feat: add hide_root_folder

README.md

@@ -94,6 +94,8 @@ require'nvim-tree'.setup {
     width = 30,
     -- height of the window, can be either a number (columns) or a string in `%`, for top or bottom side placement
     height = 30,
+    -- Hide the root path of the current folder on top of the tree 
+    hide_root_folder = false,
     -- side of the tree, can be one of 'left' | 'right' | 'top' | 'bottom'
     side = 'left',
     -- if true the tree will resize itself after opening a file

doc/nvim-tree-lua.txt

@@ -225,6 +225,11 @@ Here is a list of the options available in the setup call:
 *nvim-tree.view*
 - |view|: window / buffer setup
 
+  - |view.hide_root_folder|: hide the path of the current working 
+    directory on top of the tree
+      type: `boolean`
+      default: `false`
+
   - |view.width|: width of the window, can be either a `%` string or
     a number representing columns. Only works with |view.side| `left` or `right`
       type: `string | number`

lua/nvim-tree.lua

@@ -162,8 +162,10 @@ function M.on_keypress(mode)
     return keypress_funcs[mode](node)
   end
 
+  local hide_root_folder = view.View.hide_root_folder
+
   if node.name == ".." then
-    return lib.change_dir("..")
+      return lib.change_dir("..")
   elseif mode == "cd" and node.entries ~= nil then
     return lib.change_dir(lib.get_last_group_node(node).absolute_path)
   elseif mode == "cd" then
@@ -414,6 +416,7 @@ local DEFAULT_OPTS = {
   auto_close          = false,
   hijack_cursor       = false,
   update_cwd          = false,
+  hide_root_folder    = false,
   update_focused_file = {
     enable = false,
     update_cwd = false,

lua/nvim-tree/lib.lua

@@ -58,7 +58,7 @@ function M.redraw()
 end
 
 local function get_node_at_line(line)
-  local index = 2
+  local index = view.View.hide_root_folder and 1 or 2
   local function iter(entries)
     for _, node in ipairs(entries) do
       if index == line then
@@ -101,6 +101,7 @@ end
 
 function M.get_node_at_cursor()
   local winnr = view.get_winnr()
+  local hide_root_folder = view.View.hide_root_folder
   if not winnr then
     return
   end
@@ -111,7 +112,7 @@ function M.get_node_at_cursor()
     local help_text = get_node_at_line(line+1)(help_lines)
     return {name = help_text}
   else
-    if line == 1 and M.Tree.cwd ~= "/" then
+    if line == 1 and M.Tree.cwd ~= "/" and not hide_root_folder then
       return { name = ".." }
     end
 
@@ -204,7 +205,8 @@ end
 
 function M.set_index_and_redraw(fname)
   local i
-  if M.Tree.cwd == '/' then
+  local hide_root_folder = view.View.hide_root_folder
+  if M.Tree.cwd == '/' or hide_root_folder then
     i = 0
   else
     i = 1

lua/nvim-tree/renderer/init.lua

@@ -266,7 +266,9 @@ local function update_draw_data(tree, depth, markers)
     ["readme.md"] = true,
   }
 
-  if tree.cwd and tree.cwd ~= '/' then
+  local hide_root_folder = view.View.hide_root_folder
+
+  if tree.cwd and tree.cwd ~= '/' and not hide_root_folder then
     local root_name = utils.path_join({
       utils.path_remove_trailing(vim.fn.fnamemodify(tree.cwd, root_folder_modifier)),
       ".."

lua/nvim-tree/view.lua

@@ -9,6 +9,7 @@ end
 M.View = {
   bufnr = nil,
   tabpages = {},
+  hide_root_folder = false,
   winopts = {
     relativenumber = false,
     number = false,
@@ -144,6 +145,7 @@ function M.setup(opts)
   M.View.side = options.side
   M.View.width = options.width
   M.View.height = options.height
+  M.View.hide_root_folder = options.hide_root_folder
   M.View.auto_resize = opts.auto_resize
   if options.mappings.custom_only then
     M.View.mappings = options.mappings.list