luke
/
sbt
mirror of https://github.com/sbt/sbt.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Work-around actions/depends-on failure

This commit is contained in:
Dale Wijnand 2017-01-13 14:22:49 +00:00
parent c6d3bbacfa
commit 486c3c3167
No known key found for this signature in database
GPG Key ID: 4F256E3D151DF5EF
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
tasks/standard/src/main/scala/sbt/std/TaskExtra.scala
View File

@ -117,7 +117,10 @@ trait TaskExtra {
def failure: Task[Incomplete] = mapFailure(idFun)
def result: Task[Result[S]] = mapR(idFun)
private def newInfo[A]: Info[A] = Info[A](in.info.attributes)
// The "taskDefinitionKey" is used, at least, by the ".previous" functionality.
// But apparently it *cannot* survive a task map/flatMap/etc. See actions/depends-on.
private def newInfo[A]: Info[A] =
Info[A](AttributeMap(in.info.attributes.entries.filter(_.key.label != "taskDefinitionKey")))
def flatMapR[T](f: Result[S] => Task[T]): Task[T] = Task(newInfo, new FlatMapped[T, K](in, f, ml))
def mapR[T](f: Result[S] => T): Task[T] = Task(newInfo, new Mapped[T, K](in, f, ml))