Lazy git commit

nvim/lua/file-tree.lua

@@ -0,0 +1,68 @@
+-- disable netrw
+vim.g.loaded_netrw = 1
+vim.g.loaded_netrwPlugin = 1
+
+-- set termguicolors to enable highlight groups
+vim.opt.termguicolors = true
+
+local ok, nvim_tree = pcall(require, "nvim-tree")
+if not ok then
+	return
+end
+
+-- file tree options
+nvim_tree.setup({
+	sort_by = "case_sensitive",
+	update_cwd = true,
+	renderer = {
+		group_empty = true,
+		root_folder_label = ":t",
+		indent_width = 2,
+	},
+	filters = {
+		dotfiles = true,
+	},
+	view = {
+		side = "left",
+		width = 30,
+		hide_root_folder = false,
+	},
+	actions = {
+		open_file = {
+			resize_window = true,
+		},
+	},
+	update_focused_file = {
+		enable = true,
+		update_cwd = false,
+		ignore_list = {},
+	},
+})
+
+-- open file tree at startup
+local function open_nvim_tree(data)
+	-- buffer is a directory
+	local directory = vim.fn.isdirectory(data.file) == 1
+
+	if not directory then
+		return
+	end
+
+	-- create a new, empty buffer
+	vim.cmd.enew()
+
+	-- wipe the directory buffer
+	vim.cmd.bw(data.buf)
+
+	-- change to the directory
+	vim.cmd.cd(data.file)
+
+	-- open the tree
+	local api_ok, api = pcall(require, "nvim-tree.api")
+	if not api_ok then
+		return
+	end
+	api.tree.open()
+end
+
+vim.api.nvim_create_autocmd({ "VimEnter" }, { callback = open_nvim_tree })