feat: add same_level config option

Author: zenoli

lua/neo-tree/defaults.lua

@@ -296,6 +296,7 @@ local config = {
       -- you can also specify border here, if you want a different setting from
       -- the global popup_border_style.
     },
+    same_level = false, -- Create and paste/move files/directories on the same level as the directory under cursor (as opposed to within the directory under cursor).
     -- Mappings for tree window. See `:h neo-tree-mappings` for a list of built-in commands.
     -- You can also create your own commands by providing a function instead of a string.
     mapping_options = {

lua/neo-tree/sources/common/commands.lua

@@ -19,6 +19,11 @@ local function get_folder_node(tree, node)
   if not node then
     node = tree:get_node()
   end
+  local use_parent = require("neo-tree").config.window.same_level
+  if use_parent then
+    return tree:get_node(node:get_parent_id())
+  end
+
   if node.type == "directory" then
     return node
   end
@@ -367,8 +372,9 @@ M.paste_from_clipboard = function(state, callback)
 
     paste_complete = function(source, destination)
       if callback then
+        local same_level = require("neo-tree").config.window.same_level
         -- open the folder so the user can see the new files
-        local node = state.tree:get_node(folder)
+        local node = same_level and state.tree:get_node() or state.tree:get_node(folder)
         if not node then
           log.warn("Could not find node for " .. folder)
         end