treewide: add and use option nixowos.allowAddingPackages

2026-03-23 21:17:09 -07:00 · 2026-03-23 21:17:09 -07:00 · b91af8f6f7
commit b91af8f6f7
parent 0144d9667b
5 changed files with 20 additions and 11 deletions
--- a/defaults/nix.nix
+++ b/defaults/nix.nix
@ -25,9 +25,11 @@ in
    # source: https://nix.dev/manual/nix/2.26/command-ref/new-cli/nix3-store-optimise
    nix.settings.auto-optimise-store = true;

-    environment.systemPackages = with pkgs; [
-      nixd
-      nixfmt
-    ];
+    environment.systemPackages =
+      with pkgs;
+      lib.mkIf config.nixowos.allowAddingPackages [
+        nixd
+        nixfmt
+      ];
  };
 }