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" Author: Vincent Lequertier <https://github.com/SkySymbol>
" Description: This file adds support for checking perl with perl critic
if !exists('g:ale_perl_perlcritic_showrules')
let g:ale_perl_perlcritic_showrules = 0
endif
function! ale_linters#perl#perlcritic#GetCommand(buffer) abort
let l:critic_verbosity = '%l:%c %m\n'
if g:ale_perl_perlcritic_showrules
let l:critic_verbosity = '%l:%c %m [%p]\n'
endif
return "perlcritic --verbose '". l:critic_verbosity . "' --nocolor"
endfunction
function! ale_linters#perl#perlcritic#Handle(buffer, lines) abort
let l:pattern = '\(\d\+\):\(\d\+\) \(.\+\)'
let l:output = []
for l:match in ale#util#GetMatches(a:lines, l:pattern)
call add(l:output, {
\ 'lnum': l:match[1],
\ 'col': l:match[2],
\ 'text': l:match[3],
\})
endfor
return l:output
endfunction
call ale#linter#Define('perl', {
\ 'name': 'perlcritic',
\ 'executable': 'perlcritic',
\ 'output_stream': 'stdout',
\ 'command_callback': 'ale_linters#perl#perlcritic#GetCommand',
\ 'callback': 'ale_linters#perl#perlcritic#Handle',
\})
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