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Making the cross-platform /dev/null reusable

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Ed Page 2014-12-30 15:10:43 -06:00
parent 3cade031b6
commit 9c94652917
2 changed files with 11 additions and 6 deletions
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7
autoload/sy/repo.vim
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@ -162,13 +162,8 @@ endfunction
" Function: #get_diff_perforce {{{1
function! sy#repo#get_diff_perforce() abort
if has('win32') || has ('win64')
let null = 'NUL'
else
let null = '/dev/null'
endif
let diffoptions = has_key(g:signify_diffoptions, 'perforce') ? g:signify_diffoptions.perforce : ''
let diff = system('p4 monitor show 2>&1 >' . null . ' && env P4DIFF=diff p4 diff -dU0 '. diffoptions .' '. sy#util#escape(b:sy.path))
let diff = system('p4 monitor show 2>&1 >' . sy#util#devnull() . ' && env P4DIFF=diff p4 diff -dU0 '. diffoptions .' '. sy#util#escape(b:sy.path))
return v:shell_error ? [0, ''] : [1, diff]
endfunction

10
autoload/sy/util.vim
View File

@ -75,3 +75,13 @@ function! sy#util#hunk_text_object(emptylines) abort
execute hunks[0].end
endif
endfunction
" Function: #devnull {{{1
function! sy#util#devnull() abort
if has('win32') || has ('win64')
let null = 'NUL'
else
let null = '/dev/null'
endif
return null
endfunction