scala.tools.cmd.Instance.scala Maven / Gradle / Ivy

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Compiler for the Scala Programming Language

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/* NSC -- new Scala compiler
 * Copyright 2005-2013 LAMP/EPFL
 * @author  Paul Phillips
 */

package scala.tools
package cmd

/** The trait mixed into each instance of a specification.
 *
 *  @see    Reference
 */
trait Instance extends Spec {
  def parsed: CommandLine

  protected def help(str: => String): Unit = ()

  def isSet(s: String)    = parsed isSet toOpt(s)
  def originalArgs        = parsed.originalArgs     // the full original list
  def residualArgs        = parsed.residualArgs     // only args which were not options or args to options

  type OptionMagic = Opt.Instance
  protected implicit def optionMagicAdditions(name: String) = new Opt.Instance(programInfo, parsed, name)
}