95 lines
3.3 KiB
VimL
95 lines
3.3 KiB
VimL
"============================================================================
|
|
"File: perl.vim
|
|
"Description: Syntax checking plugin for syntastic
|
|
"Maintainer: Anthony Carapetis <anthony.carapetis at gmail dot com>,
|
|
" Eric Harmon <http://eharmon.net>
|
|
"License: This program is free software. It comes without any warranty,
|
|
" to the extent permitted by applicable law. You can redistribute
|
|
" it and/or modify it under the terms of the Do What The Fuck You
|
|
" Want To Public License, Version 2, as published by Sam Hocevar.
|
|
" See http://sam.zoy.org/wtfpl/COPYING for more details.
|
|
"
|
|
"============================================================================
|
|
"
|
|
" Security:
|
|
"
|
|
" This checker runs 'perl -c' against your file, which in turn executes
|
|
" any BEGIN, UNITCHECK, and CHECK blocks, and any use statements in
|
|
" your file. This is probably fine if you wrote the file yourself,
|
|
" but it can be a problem if you're trying to check third party files.
|
|
" If you are 100% willing to let Vim run the code in your file, set
|
|
" g:syntastic_enable_perl_checker to 1 in your vimrc to enable this
|
|
" checker:
|
|
"
|
|
" let g:syntastic_enable_perl_checker = 1
|
|
"
|
|
" Reference:
|
|
"
|
|
" - http://perldoc.perl.org/perlrun.html#*-c*
|
|
|
|
if exists('g:loaded_syntastic_perl_perl_checker')
|
|
finish
|
|
endif
|
|
let g:loaded_syntastic_perl_perl_checker = 1
|
|
|
|
if !exists('g:syntastic_perl_lib_path')
|
|
let g:syntastic_perl_lib_path = []
|
|
endif
|
|
|
|
let s:save_cpo = &cpo
|
|
set cpo&vim
|
|
|
|
function! SyntaxCheckers_perl_perl_IsAvailable() dict " {{{1
|
|
if !exists('g:syntastic_perl_perl_exec') && exists('g:syntastic_perl_interpreter')
|
|
let g:syntastic_perl_perl_exec = g:syntastic_perl_interpreter
|
|
endif
|
|
|
|
" don't call executable() here, to allow things like
|
|
" let g:syntastic_perl_interpreter='/usr/bin/env perl'
|
|
silent! call syntastic#util#system(self.getExecEscaped() . ' -e ' . syntastic#util#shescape('exit(0)'))
|
|
return v:shell_error == 0
|
|
endfunction " }}}1
|
|
|
|
function! SyntaxCheckers_perl_perl_GetLocList() dict " {{{1
|
|
if type(g:syntastic_perl_lib_path) == type('')
|
|
call syntastic#log#oneTimeWarn('variable g:syntastic_perl_lib_path should be a list')
|
|
let includes = split(g:syntastic_perl_lib_path, ',')
|
|
else
|
|
let includes = copy(syntastic#util#var('perl_lib_path', []))
|
|
endif
|
|
let shebang = syntastic#util#parseShebang()
|
|
let extra = map(includes, '"-I" . v:val') +
|
|
\ (index(shebang['args'], '-T') >= 0 ? ['-T'] : []) +
|
|
\ (index(shebang['args'], '-t') >= 0 ? ['-t'] : [])
|
|
let errorformat = '%f:%l:%m'
|
|
|
|
let makeprg = self.makeprgBuild({ 'args_before': ['-c', '-X '] + extra })
|
|
|
|
let errors = SyntasticMake({
|
|
\ 'makeprg': makeprg,
|
|
\ 'errorformat': errorformat,
|
|
\ 'preprocess': 'perl',
|
|
\ 'defaults': {'type': 'E'} })
|
|
if !empty(errors)
|
|
return errors
|
|
endif
|
|
|
|
let makeprg = self.makeprgBuild({ 'args_before': ['-c', '-Mwarnings'] + extra })
|
|
|
|
return SyntasticMake({
|
|
\ 'makeprg': makeprg,
|
|
\ 'errorformat': errorformat,
|
|
\ 'preprocess': 'perl',
|
|
\ 'defaults': {'type': 'W'} })
|
|
endfunction " }}}1
|
|
|
|
call g:SyntasticRegistry.CreateAndRegisterChecker({
|
|
\ 'filetype': 'perl',
|
|
\ 'name': 'perl',
|
|
\ 'enable': 'enable_perl_checker'})
|
|
|
|
let &cpo = s:save_cpo
|
|
unlet s:save_cpo
|
|
|
|
" vim: set sw=4 sts=4 et fdm=marker:
|