mirror of https://github.com/dense-analysis/ale
60 lines
1.7 KiB
VimL
60 lines
1.7 KiB
VimL
" Author: Vincent Lequertier <https://github.com/SkySymbol>
|
|
" Description: This file adds support for checking perl syntax
|
|
|
|
call ale#Set('perl_perl_executable', 'perl')
|
|
call ale#Set('perl_perl_options', '-c -Mwarnings -Ilib')
|
|
|
|
function! ale_linters#perl#perl#GetCommand(buffer) abort
|
|
return '%e' . ale#Pad(ale#Var(a:buffer, 'perl_perl_options')) . ' %t'
|
|
endfunction
|
|
|
|
let s:begin_failed_skip_pattern = '\v' . join([
|
|
\ '^Compilation failed in require',
|
|
\ '^Can''t locate',
|
|
\], '|')
|
|
|
|
function! ale_linters#perl#perl#Handle(buffer, lines) abort
|
|
let l:pattern = '\(.\+\) at \(.\+\) line \(\d\+\)'
|
|
let l:output = []
|
|
let l:basename = expand('#' . a:buffer . ':t')
|
|
|
|
let l:type = 'E'
|
|
if a:lines[-1] =~# 'syntax OK'
|
|
let l:type = 'W'
|
|
endif
|
|
|
|
let l:seen = {}
|
|
|
|
for l:match in ale#util#GetMatches(a:lines, l:pattern)
|
|
let l:line = l:match[3]
|
|
let l:file = l:match[2]
|
|
let l:text = l:match[1]
|
|
|
|
if ale#path#IsBufferPath(a:buffer, l:file)
|
|
\ && !has_key(l:seen,l:line)
|
|
\ && (
|
|
\ l:text isnot# 'BEGIN failed--compilation aborted'
|
|
\ || empty(l:output)
|
|
\ || match(l:output[-1].text, s:begin_failed_skip_pattern) < 0
|
|
\ )
|
|
call add(l:output, {
|
|
\ 'lnum': l:line,
|
|
\ 'text': l:text,
|
|
\ 'type': l:type,
|
|
\})
|
|
|
|
let l:seen[l:line] = 1
|
|
endif
|
|
endfor
|
|
|
|
return l:output
|
|
endfunction
|
|
|
|
call ale#linter#Define('perl', {
|
|
\ 'name': 'perl',
|
|
\ 'executable_callback': ale#VarFunc('perl_perl_executable'),
|
|
\ 'output_stream': 'both',
|
|
\ 'command_callback': 'ale_linters#perl#perl#GetCommand',
|
|
\ 'callback': 'ale_linters#perl#perl#Handle',
|
|
\})
|