Use syntastic instead of pyflakes (supports a ton of more languages)

sources_non_forked/syntastic/syntax_checkers/elixir/elixir.vim

@@ -0,0 +1,51 @@
+"============================================================================
+"File:        elixir.vim
+"Description: Syntax checking plugin for syntastic.vim
+"Maintainer:  Richard Ramsden <rramsden at gmail dot com>
+"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_elixir_elixir_checker")
+    finish
+endif
+let g:loaded_syntastic_elixir_elixir_checker = 1
+
+let s:save_cpo = &cpo
+set cpo&vim
+
+" TODO: we should probably split this into separate checkers
+function! SyntaxCheckers_elixir_elixir_IsAvailable() dict
+    return executable('elixir') && executable('mix')
+endfunction
+
+function! SyntaxCheckers_elixir_elixir_GetLocList() dict
+
+    let make_options = {}
+    let compile_command = 'elixir'
+    let mix_file = syntastic#util#findInParent('mix.exs', expand('%:p:h'))
+
+    if filereadable(mix_file)
+        let compile_command = 'mix compile'
+        let make_options['cwd'] = fnamemodify(mix_file, ':p:h')
+    endif
+
+    let make_options['makeprg'] = self.makeprgBuild({ 'exe': compile_command })
+
+    let make_options['errorformat'] = '** %*[^\ ] %f:%l: %m'
+
+    return SyntasticMake(make_options)
+endfunction
+
+call g:SyntasticRegistry.CreateAndRegisterChecker({
+    \ 'filetype': 'elixir',
+    \ 'name': 'elixir'})
+
+let &cpo = s:save_cpo
+unlet s:save_cpo
+
+" vim: set et sts=4 sw=4: