about summary refs log tree commit diff
path: root/Completion/User/_urls
blob: 7fa120d2c45c53745d1c7f77c539034cb10c58e5 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
#compdef curl

# Usage: _urls [-f]
# Options:
#  -f : complete files first.
#
# Configuration styles used:
#
#  path
#    The path to a directory containing a URL database, such as:
#
#      % cd ~/.zsh/urls
#      % find . -ls
#      ... drwxr-xr-x ... 512 Sep  3 02:46 .
#      ... drwxr-xr-x ... 512 Sep  3 02:48 ./http
#      ... drwxr-xr-x ... 512 Sep  3 02:52 ./http/www.zsh.org
#      ... drwxr-xr-x ... 512 Sep  3 03:01 ./http/www.zsh.org/mla
#      ... drwxr-xr-x ... 512 Sep  3 03:01 ./http/www.zsh.org/mla/workers
#      ... drwxr-xr-x ... 512 Sep  3 03:01 ./http/www.zsh.org/mla/workers/1999
#      ... -rw-r--r-- ...   0 Sep  3 03:01 ./http/www.zsh.org/mla/workers/1999/index.html
#      ... drwxr-xr-x ... 512 Sep  3 02:48 ./http/sunsite.auc.dk
#      ... drwxr-xr-x ... 512 Sep  3 02:48 ./http/sunsite.auc.dk/zsh
#      ... drwxr-xr-x ... 512 Sep  3 02:47 ./bookmark
#      ... drwxr-xr-x ... 512 Sep  3 02:48 ./bookmark/zsh
#      ... -rw-r--r-- ...  27 Sep  3 02:47 ./bookmark/zsh/home
#      ... -rw-r--r-- ...  20 Sep  3 02:48 ./bookmark/zsh/meta
#      % cat bookmark/zsh/home 
#      http://sunsite.auc.dk/zsh/
#      % cat bookmark/zsh/meta
#      http://www.zsh.org/
#
#  local
#    Specify a local web server as an array with three elements:
#      <hostname> <doc root> <user area>
#    where hostname is the name of the web server, doc root is the path to
#    the default web pages for the server and user area is the directory
#    name used by a user placing web pages within their home area.
#    E.g.:
#      zstyle ':completion:*:urls' local www /usr/local/apache/htdocs public_html

local ipre scheme host user uhosts ret=1 expl match
local urls_path localhttp
zstyle -s ":completion:${curcontext}:urls" path urls_path ||
    urls_path="${ZDOTDIR:-$HOME}/.zsh/urls"
zstyle -a ":completion:${curcontext}:urls" local localhttp
local localhttp_servername="$localhttp[1]"
local localhttp_documentroot="$localhttp[2]"
local localhttp_userdir="$localhttp[3]"

if [[ "$1" = -f ]]; then
  shift
  _wanted -C -f files expl file _files "$@" && return 0
fi

ipre="$IPREFIX"

if ! compset -P '(#b)([-+.a-z0-9]#):'; then
  _tags -C argument prefixes
  while _tags; do
    while _next_label prefixes expl 'URL prefix' -S '' "$@"; do
      compset -S '[^:/]*' && compstate[to_end]=''
      [[ -d $urls_path/bookmark ]] &&
        compadd "$expl[@]" bookmark: && ret=0
      compadd "$expl[@]" file: ftp:// gopher:// http:// && ret=0
    done
    (( ret )) || return 0
  done
  return 1
fi
scheme="$match[1]"

case "$scheme" in
  http|ftp|gopher)
    if ! compset -P //; then
      _wanted -C "$scheme" prefixes expl 'end of prefix' compadd -S '' "$@" //
      return
    fi
  ;;
  file)
    if ! compset -P //; then
      _tags -C file files
      while _tags; do
        while _next_label files expl 'local file'; do
          if [[ -prefix / ]]; then
	    _path_files "$expl[@]" -S '' -g '*(^/)' && ret=0
	    _path_files "$expl[@]" -S/ -r '/' -/ && ret=0
          elif [[ -z "$PREFIX" ]]; then
	    compadd -S '/' -r '/' "$expl[@]" "$@" - "${PWD%/}" && ret=0
          fi
        done
	(( ret )) || return 0
      done
      return 1
    fi
  ;;
  bookmark)
    if [[ -f "$urls_path/$scheme/${(Q)PREFIX}${(Q)SUFFIX}" &&
	  -s "$urls_path/$scheme/${(Q)PREFIX}${(Q)SUFFIX}" ]]; then
      _wanted -C bookmark bookmarks expl bookmarks \
          compadd "$@" -U - \
              "$ipre$(<"$urls_path/$scheme/${(Q)PREFIX}${(Q)SUFFIX}")" && ret=0
    else
      _tags -C bookmark files
      while _tags; do
        while _next_label files expl 'bookmark'; do
          _path_files -W "$urls_path/$scheme" "$expl[@]" -S '' -g '*(^/)' && 
              ret=0
          _path_files -W "$urls_path/$scheme" -S/ -r '/' "$expl[@]" -/ && ret=0
        done
	(( ret )) || return 0
      done
    fi
    return ret
  ;;
esac

# Complete hosts
if ! compset -P '(#b)([^/]#)/'; then
  uhosts=($urls_path/$scheme/$PREFIX*$SUFFIX(/:t))

  _tags hosts
  while _tags; do
    while _next_label hosts expl host "$@"; do
      compset -S '/*' || suf="/"
      (( $#uhosts )) || _hosts -S "$suf" "$expl[@]" && ret=0
      [[ "$scheme" = http ]] && uhosts=($uhosts $localhttp_servername)
      compadd -S "$suf" "$expl[@]" - $uhosts && ret=0
    done
    (( ret )) || return 0
  done
  return 1
fi
host="$match[1]"

# Complete part after hostname

_tags -C local files || return 1

if [[ "$localhttp_servername" = "$host" ]]; then
  if compset -P \~; then
    if ! compset -P '(#b)([^/]#)/'; then
      _users -S/ "$@"
      return
    fi
    user="$match[1]"
    while _tags; do
      while _next_label files expl 'local file'; do
        _path_files "$expl[@]" "$@" -W ~$user/$localhttp_userdir -g '*(^/)' && ret=0
        _path_files -S/ -r '/'  "$expl[@]" -W ~$user/$localhttp_userdir-/ && ret=0
      done
      (( ret )) || return 0
    done
  else
    while _tags; do
      while _next_label files expl 'local file'; do
        _path_files "$expl[@]" "$@" -W $localhttp_documentroot -g '*(^/)' && ret=0
        _path_files -S/ -r '/' "$expl[@]" -W $localhttp_documentroot -/ && ret=0
      done
      (( ret )) || return 0
    done
  fi
else
  while _tags; do
    while _next_label files expl 'local file'; do
      _path_files "$expl[@]" "$@" -W $urls_path/$scheme/$host -g '*(^/)' && ret=0
      _path_files -S/ -r '/' "$expl[@]" -W $urls_path/$scheme/$host -/ && ret=0
    done
    (( ret )) || return 0
  done
fi
return $ret