Add git-stamp plugin to add git info to assemblies

project/SentinelBuild.scala

 import sbt._
 import Keys._
 import org.scalatra.sbt._
+import com.atlassian.labs.gitstamp.GitStampPlugin._
 import com.earldouglas.xwp.XwpPlugin._
 import com.typesafe.sbt.SbtScalariform._
 import com.typesafe.sbt.SbtSite.site
@@ -92,7 +93,8 @@ object SentinelBuild extends Build {
   lazy val jettyRunnerSettings = jetty(Seq(JettyRunnerModule))
 
   lazy val projectSettings = ScalatraPlugin.scalatraWithJRebel ++ scalariformSettings ++ jettyRunnerSettings ++
-    site.settings ++ site.sphinxSupport() ++ site.includeScaladoc() ++ headerSettings ++ Defaults.itSettings ++ Seq(
+    site.settings ++ site.sphinxSupport() ++ site.includeScaladoc() ++ headerSettings ++ Defaults.itSettings ++
+    gitStampSettings ++ Seq(
       organization := Organization,
       name := Name,
       version := Version,

project/plugins.sbt

+addSbtPlugin("com.atlassian.labs" % "sbt-git-stamp" % "0.1.2")
+
 addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "0.13.0")
 
 addSbtPlugin("com.mojolly.scalate" % "xsbt-scalate-generator" % "0.5.0")