move minidlna to its own module

modules/services/default.nix

@@ -12,6 +12,7 @@
     ./headscale
     ./jakstpub
     ./matrix-synapse
+    ./minidlna
     ./node_exporter
     ./nsd-acme
     ./photoprism

modules/services/minidlna/default.nix

@@ -0,0 +1,33 @@
+{ config, lib, ... }:
+let
+  cfg = config.mj.services.minidlna;
+in
+{
+  options.mj.services.minidlna = with lib.types; {
+    enable = lib.mkEnableOption "Enable minidlna";
+    paths = lib.mkOption { type = listOf path; };
+  };
+
+  config = {
+
+    services.minidlna = {
+      enable = true;
+      openFirewall = true;
+      settings = {
+        media_dir = cfg.paths;
+        friendly_name = "${config.networking.hostName}.${config.networking.domain}";
+        inotify = "yes";
+      };
+    };
+
+    systemd.services.minidlna = {
+      serviceConfig = {
+        ProtectSystem = "strict";
+        ProtectHome = "tmpfs";
+        BindReadOnlyPaths = cfg.paths;
+      };
+    };
+
+  };
+
+}