|
425
|
1 " pathogen.vim - path option manipulation
|
|
|
2 " Maintainer: Tim Pope <http://tpo.pe/>
|
|
589
|
3 " Version: 2.4
|
|
425
|
4
|
|
|
5 " Install in ~/.vim/autoload (or ~\vimfiles\autoload).
|
|
|
6 "
|
|
|
7 " For management of individually installed plugins in ~/.vim/bundle (or
|
|
569
|
8 " ~\vimfiles\bundle), adding `execute pathogen#infect()` to the top of your
|
|
425
|
9 " .vimrc is the only other setup necessary.
|
|
|
10 "
|
|
569
|
11 " The API is documented inline below.
|
|
425
|
12
|
|
|
13 if exists("g:loaded_pathogen") || &cp
|
|
|
14 finish
|
|
|
15 endif
|
|
|
16 let g:loaded_pathogen = 1
|
|
|
17
|
|
569
|
18 " Point of entry for basic default usage. Give a relative path to invoke
|
|
612
|
19 " pathogen#interpose() or an absolute path to invoke pathogen#surround().
|
|
|
20 " Curly braces are expanded with pathogen#expand(): "bundle/{}" finds all
|
|
|
21 " subdirectories inside "bundle" inside all directories in the runtime path.
|
|
|
22 " If no arguments are given, defaults "bundle/{}", and also "pack/{}/start/{}"
|
|
|
23 " on versions of Vim without native package support.
|
|
569
|
24 function! pathogen#infect(...) abort
|
|
612
|
25 if a:0
|
|
|
26 let paths = filter(reverse(copy(a:000)), 'type(v:val) == type("")')
|
|
|
27 else
|
|
|
28 let paths = ['bundle/{}', 'pack/{}/start/{}']
|
|
|
29 endif
|
|
|
30 if has('packages')
|
|
|
31 call filter(paths, 'v:val !~# "^pack/[^/]*/start/[^/]*$"')
|
|
|
32 endif
|
|
|
33 let static = '^\%([$~\\/]\|\w:[\\/]\)[^{}*]*$'
|
|
|
34 for path in filter(copy(paths), 'v:val =~# static')
|
|
|
35 call pathogen#surround(path)
|
|
|
36 endfor
|
|
|
37 for path in filter(copy(paths), 'v:val !~# static')
|
|
|
38 if path =~# '^\%([$~\\/]\|\w:[\\/]\)'
|
|
569
|
39 call pathogen#surround(path)
|
|
612
|
40 else
|
|
569
|
41 call pathogen#interpose(path)
|
|
|
42 endif
|
|
|
43 endfor
|
|
|
44 call pathogen#cycle_filetype()
|
|
|
45 if pathogen#is_disabled($MYVIMRC)
|
|
|
46 return 'finish'
|
|
425
|
47 endif
|
|
569
|
48 return ''
|
|
|
49 endfunction
|
|
425
|
50
|
|
|
51 " Split a path into a list.
|
|
569
|
52 function! pathogen#split(path) abort
|
|
425
|
53 if type(a:path) == type([]) | return a:path | endif
|
|
569
|
54 if empty(a:path) | return [] | endif
|
|
425
|
55 let split = split(a:path,'\\\@<!\%(\\\\\)*\zs,')
|
|
|
56 return map(split,'substitute(v:val,''\\\([\\,]\)'',''\1'',"g")')
|
|
569
|
57 endfunction
|
|
425
|
58
|
|
|
59 " Convert a list to a path.
|
|
569
|
60 function! pathogen#join(...) abort
|
|
425
|
61 if type(a:1) == type(1) && a:1
|
|
|
62 let i = 1
|
|
|
63 let space = ' '
|
|
|
64 else
|
|
|
65 let i = 0
|
|
|
66 let space = ''
|
|
|
67 endif
|
|
|
68 let path = ""
|
|
|
69 while i < a:0
|
|
|
70 if type(a:000[i]) == type([])
|
|
|
71 let list = a:000[i]
|
|
|
72 let j = 0
|
|
|
73 while j < len(list)
|
|
|
74 let escaped = substitute(list[j],'[,'.space.']\|\\[\,'.space.']\@=','\\&','g')
|
|
|
75 let path .= ',' . escaped
|
|
|
76 let j += 1
|
|
|
77 endwhile
|
|
|
78 else
|
|
|
79 let path .= "," . a:000[i]
|
|
|
80 endif
|
|
|
81 let i += 1
|
|
|
82 endwhile
|
|
|
83 return substitute(path,'^,','','')
|
|
569
|
84 endfunction
|
|
425
|
85
|
|
|
86 " Convert a list to a path with escaped spaces for 'path', 'tag', etc.
|
|
569
|
87 function! pathogen#legacyjoin(...) abort
|
|
425
|
88 return call('pathogen#join',[1] + a:000)
|
|
569
|
89 endfunction
|
|
|
90
|
|
|
91 " Turn filetype detection off and back on again if it was already enabled.
|
|
|
92 function! pathogen#cycle_filetype() abort
|
|
|
93 if exists('g:did_load_filetypes')
|
|
|
94 filetype off
|
|
|
95 filetype on
|
|
|
96 endif
|
|
|
97 endfunction
|
|
|
98
|
|
|
99 " Check if a bundle is disabled. A bundle is considered disabled if its
|
|
589
|
100 " basename or full name is included in the list g:pathogen_blacklist or the
|
|
|
101 " comma delimited environment variable $VIMBLACKLIST.
|
|
569
|
102 function! pathogen#is_disabled(path) abort
|
|
|
103 if a:path =~# '\~$'
|
|
|
104 return 1
|
|
|
105 endif
|
|
|
106 let sep = pathogen#slash()
|
|
612
|
107 let blacklist = get(g:, 'pathogen_blacklist', get(g:, 'pathogen_disabled', [])) + pathogen#split($VIMBLACKLIST)
|
|
589
|
108 if !empty(blacklist)
|
|
|
109 call map(blacklist, 'substitute(v:val, "[\\/]$", "", "")')
|
|
|
110 endif
|
|
569
|
111 return index(blacklist, fnamemodify(a:path, ':t')) != -1 || index(blacklist, a:path) != -1
|
|
589
|
112 endfunction
|
|
569
|
113
|
|
|
114 " Prepend the given directory to the runtime path and append its corresponding
|
|
|
115 " after directory. Curly braces are expanded with pathogen#expand().
|
|
|
116 function! pathogen#surround(path) abort
|
|
|
117 let sep = pathogen#slash()
|
|
|
118 let rtp = pathogen#split(&rtp)
|
|
589
|
119 let path = fnamemodify(a:path, ':s?[\\/]\=$??')
|
|
569
|
120 let before = filter(pathogen#expand(path), '!pathogen#is_disabled(v:val)')
|
|
661
|
121 let after = filter(reverse(pathogen#expand(path, sep.'after')), '!pathogen#is_disabled(v:val[0 : -7])')
|
|
569
|
122 call filter(rtp, 'index(before + after, v:val) == -1')
|
|
|
123 let &rtp = pathogen#join(before, rtp, after)
|
|
|
124 return &rtp
|
|
|
125 endfunction
|
|
|
126
|
|
|
127 " For each directory in the runtime path, add a second entry with the given
|
|
|
128 " argument appended. Curly braces are expanded with pathogen#expand().
|
|
|
129 function! pathogen#interpose(name) abort
|
|
|
130 let sep = pathogen#slash()
|
|
|
131 let name = a:name
|
|
|
132 if has_key(s:done_bundles, name)
|
|
|
133 return ""
|
|
|
134 endif
|
|
|
135 let s:done_bundles[name] = 1
|
|
|
136 let list = []
|
|
|
137 for dir in pathogen#split(&rtp)
|
|
|
138 if dir =~# '\<after$'
|
|
661
|
139 let list += reverse(filter(pathogen#expand(dir[0 : -6].name, sep.'after'), '!pathogen#is_disabled(v:val[0 : -7])')) + [dir]
|
|
569
|
140 else
|
|
|
141 let list += [dir] + filter(pathogen#expand(dir.sep.name), '!pathogen#is_disabled(v:val)')
|
|
|
142 endif
|
|
|
143 endfor
|
|
|
144 let &rtp = pathogen#join(pathogen#uniq(list))
|
|
|
145 return 1
|
|
|
146 endfunction
|
|
|
147
|
|
|
148 let s:done_bundles = {}
|
|
|
149
|
|
|
150 " Invoke :helptags on all non-$VIM doc directories in runtimepath.
|
|
|
151 function! pathogen#helptags() abort
|
|
|
152 let sep = pathogen#slash()
|
|
|
153 for glob in pathogen#split(&rtp)
|
|
|
154 for dir in map(split(glob(glob), "\n"), 'v:val.sep."/doc/".sep')
|
|
|
155 if (dir)[0 : strlen($VIMRUNTIME)] !=# $VIMRUNTIME.sep && filewritable(dir) == 2 && !empty(split(glob(dir.'*.txt'))) && (!filereadable(dir.'tags') || filewritable(dir.'tags'))
|
|
|
156 silent! execute 'helptags' pathogen#fnameescape(dir)
|
|
|
157 endif
|
|
|
158 endfor
|
|
|
159 endfor
|
|
|
160 endfunction
|
|
|
161
|
|
|
162 command! -bar Helptags :call pathogen#helptags()
|
|
|
163
|
|
|
164 " Execute the given command. This is basically a backdoor for --remote-expr.
|
|
|
165 function! pathogen#execute(...) abort
|
|
|
166 for command in a:000
|
|
|
167 execute command
|
|
|
168 endfor
|
|
|
169 return ''
|
|
|
170 endfunction
|
|
|
171
|
|
|
172 " Section: Unofficial
|
|
|
173
|
|
|
174 function! pathogen#is_absolute(path) abort
|
|
|
175 return a:path =~# (has('win32') ? '^\%([\\/]\|\w:\)[\\/]\|^[~$]' : '^[/~$]')
|
|
|
176 endfunction
|
|
|
177
|
|
|
178 " Given a string, returns all possible permutations of comma delimited braced
|
|
|
179 " alternatives of that string. pathogen#expand('/{a,b}/{c,d}') yields
|
|
|
180 " ['/a/c', '/a/d', '/b/c', '/b/d']. Empty braces are treated as a wildcard
|
|
|
181 " and globbed. Actual globs are preserved.
|
|
589
|
182 function! pathogen#expand(pattern, ...) abort
|
|
|
183 let after = a:0 ? a:1 : ''
|
|
612
|
184 let pattern = substitute(a:pattern, '^[~$][^\/]*', '\=expand(submatch(0))', '')
|
|
|
185 if pattern =~# '{[^{}]\+}'
|
|
|
186 let [pre, pat, post] = split(substitute(pattern, '\(.\{-\}\){\([^{}]\+\)}\(.*\)', "\\1\001\\2\001\\3", ''), "\001", 1)
|
|
569
|
187 let found = map(split(pat, ',', 1), 'pre.v:val.post')
|
|
|
188 let results = []
|
|
|
189 for pattern in found
|
|
|
190 call extend(results, pathogen#expand(pattern))
|
|
|
191 endfor
|
|
612
|
192 elseif pattern =~# '{}'
|
|
|
193 let pat = matchstr(pattern, '^.*{}[^*]*\%($\|[\\/]\)')
|
|
|
194 let post = pattern[strlen(pat) : -1]
|
|
589
|
195 let results = map(split(glob(substitute(pat, '{}', '*', 'g')), "\n"), 'v:val.post')
|
|
569
|
196 else
|
|
612
|
197 let results = [pattern]
|
|
569
|
198 endif
|
|
589
|
199 let vf = pathogen#slash() . 'vimfiles'
|
|
|
200 call map(results, 'v:val =~# "\\*" ? v:val.after : isdirectory(v:val.vf.after) ? v:val.vf.after : isdirectory(v:val.after) ? v:val.after : ""')
|
|
|
201 return filter(results, '!empty(v:val)')
|
|
569
|
202 endfunction
|
|
|
203
|
|
|
204 " \ on Windows unless shellslash is set, / everywhere else.
|
|
|
205 function! pathogen#slash() abort
|
|
|
206 return !exists("+shellslash") || &shellslash ? '/' : '\'
|
|
|
207 endfunction
|
|
|
208
|
|
|
209 function! pathogen#separator() abort
|
|
|
210 return pathogen#slash()
|
|
|
211 endfunction
|
|
|
212
|
|
|
213 " Convenience wrapper around glob() which returns a list.
|
|
|
214 function! pathogen#glob(pattern) abort
|
|
|
215 let files = split(glob(a:pattern),"\n")
|
|
|
216 return map(files,'substitute(v:val,"[".pathogen#slash()."/]$","","")')
|
|
589
|
217 endfunction
|
|
569
|
218
|
|
|
219 " Like pathogen#glob(), only limit the results to directories.
|
|
|
220 function! pathogen#glob_directories(pattern) abort
|
|
|
221 return filter(pathogen#glob(a:pattern),'isdirectory(v:val)')
|
|
589
|
222 endfunction
|
|
425
|
223
|
|
|
224 " Remove duplicates from a list.
|
|
569
|
225 function! pathogen#uniq(list) abort
|
|
425
|
226 let i = 0
|
|
|
227 let seen = {}
|
|
|
228 while i < len(a:list)
|
|
|
229 if (a:list[i] ==# '' && exists('empty')) || has_key(seen,a:list[i])
|
|
|
230 call remove(a:list,i)
|
|
|
231 elseif a:list[i] ==# ''
|
|
|
232 let i += 1
|
|
|
233 let empty = 1
|
|
|
234 else
|
|
|
235 let seen[a:list[i]] = 1
|
|
|
236 let i += 1
|
|
|
237 endif
|
|
|
238 endwhile
|
|
|
239 return a:list
|
|
|
240 endfunction
|
|
|
241
|
|
569
|
242 " Backport of fnameescape().
|
|
|
243 function! pathogen#fnameescape(string) abort
|
|
|
244 if exists('*fnameescape')
|
|
|
245 return fnameescape(a:string)
|
|
|
246 elseif a:string ==# '-'
|
|
|
247 return '\-'
|
|
|
248 else
|
|
|
249 return substitute(escape(a:string," \t\n*?[{`$\\%#'\"|!<"),'^[+>]','\\&','')
|
|
|
250 endif
|
|
|
251 endfunction
|
|
425
|
252
|
|
|
253 " Like findfile(), but hardcoded to use the runtimepath.
|
|
589
|
254 function! pathogen#runtime_findfile(file,count) abort
|
|
425
|
255 let rtp = pathogen#join(1,pathogen#split(&rtp))
|
|
|
256 let file = findfile(a:file,rtp,a:count)
|
|
|
257 if file ==# ''
|
|
|
258 return ''
|
|
|
259 else
|
|
|
260 return fnamemodify(file,':p')
|
|
|
261 endif
|
|
569
|
262 endfunction
|
|
|
263
|
|
688
|
264 " vim:set et sw=2:
|
