progress in multi user config

modules/home/themes/default.nix

@@ -0,0 +1,75 @@
+{ inputs, config, options, lib, pkgs, user, ... }:
+let
+  inherit (builtins) getEnv map;
+  inherit (lib.attrsets) attrValues mapAttrsToList;
+  inherit (lib.meta) getExe;
+  inherit (lib.modules) mkIf mkMerge;
+  inherit (lib.strings) concatStringsSep optionalString;
+
+  cfg = config.modules.${user}.themes;
+  desktop = config.modules.${user}.desktop;
+in {
+  imports = [
+    inputs.stylix.nixosModules.stylix
+  ];
+
+  options.modules.${user}.themes = let
+    inherit (lib.options) mkOption mkEnableOption;
+    inherit (lib.types) nullOr enum;
+  in {
+    enable = mkEnableOption "Theming (Stylix)";
+
+    theme = mkOption {
+      type = nullOr (enum [ "everforest" "catppuccin-latte" "chalk" ]);
+      default = "everforest";
+      description = "The theme to set the system to";
+      example = "everforest";
+    };
+
+    polarity = mkOption {
+      type = nullOr (enum [ "dark" "light" ]);
+      default = "dark";
+      description = "determine if system is in dark or light mode";
+    };
+  };
+
+  config = mkIf (cfg.enable) {
+    stylix = {
+      enable = true;
+
+      base16Scheme = "${pkgs.base16-schemes}/share/themes/${cfg.theme}.yaml";
+      image = ./${cfg.theme}.jpg;
+      polarity = cfg.polarity;
+
+      targets = {
+        grub.enable = true;
+        plymouth.enable = true;
+        console.enable = true;
+        nixos-icons.enable = true;
+        qt.enable = true;
+      };
+
+      fonts = {
+        serif = {
+          package = pkgs.dejavu_fonts;
+          name = "DejaVu Serif";
+        };
+
+        sansSerif = {
+          package = pkgs.dejavu_fonts;
+          name = "DejaVu Sans";
+        };
+
+        monospace = {
+          package = pkgs.dejavu_fonts;
+          name = "DejaVu Sans Mono";
+        };
+
+        emoji = {
+          package = pkgs.noto-fonts-emoji;
+          name = "Noto Color Emoji";
+        };
+      };
+    };
+  };
+}