Merge pull request csscomb#9 from faceleg/feature/javascript

Updated plugin to use the nodejs csscomb implementation

Author: tonyganch

README.md

@@ -10,28 +10,36 @@ For more info, online demo and tests see [csscomb.com](http://csscomb.com/)
 
 ## The Requirements
 
-CSScomb is written in pure PHP, without any external libraries or dependencies.
-See details at [wiki](https://github.com/miripiruni/CSScomb/wiki/Requirements).
+CSScomb is written in pure JavaScript. Install with:
 
+```BASH
+npm install -g csscomb
+```
 
 ## Installation
 
 ### With Pathogen
 
 ```
 cd ~/.vim/bundle
-git clone https://github.com/miripiruni/CSScomb-for-Vim.git
+git clone https://github.com/csscomb/vim-csscomb.git
 ```
 
 ### With Vundle
 Add this to .vimrc:
 ```
-Bundle 'git://github.com/miripiruni/CSScomb-for-Vim.git'
+Bundle 'git://github.com/csscomb/vim-csscomb.git'
+```
+
+### With NeoBundle
+Add this to .vimrc:
+```
+NeoBundle 'csscomb/vim-csscomb'
 ```
 
 ### Manual without plugins manager
 ```
-git clone https://github.com/miripiruni/CSScomb-for-Vim.git csscomb
+git clone https://github.com/csscomb/vim-csscomb.git csscomb
 cp -r csscomb/plugin/* ~/.vim/plugin/
 ```
 
@@ -40,3 +48,12 @@ Vim command:
 ```
 :CSScomb
 ```
+
+## Suggested Configuration
+
+```VIML
+" Map bc to run CSScomb. bc stands for beautify css
+autocmd FileType css noremap <buffer> <leader>bc :CSScomb<CR>
+" Automatically comb your CSS on save
+autocmd BufWritePre,FileWritePre *.css,*.less,*.scss,*.sass silent! :CSScomb<CR>
+```

plugin/csscomb.vim

@@ -7,10 +7,17 @@
 let g:CSScombPluginDir = fnamemodify(expand("<sfile>"), ":h")
 
 function! g:CSScomb(count, line1, line2)
-    let content = join(getline(a:line1, a:line2), "\n")
-    let res = system("php ".fnameescape(g:CSScombPluginDir."/exec.php"), content)
-    let lines = split(res, "\n")
-    call setline(a:line1, lines)
+    let content = getline(a:line1, a:line2)
+
+    let tempFile = tempname() . '.' . &filetype
+    call writefile(content, tempFile)
+    let systemOutput = system('csscomb ' . shellescape(tempFile))
+    if len(systemOutput)
+        echoerr split(systemOutput, "\n")[1]
+    else
+        let lines = readfile(tempFile)
+        call setline(a:line1, lines)
+    endif
 endfunction
 
 command! -nargs=? -range=% CSScomb :call g:CSScomb(<count>, <line1>, <line2>, <f-args>)