1return {
  2	"nvim-neo-tree/neo-tree.nvim",
  3	branch = "v3.x",
  4	dependencies = {
  5		"nvim-lua/plenary.nvim",
  6		"MunifTanjim/nui.nvim",
  7		"nvim-tree/nvim-web-devicons",
  8	},
  9	lazy = false,
 10	config = function()
 11		require("neo-tree").setup({
 12			close_if_last_window = true,
 13			popup_border_style = "rounded",
 14			enable_git_status = true,
 15			enable_diagnostics = true,
 16
 17			window = {
 18				position = "right",
 19				width = 30,
 20				mappings = {
 21					["P"] = {
 22						"toggle_preview",
 23						config = {
 24							use_float = true,
 25							title = "Preview",
 26						},
 27					},
 28				},
 29			},
 30
 31			git_status = {
 32				window = {
 33					mappings = {
 34						["gd"] = "git_diff_preview",
 35					},
 36				},
 37				commands = {
 38					git_diff_preview = function(state)
 39						local node = state.tree:get_node()
 40						if node.type ~= "file" then
 41							vim.notify("Diff only for files", vim.log.levels.ERROR)
 42							return
 43						end
 44
 45						local abs_path = node.path
 46						local rel_path = vim.fn.fnamemodify(abs_path, ":~:.")
 47
 48						local dir = vim.fn.fnamemodify(abs_path, ":h")
 49						vim.fn.system("git -C " .. vim.fn.shellescape(dir) .. " rev-parse --is-inside-work-tree")
 50						if vim.v.shell_error ~= 0 then
 51							vim.notify("Not a git repo", vim.log.levels.ERROR)
 52							return
 53						end
 54
 55						-- floating window geometry
 56						local width = math.floor(vim.o.columns * 0.9)
 57						local height = math.floor(vim.o.lines * 0.85)
 58						local row = math.floor((vim.o.lines - height) / 2)
 59						local col = math.floor((vim.o.columns - width) / 2)
 60
 61						local buf = vim.api.nvim_create_buf(false, true)
 62						local win = vim.api.nvim_open_win(buf, true, {
 63							relative = "editor",
 64							width = width,
 65							height = height,
 66							row = row,
 67							col = col,
 68							style = "minimal",
 69							border = "rounded",
 70							title = " diff: " .. rel_path .. " ",
 71							title_pos = "center",
 72						})
 73
 74						vim.wo[win].winblend = 0
 75
 76						vim.fn.termopen(
 77							"git diff --no-ext-diff --color=always -- "
 78							.. vim.fn.shellescape(rel_path)
 79							.. " | delta --side-by-side --paging=always"
 80						)
 81
 82						vim.bo[buf].bufhidden = "wipe"
 83						vim.bo[buf].buflisted = false
 84
 85						local function close()
 86							if vim.api.nvim_win_is_valid(win) then
 87								vim.api.nvim_win_close(win, true)
 88							end
 89						end
 90
 91						vim.keymap.set({ "n", "t" }, "q", close, { buffer = buf, silent = true })
 92						vim.keymap.set({ "n", "t" }, "<Esc>", close, { buffer = buf, silent = true })
 93
 94						vim.cmd("startinsert")
 95					end,
 96				},
 97			},
 98
 99			default_component_configs = {
100				git_status = {
101					symbols = {
102						added = "✚",
103						modified = "",
104						deleted = "✖",
105						renamed = "󰁕",
106						untracked = "󰎔",
107						ignored = "",
108						unstaged = "󰄱",
109						staged = "",
110						conflict = "",
111					},
112				},
113			},
114			filesystem = {
115				follow_current_file = {
116					enabled = true,
117				},
118				filtered_items = {
119					hide_dotfiles = false,
120					hide_gitignored = true,
121				},
122			},
123			sources = {
124				"filesystem",
125				"git_status",
126			},
127			source_selector = {
128				winbar = true,
129				statusline = false,
130			},
131		})
132	end,
133}