go get github.com/naaman/slug/cmd/slug

go get github.com/naaman/slug

$ slug -dir /path/to/src -app infinite-mesa-8755 -release
Initializing slug for /path/to/src...done
Archiving /path/to/src...done
Pushing /tmp/slug548040943.tgz....done

Releasing...done (v148)

myslug := slug.NewSlug(apiKey, appName, sourceDir)
myslug.Archive()
myslug.Push()
release := s.Release()
fmt.Printf("done (v%d)", release.Version)