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2014-06-04t5000, t5003: do not use test_cmp to compare binary filesLibravatar Stepan Kasal1-17/+17
test_cmp() is primarily meant to compare text files (and display the difference for debug purposes). Raw "cmp" is better suited to compare binary files (tar, zip, etc.). On MinGW, test_cmp is a shell function mingw_test_cmp that tries to read both files into environment, stripping CR characters (introduced in commit 4d715ac0). This function usually speeds things up, as fork is extremly slow on Windows. But no wonder that this function is extremely slow and sometimes even crashes when comparing large tar or zip files. Signed-off-by: Stepan Kasal <kasal@ucw.cz> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-02-28add uploadarchive.allowUnreachable optionLibravatar Scott J. Goldman1-0/+9
In commit ee27ca4, we started restricting remote git-archive invocations to only accessing reachable commits. This matches what upload-pack allows, but does restrict some useful cases (e.g., HEAD:foo). We loosened this in 0f544ee, which allows `foo:bar` as long as `foo` is a ref tip. However, that still doesn't allow many useful things, like: 1. Commits accessible from a ref, like `foo^:bar`, which are reachable 2. Arbitrary sha1s, even if they are reachable. We can do a full object-reachability check for these cases, but it can be quite expensive if the client has sent us the sha1 of a tree; we have to visit every sub-tree of every commit in the worst case. Let's instead give site admins an escape hatch, in case they prefer the more liberal behavior. For many sites, the full object database is public anyway (e.g., if you allow dumb walker access), or the site admin may simply decide the security/convenience tradeoff is not worth it. This patch adds a new config option to disable the restrictions added in ee27ca4. It defaults to off, meaning there is no change in behavior by default. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-12-17Merge branch 'jk/t5000-gzip-simplify'Libravatar Junio C Hamano1-16/+4
Test fix. * jk/t5000-gzip-simplify: t5000: simplify gzip prerequisite checks
2013-12-04t5000: simplify gzip prerequisite checksLibravatar Jeff King1-16/+4
In t5000, we test the built-in ".tar.gz" config for git-archive. To make our tests portable, we check that we have a way to both gzip and gunzip, and we respected environment variables to point to alternate commands for doing these operations. However, the $GZIP variable did not actually do anything, as changing it would not affect the baked-in value in archive-tar.c. Moreover, setting the variable $GZIP influences gzip itself. From the gzip man page: The environment variable GZIP can hold a set of default options for gzip. These options are interpreted first and can be overwritten by explicit command line parameters. We could rename this variable, and use it to set up custom config (or even have a Makefile knob to affect the built binary), but it is not worth the trouble; nobody has ever reported a problem with the baked-in default, and they can always change it via config if they need to. Let's just drop the variable and use "gzip" in the test (keeping the prerequisite, of course). While we're at it, we can drop the GUNZIP variable and prerequisite; it uses "gzip -d", so if we have GZIP, we will have both. We can also use test_lazy_prereq for the gzip prerequisite, which is simpler and behaves more consistently with the rest of git (e.g., by making output available when the test is run with "-v"). Noticed-by: Christian Hesse <mail@eworm.de> Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-11-12tar-tree: remove deprecated commandLibravatar John Keeping1-13/+3
"git tar-tree" has been a thin wrapper around "git archive" since commit fd88d9c (Remove upload-tar and make git-tar-tree a thin wrapper to git-archive, 2006-09-24), which also made it print a message indicating that git-tar-tree is deprecated. Signed-off-by: John Keeping <john@keeping.me.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-05-20t5000: test long filenamesLibravatar René Scharfe1-0/+46
Add a file with a long name to the test archive in order to check entries with pax extended headers. Also add a check for tar versions that doen't understand this format. Those versions should extract the headers as a regular files. Add code to check_tar() to interpret the path header if present, so that our tests work even with those tar versions. It's important to use the fallback code only if needed to still be able to detect git archive errorously creating pax headers as regular file entries (with a suitable tar version, of course). The archive used to check for pax header support in tar was generated using GNU tar 1.26 and its option --format=pax. Tested successfully on NetBSD 6.1, which has a tar version lacking pax header support. Signed-off-by: René Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-05-20t5000: simplify tar-tree testsLibravatar René Scharfe1-23/+8
Just compare the archives created by git tar-tree with the ones created using git archive with the equivalent options, whose contents are checked already, instead of extracting them again. Signed-off-by: René Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-05-20t5000: use check_tar for prefix testLibravatar René Scharfe1-12/+12
Perform the full range of checks against all archived files instead of looking only at the file type of a few of them. Also add a test of a git archive with a prefix ending in with a slash, i.e. adding a full directory level. Signed-off-by: René Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-05-20t5000: factor out check_tarLibravatar René Scharfe1-13/+22
Create a helper function that extracts a tar archive and checks its contents, modelled after check_zip in t5003. Signed-off-by: René Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-05-20t5000, t5003: create directories for extracted files lazilyLibravatar René Scharfe1-3/+3
Create the directories b and c just before they are needed instead of up front. For t5003 it turns out we don't need them at all. For t5000 it makes the coming modifications easier. Signed-off-by: René Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-05-20t5000: integrate export-subst tests into regular testsLibravatar René Scharfe1-32/+6
Instead of creating extra archives for testing substitutions, set the attribute export-subst and overwrite the marked file with the expected (expanded) content right between committing and archiving. Thus placeholder expansion based on the committed content is performed with each archive creation and the comparison with the contents of directory a yields the correct result. We can then remove the special tests for export-subst. Signed-off-by: René Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-01-23archive-tar: use parse_config_key when parsing configLibravatar Jeff King1-1/+2
This is fewer lines of code, but more importantly, fixes a bogus pointer offset. We are looking for "tar." in the section, but later assume that the dot we found is at offset 9, not 3. This is a holdover from an earlier iteration of 767cf45 which called the section "tarfilter". As a result, we could erroneously reject some filters with dots in their name, as well as read uninitialized memory. Reported by (and test by) René Scharfe. Signed-off-by: Jeff King <peff@peff.net> Reviewed-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-01-07t5000, t5003: move ZIP tests into their own scriptLibravatar René Scharfe1-69/+0
This makes ZIP specific tweaks easier. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-01-07t0024, t5000: use test_lazy_prereq for UNZIPLibravatar René Scharfe1-7/+5
This change makes the code smaller and we can put it at the top of the script, its rightful place as setup code. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Reviewed-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-01-06t0024, t5000: clear variable UNZIP, use GIT_UNZIP insteadLibravatar René Scharfe1-5/+5
InfoZIP's unzip takes default parameters from the environment variable UNZIP. Unset it in the test library and use GIT_UNZIP for specifying alternate versions of the unzip command instead. t0024 wasn't even using variable for the actual extraction. t5000 was, but when setting it to InfoZIP's unzip it would try to extract from itself (because it treats the contents of $UNZIP as parameters), which failed of course. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Reviewed-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-05-03t5000: rationalize unzip testsLibravatar René Scharfe1-40/+39
Factor out a function for checking the contents of ZIP archives. It extracts their contents and compares them to the original files. This removes some duplicate code. Tests that just create archives can lose their UNZIP prerequisite. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-05-03archive-zip: streaming for deflated filesLibravatar René Scharfe1-0/+7
After an entry has been streamed out, its CRC and sizes are written as part of a data descriptor. For simplicity, we make the buffer for the compressed chunks twice as big as for the uncompressed ones, to be sure the result fit in even if deflate makes them bigger. t5000 verifies output. t1050 makes sure the command always respects core.bigfilethreshold Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-05-03archive-zip: streaming for stored filesLibravatar René Scharfe1-0/+6
Write a data descriptor containing the CRC of the entry and its sizes after streaming it out. For simplicity, do that only if we're storing files (option -0) for now. t5000 verifies output. t1050 makes sure the command always respects core.bigfilethreshold Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-05-03archive-tar: stream large blobs to tar fileLibravatar Nguyễn Thái Ngọc Duy1-0/+6
t5000 verifies output while t1050 makes sure the command always respects core.bigfilethreshold Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-12-16Merge branch 'jk/upload-archive-use-start-command'Libravatar Junio C Hamano1-5/+5
* jk/upload-archive-use-start-command: upload-archive: use start_command instead of fork
2011-11-21Merge branch 'jk/maint-1.6.2-upload-archive' into jk/maint-upload-archiveLibravatar Junio C Hamano1-0/+8
* jk/maint-1.6.2-upload-archive: archive: don't let remote clients get unreachable commits Conflicts: archive.c archive.h builtin-archive.c builtin/upload-archive.c t/t5000-tar-tree.sh
2011-11-21archive: don't let remote clients get unreachable commitsLibravatar Jeff King1-0/+8
Usually git is careful not to allow clients to fetch arbitrary objects from the database; for example, objects received via upload-pack must be reachable from a ref. Upload-archive breaks this by feeding the client's tree-ish directly to get_sha1, which will accept arbitrary hex sha1s, reflogs, etc. This is not a problem if all of your objects are publicly reachable anyway (or at least public to anybody who can run upload-archive). Or if you are making the repo available by dumb protocols like http or rsync (in which case the client can read your whole object db directly). But for sites which allow access only through smart protocols, clients may be able to fetch trees from commits that exist in the server's object database but are not referenced (e.g., because history was rewound). This patch tightens upload-archive's lookup to use dwim_ref rather than get_sha1. This means a remote client can only fetch the tip of a named ref, not an arbitrary sha1 or reflog entry. This also restricts some legitimate requests, too: 1. Reachable non-tip commits, like: git archive --remote=$url v1.0~5 2. Sub-trees of reachable commits, like: git archive --remote=$url v1.7.7:Documentation Local requests continue to use get_sha1, and are not restricted at all. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-11-21upload-archive: use start_command instead of forkLibravatar Jeff King1-5/+5
The POSIX-function fork is not supported on Windows. Use our start_command API instead, respawning ourselves in a special "writer" mode to follow the alternate code path. Remove the NOT_MINGW-prereq for t5000, as git-archive --remote now works. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-11-15Revert "upload-archive: use start_command instead of fork"Libravatar Junio C Hamano1-5/+5
This reverts commit c09cd77ea2fe3580b33918a99fe138d239ac2aaf, expecting a better version to be rerolled soon.
2011-10-30upload-archive: use start_command instead of forkLibravatar Erik Faye-Lund1-5/+5
The POSIX-function fork is not supported on Windows. Use our start_command API instead. As this is the last call-site that depends on the fork-stub in compat/mingw.h, remove that as well. Add an undocumented flag to git-archive that tells it that the action originated from a remote, so features can be disabled. Thanks to Jeff King for work on this part. Remove the NOT_MINGW-prereq for t5000, as git-archive --remote now works. Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com> Helped-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-03Skip archive --remote tests on WindowsLibravatar Johannes Sixt1-4/+4
These depend on a working git-upload-archive, which is broken on Windows, because it depends on fork(). Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-06-22upload-archive: allow user to turn off filtersLibravatar Jeff King1-3/+22
Some tar filters may be very expensive to run, so sites do not want to expose them via upload-archive. This patch lets users configure tar.<filter>.remote to turn them off. By default, gzip filters are left on, as they are about as expensive as creating zip archives. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-06-22archive: provide builtin .tar.gz filterLibravatar Jeff King1-0/+38
This works exactly as if the user had configured it via: [tar "tgz"] command = gzip -cn [tar "tar.gz"] command = gzip -cn but since it is so common, it's convenient to have it builtin without the user needing to do anything. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-06-22archive: implement configurable tar filtersLibravatar Jeff King1-0/+43
It's common to pipe the tar output produce by "git archive" through gzip or some other compressor. Locally, this can easily be done by using a shell pipe. When requesting a remote archive, though, it cannot be done through the upload-archive interface. This patch allows configurable tar filters, so that one could define a "tar.gz" format that automatically pipes tar output through gzip. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-10-01Skip 'git archive --remote' test on msysGitLibravatar Pat Thoyts1-1/+1
This test requires git daemon support which is not available on msysgit Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
2010-02-07archive: simplify archive format guessingLibravatar René Scharfe1-0/+10
The code to guess an output archive's format consumed any --format options and built a new one. Jonathan noticed that it does so in an unsafe way, risking to overflow the static buffer fmt_opt. Change the code to keep the existing --format options intact and to only add a new one if a format could be guessed based on the output file name. The new option is added as the first one, allowing the existing ones to overrule it, i.e. explicit --format options given on the command line win over format guesses, as before. To simplify the code further, format_from_name() is changed to return the full --format option, thus no potentially dangerous sprintf() calls are needed any more. Reported-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-10-08Git archive and trailing "/" in prefixLibravatar René Scharfe1-0/+12
With --prefix=string that does not end with a slash, the top-level entries are written out with the specified prefix as expected, but no paths in the directories are added. Fix this by adding the prefix in write_archive_entry() instead of letting get_pathspec() and read_tree_recursive() pair; they are designed to only handle prefixes that are path components. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-06-27Test git archive --remoteLibravatar Thomas Rast1-0/+4
Add a small test case for git archive --remote (and thus git-upload-archive), which so far went untested. Signed-off-by: Thomas Rast <trast@student.ethz.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-04-17archive tests: do not use .gitattributes in working directoryLibravatar René Scharfe1-4/+5
We are interested in using archive mostly from a bare repository, so it should not add .gitattributes to the work tree. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-03-22Use prerequisites to skip tests that need unzipLibravatar Johannes Sixt1-8/+8
Signed-off-by: Johannes Sixt <j6t@kdbg.org>
2009-03-22Use prerequisite tags to skip tests that depend on symbolic linksLibravatar Johannes Sixt1-1/+5
Many tests depend on that symbolic links work. This introduces a check that sets the prerequisite tag SYMLINKS if the file system supports symbolic links. Since so many tests have to check for this prerequisite, we do the check in test-lib.sh, so that we don't need to repeat the test in many scripts. To check for 'ln -s' failures, you can use a FAT partition on Linux: $ mkdosfs -C git-on-fat 1000000 $ sudo mount -o loop,uid=j6t,gid=users,shortname=winnt git-on-fat /mnt Clone git to /mnt and $ GIT_SKIP_TESTS='t0001.1[34] t0010 t1301 t403[34] t4129.[47] t5701.7 t7701.3 t9100 t9101.26 t9119 t9124.[67] t9200.10 t9600.6' \ make test (These additionally skipped tests depend on POSIX permissions that FAT on Linux does not provide.) Signed-off-by: Johannes Sixt <j6t@kdbg.org>
2009-03-19test suite: Use 'say' to say something instead of 'test_expect_success'Libravatar Johannes Sixt1-1/+1
Some tests report that some tests will be skipped. They used 'test_expect_success' with a trivially successful test. Nowadays we have the helper function 'say' for this purpose. In on case, 'say_color skip' is replaced by 'say' because the former is not intended as a public API. Signed-off-by: Johannes Sixt <j6t@kdbg.org>
2009-03-17Tests: use test_cmp instead of diff where possibleLibravatar Miklos Vajna1-11/+11
Several old tests were written before test_cmp was introduced, convert these to test_cmp. If were are at it, fix the order of the arguments where necessary to make expected come first, so the command shows how the test result deviates from the correct output. Signed-off-by: Miklos Vajna <vmiklos@frugalware.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-03-04git-archive: add --output=<file> to send output to a fileLibravatar Carlos Manuel Duclos Vergara1-0/+8
When archiving a repository there is no way to specify a file as output. This patch adds a new option "--output" that redirects the output to a file instead of stdout. Signed-off-by: Carlos Manuel Duclos Vergara <carlos.duclos@nokia.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-10-31Use test-chmtime -v instead of perl in t5000 to get mtime of a fileLibravatar Alex Riesen1-1/+1
The test was broken on admittedly broken combination of Windows, Cygwin, and ActiveState Perl. Signed-off-by: Alex Riesen <ariesen@harmanbecker.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-10-26git-archive: work in bare reposLibravatar Charles Bailey1-0/+21
This moves the call to git_config to a place where it doesn't break the logic for using git archive in a bare repository but retains the fix to make git archive respect core.autocrlf. Tests are by René Scharfe. Signed-off-by: Charles Bailey <charles@hashpling.org> Tested-by: Deskin Miller <deskinm@umich.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-25Merge branch 'maint'Libravatar Junio C Hamano1-6/+5
* maint: Makefile: fix shell quoting tests: propagate $(TAR) down from the toplevel Makefile index-pack.c: correctly initialize appended objects send-email: find body-encoding correctly
2008-07-25Makefile: fix shell quotingLibravatar Junio C Hamano1-5/+5
Makefile records paths to a few programs in GIT-BUILD-OPTIONS file. These paths need to be quoted twice: once to protect specials from the shell that runs the generated GIT-BUILD-OPTIONS file, and again to protect them (and the first level of quoting itself) from the shell that runs the "echo" inside the Makefile. You can test this by trying: $ ln -s /bin/tar "$HOME/Tes' program/tar" $ make TAR="$HOME/Tes' program/tar" test Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-25tests: propagate $(TAR) down from the toplevel MakefileLibravatar Junio C Hamano1-1/+0
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-06-09Teach new attribute 'export-ignore' to git-archiveLibravatar René Scharfe1-0/+9
Paths marked with this attribute are not output to git-archive output. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-05-13t5000: tar portability fixLibravatar Jeff King1-4/+4
The output of 'tar tv' varies from system to system. In particular, the t5000 was expecting to parse the date from something like: -rw-rw-r-- root/root 0 2008-05-13 04:27 file but FreeBSD's tar produces this: -rw-rw-r-- 0 root root 0 May 13 04:27 file Instead of relying on tar's output, let's just extract the file using tar and stat the result using perl. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-04-10git-archive: ignore prefix when checking file attributeLibravatar René Scharfe1-1/+14
Ulrik Sverdrup noticed that git-archive doesn't correctly apply the attribute export-subst when the option --prefix is given, too. When it checked if a file has the attribute turned on, git-archive would try to look up the full path -- including the prefix -- in .gitattributes. That's wrong, as the prefix doesn't need to have any relation to any existing directories, tracked or not. This patch makes git-archive ignore the prefix when looking up if value of the attribute export-subst for a file. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-09-13archive: fix subst file generationLibravatar René Scharfe1-6/+9
Before the strbuf conversion, result was a char pointer. The if statement checked for it being not NULL, which meant that no "$Format:...$" string had been found and no replacement had to be made. format_subst() returned NULL in that case -- the caller then simply kept the original file content, as it was unaffected by the expansion. The length of the string being 0 is not the same as the string being NULL (expansion to an empty string vs. no expansion at all), so checking result.len != 0 is not a full replacement for the old NULL check. However, I doubt the subtle optimization explained above resulted in a notable speed-up anyway. Simplify the code and add the tail of the file to the expanded string unconditionally. [jc: added a test to expose the breakage this fixes] Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-09-06archive: rename attribute specfile to export-substLibravatar René Scharfe1-9/+9
As suggested by Junio and Johannes, change the name of the former attribute specfile to export-subst to indicate its function rather than purpose and to make clear that it is not applied to working tree files. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-09-06archive: specfile syntax change: "$Format:%PLCHLDR$" instead of just ↵Libravatar René Scharfe1-2/+2
"%PLCHLDR" (take 2) As suggested by Johannes, --pretty=format: placeholders in specfiles need to be wrapped in $Format:...$ now. This syntax change restricts the expansion of placeholders and makes it easier to use with files that contain non-placeholder percent signs. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>