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Merge pull request #5018 from eatkins/output-file-stamp-cache 

Use managedFileStampCache for dependency classpath
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eugene yokota 2019-09-02 23:17:27 -04:00 committed by GitHub
parent 26293640c6 c525fa2551
commit 4f2ffe9b36
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1 changed files with 6 additions and 1 deletions
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7
main/src/main/scala/sbt/Defaults.scala
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@ -2041,7 +2041,12 @@ object Classpaths {
excludeFilter in unmanagedJars value
)
).map(exportClasspath) ++ Seq(
sbt.nio.Keys.dependencyClasspathFiles := data(dependencyClasspath.value).map(_.toPath),
dependencyClasspathFiles := data(dependencyClasspath.value).map(_.toPath),
dependencyClasspathFiles / outputFileStamps := {
val cache = managedFileStampCache.value
val stamper = outputFileStamper.value
dependencyClasspathFiles.value.flatMap(p => cache.getOrElseUpdate(p, stamper).map(p -> _))
}
)
private[this] def exportClasspath(s: Setting[Task[Classpath]]): Setting[Task[Classpath]] =