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'update' caching now takes into account whether jars still exist

This commit is contained in:
Mark Harrah 2011-03-17 21:29:35 -04:00
parent 309bc5caeb
commit cacd1a5be8
1 changed files with 8 additions and 0 deletions
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8
cache/tracking/Tracked.scala vendored
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@ -31,6 +31,14 @@ object Tracked
import sbinary.JavaIO._
def lastOutput[I,O](cacheFile: File)(f: (I,Option[O]) => O)(implicit o: Format[O], mf: Manifest[Format[O]]): I => O = in =>
{
val previous: Option[O] = fromFile[O](cacheFile)
val next = f(in, previous)
toFile(next)(cacheFile)
next
}
def inputChanged[I,O](cacheFile: File)(f: (Boolean, I) => O)(implicit ic: InputCache[I]): I => O = in =>
{
val help = new CacheHelp(ic)