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teigen/gist:1435102

Created December 5, 2011 20:00
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sbt multi setting example
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gistfile1.scala
lazy val yodawg = TaskKey[String]("yo-dawg", "I heard you liked settings, so I put a setting in your setting")
yodawg <<= Project.app(moduleName :^: version :^: isSnapshot :^: KNil){
case a :+: b :+: c :+: HNil => task(List(a, b, c).mkString("~"))
}
>show yo-dawg
[info] web~2.0-SNAPSHOT~true
// source: https://github.com/harrah/xsbt/blob/0.11/main/Structure.scala#L443
// real world usage: https://github.com/eed3si9n/scalaxb/blob/master/sbt-scalaxb/src/main/scala/sbtscalaxb/Plugin.scala#L76
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