From e7a4d52f058b478736566629a8556bccd716b70e Mon Sep 17 00:00:00 2001
From: Rubin Bhandari <roobin.bhandari@gmail.com>
Date: Sun, 12 May 2024 20:58:08 +0545
Subject: [PATCH] Create undotree.lua

---
 .../plugins/extras/editor/undotree.lua        | 26 +++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 lua/lazyvim/plugins/extras/editor/undotree.lua

diff --git a/lua/lazyvim/plugins/extras/editor/undotree.lua b/lua/lazyvim/plugins/extras/editor/undotree.lua
new file mode 100644
index 00000000..cef1ecb2
--- /dev/null
+++ b/lua/lazyvim/plugins/extras/editor/undotree.lua
@@ -0,0 +1,26 @@
+return {
+  {
+    "mbbill/undotree",
+    cmd = "UndotreeToggle",
+    keys = {
+      -- [U]ndo [T]ree
+      { "<leader>uT", "<cmd>UndotreeToggle<cr>", desc = "Undo Tree Toggle" },
+    },
+    init = function()
+      -- Persist undo, refer https://github.com/mbbill/undotree#usage
+      local undodir = vim.fn.expand("~/.undo-nvim")
+
+      if vim.fn.has("persistent_undo") == 1 then
+        if vim.fn.isdirectory(undodir) == 0 then
+          os.execute("mkdir -p " .. undodir)
+        end
+
+        vim.opt.undodir = undodir
+        vim.opt.undofile = true
+      end
+
+      -- set layout style to 2, let g:undotree_WindowLayout = 2
+      vim.g.undotree_WindowLayout = 2
+    end,
+  },
+}