From 5a827051aadc3e50c4da9814ba5286a81d278681 Mon Sep 17 00:00:00 2001
From: Felix Dietze <felix.dietze@rwth-aachen.de>
Date: Sat, 30 Jan 2021 12:13:39 -0100
Subject: [PATCH] herbstluftwm: Add option to specify package

---
 .../services/x11/window-managers/herbstluftwm.nix   | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/nixos/modules/services/x11/window-managers/herbstluftwm.nix b/nixos/modules/services/x11/window-managers/herbstluftwm.nix
index e3ea61cb9a6b..548097a412d2 100644
--- a/nixos/modules/services/x11/window-managers/herbstluftwm.nix
+++ b/nixos/modules/services/x11/window-managers/herbstluftwm.nix
@@ -11,6 +11,15 @@ in
     services.xserver.windowManager.herbstluftwm = {
       enable = mkEnableOption "herbstluftwm";
 
+      package = mkOption {
+        type = types.package;
+        default = pkgs.herbstluftwm;
+        defaultText = "pkgs.herbstluftwm";
+        description = ''
+          Herbstluftwm package to use.
+        '';
+      };
+
       configFile = mkOption {
         default     = null;
         type        = with types; nullOr path;
@@ -31,8 +40,8 @@ in
             (cfg.configFile != null)
             ''-c "${cfg.configFile}"''
             ;
-        in "${pkgs.herbstluftwm}/bin/herbstluftwm ${configFileClause}";
+        in "${cfg.package}/bin/herbstluftwm ${configFileClause}";
     };
-    environment.systemPackages = [ pkgs.herbstluftwm ];
+    environment.systemPackages = [ cfg.package ];
   };
 }