Add ruby flog checker

This commit is contained in:
Pixelastic 2015-07-17 18:03:50 +02:00
parent 76ec53f186
commit 5db87b9ec8

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"============================================================================
"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
let s:save_cpo = &cpo
set cpo&vim
function! SyntaxCheckers_ruby_flog_GetLocList() dict
let makeprg = self.makeprgBuild({})
" Example output:
" 93.25: MyClass::my_method my_file:42
"
" %p for the leading spaces
" %m for the message (score)
" :\ %.%#: for anything in between the :
" %l for the line number
let errorformat = '%p%m:\ %.%#:%l'
let loclist = SyntasticMake({
\ 'makeprg': makeprg,
\ 'defaults': {'bufnr': bufnr('')},
\ 'errorformat': errorformat})
" Split output into error and warning
let min = g:syntastic_ruby_flog_threshold_warning
let max = g:syntastic_ruby_flog_threshold_error
for e in loclist
if e['valid'] ==# '0'
continue
endif
let score = str2nr(e['text'])
" Discard scores too low
if score < min
let e['valid'] = '0'
continue
endif
" Set as warning or error based on the thresholds
let e['text'] = 'Complexity is too high (' . score . '/'
if score > max
let e['type'] = 'E'
let e['text'] .= max . ')'
else
let e['type'] = 'W'
let e['text'] .= min . ')'
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: