liminix/modules/ifwait/ifwait.nix

{ ifwait, liminix } :
{
  state
, interface
, service
}:
let
  inherit (liminix.services) longrun;
in longrun {
  name = "ifwait.${interface.name}";
  buildInputs = [ service ];
  run = ''
    ${ifwait}/bin/ifwait -s ${service.name}  $(output ${interface} ifname) ${state}
  '';
}