IntenseFinance/neovim
3
0
Fork 0
mirror of https://github.com/neovim/neovim.git synced 2025-02-25 18:55:25 -06:00
Code Issues Packages Projects Releases Wiki Activity

CheckHealth: check tmux configuration

Browse Source
This commit is contained in:
Justin M. Keyes 2016-10-16 17:01:19 +02:00
parent 6fc122e600
commit c40b3b680d
2 changed files with 27 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
runtime/autoload/health.vim
View File

@ -13,6 +13,9 @@ function! s:enhance_syntax() abort
syntax keyword healthSuggestion SUGGESTIONS
highlight link healthSuggestion String
" We do not care about markdown syntax errors in :CheckHealth output.
highlight! link markdownError Normal
endfunction
" Runs the specified healthchecks.

24
runtime/autoload/health/nvim.vim
View File

@ -57,6 +57,30 @@ function! s:check_manifest() abort
endif
endfunction
function! s:check_tmux() abort
if empty($TMUX) || !executable('tmux')
return
endif
call health#report_start('tmux configuration')
let suggestions = ["Set escape-time in ~/.tmux.conf: set-option -sg escape-time 10",
\ 'See https://github.com/neovim/neovim/wiki/FAQ']
let cmd = 'tmux show-option -qvgs escape-time'
let out = system(cmd)
let tmux_esc_time = substitute(out, '\v(\s|\r|\n)', '', 'g')
if v:shell_error
call health#report_error('command failed: '.cmd."\n".out)
elseif empty(tmux_esc_time)
call health#report_error('escape-time is not set', suggestions)
elseif tmux_esc_time > 500
call health#report_error(
\ 'escape-time ('.tmux_esc_time.') is higher than 300ms', suggestions)
else
call health#report_ok('escape-time = '.tmux_esc_time.'ms')
endif
endfunction
function! health#nvim#check() abort
call s:check_manifest()
call s:check_tmux()
endfunction