✨ make use of mkEnableOption

modules/config/bin/default.nix

@@ -14,13 +14,7 @@ let
   sxhkdHelp = import ./sxhkdHelp.nix { inherit pkgs; };
 in
 {
-  options.my.bin = {
+  options.my.bin.enable = mkEnableOption "bin";
-    enable = mkOption {
-      default = true;
-      type = types.bool;
-      example = false;
-    };
-  };
 
   config = mkIf cfg.enable {
     environment.systemPackages = with pkgs; [

modules/config/nix.nix

@@ -11,22 +11,21 @@ let
 in
 {
   options.my.nix = {
-    gc.enable = mkOption {
+    gc = {
-      default = true;
+      enable = mkEnableOption "nix-gc";
-      type = types.bool;
+      minimumFreedGB = mkOption {
-      example = false;
+        default = 32;
+        type = types.int;
+        apply = number: toString (number * 1024 * 1024 * 1024);
       };
-    optimise.enable = mkOption {
-      default = true;
-      type = types.bool;
-      example = false;
     };
+    optimise.enable = mkEnableOption "nix-optimise";
   };
 
   config.nix = {
     gc = {
       automatic = cfg.gc.enable;
-      options = "--max-freed $((32 * 1024**3)) --delete-older-than 14d";
+      options = "--max-freed ${cfg.gc.minimumFreedGB} --delete-older-than 14d";
       dates = "weekly";
     };
 

modules/config/theming/default.nix

@@ -19,11 +19,7 @@ in
   ];
 
   options.my.theming = {
-    enable = mkOption {
+    enable = mkEnableOption "theming";
-      default = false;
-      type = types.bool;
-      example = true;
-    };
     scheme = mkOption {
       default = "catppuccin-macchiato";
       type = types.enum [

modules/config/wallpapers.nix

@@ -9,13 +9,7 @@ let
   cfg = config.my.wallpapers;
 in
 {
-  options.my.wallpapers = {
+  options.my.wallpapers.enable = mkEnableOption "wallpapers";
-    enable = mkOption {
-      default = false;
-      type = types.bool;
-      example = true;
-    };
-  };
 
   config = mkIf cfg.enable {
     home-manager.users.moritz.xdg = {

modules/config/yubikey.nix

@@ -9,13 +9,7 @@ let
   cfg = config.my.yubikey;
 in
 {
-  options.my.yubikey = {
+  options.my.yubikey = mkEnableOption "yubikey";
-    enable = mkOption {
-      default = false;
-      type = types.bool;
-      example = true;
-    };
-  };
 
   config = {
     services.udev.packages = [ pkgs.yubikey-personalization ];

modules/profiles/base.nix

@@ -22,6 +22,11 @@ with lib;
   time.timeZone = "Europe/Berlin";
 
   my = {
+    nix = {
+      gc.enable = true;
+      optimise.enable = true;
+    };
+    bin.enable = true;
     shell = {
       abbreviations = {
         us = "systemctl --user";
@@ -43,10 +48,13 @@ with lib;
       variables = { EDITOR = "vim"; };
     };
     programs = {
+      direnv.enable = true;
       fish.enable = true;
-      vim.enable = true;
+      git.enable = true;
+      gpg.enable = true;
       helix.enable = true;
       kakoune.enable = true;
+      vim.enable = true;
     };
   };
 
@@ -82,7 +90,6 @@ with lib;
     entr
     exa
     gparted
-    hub
     hut
     lazygit
     neofetch

modules/profiles/desktop.nix

@@ -23,7 +23,6 @@ with lib; {
       bspwm.enable = true;
       code.enable = true;
       emacs.enable = true;
-      email.enable = true;
       firefox = {
         enable = true;
         arkenfox = {
@@ -119,6 +118,7 @@ with lib; {
     signal-desktop
     tlaplusToolbox
     vlc
+    thunderbird
   ];
 
   home-manager.users.moritz = {

modules/programs/adb.nix

@@ -9,13 +9,7 @@ let
   cfg = config.my.programs.adb;
 in
 {
-  options.my.programs.adb = {
+  options.my.programs.adb.enable = mkEnableOption "adb";
-    enable = mkOption {
-      default = false;
-      type = types.bool;
-      example = true;
-    };
-  };
 
   config = mkIf cfg.enable {
     programs.adb.enable = true;

modules/programs/bspwm/default.nix

@@ -9,13 +9,7 @@ let
   cfg = config.my.programs.bspwm;
 in
 {
-  options.my.programs.bspwm = {
+  options.my.programs.bspwm.enable = mkEnableOption "true";
-    enable = mkOption {
-      default = false;
-      type = types.bool;
-      example = true;
-    };
-  };
 
   config = lib.mkIf cfg.enable {
     services = {

modules/programs/code.nix

@@ -9,13 +9,8 @@ let
   cfg = config.my.programs.code;
 in
 {
-  options.my.programs.code = {
+  options.my.programs.code.enable = mkEnableOption "code";
-    enable = mkOption {
+
-      default = false;
-      type = types.bool;
-      example = true;
-    };
-  };
   config = mkIf cfg.enable {
     home-manager.users.moritz = {
       programs.vscode = {

modules/programs/default.nix

@@ -11,7 +11,6 @@
     ./code.nix
     ./direnv.nix
     ./emacs.nix
-    ./email.nix
     ./firefox.nix
     ./fish.nix
     ./git.nix

modules/programs/direnv.nix

@@ -9,13 +9,7 @@ let
   cfg = config.my.programs.direnv;
 in
 {
-  options.my.programs.direnv = {
+  options.my.programs.direnv.enable = mkEnableOption "direnv";
-    enable = mkOption {
-      default = true;
-      type = types.bool;
-      example = false;
-    };
-  };
 
   config = mkIf cfg.enable {
     home-manager.users.moritz.programs.direnv = {

modules/programs/emacs.nix

@@ -12,13 +12,8 @@ let
     (epkgs: [ epkgs.vterm ]));
 in
 {
-  options.my.programs.emacs = {
+  options.my.programs.emacs.enable = mkEnableOption "emacs";
-    enable = mkOption {
+
-      default = false;
-      type = types.bool;
-      example = true;
-    };
-  };
   config = mkIf cfg.enable {
     my.shell.aliases = {
       emacs = "emacsclient -t -a 'emacs -t'";

modules/programs/email.nix

@@ -1,25 +0,0 @@
-{ config
-, lib
-, pkgs
-, ...
-}:
-
-with lib;
-let
-  cfg = config.my.programs.email;
-in
-{
-  options.my.programs.email = {
-    enable = mkOption {
-      default = false;
-      type = types.bool;
-      example = true;
-    };
-  };
-
-  config = mkIf cfg.enable {
-    # Email Applications
-    users.users.moritz.packages = with pkgs; [ thunderbird ];
-    networking.firewall.allowedTCPPorts = [ 33728 1025 1143 ];
-  };
-}

modules/programs/firefox.nix

@@ -12,11 +12,7 @@ let
 in
 {
   options.my.programs.firefox = {
-    enable = mkOption {
+    enable = mkEnableOption "firefox";
-      default = false;
-      type = types.bool;
-      example = true;
-    };
     arkenfox = {
       enable = mkEnableOption "arkenfox";
       overrides = mkOption {

modules/programs/fish.nix

@@ -14,13 +14,7 @@ let
   exportedVariables = lib.concatStringsSep "\n" exportVariables;
 in
 {
-  options.my.programs.fish = {
+  options.my.programs.fish.enable = mkEnableOption "fish";
-    enable = mkOption {
-      default = false;
-      type = types.bool;
-      example = true;
-    };
-  };
 
   config = lib.mkIf cfg.enable {
     # set as default shell

modules/programs/git.nix

@@ -10,11 +10,7 @@ let
 in
 {
   options.my.programs.git = {
-    enable = mkOption {
+    enable = mkEnableOption "git";
-      default = true;
-      type = types.bool;
-      example = false;
-    };
     signing = mkOption {
       default = false;
       type = types.bool;

modules/programs/gnome.nix

@@ -9,13 +9,7 @@ let
   cfg = config.my.programs.gnome;
 in
 {
-  options.my.programs.gnome = {
+  options.my.programs.gnome.enable = mkEnableOption "gnome";
-    enable = mkOption {
-      default = false;
-      type = types.bool;
-      example = true;
-    };
-  };
 
   config = lib.mkIf cfg.enable {
     hardware = {

modules/programs/gpg.nix

@@ -9,13 +9,8 @@ let
   cfg = config.my.programs.gpg;
 in
 {
-  options.my.programs.gpg = {
+  options.my.programs.gpg.enable = mkEnableOption "gpg";
-    enable = mkOption {
+
-      default = true;
-      type = types.bool;
-      example = true;
-    };
-  };
   config = mkIf cfg.enable {
     home-manager.users.moritz.programs.gpg.enable = true;
     environment.shellInit = ''

modules/programs/helix.nix

@@ -9,13 +9,7 @@ let
   cfg = config.my.programs.helix;
 in
 {
-  options.my.programs.helix = {
+  options.my.programs.helix.enable = mkEnableOption "helix";
-    enable = mkOption {
-      default = true;
-      type = types.bool;
-      example = false;
-    };
-  };
 
   config = mkIf cfg.enable {
     home-manager.users.moritz.programs.helix = {

modules/programs/hub.nix

@@ -9,13 +9,8 @@ let
   cfg = config.my.programs.hub;
 in
 {
-  options.my.programs.hub = {
+  options.my.programs.hub.enable = mkEnableOption "hub";
-    enable = mkOption {
+
-      default = true;
-      type = types.bool;
-      example = false;
-    };
-  };
   config = mkIf cfg.enable {
     age.secrets = {
       github = {

modules/programs/kakoune.nix

@@ -9,13 +9,7 @@ let
   cfg = config.my.programs.kakoune;
 in
 {
-  options.my.programs.kakoune = {
+  options.my.programs.kakoune.enable = mkEnableOption "kakoune";
-    enable = mkOption {
-      default = true;
-      type = types.bool;
-      example = false;
-    };
-  };
 
   config = mkIf cfg.enable {
     home-manager.users.moritz = {

modules/programs/kitty.nix

@@ -9,13 +9,7 @@ let
   cfg = config.my.programs.kitty;
 in
 {
-  options.my.programs.kitty = {
+  options.my.programs.kitty.enable = mkEnableOption "kitty";
-    enable = mkOption {
-      default = false;
-      type = types.bool;
-      example = true;
-    };
-  };
 
   config = mkIf cfg.enable {
     my.shell.aliases.ssh = "kitty +kitten ssh";

modules/programs/ledger/default.nix

@@ -9,13 +9,7 @@ let
   cfg = config.my.programs.ledger;
 in
 {
-  options.my.programs.ledger = {
+  options.my.programs.ledger.enable = mkEnableOption "ledger";
-    enable = mkOption {
-      default = false;
-      type = types.bool;
-      example = true;
-    };
-  };
 
   config = mkIf cfg.enable {
     my.shell = {

modules/programs/logseq.nix

@@ -9,13 +9,7 @@ let
   cfg = config.my.programs.logseq;
 in
 {
-  options.my.programs.logseq = {
+  options.my.programs.logseq.enable = mkEnableOption "logseq";
-    enable = mkOption {
-      default = false;
-      type = types.bool;
-      example = true;
-    };
-  };
 
   config = mkIf cfg.enable {
     users.users.moritz.packages = with pkgs; [

modules/programs/python.nix

@@ -30,7 +30,14 @@ in
       example = [ "python39" ];
     };
     packages = mkOption {
-      default = [ "isort" "pytest" "flake8" "python-lsp-server" ];
+      default = [
+        "flake8"
+        "isort"
+        "mypy"
+        "poetry"
+        "pytest"
+        "python-lsp-server"
+      ];
       type = with types; listOf (enum commonPackages);
     };
   };

modules/programs/rofi/default.nix

@@ -7,49 +7,9 @@
 with lib;
 let
   cfg = config.my.programs.rofi;
-
-  rofi-bluetooth = with pkgs; stdenv.mkDerivation rec {
-    pname = "rofi-bluetooth";
-    version = "unstable-2021-03-05";
-
-    src = fetchFromGitHub {
-      repo = pname;
-      owner = "nickclyde";
-      # https://github.com/nickclyde/rofi-bluetooth/issues/19
-      rev = "893db1f2b549e7bc0e9c62e7670314349a29cdf2";
-      sha256 = "sha256-3oROJKEQCuSnLfbJ+JSSc9hcmJTPrLHRQJsrUcaOMss=";
-    };
-
-    nativeBuildInputs = [ makeWrapper ];
-
-    installPhase = ''
-      runHook preInstall
-
-      install -D --target-directory=$out/bin/ ./rofi-bluetooth
-
-      wrapProgram $out/bin/rofi-bluetooth \
-        --prefix PATH ":" ${lib.makeBinPath [ rofi-unwrapped bluez ] }
-
-      runHook postInstall
-    '';
-
-    meta = with lib; {
-      description = "Rofi-based interface to connect to bluetooth devices and display status info";
-      homepage = "https://github.com/nickclyde/rofi-bluetooth";
-      license = licenses.gpl3Only;
-      maintainers = with maintainers; [ MoritzBoehme ];
-      platforms = platforms.linux;
-    };
-  };
 in
 {
-  options.my.programs.rofi = {
+  options.my.programs.rofi.enable = mkEnableOption "rofi";
-    enable = mkOption {
-      default = false;
-      type = types.bool;
-      example = true;
-    };
-  };
 
   config = mkIf cfg.enable {
     environment.systemPackages = with pkgs; [

modules/programs/spotify.nix

@@ -9,13 +9,7 @@ let
   cfg = config.my.programs.spotify;
 in
 {
-  options.my.programs.spotify = {
+  options.my.programs.spotify.enable = mkEnableOption "spotify";
-    enable = mkOption {
-      default = false;
-      type = types.bool;
-      example = true;
-    };
-  };
 
   config = mkIf cfg.enable {
     age.secrets.spotifyd = {

modules/programs/sway.nix

@@ -9,13 +9,7 @@ let
   cfg = config.my.programs.sway;
 in
 {
-  options.my.programs.sway = {
+  options.my.programs.sway.enable = mkEnableOption "sway";
-    enable = mkOption {
-      default = false;
-      type = types.bool;
-      example = true;
-    };
-  };
 
   config = lib.mkIf cfg.enable {
     hardware.opengl = {

modules/programs/thunar.nix

@@ -9,13 +9,7 @@ let
   cfg = config.my.programs.thunar;
 in
 {
-  options.my.programs.thunar = {
+  options.my.programs.thunar.enable = mkEnableOption "thunar";
-    enable = mkOption {
-      default = false;
-      type = types.bool;
-      example = true;
-    };
-  };
 
   config = mkIf cfg.enable {
     environment.systemPackages = with pkgs; [

modules/programs/xmonad/default.nix

@@ -9,13 +9,7 @@ let
   cfg = config.my.programs.xmonad;
 in
 {
-  options.my.programs.xmonad = {
+  options.my.programs.xmonad.enable = mkEnableOption "xmonad";
-    enable = mkOption {
-      default = false;
-      type = types.bool;
-      example = true;
-    };
-  };
 
   config = lib.mkIf cfg.enable {
     services = {

modules/programs/zathura.nix

@@ -9,13 +9,7 @@ let
   cfg = config.my.programs.zathura;
 in
 {
-  options.my.programs.zathura = {
+  options.my.programs.zathura.enable = mkEnableOption "zathura";
-    enable = mkOption {
-      default = false;
-      type = types.bool;
-      example = true;
-    };
-  };
 
   config = mkIf cfg.enable {
     home-manager.users.moritz.programs.zathura = {

modules/programs/zsh.nix

@@ -11,13 +11,7 @@ let
   shellConfig = config.my.shell;
 in
 {
-  options.my.programs.zsh = {
+  options.my.programs.zsh.enable = mkEnableOption "zsh";
-    enable = mkOption {
-      default = false;
-      type = types.bool;
-      example = true;
-    };
-  };
 
   config = lib.mkIf cfg.enable {
     environment.pathsToLink = [ "/share/zsh" ];

modules/services/dunst.nix

@@ -9,13 +9,7 @@ let
   cfg = config.my.services.dunst;
 in
 {
-  options.my.services.dunst = {
+  options.my.services.dunst.enable = mkEnableOption "dunst";
-    enable = mkOption {
-      default = false;
-      type = types.bool;
-      example = true;
-    };
-  };
 
   config = lib.mkIf cfg.enable {
     home-manager.users.moritz = {

modules/services/kdeconnect.nix

@@ -13,13 +13,7 @@ let
   cfg = config.my.services.kdeconnect;
 in
 {
-  options.my.services.kdeconnect = {
+  options.my.services.kdeconnect.enable = mkEnableOption "kdeconnect";
-    enable = mkOption {
-      default = false;
-      type = types.bool;
-      example = true;
-    };
-  };
 
   config = mkIf cfg.enable {
     home-manager.users.moritz.services.kdeconnect.enable = mkIf (!config.my.programs.gnome.enable) true;

modules/services/mullvad.nix

@@ -9,13 +9,7 @@ let
   cfg = config.my.services.mullvad;
 in
 {
-  options.my.services.mullvad = {
+  options.my.services.mullvad.enable = mkEnableOption "mullvad";
-    enable = mkOption {
-      default = false;
-      type = types.bool;
-      example = true;
-    };
-  };
 
   config = lib.mkIf cfg.enable {
     services.mullvad-vpn.enable = true;

modules/services/openconnect.nix

@@ -9,13 +9,7 @@ let
   cfg = config.my.services.openconnect;
 in
 {
-  options.my.services.openconnect = {
+  options.my.services.openconnect.enable = mkEnableOption "openconnect";
-    enable = mkOption {
-      default = false;
-      type = types.bool;
-      example = true;
-    };
-  };
 
   config = lib.mkIf cfg.enable {
     networking.openconnect.interfaces = {

modules/services/openvpn.nix

@@ -9,13 +9,7 @@ let
   cfg = config.my.services.openvpn;
 in
 {
-  options.my.services.openvpn = {
+  options.my.services.openvpn.enable = mkEnableOption "openvpn";
-    enable = mkOption {
-      default = false;
-      type = types.bool;
-      example = true;
-    };
-  };
 
   config = lib.mkIf cfg.enable {
     age.secrets = {

modules/services/picom.nix

@@ -9,13 +9,7 @@ let
   cfg = config.my.services.picom;
 in
 {
-  options.my.services.picom = {
+  options.my.services.picom.enable = mkEnableOption "picom";
-    enable = mkOption {
-      default = false;
-      type = types.bool;
-      example = true;
-    };
-  };
 
   config = lib.mkIf cfg.enable {
     home-manager.users.moritz = {

modules/services/printing.nix

@@ -5,13 +5,7 @@ let
   cfg = config.my.services.printing;
 in
 {
-  options.my.services.printing = {
+  options.my.services.printing.enable = mkEnableOption "printing";
-    enable = mkOption {
-      default = false;
-      type = types.bool;
-      example = true;
-    };
-  };
 
   config = lib.mkIf cfg.enable {
     services = {

modules/services/redshift.nix

@@ -5,13 +5,7 @@ let
   cfg = config.my.services.redshift;
 in
 {
-  options.my.services.redshift = {
+  options.my.services.redshift.enable = mkEnableOption "redshift";
-    enable = mkOption {
-      default = false;
-      type = types.bool;
-      example = true;
-    };
-  };
 
   config = lib.mkIf cfg.enable {
     services.redshift.enable = true;

modules/virtualisation/podman.nix

@@ -9,13 +9,7 @@ let
   cfg = config.my.virtualisation.podman;
 in
 {
-  options.my.virtualisation.podman = {
+  options.my.virtualisation.podman.enable = mkEnableOption "podman";
-    enable = mkOption {
-      default = false;
-      type = types.bool;
-      example = false;
-    };
-  };
 
   config = mkIf cfg.enable {
     virtualisation.podman = {

modules/virtualisation/virtualisation.nix

@@ -9,20 +9,17 @@ let
   cfg = config.my.virtualisation.libvirtd;
 in
 {
-  options.my.virtualisation.libvirtd = {
+  options.my.virtualisation.libvirtd.enable = mkEnableOption "libvirtd";
-    enable = mkOption {
-      default = false;
-      type = types.bool;
-      example = true;
-    };
-  };
 
   config = mkIf cfg.enable {
     virtualisation.libvirtd = {
       enable = true;
       package = pkgs.libvirt;
     };
-    environment.systemPackages = with pkgs; [ virt-manager ];
+
-    users.users.moritz.extraGroups = [ "libvirtd" ];
+    users.users.moritz = {
+      extraGroups = [ "libvirtd" ];
+      packages = with pkgs; [ virt-manager ];
+    };
   };
 }