blob: 4c61506cd068729e17c9bd8da6c1b4a0b3025692 (
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
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
|
## vim:ft=zsh:foldmethod=marker
function VCS_INFO_quilt-match() {
emulate -L zsh
setopt extendedglob
local d mode="$1" param="$2"
local -a list
case ${mode} in
(assoc) list=( ${(kOP)param} );;
(array) : "${foo[@]}" ${(t)foo}; list=( ${(OP)param} );;
(*) return 1;;
esac
for d in "${list[@]}"; do
if [[ ${PWD} == ${d%/##}(|/*) ]]; then
print "$d"
return 0
fi
done
return 1
}
function VCS_INFO_quilt-standalone-detect() {
emulate -L zsh
setopt extendedglob
local param
local -i ret
zstyle -s "${context}" quilt-standalone param || return 1
[[ "${param}" == 'never' ]] && return 1
[[ "${param}" == 'always' ]] && return 0
if (( ${+functions[$param]} )); then
${param}
return $?
fi
case ${(Pt)param} in
*association*)
local m
local -A A
m="$(VCS_INFO_quilt-match assoc ${param})"
A=(${(kvP)param})
(( $? == 0 )) && [[ ${A[$m]} == "true" ]] && return 0
return 1
;;
*array*)
typeset -gU ${param}
VCS_INFO_quilt-match array ${param} > /dev/null
return $?
;;
*scalar*)
[[ "${(P)param}" == 'always' ]] && return 0
[[ "${(P)param}" == 'never' ]] && return 1
;;
esac
# If nothing hit yet, it just wasn't meant to be.
return 1
}
function VCS_INFO_quilt-dirfind() {
# This is a wrapper around VCS_INFO_bydir_detect(). It makes sure
# that $vcs_comm[] is unchanged. Currently, changing anything in it
# should not be an issue, but this makes sure the code can safely
# be called elsewhere, too - if needed.
emulate -L zsh
setopt extendedglob
local dir="$1" file="$2"; shift $#
local ret oldfile olddir
olddir=${vcs_comm[basedir]}
vcs_comm[basedir]=''
oldfile=${vcs_comm[detect_need_file]}
vcs_comm[detect_need_file]=${file}
VCS_INFO_bydir_detect ${dir}
ret=$?
vcs_comm[detect_need_file]=${oldfile}
printf '%s' ${vcs_comm[basedir]}
vcs_comm[basedir]="${olddir}"
return ${ret}
}
function VCS_INFO_quilt-patch2subject() {
VCS_INFO_patch2subject "$@"
}
function VCS_INFO_quilt() {
emulate -L zsh
setopt extendedglob
local mode="$1"
local patches pc tmp qstring root
local -i ret
local context
local -a applied unapplied all applied_string unapplied_string quiltcommand quilt_env
local -A hook_com
context=":vcs_info:${vcs}.quilt-${mode}:${usercontext}:${rrn}"
zstyle -t "${context}" use-quilt || return 1
case ${mode} in
(standalone)
VCS_INFO_quilt-standalone-detect || return 1
;;
(addon)
;;
(*)
printf 'Invalid mode: `%s'\''\n' "$1"
return 2
;;
esac
pc="$(VCS_INFO_quilt-dirfind .pc .version)"
ret=$?
if (( ret == 0 )); then
[[ ${quiltmode} == 'standalone' ]] && root=${pc}
pc=${pc}/.pc
if [[ -e ${pc}/applied-patches ]]; then
applied=( ${(f)"$(<$pc/applied-patches)"} )
# throw away empty entries
applied=( ${applied:#} )
applied=( ${(Oa)applied} )
else
applied=()
fi
patches=$(<$pc/.quilt_patches)
patches=`builtin cd -q "${pc:h}" && print -r - ${patches:P}`
fi
if zstyle -t "${context}" get-unapplied; then
# This zstyle call needs to be moved further up if `quilt' needs
# to be run in more places than this one.
zstyle -s "${context}" quiltcommand quiltcommand || quiltcommand='quilt'
quilt_env=(env)
if [ -z "$patches" ]; then
zstyle -s "${context}" quilt-patch-dir patches || patches="${QUILT_PATCHES}"
if [[ "${patches}" != /* ]]; then
tmp=${patches:-patches}
patches="$(VCS_INFO_quilt-dirfind "${tmp}")"
ret=$?
(( ret )) && return ${ret}
patches=${patches}/${tmp}
else
[[ -d ${patches} ]] || return 1
fi
quilt_env+=(QUILT_PATCHES="$patches")
fi
unapplied=( ${(f)"$(${quilt_env[@]} $quiltcommand --quiltrc /dev/null unapplied 2> /dev/null)"} )
unapplied=( ${unapplied:#} )
else
unapplied=()
fi
if [[ -n $patches ]]; then
() {
local i
for ((i=1; i<=$#applied; i++)); do
if VCS_INFO_quilt-patch2subject "$patches/$applied[$i]" && (( $+REPLY ))
then
applied[$i]+=" $REPLY"
else
applied[$i]+=" ?"
fi
done
for ((i=1; i<=$#unapplied; i++)); do
if VCS_INFO_quilt-patch2subject "$patches/$unapplied[$i]" && (( $+REPLY ))
then
unapplied[$i]+=" $REPLY"
else
unapplied[$i]+=" ?"
fi
done
}
fi
all=( ${(Oa)applied} ${unapplied} )
if VCS_INFO_hook 'gen-applied-string' "${applied[@]}"; then
if (( ${#applied} )); then
applied_string=${applied[1]}
else
applied_string=""
fi
else
applied_string=${hook_com[applied-string]}
fi
hook_com=()
if VCS_INFO_hook 'gen-unapplied-string' "${unapplied[@]}"; then
unapplied_string="${#unapplied}"
else
unapplied_string=${hook_com[unapplied-string]}
fi
if (( ${#applied} )); then
zstyle -s "${context}" patch-format qstring || qstring="%p (%n applied)"
else
zstyle -s "${context}" nopatch-format qstring || qstring="no patch applied"
fi
hook_com=( applied "${applied_string}" unapplied "${unapplied_string}"
applied-n ${#applied} unapplied-n ${#unapplied} all-n ${#all} )
if VCS_INFO_hook 'set-patch-format' ${qstring}; then
zformat -f qstring "${qstring}" "p:${hook_com[applied]}" "u:${hook_com[unapplied]}" \
"n:${#applied}" "c:${#unapplied}" "a:${#all}"
else
qstring=${hook_com[patch-replace]}
fi
hook_com=()
case ${mode} in
(standalone)
VCS_INFO_formats '' '' "${root}" '' '' '' "${qstring}"
VCS_INFO_set
;;
(addon)
# When VCS_INFO_quilt() is called with "addon" a "local REPLY" variable
# should be in place. That variable can be unset after it's being used.
REPLY="${qstring}"
;;
esac
VCS_INFO_hook 'post-quilt' ${mode} ${patches} ${pc:-\\-nopc-}
}
VCS_INFO_quilt "$@"
|
