{
  config,
  pkgs,
  inputs,
  lib,
  ...
}@osConfig:

{
  nix.settings.experimental-features = [
    "nix-command"
    "flakes"
  ];

  # garbage collection
  nix.gc = {
    automatic = true;
    dates = "weekly";
    options = "--delete-older-than 30d";
  };

  nix.optimise.automatic = true;
  nixpkgs.config.allowUnfree = true;

  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;
  boot.kernelPackages = pkgs.linuxPackages_latest;
  boot.kernel.sysctl."kernel.sysrq" = 1;

  users.defaultUserShell = pkgs.fish;
  users.users.djai = {
    isNormalUser = true;
    description = "djai";
    extraGroups = [
      "docker"
      "networkmanager"
      "video"
      "wheel"
    ];
  };

  services.getty.autologinUser = "djai";

  # TODO: figure out what we want to do w firewall
  # networking.firewall.enable = false;
  networking.networkmanager.enable = true;
  programs.nix-ld.enable = true;
  services.upower.enable = true;
  virtualisation.docker.enable = true;

  environment.systemPackages = with pkgs; [
    git
    wget
    vim
  ];

  home-manager = {
    useGlobalPkgs = true;
    useUserPackages = true;
    extraSpecialArgs = { inherit inputs; };
    backupFileExtension = "bck";

    users."djai" = { lib, config, ... }: {
      programs.home-manager.enable = true;

      xdg.configFile."uwsm/env".source = "${config.home.sessionVariablesPackage}/etc/profile.d/hm-session-vars.sh";

      home.file.".ssh/config".text = ''
        Include ${osConfig.config.sops.secrets."ssh-config".path}
      '';

      home.file.".newtColours".source = ../scripts/newtColours;

      home = {
        stateVersion = "26.05";
        sessionPath = [
          "$HOME/bin"
          "$HOME/.local/bin"
          "$HOME/.cargo/bin"
          "$HOME/Scripts"
        ];

        file.".config/WMScripts".source = ../scripts/WMScripts;

        activation.thumbnailsTmpfs = lib.hm.dag.entryAfter [ "writeBoundary" ] ''
          mkdir -p /tmp/thumbnails-$USER
          rm -rf "$HOME/.cache/thumbnails"
          ln -sf /tmp/thumbnails-$USER "$HOME/.cache/thumbnails"
        '';

        sessionVariables = { # TODO: add rest of .config/uwms/env.bck here
          XCURSOR_SIZE=24;
          NEWT_COLORS_FILE = "$HOME/.newtColours";
          BROWSER = "librewolf";
          EDITOR = "nvim";
          STARSHIP_LOG = "error";
        };
      };

      catppuccin = {
        accent = "mauve";
        autoEnable = true;
        enable = true;
        flavor = "macchiato";
      };
    };

  };
}