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" Author: hauleth - https://github.com/haulethe
if exists('g:loaded_ale_linters_elixir_credo')
finish
endif
let g:loaded_ale_linters_elixir_credo = 1
function! ale_linters#elixir#credo#Handle(buffer, lines)
" Matches patterns line the following:
"
" stdin:19: F: Pipe chain should start with a raw value.
let l:pattern = '\v^stdin:(\d+):?(\d+)?: (.): (.+)$'
let l:output = []
for l:line in a:lines
let l:match = matchlist(l:line, l:pattern)
if len(l:match) == 0
continue
endif
let l:type = l:match[3]
let l:text = l:match[4]
if l:type ==# 'C'
let l:type = 'E'
elseif l:type ==# 'R'
let l:type = 'W'
endif
" vcol is Needed to indicate that the column is a character.
call add(l:output, {
\ 'bufnr': a:buffer,
\ 'lnum': l:match[1] + 0,
\ 'vcol': 0,
\ 'col': l:match[2] + 0,
\ 'type': l:type,
\ 'text': l:text,
\ 'nr': -1,
\})
endfor
return l:output
endfunction
call ale#linter#Define('elixir', {
\ 'name': 'credo',
\ 'executable': 'mix',
\ 'command': 'mix credo suggest --format=flycheck --read-from-stdin',
\ 'callback': 'ale_linters#elixir#credo#Handle' })
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