{
  pkgs,
  config,
  self,
  ...
}:
{

  environment.systemPackages = with pkgs; [
    home-manager
    mkalias
  ];

  homebrew = {
    enable = true;
    casks = [
      "ghostty"
      "zen-browser"
      "nikitabobko/tap/aerospace"
    ];
    brews = [
      "mas"
    ];
    masApps = { };
    onActivation.cleanup = "zap";
    onActivation.autoUpdate = true;
    onActivation.upgrade = true;
  };

  system = {
    configurationRevision = self.rev or self.dirtyRev or null;
    defaults = {
      dock = {
        autohide = true;
        persistent-apps = [ ];
        persistent-others = [ ];
        show-recents = false;
        static-only = true;
      };
      finder = {
        _FXShowPosixPathInTitle = true;
        _FXSortFoldersFirst = true;
        AppleShowAllFiles = true;
        AppleShowAllExtensions = true;
        ShowPathbar = true;
        ShowStatusBar = true;
        FXPreferredViewStyle = "clmv";
      };
      loginwindow.GuestEnabled = false;
      NSGlobalDomain = {
        AppleICUForce24HourTime = true;
        AppleInterfaceStyle = "Dark";
        KeyRepeat = 2;
      };
      trackpad = {
        Clicking = true;
        TrackpadThreeFingerDrag = true;
      };
      controlcenter = {
        BatteryShowPercentage = true;
      };
      hitoolbox.AppleFnUsageType = "Show Emoji & Symbols";
    };
    keyboard = {
      enableKeyMapping = true;
      nonUS.remapTilde = true;
      remapCapsLockToEscape = true;
      swapLeftCtrlAndFn = false;
    };
    activationScripts.applications.text =
      let
        env = pkgs.buildEnv {
          name = "system-applications";
          paths = config.environment.systemPackages;
          pathsToLink = "/Applications";
        };
      in
      pkgs.lib.mkForce ''
        # Set up applications
        echo "setting up /Applications..." >&2
        rm -rf /Applications/Nix\ Apps
        mkdir -p /Applications/Nix\ Apps
        find ${env}/Applications -maxdepth 1 -type l -exec readlink '{}' + |
        while read -r src; do
          app_name=$(basename "$src")
          echo "copying $src" >&2
          ${pkgs.mkalias}/bin/mkalias "$src" "/Applications/Nix Apps/$app_name"
        done
      '';
  };
}