Run Play 2.0 app from Play console

run-play-app-in-console.scala

// Thanks!
// http://voidy21.hatenablog.jp/entry/2012/01/09/024544
//
// Usage:
// Run `play console` and then :paste the below code
//
// Tested on commit 4727620693 of Play20 master, at Feb 6.
//
// Follow the below steps to enable play.api.test classes in Play console.
// $ set libraryDependencies += "play" %% "play-test" % "2.0-RC1-SNAPSHOT"
// $ console

import play.api.Application
import play.api.Play
import play.api.db.evolutions.OfflineEvolutions
import play.api.Mode

val appBase = new java.io.File(".")

lazy val classLoader = 
  Thread.currentThread.getContextClassLoader

val databases = List("default"/*, "mysql"*/)
for (db <- databases) {
  OfflineEvolutions.applyScript(classLoader, db)
}

val application = 
  new Application(appBase, classLoader, None, Mode.Dev)

Play.start(application)

import play.api.Play.current
import models._

// test your model code

import controllers._

// test you controller code

// import play.api.test._
// import play.api.test.Helpers._
// contentAsString(controllers.Application.index(play.api.test.FakeRequest()))

java.util.NoSuchElementException: None.get
    at scala.None$.get(Option.scala:274)
    at scala.None$.get(Option.scala:272)
    at play.api.db.evolutions.OfflineEvolutions$.applyScript(Evolutions.scala:446)

こんなエラーが出たら、application.conf で default などの DB設定を記述し忘れているかも？