This is needed because we want to use the
advice.pushnonfastforward variable.
Previously, we would load the config on demand only when we
needed to look at push.default. Which meant that "git push"
would load it, but "git push remote" would not, leading to
differing behavior.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* jc/receive-pack-auto:
receive-pack: run "gc --auto --quiet" and optionally "update-server-info"
gc --auto --quiet: make the notice a bit less verboase
GIT_DIFFTOOL_PROMPT doesn't have any effect if overridden with --prompt.
Signed-off-by: Markus Heidelberg <markus.heidelberg@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The first argument of the tar command is interpreted as a bundle of
letters specifying the mode of operation and additional options, with
any option arguments taken from subsequent words on the command line
as needed. The implementation of tar in busybox treats this bundle
as if preceded by a dash and then parses it by getopt rules, which
mishandles 'tar xfo -'. Use 'tar xof -' instead to work this around.
Signed-off-by: Andreas Schwab <schwab@linux-m68k.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Copied from the submodule summary test and changed to reflect the
differences in the output of git diff --submodule.
Signed-off-by: Jens Lehmann <Jens.Lehmann@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This fixes a regression introduce by d68dc34 (git-describe: Die early if
there are no possible descriptions, 2009-08-06).
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Since NO_OPENSSL is no longer defined on Windows, BLK_SHA1 is not defined
anymore implicitly. Define it explicitly.
As a nice side-effect, we no longer link against libcrypto.dll, which has
non-trivial startup costs because it depends on 6 otherwise unneeded
DLLs.
Signed-off-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
We don't use crypto, but rather require libeay32 and
ssleay32. handle it in both the Makefile msvc linker
script, and the buildsystem generator.
Signed-off-by: Marius Storm-Olsen <mstormo@gmail.com>
Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Since we have OpenSSL in msysgit now, enable it to support SSL
encryption for imap-send.
Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com>
Acked-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
I always considered line wrapping to be more similar to a colour, i.e. a
state that one can change and that is applied to all following text until
the next state change, except that it's always reset at the end of the
format string.
Here's a patch to implement this behaviour, using Dscho's
strbuf_add_wrapped_text()
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When a zero or negative width is given to "shortlog -w<width>,<in1>,<in2>"
and --format=%[wrap(w,in1,in2)...%], just indent the text by in1 without
wrapping.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The docbook/xmlto toolchain insists on quoting ' as \'. This does
achieve the quoting goal, but modern 'man' implementations turn the
apostrophe into a unicode "proper" apostrophe (given the right
circumstances), breaking code examples in many of our manpages.
Quote them as \(aq instead, which is an "apostrophe quote" as per the
groff_char manpage.
Unfortunately, as Anders Kaseorg kindly pointed out, this is not
portable beyond groff, so we add an extra Makefile variable GNU_ROFF
which you need to enable to get the new quoting.
Thanks also to Miklos Vajna for documentation.
Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The loop in get_size_from_delta() feeds a deflated delta data from the
pack stream _until_ we get inflated result of 20 bytes[*] or we reach the
end of stream.
Side note. This magic number 20 does not have anything to do with the
size of the hash we use, but comes from 1a3b55c (reduce delta head
inflated size, 2006-10-18).
The loop reads like this:
do {
in = use_pack();
stream.next_in = in;
st = git_inflate(&stream, Z_FINISH);
curpos += stream.next_in - in;
} while ((st == Z_OK || st == Z_BUF_ERROR) &&
stream.total_out < sizeof(delta_head));
This git_inflate() can return:
- Z_STREAM_END, if use_pack() fed it enough input and the delta itself
was smaller than 20 bytes;
- Z_OK, when some progress has been made;
- Z_BUF_ERROR, if no progress is possible, because we either ran out of
input (due to corrupt pack), or we ran out of output before we saw the
end of the stream.
The fix b3118bd (sha1_file: Fix infinite loop when pack is corrupted,
2009-10-14) attempted was against a corruption that appears to be a valid
stream that produces a result larger than the output buffer, but we are
not even trying to read the stream to the end in this loop. If avail_out
becomes zero, total_out will be the same as sizeof(delta_head) so the loop
will terminate without the "fix". There is no fix from b3118bd needed for
this loop, in other words.
The loop in unpack_compressed_entry() is quite a different story. It
feeds a deflated stream (either delta or base) and allows the stream to
produce output up to what we expect but no more.
do {
in = use_pack();
stream.next_in = in;
st = git_inflate(&stream, Z_FINISH);
curpos += stream.next_in - in;
} while (st == Z_OK || st == Z_BUF_ERROR)
This _does_ risk falling into an endless interation, as we can exhaust
avail_out if the length we expect is smaller than what the stream wants to
produce (due to pack corruption). In such a case, avail_out will become
zero and inflate() will return Z_BUF_ERROR, while avail_in may (or may
not) be zero.
But this is not a right fix:
do {
in = use_pack();
stream.next_in = in;
st = git_inflate(&stream, Z_FINISH);
+ if (st == Z_BUF_ERROR && (stream.avail_in || !stream.avail_out)
+ break; /* wants more input??? */
curpos += stream.next_in - in;
} while (st == Z_OK || st == Z_BUF_ERROR)
as Z_BUF_ERROR from inflate() may be telling us that avail_in has also run
out before reading the end of stream marker. In such a case, both avail_in
and avail_out would be zero, and the loop should iterate to allow the end
of stream marker to be seen by inflate from the input stream.
The right fix for this loop is likely to be to increment the initial
avail_out by one (we allocate one extra byte to terminate it with NUL
anyway, so there is no risk to overrun the buffer), and break out if we
see that avail_out has become zero, in order to detect that the stream
wants to produce more than what we expect. After the loop, we have a
check that exactly tests this condition:
if ((st != Z_STREAM_END) || stream.total_out != size) {
free(buffer);
return NULL;
}
So here is a patch (without my previous botched attempts) to fix this
issue. The first hunk reverts the corresponding hunk from b3118bd, and
the second hunk is the same fix proposed earlier.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This is convenient when parsing multiple the blame of multiple files,
for example:
git ls-files -z --exclude-standard -- "*.[ch]" |
xargs --null -n 1 git blame -p > output
and then analyzing the 'output' file using a seperate script.
Currently the parsing is difficult when not all files have a newline
at EOF, this patch ensures that even such files have a newline at the
end of the blame output.
Signed-off-by: Sverre Rabbelier <srabbelier@gmail.com>
CC: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add the missing definite article ("the") in several places.
Change "note to..." to "note for...", since "note to" means that
that the note is addressed to someone (source: Google search).
Change "progressbar" to "progress bar" (source: Wikipedia).
Format git commands, options, and file names consistently using
back quotes (i.e. a fixed font in the resulting HTML document).
Signed-off-by: Björn Gustavsson <bgustavsson@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Also handle the extensions .tlz and .txz, aliases for .tar.lzma and
.tar.xz respectively.
Signed-off-by: Ingmar Vanhassel <ingmar@exherbo.org>
Liked-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Introduce two new configuration variables, receive.autogc (defaults to
true) and receive.updateserverinfo (defaults to false). When these are
set, receive-pack runs "gc --auto --quiet" and "update-server-info"
respectively after it finishes receiving data from "git push" and updating
refs.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Acked-by: Nicolas Pitre <nico@fluxnic.net>
When "gc --auto --quiet" decides there is something to do, it tells the
user what it is doing, as it is going to make the user wait for a bit.
But the message was a bit too long.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Porcelains may want to make sure their calls to "git checkout" will
reliably fail regardless of the presense of random remote tracking
branches by the new DWIMmery introduced.
Luckily all existing in-tree callers have extra checks to make sure they
feed local branch name when they want to switch, or they explicitly ask to
detach HEAD at the given commit, so there is no need to add this option
for them.
As this is strictly script-only option, do not even bother to document it,
and do bother to hide it from "git checkout -h".
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The "git pull" documentation has examples which follow an outdated
style. Update the examples to use "git merge" where appropriate and
move the examples to the corresponding manpages.
Furthermore,
- show that pull is equivalent to fetch and merge, which is still a
frequently asked question,
- explain the default fetch refspec.
Signed-off-by: Clemens Buchacher <drizzd@aon.at>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This enables gitk to show the patch text with correct glyphs if the locale
is not UTF-8.
Signed-off-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This mbox file must have been added by accident in e9fe804 (git-mailinfo:
Fix getting the subject from the in-body [PATCH] line, 2008-07-14).
Signed-off-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Linus and other git developers from the early days trained their fingers
to type the command, every once in a while even without thinking, to check
the consistency of the repository back when the lower core part of the git
was still being developed. Developers who wanted to make sure that git
correctly dealt with packfiles could deliberately trigger their creation
and checked them after they were created carefully, but loose objects are
the ones that are written by various commands from random codepaths. It
made some technical sense to have a mode that checked only loose objects
from the debugging point of view for that reason.
Even for git developers, there no longer is any reason to type "git fsck"
every five minutes these days, worried that some newly created objects
might be corrupt due to recent change to git.
The reason we did not make "--full" the default is probably we trust our
filesystems a bit too much. At least, we trusted filesystems more than we
trusted the lower core part of git that was under development.
Once a packfile is created and we always use it read-only, there didn't
seem to be much point in suspecting that the underlying filesystems or
disks may corrupt them in such a way that is not caught by the SHA-1
checksum over the entire packfile and per object checksum. That trust in
the filesystems might have been a good tradeoff between fsck performance
and reliability on platforms git was initially developed on and for, but
it may not be true anymore as we run on many more platforms these days.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
It's nice to search for an author by merely clicking on their name in
gitweb. This is usually faster than selecting the name, copying the
selection, pasting it into the search box, selecting between
author/committer and then hitting enter.
Linkify the avatar icon in log/shortlog view because the icon is directly
adjacent to the name and thus more related. The same is not true
when in commit/tag view where the icon is farther away.
Signed-off-by: Stephen Boyd <bebarino@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
