{
  config,
  pkgs,
  ...
}:
{
  nixpkgs.hostPlatform = "x86_64-linux";
  c.services.mesh = {
    enable = true;
    exitNode = false;
    keyFile = config.age.secrets.mesh-conf-cleslie.path;
  };

  time.timeZone = "Europe/London";
  i18n.defaultLocale = "en_GB.UTF-8";

  users.users.c = {
    isNormalUser = true;
    extraGroups = [
      "wheel"
      "networkmanager"
      "libvirtd"
      "dialout"
      "wireshark"
    ];
    openssh.authorizedKeys.keys = config.keys.c;
    shell = pkgs.fish;
    packages = with pkgs; [ ];
  };

  nix.settings.trusted-users = [ "c" ];

  environment.systemPackages = with pkgs; [
    vim
    adwaita-icon-theme
    apple-cursor
    wget
    pinentry-gnome3
    fzf
    nil
    killall
    gcc
    pkg-config
    sbctl
    nish
  ];

  environment = {
    variables = {
      EDITOR = "nvim";
    };
    sessionVariables = {
      NIXOS_OZONE_WL = "1";
    };

    shells = with pkgs; [ fish ];
  };

  fonts.packages =
    with pkgs;
    [ meslo-lgs-nf ] ++ builtins.filter lib.attrsets.isDerivation (builtins.attrValues pkgs.nerd-fonts);
  services.udev.packages = [
    pkgs.platformio-core.udev
    pkgs.openocd
  ];
}