#+title: System Core

This file imports various system configuration components in addition to enabling flakes and defining the system version.
#+begin_src nix
  { config, pkgs, ... }:

  let
#+end_src

Add =aspell= dictionaries.
#+begin_src nix
  inherit (pkgs) aspellWithDicts;

  myaspell = aspellWithDicts (d: [d.en d.en-computers d.en-science]);
#+end_src

Import submodules.
#+begin_src nix
  in {
    imports = [
      ./homebrew.nix
      ./skhd.nix
      ./yabai.nix
    ];
#+end_src

Allow unfree packages.
#+begin_src nix
  nixpkgs.config.allowUnfree = true;
#+end_src

Install system packages.
#+begin_src nix
  environment.systemPackages = with pkgs; [
    gnupg
    myaspell
    neovim
    skhd
  ];
#+end_src

Use Touch ID for =sudo= authentication.
#+begin_src nix
  security.pam.enableSudoTouchIdAuth = true;
#+end_src

Use Neovim as my default editor.
#+begin_src nix
  environment.variables.EDITOR = "nvim";
#+end_src

Enable GPG agent.
#+begin_src nix
  programs.gnupg.agent.enable = true;
#+end_src

Enable =nix= daemon.
#+begin_src nix
  services.nix-daemon.enable = true;
  nix.package = pkgs.nix;
#+end_src

Enable flakes.
#+begin_src nix
  nix.settings.experimental-features = "nix-command flakes";
#+end_src

Use =zsh= as my shell.
#+begin_src nix
  programs.zsh.enable = true;
#+end_src

Necessary boilerplate.
#+begin_src nix
    system.stateVersion = 5;
#+end_src

Use ARM packages for Darwin.
#+begin_src nix
    nixpkgs.hostPlatform = "aarch64-darwin";
#+end_src

Define my users.
#+begin_src nix
    users.users.jjanzen = {
      name = "jjanzen";
      home = "/Users/jjanzen";
    };
  }
#+end_src