Use my own nixvim config

overlays/additions.nix

@@ -0,0 +1,4 @@
+# This one brings our custom packages from the `pkgs` directory
+_:{
+ nixpkgs.overlays = final: prev: import ../pkgs final.pkgs;
+}

overlays/default.nix

@@ -1,12 +1,14 @@
 {inputs, ...}: {
-  # This one brings our custom packages from the `pkgs` directory
-  additions = final: _prev: import ../pkgs final.pkgs;
+  nixpkgs.overlays = [
+    (final: prev: import ../pkgs final.pkgs)
 
-  # Any custom modifications
-  # https://nixos.wiki/wiki/Overlays
-  modifications = final: prev: {
+    # Any custom modifications
+    # https://nixos.wiki/wiki/Overlays
+    (final: prev: {
+      nixvim = builtins.trace "foobarzelidumm" inputs.nixvim-config.packages.${prev.system}.default;
+    })
     # example = prev.example.overrideAttrs (oldAttrs: rec {
     # ...
     # });
-  };
+  ];
 }

overlays/modifications.nix

@@ -0,0 +1,15 @@
+# Any custom modifications
+# https://nixos.wiki/wiki/Overlays
+
+{inputs, ...}: {
+  nixpkgs.overlays = [
+    (final: prev: {
+      nixvim = inputs.nixvim-config.packages.${prev.system}.default;
+
+      testitest = builtins.trace "foobarbaz" "testitest";
+      # example = prev.example.overrideAttrs (oldAttrs: rec {
+      # ...
+      # });
+    })
+  ];
+}