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Comment out external hooks 

Zinc now uses farm hash to invalidate the virtual paths. To use watch to detect initial changes, we need to revalidate using content hash.
This commit is contained in:
Eugene Yokota 2020-04-22 16:47:46 -04:00
parent da999f60aa
commit 7c4b01d9f7
1 changed files with 7 additions and 1 deletions
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8
main/src/main/scala/sbt/Defaults.scala
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@ -74,7 +74,7 @@ import sbt.nio.FileStamp.Formats.seqPathFileStampJsonFormatter
import sbt.nio.Keys._
import sbt.nio.file.syntax._
import sbt.nio.file.{ FileTreeView, Glob, RecursiveGlob }
import sbt.nio.{ FileChanges, Watch }
import sbt.nio.Watch
import sbt.std.TaskExtra._
import sbt.testing.{ AnnotatedFingerprint, Framework, Runner, SubclassFingerprint }
import sbt.util.CacheImplicits._
@ -648,7 +648,11 @@ object Defaults extends BuildCommon {
else ""
s"inc_compile$extra.zip"
},
/*
// Comment this out because Zinc now uses farm hash to invalidate the virtual paths.
// To use watch to detect initial changes, we need to revalidate using content hash.
externalHooks := {
import sbt.nio.FileChanges
import sjsonnew.BasicJsonProtocol.mapFormat
val currentInputs =
(unmanagedSources / inputFileStamps).value ++ (managedSourcePaths / outputFileStamps).value
@ -664,6 +668,8 @@ object Defaults extends BuildCommon {
.getOrElse(FileChanges.noPrevious(currentOutputs.map(_._1)))
ExternalHooks.default.value(inputChanges, outputChanges, fileTreeView.value)
},
*/
externalHooks := IncOptions.defaultExternal,
compileSourceFileInputs := {
import sjsonnew.BasicJsonProtocol.mapFormat
compile.value // ensures the inputFileStamps previous value is only set if compile succeeds.