Awesome

sbt-coffeescript

An SBT plugin to compile CoffeeScript sources to JavaScript.

To use this plugin use the addSbtPlugin command within your project/plugins.sbt file:

addSbtPlugin("com.github.sbt" % "sbt-coffeescript" % "2.0.0")

Your project's build file also needs to enable sbt-web plugins. For example with build.sbt:

lazy val root = (project in file(".")).enablePlugins(SbtWeb)

Once configured, any *.coffee or *.litcoffee files placed in src/main/assets will be compiled to JavaScript code in target/web/public.

Supported settings:

• sourceMap When set, generates sourceMap files. Defaults to true.

  CoffeeScriptKeys.sourceMap := true

• bare When set, generates JavaScript without the top-level function safety wrapper. Defaults to false.

  CoffeeScriptKeys.bare := false

The plugin is built on top of JavaScript Engine which supports different JavaScript runtimes.