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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>
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* maint:
Documentation/git-gc.txt: change "references" to "reference"
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Signed-off-by: Matt Kraai <kraai@ftbfs.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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* bg/rebase-reword:
rebase -i: fix reword when using a terminal editor
Teach 'rebase -i' the command "reword"
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We don't want to use output() on git-commit --amend when rewording the
commit message. This leads to confusion as the editor is run in a
subshell with it's output saved away, leaving the user with a seemingly
frozen terminal.
Fix by removing the output part.
Signed-off-by: Stephen Boyd <bebarino@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The format template string was declared as "const void *" for some unknown
reason, even though it obviously is meant to be passed a string. Make it
"const char *".
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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* jp/maint-send-email-fold:
git-send-email.perl: fold multiple entry "Cc:" and multiple single line "RCPT TO:"s
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* cc/replace-no-replace:
git: add --no-replace-objects option to disable replacing
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* jn/maint-1.6.3-check-ref-format-doc:
Documentation: describe check-ref-format --branch
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* jk/maint-1.6.3-ls-files-no-ignore-cached:
ls-files: excludes should not impact tracked files
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* jn/gitweb-show-size:
gitweb: Add 'show-sizes' feature to show blob sizes in tree view
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* jp/fetch-tag-match:
fetch: Speed up fetch by rewriting find_non_local_tags
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* jn/gitweb-patch:
gitweb: Do not show 'patch' link for merge commits
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* tf/doc-pt-br:
Documentation: update pt-BR
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* dk/blame-el:
git-blame.el: Change how blame information is shown.
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* mr/instaweb-cgid:
instaweb: support mod_cgid for apache2
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Get rid of the static variable that was used to prevent loading all
the refnames multiple times by moving that code out of describe(),
simply making sure it is only run once that way.
Also change the error message that is shown in case no refnames are
found to not include a hash any more, as the error condition is not
specific to any particular revision.
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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* maint:
git push: say that --tag can't be used with --all or --mirror in help text
git push: remove incomplete options list from help text
document push's new quiet option
Makefile: clean block-sha1/ directory instead of mozilla-sha1/
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This replaces an earlier patch by Björn Gustavsson,
Message-ID: <4AD75029.1010109@gmail.com>
Signed-off-by: しらいし ななこ <nanako3@lavabit.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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'git push -h' shows usage text with incomplete list of options and then
has a separate list of options that are supported. Imitate the way other
commands (I looked at 'git diff' for an example) show their options.
Signed-off-by: しらいし ななこ <nanako3@lavabit.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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'make clean' should remove the object files from block-sha1/
instead of the non-existent mozilla-sha1/ directory.
Signed-off-by: Carlos R. Mafra <crmafra@aei.mpg.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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* jc/maint-blank-at-eof:
diff -B: colour whitespace errors
diff.c: emit_add_line() takes only the rest of the line
diff.c: split emit_line() from the first char and the rest of the line
diff.c: shuffling code around
diff --whitespace: fix blank lines at end
core.whitespace: split trailing-space into blank-at-{eol,eof}
diff --color: color blank-at-eof
diff --whitespace=warn/error: fix blank-at-eof check
diff --whitespace=warn/error: obey blank-at-eof
diff.c: the builtin_diff() deals with only two-file comparison
apply --whitespace: warn blank but not necessarily empty lines at EOF
apply --whitespace=warn/error: diagnose blank at EOF
apply.c: split check_whitespace() into two
apply --whitespace=fix: detect new blank lines at eof correctly
apply --whitespace=fix: fix handling of blank lines at the eof
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* maint:
GIT 1.6.5.1
grep: do not segfault when -f is used
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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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* maint-1.6.4:
grep: do not segfault when -f is used
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"git grep" would segfault if its -f option was used because it would
try to use an uninitialized strbuf, so initialize the strbuf.
Thanks to Johannes Sixt <j.sixt@viscovery.net> for the help with the
test cases.
Signed-off-by: Matt Kraai <kraai@ftbfs.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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* pv/maint-add-p-no-exclude:
git-add--interactive: never skip files included in index
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* maint:
sha1_file: Fix infinite loop when pack is corrupted
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Some types of corruption to a pack may confuse the deflate stream
which stores an object. In Andy's reported case a 36 byte region
of the pack was overwritten, leading to what appeared to be a valid
deflate stream that was trying to produce a result larger than our
allocated output buffer could accept.
Z_BUF_ERROR is returned from inflate() if either the input buffer
needs more input bytes, or the output buffer has run out of space.
Previously we only considered the former case, as it meant we needed
to move the stream's input buffer to the next window in the pack.
We now abort the loop if inflate() returns Z_BUF_ERROR without
consuming the entire input buffer it was given, or has filled
the entire output buffer but has not yet returned Z_STREAM_END.
Either state is a clear indicator that this loop is not working
as expected, and should not continue.
This problem cannot occur with loose objects as we open the entire
loose object as a single buffer and treat Z_BUF_ERROR as an error.
Reported-by: Andy Isaacson <adi@hexapodia.org>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Acked-by: Nicolas Pitre <nico@fluxnic.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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* maint:
change throughput display units with fast links
clone: Supply the right commit hash to post-checkout when -b is used
remote-curl: add missing initialization of argv0_path
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Switch to MiB/s when the connection is fast enough (i.e. on a LAN).
Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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When we use -b <branch>, we may checkout something else than what the
remote's HEAD references, but we still used remote_head to supply the
new ref value to the post-checkout hook, which is wrong.
So instead of using remote_head to find the value to be passed to the
post-checkout hook, we have to use our_head_points_at, which is always
correctly setup, even if -b is not used.
This also fixes a segfault when "clone -b <branch>" is used with a
remote repo that doesn't have a valid HEAD, as in such a case
remote_head is NULL, but we still tried to access it.
Reported-by: Devin Cofer <ranguvar@archlinux.us>
Signed-off-by: Björn Steinbrink <B.Steinbrink@gmx.de>
Acked-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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All programs, in particular also the stand-alone programs (non-builtins)
must call git_extract_argv0_path(argv[0]) in order to help builds that
derive the installation prefix at runtime, such as the MinGW build.
Without this call, the program segfaults (or raises an assertion
failure).
Signed-off-by: Johannes Sixt <j6t@kdbg.org>
Tested-by: Michael Wookey <michaelwookey@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Commit dae556b (environment: add global variable to disable replacement)
adds a variable to enable/disable replacement, and it is enabled by
default for most commands.
So there is no way to disable it for some commands, which is annoying
when we want to get information about a commit that has been replaced.
For example:
$ git cat-file -p N
would output information about the replacement commit if commit N is
replaced.
With the "--no-replace-objects" option that this patch adds it is
possible to get information about the original commit using:
$ git --no-replace-objects cat-file -p N
While at it, let's add some documentation about this new option in the
"git replace" man page too.
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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* maint:
git-stash documentation: mention default options for 'list'
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* maint-1.6.4:
git-stash documentation: mention default options for 'list'
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Unless one already knew, it was not obvious what sort of shorthand
"git check-ref-format --branch" expands. Explain it.
The --branch argument is not optional.
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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'git log --graph --oneline --decorate --all' is a useful way to get a
general overview of the repository state, similar to 'gitk --all'.
Let it indicate the position of HEAD by loading that ref too, so that
the --decorate code can see it.
Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Before the --, always attempt ref completion. This helps with
entering the <treeish> arguments to git-grep. As a bonus, you can
work around git-grep's current lack of --all by hitting M-*, ugly as
the resulting command line may be.
Strictly speaking, completing the regular expression argument (or
option argument) makes no sense. However, we cannot prevent _all_
completion (it will fall back to filenames), so we dispense with any
additional complication to detect whether the user still has to enter
a regular expression.
Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Acked-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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In all parts of git, .gitignore and other exclude files
impact only how we treat untracked files; they should have
no effect on files listed in the index.
This behavior was originally implemented very early on in
9ff768e, but only for --exclude-from. Later, commit 63d285c
accidentally caused us to trigger the behavior for
--exclude-per-directory.
This patch totally ignores excludes for files found in the
index. This means we are reversing the original intent of
9ff768e, while at the same time fixing the accidental
behavior of 63d285c. This is a good thing, though, as the
way that 9ff768e behaved does not really make sense with the
way exclusions are used in modern git.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Essentially; s/type* /type */ as per the coding guidelines.
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: SZEDER Gábor <szeder@ira.uka.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Make "git add -p" to not skip files that are in index even if they are
excluded (by .gitignore etc.). This fixes the contradictory behavior
that "git status" and "git commit -a" listed such files as modified, but
"git add -p FILENAME" ignored them.
Signed-off-by: Pauli Virtanen <pav@iki.fi>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Hide find_parent_branch logging when -qq is specified.
This eliminates more unnecessary output when run from cron, e.g.:
Found possible branch point:
http://undernet-ircu.svn.sourceforge.net/svnroot/undernet-ircu/ircu2/trunk =>
http://undernet-ircu.svn.sourceforge.net/svnroot/undernet-ircu/ircu2/branches/authz,
1919
Found branch parent: (authz) ea061d76aea985dc0208d36fa5e0b2249b698557
Following parent with do_switch
Successfully followed parent
Acked-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Simon Arlott <simon@fire.lp0.eu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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When saying the initial branch is equal to the currently active
remote branch, it is probably intended that the branch heads
point to the same commit. Maybe it would be more useful to a
new user to emphasize that the tree contents and history are the
same.
More important, probably, is that this new branch is set up so
that "git pull" merges changes from the corresponding remote
branch. The next paragraph addresses that directly. What the
reader needs to know to begin with is that (1) the initial branch
is your own; if you do not pull, it won't get updated, and that
(2) the initial branch starts out at the same commit as the
upstream.
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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"RCPT TO:"s
Some MTAs reject Cc: lines longer than 78 chars.
Avoid this by using the same join as "To:" ",\n\t"
so each subsequent Cc entry is on a new line.
RCPT TO: should have a single entry per line.
see: http://www.ietf.org/rfc/rfc2821.txt
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Junio C Hamano
Matt Kraai
Stephen Boyd
René Scharfe
Nanako Shiraishi
Jeff King
Carlos R. Mafra
Shawn O. Pearce
Nicolas Pitre
Björn Steinbrink
Johannes Sixt
Christian Couder
Jonathan Nieder
Thomas Rast
Miklos Vajna
Felipe Contreras
SZEDER Gábor
Pauli Virtanen
Simon Arlott
Joe Perches