From 9a12bf7784f83d0d53e877912591a87c751287d9 Mon Sep 17 00:00:00 2001
From: mehbark <terezi@pyrope.net>
Date: Tue, 15 Aug 2023 12:24:09 -0400
Subject: [PATCH] generalize build.conf.nix

---
 build.conf.nix    |  5 ++++-
 configuration.nix |  9 +++++----
 home.nix          | 32 ++++++++++++++++----------------
 3 files changed, 25 insertions(+), 21 deletions(-)

diff --git a/build.conf.nix b/build.conf.nix
index 0d2cd34..3b969ce 100644
--- a/build.conf.nix
+++ b/build.conf.nix
@@ -1,3 +1,6 @@
+with builtins;
 {
-  use-kde = true;
+  wm = "kde";
+
+  is-x11 = wm: elem wm ["kde" "xmonad"];
 }
diff --git a/configuration.nix b/configuration.nix
index 1d67c3f..b324a36 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -4,7 +4,8 @@
 
 { config, pkgs, ... }:
 let
-    use-kde = (import ./build.conf.nix).use-kde;
+    conf = import ./build.conf.nix;
+    x11 = conf.is-x11 conf.wm;
 in
 {
   nix = {
@@ -57,11 +58,11 @@ in
   };
 
   # Enable the X11 windowing system.
-  services.xserver.enable = use-kde;
+  services.xserver.enable = x11;
 
   # Enable the KDE Plasma Desktop Environment.
-  services.xserver.displayManager.sddm.enable = use-kde;
-  services.xserver.desktopManager.plasma5.enable = use-kde;
+  services.xserver.displayManager.sddm.enable = conf.wm == "kde";
+  services.xserver.desktopManager.plasma5.enable = conf.wm == "kde";
 
   # Configure keymap in X11
   services.xserver = {
diff --git a/home.nix b/home.nix
index 1dc0225..288c8cd 100644
--- a/home.nix
+++ b/home.nix
@@ -1,6 +1,7 @@
 { config, pkgs, ... }:
 let
-  use-kde = (import ./build.conf.nix).use-kde;
+  conf = import ./build.conf.nix;
+  wm = conf.wm;
 in
 {
   /* The home.stateVersion option does not have a default and must be set */
@@ -128,22 +129,21 @@ in
     extraConfig = import ./kitty.conf.nix;
   };
 
-  # xsession.windowManager.xmonad = if use-kde then {
-  #     enable = true;
-  #     config = pkgs.writeText "xmonad.hs" ''
-  #       import XMonad
-  #       main = xmonad defaultConfig
-  #           { terminal    = "kitty"
-  #           , modMask     = mod4Mask
-  #           , borderWidth = 3
-  #           }
-  #     '';
-  # } else {};
+  xsession.windowManager.xmonad = if wm == "xmonad" then {
+      enable = true;
+      config = pkgs.writeText "xmonad.hs" ''
+        import XMonad
+        main = xmonad defaultConfig
+            { terminal    = "kitty"
+            , modMask     = mod4Mask
+            , borderWidth = 3
+            }
+      '';
+  } else {};
 
-  wayland.windowManager.hyprland = if use-kde
-  then {}
-  else {
+  wayland.windowManager.hyprland = if wm == "hyprland"
+  then {
     enable = true;
     enableNvidiaPatches = true;
-  };
+  } else {};
 }