initial

config/utils/undotree.nix

@@ -0,0 +1,29 @@
+{
+  lib,
+  config,
+  ...
+}: {
+  options = {
+    undotree.enable = lib.mkEnableOption "Enable undotree module";
+  };
+  config = lib.mkIf config.undotree.enable {
+    plugins.undotree = {
+      enable = true;
+      settings = {
+        autoOpenDiff = true;
+        focusOnToggle = true;
+      };
+    };
+    keymaps = [
+      {
+        mode = "n";
+        key = "<leader>ut";
+        action = "<cmd>UndotreeToggle<CR>";
+        options = {
+          silent = true;
+          desc = "Undotree";
+        };
+      }
+    ];
+  };
+}