refactor: some more minor refactoring

1 files changed, 7 insertions, 4 deletions

diff --git a/modules/communication/neomutt/assertions.nix b/modules/communication/neomutt/assertions.nix
index e8351f0..cddc7bf 100644
--- a/modules/communication/neomutt/assertions.nix
+++ b/modules/communication/neomutt/assertions.nix
@@ -1,30 +1,33 @@
 # Validates NeoMutt dependencies.
 { config, ... }:
+let
+  cfg = config.communication.neomutt;
+in
 {
   assertions = [
     {
-      assertion = !config.communication.neomutt.enable || config.development.nixvim.enable;
+      assertion = !cfg.enable || config.development.nixvim.enable;
       message = ''
         communication.neomutt is enabled but development.nixvim.enable is not.
         neomutt uses Neovim as its external pager. Please enable development.nixvim.
       '';
     }
     {
-      assertion = !config.communication.neomutt.enable || config.terminal.bat.enable;
+      assertion = !cfg.enable || config.terminal.bat.enable;
       message = ''
         communication.neomutt is enabled but terminal.bat.enable is not.
         neomutt requires bat for text/html filtering. Please enable terminal.bat.
       '';
     }
     {
-      assertion = !config.communication.neomutt.enable || config.terminal.kitty.enable;
+      assertion = !cfg.enable || config.terminal.kitty.enable;
       message = ''
         communication.neomutt is enabled but terminal.kitty.enable is not.
         neomutt's desktop entry requires kitty as the terminal launcher. Please enable terminal.kitty.
       '';
     }
     {
-      assertion = !config.communication.neomutt.enable || config.web.chawan.enable;
+      assertion = !cfg.enable || config.web.chawan.enable;
       message = ''
         communication.neomutt is enabled but web.chawan.enable is not.
         neomutt uses chawan for HTML email rendering. Please enable web.chawan.