sbt-appengine is a sbt 0.10 port of the awesome sbt-appengine-plugin by yasushi.

usage

export environment variables (actually, JRebel support is not ported yet).

export APPENGINE_SDK_HOME=~/appengine-java-sdk-1.5.0
export JREBEL_JAR_PATH=~/jrebel/jrebel.jar

put the following in the project/plugins/build.sbt:

libraryDependencies <+= (sbtVersion) { sv => "com.eed3si9n" %% "sbt-appengine" % ("sbt" + sv + "_0.2") }

or, specify sbt-assembly.git as a dependency in project/plugins/project/build.scala:

import sbt._

object Plugins extends Build {
  lazy val root = Project("root", file(".")) dependsOn(
    uri("git://github.com/eed3si9n/sbt-appengine.git")
  )
}

then, define the project as follows:

lazy val example = Project("web", file("web"),
  settings = Defaults.defaultSettings ++ sbtappengine.AppenginePlugin.webSettings)

you can now deploy your application like this:

> appengine:deploy