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" Author: Matthew Turland <https://github.com/elazar>
" Description: This file adds support for linting Swagger / OpenAPI documents using swaglint
call ale#Set('yaml_swaglint_executable', 'swaglint')
call ale#Set('yaml_swaglint_use_global', 0)
function! ale_linters#yaml#swaglint#GetExecutable(buffer) abort
return ale#node#FindExecutable(a:buffer, 'yaml_swaglint', [
\ 'node_modules/.bin/swaglint',
\])
endfunction
function! ale_linters#yaml#swaglint#GetCommand(buffer) abort
return ale_linters#yaml#swaglint#GetExecutable(a:buffer)
\ . ' -r compact --stdin'
endfunction
function! ale_linters#yaml#swaglint#Handle(buffer, lines) abort
let l:pattern = ': \([^\s]\+\) @ \(\d\+\):\(\d\+\) - \(.\+\)$'
let l:output = []
for l:match in ale#util#GetMatches(a:lines, l:pattern)
let l:obj = {
\ 'type': l:match[1] is# 'error' ? 'E' : 'W',
\ 'lnum': l:match[2] + 0,
\ 'col': l:match[3] + 0,
\ 'text': l:match[4],
\}
" Parse the code if it's there.
let l:code_match = matchlist(l:obj.text, '\v^(.+) \(([^ (]+)\)$')
if !empty(l:code_match)
let l:obj.text = l:code_match[1]
let l:obj.code = l:code_match[2]
endif
call add(l:output, l:obj)
endfor
return l:output
endfunction
call ale#linter#Define('yaml', {
\ 'name': 'swaglint',
\ 'executable_callback': 'ale_linters#yaml#swaglint#GetExecutable',
\ 'command_callback': 'ale_linters#yaml#swaglint#GetCommand',
\ 'callback': 'ale_linters#yaml#swaglint#Handle',
\})
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