nixos-config/sets/base.nix

{ config, pkgs, lib, inputs, ... }:

{
  imports = [
    inputs.private.nixosModules.base
    inputs.private.nixosModules.substituter
  ];

  systemd.tmpfiles.rules = lib.mapAttrsToList
    (key: value: "L+ /etc/channels/${key} - - - - ${value.outPath}") inputs;

  nix = {
    nixPath = [ "/etc/channels" ];
    registry.nixpkgs.to = {
      type = "path";
      path = inputs.nixpkgs.outPath;
    };
    settings = {
      auto-optimise-store = true;
      experimental-features = [ "nix-command" "flakes" "ca-derivations" ];
      trusted-users = [ "@wheel" ];
      use-xdg-base-directories = true;
    };

    gc = {
      automatic = true;
      dates = "8:00";
      options = "--delete-older-than 14d";
    };
  };

  nixpkgs = {
    overlays =
      [ inputs.artemist.overlays.default inputs.fonts.overlays.default ];
    config.allowUnfreePredicate = pkg:
      (pkg ? passthru && pkg.passthru ? font && pkg.passthru.font)
      || (builtins.elem (lib.getName pkg) [
        "1password"
        "brscan5"
        "brscan5-etc-files"
        "celeste64"
        "corefonts"
        "google-chrome"
        "jlink"
        "makemkv"
        "steam"
        "steam-jupiter-original"
        "steam-original"
        "steam-run"
        "steamdeck-hw-theme"
        "unrar"
      ]);
  };

  console = {
    keyMap = "us";
    earlySetup = true;
  };

  time.timeZone = "Etc/UTC";
  environment.shellAliases.cp = "cp --reflink=auto --sparse=always";
  networking.firewall.enable = false;
  programs.fish.enable = true;

  users = {
    users.artemis = {
      isNormalUser = true;
      description = "Artemis Tosini";
      uid = 1000;
      extraGroups = [ "wheel" "artemis" ];
      shell = pkgs.fish;
      # hashedPassword set in private
    };
    groups.artemis.gid = config.users.users.artemis.uid;
    mutableUsers = false;
  };

  security.sudo.execWheelOnly = true;

  systemd.extraConfig = "DefaultLimitCORE=infinity";
  security.pam.loginLimits = [{
    domain = "*";
    item = "core";
    type = "hard";
    value = "infinity";
  }];
}