untested home-manager module

flake.nix

@@ -54,5 +54,37 @@
 
           RUST_SRC_PATH = "${toolchain}/lib/rustlib/src/rust/library";
         };
-  });
+  }) // {
+    homeManagerModules = {
+      lastfmpris = { config, lib, pkgs, ... }:
+      with lib;
+      let
+        cfg = config.services.lastfmpris;
+      in {
+        options.services.lastfmpris = {
+          enable = mkEnableOption "enables the lastmpris scrobbler";
+
+          package = mkOption {
+            type = types.package;
+            default = pkgs.lastfmpris;
+          };
+        };
+
+        config = mkIf cfg.enable {
+          home.packages = [ cfg.package ];
+          systemd.user.services.lastfmpris = {
+            Unit = {
+              Description = "Lastfmpris scrobbling daemon";
+              After = [ "graphical-session-pre.target" ];
+            };
+            Service = {
+              Type = "Simple";
+              ExecStart = "${lib.getExe cfg.package}";
+              Restart = "on-failure";
+            };
+          };
+        };
+      };
+    };
+  };
 }