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# Execute the game `rogue' on tty 9. Mostly used by the NixOS
# installation CD.
{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.rogue;
in
{
###### interface
options = {
services.rogue.enable = mkOption {
type = types.bool;
default = false;
description = ''
Whether to enable the Rogue game on one of the virtual
consoles.
'';
};
services.rogue.tty = mkOption {
type = types.str;
default = "tty9";
description = ''
Virtual console on which to run Rogue.
'';
};
};
###### implementation
config = mkIf cfg.enable {
boot.extraTTYs = [ cfg.tty ];
systemd.services.rogue =
{ description = "Rogue dungeon crawling game";
wantedBy = [ "multi-user.target" ];
serviceConfig =
{ ExecStart = "${pkgs.rogue}/bin/rogue";
StandardInput = "tty";
StandardOutput = "tty";
TTYPath = "/dev/${cfg.tty}";
TTYReset = true;
TTYVTDisallocate = true;
WorkingDirectory = "/tmp";
Restart = "always";
};
};
};
}
|