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Using outputChanged to track the change of the jar file instead of unit

This commit is contained in:
dadarakt 2018-05-15 14:09:27 +02:00
parent f6fa7cb765
commit e83013d3c8
1 changed files with 5 additions and 4 deletions
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9
main-actions/src/main/scala/sbt/Package.scala
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@ -23,7 +23,7 @@ import sbt.internal.util.HNil
import sbt.internal.util.HListFormats._
import sbt.util.FileInfo.{ exists, lastModified }
import sbt.util.CacheImplicits._
import sbt.util.Tracked.inputChanged
import sbt.util.Tracked.{ inputChanged, outputChanged }
sealed trait PackageOption
object Package {
@ -71,10 +71,11 @@ object Package {
inputs: Map[File, String] :+: FilesInfo[ModifiedFileInfo] :+: Manifest :+: HNil) =>
import exists.format
val sources :+: _ :+: manifest :+: HNil = inputs
inputChanged(cacheStoreFactory make "output") { (outChanged, jar: PlainFileInfo) =>
if (inChanged || outChanged)
outputChanged(cacheStoreFactory make "output") { (outChanged, jar: PlainFileInfo) =>
if (inChanged || outChanged) {
makeJar(sources.toSeq, jar.file, manifest, log)
else
jar.file
} else
log.debug("Jar uptodate: " + jar.file)
}
}