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1 " =============================================================================
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2 " File: autoload/ctrlp/dir.vim
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3 " Description: Directory extension
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4 " Author: Kien Nguyen <github.com/kien>
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5 " =============================================================================
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6
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7 " Init {{{1
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8 if exists('g:loaded_ctrlp_dir') && g:loaded_ctrlp_dir
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9 fini
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10 en
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11 let [g:loaded_ctrlp_dir, g:ctrlp_newdir] = [1, 0]
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12
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13 let s:ars = [
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14 \ 's:folsym',
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15 \ 's:dotfiles',
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16 \ 's:maxdepth',
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17 \ 's:maxfiles',
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18 \ 's:compare_lim',
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19 \ 's:glob',
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20 \ ]
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21
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22 let s:dir_var = ['ctrlp#dir#init('.join(s:ars, ', ').')', 'ctrlp#dir#accept',
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23 \ 'dirs', 'dir']
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24
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25 let g:ctrlp_ext_vars = exists('g:ctrlp_ext_vars') && !empty(g:ctrlp_ext_vars)
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26 \ ? add(g:ctrlp_ext_vars, s:dir_var) : [s:dir_var]
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27
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28 let s:id = g:ctrlp_builtins + len(g:ctrlp_ext_vars)
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29 " Utilities {{{1
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30 fu! s:globdirs(dirs, depth)
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31 let entries = split(globpath(a:dirs, s:glob), "\n")
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32 if !s:folsym
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33 let entries = filter(entries, 'getftype(v:val) != "link"')
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34 en
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35 let ftrfunc = s:dotfiles ? 'ctrlp#dirfilter(v:val)' : 'isdirectory(v:val)'
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36 let alldirs = filter(entries, ftrfunc)
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37 cal extend(g:ctrlp_alldirs, alldirs)
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38 let depth = a:depth + 1
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39 if !empty(g:ctrlp_alldirs) && !s:max(len(g:ctrlp_alldirs), s:maxfiles)
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40 \ && depth <= s:maxdepth
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41 sil! cal ctrlp#progress(len(g:ctrlp_alldirs))
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42 cal s:globdirs(join(alldirs, ','), depth)
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43 en
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44 endf
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45
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46 fu! s:max(len, max)
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47 retu a:max && a:len > a:max ? 1 : 0
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48 endf
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49 " Public {{{1
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50 fu! ctrlp#dir#init(...)
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51 let s:cwd = getcwd()
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52 for each in range(len(s:ars))
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53 exe 'let' s:ars[each] '=' string(eval('a:'.(each + 1)))
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54 endfo
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55 let cadir = ctrlp#utils#cachedir().ctrlp#utils#lash().s:dir_var[3]
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56 let cafile = cadir.ctrlp#utils#lash().ctrlp#utils#cachefile(s:dir_var[3])
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57 if g:ctrlp_newdir || !filereadable(cafile)
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58 let g:ctrlp_alldirs = []
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59 cal s:globdirs(s:cwd, 0)
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60 cal ctrlp#rmbasedir(g:ctrlp_alldirs)
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61 let read_cache = 0
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62 el
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63 let g:ctrlp_alldirs = ctrlp#utils#readfile(cafile)
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64 let read_cache = 1
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65 en
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66 if len(g:ctrlp_alldirs) <= s:compare_lim
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67 cal sort(g:ctrlp_alldirs, 'ctrlp#complen')
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68 en
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69 if !read_cache
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70 cal ctrlp#utils#writecache(g:ctrlp_alldirs, cadir, cafile)
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71 let g:ctrlp_newdir = 0
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72 en
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73 retu g:ctrlp_alldirs
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74 endf
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75
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76 fu! ctrlp#dir#accept(mode, str)
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77 let path = a:mode == 'h' ? getcwd() : s:cwd.ctrlp#utils#lash().a:str
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78 if a:mode =~ 't\|v\|h'
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79 cal ctrlp#exit()
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80 en
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81 cal ctrlp#setdir(path, a:mode =~ 't\|h' ? 'chd!' : 'lc!')
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82 if a:mode == 'e'
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83 sil! cal ctrlp#statusline()
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84 cal ctrlp#setlines(s:id)
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85 cal ctrlp#recordhist()
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86 cal ctrlp#prtclear()
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87 en
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88 endf
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89
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90 fu! ctrlp#dir#id()
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91 retu s:id
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92 endf
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93 "}}}
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94
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95 " vim:fen:fdm=marker:fmr={{{,}}}:fdl=0:fdc=1:ts=2:sw=2:sts=2
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