perf(#3257): remove devicons setup

Author: alex-courtis

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

@@ -13,25 +13,11 @@ local initialized = false
 
 local M = {}
 
----Attempt to use nvim-web-devicons if present and enabled for file or folder
-local function initialize()
-  if config.g.renderer.icons.show.file or config.g.renderer.icons.show.folder then
-    local ok, di = pcall(require, "nvim-web-devicons")
-    if ok then
-      devicons = di --[[@as DevIcons]]
-
-      -- does nothing if already called i.e. doesn't clobber previous user setup
-      devicons.setup()
-    end
-  end
-  initialized = true
-end
-
 ---Wrapper around nvim-web-devicons, nils if devicons not available
 ---@type devicons_get_icon
 function M.get_icon(name, ext, opts)
   if not initialized then
-    initialize()
+    M.initialize()
   end
 
   if devicons then
@@ -41,4 +27,18 @@ function M.get_icon(name, ext, opts)
   end
 end
 
+---Attempt to use nvim-web-devicons if present and enabled for file or folder
+function M.initialize()
+  if config.g.renderer.icons.show.file or config.g.renderer.icons.show.folder then
+    local ok, di = pcall(require, "nvim-web-devicons")
+    if ok then
+      devicons = di --[[@as DevIcons]]
+
+      -- does nothing if already called i.e. doesn't clobber previous user setup
+      devicons.setup()
+    end
+  end
+  initialized = true
+end
+
 return M