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dwijnand/reload.sbt

Last active October 6, 2017 07:25
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Stick it in ~/.sbt/0.13/reload.sbt
Raw
reload.sbt
def buildFiles(b: File) = ((b * "*.sbt") +++ ((b / "project") ** ("*.scala" | "*.sbt")) filter (_.isFile))
def genBuildFilesHashesAt(base: File) = buildFiles(base).get.map(f => f -> (Hash toHex Hash(f))).toMap
def genBuildFilesHashes(units: Map[URI, LoadedBuildUnit]) =
(units.values flatMap (_.defined) map (_._2.base) flatMap genBuildFilesHashesAt).toMap.##
val buildFilesHashes = settingKey[Int]("") in Global
buildFilesHashes := genBuildFilesHashes(loadedBuild.value.units)
shellPrompt in Global := (s =>
"%s> ".format(
if (genBuildFilesHashes(Project structure s units) == buildFilesHashes.value) ""
else scala.Console.RED + "RELOAD " + scala.Console.RESET
))
@swsnr
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swsnr commented Oct 6, 2017

Do you have a SBT-1.0 version of this available?

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