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" Author: Johannes Wienke <languitar@semipol.de>
" Description: PMD for Java files
function! ale_linters#java#pmd#Handle(buffer, lines) abort
let l:pattern = '"\(\d\+\)",".\+","\(.\+\)","\(\d\+\)","\(\d\+\)","\(.\+\)","\(.\+\)","\(.\+\)"$'
let l:output = []
for l:match in ale#util#GetMatches(a:lines, l:pattern)
call add(l:output, {
\ 'type': 'W',
\ 'lnum': l:match[4] + 0,
\ 'text': l:match[5],
\ 'code': l:match[6] . ' - ' . l:match[7],
\})
endfor
return l:output
endfunction
function! ale_linters#java#pmd#GetCommand(buffer) abort
return 'pmd '
\ . ale#Var(a:buffer, 'java_pmd_options')
\ . ' -f csv'
\ . ' -d %t'
endfunction
if !exists('g:ale_java_pmd_options')
let g:ale_java_pmd_options = '-R category/java/bestpractices.xml'
endif
call ale#linter#Define('java', {
\ 'name': 'pmd',
\ 'executable': 'pmd',
\ 'command_callback': 'ale_linters#java#pmd#GetCommand',
\ 'callback': 'ale_linters#java#pmd#Handle',
\})
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