Merge pull request #14 from dotta/topic/#9-inject-build-version

MiMa build version is now injected using ``sbt-buildinfo`` plugin

core-ui/src/main/scala/com/typesafe/tools/mima/core/ui/MimaFrame.scala

@@ -6,7 +6,7 @@ import com.typesafe.tools.mima.core.ui._
 import com.typesafe.tools.mima.core.ui.wizard._
 import com.typesafe.tools.mima.core.Config
 import com.typesafe.tools.mima.core.ui.event.ExitMiMa
-import com.typesafe.tools.mima.core.util.Version
+import com.typesafe.tools.mima.core.buildinfo.BuildInfo
 
 import scala.tools.nsc.{ util, io }
 import util._
@@ -19,7 +19,7 @@ abstract class MimaFrame extends MainFrame with Centered {
 
   object TypesafeLogo extends widget.LinkImagePanel(TypesafeSite, images.Icons.typesafe)
 
-  title = "Migration Manager - " + Version.version
+  title = "Migration Manager - " + BuildInfo.version
   preferredSize = (1024, 768)
   minimumSize = preferredSize
   location = center

project/Build.scala

@@ -10,6 +10,7 @@ import sbtassembly.Plugin.AssemblyKeys
 import sbtassembly.Plugin.AssemblyKeys._
 import sbtassembly.Plugin.assemblySettings
 import sbtassembly.Plugin.MergeStrategy
+import sbtbuildinfo.Plugin._
 
 object BuildSettings {
 
@@ -96,7 +97,13 @@ object MimaBuild extends Build {
 
   lazy val core = (
     Project("core", file("core"), 
-            settings = commonSettings)
+            settings = commonSettings ++: buildInfoSettings ++: Seq(
+                sourceGenerators in Compile <+= buildInfo,
+                buildInfoKeys := Seq[Scoped](version),
+                buildInfoPackage := "com.typesafe.tools.mima.core.buildinfo",
+                buildInfoObject  := "BuildInfo"
+                )
+           )
     settings(libraryDependencies ++= Seq(compiler, specs2),
              name := buildName + "-core")
     settings(sonatypePublishSettings:_*)

project/plugins.sbt

@@ -1,4 +1,6 @@
 addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "0.8.1")
 
+addSbtPlugin("com.eed3si9n" % "sbt-buildinfo" % "0.1.2")
+
 resolvers += Resolver.url("sbt-plugin-releases",
   new URL("http://scalasbt.artifactoryonline.com/scalasbt/sbt-plugin-releases/"))(Resolver.ivyStylePatterns)