Merge pull request #2258 from Duhemm/fix-1933

Fix for sbt/sbt#1933

ivy/src/main/scala/sbt/Ivy.scala

@@ -536,14 +536,18 @@ private[sbt] object IvySbt {
     {
       import IvyRetrieve.toModuleID
       val dds = moduleID.getDependencies
-      inconsistentDuplicateWarning(dds map { dd => toModuleID(dd.getDependencyRevisionId) })
+      val deps = dds flatMap { dd =>
+        val module = toModuleID(dd.getDependencyRevisionId)
+        dd.getModuleConfigurations map (c => module.copy(configurations = Some(c)))
+      }
+      inconsistentDuplicateWarning(deps)
     }
 
   def inconsistentDuplicateWarning(dependencies: Seq[ModuleID]): List[String] =
     {
       val warningHeader = "Multiple dependencies with the same organization/name but different versions. To avoid conflict, pick one version:"
       val out: mutable.ListBuffer[String] = mutable.ListBuffer()
-      (dependencies groupBy { dep => (dep.organization, dep.name) }) foreach {
+      (dependencies groupBy { dep => (dep.organization, dep.name, dep.configurations) }) foreach {
         case (k, vs) if vs.size > 1 =>
           val v0 = vs.head
           (vs find { _.revision != v0.revision }) foreach { v =>

ivy/src/test/scala/InconsistentDuplicateSpec.scala

@@ -9,6 +9,7 @@ class InconsistentDuplicateSpec extends Specification {
 
   Duplicate with different version should
     be warned                                                   $warn1
+    not be warned if in different configurations                $nodupe2
 
   Duplicate with same version should
     not be warned                                               $nodupe1
@@ -25,4 +26,8 @@ class InconsistentDuplicateSpec extends Specification {
 
   def nodupe1 =
     IvySbt.inconsistentDuplicateWarning(Seq(akkaActor230Test, akkaActor230)) must_== Nil
+
+  def nodupe2 =
+    IvySbt.inconsistentDuplicateWarning(Seq(akkaActor214, akkaActor230Test)) must_== Nil
+
 }

notes/0.13.10/fix-duplicate-warnings.markdown

@@ -0,0 +1,13 @@
+
+  [@Duhemm]: http://github.com/Duhemm
+  [1933]: https://github.com/sbt/sbt/issues/1933
+  [2258]: https://github.com/sbt/sbt/pull/2258
+
+### Fixes with compatibility implications
+
+### Improvements
+
+### Bug fixes
+
+- Fixes [#1933][1933] duplicate warnings for artifacts in distinct configurations [#2258][2258] by
+  [@Duhemm][@Duhemm]