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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("~/.cache/undodir")
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,
},
{
"folke/edgy.nvim",
optional = true,
opts = function(_, opts)
opts.left = opts.left or {}
table.insert(opts.left, {
title = "Undo Tree",
ft = "undotree",
})
end,
},
}
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