[K/JS] Introduce the ability to consume platform-specific cli arguments inside the main function ^KT-16981 Fixed

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/kotlin/org/jetbrains/kotlin/gradle/Kotlin2JsGradlePluginIT.kt

@@ -47,6 +47,24 @@ class Kotlin2JsIrGradlePluginIT : KGPBaseTest() {
         }
     }
 
+    @DisplayName("nodejs main function arguments")
+    @GradleTest
+    fun testNodeJsMainArguments(gradleVersion: GradleVersion) {
+        project("kotlin-js-nodejs-project", gradleVersion) {
+            buildGradle.appendText(
+                """
+                |
+                |tasks.withType(org.jetbrains.kotlin.gradle.targets.js.nodejs.NodeJsExec).configureEach {
+                |   args += ["test", "'Hello, World'"]
+                |}
+               """.trimMargin()
+            )
+            build("nodeRun") {
+                assertOutputContains("ACCEPTED: test;'Hello, World'")
+            }
+        }
+    }
+
     @DisplayName("stale output is cleaned")
     @GradleTest
     fun testCleanOutputWithEmptySources(gradleVersion: GradleVersion) {

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kotlin-js-nodejs-project/build.gradle

@@ -17,6 +17,7 @@ kotlin {
         useCommonJs()
         binaries.executable()
         nodejs {
+            passProcessArgvToMainFunction()
         }
     }
 }

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kotlin-js-nodejs-project/src/main/kotlin/Base.kt

@@ -11,4 +11,8 @@ fun best(): Int {
 
 fun simpleBest(): Int {
     return 73
+}
+
+fun main(args: Array<String>) {
+    println("ACCEPTED: ${args.drop(2).joinToString(";")}")
 }