Created mkHost function

flake.nix

@@ -15,54 +15,32 @@
   outputs = inputs @ { self, nixpkgs, home-manager, ... }:
     let
       system = "x86_64-linux";
+
       pkgs = import nixpkgs {
         inherit system;
         config.allowUnfree = true;
         overlays = import ./overlays;
       };
+
       lib = nixpkgs.lib.extend
         (self: super: { my = import ./lib { inherit pkgs inputs; lib = self; }; });
+
+      mkHost = hostPath: lib.nixosSystem {
+        inherit system;
+        inherit pkgs;
+        specialArgs = { inherit lib inputs system; };
+        modules = [
+          hostPath
+          {
+            imports =
+              [ inputs.home-manager.nixosModules.home-manager ]
+              # All my personal modules
+              ++ (lib.my.mapModulesRec' (toString ./modules) import);
+          }
+          ];
+        };
+
     in {
-      nixosConfigurations = {
-
-        # - Reykjavik ----------------------------
-        reykjavik = lib.nixosSystem {
-          inherit system;
-          inherit pkgs;
-          specialArgs = { inherit lib inputs system; };
-          modules = [
-
-            ./hosts/reykjavik
-
-            {
-              imports =
-                [ inputs.home-manager.nixosModules.home-manager ]
-                # All my personal modules
-                ++ (lib.my.mapModulesRec' (toString ./modules) import);
-            }
-
-          ];
-        };
-
-        # - Kopavogur ----------------------------
-        kopavogur = lib.nixosSystem {
-          inherit system;
-          inherit pkgs;
-          specialArgs = { inherit lib inputs system; };
-          modules = [
-
-            ./hosts/kopavogur
-
-            {
-              imports =
-                [ inputs.home-manager.nixosModules.home-manager ]
-                # All my personal modules
-                ++ (lib.my.mapModulesRec' (toString ./modules) import);
-            }
-
-          ];
-        };
-
-      };
+      nixosConfigurations = lib.my.mapModules ./hosts mkHost;
     };
 }