{ description = "My project using flake-utils"; inputs = { nixpkgs.url = "github:nixos/nixpkgs/nixos-24.11"; flake-utils.url = "github:numtide/flake-utils"; }; outputs = { self, nixpkgs, flake-utils }: flake-utils.lib.eachDefaultSystem (system: let pkgs = nixpkgs.legacyPackages.${system}; in { packages = { huenicorn = pkgs.callPackage ./huenicorn.nix { }; default = self.packages.${system}.huenicorn; }; } ); }