tlaternet-server/lib/default.nix

{lib}: let
  inherit (lib.attrsets) mapAttrsToList;
  inherit (lib.strings) concatStringsSep;
in {
  makeQemuNetOpts = portMapping:
    concatStringsSep ","
    (mapAttrsToList
      (host: vm: "hostfwd=::${host}-:${vm}")
      portMapping);
}