Merge pull request #101 from s-ol/luacheck

add luacheck linter
This commit is contained in:
w0rp 2016-10-13 10:02:08 +01:00 committed by GitHub
commit f4159ac7ee
3 changed files with 62 additions and 0 deletions

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@ -42,6 +42,7 @@ name. That seems to be the fairest way to arrange this table.
| HTML | [HTMLHint](http://htmlhint.com/), [tidy](http://www.html-tidy.org/) | | HTML | [HTMLHint](http://htmlhint.com/), [tidy](http://www.html-tidy.org/) |
| JavaScript | [eslint](http://eslint.org/), [jscs](http://jscs.info/), [jshint](http://jshint.com/) | | JavaScript | [eslint](http://eslint.org/), [jscs](http://jscs.info/), [jshint](http://jshint.com/) |
| JSON | [jsonlint](http://zaa.ch/jsonlint/) | | JSON | [jsonlint](http://zaa.ch/jsonlint/) |
| Lua | [luacheck](https://github.com/mpeterv/luacheck) |
| Perl | [perl -c](https://perl.org/), [perl-critic](https://metacpan.org/pod/Perl::Critic) | | Perl | [perl -c](https://perl.org/), [perl-critic](https://metacpan.org/pod/Perl::Critic) |
| PHP | [php -l](https://secure.php.net/), [phpcs](https://github.com/squizlabs/PHP_CodeSniffer) | | PHP | [php -l](https://secure.php.net/), [phpcs](https://github.com/squizlabs/PHP_CodeSniffer) |
| Pug | [pug-lint](https://github.com/pugjs/pug-lint) | | Pug | [pug-lint](https://github.com/pugjs/pug-lint) |

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@ -0,0 +1,48 @@
" Author: Sol Bekic https://github.com/s-ol
" Description: luacheck linter for lua files
if exists('g:loaded_ale_linters_lua_luacheck')
finish
endif
let g:loaded_ale_linters_lua_luacheck = 1
let g:ale_lua_luacheck_executable =
\ get(g:, 'ale_lua_luacheck_executable', 'luacheck')
function! ale_linters#lua#luacheck#Handle(buffer, lines)
" Matches patterns line the following:
"
" artal.lua:159:17: (W111) shadowing definition of loop variable 'i' on line 106
" artal.lua:182:7: (W213) unused loop variable 'i'
let l:pattern = '^.*:\(\d\+\):\(\d\+\): (\([WE]\)\d\+) \(.\+\)$'
let l:output = []
for l:line in a:lines
let l:match = matchlist(l:line, l:pattern)
if len(l:match) == 0
continue
endif
" vcol is Needed to indicate that the column is a character.
call add(l:output, {
\ 'bufnr': a:buffer,
\ 'lnum': l:match[1] + 0,
\ 'vcol': 0,
\ 'col': l:match[2] + 0,
\ 'text': l:match[4],
\ 'type': l:match[3],
\ 'nr': -1,
\})
endfor
return l:output
endfunction
call ale#linter#Define('lua', {
\ 'name': 'luacheck',
\ 'executable': g:ale_lua_luacheck_executable,
\ 'command': g:ale_lua_luacheck_executable . ' --formatter plain --codes --filename %s -',
\ 'callback': 'ale_linters#lua#luacheck#Handle',
\})

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@ -20,6 +20,7 @@ CONTENTS *ale-contents*
4.8. shell.................................|ale-linter-options-shell| 4.8. shell.................................|ale-linter-options-shell|
4.9. shellcheck............................|ale-linter-options-shellcheck| 4.9. shellcheck............................|ale-linter-options-shellcheck|
4.10. vint..................................|ale-linter-options-vint| 4.10. vint..................................|ale-linter-options-vint|
4.11. luacheck..............................|ale-linter-options-luacheck|
5. API........................................|ale-api| 5. API........................................|ale-api|
6. Special Thanks.............................|ale-special-thanks| 6. Special Thanks.............................|ale-special-thanks|
7. Contact....................................|ale-contact| 7. Contact....................................|ale-contact|
@ -61,6 +62,7 @@ The following languages and tools are supported.
* HTML: 'HTMLHint', 'tidy' * HTML: 'HTMLHint', 'tidy'
* JavaScript: 'eslint', 'jscs', 'jshint' * JavaScript: 'eslint', 'jscs', 'jshint'
* JSON: 'jsonlint' * JSON: 'jsonlint'
* Lua: 'luacheck'
* Perl: 'perl' (-c flag), 'perlcritic' * Perl: 'perl' (-c flag), 'perlcritic'
* PHP: 'php' (-l flag), 'phpcs' * PHP: 'php' (-l flag), 'phpcs'
* Pug: 'pug-lint' * Pug: 'pug-lint'
@ -501,6 +503,17 @@ g:ale_vim_vint_show_style_issues *g:ale_vim_vint_show_style_issues*
will be reported. will be reported.
-------------------------------------------------------------------------------
4.11. luacheck *ale-linter-options-luacheck*
g:ale_lua_luacheck_executable *g:ale_lua_luacheck_executable*
Type: |String|
Default: `'luacheck'`
This variable can be changed to change the path to luacheck.
=============================================================================== ===============================================================================
5. API *ale-api* 5. API *ale-api*