From f966464168edb4cdb9d53729df0921d807abf6e3 Mon Sep 17 00:00:00 2001
From: wsdjeg <wsdjeg@outlook.com>
Date: Sat, 2 Apr 2022 23:52:36 +0800
Subject: [PATCH] fix(defx): autoclose filetree && skip floating windows

---
 config/plugins/defx.vim | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/config/plugins/defx.vim b/config/plugins/defx.vim
index d5b3ef37e..0dc2f901c 100644
--- a/config/plugins/defx.vim
+++ b/config/plugins/defx.vim
@@ -61,11 +61,21 @@ augroup vfinit
   autocmd FileType defx call s:defx_init()
   " auto close last defx windows
   autocmd BufEnter * nested if
-        \ (!has('vim_starting') && winnr('$') == 1  && g:_spacevim_autoclose_filetree
+        \ (!has('vim_starting') && s:win_count() == 1  && g:_spacevim_autoclose_filetree
         \ && &filetype ==# 'defx') |
         \ call s:close_last_vimfiler_windows() | endif
 augroup END
 
+function! s:win_count() abort
+  if has('nvim') && exists('*nvim_win_get_config')
+    return len(filter(range(1, winnr('$')), '!has_key(nvim_win_get_config(win_getid(v:val)), "col")'))
+  elseif exists('*popup_getoptions')
+    return len(filter(range(1, winnr('$')), '!has_key(popup_getoptions(win_getid(v:val)), "col")'))
+  else
+    return winnr('$')
+  endif
+endfunction
+
 " in this function, we should check if shell terminal still exists,
 " then close the terminal job before close vimfiler
 function! s:close_last_vimfiler_windows() abort