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scriptencoding utf-8
" Author: David Houston <houstdav000>
" Description: Define a handler function for cspell's output
function! ale#handlers#cspell#GetExecutable(buffer) abort
return ale#path#FindExecutable(a:buffer,
\ 'cspell', [
\ 'node_modules/.bin/cspell',
\ 'node_modules/cspell/bin.js',
\ ]
\)
endfunction
function! ale#handlers#cspell#GetCommand(buffer) abort
let l:executable = ale#handlers#cspell#GetExecutable(a:buffer)
let l:options = ale#Var(a:buffer, 'cspell_options')
return ale#node#Executable(a:buffer, l:executable)
\ . ' lint --no-color --no-progress --no-summary'
\ . ale#Pad(l:options)
\ . ' -- stdin'
endfunction
function! ale#handlers#cspell#Handle(buffer, lines) abort
" Look for lines like the following:
"
" /home/user/repos/ale/README.md:723:48 - Unknown word (stylelint)
let l:pattern = '\v^.*:(\d+):(\d+) - (.*)$'
let l:output = []
for l:match in ale#util#GetMatches(a:lines, l:pattern)
call add(l:output, {
\ 'lnum': l:match[1] + 0,
\ 'col': l:match[2] + 0,
\ 'text': l:match[3],
\ 'type': 'W',
\})
endfor
return l:output
endfunction
function! ale#handlers#cspell#DefineLinter(filetype) abort
call ale#Set('cspell_executable', 'cspell')
call ale#Set('cspell_options', '')
call ale#Set('cspell_use_global', get(g:, 'ale_use_global_executables', 0))
call ale#linter#Define(a:filetype, {
\ 'name': 'cspell',
\ 'executable': function('ale#handlers#cspell#GetExecutable'),
\ 'command': function('ale#handlers#cspell#GetCommand'),
\ 'callback': 'ale#handlers#cspell#Handle',
\})
endfunction
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