From 7a19c3e747f8953ed50c2f97a7d070f7a86190e8 Mon Sep 17 00:00:00 2001
From: kiyan <yazdani.kiyan@protonmail.com>
Date: Tue, 8 Feb 2022 21:42:14 +0100
Subject: [PATCH] fix: reschedule on_enter and setup autocmd

Wait for nvim to finish before checking buftypes.
Fixes #944
Fixes #942
---
 lua/nvim-tree.lua | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/lua/nvim-tree.lua b/lua/nvim-tree.lua
index 4aa178a1..508c684f 100644
--- a/lua/nvim-tree.lua
+++ b/lua/nvim-tree.lua
@@ -103,9 +103,10 @@ function M.on_enter(netrw_disabled)
   local lines = not is_dir and api.nvim_buf_get_lines(bufnr, 0, -1, false) or {}
   local buf_has_content = #lines > 1 or (#lines == 1 and lines[1] ~= "")
 
-  local should_open = _config.open_on_setup
-    and ((is_dir and netrw_disabled) or (bufname == "" and not buf_has_content))
-    and not vim.tbl_contains(ft_ignore, buftype)
+  local buf_is_dir = is_dir and netrw_disabled
+  local buf_is_empty = bufname == "" and not buf_has_content
+  local should_be_preserved = vim.tbl_contains(ft_ignore, buftype)
+  local should_open = _config.open_on_setup and not should_be_preserved and (buf_is_dir or buf_is_empty)
 
   if should_open then
     M.hijack_current_window()
@@ -372,9 +373,11 @@ function M.setup(conf)
   require'nvim-tree.explorer'.setup(opts)
   require'nvim-tree.git'.setup(opts)
   setup_vim_commands()
-  setup_autocommands(opts)
 
-  M.on_enter(netrw_disabled)
+  vim.schedule(function()
+    M.on_enter(netrw_disabled)
+    setup_autocommands(opts)
+  end)
 end
 
 return M