Added Solium checker for Solidity

doc/syntastic-checkers.txt

@@ -5953,6 +5953,7 @@ SYNTAX CHECKERS FOR SOLIDITY                     *syntastic-checkers-solidity*
 The following checkers are available for Solidity (filetype "solidity"):
 
     1. solc.....................|syntastic-solidity-solc|
+    1. solium...................|syntastic-solidity-solium|
 
 ------------------------------------------------------------------------------
 1. solc                                              *syntastic-solidity-solc*
@@ -5977,6 +5978,35 @@ You probably also need a plugin to set |filetype| for Solidity files, such as
 
     https://github.com/tomlion/vim-solidity
 
+------------------------------------------------------------------------------
+1. solium                                          *syntastic-solidity-solium*
+
+Name:        solium
+Maintainer:  Matthijs van den Bos <matthijs@vandenbos.org>
+
+Solium is a linter for Solidity which uses Abstract Syntax Trees and allows
+the user to enable/disable existing rules and add their own ones. See the 
+project's page for details:
+
+    https://github.com/duaraghav8/Solium
+
+Checker options~
+
+This checker is configured by the .soliumrc.json file.
+
+Note
+
+Solium doesn't run without a .soliumrc.json in the directory where it is run
+from. In the case of this checker, that is the directory where the file being
+checked is located. If there is no .soliumrc.json there, the checker won't
+work.
+
+Note~
+
+You probably also need a plugin to set |filetype| for Solidity files, such as
+"vim-solidity":
+
+    https://github.com/tomlion/vim-solidity
 
 ==============================================================================
 SYNTAX CHECKERS FOR SQL                               *syntastic-checkers-sql*

plugin/syntastic/registry.vim

@@ -86,7 +86,7 @@ let s:_DEFAULT_CHECKERS = {
         \ 'slim':          ['slimrb'],
         \ 'sml':           ['smlnj'],
         \ 'spec':          ['rpmlint'],
-        \ 'solidity':      ['solc'],
+        \ 'solidity':      ['solc', 'solium'],
         \ 'sql':           ['sqlint'],
         \ 'stylus':        ['stylint'],
         \ 'tcl':           ['nagelfar'],

syntax_checkers/solidity/solium.vim

@@ -0,0 +1,41 @@
+"============================================================================
+"File:        solium.vim
+"Description: Solidity syntax checker - using solium
+"Maintainer:  Matthijs van den Bos <matthijs@vandenbos.org>
+"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.
+"
+"============================================================================
+
+if exists('g:loaded_syntastic_solidity_solium_checker')
+    finish
+endif
+let g:loaded_syntastic_solidity_solium_checker = 1
+
+let s:save_cpo = &cpo
+set cpo&vim
+
+function! SyntaxCheckers_solidity_solium_GetLocList() dict
+    let makeprg = self.makeprgBuild({
+        \ 'exe': 'solium',
+        \ 'fname': expand('%:p',1),
+        \ 'args': '-R gcc --file'})
+
+    let errorformat = '%f:%l:%c: %trror: %m'
+
+    return SyntasticMake({
+        \ 'makeprg': makeprg,
+        \ 'errorformat': errorformat })
+endfunction
+
+call g:SyntasticRegistry.CreateAndRegisterChecker({
+    \ 'filetype': 'solidity',
+    \ 'name': 'solium'})
+
+let &cpo = s:save_cpo
+unlet s:save_cpo
+
+" vim: set sw=4 sts=4 et fdm=marker: