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" =============================================================================
" File: autoload/ctrlp/utils.vim
" Description: Utilities
" Author: Kien Nguyen <github.com/kien>
" =============================================================================
" Static variables {{{1
fu! ctrlp#utils#lash()
retu &ssl || !exists('+ssl') ? '/' : '\'
endf
fu! s:lash(...)
retu ( a:0 ? a:1 : getcwd() ) !~ '[\/]$' ? s:lash : ''
endf
fu! ctrlp#utils#opts()
let s:lash = ctrlp#utils#lash()
let usrhome = $HOME.s:lash($HOME)
let cahome = exists('$XDG_CACHE_HOME') ? $XDG_CACHE_HOME : usrhome.'.cache'
let cadir = isdirectory(usrhome.'.ctrlp_cache')
\ ? usrhome.'.ctrlp_cache' : cahome.s:lash(cahome).'ctrlp'
if exists('g:ctrlp_cache_dir')
let cadir = expand(g:ctrlp_cache_dir, 1)
if isdirectory(cadir.s:lash(cadir).'.ctrlp_cache')
let cadir = cadir.s:lash(cadir).'.ctrlp_cache'
en
en
let s:cache_dir = cadir
endf
cal ctrlp#utils#opts()
let s:wig_cond = v:version > 702 || ( v:version == 702 && has('patch051') )
" Files and Directories {{{1
fu! ctrlp#utils#cachedir()
retu s:cache_dir
endf
fu! ctrlp#utils#cachefile(...)
let [tail, dir] = [a:0 == 1 ? '.'.a:1 : '', a:0 == 2 ? a:1 : getcwd()]
let cache_file = substitute(dir, '\([\/]\|^\a\zs:\)', '%', 'g').tail.'.txt'
retu a:0 == 1 ? cache_file : s:cache_dir.s:lash(s:cache_dir).cache_file
endf
fu! ctrlp#utils#readfile(file)
if filereadable(a:file)
let data = readfile(a:file)
if empty(data) || type(data) != 3
unl data
let data = []
en
retu data
en
retu []
endf
fu! ctrlp#utils#mkdir(dir)
if exists('*mkdir') && !isdirectory(a:dir)
sil! cal mkdir(a:dir, 'p')
en
retu a:dir
endf
fu! ctrlp#utils#writecache(lines, ...)
if isdirectory(ctrlp#utils#mkdir(a:0 ? a:1 : s:cache_dir))
sil! cal writefile(a:lines, a:0 >= 2 ? a:2 : ctrlp#utils#cachefile())
en
endf
fu! ctrlp#utils#glob(...)
let path = ctrlp#utils#fnesc(a:1, 'g')
retu s:wig_cond ? glob(path, a:2) : glob(path)
endf
fu! ctrlp#utils#globpath(...)
retu call('globpath', s:wig_cond ? a:000 : a:000[:1])
endf
fu! ctrlp#utils#fnesc(path, type, ...)
if exists('*fnameescape')
if exists('+ssl')
if a:type == 'c'
let path = escape(a:path, '%#')
elsei a:type == 'f'
let path = fnameescape(a:path)
elsei a:type == 'g'
let path = escape(a:path, '?*')
en
let path = substitute(path, '[', '[[]', 'g')
el
let path = fnameescape(a:path)
en
el
if exists('+ssl')
if a:type == 'c'
let path = escape(a:path, '%#')
elsei a:type == 'f'
let path = escape(a:path, " \t\n%#*?|<\"")
elsei a:type == 'g'
let path = escape(a:path, '?*')
en
let path = substitute(path, '[', '[[]', 'g')
el
let path = escape(a:path, " \t\n*?[{`$\\%#'\"|!<")
en
en
retu a:0 ? escape(path, a:1) : path
endf
fu! ctrlp#utils#dircompl(...)
let [hsl, str] = [match(a:1, '[\/]'), '']
let par = substitute(a:1, '[^\/]*$', '', '')
let path = !hsl ? par : hsl > 0 ? getcwd().s:lash().par : getcwd()
for dir in split(globpath(ctrlp#utils#fnesc(path, 'g', ','), '*/'), '\n')
let str .= par.split(dir, '[\/]')[-1]."\n"
endfo
retu str
endf
"}}}
" vim:fen:fdm=marker:fmr={{{,}}}:fdl=0:fdc=1:ts=2:sw=2:sts=2
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