chore: resolve undefined-field

lua/nvim-tree/actions/tree/modifiers/collapse-all.lua

@@ -46,8 +46,7 @@ function M.fn(keep_buffers)
       end
     end)
     :recursor(function(n)
-      n = n and n:as(DirectoryNode)
-      return n and (n.group_next and { n.group_next } or n.nodes)
+      return n.group_next and { n.group_next } or n.nodes
     end)
     :iterate()
 

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

@@ -60,8 +60,7 @@ local function gen_iterator()
         end
       end)
       :recursor(function(node)
-        node = node and node:as(DirectoryNode)
-        return expansion_count < M.MAX_FOLDER_DISCOVERY and node and (node.group_next and { node.group_next } or (node.open and node.nodes))
+        return expansion_count < M.MAX_FOLDER_DISCOVERY and (node.group_next and { node.group_next } or (node.open and node.nodes))
       end)
       :iterate()
 

lua/nvim-tree/explorer/live-filter.lua

@@ -37,18 +37,18 @@ local function reset_filter(self, node_)
   local dir_ = node_:as(DirectoryNode)
   if dir_ then
     dir_.hidden_stats = vim.tbl_deep_extend("force", dir_.hidden_stats or {}, { live_filter = 0, })
-
-    Iterator.builder(dir_.nodes)
-      :hidden()
-      :applier(function(node)
-        node.hidden = false
-        local dir = node:as(DirectoryNode)
-        if dir then
-          dir.hidden_stats = vim.tbl_deep_extend("force", dir.hidden_stats or {}, { live_filter = 0, })
-        end
-      end)
-      :iterate()
   end
+
+  Iterator.builder(node_.nodes)
+    :hidden()
+    :applier(function(node)
+      node.hidden = false
+      local dir = node:as(DirectoryNode)
+      if dir then
+        dir.hidden_stats = vim.tbl_deep_extend("force", dir.hidden_stats or {}, { live_filter = 0, })
+      end
+    end)
+    :iterate()
 end
 
 local overlay_bufnr = 0

lua/nvim-tree/git/init.lua

@@ -204,28 +204,26 @@ local function reload_tree_at(toplevel)
   end
 
   log.line("watcher", "git event executing '%s'", toplevel)
-  local base = utils.get_node_from_path(toplevel)
-  base = base and base:as(DirectoryNode)
-  if not base then
+  local root_node = utils.get_node_from_path(toplevel)
+  if not root_node then
     return
   end
 
   M.reload_project(toplevel, nil, function()
     local git_status = M.get_project(toplevel)
 
-    Iterator.builder(base.nodes)
+    Iterator.builder(root_node.nodes)
       :hidden()
       :applier(function(node)
         local parent_ignored = node.parent and node.parent:is_git_ignored() or false
         node:update_git_status(parent_ignored, git_status)
       end)
       :recursor(function(node)
-        local dir = node:as(DirectoryNode)
-        return dir and #dir.nodes > 0 and dir.nodes
+        return node.nodes and #node.nodes > 0 and node.nodes
       end)
       :iterate()
 
-    base.explorer.renderer:draw()
+    root_node.explorer.renderer:draw()
   end)
 end