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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>
2007-09-03archive: specfile support (--pretty=format: in archive files)Libravatar René Scharfe1-0/+19
Add support for a new attribute, specfile. Files marked as being specfiles are expanded by git-archive when they are written to an archive. It has no effect on worktree files. The same placeholders as those for the option --pretty=format: of git-log et al. can be used. The attribute is useful for creating auto-updating specfiles. It is limited by the underlying function format_commit_message(), though. E.g. currently there is no placeholder for git-describe like output, and expanded specfiles can't contain NUL bytes. That can be fixed in format_commit_message() later and will then benefit users of git-log, too. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-07-02Rewrite "git-frotz" to "git frotz"Libravatar Junio C Hamano1-25/+25
This uses the remove-dashes target to replace "git-frotz" to "git frotz". Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-06-09t5000: silence unzip availability checkLibravatar René Scharfe1-1/+1
unzip -v on (at least) Ubuntu prints a screenful of version info to stdout. Get rid of it since we only want to know if unzip is installed or not. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
2007-06-06t5000: skip ZIP tests if unzip was not foundLibravatar Johannes Schindelin1-0/+7
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-04-09git-archive: make tar the default formatLibravatar René Scharfe1-1/+9
As noted by Junio, --format=tar should be assumed if no format was specified. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <junkio@cox.net>
2007-04-05Revert "builtin-archive: use RUN_SETUP"Libravatar René Scharfe1-0/+4
Commit 64edf4b2 cleaned up the initialization of git-archive, at the cost of 'git-archive --list' now requiring a git repo. This patch reverts the cleanup and documents the requirement for this particular dirtyness in a test. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <junkio@cox.net>
2007-02-03Assorted typo fixesLibravatar Pavel Roskin1-1/+1
Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-10-07git-archive --format=zip: add symlink supportLibravatar Rene Scharfe1-0/+35
Add symlink support to ZIP file creation, and a few tests. This implementation sets the "version made by" field (creator_version) to Unix for symlinks, only; regular files and directories are still marked as originating from FAT/VFAT/NTFS. Also set "external file attributes" (attr2) to 0 for regular files and 16 for directories (FAT attribute), and to the file mode for symlinks. We could always set the creator_version to Unix and include the mode, but then Info-ZIP unzip would set the mode of the extracted files to *exactly* the value stored in attr2. The FAT trick makes it apply the umask instead. Note: FAT has no executable bit, so this information is not stored in the ZIP file. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-03-25tar-tree: Use the prefix field of a tar headerLibravatar Rene Scharfe1-0/+3
... to store parts of the path, if possible. This allows us to avoid writing extended headers in certain cases (long pathes can only be split at '/' chars). Also adds a file to the test repo with a 100 chars long directory name. Even old versions of tar that don't understand POSIX extended headers should be able to handle this testcase. Btw.: The longest path in the kernel tree currently has 70 chars. Together with a 30 chars long prefix this would already cross the field limit of 100 chars. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-11-08fix t5000-tar-tree.sh when $TAR isn't setLibravatar Alex Riesen1-0/+1
$TAR isn't set everywhere. Provide a default (tar) Signed-off-by: Alex Riesen <raa.lkml@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-10-11Use git-update-ref and git-symbolic-ref in testsLibravatar Johannes Schindelin1-3/+3
This makes all tests pass on cygwin. Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-10-01More portability.Libravatar Junio C Hamano1-3/+3
- The location of openssl development files got customizable. - The location of iconv development files got customizable. - Pass $TAR down to t5000 test so that the user can override with 'gmake TAR=gtar'. - Solaris 'bc' does not seem to grok "define abs()". There is no reason to use bc there -- expr would do. Signed-off-by: Junio C Hamano <junio@twinsun.com>
2005-09-07Big tool rename.Libravatar Junio C Hamano1-2/+2
As promised, this is the "big tool rename" patch. The primary differences since 0.99.6 are: (1) git-*-script are no more. The commands installed do not have any such suffix so users do not have to remember if something is implemented as a shell script or not. (2) Many command names with 'cache' in them are renamed with 'index' if that is what they mean. There are backward compatibility symblic links so that you and Porcelains can keep using the old names, but the backward compatibility support is expected to be removed in the near future. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-08-13[PATCH] fix null TZ problems on os/xLibravatar Brad Roberts1-2/+2
It seems that the localtime() libc routine doesn't care for finding a TZ that's empty. It's ok with TZ not being set. Setting the TZ to GMT allowed these tests to pass. $ uname -v Darwin Kernel Version 7.9.0: Wed Mar 30 20:11:17 PST 2005; root:xnu/xnu-517.12.7.obj~1/RELEASE_PPC Signed-off-by: Brad Roberts <braddr@puremagic.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-07-26Adjust diff-raw tests to the status letter change.Libravatar Junio C Hamano1-0/+0
We use 'A' for added files instead of 'N' to make the it visually easier to distinguish from 'M' now. While we are at it, make the test scripts executable. Yes, I know it does not matter because t/Makefile runs them explicitly with "sh tXXXX-blah.sh", but being consistent is always better. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-06-14[PATCH] Unset TZ in t5000Libravatar Mark Allen1-2/+3
Unset TZ to force GMT in test #4 and add a set of parens around the length function in the awk script. Signed-off-by: Mark Allen <mrallen1@yahoo.com> Acked-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-03[PATCH] git-tar-tree: do only basic tests in t/t5000-git-tar-tree.shLibravatar Rene Scharfe1-20/+7
git-tar-tree: remove tests of long path handling out of t5000-tar-tree.sh and make test script cope with tar programs displaying file modification date as hh:mm (newer variants show it as hh:mm:ss). This makes the test cover only basic functionality that is expected to be handled even by older tar programs. Tests for long filenames (which require pax extended headers) can be added separately. I ran this test successfully with GNU tar 1.13, 1.14 and 1.15.1. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-02[PATCH] git-tar-tree: add a test caseLibravatar Rene Scharfe1-0/+106
add a simple test case. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Linus Torvalds <torvalds@osdl.org>