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" Author: KabbAmine <amine.kabb@gmail.com>
let g:ale_yaml_yamllint_executable =
\ get(g:, 'ale_yaml_yamllint_executable', 'yamllint')
let g:ale_yaml_yamllint_options =
\ get(g:, 'ale_yaml_yamllint_options', '')
function! ale_linters#yaml#yamllint#GetExecutable(buffer) abort
return ale#Var(a:buffer, 'yaml_yamllint_executable')
endfunction
function! ale_linters#yaml#yamllint#GetCommand(buffer) abort
return ale_linters#yaml#yamllint#GetExecutable(a:buffer)
\ . ' ' . ale#Var(a:buffer, 'yaml_yamllint_options')
\ . ' -f parsable %t'
endfunction
function! ale_linters#yaml#yamllint#Handle(buffer, lines) abort
" Matches patterns line the following:
" something.yaml:1:1: [warning] missing document start "---" (document-start)
" something.yml:2:1: [error] syntax error: expected the node content, but found '<stream end>'
let l:pattern = '^.*:\(\d\+\):\(\d\+\): \[\(error\|warning\)\] \(.\+\)$'
let l:output = []
for l:match in ale#util#GetMatches(a:lines, l:pattern)
let l:line = l:match[1] + 0
let l:col = l:match[2] + 0
let l:type = l:match[3]
let l:text = l:match[4]
call add(l:output, {
\ 'lnum': l:line,
\ 'col': l:col,
\ 'text': l:text,
\ 'type': l:type ==# 'error' ? 'E' : 'W',
\})
endfor
return l:output
endfunction
call ale#linter#Define('yaml', {
\ 'name': 'yamllint',
\ 'executable_callback': 'ale_linters#yaml#yamllint#GetExecutable',
\ 'command_callback': 'ale_linters#yaml#yamllint#GetCommand',
\ 'callback': 'ale_linters#yaml#yamllint#Handle',
\})
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