moving towards modules...

modules/DE-WM/default.nix

@@ -0,0 +1,7 @@
+inputs: {
+  imports = [
+    (import ./gnome.nix inputs)
+    (import ./xfce.nix inputs)
+    (import ./dwm.nix inputs)
+  ];
+}

modules/DE-WM/dwm.nix

@@ -0,0 +1,32 @@
+{suckless, ...}: {
+  pkgs,
+  config,
+  options,
+  lib,
+  self,
+  ...
+}:
+with lib; let
+  cfg = config.localModules.dwm;
+in {
+  options.localModules.dwm = {
+    enable = mkEnableOption "";
+  };
+
+  config = mkIf cfg.enable {
+    environment.systemPackages = [suckless.packages.${pkgs.system}.dmenu];
+    services.xserver = {
+      enable = true;
+      windowManager.dwm = {
+        enable = true;
+        package = suckless.packages.${pkgs.system}.dwm;
+      };
+      displayManager = {
+        sessionCommands = ''
+          feh --bg-scale ${self + /misc/recursion.png}
+        '';
+        defaultSession = "none+dwm";
+      };
+    };
+  };
+}

modules/DE-WM/gnome.nix

@@ -0,0 +1,53 @@
+_: {
+  config,
+  lib,
+  options,
+  pkgs,
+  ...
+}:
+with lib; let
+  cfg = config.localModules.gnome;
+in {
+  options.localModules.gnome = {
+    enable = mkEnableOption "";
+  };
+  config = mkIf cfg.enable {
+    environment.gnome.excludePackages =
+      (with pkgs; [
+        gnome-photos
+        gnome-tour
+        gnome-console
+        gnome-text-editor
+        gnome-online-accounts
+      ])
+      ++ (with pkgs.gnome; [
+        gnome-terminal
+        gnome-weather
+        gnome-shell
+        gnome-calculator
+        gnome-disk-utility
+        gnome-maps
+        gnome-clocks
+        gnome-remote-desktop
+        gnome-calendar
+        gnome-music
+        simple-scan
+        cheese # webcam tool
+        gedit # text editor
+        epiphany # web browser
+        geary # email reader
+        evince # document viewer
+        gnome-characters
+        totem # video player
+        tali # poker game
+        iagno # go game
+        hitori # sudoku game
+        atomix # puzzle game
+      ]);
+    services.xserver = {
+      enable = true;
+      desktopManager.gnome.enable = true;
+      displayManager.defaultSession = "gnome";
+    };
+  };
+}

modules/DE-WM/xfce.nix

@@ -0,0 +1,23 @@
+_: {
+  config,
+  lib,
+  options,
+  ...
+}:
+with lib; let
+  cfg = config.localModules.xfce;
+in {
+  options.localModules.xfce = {
+    enable = mkEnableOption "";
+  };
+  config = mkIf cfg.enable {
+    services.xserver = {
+      enable = true;
+      desktopManager.xfce = {
+        enable = true;
+        enableScreensaver = true;
+      };
+      displayManager.defaultSession = "xfce";
+    };
+  };
+}