From 1c3fd09486068c60767bd4bdaceb3f780cf0a160 Mon Sep 17 00:00:00 2001
From: Ilya Kirillov <darthorimar@users.noreply.github.com>
Date: Wed, 19 Jul 2017 18:49:21 +0300
Subject: Add fuction for running specific main class

---
 stage2/BasicBuild.scala | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/stage2/BasicBuild.scala b/stage2/BasicBuild.scala
index 2b04614..76826ed 100644
--- a/stage2/BasicBuild.scala
+++ b/stage2/BasicBuild.scala
@@ -216,6 +216,16 @@ trait BaseBuild extends BuildInterface with DependencyImplementation with SbtDep
 
   def run: ExitCode = runMain( context.args )
 
+  def runMain: ExitCode = {
+    context.args.headOption match {
+      case Some(className) => 
+        runMain(className, context.args.drop(1))
+      case None =>
+        System.err.println("No classname is specified")
+        ExitCode.Failure
+    }
+  }
+
   def test: Dependency = {
     val testDirectory = projectDirectory / "test"
     if( (testDirectory / lib.buildDirectoryName / lib.buildFileName).exists ){
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