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31 lines
791 B
Nix
31 lines
791 B
Nix
{ config, lib, pkgs, ... }:
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let
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cfg = config.system.startup;
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in
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{
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meta.maintainers = [
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lib.maintainers.samasaur or "samasaur"
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];
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options = {
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system.startup.chime = lib.mkOption {
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type = with lib.types; nullOr bool;
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default = null;
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example = false;
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description = ''
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Whether to enable the startup chime.
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By default, this option does not affect your system configuration in any way.
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However, this means that after it has been set once, unsetting it will not
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return to the old behavior. It will allow the setting to be controlled in
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System Settings, though.
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'';
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};
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};
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config = {
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system.nvram.variables."StartupMute" = lib.mkIf (cfg.chime != null) (if cfg.chime then "%00" else "%01");
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};
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}
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