2fz4cxrw

flake.nix

@@ -46,6 +46,7 @@
       nixpkgs = nixpkgs;
       inputs = inputs;
       user = "caem";
+      flakeRoot = ./.;
       modules = [
         impermanence.nixosModules.impermanence
         disko.nixosModules.disko

lib/hosts.nix

@@ -6,6 +6,7 @@
     inputs,
     modules,
     user,
+    flakeRoot,
   }: builtins.listToAttrs (builtins.map (host: {
       name = host;
       value = nixpkgs.lib.nixosSystem {
@@ -18,6 +19,7 @@
           inherit inputs;
           inherit lib;
           username = user;
+          rootDir = flakeRoot;
         };
       };
     }) (lib.getDirsInDir ../hosts));

modules/nixos/core/nix.nix

@@ -1,4 +1,4 @@
-{ lib, inputs, ... }:
+{ lib, inputs, rootDir, ... }:
 
 let
   /*
@@ -14,7 +14,7 @@ let
       (file: builtins.match ".*\.nix" (builtins.toString file) != null)
       (lib.filesystem.listFilesRecursive ../../../overlays));
   */
-  c = builtins.trace ../../../overlays null;
+  c = builtins.trace "${rootDir}/overlays" null;
   a = builtins.trace (lib.filesystem.listFilesRecursive ./.) null;
 in {
   nix = {