1 files changed, 72 insertions, 0 deletions
diff --git a/vim/bundle/syntastic/syntax_checkers/ruby/flog.vim b/vim/bundle/syntastic/syntax_checkers/ruby/flog.vim
new file mode 100644
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--- /dev/null
+++ b/vim/bundle/syntastic/syntax_checkers/ruby/flog.vim
@@ -0,0 +1,72 @@
+"============================================================================
+"File:        flog.vim
+"Description: Syntax checking plugin for syntastic.vim
+"Maintainer:  Tim Carry <tim at pixelastic 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_ruby_flog_checker')
+    finish
+endif
+let g:loaded_syntastic_ruby_flog_checker = 1
+
+if !exists('g:syntastic_ruby_flog_threshold_warning')
+    let g:syntastic_ruby_flog_threshold_warning = 45
+endif
+
+if !exists('g:syntastic_ruby_flog_threshold_error')
+    let g:syntastic_ruby_flog_threshold_error = 90
+endif
+
+if !exists('g:syntastic_ruby_flog_sort')
+    let g:syntastic_ruby_flog_sort = 1
+endif
+
+let s:save_cpo = &cpo
+set cpo&vim
+
+function! SyntaxCheckers_ruby_flog_GetLocList() dict
+    let makeprg = self.makeprgBuild({ 'args': '-a' })
+
+    " Example output:
+    "   93.25: MyClass::my_method my_file:42
+    let errorformat = '%\m%\s%#%m: %.%# %f:%l'
+
+    let loclist = SyntasticMake({
+        \ 'makeprg': makeprg,
+        \ 'errorformat': errorformat,
+        \ 'subtype': 'Style' })
+
+    let trail_w = syntastic#util#float2str(g:syntastic_ruby_flog_threshold_warning) . ')'
+    let trail_e = syntastic#util#float2str(g:syntastic_ruby_flog_threshold_error) . ')'
+    for e in loclist
+      let score = syntastic#util#str2float(e['text'])
+
+      let e['text'] = 'Complexity is too high (' . syntastic#util#float2str(score) . '/'
+      if score < g:syntastic_ruby_flog_threshold_warning
+          let e['valid'] = 0
+      elseif score < g:syntastic_ruby_flog_threshold_error
+          let e['type'] = 'W'
+          let e['text'] .= trail_w
+      else
+          let e['type'] = 'E'
+          let e['text'] .= trail_e
+      endif
+    endfor
+
+    return loclist
+endfunction
+
+call g:SyntasticRegistry.CreateAndRegisterChecker({
+    \ 'filetype': 'ruby',
+    \ 'name': 'flog'})
+
+let &cpo = s:save_cpo
+unlet s:save_cpo
+
+" vim: set sw=4 sts=4 et fdm=marker: