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October 6, 2017 07:25
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Save dwijnand/91f599f7d68056fa9e33f32c5b5a12e4 to your computer and use it in GitHub Desktop.
Stick it in ~/.sbt/0.13/reload.sbt
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| 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 | |
| )) |
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Do you have a SBT-1.0 version of this available?