SI-7591 Move command-line spec usage demo to tests

1 files changed, 0 insertions, 85 deletions

diff --git a/src/compiler/scala/tools/cmd/Demo.scala b/src/compiler/scala/tools/cmd/Demo.scala
deleted file mode 100644
index fc90140f8f..0000000000
--- a/src/compiler/scala/tools/cmd/Demo.scala
+++ /dev/null
@@ -1,85 +0,0 @@
-/* NEST (New Scala Test)
- * Copyright 2007-2013 LAMP/EPFL
- * @author  Paul Phillips
- */
-
-package scala
-package tools
-package cmd
-
-/** A sample command specification for illustrative purposes.
- *  First take advantage of the meta-options:
- *
- *    // this command creates an executable runner script "demo"
- *    % scala scala.tools.cmd.Demo --self-update demo
- *
- *    // this one creates and sources a completion file - note backticks
- *    % `./demo --bash`
- *
- *    // and now you have a runner with working completion
- *    % ./demo --<tab>
- *       --action           --defint           --int
- *       --bash             --defstr           --str
- *       --defenv           --self-update      --unary
- *
- *  The normal option configuration is plausibly self-explanatory.
- */
-trait DemoSpec extends Spec with Meta.StdOpts with Interpolation {
-  lazy val referenceSpec  = DemoSpec
-  lazy val programInfo    = Spec.Info("demo", "Usage: demo [<options>]", "scala.tools.cmd.Demo")
-
-  help("""Usage: demo [<options>]""")
-  heading("Unary options:")
-
-  val optIsUnary      = "unary"         / "a unary option"              --?  ;
-  ("action" / "a body which may be run") --> println("Hello, I am the --action body.")
-
-  heading("Binary options:")
-  val optopt          = "str"       / "an optional String"        --|
-  val optoptInt       = ("int"      / "an optional Int") .        --^[Int]
-  val optEnv          = "defenv"    / "an optional String"        defaultToEnv  "PATH"
-  val optDefault      = "defstr"    / "an optional String"        defaultTo     "default"
-  val optDefaultInt   = "defint"    / "an optional Int"           defaultTo     -1
-  val optExpand       = "alias"     / "an option which expands"   expandTo      ("--int", "15")
-}
-
-object DemoSpec extends DemoSpec with Property {
-  lazy val propMapper = new PropertyMapper(DemoSpec)
-
-  type ThisCommandLine = SpecCommandLine
-  def creator(args: List[String]) =
-    new SpecCommandLine(args) {
-      override def errorFn(msg: String) = { println("Error: " + msg) ; sys.exit(0) }
-    }
-}
-
-class Demo(args: List[String]) extends {
-  val parsed = DemoSpec(args: _*)
-} with DemoSpec with Instance {
-  import java.lang.reflect._
-
-  def helpMsg = DemoSpec.helpMsg
-  def demoSpecMethods = this.getClass.getMethods.toList
-  private def isDemo(m: Method) = (m.getName startsWith "opt") && !(m.getName contains "$") && (m.getParameterTypes.isEmpty)
-
-  def demoString(ms: List[Method]) = {
-    val longest   = ms map (_.getName.length) max
-    val formatStr = "    %-" + longest + "s: %s"
-    val xs        = ms map (m => formatStr.format(m.getName, m.invoke(this)))
-
-    xs mkString ("Demo(\n  ", "\n  ", "\n)\n")
-  }
-
-  override def toString = demoString(demoSpecMethods filter isDemo)
-}
-
-object Demo {
-  def main(args: Array[String]): Unit = {
-    val runner = new Demo(args.toList)
-
-    if (args.isEmpty)
-      println(runner.helpMsg)
-
-    println(runner)
-  }
-}