weather options

modules/Modules.qml

@@ -27,6 +27,8 @@ QtObject {
     property bool battery: true
     property bool wlogout: true
 
+    property var weatherArgs: ["--nerd"]
+
     property FileView _file: FileView {
         path: (Quickshell.env("XDG_CONFIG_HOME") || (Quickshell.env("HOME") + "/.config")) + "/nova-shell/modules.json"
         watchChanges: true
@@ -45,5 +47,7 @@ QtObject {
             if (k in root && typeof root[k] === "boolean")
                 root[k] = data[k];
         }
+        if (Array.isArray(data.weatherArgs))
+            root.weatherArgs = data.weatherArgs;
     }
 }

modules/Weather.qml

@@ -12,7 +12,7 @@ M.BarSection {
     Process {
         id: proc
         running: true
-        command: ["wttrbar", "--nerd"]
+        command: ["wttrbar"].concat(M.Modules.weatherArgs)
         stdout: StdioCollector {
             onStreamFinished: {
                 try {

nix/hm-module.nix

@@ -86,6 +86,17 @@ in
       };
     };
 
+    weatherArgs = lib.mkOption {
+      type = lib.types.listOf lib.types.str;
+      default = [ "--nerd" ];
+      description = "Arguments passed to wttrbar.";
+      example = [
+        "--nerd"
+        "--location"
+        "Berlin"
+      ];
+    };
+
     theme = lib.mkOption {
       type = lib.types.attrsOf lib.types.anything;
       default = { };
@@ -120,7 +131,8 @@ in
       ++ lib.optional cfg.modules.weather pkgs.wttrbar;
 
     xdg.configFile."nova-shell/modules.json".source =
-      (pkgs.formats.json { }).generate "nova-shell-modules.json" cfg.modules;
+      (pkgs.formats.json { }).generate "nova-shell-modules.json"
+        (cfg.modules // { weatherArgs = cfg.weatherArgs; });
 
     xdg.configFile."nova-shell/theme.json".source =
       let