61 lines
1 KiB
Nix
61 lines
1 KiB
Nix
# Execute the game `rogue' on tty 9. Mostly used by the NixOS
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# installation CD.
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{ config, pkgs, ... }:
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with pkgs.lib;
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let
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cfg = config.services.rogue;
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in
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{
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###### interface
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options = {
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services.rogue.enable = mkOption {
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default = false;
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description = ''
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Whether to enable the Rogue game on one of the virtual
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consoles.
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'';
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};
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services.rogue.tty = mkOption {
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default = "tty9";
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description = ''
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Virtual console on which to run Rogue.
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'';
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};
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};
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###### implementation
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config = mkIf cfg.enable {
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boot.extraTTYs = [ cfg.tty ];
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jobs.rogue =
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{ description = "Rogue dungeon crawling game";
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startOn = "udev";
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stopOn = "shutdown";
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extraConfig = "chdir /root";
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exec = "${pkgs.rogue}/bin/rogue < /dev/${cfg.tty} > /dev/${cfg.tty} 2>&1";
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};
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services.ttyBackgrounds.specificThemes = singleton
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{ tty = cfg.tty;
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theme = pkgs.themes "theme-gnu";
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};
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};
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}
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