// It can be used exactly like you know it from the Play web service library already,
// but with the nice difference that you don't even have to have a running Play
// application instance.
def searchRepositories(query: String)(implicit system: ActorSystem): Future[JsValue] = {
  import system.dispatcher
  AkkaWSAPI()
    .url("https://api.github.com/search/repositories")
    .withQueryString(
      "q" -> query
    )
    .get()
    .map(_.json)
}