{self, ...}: let # get inputs from self inherit (self) inputs; # get necessary inputs from self.inputs inherit (inputs) nixpkgs lanzaboote nixos-hardware; inherit (inputs.home-manager.nixosModules) home-manager; # get lib from nixpkgs and create and alias for lib.nixosSystem # for potential future overrides & abstractions inherit (nixpkgs) lib; mkSystem = lib.nixosSystem; home = ../homes; # define a sharedArgs variable that we can simply inherit # across all hosts to avoid traversing the file whenever # we need to add a common specialArg # if a host needs a specific arg that others do not need # then we can merge into the old attribute set as such: # specialArgs = commonArgs // { newArg = "value"; }; commonArgs = {inherit self inputs;}; in { "watermelon" = mkSystem { specialArgs = commonArgs; modules = [ # this list defines which files will be imported to be used as "modules" in the system config ./watermelon/configuration.nix # use the nixos-module for home-manager home-manager home ]; }; }