From 57ee2783ebb6b8421b481e62bb2424930c9387c2 Mon Sep 17 00:00:00 2001
From: ItsDrike <itsdrikeofficial@gmail.com>
Date: Tue, 31 Aug 2021 03:22:21 +0200
Subject: [PATCH] Disable airline in nerdtree

---
 home/.config/nvim/rc/plugins.d/airline.vim | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/home/.config/nvim/rc/plugins.d/airline.vim b/home/.config/nvim/rc/plugins.d/airline.vim
index c355d1b..4a61840 100644
--- a/home/.config/nvim/rc/plugins.d/airline.vim
+++ b/home/.config/nvim/rc/plugins.d/airline.vim
@@ -11,3 +11,14 @@ if empty($DISPLAY) " Use ASCII-only if we're in TTY
     let g:airline_symbols_ascii = 1
 endif
 
+" Disable airline in nerdtree buffer
+augroup filetype_nerdtree
+    au!
+    au FileType nerdtree call s:disable_airline_on_nerdtree()
+    au WinEnter,BufWinEnter,TabEnter * call s:disable_airline_on_nerdtree()
+augroup END
+
+fu s:disable_airline_on_nerdtree() abort
+    let nerdtree_winnr = index(map(range(1, winnr('$')), {_,v -> getbufvar(winbufnr(v), '&ft')}), 'nerdtree') + 1
+    call timer_start(0, {-> nerdtree_winnr && setwinvar(nerdtree_winnr, '&stl', '%#Normal#')})
+endfu