bgneal@0: " =============================================================================
bgneal@0: " File:          autoload/ctrlp/utils.vim
bgneal@0: " Description:   Utilities
bgneal@0: " Author:        Kien Nguyen <github.com/kien>
bgneal@0: " =============================================================================
bgneal@0: 
bgneal@0: " Static variables {{{1
bgneal@0: fu! ctrlp#utils#lash()
bgneal@0: 	retu &ssl || !exists('+ssl') ? '/' : '\'
bgneal@0: endf
bgneal@0: let s:lash = ctrlp#utils#lash()
bgneal@0: 
bgneal@0: fu! ctrlp#utils#opts()
bgneal@0: 	let s:cache_dir = $HOME.s:lash.'.ctrlp_cache'
bgneal@0: 	if exists('g:ctrlp_cache_dir')
bgneal@0: 		let s:cache_dir = expand(g:ctrlp_cache_dir, 1)
bgneal@0: 		if isdirectory(s:cache_dir.s:lash.'.ctrlp_cache')
bgneal@0: 			let s:cache_dir = s:cache_dir.s:lash.'.ctrlp_cache'
bgneal@0: 		en
bgneal@0: 	en
bgneal@0: endf
bgneal@0: cal ctrlp#utils#opts()
bgneal@0: " Files and Directories {{{1
bgneal@0: fu! ctrlp#utils#cachedir()
bgneal@0: 	retu s:cache_dir
bgneal@0: endf
bgneal@0: 
bgneal@0: fu! ctrlp#utils#cachefile(...)
bgneal@0: 	let tail = exists('a:1') ? '.'.a:1 : ''
bgneal@0: 	let cache_file = substitute(getcwd(), '\([\/]\|^\a\zs:\)', '%', 'g').tail.'.txt'
bgneal@0: 	retu exists('a:1') ? cache_file : s:cache_dir.s:lash.cache_file
bgneal@0: endf
bgneal@0: 
bgneal@0: fu! ctrlp#utils#readfile(file)
bgneal@0: 	if filereadable(a:file)
bgneal@0: 		let data = readfile(a:file)
bgneal@0: 		if empty(data) || type(data) != 3
bgneal@0: 			unl data
bgneal@0: 			let data = []
bgneal@0: 		en
bgneal@0: 		retu data
bgneal@0: 	en
bgneal@0: 	retu []
bgneal@0: endf
bgneal@0: 
bgneal@0: fu! ctrlp#utils#mkdir(dir)
bgneal@0: 	if exists('*mkdir') && !isdirectory(a:dir)
bgneal@0: 		sil! cal mkdir(a:dir)
bgneal@0: 	en
bgneal@0: endf
bgneal@0: 
bgneal@0: fu! ctrlp#utils#writecache(lines, ...)
bgneal@0: 	let cache_dir = exists('a:1') ? a:1 : s:cache_dir
bgneal@0: 	cal ctrlp#utils#mkdir(cache_dir)
bgneal@0: 	if isdirectory(cache_dir)
bgneal@0: 		sil! cal writefile(a:lines, exists('a:2') ? a:2 : ctrlp#utils#cachefile())
bgneal@0: 		if !exists('a:1')
bgneal@0: 			let g:ctrlp_newcache = 0
bgneal@0: 		en
bgneal@0: 	en
bgneal@0: endf
bgneal@0: 
bgneal@0: fu! ctrlp#utils#glob(...)
bgneal@0: 	retu call('glob',  v:version > 701 ? a:000 : a:1)
bgneal@0: endf
bgneal@0: "}}}
bgneal@0: 
bgneal@0: " vim:fen:fdm=marker:fmr={{{,}}}:fdl=0:fdc=1:ts=2:sw=2:sts=2