From 2ce6f535d02a5726fb23a68a66e2d194f0debabe Mon Sep 17 00:00:00 2001 From: Simon Bruder Date: Sun, 12 Jun 2022 21:03:32 +0200 Subject: [PATCH] neovim: Exclude temp files from persistent undo Otherwise it is possible to restore cleartext passwords from pass or sops from the undo files. --- users/simon/modules/neovim/init.lua | 2 ++ 1 file changed, 2 insertions(+) diff --git a/users/simon/modules/neovim/init.lua b/users/simon/modules/neovim/init.lua index a36bdb2..476203d 100644 --- a/users/simon/modules/neovim/init.lua +++ b/users/simon/modules/neovim/init.lua @@ -41,6 +41,8 @@ cmd('colorscheme solarized') opt.undofile = true opt.undolevels = 4096 opt.undoreload = 16384 +cmd('autocmd BufWritePre /dev/shm/* setlocal noundofile') -- exclude pass +cmd('autocmd BufWritePre /tmp/* setlocal noundofile') -- exclude sops -- Behaviour opt.hidden = true -- background buffers