pkgs/build-support: Move clerie-build-support attribute name to overlay

flake.nix

@@ -70,7 +70,6 @@
   };
   outputs = { self, nixpkgs, nixos-hardware, chaosevents, fernglas, nixos-exporter, solid-xmpp-alarm, ssh-to-age, ... }@inputs: let
     lib = import ./lib inputs;
-    helper = lib.flake-helper;
     localNixpkgs = import ./flake/nixpkgs.nix inputs;
   in {
     clerie.hosts = {

flake/nixpkgs.nix

@@ -10,9 +10,7 @@ let
       overlays = [
         self.overlays.clerie-inputs
         self.overlays.clerie-pkgs
-        (final: prev: {
-          clerie-build-support = self.overlays.clerie-build-support final prev;
-        })
+        self.overlays.clerie-build-support
         self.overlays.clerie-overrides
       ];
     };

pkgs/build-support/overlay.nix

@@ -1,5 +1,7 @@
 final: prev:
 
 {
-  writePythonScript = final.callPackage ./writePythonScript.nix {};
+  clerie-build-support = {
+    writePythonScript = final.callPackage ./writePythonScript.nix {};
+  };
 }