From 0b8c607be7248e16619d8e9b01b814ef9ec38aee Mon Sep 17 00:00:00 2001
From: NAHO <90870942+trueNAHO@users.noreply.github.com>
Date: Sat, 21 Oct 2023 16:54:17 +0200
Subject: [PATCH] feat(modules/programs/eww): make 'configDir' setting optional

Manually configuring 'eww' with 'xdg.configFile."eww".text' in order to
leverage Nix' capabilities, is inconvenient due to the required
'xdg.configFile."eww".source' symlink.

This change makes the symlink optional.
---
 modules/programs/eww.nix | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/modules/programs/eww.nix b/modules/programs/eww.nix
index 3d178f94..6eba60bc 100644
--- a/modules/programs/eww.nix
+++ b/modules/programs/eww.nix
@@ -23,7 +23,8 @@ in {
     };
 
     configDir = mkOption {
-      type = types.path;
+      type = types.nullOr types.path;
+      default = null;
       example = literalExpression "./eww-config-dir";
       description = ''
         The directory that gets symlinked to
@@ -32,8 +33,11 @@ in {
     };
   };
 
-  config = mkIf cfg.enable {
-    home.packages = [ cfg.package ];
-    xdg.configFile."eww".source = cfg.configDir;
-  };
+  config = mkIf cfg.enable (mkMerge [
+    { home.packages = [ cfg.package ]; }
+
+    (mkIf (cfg.configDir != null) {
+      xdg.configFile."eww".source = cfg.configDir;
+    })
+  ]);
 }