Pass state to get_folder_node (instead of tree)

Author: zenoli

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

@@ -15,7 +15,8 @@ local Preview = require("neo-tree.sources.common.preview")
 ---@param tree table to look for nodes
 ---@param node table to look for folder parent
 ---@return table table
-local function get_folder_node(tree, node)
+local function get_folder_node(state, node)
+  local tree = state.tree
   if not node then
     node = tree:get_node()
   end
@@ -27,7 +28,7 @@ local function get_folder_node(tree, node)
   if node.type == "directory" then
     return node
   end
-  return get_folder_node(tree, tree:get_node(node:get_parent_id()))
+  return get_folder_node(state, tree:get_node(node:get_parent_id()))
 end
 
 ---The using_root_directory is used to decide what part of the filename to show
@@ -36,7 +37,7 @@ end
 ---@return string The root path from which the relative source path should be taken
 local function get_using_root_directory(state)
   -- default to showing only the basename of the path
-  local using_root_directory = get_folder_node(state.tree):get_id()
+  local using_root_directory = get_folder_node(state):get_id()
   local show_path = state.config.show_path
   if show_path == "absolute" then
     using_root_directory = ""
@@ -70,8 +71,7 @@ end
 ---@param state table The state of the source
 ---@param callback function The callback to call when the command is done. Called with the parent node as the argument.
 M.add = function(state, callback)
-  local tree = state.tree
-  local node = get_folder_node(tree)
+  local node = get_folder_node(state)
   local in_directory = node:get_id()
   local using_root_directory = get_using_root_directory(state)
   fs_actions.create_node(in_directory, callback, using_root_directory)
@@ -81,8 +81,7 @@ end
 ---@param state table The state of the source
 ---@param callback function The callback to call when the command is done. Called with the parent node as the argument.
 M.add_directory = function(state, callback)
-  local tree = state.tree
-  local node = get_folder_node(tree)
+  local node = get_folder_node(state)
   local in_directory = node:get_id()
   local using_root_directory = get_using_root_directory(state)
   fs_actions.create_directory(in_directory, callback, using_root_directory)
@@ -361,7 +360,7 @@ end
 ---@param callback function The callback to call when the command is done. Called with the parent node as the argument.
 M.paste_from_clipboard = function(state, callback)
   if state.clipboard then
-    local folder = get_folder_node(state.tree):get_id()
+    local folder = get_folder_node(state):get_id()
     -- Convert to list so to make it easier to pop items from the stack.
     local clipboard_list = {}
     for _, item in pairs(state.clipboard) do