3 # Invoked from taskd/taskd.pl
10 [ "$cfg_permission_control" != "Hooks" ] ||
umask 000
13 proj
="${projdir%.git}"
15 cd "$cfg_reporoot/$projdir"
16 trap "echo '@OVER@'; touch .clone_failed" EXIT
17 url
="$(config_get baseurl)"
19 if [ "$cfg_project_owners" = "source" ]; then
20 config_set owner
"$(stat -c %U "$url" 2>/dev/null)"
23 mailaddrs
="$(config_get owner || :)"
24 [ -z "$cfg_admin" ] ||
25 if [ -z "$mailaddrs" ]; then mailaddrs
="$cfg_admin"; else mailaddrs
="$mailaddrs,$cfg_admin"; fi
28 echo "Initiating mirroring..."
30 svn
://* | svn
+http
://* | svn
+https
://*)
31 # We just remove svn+ here, so svn+http://... becomes http://...
32 # We also remove a trailing '/' to match what git-svn will do
35 # We require svn info to succeed on the URL otherwise it's
36 # simply not a valid URL and without using -s on the init it
37 # will not otherwise be tested until the fetch
38 svn
--non-interactive info
"$svnurl" > /dev
/null
39 # We initially use -s for the init which will possibly shorten
40 # the URL. However, the shortening can fail if a password is
41 # not required for the longer version but is for the shorter,
42 # so try again without -s if the -s version fails.
43 # We must use GIT_DIR=. here or ever so "helpful" git-svn will
44 # create a .git subdirectory!
45 GIT_DIR
=. git svn init
-s "$svnurl" < /dev
/null ||
46 GIT_DIR
=. git svn init
"$svnurl" < /dev
/null
47 # We need to remember this url so we can detect changes because
48 # ever so "helpful" git-svn may shorten it!
49 config_set svnurl
"$svnurl"
50 # At this point, since we asked for a standard layout (-s) git-svn
51 # may have been "helpful" and adjusted our $svnurl to a prefix and
52 # then glued the removed suffix onto the front of any svn-remote.svn.*
53 # config items. We could avoid this by not using the '-s' option
54 # but then we might not get all the history. If, for example, we
55 # are cloning an http://svn.example.com/repos/public repository that
56 # early in its history moved trunk => public/trunk we would miss that
57 # earlier history without allowing the funky shorten+prefix behavior.
58 # So we read back the svn-remote.svn.fetch configuration and compute
59 # the prefix. This way we are sure to get the correct prefix.
60 gitsvnurl
="$(git config --get svn-remote.svn.url || :)"
61 gitsvnfetch
="$(git config --get-all svn-remote.svn.fetch | tail -1 || :)"
62 gitsvnprefix
="${gitsvnfetch%%:*}"
63 gitsvnsuffix
="${gitsvnprefix##*/}"
64 gitsvnprefix
="${gitsvnprefix%$gitsvnsuffix}"
65 # Ask git-svn to store everything in the normal non-remote
66 # locations being careful to use the correct prefix
67 git config
--replace-all svn-remote.svn.fetch
"${gitsvnprefix}trunk:refs/heads/master"
68 git config
--replace-all svn-remote.svn.branches
"${gitsvnprefix}branches/*:refs/heads/*"
69 git config
--replace-all svn-remote.svn.tags
"${gitsvnprefix}tags/*:refs/tags/*"
70 # look for additional non-standard directories to fetch
71 # check for standard layout at the same time
74 { svn
--non-interactive ls "$gitsvnurl/${gitsvnprefix}" 2>/dev
/null ||
:; } | \
75 { while read file; do case $file in
76 # skip the already-handled standard ones and any with a space or tab
78 trunk
/|branches
/|tags
/) foundstd
=1;;
79 # only fetch extra directories from the $svnurl root (not any files)
80 *?
/) git config
--add svn-remote.svn.fetch \
81 "${gitsvnprefix}${file%/}:refs/heads/${file%/}";;
84 # if files found and no standard directories present use a simpler layout
85 if [ -z "$foundstd" ] && [ -n "$foundfile" ]; then
86 git config
--unset svn-remote.svn.branches
87 git config
--unset svn-remote.svn.tags
88 git config
--replace-all svn-remote.svn.fetch
':refs/heads/master'
90 # Again, be careful to use GIT_DIR=. here or else new .git subdirectory!
91 GIT_DIR
=. git svn fetch
--quiet < /dev
/null
92 # git svn does not preserve group permissions in the svn subdirectory
93 chmod -R ug
+rw
,o
+r svn
94 # git svn also leaves behind ref turds that end with @nnn
95 # We get rid of them now
97 { while read sha1 ref
; do
99 ?
*@
[1-9]|?
*@
[1-9][0-9]|?
*@
[1-9][0-9][0-9]|?
*@
[1-9][0-9][0-9][0-9]|\
100 ?
*@
[1-9][0-9][0-9][0-9][0-9]|?
*@
[1-9][0-9][0-9][0-9][0-9][0-9]|\
101 ?
*@
[1-9][0-9][0-9][0-9][0-9][0-9][0-9]|\
102 ?
*@
[1-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9])
103 git update-ref
-d "$ref"
108 httpurl
="${url/darcs:\/\//http://}"
109 "$cfg_basedir"/bin
/darcs-fast-export
--export-marks=$
(pwd)/dfe-marks
"$httpurl" | \
110 git fast-import
--export-marks=$
(pwd)/gfi-marks
111 # This is here because by default only the exit code of
112 # git fast-import is checked
113 [ ${PIPESTATUS[0]} = 0 -a ${PIPESTATUS[1]} = 0 ]
116 # we just remove bzr:// here, a typical bzr url is just
118 bzrurl
="${url#bzr://}"
119 bzr fast-export
--export-marks=$
(pwd)/bfe-marks
"$bzrurl" | \
120 git fast-import
--export-marks=$
(pwd)/gfi-marks
121 [ ${PIPESTATUS[0]} = 0 -a ${PIPESTATUS[1]} = 0 ]
124 git remote
rm origin
>/dev
/null
2>&1 ||
:
125 git remote add
--mirror origin
"$url"
126 GIT_SSL_NO_VERIFY
=1 git remote update
127 GIT_SSL_NO_VERIFY
=1 git remote prune origin
131 # The objects subdirectories permissions must be updated now.
132 # In the case of a dumb http clone, the permissions will not be correct
133 # (missing group write) despite the core.sharedrepository=1 setting!
134 # The objects themselves seem to have the correct permissions.
135 # This problem appears to have been fixed in the most recent git versions.
137 [ "$cfg_permission_control" != "Hooks" ] || perms
=go
+w
138 chmod $perms $
(find objects
-maxdepth 1 -type d
) 2>/dev
/null ||
:
140 # Initialize gitweb.lastchange and info/lastactivity
141 git config gitweb.lastchange
"$(date '+%a, %d %b %Y %T %z')"
142 git for-each-ref
--sort=-committerdate --format='%(committerdate:iso8601)' \
143 --count=1 refs
/heads
> info
/lastactivity
144 [ -s info
/lastactivity
] ||
rm -f info
/lastactivity
147 echo "Final touches..."
148 git update-server-info
151 [ -z "$mailaddrs" ] ||
152 mail -s "[$cfg_name] $proj clone completed" "$mailaddrs" <<EOT || :
153 Congratulations! The clone of project $proj just completed.
156 * GitWeb interface: $cfg_gitweburl/$projdir
157 * Project settings: $cfg_webadmurl/editproj.cgi?name=$proj
162 echo "Mirroring finished successfuly!"
163 rm .clone_in_progress