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End the guioptions+=! reign of terror

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Changing :! was bad enough, but I cannot possibly fathom why
this affects system() too. Didn't we learn our lesson about options
affecting VimL execution from 'ignorecase'?

Closes https://github.com/tpope/vim-fugitive/issues/1416

Closes https://github.com/tpope/vim-fugitive/issues/1437

Closes https://github.com/tpope/vim-fugitive/issues/1533

References https://github.com/tpope/vim-fugitive/issues/1042
This commit is contained in:
Tim Pope
2021-03-12 23:24:20 -05:00
parent 977e3c805d
commit 36f9211da2
1 changed files with 20 additions and 3 deletions
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19
autoload/fugitive.vim
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@@ -233,7 +233,7 @@ endfunction
let s:git_versions = {}
function! fugitive#GitVersion(...) abort
if !has_key(s:git_versions, g:fugitive_git_executable)
let s:git_versions[g:fugitive_git_executable] = matchstr(system(g:fugitive_git_executable.' --version'), '\d[^[:space:]]\+')
let s:git_versions[g:fugitive_git_executable] = matchstr(s:SystemError(g:fugitive_git_executable.' --version')[0], '\d[^[:space:]]\+')
endif
if !a:0
return s:git_versions[g:fugitive_git_executable]
@@ -447,6 +447,10 @@ function! s:SystemError(cmd, ...) abort
set shellredir=>%s\ 2>&1
endif
endif
if exists('+guioptions') && &guioptions =~# '!'
let guioptions = &guioptions
set guioptions-=!
endif
let out = call('system', [type(a:cmd) ==# type([]) ? fugitive#Prepare(a:cmd) : a:cmd] + a:000)
return [out, v:shell_error]
catch /^Vim\%((\a\+)\)\=:E484:/
@@ -458,6 +462,9 @@ function! s:SystemError(cmd, ...) abort
if exists('shellredir')
let &shellredir = shellredir
endif
if exists('guioptions')
let &guioptions = guioptions
endif
endtry
endfunction
@@ -4263,8 +4270,18 @@ function! s:GrepSubcommand(line1, line2, range, bang, mods, options) abort
let prefix = FugitiveVimPath(s:HasOpt(args, '--cached') || empty(tree) ?
\ 'fugitive://' . dir . '//0/' :
\ s:cpath(getcwd(), tree) ? '' : tree . '/')
try
if exists('+guioptions') && &guioptions =~# '!'
let guioptions = &guioptions
set guioptions-=!
endif
exe '!' . escape(s:UserCommand(a:options, cmd + args), '%#!')
\ printf(&shellpipe . (&shellpipe =~# '%s' ? '' : ' %s'), s:shellesc(tempfile))
finally
if exists('guioptions')
let &guioptions = guioptions
endif
endtry
let list = map(readfile(tempfile), 's:GrepParseLine(prefix, name_only, dir, v:val)')
call s:QuickfixSet(listnr, list, 'a')
silent exe s:DoAutocmd('QuickFixCmdPost ' . event)