Play Framework/Scala example source code file (build.sbt)

This example Play Framework source code file (build.sbt) is included in my "Source Code Warehouse" project. The intent of this project is to help you more easily find Play Framework (and Scala) source code examples by using tags.

All credit for the original source code belongs to Play Framework; I'm just trying to make examples easier to find. (For my Scala work, see my Scala examples and tutorials.)

Play Framework tags/keywords

compile, file, inputkey, runtimeexception

The build.sbt Play Framework example source code

//
// Copyright (C) 2009-2014 Typesafe Inc. <http://www.typesafe.com>
//
lazy val root = (project in file(".")).enablePlugins(RoutesCompiler)

scalaVersion := "2.11.1"

routesFiles in Compile := Seq(baseDirectory.value / "a.routes", baseDirectory.value / "b.routes")

// because the scripted newer command is broken:
// https://github.com/sbt/sbt/pull/1419
InputKey[Unit]("newer") := {
  val args = Def.spaceDelimited("<tocheck> <target>").parsed
  val base: File = baseDirectory.value
  val toCheck = args(0)
  val targetFile = args(1)
  if ((base / toCheck).lastModified() <= (base / targetFile).lastModified()) {
    throw new RuntimeException(s"$toCheck is not newer than $targetFile")
  }
}