Embed a Scala interpreter in your application with scaladon. See li.pika.scaladon.Main for an example of how to use the li.pika.scaladon.Engine.
:; sbt assembly ... [success] Total time: 12 s, completed Jul 7, 2017 8:03:11 PM :; java -jar target/scala-*/uber.jar Welcome to Scala 2.12.2 (Java HotSpot(TM) 64-Bit Server VM, Java 1.8.0_102). Type in expressions for evaluation. Or try :help. scala> val task = li.pika.scaladon.tasks.Task.settings() task: scala.tools.nsc.Settings = Settings { -nc = true -d = . -deprecation = true -usejavacp = true -feature = true }The li.pika.scaladon.Engine allows one to set three settings:
case class Engine(bindings: Bindings = new SimpleBindings(), prompt: Option[String] = None, welcome: Option[String] = None) { ... }The bindings apply for scripts while the prompt and welcome apply to the interactive interpreter. (At present, scaladon is not able to set bindings for the interactive interpreter.)