Add run.sh, run.bat. Change output jar name for assembly.

build.sbt

@@ -4,6 +4,8 @@ version := "0.1"
 
 scalaVersion := "2.12.6"
 
+assemblyJarName in assembly := "converter.jar"
+
 libraryDependencies += "org.scala-lang.modules" %% "scala-xml" % "1.1.0"
 libraryDependencies += "org.scalactic" %% "scalactic" % "3.0.5"
 libraryDependencies += "org.scalatest" %% "scalatest" % "3.0.5" % "test"

run.bat

+@echo off
+java -jar converter.jar %1 %2
\ No newline at end of file

run.sh

+#!/bin/bash
+
+java -jar converter.jar $1 $2

src/main/scala/Main.scala

@@ -60,7 +60,9 @@ object Main {
   }
 
   def main(args: Array[String]): Unit = {
-    if (args.length != 2) println("Error: Undefined INPUT/OUTPUT directory. Usage: app INPUT OUTPUT")
+    println("Converter NRD -> RTS has started...")
+
+    if (args.length != 2) println("Error: Undefined INPUT/OUTPUT directory. Usage: run INPUT OUTPUT")
     else if (!Files.exists(Paths.get(args(0)))) println("Error: INPUT directory doesn`t exist")
     else if (!Files.exists(Paths.get(args(1)))) println("Error: OUTPUT directory doesn`t exist")
     else {
@@ -113,8 +115,8 @@ object Main {
           StandardOpenOption.CREATE,
           StandardOpenOption.TRUNCATE_EXISTING)
       } match {
-        case Success(_) => println(s"Work has finished. $logFileName located in ${args(1)}")
-        case Failure(ex) => println(s"Error. Work hasn`t finished: ${ex.getMessage}")
+        case Success(_) => println(s"Converting has finished. $logFileName located in ${args(1)}")
+        case Failure(ex) => println(s"Error. Converting hasn`t finished: ${ex.getMessage}")
       }
     }
   }