Refactored flake.nix; fixed comma

flake.nix

@@ -19,99 +19,51 @@
     };
   };
 
-  outputs = { self, nixpkgs, nix-darwin, home-manager, nix-index-database, ... } @ inputs: {
+  outputs = { self, nixpkgs, nix-darwin, home-manager, nix-index-database, ... } @ inputs:
+    let
+      mkNixosConfig = hostname: modules: nixpkgs.lib.nixosSystem {
+        system = "x86_64-linux";
+        specialArgs = { inherit inputs; };
+        inherit modules;
+      };
 
+      mkHomeConfig = username: system: modules: home-manager.lib.homeManagerConfiguration {
+        pkgs = import nixpkgs { inherit system; };
+        extraSpecialArgs = {
+          inherit inputs;
+          user = username;
+        };
+        inherit modules;
+      };
+    in {
       # Nixos Configurations
-
+      nixosConfigurations = {
-    nixosConfigurations.randomctf = nixpkgs.lib.nixosSystem {
+        randomctf = mkNixosConfig "randomctf" [ ./config/shared.nix ./config/omen.nix ];
-      system = "x86_64-linux";
+        r330-media = mkNixosConfig "r330-media" [ ./config/media.nix ];
-      specialArgs = { inherit inputs; };
+        sampledb-dev = mkNixosConfig "sampledb-dev" [ ./config/sampledb.nix ];
-      modules = [
+        r330-logging = mkNixosConfig "r330-logging" [ ./config/logging.nix ];
-        ./config/shared.nix
+        mindforge = mkNixosConfig "mindforge" [ ./config/ai.nix ];
-        ./config/omen.nix
-      ];
       };
-
-    nixosConfigurations."r330-media" = nixpkgs.lib.nixosSystem {
-      system = "x86_64-linux";
-      specialArgs = { inherit inputs; };
-      modules = [
-        ./config/media.nix
-      ];
-    };
-
-    nixosConfigurations."sampledb-dev" = nixpkgs.lib.nixosSystem {
-      system = "x86_64-linux";
-      specialArgs = { inherit inputs; };
-      modules = [
-        ./config/sampledb.nix
-      ];
-    };
-
-    nixosConfigurations."r330-logging" = nixpkgs.lib.nixosSystem {
-      system = "x86_64-linux";
-      specialArgs = { inherit inputs; };
-      modules = [
-        ./config/logging.nix
-      ];
-    };
-
-    nixosConfigurations."mindforge" = nixpkgs.lib.nixosSystem {
-      system = "x86_64-linux";
-      specialArgs = { inherit inputs; };
-      modules = [
-        ./config/ai.nix
-      ];
-    };
-
-
       # Home-Manager Configurations
 
-    homeConfigurations.random = home-manager.lib.homeManagerConfiguration {
+      homeConfigurations = {
-      pkgs = nixpkgs.legacyPackages."x86_64-linux";
+        random = mkHomeConfig "random" "x86_64-linux" [
-      extraSpecialArgs.user = "random";
-      modules = [
           ./home/headful-nixos.nix
           ./home/modules/development.nix
           ./home/modules/gui-apps.nix
           ./home/modules/hacking.nix
         ];
-    };
 
-    homeConfigurations.media = home-manager.lib.homeManagerConfiguration {
+        sampledb = mkHomeConfig "sampledb" "x86_64-linux" [
-      pkgs = nixpkgs.legacyPackages."x86_64-linux";
-      extraSpecialArgs.user = "media";
-      modules = [
-        ./home/headless-nixos.nix
-      ];
-    };
-
-    homeConfigurations.sampledb = home-manager.lib.homeManagerConfiguration {
-      pkgs = nixpkgs.legacyPackages."x86_64-linux";
-      extraSpecialArgs.user = "sampledb";
-      modules = [
           ./home/headless-nixos.nix
           ./home/modules/development.nix
         ];
-    };
 
-    homeConfigurations.logging = home-manager.lib.homeManagerConfiguration {
+        media = mkHomeConfig "media" "x86_64-linux" [ ./home/headless-nixos.nix ];
-      pkgs = nixpkgs.legacyPackages."x86_64-linux";
+        logging = mkHomeConfig "logging" "x86_64-linux" [ ./home/headless-nixos.nix ];
-      extraSpecialArgs.user = "logging";
+        mindforge = mkHomeConfig "mindforge" "x86_64-linux" [ ./home/headless-nixos.nix ];
-      modules = [
-        ./home/headless-nixos.nix
-      ];
       };
 
-    homeConfigurations.mindforge = home-manager.lib.homeManagerConfiguration {
-      pkgs = nixpkgs.legacyPackages."x86_64-linux";
-      extraSpecialArgs.user = "mindforge";
-      modules = [
-        ./home/headless-nixos.nix
-      ];
-    };
-
-
       # Darwin Configuration
 
       darwinConfigurations."Jadens-MacBook-Air" = nix-darwin.lib.darwinSystem {
@@ -131,7 +83,6 @@
         pkgs = nixpkgs.legacyPackages."aarch64-darwin";
         modules = [
           ./home/darwin.nix
-        ./home/modules/comma.nix
         ];
       };
     };

home/modules/comma.nix

@@ -1,4 +0,0 @@
-{ config, pkgs, inputs, ...}: {
-  imports = [ inputs.nix-index-database.hmModules.nix-index ];
-  programs.nix-index-database.comma.enable = true;
-}

home/modules/utils.nix

@@ -1,4 +1,4 @@
-{ pkgs, ... }: {
+{ pkgs, inputs, ... }: {
   home.packages = with pkgs; [
     # Nix specific utilities
     manix
@@ -9,6 +9,7 @@
     # Utilities
     jq
     bc
+    duf
     file
     wget
     curl
@@ -36,4 +37,8 @@
     enableZshIntegration = true;
     nix-direnv.enable = true;
   };
+
+  # Install comma
+  imports = [ inputs.nix-index-database.hmModules.nix-index ];
+  programs.nix-index-database.comma.enable = true;
 }