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Use neovim's async job's instead of system

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This commit makes branch.vim use neovim's async jobs instead of a system()
function. This way we avoid the v:shell_error overwrite bug and allow live
updates of the untracked status.
This commit is contained in:
Grzegorz Milka
2016-10-30 12:55:11 +01:00
parent 545617f4f4
commit 433d5d8f97
2 changed files with 33 additions and 2 deletions
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autoload/airline/extensions/branch.vim
+2 -2
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@@ -185,7 +185,7 @@ function! s:update_untracked()
" doesn't happen often in practice, so we let it be.
call s:get_vcs_untracked_async(l:config, l:file)
else
let output = system(l:config.cmd . shellescape(l:file))
let output = airline#util#system(l:config.cmd . shellescape(l:file))
if output =~? ('^' . l:config.untracked_mark)
let l:config.untracked[l:file] = get(g:, 'airline#extensions#branch#notexists', g:airline_symbols.notexists)
else
@@ -365,7 +365,7 @@ endfunction
function! s:reset_untracked_cache(shellcmdpost)
" shellcmdpost - whether function was called as a result of ShellCmdPost hook
if !s:has_async
if !s:has_async && !has('nvim')
if a:shellcmdpost
" Clear cache only if there was no error or the script uses an
" asynchronous interface. Otherwise, cache clearing would overwrite