Current_gitlab.AuthUse GitLab to authenticate users.
val v : 
  ?scopes:string list ->
  client_id:string ->
  client_secret:string ->
  redirect_uri:string ->
  unit ->
  tCreate a configuration using the details provided by GitLab.
val make_login_uri : t -> csrf:string -> Uri.tUse this as your ~authn in Current_web.Site.v.
val login : t option -> Current_web.Resource.tThe callback page for logins. Add a route to this from the URL you configured when you set up your GitLab OAuth app. If t = None then the page will tell you how to configure it.
val cmdliner : t option Cmdliner.Term.tGet the configuration from the command-line.