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"============================================================================
"File: checkstyle.vim
"Description: Syntax checking plugin for syntastic.vim
"Maintainer: Dmitry Geurkov <d.geurkov at gmail dot com>
"License: This program is free software. It comes without any warranty,
" to the extent permitted by applicable law. You can redistribute
" it and/or modify it under the terms of the Do What The Fuck You
" Want To Public License, Version 2, as published by Sam Hocevar.
" See http://sam.zoy.org/wtfpl/COPYING for more details.
"
" Tested with checkstyle 5.5
"============================================================================
if exists('g:loaded_syntastic_java_checkstyle_checker')
finish
endif
let g:loaded_syntastic_java_checkstyle_checker = 1
if !exists('g:syntastic_java_checkstyle_classpath')
let g:syntastic_java_checkstyle_classpath = 'checkstyle-6.10.1-all.jar'
endif
if !exists('g:syntastic_java_checkstyle_conf_file')
let g:syntastic_java_checkstyle_conf_file = 'sun_checks.xml'
endif
let s:save_cpo = &cpo
set cpo&vim
function! SyntaxCheckers_java_checkstyle_IsAvailable() dict
if !executable(self.getExec())
return 0
endif
let conf_file = expand(g:syntastic_java_checkstyle_conf_file, 1)
call self.log('filereadable(' . string(conf_file) . ') = ' . filereadable(conf_file))
return filereadable(conf_file)
endfunction
function! SyntaxCheckers_java_checkstyle_GetLocList() dict
" classpath
if !exists('s:sep')
let s:sep = syntastic#util#isRunningWindows() || has('win32unix') ? ';' : ':'
endif
let classpath = join(map( split(g:syntastic_java_checkstyle_classpath, s:sep, 1), 'expand(v:val, 1)' ), s:sep)
call self.log('classpath =', classpath)
" forced options
let opts = []
if classpath !=# ''
call extend(opts, ['-cp', classpath])
endif
call extend(opts, [
\ 'com.puppycrawl.tools.checkstyle.Main',
\ '-c', expand(g:syntastic_java_checkstyle_conf_file, 1),
\ '-f', 'xml' ])
" filename
let fname = syntastic#util#shescape( expand('%:p:h', 1) . syntastic#util#Slash() . expand('%:t', 1) )
if has('win32unix')
let fname = substitute(syntastic#util#system('cygpath -m ' . fname), '\m\%x00', '', 'g')
endif
let makeprg = self.makeprgBuild({ 'args_after': opts, 'fname': fname })
let errorformat = '%f:%t:%l:%c:%m'
return SyntasticMake({
\ 'makeprg': makeprg,
\ 'errorformat': errorformat,
\ 'preprocess': 'checkstyle',
\ 'subtype': 'Style' })
endfunction
call g:SyntasticRegistry.CreateAndRegisterChecker({
\ 'filetype': 'java',
\ 'name': 'checkstyle',
\ 'exec': 'java'})
let &cpo = s:save_cpo
unlet s:save_cpo
" vim: set sw=4 sts=4 et fdm=marker:
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