wip(explorer): rename expand method to expand_dir_node and all places using it

Author: Uanela

lua/nvim-tree/actions/finders/find-file.lua

@@ -66,7 +66,7 @@ function M.fn(path)
             dir.open = true
           end
           if #dir.nodes == 0 then
-            core.get_explorer():expand(dir)
+            core.get_explorer():expand_dir_node(dir)
             if dir.group_next and incremented_line then
               line = line - 1
             end

lua/nvim-tree/actions/tree/modifiers/expand.lua

@@ -23,7 +23,7 @@ local function expand(node)
   node = node:last_group_node()
   node.open = true
   if #node.nodes == 0 then
-    core.get_explorer():expand(node)
+    core.get_explorer():expand_dir_node(node)
   end
 end
 
@@ -66,7 +66,7 @@ local function should_expand(expansion_count, node, should_descend)
 
   if not dir.open and should_descend(expansion_count, node) then
     if #node.nodes == 0 then
-      core.get_explorer():expand(dir) -- populate node.group_next
+      core.get_explorer():expand_dir_node(dir) -- populate node.group_next
     end
 
     if dir.group_next then

lua/nvim-tree/explorer/init.lua

@@ -194,7 +194,7 @@ function Explorer:create_autocmds()
 end
 
 ---@param node DirectoryNode
-function Explorer:expand(node)
+function Explorer:expand_dir_node(node)
   self:_load(node)
 end
 

lua/nvim-tree/node/directory.lua

@@ -167,7 +167,7 @@ function DirectoryNode:expand_or_collapse(toggle_group)
   end
 
   if #self.nodes == 0 then
-    self.explorer:expand(self)
+    self.explorer:expand_dir_node(self)
   end
 
   local head_node = self:get_parent_of_group() or self