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Author SHA1 Message Date
Elia Pinto
38b2e5d12c t4010-diff-pathspec.sh: use the $( ... ) construct for command substitution
The Git CodingGuidelines prefer the $(...) construct for command
substitution instead of using the backquotes `...`.

The backquoted form is the traditional method for command
substitution, and is supported by POSIX.  However, all but the
simplest uses become complicated quickly.  In particular, embedded
command substitutions and/or the use of double quotes require
careful escaping with the backslash character.

The patch was generated by:

for _f in $(find . -name "*.sh")
do
   sed -i 's@`\(.*\)`@$(\1)@g' ${_f}
done

and then carefully proof-read.

Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-30 11:08:05 -07:00
Elia Pinto
e1d6b55d5d t4006-diff-mode.sh: use the $( ... ) construct for command substitution
The Git CodingGuidelines prefer the $(...) construct for command
substitution instead of using the backquotes `...`.

The backquoted form is the traditional method for command
substitution, and is supported by POSIX.  However, all but the
simplest uses become complicated quickly.  In particular, embedded
command substitutions and/or the use of double quotes require
careful escaping with the backslash character.

The patch was generated by:

for _f in $(find . -name "*.sh")
do
   sed -i 's@`\(.*\)`@$(\1)@g' ${_f}
done

and then carefully proof-read.

Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-30 11:08:04 -07:00
Elia Pinto
a4cf6b4b91 t3910-mac-os-precompose.sh: use the $( ... ) construct for command substitution
The Git CodingGuidelines prefer the $(...) construct for command
substitution instead of using the backquotes `...`.

The backquoted form is the traditional method for command
substitution, and is supported by POSIX.  However, all but the
simplest uses become complicated quickly.  In particular, embedded
command substitutions and/or the use of double quotes require
careful escaping with the backslash character.

The patch was generated by:

for _f in $(find . -name "*.sh")
do
   sed -i 's@`\(.*\)`@$(\1)@g' ${_f}
done

and then carefully proof-read.

Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-30 11:08:04 -07:00
Elia Pinto
cba1262100 t3905-stash-include-untracked.sh: use the $( ... ) construct for command substitution
The Git CodingGuidelines prefer the $(...) construct for command
substitution instead of using the backquotes `...`.

The backquoted form is the traditional method for command
substitution, and is supported by POSIX.  However, all but the
simplest uses become complicated quickly.  In particular, embedded
command substitutions and/or the use of double quotes require
careful escaping with the backslash character.

The patch was generated by:

for _f in $(find . -name "*.sh")
do
   sed -i 's@`\(.*\)`@$(\1)@g' ${_f}
done

and then carefully proof-read.

Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-30 11:08:03 -07:00
Junio C Hamano
7e76a2f975 Merge git://github.com/git-l10n/git-po
* git://github.com/git-l10n/git-po:
  l10n: de.po: improve hint for autocorrected command execution
  l10n: de.po: translate 45 new messages
  l10n: de.po: correct translation of "completed" after resolving deltas
  l10n: zh_CN.po: translate 46 new messages (2229t0f0u)
  l10n: fr translation for v2.0.0rc0 (2228t)
  l10n: Update Swedish translation (2228t0f0u)
  l10n: vi.po (2228t): Update and minor fix
  l10n: git.pot: v2.0.0 round 1 (45 new, 28 removed)
2014-04-30 11:01:42 -07:00
Junio C Hamano
b2feb64309 Revert the whole "ask curl-config" topic for now
Postpone this a bit during the feature freeze and retry the effort
in the next cycle.
2014-04-30 11:00:15 -07:00
Felipe Contreras
de3d8bb773 rerere: fix for merge.conflictstyle
If we use a different conflict style `git rerere forget` is not able
to find the matching conflict SHA-1 because the diff generated is
actually different from what `git merge` generated, due to the
XDL_MERGE_* option differences among the codepaths.

The fix is to call git_xmerge_config() so that git_xmerge_style is set
properly and the diffs match.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Reviewed-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-30 10:30:02 -07:00
Elia Pinto
714c71b2b1 t1050-large.sh: use the $( ... ) construct for command substitution
The Git CodingGuidelines prefer the $(...) construct for command
substitution instead of using the backquotes `...`.

The backquoted form is the traditional method for command
substitution, and is supported by POSIX.  However, all but the
simplest uses become complicated quickly.  In particular, embedded
command substitutions and/or the use of double quotes require
careful escaping with the backslash character.

The patch was generated by:

for _f in $(find . -name "*.sh")
do
   sed -i 's@`\(.*\)`@$(\1)@g' ${_f}
done

and then carefully proof-read.

Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-29 12:44:39 -07:00
Elia Pinto
c9e454ccef t1020-subdirectory.sh: use the $( ... ) construct for command substitution
The Git CodingGuidelines prefer the $(...) construct for command
substitution instead of using the backquotes `...`.

The backquoted form is the traditional method for command
substitution, and is supported by POSIX.  However, all but the
simplest uses become complicated quickly.  In particular, embedded
command substitutions and/or the use of double quotes require
careful escaping with the backslash character.

The patch was generated by:

for _f in $(find . -name "*.sh")
do
   sed -i 's@`\(.*\)`@$(\1)@g' ${_f}
done

and then carefully proof-read.

Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-29 12:44:37 -07:00
Elia Pinto
77317c0c5c t1004-read-tree-m-u-wf.sh: use the $( ... ) construct for command substitution
The Git CodingGuidelines prefer the $(...) construct for command
substitution instead of using the backquotes `...`.

The backquoted form is the traditional method for command
substitution, and is supported by POSIX.  However, all but the
simplest uses become complicated quickly.  In particular, embedded
command substitutions and/or the use of double quotes require
careful escaping with the backslash character.

The patch was generated by:

for _f in $(find . -name "*.sh")
do
   sed -i 's@`\(.*\)`@$(\1)@g' ${_f}
done

and then carefully proof-read.

Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-29 12:44:36 -07:00
Elia Pinto
7f311eb54b t1003-read-tree-prefix.sh: use the $( ... ) construct for command substitution
The Git CodingGuidelines prefer the $(...) construct for command
substitution instead of using the backquotes `...`.

The backquoted form is the traditional method for command
substitution, and is supported by POSIX.  However, all but the
simplest uses become complicated quickly.  In particular, embedded
command substitutions and/or the use of double quotes require
careful escaping with the backslash character.

The patch was generated by:

for _f in $(find . -name "*.sh")
do
   sed -i 's@`\(.*\)`@$(\1)@g' ${_f}
done

and then carefully proof-read.

Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-29 12:44:35 -07:00
Elia Pinto
9b3bc877f0 t1002-read-tree-m-u-2way.sh: use the $( ... ) construct for command substitution
The Git CodingGuidelines prefer the $(...) construct for command
substitution instead of using the backquotes `...`.

The backquoted form is the traditional method for command
substitution, and is supported by POSIX.  However, all but the
simplest uses become complicated quickly.  In particular, embedded
command substitutions and/or the use of double quotes require
careful escaping with the backslash character.

The patch was generated by:

for _f in $(find . -name "*.sh")
do
   sed -i 's@`\(.*\)`@$(\1)@g' ${_f}
done

and then carefully proof-read.

Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-29 12:44:33 -07:00
Elia Pinto
142efa3e43 t1001-read-tree-m-2way.sh: use the $( ... ) construct for command substitution
The Git CodingGuidelines prefer the $(...) construct for command
substitution instead of using the backquotes `...`.

The backquoted form is the traditional method for command
substitution, and is supported by POSIX.  However, all but the
simplest uses become complicated quickly.  In particular, embedded
command substitutions and/or the use of double quotes require
careful escaping with the backslash character.

The patch was generated by:

for _f in $(find . -name "*.sh")
do
   sed -i 's@`\(.*\)`@$(\1)@g' ${_f}
done

and then carefully proof-read.

Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-29 12:44:32 -07:00
Elia Pinto
86e3043217 t1000-read-tree-m-3way.sh: use the $( ... ) construct for command substitution
The Git CodingGuidelines prefer the $(...) construct for command
substitution instead of using the backquotes `...`.

The backquoted form is the traditional method for command
substitution, and is supported by POSIX.  However, all but the
simplest uses become complicated quickly.  In particular, embedded
command substitutions and/or the use of double quotes require
careful escaping with the backslash character.

The patch was generated by:

for _f in $(find . -name "*.sh")
do
   sed -i 's@`\(.*\)`@$(\1)@g' ${_f}
done

and then carefully proof-read.

Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-29 12:44:30 -07:00
Elia Pinto
dd64267fe2 t0300-credentials.sh: use the $( ... ) construct for command substitution
The Git CodingGuidelines prefer the $(...) construct for command
substitution instead of using the backquotes `...`.

The backquoted form is the traditional method for command
substitution, and is supported by POSIX.  However, all but the
simplest uses become complicated quickly.  In particular, embedded
command substitutions and/or the use of double quotes require
careful escaping with the backslash character.

The patch was generated by:

for _f in $(find . -name "*.sh")
do
   sed -i 's@`\(.*\)`@$(\1)@g' ${_f}
done

and then carefully proof-read.

Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-29 12:44:29 -07:00
Elia Pinto
4d713567f9 t0030-stripspace.sh: use the $( ... ) construct for command substitution
The Git CodingGuidelines prefer the $(...) construct for command
substitution instead of using the backquotes `...`.

The backquoted form is the traditional method for command
substitution, and is supported by POSIX.  However, all but the
simplest uses become complicated quickly.  In particular, embedded
command substitutions and/or the use of double quotes require
careful escaping with the backslash character.

The patch was generated by:

for _f in $(find . -name "*.sh")
do
   sed -i 's@`\(.*\)`@$(\1)@g' ${_f}
done

and then carefully proof-read.

Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-29 12:44:28 -07:00
Elia Pinto
8deeab4a24 t0026-eol-config.sh: use the $( ... ) construct for command substitution
The Git CodingGuidelines prefer the $(...) construct for command
substitution instead of using the backquotes `...`.

The backquoted form is the traditional method for command
substitution, and is supported by POSIX.  However, all but the
simplest uses become complicated quickly.  In particular, embedded
command substitutions and/or the use of double quotes require
careful escaping with the backslash character.

The patch was generated by:

for _f in $(find . -name "*.sh")
do
   sed -i 's@`\(.*\)`@$(\1)@g' ${_f}
done

and then carefully proof-read.

Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-29 12:44:27 -07:00
Elia Pinto
0bf6414996 t0025-crlf-auto.sh: use the $( ... ) construct for command substitution
The Git CodingGuidelines prefer the $(...) construct for command
substitution instead of using the backquotes `...`.

The backquoted form is the traditional method for command
substitution, and is supported by POSIX.  However, all but the
simplest uses become complicated quickly.  In particular, embedded
command substitutions and/or the use of double quotes require
careful escaping with the backslash character.

The patch was generated by:

for _f in $(find . -name "*.sh")
do
   sed -i 's@`\(.*\)`@$(\1)@g' ${_f}
done

and then carefully proof-read.

Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-29 12:44:25 -07:00
Elia Pinto
def226bdbb t0020-crlf.sh: use the $( ... ) construct for command substitution
The Git CodingGuidelines prefer the $(...) construct for command
substitution instead of using the backquotes `...`.

The backquoted form is the traditional method for command
substitution, and is supported by POSIX.  However, all but the
simplest uses become complicated quickly.  In particular, embedded
command substitutions and/or the use of double quotes require
careful escaping with the backslash character.

The patch was generated by:

for _f in $(find . -name "*.sh")
do
   sed -i 's@`\(.*\)`@$(\1)@g' ${_f}
done

and then carefully proof-read.

Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-29 12:44:24 -07:00
Elia Pinto
8fc5593c53 t0010-racy-git.sh: use the $( ... ) construct for command substitution
The Git CodingGuidelines prefer the $(...) construct for command
substitution instead of using the backquotes `...`.

The backquoted form is the traditional method for command
substitution, and is supported by POSIX.  However, all but the
simplest uses become complicated quickly.  In particular, embedded
command substitutions and/or the use of double quotes require
careful escaping with the backslash character.

The patch was generated by:

for _f in $(find . -name "*.sh")
do
   sed -i 's@`\(.*\)`@$(\1)@g' ${_f}
done

and then carefully proof-read.

Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-29 12:44:23 -07:00
Elia Pinto
88619b3ee4 t0001-init.sh: use the $( ... ) construct for command substitution
The Git CodingGuidelines prefer the $(...) construct for command
substitution instead of using the backquotes `...`.

The backquoted form is the traditional method for command
substitution, and is supported by POSIX.  However, all but the
simplest uses become complicated quickly.  In particular, embedded
command substitutions and/or the use of double quotes require
careful escaping with the backslash character.

The patch was generated by:

for _f in $(find . -name "*.sh")
do
   sed -i 's@`\(.*\)`@$(\1)@g' ${_f}
done

and then carefully proof-read.

Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-29 12:44:22 -07:00
Nguyễn Thái Ngọc Duy
33c297aacc sequencer: do not update/refresh index if the lock cannot be held
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-29 12:43:16 -07:00
Nguyễn Thái Ngọc Duy
16fc2b7a9c ewah: delete unused ewah_read_mmap_native declaration
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-29 12:43:16 -07:00
Nguyễn Thái Ngọc Duy
a0a2f7d79c ewah: fix constness of ewah_read_mmap
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-29 12:43:15 -07:00
Jeff King
b892bb45ea replace: add --edit option
This allows you to run:

    git replace --edit SHA1

to get dumped in an editor with the contents of the object
for SHA1. The result is then read back in and used as a
"replace" object for SHA1. The writing/reading is
type-aware, so you get to edit "ls-tree" output rather than
the binary tree format.

Missing documentation and tests.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-29 12:38:33 -07:00
Jeff King
479bd75751 replace: factor object resolution out of replace_object
As we add new options that operate on objects before
replacing them, we'll want to be able to feed raw sha1s
straight into replace_object. Split replace_object into the
object-resolution part and the actual replacement.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-29 12:38:33 -07:00
Jeff King
70c7bd6daf replace: use OPT_CMDMODE to handle modes
By using OPT_CMDMODE, the mutual exclusion between modes is
taken care of for us. It also makes it easy for us to
maintain a single variable with the mode, which makes its
intent more clear. We can use a single switch() to make sure
we have covered all of the modes.

This ends up breaking even in code size, but the win will be
much bigger when we start adding more modes.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-29 12:38:32 -07:00
Jeff King
3f495f67bc replace: refactor command-mode determination
The git-replace command has three modes: listing, deleting,
and replacing. The first two are selected explicitly. If
none is selected, we fallback to listing when there are no
arguments, and replacing otherwise.

Let's figure out up front which operation we are going to
do, before getting into the application logic. That lets us
simplify our option checks (e.g., we currently have to check
whether a useless "--force" is given both along with an
explicit list, as well as with an implicit one).

This saves some lines, makes the logic easier to follow, and
will facilitate further cleanups.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-29 12:38:32 -07:00
Michael S. Tsirkin
8ccc4e4260 test/send-email: to-cover, cc-cover tests
Add tests for the new feature.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-29 12:01:04 -07:00
Michael S. Tsirkin
f515c904fb git-send-email: two new options: to-cover, cc-cover
Allow extracting To/Cc addresses from the first patch
(typically the cover letter), and use them as To/Cc addresses of the
remainder of the series.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-29 11:27:41 -07:00
Dan Albert
791643a865 imap-send: use git-credential
git-imap-send was directly prompting for a password rather than using
git-credential. git-send-email, on the other hand, supports git-credential.

This is a necessary improvement for users that use two factor authentication, as
they should not be expected to remember all of their app specific passwords.

Signed-off-by: Dan Albert <danalbert@google.com>
Acked-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-29 10:16:46 -07:00
Jeff King
750b2e4785 t3910: show failure of core.precomposeunicode with decomposed filenames
If you have existing decomposed filenames in your git
repository (e.g., that were created with older versions of
git that did not precompose unicode), a modern git with
core.precomposeunicode set does not handle them well.

The problem is that we normalize the paths coming from the
disk into their precomposed form, and then compare them
against the literal bytes in the index. This makes things
better if you have the precomposed form in the index. It
makes things worse if you actually have the decomposed form
in the index.

As a result, paths with decomposed filenames may have their
precomposed variants listed as untracked files (even though
the precomposed variants do not exist on-disk at all).

This patch just adds a test to demonstrate the breakage.
Some possible fixes are:

  1. Tell everyone that NFD in the git repo is wrong, and
     they should make a new commit to normalize all their
     in-repo files to be precomposed.

     This is probably not the right thing to do, because it
     still doesn't fix checkouts of old history. And it
     spreads the problem to people on byte-preserving
     filesystems (like ext4), because now they have to start
     precomposing their filenames as they are adde to git.

  2. Do all index filename comparisons using a UTF-8 aware
     comparison function when core.precomposeunicode is set.
     This would probably have bad performance, and somewhat
     defeats the point of converting the filenames at the
     readdir level in the first place.

  3. Convert index filenames to their precomposed form when
     we read the index from disk. This would be efficient,
     but we would have to be careful not to write the
     precomposed forms back out to disk.

  4. Introduce some infrastructure to efficiently match up
     the precomposed/decomposed forms. We already do
     something similar for case-insensitive files using
     name-hash.c. We might be able to adapt that strategy
     here.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-29 09:59:44 -07:00
Theodore Leblond
76e7c8a7ed compat/poll: sleep 1 millisecond to avoid busy wait
SwitchToThread() only gives away the rest of the current time slice
to another thread in the current process. So if the thread that feeds
the file decscriptor we're polling is not in the current process, we
get busy-waiting.

I played around with this quite a bit. After trying some more complex
schemes, I found that what worked best is to just sleep 1 millisecond
between iterations. Though it's a very short time, it still completely
eliminates the busy wait condition, without hurting perf.

There code uses SleepEx(1, TRUE) to sleep. See this page for a good
discussion of why that is better than calling SwitchToThread, which
is what was used previously:
http://stackoverflow.com/questions/1383943/switchtothread-vs-sleep1

Note that calling SleepEx(0, TRUE) does *not* solve the busy wait.

The most striking case was when testing on a UNC share with a large repo,
on a single CPU machine. Without the fix, it took 4 minutes 15 seconds,
and with the fix it took just 1:08! I think it's because git-upload-pack's
busy wait was eating the CPU away from the git process that's doing the
real work. With multi-proc, the timing is not much different, but tons of
CPU time is still wasted, which can be a killer on a server that needs to
do bunch of other things.

I also tested the very fast local case, and didn't see any measurable
difference. On a big repo with 4500 files, the upload-pack took about 2
seconds with and without the fix.

[jc: this was first accepted in msysgit tree in May 2012 via a pull
request and Paolo Bonzini has also accepted the same fix to Gnulib
around the same time; see $gmane/247518 for a bit more detail]

Signed-off-by: Stepan Kasal <kasal@ucw.cz>
Acked-by: Johannes Sixt <j6t@kdbg.org>
Acked-by: Erik Faye-Lund <kusmabite@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-29 09:55:38 -07:00
Ralf Thielow
94f94fcbf2 l10n: de.po: improve hint for autocorrected command execution
Signed-off-by: Ralf Thielow <ralf.thielow@gmail.com>
2014-04-29 06:12:31 +02:00
Ralf Thielow
74c17bb84b l10n: de.po: translate 45 new messages
Translate 45 new messages came from git.pot update in 5e078fc
(l10n: git.pot: v2.0.0 round 1 (45 new, 28 removed)).

Signed-off-by: Ralf Thielow <ralf.thielow@gmail.com>
Acked-by: Thomas Rast <tr@thomasrast.ch>
2014-04-29 06:12:25 +02:00
Ralf Thielow
3957310734 l10n: de.po: correct translation of "completed" after resolving deltas
Signed-off-by: Ralf Thielow <ralf.thielow@gmail.com>
2014-04-29 06:11:09 +02:00
Jörn Engel
c0459ca4dc pager: do allow spawning pager recursively
This reverts commit 88e8f908f2, which
tried to allow

    GIT_PAGER="git -p column --mode='dense color'" git -p branch

and still wanted to avoid "git -p column" to invoke itself.  However,
this falls into "don't do that -p then" category.

In particular, inside "git log", with results going through less, a
potentially interesting commit may be found and from there inside
"less", the user may want to execute "git show <commit>".  Before
the commit being reverted, this used to show the patch in less but
it no longer does.

Signed-off-by: Jörn Engel <joern@logfs.org>
Reviewed-by: Jeff King <peff@peff.net>
Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Acked-by: Duy Nguyen <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-28 16:03:22 -07:00
Junio C Hamano
d8779e1e25 Merge branch 'db/make-with-curl'
It turns out that some platforms do ship without curl-config even
though they build with the hardcoded default -lcurl and rely on it
to work.

* db/make-with-curl:
  Makefile: default to -lcurl when no CURL_CONFIG or CURLDIR
2014-04-28 15:48:12 -07:00
Junio C Hamano
5f11a7aad0 Merge branch 'jk/external-diff-use-argv-array' (early part)
Crash fix for codepath that miscounted the necessary size for an
array when spawning an external diff program.

* 'jk/external-diff-use-argv-array' (early part):
  run_external_diff: use an argv_array for the command line
2014-04-28 15:47:35 -07:00
David Kastrup
7e6ac6e439 blame: large-scale performance rewrite
The previous implementation used a single sorted linear list of blame
entries for organizing all partial or completed work.  Every subtask had
to scan the whole list, with most entries not being relevant to the
task.  The resulting run-time was quadratic to the number of separate
chunks.

This change gives every subtask its own data to work with.  Subtasks are
organized into "struct origin" chains hanging off particular commits.
Commits are organized into a priority queue, processing them in commit
date order in order to keep most of the work affecting a particular blob
collated even in the presence of an extensive merge history.

For large files with a diversified history, a speedup by a factor of 3
or more is not unusual.

Signed-off-by: David Kastrup <dak@gnu.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-28 14:38:15 -07:00
Dave Borowitz
f3f11fa6a5 Makefile: default to -lcurl when no CURL_CONFIG or CURLDIR
The original implementation of CURL_CONFIG support did not match the
original behavior of using -lcurl when CURLDIR was not set. This broke
implementations that were lacking curl-config but did have libcurl
installed along system libraries, such as MSysGit. In other words, the
assumption that curl-config is always installed was incorrect.

Instead, if CURL_CONFIG is empty or returns an empty result (e.g. due
to curl-config being missing), use the old behavior of falling back to
-lcurl.

Signed-off-by: Dave Borowitz <dborowitz@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-28 14:29:14 -07:00
Jeff King
076cbd6341 commit: do not complain of empty messages from -C
When we pick another commit's message, we die() immediately
if we find that it's empty and we are not going to run an
editor (i.e., when running "-C" instead of "-c").  However,
this check is redundant and harmful.

It's redundant because we will already notice the empty
message later, after we would have run the editor, and die
there (just as we would for a regular, not "-C" case, where
the user provided an empty message in the editor).

It's harmful for a few reasons:

  1. It does not respect --allow-empty-message. As a result,
     a "git rebase -i" cannot "pick" such a commit. So you
     cannot even go back in time to fix it with a "reword"
     or "edit" instruction.

  2. It does not take into account other ways besides the
     editor to modify the message. For example, "git commit
     -C empty-commit -m foo" could take the author
     information from empty-commit, but add a message to it.
     There's more to do to make that work correctly (and
     right now we explicitly forbid "-C with -m"), but this
     removes one roadblock.

  3. The existing check is not enough to prevent segfaults.
     We try to find the "\n\n" header/body boundary in the
     commit. If it is at the end of the string (i.e., no
     body), _or_ if we cannot find it at all (i.e., a
     truncated commit object), we consider the message
     empty. With "-C", that's OK; we die in either case. But
     with "-c", we continue on, and in the case of a
     truncated commit may end up dereferencing NULL+2.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-28 09:58:09 -07:00
Junio C Hamano
35936f8fc3 Git 2.0-rc1
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-25 10:03:41 -07:00
Jean-Jacques Lafay
cbc60b6720 git tag --contains: avoid stack overflow
In large repos, the recursion implementation of contains(commit,
commit_list) may result in a stack overflow. Replace the recursion with
a loop to fix it.

This problem is more apparent on Windows than on Linux, where the stack
is more limited by default.

See also this thread on the msysGit list:

	https://groups.google.com/d/topic/msysgit/FqT6boJrb2g/discussion

[jes: re-written to imitate the original recursion more closely]

Thomas Braun pointed out several documentation shortcomings.

Tests are run only if ulimit -s is available.  This means they cannot
be run on Windows.

Signed-off-by: Jean-Jacques Lafay <jeanjacques.lafay@gmail.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Tested-by: Stepan Kasal <kasal@ucw.cz>
Reviewed-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-25 09:35:20 -07:00
Martin Erik Werner
6127ff63cf setup: fix windows path buffer over-stepping
Fix a buffer over-stepping issue triggered by providing an absolute path
that is similar to the work tree path.

abspath_part_inside_repo() may currently increment the path pointer by
offset_1st_component() + wtlen, which is too much, since
offset_1st_component() is a subset of wtlen.

For the *nix-style prefix '/', this does (by luck) not cause any issues,
since offset_1st_component() is 1 and there will always be a '/' or '\0'
that can "absorb" this.

In the case of DOS-style prefixes though, the offset_1st_component() is
3 and this can potentially over-step the string buffer. For example if

    work_tree = "c:/r"
    path      = "c:/rl"

Then wtlen is 4, and incrementing the path pointer by (3 + 4) would
end up 2 bytes outside a string buffer of length 6.

Similarly if

    work_tree = "c:/r"
    path      = "c:/rl/d/a"

Then (since the loop starts by also incrementing the pointer one step),
this would mean that the function would miss checking if "c:/rl/d" could
be the work_tree, arguably this is unlikely though, since it would only
be possible with symlinks on windows.

Fix this by simply avoiding to increment by offset_1st_component() and
wtlen at the same time.

Signed-off-by: Martin Erik Werner <martinerikwerner@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-24 13:46:13 -07:00
Junio C Hamano
1697bf30df Merge branch 'jk/pack-bitmap'
A last minute (and hopefully the last) fix to avoid coredumps due
to an incorrect pointer arithmetic.

* jk/pack-bitmap:
  ewah_bitmap.c: do not assume size_t and eword_t are the same size
2014-04-24 12:31:51 -07:00
Junio C Hamano
d508e4a8e2 Merge branch 'fc/transport-helper-sync-error-fix'
Make sure the marks are not written out when the transport helper
did not finish happily, to avoid leaving a marks file that is out of
sync with the reality.

* fc/transport-helper-sync-error-fix:
  t5801 (remote-helpers): cleanup environment sets
  transport-helper: fix sync issue on crashes
  transport-helper: trivial cleanup
  transport-helper: propagate recvline() error pushing
  remote-helpers: make recvline return an error
  transport-helper: remove barely used xchgline()
2014-04-24 12:31:34 -07:00
Junio C Hamano
e42552135a Merge branch 'db/make-with-curl'
Ask curl-config how to link with the curl library, instead of
having only a limited configurability knobs in the Makefile.

* db/make-with-curl:
  Makefile: allow static linking against libcurl
  Makefile: use curl-config to determine curl flags
2014-04-24 12:31:27 -07:00
Junio C Hamano
c15bb0cad7 mergetool: document the default for --[no-]prompt
The original motivation of using the prompt was to confirm to run a
tool on this particular (as opposed to another) path, but the user
can also take the prompt as to confirm to run this (as opposed to
some other) tool.  The latter of which of course is irritating for
those who told which exact tool to use, which is the reason why we
are flipping the default.

During the review discussion of the patch, many people (including
the maintainer) missed that a user can find the prompt useful way to
skip running the tool on particular paths.  Clarify it by adding a
brief half-sentence to the description.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-24 11:29:05 -07:00
Matthieu Moy
9742fb7e53 git-remote-mediawiki: fix encoding issue for UTF-8 media files
When a media file contains valid UTF-8, git-remote-mediawiki tried to be
too clever about the encoding, and the call to utf8::downgrade() on the
downloaded content was failing with

  Wide character in subroutine entry at git-remote-mediawiki line 583.

Instead, use $response->decode() to apply decoding linked to the
Content-Encoding: header, and return the content without attempting any
charset decoding.

Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-23 15:22:54 -07:00