simplify inputs

flake.nix

@@ -24,36 +24,25 @@
     let
       system = "x86_64-linux";
       username = "poslop";
+      mkHost =
+        host: modules:
+        nixpkgs.lib.nixosSystem {
+          modules = [ { nixpkgs.hostPlatform = system; } ] ++ modules;
+          specialArgs = {
+            inherit
+              self
+              inputs
+              username
+              host
+              ;
+          };
+        };
     in
     {
       nixosConfigurations = {
-        nixos-vm2 = nixpkgs.lib.nixosSystem {
+        nixos-vm2 = mkHost "nixos-vm2" [ ./hosts/nixos-vm2/configuration.nix ];
-          inherit system;
+        qemu-vm = mkHost "qemu-vm" [ ./hosts/qemu-vm/configuration.nix ];
-          modules = [ ./hosts/nixos-vm2/configuration.nix ];
+        goyplex-vm = mkHost "goyplex-vm" [ ./hosts/goyplex-vm/configuration.nix ];
-          specialArgs = {
-            host = "nixos-vm2";
-            inherit self inputs username;
-          };
-        };
-
-        qemu-vm = nixpkgs.lib.nixosSystem {
-          inherit system;
-          modules = [ ./hosts/qemu-vm/configuration.nix ];
-          specialArgs = {
-            host = "qemu-vm";
-            inherit self inputs username;
-          };
-        };
-
-        goyplex-vm = nixpkgs.lib.nixosSystem {
-          inherit system;
-          modules = [ ./hosts/goyplex-vm/configuration.nix ];
-          specialArgs = {
-            host = "goyplex-vm";
-            inherit self inputs username;
-          };
-        };
       };
-
     };
 }