 @@ class DefaultKotlinDependencyHandler(
             directory = directory
         )
 
+    override fun optionalNpm(name: String, version: String): NpmDependency =
+        NpmDependency(
+            project = project,
+            name = name,
+            version = version,
+            scope = NpmDependency.Scope.OPTIONAL
+        )
+
+    override fun optionalNpm(name: String, directory: File): NpmDependency =
+        directoryNpmDependency(name, directory, NpmDependency.Scope.OPTIONAL)
+
+    override fun optionalNpm(directory: File): NpmDependency =
+        optionalNpm(
+            name = moduleName(directory),
+            directory = directory
+        )
+
     override fun peerNpm(name: String, version: String): NpmDependency =
         NpmDependency(
             project = project,