{ pkgs, lib, config, agenix, ... }: { options.custom.defaults = lib.mkEnableOption "defaults"; config = lib.mkIf config.custom.defaults { nix = { settings.experimental-features = [ "nix-command" "flakes" ]; settings = { auto-optimise-store = true; }; gc = { automatic = true; dates = "weekly"; options = "--delete-older-than 90d"; }; }; nixpkgs.config.allowUnfree = true; time.timeZone = "Europe/London"; i18n.defaultLocale = "en_GB.UTF-8"; users = { mutableUsers = false; users.${config.custom.user} = { isNormalUser = true; extraGroups = [ "wheel" ]; # enable sudo uid = config.ids.uids.${config.custom.user}; }; }; security.sudo.wheelNeedsPassword = false; environment = { systemPackages = with pkgs; [ agenix.packages."${system}".default gh git htop nix sapling vim ]; variables.EDITOR = "vim"; shellAliases = { ls = "ls -p --color=auto"; }; }; networking = rec { nameservers = [ "1.1.1.1" "8.8.8.8" ]; networkmanager.dns = "none"; }; networking.firewall.enable = true; # Delegation custom.ca.consumer.enable = true; custom.dns.enable = true; custom.home.defaults = true; custom.hostinfo.enable = true; custom.shell.enable = true; custom.ssh.enable = true; }; }