Merge branch 'master' of git://ozlabs.org/~paulus/gitk
[git] / t / t5801 / git-remote-testgit
1 #!/bin/sh
2 # Copyright (c) 2012 Felipe Contreras
3
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
10 fi
11 url=$2
12
13 dir="$GIT_DIR/testgit/$alias"
14
15 h_refspec="refs/heads/*:refs/testgit/$alias/heads/*"
16 t_refspec="refs/tags/*:refs/testgit/$alias/tags/*"
17
18 if test -n "$GIT_REMOTE_TESTGIT_NOREFSPEC"
19 then
20         h_refspec=""
21         t_refspec=""
22 fi
23
24 GIT_DIR="$url/.git"
25 export GIT_DIR
26
27 force=
28
29 mkdir -p "$dir"
30
31 if test -z "$GIT_REMOTE_TESTGIT_NO_MARKS"
32 then
33         gitmarks="$dir/git.marks"
34         testgitmarks="$dir/testgit.marks"
35         test -e "$gitmarks" || >"$gitmarks"
36         test -e "$testgitmarks" || >"$testgitmarks"
37 fi
38
39 while read line
40 do
41         case $line in
42         capabilities)
43                 echo 'import'
44                 echo 'export'
45                 test -n "$h_refspec" && echo "refspec $h_refspec"
46                 test -n "$t_refspec" && echo "refspec $t_refspec"
47                 if test -n "$gitmarks"
48                 then
49                         echo "*import-marks $gitmarks"
50                         echo "*export-marks $gitmarks"
51                 fi
52                 test -n "$GIT_REMOTE_TESTGIT_SIGNED_TAGS" && echo "signed-tags"
53                 test -n "$GIT_REMOTE_TESTGIT_NO_PRIVATE_UPDATE" && echo "no-private-update"
54                 echo 'option'
55                 echo
56                 ;;
57         list)
58                 git for-each-ref --format='? %(refname)' 'refs/heads/' 'refs/tags/'
59                 head=$(git symbolic-ref HEAD)
60                 echo "@$head HEAD"
61                 echo
62                 ;;
63         import*)
64                 # read all import lines
65                 while true
66                 do
67                         ref="${line#* }"
68                         refs="$refs $ref"
69                         read line
70                         test "${line%% *}" != "import" && break
71                 done
72
73                 if test -n "$gitmarks"
74                 then
75                         echo "feature import-marks=$gitmarks"
76                         echo "feature export-marks=$gitmarks"
77                 fi
78
79                 if test -n "$GIT_REMOTE_TESTGIT_FAILURE"
80                 then
81                         echo "feature done"
82                         exit 1
83                 fi
84
85                 echo "feature done"
86                 git fast-export \
87                         ${h_refspec:+"--refspec=$h_refspec"} \
88                         ${t_refspec:+"--refspec=$t_refspec"} \
89                         ${testgitmarks:+"--import-marks=$testgitmarks"} \
90                         ${testgitmarks:+"--export-marks=$testgitmarks"} \
91                         $refs
92                 echo "done"
93                 ;;
94         export)
95                 if test -n "$GIT_REMOTE_TESTGIT_FAILURE"
96                 then
97                         # consume input so fast-export doesn't get SIGPIPE;
98                         # git would also notice that case, but we want
99                         # to make sure we are exercising the later
100                         # error checks
101                         while read line; do
102                                 test "done" = "$line" && break
103                         done
104                         exit 1
105                 fi
106
107                 before=$(git for-each-ref --format=' %(refname) %(objectname) ')
108
109                 git fast-import \
110                         ${force:+--force} \
111                         ${testgitmarks:+"--import-marks=$testgitmarks"} \
112                         ${testgitmarks:+"--export-marks=$testgitmarks"} \
113                         --quiet
114
115                 # figure out which refs were updated
116                 git for-each-ref --format='%(refname) %(objectname)' |
117                 while read ref a
118                 do
119                         case "$before" in
120                         *" $ref $a "*)
121                                 continue ;;     # unchanged
122                         esac
123                         if test -z "$GIT_REMOTE_TESTGIT_PUSH_ERROR"
124                         then
125                                 echo "ok $ref"
126                         else
127                                 echo "error $ref $GIT_REMOTE_TESTGIT_PUSH_ERROR"
128                         fi
129                 done
130
131                 echo
132                 ;;
133         option\ *)
134                 read cmd opt val <<-EOF
135                 $line
136                 EOF
137                 case $opt in
138                 force)
139                         test $val = "true" && force="true" || force=
140                         echo "ok"
141                         ;;
142                 *)
143                         echo "unsupported"
144                         ;;
145                 esac
146                 ;;
147         '')
148                 exit
149                 ;;
150         esac
151 done