Basic configuration for bootstrapping NixOS and Home Manager. Requires `sudo nix-channel --add https://nixos.org/channels/nixos-unstable && sudo nix-channel --update` (to get `nix 2.4` with Flake support).

configuration.nix

{ config, pkgs, ... }:

{
  nix.package = pkgs.nixUnstable;
  nix.extraOptions = ''
    experimental-features = nix-command flakes
  '';

  boot.loader.grub.enable = true;
  boot.loader.grub.version = 2;
  boot.loader.grub.device = "nodev";
  boot.loader.grub.efiSupport = true;
  boot.loader.efi.canTouchEfiVariables = true;

  ###########################################
  # IMPORTANT                               #
  #                                         #
  # Change this to be your wanted hostname. #
  ###########################################
  networking.hostName = "myHostName";

  #########################################################################
  # Note that you don't have to enable `NetworkManager` if you don't need #
  # wifi support.                                                         #
  #########################################################################
  networking.networkmanager.enable = true;

  networking.useDHCP = false;

  ##############################################################################
  # IMPORTANT                                                                  #
  #                                                                            #
  # Here you should put `networking.interfaces.<interface>.useDHCP = true` for #
  # your machine's network cards.                                              #
  # The interface names can be found out by inspecting the autogenerated       #
  # configuration file, obtained via `nixos-generate-config --root /mnt`       #
  ##############################################################################

  environment.variables.EDITOR = "vim";
  environment.systemPackages = with pkgs; [
    git
    just
    nix_2_4
    vim
  ];


  time.timeZone = "Europe/Stockholm";
  i18n.defaultLocale = "en_US.UTF-8";
  console = {
    font = "Lat2-Terminus16";
    keyMap = ../../files/colemak.map;
  };

  virtualisation.docker.enable = true;

  users.users.jco = {
    isNormalUser = true;
    extraGroups = [ "wheel" ];
  };

  # This value determines the NixOS release from which the default
  # settings for stateful data, like file locations and database versions
  # on your system were taken. It‘s perfectly fine and recommended to leave
  # this value at the release version of the first install of this system.
  # Before changing this value read the documentation for this option
  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
  system.stateVersion = "21.05"; # Did you read the comment?
}