Merge branch 'rb/hpe'
[git.git] / git-remote-testgit.sh
blob752c763eb666e197304efbc7ea006325a36ff870
1 #!/bin/sh
2 # Copyright (c) 2012 Felipe Contreras
4 # The first argument can be a url when the fetch/push command was a url
5 # instead of a configured remote. In this case, use a generic alias.
6 if test "$1" = "testgit::$2"; then
7 alias=_
8 else
9 alias=$1
11 url=$2
13 dir="$GIT_DIR/testgit/$alias"
14 prefix="refs/testgit/$alias"
16 default_refspec="refs/heads/*:${prefix}/heads/*"
18 refspec="${GIT_REMOTE_TESTGIT_REFSPEC-$default_refspec}"
20 test -z "$refspec" && prefix="refs"
22 GIT_DIR="$url/.git"
23 export GIT_DIR
25 force=
27 mkdir -p "$dir"
29 if test -z "$GIT_REMOTE_TESTGIT_NO_MARKS"
30 then
31 gitmarks="$dir/git.marks"
32 testgitmarks="$dir/testgit.marks"
33 test -e "$gitmarks" || >"$gitmarks"
34 test -e "$testgitmarks" || >"$testgitmarks"
37 while read line
39 case $line in
40 capabilities)
41 echo 'import'
42 echo 'export'
43 test -n "$refspec" && echo "refspec $refspec"
44 if test -n "$gitmarks"
45 then
46 echo "*import-marks $gitmarks"
47 echo "*export-marks $gitmarks"
49 test -n "$GIT_REMOTE_TESTGIT_SIGNED_TAGS" && echo "signed-tags"
50 test -n "$GIT_REMOTE_TESTGIT_NO_PRIVATE_UPDATE" && echo "no-private-update"
51 echo 'option'
52 echo
54 list)
55 git for-each-ref --format='? %(refname)' 'refs/heads/'
56 head=$(git symbolic-ref HEAD)
57 echo "@$head HEAD"
58 echo
60 import*)
61 # read all import lines
62 while true
64 ref="${line#* }"
65 refs="$refs $ref"
66 read line
67 test "${line%% *}" != "import" && break
68 done
70 if test -n "$gitmarks"
71 then
72 echo "feature import-marks=$gitmarks"
73 echo "feature export-marks=$gitmarks"
76 if test -n "$GIT_REMOTE_TESTGIT_FAILURE"
77 then
78 echo "feature done"
79 exit 1
82 echo "feature done"
83 git fast-export \
84 ${testgitmarks:+"--import-marks=$testgitmarks"} \
85 ${testgitmarks:+"--export-marks=$testgitmarks"} \
86 $refs |
87 sed -e "s#refs/heads/#${prefix}/heads/#g"
88 echo "done"
90 export)
91 if test -n "$GIT_REMOTE_TESTGIT_FAILURE"
92 then
93 # consume input so fast-export doesn't get SIGPIPE;
94 # git would also notice that case, but we want
95 # to make sure we are exercising the later
96 # error checks
97 while read line; do
98 test "done" = "$line" && break
99 done
100 exit 1
103 before=$(git for-each-ref --format=' %(refname) %(objectname) ')
105 git fast-import \
106 ${force:+--force} \
107 ${testgitmarks:+"--import-marks=$testgitmarks"} \
108 ${testgitmarks:+"--export-marks=$testgitmarks"} \
109 --quiet
111 # figure out which refs were updated
112 git for-each-ref --format='%(refname) %(objectname)' |
113 while read ref a
115 case "$before" in
116 *" $ref $a "*)
117 continue ;; # unchanged
118 esac
119 if test -z "$GIT_REMOTE_TESTGIT_PUSH_ERROR"
120 then
121 echo "ok $ref"
122 else
123 echo "error $ref $GIT_REMOTE_TESTGIT_PUSH_ERROR"
125 done
127 echo
129 option\ *)
130 read cmd opt val <<-EOF
131 $line
133 case $opt in
134 force)
135 test $val = "true" && force="true" || force=
136 echo "ok"
139 echo "unsupported"
141 esac
144 exit
146 esac
147 done