Reformat

flake.nix

@@ -24,10 +24,6 @@
       flake = false;
       url = "git+https://github.com/EliverLara/Sweet-kde?ref=plasma6";
     };
-    wallpaper-engine-plasma5-plugin = {
-      flake = false;
-      url = "git+https://github.com/catsout/wallpaper-engine-kde-plugin?submodules=1";
-    };
     wallpaper-engine-plasma6-plugin = {
       flake = false;
       url = "git+https://github.com/catsout/wallpaper-engine-kde-plugin?ref=qt6&submodules=1";
@@ -42,27 +38,33 @@
     };
   };
 
-  outputs = inputs@{ self, flake-utils, nixpkgs, ... }:
-    let
-      pkgDrvDir = ./packages;
-      pkgDrvs = pkgs: pkgs.lib.attrsets.mapAttrs'
-        (pkgDrv: _: rec {
-          name = builtins.substring 0
+  outputs = inputs @ {
+    self,
+    flake-utils,
+    nixpkgs,
+    ...
+  }: let
+    pkgDrvDir = ./packages;
+    pkgDrvs = pkgs: (with pkgs.lib;
+      builtins.listToAttrs
+      (builtins.map
+        (pkgDrv: rec {
+          name =
+            builtins.substring 0
             (
               builtins.sub (builtins.stringLength pkgDrv) 4
             )
             pkgDrv;
-          value = import (pkgDrvDir + "/${pkgDrv}") { inherit inputs name pkgs; };
+          value = import (pkgDrvDir + "/${pkgDrv}") {inherit inputs name pkgs;};
         })
-        (builtins.readDir pkgDrvDir);
-    in
+        (builtins.filter (pkgDrv: strings.hasSuffix ".nix" pkgDrv) (builtins.attrNames (builtins.readDir pkgDrvDir)))));
+  in
     {
       overlays.default = _: prev: pkgDrvs prev;
-    } // flake-utils.lib.eachDefaultSystem (system:
-      let
-        pkgs = nixpkgs.legacyPackages.${system};
-      in
-      {
-        packages = pkgDrvs pkgs;
-      });
+    }
+    // flake-utils.lib.eachDefaultSystem (system: let
+      pkgs = nixpkgs.legacyPackages.${system};
+    in {
+      packages = pkgDrvs pkgs;
+    });
 }