28 lines
		
	
	
		
			520 B
		
	
	
	
		
			Nix
		
	
	
	
	
	
			
		
		
	
	
			28 lines
		
	
	
		
			520 B
		
	
	
	
		
			Nix
		
	
	
	
	
	
| { config, lib, pkgs, ... }:
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| 
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| with lib;
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| 
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| let
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|   cfg = config.programs.light;
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| 
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| in
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| {
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|   options = {
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|     programs.light = {
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|       enable = mkOption {
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|         default = false;
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|         type = types.bool;
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|         description = ''
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|           Whether to install Light backlight control command
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|           and udev rules granting access to members of the "video" group.
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|         '';
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|       };
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|     };
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|   };
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| 
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|   config = mkIf cfg.enable {
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|     environment.systemPackages = [ pkgs.light ];
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|     services.udev.packages = [ pkgs.light ];
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|   };
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| }
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