blob: 3c5d94b344b31d69b42bcb75d718dd23d01be542 (
plain)
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
|
#!/bin/sh
. git-sh-setup || die "Not a git archive"
get_data_source () {
case "$1" in
*/*)
# Not so fast. This could be the partial URL shorthand...
token=$(expr "$1" : '\([^/]*\)/')
remainder=$(expr "$1" : '[^/]*/\(.*\)')
if test -f "$GIT_DIR/branches/$token"
then
echo branches-partial
else
echo ''
fi
;;
*)
if test -f "$GIT_DIR/remotes/$1"
then
echo remotes
elif test -f "$GIT_DIR/branches/$1"
then
echo branches
else
echo ''
fi ;;
esac
}
get_remote_url () {
data_source=$(get_data_source "$1")
case "$data_source" in
'')
echo "$1" ;;
remotes)
sed -ne '/^URL: */{
s///p
q
}' "$GIT_DIR/remotes/$1" ;;
branches)
sed -e 's/#.*//' "$GIT_DIR/branches/$1" ;;
branches-partial)
token=$(expr "$1" : '\([^/]*\)/')
remainder=$(expr "$1" : '[^/]*/\(.*\)')
url=$(sed -e 's/#.*//' "$GIT_DIR/branches/$token")
echo "$url/$remainder"
;;
*)
die "internal error: get-remote-url $1" ;;
esac
}
get_remote_default_refs_for_push () {
data_source=$(get_data_source "$1")
case "$data_source" in
'' | branches | branches-partial)
;; # no default push mapping, just send matching refs.
remotes)
sed -ne '/^Push: */{
s///p
}' "$GIT_DIR/remotes/$1" ;;
*)
die "internal error: get-remote-default-ref-for-push $1" ;;
esac
}
# Subroutine to canonicalize remote:local notation
canon_refs_list_for_fetch () {
for ref
do
force=
case "$ref" in
+*)
ref=$(expr "$ref" : '\+\(.*\)')
force=+
;;
esac
expr "$ref" : '.*:' >/dev/null || ref="${ref}:"
remote=$(expr "$ref" : '\([^:]*\):')
local=$(expr "$ref" : '[^:]*:\(.*\)')
case "$remote" in
'') remote=HEAD ;;
refs/heads/* | refs/tags/*) ;;
heads/* | tags/* ) remote="refs/$remote" ;;
*) remote="refs/heads/$remote" ;;
esac
case "$local" in
'') local= ;;
refs/heads/* | refs/tags/*) ;;
heads/* | tags/* ) local="refs/$local" ;;
*) local="refs/heads/$local" ;;
esac
echo "${force}${remote}:${local}"
done
}
# Returns list of src: (no store), or src:dst (store)
get_remote_default_refs_for_fetch () {
data_source=$(get_data_source "$1")
case "$data_source" in
'' | branches-partial)
echo "HEAD:" ;;
branches)
remote_branch=$(sed -ne '/#/s/.*#//p' "$GIT_DIR/branches/$1")
case "$remote_branch" in '') remote_branch=master ;; esac
echo "refs/heads/${remote_branch}:refs/heads/$1"
;;
remotes)
canon_refs_list_for_fetch $(sed -ne '/^Pull: */{
s///p
}' "$GIT_DIR/remotes/$1")
;;
*)
die "internal error: get-remote-default-ref-for-push $1" ;;
esac
}
get_remote_refs_for_push () {
case "$#" in
0) die "internal error: get-remote-refs-for-push." ;;
1) get_remote_default_refs_for_push "$@" ;;
*) shift; echo "$@" ;;
esac
}
get_remote_refs_for_fetch () {
case "$#" in
0)
die "internal error: get-remote-refs-for-fetch." ;;
1)
get_remote_default_refs_for_fetch "$@" ;;
*)
shift
tag_just_seen=
for ref
do
if test "$tag_just_seen"
then
echo "refs/tags/${ref}:refs/tags/${ref}"
tag_just_seen=
continue
else
case "$ref" in
tag)
tag_just_seen=yes
continue
;;
esac
fi
canon_refs_list_for_fetch "$ref"
done
;;
esac
}
|
