How to run code from yourLibrary in sbt with a task

gistfile1.scala

 /*File Runner:scala*/
package com.myCompany

object Runner extends App {

    val myArgument = args(0)
    /*Do whatever you want :)*/

}


 /*File Build.scala: */

 val myTask = TaskKey[Unit]("my-task", "Runs a Task")

  def read(text:String, default:String) = {
    SimpleReader.readLine(text format default) match {
      case Some(s) if s.nonEmpty => s
      case _ => default
    }
  }


  val task = myTask <<= (fullClasspath in Runtime, scalaInstance, streams, taskTemporaryDirectory) map { (cp, si, stream, tmp) =>

    val readParam = read("Param: [%s] ", "defaultValue")


    toError (new Run(si, false, tmp).run("com.myCompany.Runner", cp.files, Seq(readParam), stream.log))
  }