Shipit-sbt-processor is a project mainly written in Scala, it's free.
sbt processor for git tagging and publishing.
Will git tag your app, push, bump the version, push and reload.... And create peace on earth.
In your project you need a repository. Configure to match your maven / ivy2 repo. oc pity the fools who don't have a repo.
val publishTo = "repo" at "http://server/repo/releases"
Credentials(Path.userHome + ".credentials")
*shipit is shipit shipit-processor 0.0.1
shipit