Revert "feat(#2349): add "right_align" option for renderer.icons.*_placement (#2839)"

This reverts commit 1d629a5d3f.

lua/nvim-tree/enum.lua

@@ -16,7 +16,6 @@ M.ICON_PLACEMENT = {
   signcolumn = 1,
   before = 2,
   after = 3,
-  right_align = 4,
 }
 
 return M

lua/nvim-tree/renderer/builder.lua

@@ -60,7 +60,6 @@ function Builder:new()
     lines = {},
     markers = {},
     signs = {},
-    extmarks = {},
   }
   setmetatable(o, self)
   self.__index = self
@@ -229,14 +228,6 @@ function Builder:format_line(indent_markers, arrows, icon, name, node)
     add_to_end(line, M.decorators[i]:icons_after(node))
   end
 
-  local rights = {}
-  for i = #M.decorators, 1, -1 do
-    add_to_end(rights, M.decorators[i]:icons_right_align(node))
-  end
-  if #rights > 0 then
-    self.extmarks[self.index] = rights
-  end
-
   return line
 end
 

lua/nvim-tree/renderer/decorator/init.lua

@@ -74,17 +74,6 @@ function Decorator:icons_after(node)
   return self:calculate_icons(node)
 end
 
----Icons when ICON_PLACEMENT.right_align
----@param node Node
----@return HighlightedString[]|nil icons
-function Decorator:icons_right_align(node)
-  if not self.enabled or self.icon_placement ~= ICON_PLACEMENT.right_align then
-    return
-  end
-
-  return self:calculate_icons(node)
-end
-
 ---Maybe icons, optionally implemented
 ---@protected
 ---@param _ Node

lua/nvim-tree/renderer/init.lua

@@ -18,7 +18,7 @@ local namespace_id = vim.api.nvim_create_namespace "NvimTreeHighlights"
 ---@param lines string[]
 ---@param hl_args AddHighlightArgs[]
 ---@param signs string[]
-local function _draw(bufnr, lines, hl_args, signs, extmarks)
+local function _draw(bufnr, lines, hl_args, signs)
   if vim.fn.has "nvim-0.10" == 1 then
     vim.api.nvim_set_option_value("modifiable", true, { buf = bufnr })
   else
@@ -38,15 +38,6 @@ local function _draw(bufnr, lines, hl_args, signs, extmarks)
   for i, sign_name in pairs(signs) do
     vim.fn.sign_place(0, SIGN_GROUP, sign_name, bufnr, { lnum = i + 1 })
   end
-  for i, extname in pairs(extmarks) do
-    for _, mark in ipairs(extname) do
-      vim.api.nvim_buf_set_extmark(bufnr, namespace_id, i, -1, {
-        virt_text = { { mark.str, mark.hl } },
-        virt_text_pos = "right_align",
-        hl_mode = "combine",
-      })
-    end
-  end
 end
 
 function M.render_hl(bufnr, hl)
@@ -76,7 +67,7 @@ function M.draw()
 
   local builder = Builder:new():build()
 
-  _draw(bufnr, builder.lines, builder.hl_args, builder.signs, builder.extmarks)
+  _draw(bufnr, builder.lines, builder.hl_args, builder.signs)
 
   if cursor and #builder.lines >= cursor[1] then
     vim.api.nvim_win_set_cursor(view.get_winnr() or 0, cursor)