···

       
4
       
 
       
  cfg = config.programs.iftop;

     

       
5
       
 
       
in {

     

       
6
       
 
       
  options = {

     

       
7
       
-
       
    programs.iftop.enable = lib.mkEnableOption "iftop + setcap wrapper";

     

       
8
       
 
       
  };

     

       
9
       
 
       
  config = lib.mkIf cfg.enable {

     

       
10
       
 
       
    environment.systemPackages = [ pkgs.iftop ];

     
···

       
12
       
 
       
      owner = "root";

     

       
13
       
 
       
      group = "root";

     

       
14
       
 
       
      capabilities = "cap_net_raw+p";

     

       
15
       
-
       
      source = "${pkgs.iftop}/bin/iftop";

     

       
16
       
 
       
    };

     

       
17
       
 
       
  };

     

       
18
       
 
       
}

     

···

       
4
       
 
       
  cfg = config.programs.iftop;

     

       
5
       
 
       
in {

     

       
6
       
 
       
  options = {

     

       
7
       
+
       
    programs.iftop.enable = lib.mkEnableOption "iftop and setcap wrapper for it";

     

       
8
       
 
       
  };

     

       
9
       
 
       
  config = lib.mkIf cfg.enable {

     

       
10
       
 
       
    environment.systemPackages = [ pkgs.iftop ];

     
···

       
12
       
 
       
      owner = "root";

     

       
13
       
 
       
      group = "root";

     

       
14
       
 
       
      capabilities = "cap_net_raw+p";

     

       
15
       
+
       
      source = lib.getExe pkgs.iftop;

     

       
16
       
 
       
    };

     

       
17
       
 
       
  };

     

       
18
       
 
       
}