51 lines
1.6 KiB
VimL
51 lines
1.6 KiB
VimL
" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
|
|
" vim: et ts=2 sts=2 sw=2
|
|
|
|
scriptencoding utf-8
|
|
|
|
function! airline#extensions#po#shorten()
|
|
if exists("g:airline#extensions#po#displayed_limit")
|
|
let w:displayed_po_limit = g:airline#extensions#po#displayed_limit
|
|
if len(b:airline_po_stats) > w:displayed_po_limit - 1
|
|
let b:airline_po_stats = b:airline_po_stats[0:(w:displayed_po_limit - 2)].(&encoding==?'utf-8' ? '…' : '.'). ']'
|
|
endif
|
|
endif
|
|
endfunction
|
|
|
|
function! airline#extensions#po#apply(...)
|
|
if &ft ==# 'po'
|
|
call airline#extensions#prepend_to_section('z', '%{airline#extensions#po#stats()}')
|
|
autocmd airline BufWritePost * unlet! b:airline_po_stats
|
|
endif
|
|
endfunction
|
|
|
|
function! airline#extensions#po#stats()
|
|
if exists('b:airline_po_stats') && !empty(b:airline_po_stats)
|
|
return b:airline_po_stats
|
|
endif
|
|
|
|
let cmd = 'msgfmt --statistics -o /dev/null -- '
|
|
if g:airline#init#vim_async
|
|
call airline#async#get_msgfmt_stat(cmd, expand('%:p'))
|
|
elseif has("nvim")
|
|
call airline#async#nvim_get_msgfmt_stat(cmd, expand('%:p'))
|
|
else
|
|
let airline_po_stats = system(cmd. shellescape(expand('%:p')))
|
|
if v:shell_error
|
|
return ''
|
|
endif
|
|
try
|
|
let b:airline_po_stats = '['. split(airline_po_stats, '\n')[0]. ']'
|
|
let b:airline_po_stats = substitute(b:airline_po_stats, ' \(message\|translation\)s*\.*', '', 'g')
|
|
catch
|
|
let b:airline_po_stats = ''
|
|
endtry
|
|
call airline#extensions#po#shorten()
|
|
endif
|
|
return get(b:, 'airline_po_stats', '')
|
|
endfunction
|
|
|
|
function! airline#extensions#po#init(ext)
|
|
call a:ext.add_statusline_func('airline#extensions#po#apply')
|
|
endfunction
|