Gonetic implements the Kölner Phonetik (Cologne Phonetic) algorithm in Go. It is a translation of the php implementation of deezaster to Go.
With Go installed on your machine:
$ go get github.com/mrauh/gonetic
import (
"github.com/mrauh/gonetic"
)
func main() {
code := gonetic.NewPhoneticCode("Müller-Lüdenscheidt")
println(code)
}