Avoid importing the same file multiple times

user/alacritty.nix

@@ -1,5 +1,5 @@
 { config, pkgs, lib, ... }:
-let inherit (import ./variables.nix) key theme color accent font;
+let inherit (pkgs.uservars) key theme color accent font;
 in {
   config = {
     programs.alacritty = {

user/bmenu.nix

@@ -1,5 +1,5 @@
 { config, pkgs, lib, inputs, ... }:
-let inherit (import ./variables.nix) key theme color accent font;
+let inherit (pkgs.uservars) key theme color accent font;
 in {
   # My bemenu wrapper
   xdg.configFile = {

user/firefox.nix

@@ -1,5 +1,5 @@
 { config, pkgs, lib, font, ... }:
-let inherit (import ./variables.nix) desktop browser;
+let inherit (pkgs.uservars) desktop browser;
 in {
   config = {
     programs.firefox = {

user/fish.nix

@@ -1,5 +1,5 @@
 { config, pkgs, lib, ... }:
-let inherit (import ./variables.nix) key theme color accent font;
+let inherit (pkgs.uservars) key theme color accent font;
 in {
   config = {
     programs.fish = {

user/fzf.nix

@@ -1,6 +1,6 @@
 { config, pkgs, lib, inputs, ... }:
 let
-  inherit (import ./variables.nix) key theme color accent font;
+  inherit (pkgs.uservars) key theme color accent font;
 
   colors = {
     "bg+" = color.bg_light;

user/git.nix

@@ -1,5 +1,5 @@
 { config, pkgs, lib, ... }:
-let inherit (import ./variables.nix) username mail;
+let inherit (pkgs.uservars) username mail;
 in {
   config = {
     programs.git = {

user/helix.nix

@@ -1,5 +1,5 @@
 { config, pkgs, lib, font, ... }:
-let inherit (import ./variables.nix) key theme color accent font;
+let inherit (pkgs.uservars) key theme color accent font;
 in {
   config = {
     programs.helix = {

user/home.nix

@@ -1,6 +1,4 @@
-{ config, pkgs, lib, inputs, ... }:
+{ config, pkgs, lib, inputs, ... }: {
-let inherit (import ./variables.nix) desktop;
-in {
   imports = [
     ./controller.nix
     ./waybar.nix
@@ -30,9 +28,10 @@ in {
     ./zathura.nix
     ./man.nix
     ./mpd.nix
+    ./sway.nix
     inputs.hyprland.homeManagerModules.default
     inputs.nix-index-database.hmModules.nix-index
-  ] ++ lib.optional (desktop == "sway") ./sway.nix;
+  ];
 
   # Home Manager needs a bit of information about you and the
   # paths it should manage.

user/kakoune.nix

@@ -1,5 +1,5 @@
 { config, pkgs, lib, font, ... }:
-let inherit (import ./variables.nix) key theme color accent font dmenu;
+let inherit (pkgs.uservars) key theme color accent font dmenu;
 in {
   config = {
     programs.kakoune = {

user/man.nix

@@ -1,5 +1,5 @@
 { config, pkgs, lib, inputs, ... }:
-let inherit (import ./variables.nix) key theme color accent font desktop;
+let inherit (pkgs.uservars) key theme color accent font desktop;
 in {
   config = {
     programs.man = {

user/mangohud.nix

@@ -1,5 +1,5 @@
 { config, pkgs, lib, font, ... }:
-let inherit (import ./variables.nix) key theme color accent font;
+let inherit (pkgs.uservars) key theme color accent font;
 in {
   config = {
     programs.mangohud = {

user/mimeapps.nix

@@ -1,5 +1,5 @@
 { config, pkgs, lib, font, ... }:
-let inherit (import ./variables.nix) browser;
+let inherit (pkgs.uservars) browser;
 in {
   config = {
     xdg.desktopEntries = {

user/rofi.nix

@@ -1,5 +1,5 @@
 { config, pkgs, lib, font, ... }:
-let inherit (import ./variables.nix) key theme color accent font;
+let inherit (pkgs.uservars) key theme color accent font;
 in {
   config = {
     programs.rofi = {

user/sway.nix

@@ -1,6 +1,6 @@
 { config, pkgs, lib, ... }:
 let
-  inherit (import ./variables.nix) key theme color accent font;
+  inherit (pkgs.uservars) key theme color accent font;
   color_picker = pkgs.writeShellScript "color_picker" ''
     grim -g "$(slurp -b aabbcc00 -p)" - |
         convert - txt:- |

user/syncthing.nix

@@ -1,5 +1,5 @@
 { config, pkgs, lib, inputs, ... }:
-let inherit (import ./variables.nix) key theme color accent font;
+let inherit (pkgs.uservars) key theme color accent font;
 in {
   services.syncthing = {
     enable = true;

user/variables.nix

@@ -79,6 +79,8 @@ let
   };
 in
 rec {
+  inherit themes;
+
   key = keys.colemak;
 
   theme = themes.dark;

user/waybar.nix

@@ -1,5 +1,5 @@
 { config, pkgs, lib, font, ... }:
-let inherit (import ./variables.nix) key theme color accent font;
+let inherit (pkgs.uservars) key theme color accent font;
 in {
   config = {
     programs.waybar = {

user/zathura.nix

@@ -1,5 +1,5 @@
 { config, pkgs, lib, font, ... }:
-let inherit (import ./variables.nix) key color accent font;
+let inherit (pkgs.uservars) key color accent font;
 in {
   config = {
     programs.zathura.enable = true;