1 files changed, 17 insertions, 0 deletions
diff --git a/modules/terminal/kitty/assertions.nix b/modules/terminal/kitty/assertions.nix
new file mode 100644
index 0000000..97f1ba0
--- /dev/null
+++ b/modules/terminal/kitty/assertions.nix
@@ -0,0 +1,17 @@
+# Validates kitty shell option requires zsh to be enabled if explicitly configured
+{ config, ... }:
+let
+  cfg = config.terminal.kitty;
+in
+{
+  assertions = [
+    {
+      assertion =
+        !(cfg.enable && config.terminal.kitty.settings.shell != null && !config.terminal.zsh.enable);
+      message = ''
+        terminal.kitty.enable has shell explicitly set to zsh but terminal.zsh.enable is not set.
+        Enable terminal.zsh or configure a different shell for kitty.
+      '';
+    }
+  ];
+}