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" Author: w0rp <devw0rp@gmail.com>
" Description: This file add scsslint support for SCSS support
if exists('g:loaded_ale_linters_scss_scsslint')
finish
endif
let g:loaded_ale_linters_scss_scsslint = 1
function! ale_linters#scss#scsslint#Handle(buffer, lines)
" Matches patterns like the following:
"
" test.scss:2:1 [W] Indentation: Line should be indented 2 spaces, but was indented 4 spaces
let l:pattern = '^.*:\(\d\+\):\(\d*\) \[\([^\]]\+\)\] \(.\+\)$'
let l:output = []
for l:line in a:lines
let l:match = matchlist(l:line, l:pattern)
if len(l:match) == 0
continue
endif
if !g:ale_warn_about_trailing_whitespace && l:match[4] =~# '^TrailingWhitespace'
" Skip trailing whitespace warnings if that option is on.
continue
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,
\ 'text': l:match[4],
\ 'type': l:match[3] ==# 'E' ? 'E' : 'W',
\ 'nr': -1,
\})
endfor
return l:output
endfunction
call ale#linter#Define('scss', {
\ 'name': 'scsslint',
\ 'executable': 'scss-lint',
\ 'command': 'scss-lint --stdin-file-path=%s',
\ 'callback': 'ale_linters#scss#scsslint#Handle',
\})
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