assertions

2026-03-19 16:17:20 -05:00
parent dd04320fe7
commit d229cdbf6a
43 changed files with 1190 additions and 997 deletions
--- a/modules/nixos/headless/default.nix
+++ b/modules/nixos/headless/default.nix
@@ -15,6 +15,16 @@ in
  };

  config = mkIf cfg.enable {
+    assertions = [
+      {
+        assertion =
+          !config.${namespace}.desktop.gnome.enable
+          && !config.${namespace}.desktop.hyprland.enable
+          && !config.${namespace}.desktop.cosmic.enable;
+        message = "mjallen.headless.enable = true is incompatible with having a desktop environment enabled (gnome, hyprland, or cosmic).";
+      }
+    ];
+
    boot.initrd.systemd.suppressedUnits = lib.mkIf config.systemd.enableEmergencyMode [
      "emergency.service"
      "emergency.target"