building my love an iso

flake.nix

@@ -7,7 +7,8 @@
 
   outputs = { nixpkgs, ... }@inputs:
     {
-      nixosConfigurations.default = nixpkgs.lib.nixosSystem {
+      nixosConfigurations =  {
+				default = nixpkgs.lib.nixosSystem {
 						specialArgs = {inherit inputs;};
 						system = "x86_64-linux";
 						modules = [ 
@@ -15,4 +16,11 @@
 						];
 					};
 				};
+				iso_cath = nixpkgs.lib.nixosSystem {
+						specialArgs = {inherit inputs;};
+						modules = [ 
+							./iso/sl1_cath.nix
+						];
+				};
+    };
 }

iso/sl1_cath.nix

@@ -0,0 +1,7 @@
+{ pkgs, modulesPath, ... }: {
+	import = [
+		"${modulesPath}/installer/cd-dvd/installation-cd-minimal.nix"
+	];
+
+	nixpkgs.hostPlatform = "x86_64-linux";
+}