{ pkgs, config, ... }:

{
  # Select internationalisation properties.
  i18n.defaultLocale = "en_US.UTF-8";
  console = {
    #font = "Lat2-Terminus16";
    font = "${pkgs.terminus_font}/share/consolefonts/ter-u28n.psf.gz";
    keyMap = pkgs.lib.mkForce "uk";
  };

  # Enable the OpenSSH daemon.
  services.openssh.enable = true;

  # set root ssh keys
  users.users.root.openssh.authorizedKeys = {
    keys = [
      # RSA keys go into keyFiles because they're shamefully long
      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPS8xkNH7JvKblekx5oel4HVKCz3uBbQYEaR9Z9nzTAr manuel@ifsr.de"
      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINogGKyXieCXQvVTa1z3ArS1TlqcVl2sSqvMpOjQo/Um jakob@krbs.me"
      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICjNYNRBsY/Dc+/XOaGDui9tRa4VGPsHwYo3irGnMRbR felix@tycho"
      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDdOcXORg+akeN2t3yZlKWdoTURKxtV29eQ7UrIMkCHv felix@entropy"
      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIH73n+ZfJqNzIh9rPh6JYQaI4OAw9WKkPeqj2XRFmRfQ pascal@ifsr.de"
      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAmb1kv+7HU1QKE53+gNxUhrggbwomC40Xjxd9hACkoo bennofs@d-cube"
    ];
    keyFiles = [
      ./keys/marcus-sapphire
      ./keys/schrader
      ./keys/jannusch
      ./keys/jannusch-arch
    ];
  };

  # allow unfree licenced packges
  # nixpkgs.config.allowUnfree = true;

  # basic shell & editor
  programs.fish.enable = true;
  programs.vim.defaultEditor = true;

  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = with pkgs; [
    atop
    bat
    git
    htop
    ripgrep
    tldr
    tmux
    usbutils
    wget
  ];
}