From d98e5357af1cd64b3e21196bc8e2408c724c0625 Mon Sep 17 00:00:00 2001 From: Philip Linell Date: Wed, 27 Apr 2022 05:55:57 +0200 Subject: feat(checkhealth): check for slow shell #17829 Problem: I had some issues where multiple plugins (vim-fzf and fugitive) was slow because of my `.zshenv`. Solution: Check shell performance in :checkhealth. Co-authored-by: Justin M. Keyes --- runtime/autoload/health/nvim.vim | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'runtime') diff --git a/runtime/autoload/health/nvim.vim b/runtime/autoload/health/nvim.vim index 961f83d926..f3732e012f 100644 --- a/runtime/autoload/health/nvim.vim +++ b/runtime/autoload/health/nvim.vim @@ -144,6 +144,16 @@ function! s:check_performance() abort \ ['Install a different Nvim package, or rebuild with `CMAKE_BUILD_TYPE=RelWithDebInfo`.', \ s:suggest_faq]) endif + + " check for slow shell invocation + let slow_cmd_time = 1.5 + let start_time = reltime() + call system('echo') + let elapsed_time = reltimefloat(reltime(start_time)) + if elapsed_time > slow_cmd_time + call health#report_warn( + \ 'Slow shell invocation (took '.printf('%.2f', elapsed_time).' seconds).') + endif endfunction function! s:get_tmux_option(option) abort -- cgit