{
  lib,
  pkgs,
  inputs,
  namespace,
  system,
  target,
  format,
  virtual,
  systems,
  config,
  ...
}:
with lib;
with lib.${namespace}; let
  cfg = config.${namespace}.services.guix;
  impermanence = config.${namespace}.impermanence;
  persist = impermanence.persistentStorage;
in {
  options.${namespace}.services.guix = with types; {
    enable = mkBoolOpt false "Enable guix";
  };

  config = mkIf cfg.enable {
    services.guix = {
      enable = true;
      gc.enable = true;
      publish = {
        enable = true;
        port = 17333;
        extraArgs = [
          "--advertise"
          "--compression=zstd:6"
        ];
      };
    };

    systemd.tmpfiles.rules = [
      "d /var/guix 2775 root guixbuild - -"
      "d /var/guix/daemon-socket 2770 root guixbuild - -"
    ];

    environment.persistence."${persist}/guix".directories = lib.optionals impermanence.enable [
      "/var/guix"
    ];
  };
}