Add support for coffeelint

[metakirby5]

I tried creating a lint file without using stdin = True, but it didn't seem to work without it. Not sure why.

[maralla]

It seems to work when I removed stdin = True:

 class CoffeeLint(Validator):
     __filetype__ = "coffee"

-    stdin = True
     checker = "coffeelint"
-    args = " --stdin --reporter csv"
+    args = "--reporter csv"
     regex = r"""
             .+?,
             (?P<lnum>\d+),

[metakirby5]

Hmm, it does not seem to work on my setup. Here's the debug log without stdin = True:

2017-02-12 20:01:16,975 [WARNING] parse input = [<lints.coffee.coffeelint.CoffeeLint object at 0x10fec4c90>, [u'path,lineNumber,lineNumberEnd,level,message'], 1L]
2017-02-12 20:01:16,976 [WARNING] parsed lists = []

Likewise, with the current commit:

2017-02-12 20:02:48,694 [WARNING] parse input = [<lints.coffee.coffeelint.CoffeeLint object at 0x111ec7cd0>, [u'path,lineNumber,lineNumberEnd,level,message', u'stdin,6,,error,Curly bracesmust have the proper spacing There should be 0 spaces inside "{".'], 1L]
2017-02-12 20:02:48,694 [WARNING] parsed lists = [{'lnum': u'6', 'text': '[coffeelint]Curly braces must have the proper spacing There should be 0 spaces inside "{".', 'enum': 2, 'bufnr': 1L, 'warning': None, 'error': u'error', 'type': 'E', 'col': u''}]

Here is my vim --version output:

VIM - Vi IMproved 8.0 (2016 Sep 12, compiled Feb  3 2017 21:12:47)
MacOS X (unix) version
Included patches: 1-297
Compiled by Homebrew
Huge version with MacVim GUI.  Features included (+) or not (-):
+acl             +find_in_path    -mouse_sysmouse  -tag_any_white
+arabic          +float           +mouse_urxvt     +tcl
+autocmd         +folding         +mouse_xterm     +termguicolors
+balloon_eval    -footer          +multi_byte      +terminfo
+browse          +fork()          +multi_lang      +termresponse
++builtin_terms  +fullscreen      -mzscheme        +textobjects
+byte_offset     -gettext         +netbeans_intg   +timers
+channel         -hangul_input    +num64           +title
+cindent         +iconv           +odbeditor       +toolbar
+clientserver    +insert_expand   +packages        +transparency
+clipboard       +job             +path_extra      +user_commands
+cmdline_compl   +jumplist        +perl            +vertsplit
+cmdline_hist    +keymap          +persistent_undo +virtualedit
+cmdline_info    +lambda          +postscript      +visual
+comments        +langmap         +printer         +visualextra
+conceal         +libcall         +profile         +viminfo
+cryptv          +linebreak       +python          +vreplace
+cscope          +lispindent      -python3         +wildignore
+cursorbind      +listcmds        +quickfix        +wildmenu
+cursorshape     +localmap        +reltime         +windows
+dialog_con_gui  +lua             +rightleft       +writebackup
+diff            +menu            +ruby            -X11
+digraphs        +mksession       +scrollbind      -xfontset
+dnd             +modify_fname    +signs           +xim
-ebcdic          +mouse           +smartindent     -xpm
+emacs_tags      +mouseshape      +startuptime     -xsmp
+eval            +mouse_dec       +statusline      -xterm_clipboard
+ex_extra        -mouse_gpm       -sun_workshop    -xterm_save
+extra_search    -mouse_jsbterm   +syntax          
+farsi           +mouse_netterm   +tag_binary      
+file_in_path    +mouse_sgr       +tag_old_static  
   system vimrc file: "$VIM/vimrc"
     user vimrc file: "$HOME/.vimrc"
 2nd user vimrc file: "~/.vim/vimrc"
      user exrc file: "$HOME/.exrc"
  system gvimrc file: "$VIM/gvimrc"
    user gvimrc file: "$HOME/.gvimrc"
2nd user gvimrc file: "~/.vim/gvimrc"
       defaults file: "$VIMRUNTIME/defaults.vim"
    system menu file: "$VIMRUNTIME/menu.vim"
  fall-back for $VIM: "/Applications/MacVim.app/Contents/Resources/vim"
Compilation: clang -c -I. -Iproto -DHAVE_CONFIG_H -DFEAT_GUI_MACVIM -Wall -Wno-unknown-pragmas -pipe  -DMACOS_X_UNIX  -F/usr/local/opt/python/Frameworks -I/usr/local/Cellar/python/2.7.13/Frameworks/Python.framework/Versions/2.7/include/python2.7 -I/usr/local/Cellar/python/2.7.13/Frameworks/Python.framework/Versions/2.7/include/python2.7 -fno-strict-aliasing -fno-common -dynamic -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1       
Linking: clang   -L. -L/usr/local/lib -L. -L/usr/local/lib -F/usr/local/opt/python/Frameworks -L/usr/local/opt/python/Frameworks/Python.framework/Versions/2.7/lib/python2.7/config -lpython2.7 -framework CoreFoundation -L/usr/local/lib -o Vim -framework Cocoa -framework Carbon       -lm  -lncurses -liconv -framework Cocoa  -L/usr/local/opt/lua/lib -llua -fstack-protector  -L/System/Library/Perl/5.18/darwin-thread-multi-2level/CORE -lperl -F/usr/local/opt/python/Frameworks -framework Python  -F/System/Library/Frameworks -framework Tcl -framework CoreFoundation -framework Ruby    

[maralla]

Did you also removed --stdin from args?

[metakirby5]

Yes, I did.