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Custom implementation of Streams can be bound to Keys.stateStreams in State.

This commit is contained in:
Mark Harrah 2013-02-25 09:24:05 -05:00
parent f30953ea4d
commit 29a26a13ab
2 changed files with 2 additions and 1 deletions
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2
main/src/main/scala/sbt/BuildStructure.scala
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@ -75,7 +75,7 @@ object BuildStreams
final val StreamsDirectory = "streams"
def mkStreams(units: Map[URI, LoadedBuildUnit], root: URI, data: Settings[Scope]): State => Streams = s =>
std.Streams( path(units, root, data), displayFull, LogManager.construct(data, s) )
s get Keys.stateStreams getOrElse std.Streams( path(units, root, data), displayFull, LogManager.construct(data, s) )
def path(units: Map[URI, LoadedBuildUnit], root: URI, data: Settings[Scope])(scoped: ScopedKey[_]): File =
resolvePath( projectPath(units, root, scoped, data), nonProjectPath(scoped) )

1
main/src/main/scala/sbt/Keys.scala
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@ -327,6 +327,7 @@ object Keys
val (executionRoots, dummyRoots)= dummy[Seq[ScopedKey[_]]]("execution-roots", "The list of root tasks for this task execution. Roots are the top-level tasks that were directly requested to be run.")
val (state, dummyState) = dummy[State]("state", "Current build state.")
val (streamsManager, dummyStreamsManager) = dummy[Streams]("streams-manager", "Streams manager, which provides streams for different contexts.")
val stateStreams = AttributeKey[Streams]("streams-manager", "Streams manager, which provides streams for different contexts. Setting this on State will override the default Streams implementation.")
val resolvedScoped = Def.resolvedScoped
val pluginData = TaskKey[PluginData]("plugin-data", "Information from the plugin build needed in the main build definition.", DTask)