meta: Don't hardcode home directory

This is a much better way of handling things.

home/eww.nix

@@ -1,17 +1,20 @@
-{ pkgs, ... }:
+{ pkgs, config, ... }:
 
+let
+  inherit (config.home) homeDirectory;
+in
 {
   home.packages = with pkgs; [ eww ];
 
   xdg.configFile."eww/eww.yuck".text = /* yuck */ ''
     (defwidget icons []
       (box :orientation "h" :spacing 32
-        (icon :img "default-user-home" :exec "/home/user")
-        (icon :img "default-folder-download" :exec "/home/user/ダウンロード")
-        (icon :img "default-folder-documents" :exec "/home/user/ドキュメント")
-        (icon :img "default-folder-music" :exec "/home/user/音楽")
-        (icon :img "default-folder-pictures" :exec "/home/user/画像")
-        (icon :img "default-folder-video" :exec "/home/user/ビデオ")))
+        (icon :img "default-user-home" :exec "${homeDirectory}")
+        (icon :img "default-folder-download" :exec "${homeDirectory}/ダウンロード")
+        (icon :img "default-folder-documents" :exec "${homeDirectory}/ドキュメント")
+        (icon :img "default-folder-music" :exec "${homeDirectory}/音楽")
+        (icon :img "default-folder-pictures" :exec "${homeDirectory}/画像")
+        (icon :img "default-folder-video" :exec "${homeDirectory}/ビデオ")))
 
     (defwidget icon [img exec]
       (eventbox :cursor "pointer" :onclick "lnch thunar ''${exec}" :tooltip "''${exec}"

home/ncmpcpp.nix

@@ -1,9 +1,10 @@
-{ pkgs, ... }:
+{ pkgs, config, ... }:
 
 let
   inherit (pkgs) mpc-cli;
+  inherit (config.xdg.userDirs) music;
 
-  musicDirectory = "/home/user/音楽";
+  musicDirectory = music;
   changeScript = "ncmpcpp/on-song-change.sh";
   fallbackImage = ../assets/wallpaper.png;
 in

home/xdg-user-dirs.nix

@@ -1,3 +1,8 @@
+{ config, ... }:
+
+let
+  inherit (config.home) homeDirectory;
+in
 {
   xdg.userDirs = {
     enable = true;
@@ -7,11 +12,11 @@
     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 = "${homeDirectory}/ダウンロード";
+    documents = "${homeDirectory}/ドキュメント";
+    music = "${homeDirectory}/音楽";
+    pictures = "${homeDirectory}/画像";
+    videos = "${homeDirectory}/ビデオ";
   };
 
   xdg.configFile."user-dirs.locale".text = "ja_JP";

modules/containers.nix

@@ -1,10 +1,8 @@
-{ stylix
-, home-manager
-, sakaya
-, ...
-}:
+{ config, stylix, home-manager, sakaya, ... }:
 
 let
+  inherit (config.modules.system) username;
+
   template = {
     privateNetwork = true;
     ephemeral = true;
@@ -13,7 +11,7 @@ let
 
     bindMounts = {
       "/mnt" = {
-        hostPath = "/home/user/containers/wine";
+        hostPath = "/home/${username}/containers/wine";
         isReadOnly = false;
       };