variables: Add username

containers/rar.nix

@@ -1,10 +1,12 @@
-{
+let
+  VARIABLES = import ../src/variables.nix;
+in {
   containers.rar = {
     privateNetwork = true;
 
     bindMounts = {
       "/home/user" = {
-        hostPath = "/home/user/containers/rar";
+        hostPath = "/home/${VARIABLES.username}/containers/rar";
         isReadOnly = false;
       };
     };

containers/wine.nix

@@ -1,4 +1,5 @@
 {config, ...}: let
+  VARIABLES = import ../src/variables.nix;
   hostCfg = config;
 in {
   containers.wine = {
@@ -6,7 +7,7 @@ in {
 
     bindMounts = {
       "/home/user" = {
-        hostPath = "/home/user/containers/wine";
+        hostPath = "/home/${VARIABLES.username}/containers/wine";
         isReadOnly = false;
       };
 

modules/default.nix

@@ -1,4 +1,6 @@
-{pkgs, ...}: {
+{pkgs, ...}: let
+  VARIABLES = import ../src/variables.nix;
+in {
   imports = [
     ./feh
     ./kitty
@@ -150,7 +152,7 @@
       };
       initial_session = {
         command = "${pkgs.hyprland}/bin/Hyprland";
-        user = "user";
+        user = VARIABLES.username;
       };
     };
   };

modules/ncmpcpp/default.nix

@@ -1,9 +1,11 @@
-{pkgs, ...}: {
+{pkgs, ...}: let
+  VARIABLES = import ../../src/variables.nix;
+in {
   home-manager.sharedModules = [
     {
       services.mpd = {
         enable = true;
-        musicDirectory = "/home/user/Music";
+        musicDirectory = "/home/${VARIABLES.username}/Music";
       };
 
       xdg.configFile."mpd/mpd.conf".text = ''

modules/xdg-user-dirs/default.nix

@@ -1,4 +1,6 @@
-{
+let
+  VARIABLES = import ../../src/variables.nix;
+in {
   home-manager.sharedModules = [
     {
       xdg.userDirs = {
@@ -8,11 +10,11 @@
         templates = null;
         publicShare = null;
 
-        download = "/home/user/ダウンロード";
-        documents = "/home/user/ドキュメント";
-        music = "/home/user/音楽";
-        pictures = "/home/user/画像";
-        videos = "/home/user/ビデオ";
+        download = "/home/${VARIABLES.username}/ダウンロード";
+        documents = "/home/${VARIABLES.username}/ドキュメント";
+        music = "/home/${VARIABLES.username}/音楽";
+        pictures = "/home/${VARIABLES.username}/画像";
+        videos = "/home/${VARIABLES.username}/ビデオ";
       };
 
       xdg.configFile."user-dirs.locale".text = "ja_JP";

src/main.nix

@@ -161,7 +161,7 @@ in {
   users = {
     mutableUsers = false;
 
-    users.user = {
+    users."${VARIABLES.username}" = {
       isNormalUser = true;
       uid = 1000;
       password = "user";
@@ -170,8 +170,8 @@ in {
   };
 
   home-manager.users.user = {
-    home.username = "user";
-    home.homeDirectory = "/home/user";
+    home.username = VARIABLES.username;
+    home.homeDirectory = "/home/${VARIABLES.username}";
   };
 
   # dev

src/variables.nix

@@ -6,4 +6,5 @@
   stateVersion = "22.11";
   defaultLocale = "ja_JP.UTF-8";
   supportedLocales = ["ja_JP.UTF-8/UTF-8" "en_US.UTF-8/UTF-8" "fr_FR.UTF-8/UTF-8"];
+  username = "user";
 }