# Default nix-darwin host. Minimal macOS baseline; the user environment
# (shell, git, editor) is carried by the shared ./lyrathorpe/home modules,
# the same ones used by the Linux hosts. nixpkgs.hostPlatform is set by
# mkDarwinHost in flake.nix.
{ pkgs, username, ... }:
{
  programs.zsh.enable = true;
  environment.systemPackages = [ pkgs.git ];

  # Account that runs user-level activation and Homebrew.
  system.primaryUser = username;

  # nix-homebrew owns and installs the Homebrew prefix declaratively, so brew
  # itself no longer needs a manual bootstrap. enableRosetta permits x86_64
  # formulae via Rosetta 2 on Apple Silicon.
  nix-homebrew = {
    enable = true;
    enableRosetta = true;
    user = username;
  };

  # Declarative Homebrew for packages with no nixpkgs equivalent or that must be
  # the vendor build (GUI casks, Mac App Store apps).
  homebrew = {
    enable = true;
    onActivation = {
      autoUpdate = true;
      upgrade = true;
      # Lists below are authoritative: anything not declared is uninstalled.
      cleanup = "zap";
    };
    taps = [ ];
    brews = [ ];
    casks = [ ];
    masApps = { };
  };

  # Used for backwards compatibility; read `darwin-rebuild changelog` before changing.
  system.stateVersion = 5;
}