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
|
# Functions to make it easier to type URLs as command line arguments. As
# you type, the input character is analyzed and, if it may need quoting,
# the current word is checked for a URI scheme. If one is found and the
# current word is not already in quotes, a backslash is inserted before
# the input character.
# Setup:
# autoload -Uz url-quote-magic
# zle -N self-insert url-quote-magic
# A number of zstyles may be set to control the quoting behavior.
#
# url-metas
# This style is looked up in the context :url-quote-magic:SCHEME (where
# SCHEME is that of the current URL, e.g. "ftp"). The value is a string
# listing the characters to be treated as globbing metacharacters when
# appearing in a URL using that scheme. The default is to quote all zsh
# extended globbing characters, excluding '<' and '>' but including
# braces (as in brace expansion). See also url-seps.
#
# url-seps
# Like url-metas, but lists characters that should be considered command
# separators, redirections, history references, etc. The default is to
# quote the standard set of shell separators, excluding those that
# overlap with the extended globbing characters, but including '<' and
# '>' and the first character of $histchars.
#
# url-globbers
# This style is looked up in the context :url-quote-magic. The values
# form a list of command names that are expected to do their own globbing
# on the URL string. This implies that they are aliased to use the
# "noglob" modifier. When the first word on the line matches one of the
# values AND the URL refers to a local file (see url-local-schema), only
# the url-seps characters are quoted; the url-metas are left alone,
# allowing them to affect command-line parsing, completion, etc. The
# default values are a literal "noglob" plus (when the zsh/parameter
# module is available) any commands aliased to the helper function
# "urlglobber" or its alias "globurl".
#
# url-local-schema
# This style is always looked up in the context :urlglobber, even though
# it is used by both url-quote-magic and urlglobber. The values form
# a list of URI schema that should be treated as referring to local files
# by their real local path names, as opposed to files which are specified
# relative to a web-server-defined document root. The defaults are "ftp"
# and "file".
#
# url-other-schema
# Like url-local-schema, but lists all other URI schema upon which
# urlglobber and url-quote-magic should act. If the URI on the
# command line does not have a scheme appearing either in this list or in
# url-local-schema, it is not magically quoted. The default values are
# "http", "https", and "ftp". When a scheme appears both here and in
# url-local-schema, it is quoted differently depending on whether the
# command name appears in url-globbers.
# TODO:
# Add a style for "document root" for globbing local URLs.
# Turn this on at colon, and off again at space or accept.
# Use compsys for nested quoting analysis and command parsing.
# Establish default values for styles, but only if not already set
local -a reply
zstyle -m ':url-quote-magic:\*' url-metas '*' ||
zstyle ':url-quote-magic:*' url-metas '*?[]^(|)~#{}='
zstyle -m ':url-quote-magic:\*' url-seps '*' ||
zstyle -e ':url-quote-magic:*' url-seps 'reply=(";&<>${histchars[1]}")'
zstyle -m :url-quote-magic url-globbers '*' ||
zstyle -e :url-quote-magic url-globbers \
'zmodload -i zsh/parameter;
reply=( noglob
${(k)galiases[(R)(* |)(noglob|urlglobber|globurl) *]:-}
${(k)aliases[(R)(* |)(noglob|urlglobber|globurl) *]:-} )'
zstyle -m ':urlglobber' url-local-schema '*' ||
zstyle ':urlglobber' url-local-schema ftp file
zstyle -m ':urlglobber' url-other-schema '*' ||
zstyle ':urlglobber' url-other-schema http https ftp
# Define the "urlglobber" helper function and shorthand "globurl" alias
function urlglobber {
local -a args globbed localschema otherschema
local arg command="$1"
shift
zstyle -s :urlglobber url-local-schema localschema '|'
zstyle -s :urlglobber url-other-schema otherschema '|'
for arg
do
case "${arg}" in
((${~localschema}):/(|/localhost)/*)
globbed=( ${~${arg##ftp://(localhost|)}} )
args[$#args+1]=( "${(M)arg##(${~localchema})://(localhost|)}${(@)^globbed}" )
;;
((${~otherschema}):*) args[${#args}+1]="$arg";;
(*) args[${#args}+1]=( ${~arg} );;
esac
done
"$command" "${(@)args}"
}
alias globurl='noglob urlglobber '
# Finally, define (and execute if necessary) the function we really want
function url-quote-magic {
setopt localoptions noksharrays extendedglob
local qkey="${(q)KEYS}"
if [[ "$KEYS" != "$qkey" ]]
then
local lbuf="$LBUFFER$qkey"
if [[ "${(Q)LBUFFER}$KEYS" == "${(Q)lbuf}" ]]
then
local -a words
words=("${(@Q)${(z)lbuf}}")
local urlseps urlmetas urlglobbers localschema otherschema
if [[ "$words[-1]" == (#b)([^:]##):* ]]
then
zstyle -s ":url-quote-magic:$match[1]" url-seps urlseps ''
zstyle -s ":url-quote-magic:$match[1]" url-metas urlmetas ''
fi
zstyle -s :url-quote-magic url-globbers urlglobbers '|'
zstyle -s :urlglobber url-other-schema otherschema '|'
if [[ "$words[1]" == ${~urlglobbers} ]]
then
zstyle -s :urlglobber url-local-schema localschema '|'
else
localschema=' '
fi
case "$words[-1]" in
(*[\'\"]*) ;;
((${~localschema}):/(|/localhost)/*)
[[ "$urlseps" == *"$KEYS"* ]] &&
LBUFFER="$LBUFFER\\" ;;
((${~otherschema}):*)
[[ "$urlseps$urlmetas" == *"$KEYS"* ]] &&
LBUFFER="$LBUFFER\\" ;;
esac
fi
fi
zle .self-insert
}
# Handle zsh autoloading conventions
[[ -o kshautoload ]] || url-quote-magic "$@"
|
