filetype no work

lib/languages.nix

@@ -86,13 +86,13 @@ in {
     vim.autocmds = [
       {
         desc = "Sets indent for nix files";
-        event = ["BufEnter"];
-        pattern = [ "*.${language}" ];
+        event = ["FileType"];
+        pattern = [ language ];
         callback = mkLuaInline ''
           function()
-            vim.opt.tabstop = ${toString indentSize}
-            vim.opt.softtabstop = ${toString indentSize}
-            vim.opt.shiftwidth = ${toString indentSize}
+            vim.bo.tabstop = ${toString indentSize}
+            vim.bo.softtabstop = ${toString indentSize}
+            vim.bo.shiftwidth = ${toString indentSize}
           end
         '';
         once = true;

modules/plugins/languages/markdown.nix

@@ -208,7 +208,7 @@ in {
     })
 
     (setLanguageIndent {
-      language = "md";
+      language = "markdown";
       indentSize = 4;
     })
 

modules/plugins/languages/nix.nix

@@ -112,7 +112,7 @@ in {
     indentSize = mkOption {
       description = "Sets the indent size in spaces for .nix files";
       type = int;
-      default = 2;
+      default = 10;
     };
   };