refactor: renderer.icons.padding

Author: alex-courtis

lua/nvim-tree/legacy.lua

@@ -62,7 +62,11 @@ local function refactored(opts)
   utils.move_missing_val(opts, "update_focused_file", "ignore_list", opts, "update_focused_file.update_root", "ignore_list", true)
 
   -- 2025/04/30
-  utils.move_missing_val(opts, "renderer.icons", "padding", opts, "renderer.icons.padding", "icon", true)
+  if opts.renderer and opts.renderer.icons and type(opts.renderer.icons.padding) == "string" then
+    local icons_padding = opts.renderer.icons.padding
+    opts.renderer.icons.padding = {}
+    opts.renderer.icons.padding.icon = icons_padding
+  end
 end
 
 local function deprecated(opts)

lua/nvim-tree/renderer/builder.lua

@@ -140,7 +140,7 @@ function Builder:format_line(indent_markers, arrows, icon, name, node)
     end
     for _, v in ipairs(t2) do
       if added_len > 0 then
-        table.insert(t1, { str = self.explorer.opts.renderer.icons.padding })
+        table.insert(t1, { str = self.explorer.opts.renderer.icons.padding.icon })
       end
       table.insert(t1, v)
     end

lua/nvim-tree/renderer/components/padding.lua

@@ -95,15 +95,15 @@ function M.get_arrows(node)
   local dir = node:as(DirectoryNode)
   if dir then
     if dir.open then
-      str = M.config.icons.glyphs.folder["arrow_open"] .. M.config.icons.folder_arrow_padding
+      str = M.config.icons.glyphs.folder["arrow_open"] .. M.config.icons.padding.folder_arrow
       hl = "NvimTreeFolderArrowOpen"
     else
-      str = M.config.icons.glyphs.folder["arrow_closed"] .. M.config.icons.folder_arrow_padding
+      str = M.config.icons.glyphs.folder["arrow_closed"] .. M.config.icons.padding.folder_arrow
     end
   elseif M.config.indent_markers.enable then
     str = ""
   else
-    str = " " .. string.rep(" ", #M.config.icons.folder_arrow_padding)
+    str = " " .. string.rep(" ", #M.config.icons.padding.folder_arrow)
   end
 
   return { str = str, hl = { hl } }