{ userName, ... }:
{
  home-manager.users.${userName} = {
    programs.ssh.matchBlocks = {
      "yggdrasil.borgbase" =
        { hostname = "jifm96kk.repo.borgbase.com";
          user = "jifm96kk";
          identityFile = "~/.ssh/append.borgbase";
        };
    };
  };
}