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" Author: Dmitri Vereshchagin <dmitri.vereshchagin@gmail.com>
" Description: SyntaxErl linter for Erlang files
call ale#Set('erlang_syntaxerl_executable', 'syntaxerl')
call ale#Set('erlang_syntaxerl_use_basename', 0)
function! ale_linters#erlang#syntaxerl#GetExecutable(buffer) abort
return ale#Var(a:buffer, 'erlang_syntaxerl_executable')
endfunction
function! ale_linters#erlang#syntaxerl#GetCommand(buffer) abort
let l:base_options = ale#Var(a:buffer, 'erlang_syntaxerl_use_basename')
\ ? ' -b %s'
\ : ''
return ale_linters#erlang#syntaxerl#GetExecutable(a:buffer)
\ . l:base_options
\ . ' %t'
endfunction
function! ale_linters#erlang#syntaxerl#Handle(buffer, lines) abort
let l:pattern = '\v\C:(\d+):( warning:)? (.+)'
let l:loclist = []
for l:match in ale#util#GetMatches(a:lines, l:pattern)
call add(l:loclist, {
\ 'lnum': l:match[1] + 0,
\ 'text': l:match[3],
\ 'type': empty(l:match[2]) ? 'E' : 'W',
\})
endfor
return l:loclist
endfunction
call ale#linter#Define('erlang', {
\ 'name': 'syntaxerl',
\ 'executable_callback': 'ale_linters#erlang#syntaxerl#GetExecutable',
\ 'command_callback': 'ale_linters#erlang#syntaxerl#GetCommand',
\ 'callback': 'ale_linters#erlang#syntaxerl#Handle',
\})
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