Home: Refactor a bit.

config/Package.nix

@@ -45,7 +45,7 @@ in {
 
 			# Chromium config.
 			environment.etc = let
-				chromium = import <home/config/chromium> args;
+				chromium = import <home/file/chromium> args;
 			in {
 				"chromium/initial_preferences".source         = lib.mkForce chromium.preferences;
 				"chromium/policies/managed/extra.json".source = lib.mkForce chromium.policy;

home/Android.nix

@@ -13,6 +13,8 @@
 } @args: let
 	cfg = config.home.android;
 	android  = import ./android args;
+	env      = import ./env     args;
+	file     = import ./file    args;
 	package  = import <package> args;
 	programs = import ./program args;
 	stylix   = import <system/Stylix.nix> args;
@@ -35,8 +37,8 @@ in {
 				inputs.stylix.homeManagerModules.stylix
 			];
 			home = {
-				file = import ./config args;
+				inherit (env) sessionVariables;
-				sessionVariables = import ./variable args;
+				inherit file;
 				stateVersion = const.droidStateVersion;
 			};
 		};

home/NixOs.nix

@@ -9,6 +9,8 @@
 	...
 } @args: let
 	cfg = config.home.nixos;
+	env      = import ./env args;
+	file     = import ./file args;
 	programs = import ./program args;
 in {
 	imports = (util.ls <user>);
@@ -29,16 +31,16 @@ in {
 					${user.username} = {
 						home = {
 							inherit (const) stateVersion;
+							inherit (env) sessionVariables;
 							inherit (user) username homeDirectory;
-							file = import ./config args;
+							inherit file;
-							sessionVariables = import ./variable args;
 
 							# ISSUE: https://github.com/nix-community/home-manager/issues/5589
 							extraActivationPath = with pkgs; [ openssh ];
 						};
 						xdg = import ./xdg { inherit (user) homeDirectory; };
 						programs = with programs; core // desktop;
-						dconf.settings = util.catSet (util.ls ./config/dconf) args;
+						dconf.settings = util.catSet (util.ls ./file/dconf) args;
 					};
 				}
 			) { } cfg.users;

home/env/Variable.nix

@@ -0,0 +1,14 @@
+{
+	pkgs,
+	...
+}: {
+	EDITOR               = "nvim";                  # Default text editor.
+	GTK_CSD              = 0;                       # GTK apps compat.
+	MANGOHUD             = "1";                     # Enable Mangohud by default.
+	MANPAGER             = "nvim +Man!";            # App to use for man pages.
+	MOZ_LEGACY_PROFILES  = "1";                     # Disable Firefox profile switching on rebuild.
+	NIXPKGS_ALLOW_UNFREE = "1";                     # Allow unfree packages in shell.
+	NIX_CURRENT_SYSTEM   = "${pkgs.stdenv.system}"; # Current system architecture.
+	TERM                 = "xterm-256color";        # Terminal settings.
+	WINEFSYNC            = "1";                     # Use fsync for Wine.
+}

home/env/default.nix

@@ -0,0 +1,6 @@
+{
+	pkgs,
+	...
+} @args: {
+	sessionVariables = import ./Variable.nix args;
+}