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overrideConfigs method for easier configuration substitution 

ref #42
This commit is contained in:
Mark Harrah 2011-07-09 16:54:41 -04:00
parent 9737a30a7d
commit 2e99fde9d2
2 changed files with 10 additions and 0 deletions
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9
main/Defaults.scala
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@ -1001,4 +1001,13 @@ trait BuildCommon
def classpath: Classpath = Attributed blankSeq s
}
def toError(o: Option[String]): Unit = o foreach error
def overrideConfigs(cs: Configuration*)(configurations: Seq[Configuration]): Seq[Configuration] =
{
val existingName = configurations.map(_.name).toSet
val newByName = cs.map(c => (c.name, c)).toMap
val overridden = configurations map { conf => newByName.getOrElse(conf.name, conf) }
val newConfigs = cs filter { c => !existingName(c.name) }
overridden ++ newConfigs
}
}

1
main/Project.scala
View File

@ -52,6 +52,7 @@ sealed trait Project extends ProjectDefinition[ProjectReference]
apply(id, base, aggregate = resolveRefs(aggregate), dependencies = resolveDeps(dependencies), delegates = resolveRefs(delegates), settings, configurations)
}
def overrideConfigs(cs: Configuration*): Project = copy(configurations = Defaults.overrideConfigs(cs : _*)(configurations))
def dependsOn(deps: ClasspathDep[ProjectReference]*): Project = copy(dependencies = dependencies ++ deps)
def delegateTo(from: ProjectReference*): Project = copy(delegates = delegates ++ from)
def aggregate(refs: ProjectReference*): Project = copy(aggregate = (aggregate: Seq[ProjectReference]) ++ refs)