nixos/options/machine.nix

{
  config,
  lib,
  fn,
  ...
}:
with builtins;
with lib;
let
  cfg = config.machine;
  pkgsetList = fn.makeOptionTypeList (toString ../pkgsets);
  serviceList = fn.makeOptionTypeList (toString ../services);
  pkgOption = pname: {
    name = pname;
    value = rec {
      pkgwrap = mkOption {
        type =
          with types;
          oneOf [
            package
            (listOf package)
          ];
        default = fn.pkgFilter cfg.pkgsets."${pname}".pkgs;
        description = ''
          Package Wrapper for packages using a wrapper function (like python, haskell, ...)
        '';
      };
      pkgs = mkOption {
        type = types.unspecified;
        default = [ ];
        description = ''
          ${pname} package list.
        '';
      };
    };
  };
in
{
  options.machine = {
    pkgs = mkOption {
      type = types.listOf (types.enum pkgsetList);
      default = [ "base" ];
      description = ''
        The list of metapackages to be installed.
      '';
    };
    # Package names containing '::' are sub packages and should not have their own pkgset.
    pkgsets = listToAttrs (map pkgOption (lists.filter (v: !(strings.hasInfix "::" v)) pkgsetList));
    services = mkOption {
      type = types.listOf (types.enum serviceList);
      default = [ ];
      description = ''
        List of services to be enabled.
      '';
    };
    conffiles = mkOption {
      type = types.listOf types.str;
      default = [ "zsh" ];
      description = ''
        List of configuration files to be enabled.
      '';
    };
    hostName = mkOption {
      type = types.str;
      description = ''
        The Machines HostName
      '';
    };
    networkD = {
      enable = mkOption {
        type = types.bool;
        default = false;
        description = ''
          Disables dhcpcd and enables networkd.
        '';
      };
      waitOnline = mkOption {
        type = types.bool;
        default = true;
        description = ''
          Enables/disables systemd-networkd-wait-online service.
        '';
      };
    };
    binaryCaches = mkOption {
      type = types.listOf types.str;
      default = [ ];
      description = ''
        Adds binary caches to both nix.trustedBinaryCaches and nix.binaryCaches. ("https://cache.nixos.org" is kept by default)
      '';
    };
    administrators = mkOption {
      type = types.listOf types.attrs;
      description = ''
        List of administrative users.
      '';
    };
    domain = mkOption {
      type = types.str;
      default = "localhost";
      description = ''
        The Machines domain name.
      '';
    };
    extraDomains = mkOption {
      type = types.listOf types.str;
      default = [ ];
      description = ''
        Extra domains used in various services.
      '';
    };
    mailAccounts = mkOption {
      type = types.listOf types.attrs;
      default = [ ];
      description = ''
        List of mail account user names.
      '';
    };
    vHosts = mkOption {
      type = types.listOf types.attrs;
      default = [ ];
      description = ''
        Domain - Service mappings for nginx vHost config.
      '';
    };
  };
  imports = [
    (mkAliasOptionModule
      [
        "machine"
        "firewall"
      ]
      [
        "networking"
        "firewall"
      ]
    )
    (mkAliasOptionModule
      [
        "machine"
        "allowUnfree"
      ]
      [
        "nixpkgs"
        "config"
        "allowUnfree"
      ]
    )
  ];
}