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Merge pull request #158 from BenBergman/only-non-zero-hunks

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Add option to show only non-zero hunks
This commit is contained in:
Bailey Ling
2013-08-19 20:37:36 -07:00
parent 987622fc3c a5f084dc4e
commit ee19bf8825
2 changed files with 22 additions and 1 deletions
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17
autoload/airline/extensions/hunks.vim
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@@ -1,9 +1,24 @@
" MIT License. Copyright (c) 2013 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
function! s:check_defined(variable, default)
if !exists(a:variable)
let {a:variable} = a:default
endif
endfunction
call s:check_defined('g:airline#extensions#hunks#non_zero_only', 0)
call s:check_defined('g:airline#extensions#hunks#hunk_symbols', ['+', '~', '-'])
function! airline#extensions#hunks#get_hunks()
let hunks = GitGutterGetHunkSummary()
return printf('+%s ~%s -%s ', hunks[0], hunks[1], hunks[2])
let string = ''
for i in [0, 1, 2]
if g:airline#extensions#hunks#non_zero_only == 0 || hunks[i] > 0
let string .= printf('%s%s ', g:airline#extensions#hunks#hunk_symbols[i], hunks[i])
endif
endfor
return string
endfunction
function! airline#extensions#hunks#init(ext)