Merge pull request #68507 from peterhoeg/f/mtr

nixos/mtr: support for selecting the package

nixos/modules/programs/mtr.nix

@@ -4,6 +4,7 @@ with lib;
 
 let
   cfg = config.programs.mtr;
+
 in {
   options = {
     programs.mtr = {
@@ -15,13 +16,22 @@ in {
           setcap wrapper for it.
         '';
       };
+
+      package = mkOption {
+        type = types.package;
+        default = pkgs.mtr;
+        description = ''
+          The package to use.
+        '';
+      };
     };
   };
 
   config = mkIf cfg.enable {
-    environment.systemPackages = with pkgs; [ mtr ];
+    environment.systemPackages = with pkgs; [ cfg.package ];
+
     security.wrappers.mtr-packet = {
-      source = "${pkgs.mtr}/bin/mtr-packet";
+      source = "${cfg.package}/bin/mtr-packet";
       capabilities = "cap_net_raw+p";
     };
   };

pkgs/tools/networking/mtr/default.nix

@@ -1,11 +1,11 @@
-{ stdenv, fetchFromGitHub, autoreconfHook, pkgconfig
+{ stdenv, lib, fetchFromGitHub, autoreconfHook, pkgconfig
 , libcap, ncurses
 , withGtk ? false, gtk2 ? null }:
 
 assert withGtk -> gtk2 != null;
 
 stdenv.mkDerivation rec {
-  pname = "mtr";
+  pname = "mtr${lib.optionalString withGtk "-gui"}";
   version = "0.93";
 
   src = fetchFromGitHub {

pkgs/top-level/all-packages.nix

@@ -4860,6 +4860,8 @@ in
 
   mtr = callPackage ../tools/networking/mtr {};
 
+  mtr-gui = callPackage ../tools/networking/mtr { withGtk = true; };
+
   mtx = callPackage ../tools/backup/mtx {};
 
   mt-st = callPackage ../tools/backup/mt-st {};