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1 | "============================================================================ | |
2 | "File: vala.vim | |
3 | "Description: Syntax checking plugin for syntastic.vim | |
4 | "Maintainer: Konstantin Stepanov (me@kstep.me) | |
5 | "Notes: Add special comment line into your vala file starting with | |
6 | " "// modules: " and containing space delimited list of vala | |
7 | " modules, used by the file, so this script can build correct | |
8 | " --pkg arguments. | |
9 | " Valac compiler is not the fastest thing in the world, so you | |
10 | " may want to disable this plugin with | |
11 | " let g:syntastic_vala_check_disabled = 1 command in your .vimrc or | |
12 | " command line. Unlet this variable to set it to 0 to reenable | |
13 | " this checker. | |
14 | "License: This program is free software. It comes without any warranty, | |
15 | " to the extent permitted by applicable law. You can redistribute | |
16 | " it and/or modify it under the terms of the Do What The Fuck You | |
17 | " Want To Public License, Version 2, as published by Sam Hocevar. | |
18 | " See http://sam.zoy.org/wtfpl/COPYING for more details. | |
19 | " | |
20 | "============================================================================ | |
21 | ||
22 | if exists('loaded_vala_syntax_checker') | |
23 | finish | |
24 | endif | |
25 | let loaded_vala_syntax_checker = 1 | |
26 | ||
27 | if !executable('valac') | |
28 | finish | |
29 | endif | |
30 | ||
31 | if exists('g:syntastic_vala_check_disabled') && g:syntastic_vala_check_disabled | |
32 | finish | |
33 | endif | |
34 | ||
35 | function! SyntaxCheckers_vala_Term(pos) | |
36 | let strlength = strlen(matchstr(a:pos['text'], '\^\+$')) | |
37 | return '\%>'.(a:pos.col-1).'c.*\%<'.(a:pos.col+strlength+1).'c' | |
38 | endfunction | |
39 | ||
40 | function! s:GetValaModules() | |
41 | let modules_line = search('^// modules: ', 'n') | |
42 | let modules_str = getline(modules_line) | |
43 | let modules = split(strpart(modules_str, 12), '\s\+') | |
44 | return modules | |
45 | endfunction | |
46 | ||
47 | function! SyntaxCheckers_vala_GetLocList() | |
48 | let vala_pkg_args = join(map(s:GetValaModules(), '"--pkg ".v:val'), ' ') | |
49 | let makeprg = 'valac -C ' . vala_pkg_args . ' ' .shellescape(expand('%')) | |
50 | let errorformat = '%A%f:%l.%c-%\d%\+.%\d%\+: %t%[a-z]%\+: %m,%C%m,%Z%m' | |
51 | ||
52 | let loclist = SyntasticMake({ 'makeprg': makeprg, 'errorformat': errorformat }) | |
53 | call SyntasticHighlightErrors(loclist, function("SyntaxCheckers_vala_Term"), 1) | |
54 | return loclist | |
55 | endfunction | |
56 |