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improve vim-signify integration (#169).

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This commit is contained in:
Bailey Ling 2013-08-21 23:24:56 +00:00
parent 8452029e98
commit 41159bfbc2
1 changed files with 13 additions and 9 deletions
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10
autoload/airline/extensions/hunks.vim
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@ -8,10 +8,13 @@ let s:initialized = 0
function! s:init() function! s:init()
if !s:initialized if !s:initialized
let s:initialized = 1 let s:initialized = 1
if exists('*sy#repo#get_stats') if get(g:, 'loaded_signify', 0)
function! s:get_hunks() function! s:get_hunks()
let hunks = sy#repo#get_stats() let hunks = sy#repo#get_stats()
if hunks[0] >= 0
return hunks return hunks
endif
return []
endfunction endfunction
elseif exists('*GitGutterGetHunkSummary') elseif exists('*GitGutterGetHunkSummary')
function! s:get_hunks() function! s:get_hunks()
@ -21,9 +24,8 @@ function! s:init()
return GitGutterGetHunkSummary() return GitGutterGetHunkSummary()
endfunction endfunction
else else
let s:non_zero_only = 1
function! s:get_hunks() function! s:get_hunks()
return [0, 0, 0] return []
endfunction endfunction
endif endif
endif endif
@ -33,11 +35,13 @@ function! airline#extensions#hunks#get_hunks()
call <sid>init() call <sid>init()
let hunks = s:get_hunks() let hunks = s:get_hunks()
let string = '' let string = ''
if !empty(hunks)
for i in [0, 1, 2] for i in [0, 1, 2]
if s:non_zero_only == 0 || hunks[i] > 0 if s:non_zero_only == 0 || hunks[i] > 0
let string .= printf('%s%s ', s:hunk_symbols[i], hunks[i]) let string .= printf('%s%s ', s:hunk_symbols[i], hunks[i])
endif endif
endfor endfor
endif
return string return string
endfunction endfunction