blah

modules/home/mpd.nix

@@ -14,11 +14,7 @@ in {
       };
 
       scrobbling = {
-        enable = mkOption {
-          description = "Enable scrobbling for MPD via mpdscribble.";
-          type = types.bool;
-          default = cfg.enable;
-        };
+        enable = mkEnableOption "Enable scrobbling for MPD via mpdscribble.";
 
         endpoints = mkOption {
           type = types.attrsOf (types.submodule ({ ... }: {
@@ -35,16 +31,22 @@ in {
       };
 
       discord = {
-        enable = mkOption {
-          description = "Enable Discord integration for MPD via mpd-discord-rpc.";
-          type = types.bool;
-          default = cfg.enable;
-        };
+        enable =
+          mkEnableOption "Discord integration for MPD via mpd-discord-rpc";
       };
     };
   };
 
   config = mkIf cfg.enable {
+    sydnix.impermanence.directories =
+      let xdg-state-dir = 
+        config.home.statehome
+              or "${config.home.homeDirectory}/.local/state";
+      in [
+        (lib.removePrefix
+          config.home.homeDirectory
+          "${xdg-state-dir}/mpd")
+      ];
     services.mpd = {
       enable = true;
       musicDirectory = cfg.musicDirectory;