When passed no revision arguments, ‘git shortlog’ reads a log from
stdin if and only if stdin is not a tty. So scripts that need to
function identically when standard input is a terminal (as when run
interactively) and not (as when run through a cron job) should either
supply a log themselves or specify the desired revisions explicitly.
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Though I have not seen this in the wild, it has been said that there
are likely to be git repositories converted from other version control
systems with an invalid ident line like this one:
author <user@example.com> 18746342 +0000
Because there is no space between the (empty) user name and the email
address, commit --amend chokes. When searching for a
space-left-bracket sequence on the ident line, it finds it in the
committer line, ending up utterly confused.
Better for commit --amend to treat this like a valid ident line with
empty username and complain.
The tests remove the questionable commit objects after use so there is
no chance for them to confuse later tests.
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Certain actions can imply that if the test fails early, recovery from
within other tests is too much to expect:
- creating unwritable directories, like the EACCESS test in t0001-init
- setting unusual configuration, like user.signingkey in t7004-tag
- crashing and leaving the index lock held, like t3600-rm once did
Some test scripts work around this by running cleanup actions outside
the supervision of the test harness, with the unfortunate consequence
that those commands are not appropriately echoed and their output not
suppressed. Others explicitly save exit status, clean up, and then
reset the exit status within the tests, which has excellent behavior
but makes the tests hard to read. Still others ignore the problem.
Allow tests a fourth option: by calling this function, tests can
stack up commands they would like to be run to clean up.
Commands passed to test_when_finished during a test are
unconditionally run in the test environment immediately before the
test is completed, in last-in-first-out order. If some cleanup
command fails, then the other cleanup commands are still run before
the failure is reported and the test script allowed to continue.
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
xdi_diff_outf() overrides the structure members of its last parameter,
ignoring any value that callers pass in. It's no surprise then that all
callers pass a pointer to an uninitialized structure. They also don't
read it after the call, so the parameter is neither used for input nor
for output. Turn it into a local variable of xdi_diff_outf().
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Acked-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Currently, a local git clone reports only initializing an empty
git dir, which is potentially confusing.
Instead, report that cloning is in progress and when it is done
(unless -q) is given, and suppress the init report.
Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Dear Junio,
this is a resend of relicensing patch for test suite library, which
was initially sent by Carl Worth. Since the time you sent me acks for
this patch collected by you, I collected 8 additional acks as is
documented at
https://git.wiki.kernel.org/index.php/Test-lib_reclicensing. There are
still three contributors missing: Bert Wesarg, Stephan Beyer and Bryan
Donlan. The contributions of first two are clearly not copyrightable.
I'm not sure about the copyrightability of Bryan Donlan's
contributions (git log -p --author='Bryan Donlan' t/test-lib.sh).
Carl told me that in your ack collection process you missed only three
acks. So I wonder whether you already did some analysis of which
contributions are copyrightable. If so, are the missing acks in the
list bellow?
Thanks
Michal
8<--------8<--------8<--------
This file has had no explicit license information noted in it, but
has clearly been created and modified according to the terms of GPLv2
as with the rest of the git code base.
The purpose of relicensing is to allow other GPLv3+ projects (in
particular, the notmuch project: http://notmuchmail.org) to use this
same test-suite structure and to contribute changes back as well.
Signed-off-by: Carl Worth <cworth@cworth.org>
Signed-off-by: Michal Sojka <sojkam1@fel.cvut.cz>
Acked-by: Alex Riesen <raa.lkml@gmail.com>
Acked-by: Brandon Casey <drafnel@gmail.com>
Acked-by: Clemens Buchacher <drizzd@aon.at>
Acked-by: David Reiss <dreiss@facebook.com>
Acked-by: Emil Sit <sit@emilsit.net>
Acked-by: Eric Wong <normalperson@yhbt.net>
Acked-by: Fredrik Kuivinen <frekui@gmail.com>
Acked-by: Gerrit Pape <pape@smarden.org>
Acked-by: Christian Couder <chriscool@tuxfamily.org>
Acked-by: Jakub Narebski <jnareb@gmail.com>
Acked-by: Jeff King <peff@peff.net>
Acked-by: Johan Herland <johan@herland.net>
Acked-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Acked-by: Johannes Sixt <j6t@kdbg.org>
Acked-by: Jonathan Nieder <jrnieder@gmail.com>
Acked-by: Josh Triplett <josh@joshtriplett.org>
Acked-by: Junio C Hamano <gitster@pobox.com>
Acked-by: Lea Wiemann <lewiemann@gmail.com>
Acked-by: Markus Heidelberg <markus.heidelberg@web.de>
Acked-by: Martin Waitz <tali@admingilde.org>
Acked-by: Matthew Ogilvie <mmogilvi_git@miniinfo.net>
Acked-by: Matthias Lederhofer <matled@gmx.net>
Acked-by: Michael J Gruber <git@drmicha.warpmail.net>
Acked-by: Michele Ballabio <barra_cuda@katamail.com>
Acked-by: Miklos Vajna <vmiklos@frugalware.org>
Acked-by: Nicolas Pitre <nico@fluxnic.net>
Acked-by: Pavel Roskin <proski@gnu.org>
Acked-by: Petr Baudis <pasky@ucw.cz>
Acked-by: Pierre Habouzit <madcoder@debian.org>
Acked-by: Robin Rosenberg <robin.rosenberg@dewire.com>
Acked-by: Shawn O. Pearce <spearce@spearce.org>
Acked-by: Stephen Boyd <bebarino@gmail.com>
Acked-by: Sverre Rabbelier <srabbelier@gmail.com>
Acked-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
previously the only ways to alias a --pretty format within git were
either to set the format as your default format (via the format.pretty
configuration variable), or by using a regular git alias. This left the
definition of more complicated formats to the realm of "builtin or
nothing", with user-defined formats usually being reserved for quick
one-offs.
Here we allow user-defined formats to enjoy more or less the same
benefits of builtins. By defining pretty.myalias, "myalias" can be
used in place of whatever would normally come after --pretty=. This
can be a format:, tformat:, raw (ie, defaulting to tformat), or the name
of another builtin or user-defined pretty format.
Signed-off-by: Will Palmer <wmpalmer@gmail.com>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Allow named commit formats to alias one another; find_commit_format() will
recursively dereference aliases when they are specified. At this point,
there are no aliases specified and there is no way to specify an alias,
but the support is there for any which are added.
If an alias loop is detected, the function die()s.
Signed-off-by: Will Palmer <wmpalmer@gmail.com>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
As the first step towards creating aliases, we make it easier to add new
formats to the list of builtin formats. To do this, we move the
initialization of the formats array into a new function,
setup_commit_formats(), which we can easily extend later. Then, rather
than looping through only the list of known formats, we make a more
generic find_commit_format function, which will return the commit format
whose name is the shortest which is prefixed with the passed-in sought
format, the same rules which were more-or-less hard-coded in before.
Signed-off-by: Will Palmer <wmpalmer@gmail.com>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This refactoring (adding guess_file_syntax and run_highlighter
subroutines) is meant to make it easier in the future to add support
for other syntax highlighing solutions, or make it smarter by not
re-running `git cat-file` second time.
Instead of looping over list of regexps (keys of %highlight_type hash),
make use of the fact that choosing syntax is based either on full
basename (%highlight_basename), or on file extension (%highlight_ext).
Add some basic test of syntax highlighting (with 'highlight' as
prerequisite) to t/t9500-gitweb-standalone-no-errors.sh test.
While at it make git_blob Perl style prettier.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Acked-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
It requires the 'highlight' program to do all the heavy-lifting.
This is loosely based on Daniel Svensson's and Sham Chukoury's work in
gitweb-xmms2.git (it cannot be cherry-picked, as gitweb-xmms2 first forked
wildly, then not contributed back, and then went stale).
[jn: cherry picked from bc1ed6aafd9ee4937559535c66c8bddf1864bec6
in http://repo.or.cz/w/git/dscho.git, with a few changes]
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Acked-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Ever since the xdiff library had been introduced to git, all its callers
have used the flag XDF_NEED_MINIMAL. It makes sure that the smallest
possible diff is produced, but that takes quite some time if there are
lots of differences that can be expressed in multiple ways.
This flag makes a difference for only 0.1% of the non-merge commits in
the git repo of Linux, both in terms of diff size and execution time.
The patches there are mostly nice and small.
SungHyun Nam however reported a case in a different repo where a diff
took more than 20 times longer to generate with XDF_NEED_MINIMAL than
without. Rebasing became really slow.
This patch removes this flag from all callers. The default of xdiff is
saner because it has minimal to no impact in the normal case of small
diffs and doesn't incur that much of a speed penalty for large ones.
A follow-up patch may introduce a command line option to set the flag if
the user needs it, similar to GNU diff's -d/--minimal.
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
color_fprintf() has the same function signature as fprintf() and newer
gcc warns when a non-constant string is fed as the format
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Installing gitweb is now as easy as
# make gitwebdir=/var/www/cgi-bin gitweb-install ;# as root
The gitweb/INSTALL file was updated accordingly, to make use of this
new target.
Fix shell quoting, i.e. setting bindir_SQ etc., in gitweb/Makefile.
Those variables were not used previously.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When $projects_list points to a directory, and git_get_projects_list
scans this directory for repositories, there can be generated the
following warnings (for persistent services like mod_perl or plackup):
Variable "$project_maxdepth" may be unavailable at gitweb.cgi line 2443.
Variable "$projectroot" may be unavailable at gitweb.cgi line 2451.
Those are false positives; silence those warnings by explicitely
declaring $project_maxdepth and $projectroot with 'our', as global
variables, in anonymous subrotine passed to File::Find::find.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Check that email addresses do not contain <, >, or newline so they can
be quickly scanned without trouble. The copy() function in ident.c
already ensures that ordinary git commands will not write email
addresses without this property.
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
get_page_title subroutine is currently used only in git_header_html.
Nevertheless refactoring title generation allowed to reduce indent
level.
It would be used in more than one callsite in the patch adding caching
activity indicator to gitweb.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Acked-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Change the default message for errors (for fatalsToBrowser) to use
die_error() subroutine. This way errors (and explicitely calling 'die
MESSAGE') would generate 'Internal Server Error' error message.
Note that call to set_message is intentionally not put in BEGIN block;
we set error handler to use die_error() only after we are sure that we
can use it, after all needed variables are set.
Due to the fact that error handler set via set_message() subroutine
from CGI::Carp (in the fatalsToBrowser case) is called after HTTP
headers were already printed (with exception of MOD_PERL), gitweb
cannot return 'Status: 500 Internal Server Error'.
Thanks to the fact that die_error() no longer uses 'exit', errors
would be logged by CGI::Carp, independent on whether default error
handler is used, or handle_errors_html which uses die_error is used.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Acked-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Use 'goto DONE' in place of 'exit' to end request processing in
die_error() subroutine. While at it, do not end gitweb with 'exit'.
This would make it easier in the future to add support or improve
support for persistent environments such as FastCGI and mod_perl.
It would also make it easier to make use of die_error() as an error
handler (for fatalsToBrowser).
Perl 5 allows non-local jumps; the restriction is that you cannot jump
into a scope.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Acked-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
If named boolean option -path_info is passed to href() subroutine, it
would use its value to decide whether to generate path_info URL form.
If this option is not passed, href() queries 'pathinfo' feature to
check whether to generate path_info URL (if generating path_info link
is possible at all).
href(-replay=>1, -path_info=>0) is meant to be used to generate a key
for caching gitweb output; alternate solution would be to use freeze()
from Storable (core module) on %input_params hash (or its reference),
e.g.:
$key = freeze \%input_params;
or other serialization of %input_params.
While at it document extra options/flags to href().
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Acked-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add exporting TEST_DIRECTORY and TRASH_DIRECTORY to test_external, for
external tests to be able to find test script (and git sources), and
to find trash directory (usually with test repository in it).
Add also exporting GIT_TEST_LONG, so that external test can skip
time-intensive tests unless test is invoked with `--long' option.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Acked-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
A merge will fail gracefully if it needs to update files marked
"assume unchanged", but other similar commands will not. In
particular, checkout and rebase will silently overwrite changes to
such files.
This is a regression introduced in commit 1dcafcc0 (verify_uptodate():
add ce_uptodate(ce) test), which avoids lstat's during a merge, if the
index entry is up-to-date. If the CE_VALID flag is set, however, we
cannot trust CE_UPTODATE.
Signed-off-by: Clemens Buchacher <drizzd@aon.at>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-submodule inherits variables from the environment it is started in,
expects the internal variables init= and recursive= to have an empty
value, but doesn't initialize them appropriately. Thanks to the
selftests, this can be reproduced through
init=1 make test
recursive=1 make test
With this commit the variables are initialized, and the selftests
succeed even if these variables have some values in the environment.
The bug was discovered through the Debian autobuilders
http://bugs.debian.org/569594
Signed-off-by: Gerrit Pape <pape@smarden.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
memset() is heavily optimized, and resulting assembler code
is about 150 lines less for that file.
Signed-off-by: Alexey Mahotkin <squadette@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Like most git commands, request-pull supports a -- delimiter to allow
callers to pass arguments that would otherwise be treated as an option
afterwards. The internal OPTIONS_KEEPDASHDASH variable is passed
empty to git-sh-setup to indicate that request-pull itself does not
care about the position of the -- delimiter. But if the user has
that variable in her environment, request-pull will see the “--” and
fail.
Empty it explicitly to guard against this. While at it, make the
corresponding fix to git-resurrect, too (all other scripts in git.git
already protect themselves).
Acked-by: Thomas Rast <trast@student.ethz.ch>
Acked-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Test that request-pull handles failure to push cleanly, writes
pull requests that produce the correct effect when followed, and
uses a predictable format.
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Incorporates the detailed explanation from Jeff King in
<20100410040959.GA11977@coredump.intra.peff.net> and fixes
the bug noted by Junio C Hamano in
<7vmxxc1i8g.fsf@alter.siamese.dyndns.org>.
Signed-off-by: Eric S. Raymond <esr@thyrsus.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Unlike gcc, asciidoc does not atomically write its output file or
delete it when interrupted. If it is interrupted in the middle of
writing an XML file, the result will be truncated input for xsltproc.
XSLTPROC user-manual.html
user-manual.xml:998: parser error : Premature end of data in t
Take care of this case by writing to a temporary and renaming it when
finished.
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
If a file is removed from the index and then modified in the working
tree then stash will discard the working tree file with no way to
recover the changes.
This can might be done in one of a number of ways.
git rm file
vi file # edit a new version
git stash
or with git mv
git mv file newfile
vi file # make a new file with the old name
git stash
Signed-off-by: Charles Bailey <charles@hashpling.org>
Cleanup t5516-fetch-push.sh to use prevailing test script style
Signed-off-by: Jay Soffian <jaysoffian@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When pushing to a remote repo the sending side filters out aliased
updates (e.g., foo:baz bar:baz). However, it is not possible for the
sender to know if two refs are aliased on the receiving side via
symrefs. Here is one such scenario:
$ git init origin
$ (cd origin && touch file && git add file && git commit -a -m intial)
$ git clone --bare origin origin.git
$ rm -rf origin
$ git clone origin.git client
$ git clone --mirror client backup.git &&
$ (cd backup.git && git remote set-head origin --auto)
$ (cd client &&
git remote add --mirror backup ../backup.git &&
echo change1 > file && git commit -a -m change1 &&
git push origin &&
git push backup
)
The push to backup fails with:
Counting objects: 5, done.
Writing objects: 100% (3/3), 244 bytes, done.
Total 3 (delta 0), reused 0 (delta 0)
Unpacking objects: 100% (3/3), done.
error: Ref refs/remotes/origin/master is at ef3... but expected 262...
remote: error: failed to lock refs/remotes/origin/master
To ../backup.git
262cd57..ef307ff master -> master
262cd57..ef307ff origin/HEAD -> origin/HEAD
! [remote rejected] origin/master -> origin/master (failed to lock)
error: failed to push some refs to '../backup.git'
The reason is that refs/remotes/origin/HEAD is a symref to
refs/remotes/origin/master, but it is not possible for the sending side
to unambiguously know this.
This commit fixes the issue by having receive-pack ignore any update to
a symref whose target is being identically updated. If a symref and its
target are being updated inconsistently, then the update for both fails
with an error message ("refusing inconsistent update...") to help
diagnose the situation.
Signed-off-by: Jay Soffian <jaysoffian@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Receive-pack is inconsistent in its usage of the 'commands'
variable; though it is setup as a global and accessed that way by
execute_commands(), report(), and run_receive_hook(), it is also
passed as a parameter to delete_only() and run_update_post_hook().
For consistency, make it local to cmd_receive_pack and pass it as a
parameter. As long as we're cleaning up, also make our use of the
names 'commands' and 'cmd' consistent.
Signed-off-by: Jay Soffian <jaysoffian@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When passed an empty list, objects_array_remove_duplicates() corrupts it
by changing the number of entries from 0 to 1.
The problem lies in the condition of its main loop:
for (ref = 0; ref < array->nr - 1; ref++) {
The loop body manipulates the supplied object array. In the case of an
empty array, it should not be doing anything at all. But array->nr is an
unsigned quantity, so the code enters the loop, in particular increasing
array->nr. Fix this by comparing (ref + 1 < array->nr) instead.
This bug can be triggered by git bundle --stdin:
$ echo HEAD | git bundle create some.bundle --stdin’
Segmentation fault (core dumped)
The list of commits to bundle appears to be empty because of another bug:
by the time the revision-walking machinery gets to look at it, standard
input has already been consumed by rev-list, so this function gets an
empty list of revisions.
After this patch, git bundle --stdin still does not work; it just doesn’t
segfault any more.
Reported-by: Joey Hess <joey@kitenet.net>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
As long as no rev-list arguments are supplied on the command line,
git bundle create --stdin currently segfaults. With added rev-list
arguments, it does not segfault, but the revisions from stdin are
ignored.
Thanks to Joey Hess <joey@kitenet.net> for the report.
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
