"
" Authors:		Vahagn Khachatryan (vahagn DOT khachatryan AT gmail DOT com)
"
" Licence:      http://www.opensource.org/licenses/mit-license.php
"               The MIT License
"
"               This file is based on Andy Dawson's independence.vim
"
"-----------------------------------------------------------------------------
"
" Section: Documentation
"
" The vim local-vimrc plugin loads a .vimrc file from upper directories if
" it exists. This allows you to override your vim settings on a directory tree
" basis.

" Section: Plugin header
"
" loaded_local_vimrc is set to 1 when initialization begins, and 2 when it
" completes.
if exists('g:loaded_locl_vimrc')
	finish
endif
let g:loaded_local_vimrc=1

" Section: Event group setup
" Act when creating or loading a file
augroup LocalVimrc
	au BufNewFile,BufRead * call s:LoadConfig()
augroup END

" Function: LoadConfig()
"
" If the file .vimrc exists in the root of a git project - load it
function s:LoadConfig()
	let l:path = fnameescape(expand("%:p:h"))
	if empty(l:path)
		return
	endif

	let l:paths = []
	let l:pathp = ""
	while l:pathp != l:path
		let l:vimrc = l:path.'/.vimrc.local' 
		if filereadable(l:vimrc) && l:vimrc != $MYVIMRC
			let l:paths = [ l:vimrc ] + l:paths
		endif
"echo 'try'.l:path

		let l:pathp = l:path
		let l:path = fnamemodify(l:path, ":h")
	endwhile
	
"echo l:paths
	for vimrc in l:paths
		exec ":source " . vimrc
	endfor

endfunction

" Section: Plugin completion
let g:loaded_local_vimrc=2