git/git.git
3 years agoam: fix signoff when other trailers are present
Phillip Wood [Tue, 8 Aug 2017 10:25:33 +0000 (11:25 +0100)]
am: fix signoff when other trailers are present

If there was no 'Signed-off-by:' trailer but another trailer such as
'Reported-by:' then 'git am --signoff' would add a blank line between
the existing trailers and the added 'Signed-off-by:' line. e.g.

    Rebase accepts '--rerere-autoupdate' as an option but only honors
    it if '-m' is also given. Fix it for a non-interactive rebase by
    passing on the option to 'git am' and 'git cherry-pick'.

Reported-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Fix by using the code provided for this purpose in sequencer.c.
Change the tests so that they check the formatting of the
'Signed-off-by:' lines rather than just grepping for them.

Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoGit 2.13.4 v2.13.4
Junio C Hamano [Tue, 1 Aug 2017 18:45:17 +0000 (11:45 -0700)]
Git 2.13.4

Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoPreparation for 2.13.4 continues
Junio C Hamano [Mon, 31 Jul 2017 20:52:40 +0000 (13:52 -0700)]
Preparation for 2.13.4 continues

Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoMerge branch 'ks/doc-fixes' into maint
Junio C Hamano [Mon, 31 Jul 2017 20:51:06 +0000 (13:51 -0700)]
Merge branch 'ks/doc-fixes' into maint

Doc clean-up.

* ks/doc-fixes:
  doc: reformat the paragraph containing the 'cut-line'
  doc: camelCase the i18n config variables to improve readability

3 years agoMerge branch 'jk/test-copy-bytes-fix' into maint
Junio C Hamano [Mon, 31 Jul 2017 20:51:05 +0000 (13:51 -0700)]
Merge branch 'jk/test-copy-bytes-fix' into maint

A test fix.

* jk/test-copy-bytes-fix:
  t: handle EOF in test_copy_bytes()

3 years agoMerge branch 'pw/unquote-path-in-git-pm' into maint
Junio C Hamano [Mon, 31 Jul 2017 20:51:05 +0000 (13:51 -0700)]
Merge branch 'pw/unquote-path-in-git-pm' into maint

Code refactoring.

* pw/unquote-path-in-git-pm:
  t9700: add tests for Git::unquote_path()
  Git::unquote_path(): throw an exception on bad path
  Git::unquote_path(): handle '\a'
  add -i: move unquote_path() to Git.pm

3 years agoMerge branch 'jk/gc-pre-detach-under-hook' into maint
Junio C Hamano [Mon, 31 Jul 2017 20:51:05 +0000 (13:51 -0700)]
Merge branch 'jk/gc-pre-detach-under-hook' into maint

We run an early part of "git gc" that deals with refs before
daemonising (and not under lock) even when running a background
auto-gc, which caused multiple gc processes attempting to run the
early part at the same time.  This is now prevented by running the
early part also under the GC lock.

* jk/gc-pre-detach-under-hook:
  gc: run pre-detach operations under lock

3 years agoMerge branch 'jn/hooks-pre-rebase-sample-fix' into maint
Junio C Hamano [Mon, 31 Jul 2017 20:51:05 +0000 (13:51 -0700)]
Merge branch 'jn/hooks-pre-rebase-sample-fix' into maint

Code clean-up, that makes us in sync with Debian by one patch.

* jn/hooks-pre-rebase-sample-fix:
  pre-rebase hook: capture documentation in a <<here document

3 years agoMerge branch 'rs/progress-overall-throughput-at-the-end' into maint
Junio C Hamano [Mon, 31 Jul 2017 20:51:04 +0000 (13:51 -0700)]
Merge branch 'rs/progress-overall-throughput-at-the-end' into maint

The progress meter did not give a useful output when we haven't had
0.5 seconds to measure the throughput during the interval.  Instead
show the overall throughput rate at the end, which is a much more
useful number.

* rs/progress-overall-throughput-at-the-end:
  progress: show overall rate in last update

3 years agoMerge branch 'tb/push-to-cygwin-unc-path' into maint
Junio C Hamano [Mon, 31 Jul 2017 20:51:04 +0000 (13:51 -0700)]
Merge branch 'tb/push-to-cygwin-unc-path' into maint

On Cygwin, similar to Windows, "git push //server/share/repository"
ought to mean a repository on a network share that can be accessed
locally, but this did not work correctly due to stripping the double
slashes at the beginning.

This may need to be heavily tested before it gets unleashed to the
wild, as the change is at a fairly low-level code and would affect
not just the code to decide if the push destination is local.  There
may be unexpected fallouts in the path normalization.

* tb/push-to-cygwin-unc-path:
  cygwin: allow pushing to UNC paths

3 years agoMerge branch 'rs/apply-avoid-over-reading' into maint
Junio C Hamano [Mon, 31 Jul 2017 20:51:04 +0000 (13:51 -0700)]
Merge branch 'rs/apply-avoid-over-reading' into maint

Code cleanup.

* rs/apply-avoid-over-reading:
  apply: use strcmp(3) for comparing strings in gitdiff_verify_name()
  apply: use starts_with() in gitdiff_verify_name()

3 years agofixes from 'master' for 2.13.4
Junio C Hamano [Fri, 21 Jul 2017 22:06:09 +0000 (15:06 -0700)]
fixes from 'master' for 2.13.4

Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoMerge branch 'ew/fd-cloexec-fix' into maint
Junio C Hamano [Fri, 21 Jul 2017 22:03:40 +0000 (15:03 -0700)]
Merge branch 'ew/fd-cloexec-fix' into maint

Portability/fallback fix.

* ew/fd-cloexec-fix:
  set FD_CLOEXEC properly when O_CLOEXEC is not supported

3 years agoMerge branch 'ks/fix-rebase-doc-picture' into maint
Junio C Hamano [Fri, 21 Jul 2017 22:03:39 +0000 (15:03 -0700)]
Merge branch 'ks/fix-rebase-doc-picture' into maint

Doc update.

* ks/fix-rebase-doc-picture:
  doc: correct a mistake in an illustration

3 years agoMerge branch 'js/alias-case-sensitivity' into maint
Junio C Hamano [Fri, 21 Jul 2017 22:03:38 +0000 (15:03 -0700)]
Merge branch 'js/alias-case-sensitivity' into maint

A recent update broke an alias that contained an uppercase letter.

* js/alias-case-sensitivity:
  alias: compare alias name *case-insensitively*
  t1300: demonstrate that CamelCased aliases regressed

3 years agoMerge branch 'bb/unicode-10.0' into maint
Junio C Hamano [Fri, 21 Jul 2017 22:03:38 +0000 (15:03 -0700)]
Merge branch 'bb/unicode-10.0' into maint

Update the character width tables.

* bb/unicode-10.0:
  unicode: update the width tables to Unicode 10

3 years agodoc: reformat the paragraph containing the 'cut-line'
Kaartic Sivaraam [Tue, 18 Jul 2017 14:34:27 +0000 (20:04 +0530)]
doc: reformat the paragraph containing the 'cut-line'

The paragraph that describes the 'scissors' cleanup mode of
'commit' had the 'cut-line' in the middle of a sentence. This
made it possible for the line to get wrapped on smaler windows.
This shouldn't be the case as it makes it hard for the user to
understand the structure of the cut-line.

Reformat the pragraph to make the 'cut-line' stand on a line of
it's own thus distinguishing it from the rest of the paragraph.
This further prevents it from getting wrapped to some extent.

Signed-off-by: Kaartic Sivaraam <kaarticsivaraam91196@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agodoc: camelCase the i18n config variables to improve readability
Kaartic Sivaraam [Mon, 17 Jul 2017 15:39:00 +0000 (21:09 +0530)]
doc: camelCase the i18n config variables to improve readability

The i18n config variable used weren't readable as they were in
the crude form of how git stores/uses it's config variables.

Improve it's readability by replacing them with camelCased versions
of config variables as it doesn't have any impact on it's usage.

Signed-off-by: Kaartic Sivaraam <kaarticsivaraam91196@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agot: handle EOF in test_copy_bytes()
Jeff King [Sun, 16 Jul 2017 10:45:32 +0000 (06:45 -0400)]
t: handle EOF in test_copy_bytes()

The test_copy_bytes() function claims to read up to N bytes,
or until it gets EOF. But we never handle EOF in our loop,
and a short input will cause perl to go into an infinite
loop of read() getting zero bytes.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoset FD_CLOEXEC properly when O_CLOEXEC is not supported
Eric Wong [Sat, 15 Jul 2017 18:55:40 +0000 (18:55 +0000)]
set FD_CLOEXEC properly when O_CLOEXEC is not supported

FD_CLOEXEC only applies to the file descriptor, so it needs to be
manipuluated via F_GETFD/F_SETFD.  F_GETFL/F_SETFL are for file
description flags.

Verified via strace with o_cloexec set to zero.

Signed-off-by: Eric Wong <e@80x24.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoalias: compare alias name *case-insensitively*
Johannes Schindelin [Fri, 14 Jul 2017 08:39:38 +0000 (10:39 +0200)]
alias: compare alias name *case-insensitively*

It is totally legitimate to add CamelCased aliases, but due to the way
config keys are compared, the case does not matter.

Therefore, we must compare the alias name insensitively to the config
keys.

This fixes a regression introduced by a9bcf6586d1 (alias: use
the early config machinery to expand aliases, 2017-06-14).

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agot1300: demonstrate that CamelCased aliases regressed
Johannes Schindelin [Fri, 14 Jul 2017 08:39:29 +0000 (10:39 +0200)]
t1300: demonstrate that CamelCased aliases regressed

It is totally legitimate to add CamelCased aliases, but due to the way
config keys are compared, the case does not matter.

Except that now it does: the alias name is expected to be all
lower-case. This is a regression introduced by a9bcf6586d1 (alias: use
the early config machinery to expand aliases, 2017-06-14).

Noticed by Alejandro Pauly, diagnosed by Kevin Willford.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoGit 2.13.3 v2.13.3
Junio C Hamano [Wed, 12 Jul 2017 22:24:15 +0000 (15:24 -0700)]
Git 2.13.3

Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoMerge branch 'kn/ref-filter-branch-list' into maint
Junio C Hamano [Wed, 12 Jul 2017 22:23:09 +0000 (15:23 -0700)]
Merge branch 'kn/ref-filter-branch-list' into maint

The rewrite of "git branch --list" using for-each-ref's internals
that happened in v2.13 regressed its handling of color.branch.local;
this has been fixed.

* kn/ref-filter-branch-list:
  ref-filter.c: drop return from void function
  branch: set remote color in ref-filter branch immediately
  branch: use BRANCH_COLOR_LOCAL in ref-filter format
  branch: only perform HEAD check for local branches

3 years agoMerge branch 'ks/typofix-commit-c-comment' into maint
Junio C Hamano [Wed, 12 Jul 2017 22:20:48 +0000 (15:20 -0700)]
Merge branch 'ks/typofix-commit-c-comment' into maint

Typofix.

* ks/typofix-commit-c-comment:
  builtin/commit.c: fix a typo in the comment

3 years agoMerge branch 'jk/reflog-walk-maint' into maint
Junio C Hamano [Wed, 12 Jul 2017 22:20:35 +0000 (15:20 -0700)]
Merge branch 'jk/reflog-walk-maint' into maint

After "git branch --move" of the currently checked out branch, the
code to walk the reflog of HEAD via "log -g" and friends
incorrectly stopped at the reflog entry that records the renaming
of the branch.

* jk/reflog-walk-maint:
  reflog-walk: include all fields when freeing complete_reflogs
  reflog-walk: don't free reflogs added to cache
  reflog-walk: duplicate strings in complete_reflogs list
  reflog-walk: skip over double-null oid due to HEAD rename

3 years agogc: run pre-detach operations under lock
Jeff King [Tue, 11 Jul 2017 09:06:35 +0000 (05:06 -0400)]
gc: run pre-detach operations under lock

We normally try to avoid having two auto-gc operations run
at the same time, because it wastes resources. This was done
long ago in 64a99eb47 (gc: reject if another gc is running,
unless --force is given, 2013-08-08).

When we do a detached auto-gc, we run the ref-related
commands _before_ detaching, to avoid confusing lock
contention. This was done by 62aad1849 (gc --auto: do not
lock refs in the background, 2014-05-25).

These two features do not interact well. The pre-detach
operations are run before we check the gc.pid lock, meaning
that on a busy repository we may run many of them
concurrently. Ideally we'd take the lock before spawning any
operations, and hold it for the duration of the program.

This is tricky, though, with the way the pid-file interacts
with the daemonize() process.  Other processes will check
that the pid recorded in the pid-file still exists. But
detaching causes us to fork and continue running under a
new pid. So if we take the lock before detaching, the
pid-file will have a bogus pid in it. We'd have to go back
and update it with the new pid after detaching. We'd also
have to play some tricks with the tempfile subsystem to
tweak the "owner" field, so that the parent process does not
clean it up on exit, but the child process does.

Instead, we can do something a bit simpler: take the lock
only for the duration of the pre-detach work, then detach,
then take it again for the post-detach work. Technically,
this means that the post-detach lock could lose to another
process doing pre-detach work. But in the long run this
works out.

That second process would then follow-up by doing
post-detach work. Unless it was in turn blocked by a third
process doing pre-detach work, and so on. This could in
theory go on indefinitely, as the pre-detach work does not
repack, and so need_to_gc() will continue to trigger.  But
in each round we are racing between the pre- and post-detach
locks. Eventually, one of the post-detach locks will win the
race and complete the full gc. So in the worst case, we may
racily repeat the pre-detach work, but we would never do so
simultaneously (it would happen via a sequence of serialized
race-wins).

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agopre-rebase hook: capture documentation in a <<here document
Jonathan Nieder [Mon, 10 Jul 2017 23:35:25 +0000 (16:35 -0700)]
pre-rebase hook: capture documentation in a <<here document

Without this change, the sample hook does not pass a syntax check
(sh -n):

  $ sh -n hooks--pre-rebase.sample
  hooks--pre-rebase.sample: line 101: syntax error near unexpected token `('
  hooks--pre-rebase.sample: line 101: `   merged into it again (either directly or indirectly).'

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoPrepare for 2.13.3
Junio C Hamano [Mon, 10 Jul 2017 21:02:07 +0000 (14:02 -0700)]
Prepare for 2.13.3

3 years agoMerge branch 'sb/merge-recursive-code-cleanup' into maint
Junio C Hamano [Mon, 10 Jul 2017 20:59:09 +0000 (13:59 -0700)]
Merge branch 'sb/merge-recursive-code-cleanup' into maint

Code clean-up.

* sb/merge-recursive-code-cleanup:
  merge-recursive: use DIFF_XDL_SET macro

3 years agoMerge branch 'jc/utf8-fprintf' into maint
Junio C Hamano [Mon, 10 Jul 2017 20:59:08 +0000 (13:59 -0700)]
Merge branch 'jc/utf8-fprintf' into maint

Code cleanup.

* jc/utf8-fprintf:
  submodule--helper: do not call utf8_fprintf() unnecessarily

3 years agoMerge branch 'js/fsck-name-object' into maint
Junio C Hamano [Mon, 10 Jul 2017 20:59:08 +0000 (13:59 -0700)]
Merge branch 'js/fsck-name-object' into maint

Test fix.

* js/fsck-name-object:
  t1450: use egrep for regexp "alternation"

3 years agoMerge branch 'js/t5534-rev-parse-gives-multi-line-output-fix' into maint
Junio C Hamano [Mon, 10 Jul 2017 20:59:07 +0000 (13:59 -0700)]
Merge branch 'js/t5534-rev-parse-gives-multi-line-output-fix' into maint

A few tests that tried to verify the contents of push certificates
did not use 'git rev-parse' to formulate the line to look for in
the certificate correctly.

* js/t5534-rev-parse-gives-multi-line-output-fix:
  t5534: fix misleading grep invocation

3 years agoMerge branch 'ab/sha1dc-maint' into maint
Junio C Hamano [Mon, 10 Jul 2017 20:59:06 +0000 (13:59 -0700)]
Merge branch 'ab/sha1dc-maint' into maint

Update the sha1dc again to fix portability glitches.

* ab/sha1dc-maint:
  sha1dc: update from upstream

3 years agoMerge branch 'aw/contrib-subtree-doc-asciidoctor' into maint
Junio C Hamano [Mon, 10 Jul 2017 20:59:06 +0000 (13:59 -0700)]
Merge branch 'aw/contrib-subtree-doc-asciidoctor' into maint

The Makefile rule in contrib/subtree for building documentation
learned to honour USE_ASCIIDOCTOR just like the main documentation
set does.

* aw/contrib-subtree-doc-asciidoctor:
  subtree: honour USE_ASCIIDOCTOR when set

3 years agoMerge branch 'cc/shared-index-permfix' into maint
Junio C Hamano [Mon, 10 Jul 2017 20:59:05 +0000 (13:59 -0700)]
Merge branch 'cc/shared-index-permfix' into maint

The split index code did not honor core.sharedrepository setting
correctly.

* cc/shared-index-permfix:
  t1700: make sure split-index respects core.sharedrepository
  t1301: move modebits() to test-lib-functions.sh
  read-cache: use shared perms when writing shared index

3 years agoMerge branch 'ah/doc-pretty-color-auto-prefix' into maint
Junio C Hamano [Mon, 10 Jul 2017 20:59:05 +0000 (13:59 -0700)]
Merge branch 'ah/doc-pretty-color-auto-prefix' into maint

Doc update.

* ah/doc-pretty-color-auto-prefix:
  doc: clarify syntax for %C(auto,...) in pretty formats

3 years agoMerge branch 'mb/reword-autocomplete-message' into maint
Junio C Hamano [Mon, 10 Jul 2017 20:59:04 +0000 (13:59 -0700)]
Merge branch 'mb/reword-autocomplete-message' into maint

Message update.

* mb/reword-autocomplete-message:
  auto-correct: tweak phrasing

3 years agoMerge branch 'ks/t7508-indent-fix' into maint
Junio C Hamano [Mon, 10 Jul 2017 20:59:03 +0000 (13:59 -0700)]
Merge branch 'ks/t7508-indent-fix' into maint

Cosmetic update to a test.

* ks/t7508-indent-fix:
  t7508: fix a broken indentation

3 years agoMerge branch 'sb/t4005-modernize' into maint
Junio C Hamano [Mon, 10 Jul 2017 20:59:02 +0000 (13:59 -0700)]
Merge branch 'sb/t4005-modernize' into maint

Test clean-up.

* sb/t4005-modernize:
  t4005: modernize style and drop hard coded sha1

3 years agoMerge branch 'rs/apply-validate-input' into maint
Junio C Hamano [Mon, 10 Jul 2017 20:59:01 +0000 (13:59 -0700)]
Merge branch 'rs/apply-validate-input' into maint

Tighten error checks for invalid "git apply" input.

* rs/apply-validate-input:
  apply: check git diffs for mutually exclusive header lines
  apply: check git diffs for invalid file modes
  apply: check git diffs for missing old filenames

3 years agoMerge branch 'jc/pack-bitmap-unaligned' into maint
Junio C Hamano [Mon, 10 Jul 2017 20:59:00 +0000 (13:59 -0700)]
Merge branch 'jc/pack-bitmap-unaligned' into maint

An unaligned 32-bit access in pack-bitmap code ahs been corrected.

* jc/pack-bitmap-unaligned:
  pack-bitmap: don't perform unaligned memory access

3 years agoMerge branch 'pw/rebase-i-regression-fix-tests' into maint
Junio C Hamano [Mon, 10 Jul 2017 20:58:59 +0000 (13:58 -0700)]
Merge branch 'pw/rebase-i-regression-fix-tests' into maint

Fix a recent regression to "git rebase -i" and add tests that would
have caught it and others.

* pw/rebase-i-regression-fix-tests:
  t3420: fix under GETTEXT_POISON build
  rebase: add more regression tests for console output
  rebase: add regression tests for console output
  rebase -i: add test for reflog message
  sequencer: print autostash messages to stderr

3 years agoMerge branch 'jk/add-p-commentchar-fix' into maint
Junio C Hamano [Mon, 10 Jul 2017 20:58:58 +0000 (13:58 -0700)]
Merge branch 'jk/add-p-commentchar-fix' into maint

"git add -p" were updated in 2.12 timeframe to cope with custom
core.commentchar but the implementation was buggy and a
metacharacter like $ and * did not work.

* jk/add-p-commentchar-fix:
  add--interactive: quote commentChar regex
  add--interactive: handle EOF in prompt_yesno

3 years agoMerge branch 'js/alias-early-config' into maint
Junio C Hamano [Mon, 10 Jul 2017 20:58:57 +0000 (13:58 -0700)]
Merge branch 'js/alias-early-config' into maint

The code to pick up and execute command alias definition from the
configuration used to switch to the top of the working tree and
then come back when the expanded alias was executed, which was
unnecessarilyl complex.  Attempt to simplify the logic by using the
early-config mechanism that does not chdir around.

* js/alias-early-config:
  alias: use the early config machinery to expand aliases
  t7006: demonstrate a problem with aliases in subdirectories
  t1308: relax the test verifying that empty alias values are disallowed
  help: use early config when autocorrecting aliases
  config: report correct line number upon error
  discover_git_directory(): avoid setting invalid git_dir

3 years agoMerge branch 'rs/pretty-add-again' into maint
Junio C Hamano [Mon, 10 Jul 2017 20:58:57 +0000 (13:58 -0700)]
Merge branch 'rs/pretty-add-again' into maint

The pretty-format specifiers like '%h', '%t', etc. had an
optimization that no longer works correctly.  In preparation/hope
of getting it correctly implemented, first discard the optimization
that is broken.

* rs/pretty-add-again:
  pretty: recalculate duplicate short hashes

3 years agoMerge branch 'ah/doc-gitattributes-empty-index' into maint
Junio C Hamano [Mon, 10 Jul 2017 20:58:56 +0000 (13:58 -0700)]
Merge branch 'ah/doc-gitattributes-empty-index' into maint

An example in documentation that does not work in multi worktree
configuration has been corrected.

* ah/doc-gitattributes-empty-index:
  doc: do not use `rm .git/index` when normalizing line endings

3 years agoMerge branch 'da/mergetools-meld-output-opt-on-macos' into maint
Junio C Hamano [Mon, 10 Jul 2017 20:58:56 +0000 (13:58 -0700)]
Merge branch 'da/mergetools-meld-output-opt-on-macos' into maint

"git mergetool" learned to work around a wrapper MacOS X adds
around underlying meld.

* da/mergetools-meld-output-opt-on-macos:
  mergetools/meld: improve compatibiilty with Meld on macOS X

3 years agoMerge branch 'jk/diff-highlight-module' into maint
Junio C Hamano [Mon, 10 Jul 2017 20:58:56 +0000 (13:58 -0700)]
Merge branch 'jk/diff-highlight-module' into maint

The 'diff-highlight' program (in contrib/) has been restructured
for easier reuse by an external project 'diff-so-fancy'.

* jk/diff-highlight-module:
  diff-highlight: split code into module

3 years agoref-filter.c: drop return from void function
Alejandro R. Sedeño [Mon, 10 Jul 2017 19:03:03 +0000 (15:03 -0400)]
ref-filter.c: drop return from void function

Sun's C compiler errors out on this pattern:

void foo() { ... }
void bar() { return foo(); }

Signed-off-by: Alejandro R. Sedeño <asedeno@mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agol10n: de.po: fix typo
Ralf Thielow [Mon, 10 Jul 2017 16:23:08 +0000 (18:23 +0200)]
l10n: de.po: fix typo

Reported-by: Andre Hinrichs <andre.hinrichs@gmx.de>
Signed-off-by: Ralf Thielow <ralf.thielow@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agodoc: correct a mistake in an illustration
Kaartic Sivaraam [Mon, 10 Jul 2017 14:18:30 +0000 (19:48 +0530)]
doc: correct a mistake in an illustration

The first illustration of the "RECOVERING FROM UPSTREAM REBASE"
section in the 'git-rebase' documentation meant to depict that
there are number of commits on the 'master' branch, but it is
longer than the 'master' branch in the following illustrations
by one commit, even though there is no resetting of 'master' to
lose that commit.

Correct it.

Signed-off-by: Kaartic Sivaraam <kaarticsivaraam91196@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoprogress: show overall rate in last update
René Scharfe [Sat, 8 Jul 2017 16:43:42 +0000 (18:43 +0200)]
progress: show overall rate in last update

The values in struct throughput are only updated every 0.5 seconds.  If
we're all done before that time span then the final update will show a
rate of 0 bytes/s, which is misleading if some bytes had been handled.
Remember the start time and show the total throughput instead.

And avoid division by zero by enforcing a minimum time span value of 1
(unit: 1/1024th of a second).  That makes the resulting rate an
underestimation, but it's closer to the actual value than the currently
shown 0 bytes/s.

Reported-by: 積丹尼 Dan Jacobson <jidanni@jidanni.org>
Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoapply: use strcmp(3) for comparing strings in gitdiff_verify_name()
René Scharfe [Sat, 8 Jul 2017 08:58:42 +0000 (10:58 +0200)]
apply: use strcmp(3) for comparing strings in gitdiff_verify_name()

We don't know the length of the C string "another".  It could be
shorter than "name", which we compare it to using memchr(3).  Call
strcmp(3) instead to avoid running over the end of the former, and
get rid of a strlen(3) call as a bonus.

Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agobranch: set remote color in ref-filter branch immediately
Jeff King [Sun, 9 Jul 2017 10:00:45 +0000 (06:00 -0400)]
branch: set remote color in ref-filter branch immediately

We set the current and local branch colors at the top of the
build_format() function. Let's do the same for the remote
color. This saves a little bit of repetition, but more
importantly it puts all of the color-setting in the same
place. That makes it easier to see that we are coloring all
possibilities.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agobranch: use BRANCH_COLOR_LOCAL in ref-filter format
Jeff King [Sun, 9 Jul 2017 09:59:33 +0000 (05:59 -0400)]
branch: use BRANCH_COLOR_LOCAL in ref-filter format

Since 949af0684 (branch: use ref-filter printing APIs,
2017-01-10), git-branch's output is generated by passing a
custom format to the ref-filter code. This format forgot to
pass BRANCH_COLOR_LOCAL, meaning that local branches
(besides the current one) were never colored at all.

We can add it in the %(if) block where we decide whether the
branch is "current" or merely "local".  Note that this means
the current/local coloring is either/or. You can't set:

  [color "branch"]
  local = blue
  current = bold

and expect the current branch to be "bold blue". This
matches the pre-949af0684 behavior.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agobranch: only perform HEAD check for local branches
Jeff King [Sun, 9 Jul 2017 09:58:10 +0000 (05:58 -0400)]
branch: only perform HEAD check for local branches

When assembling the ref-filter format to show "git branch"
output, we put the "%(if)%(HEAD)" conditional at the start
of the overall format. But there's no point in checking
whether a remote branch matches HEAD, as it never will.
The check should go inside the local conditional; we
assemble that format inside the "local" strbuf.

By itself, this is just a minor optimization. But in a
future patch, we'll need this refactoring to fix
local-branch coloring.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agounicode: update the width tables to Unicode 10
Beat Bolli [Fri, 7 Jul 2017 12:08:44 +0000 (14:08 +0200)]
unicode: update the width tables to Unicode 10

Now that Unicode 10 has been announced[0], update the character
width tables to the new version.

[0] http://blog.unicode.org/2017/06/announcing-unicode-standard-version-100.html

Signed-off-by: Beat Bolli <dev+git@drbeat.li>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoreflog-walk: include all fields when freeing complete_reflogs
Jeff King [Fri, 7 Jul 2017 08:43:16 +0000 (04:43 -0400)]
reflog-walk: include all fields when freeing complete_reflogs

When we encounter an error adding reflogs for a walk, we try
to free any logs we have read. But we didn't free all
fields, meaning that we could in theory leak all of the
"items" array (which would consitute the bulk of the
allocated memory).

This patch adds a helper which frees all of the entries and
uses it as appropriate.

As it turns out, the leak seems impossible to trigger with
the current code. Of the three error paths that free the
complete_reflogs struct, two only kick in when the items
array is empty, and the third was removed entirely in the
previous commit.

So this patch should be a noop in terms of behavior, but it
fixes a potential maintenance headache should anybody add a
new error path and copy the partial-free code. Which is
what happened in 5026b47175 (add_reflog_for_walk: avoid
memory leak, 2017-05-04), though its leaky call was the
third one that was recently removed.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoreflog-walk: don't free reflogs added to cache
Jeff King [Fri, 7 Jul 2017 08:41:49 +0000 (04:41 -0400)]
reflog-walk: don't free reflogs added to cache

The add_reflog_for_walk() function keeps a cache mapping
refnames to their reflog contents. We use a cached reflog
entry if available, and otherwise allocate and store a new
one.

Since 5026b47175 (add_reflog_for_walk: avoid memory leak,
2017-05-04), when we hit an error parsing a date-based
reflog spec, we free the reflog memory but leave the cache
entry pointing to the now-freed memory.

We can fix this by just leaving the memory intact once it
has made it into the cache. This may leave an unused entry
in the cache, but that's OK. And it means we also catch a
similar situation: we may not have allocated at all in this
invocation, but simply be pointing to a cached entry from a
previous invocation (which is relying on that entry being
present).

The new test in t1411 exercises this case and fails when run
with --valgrind or ASan.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoreflog-walk: duplicate strings in complete_reflogs list
Jeff King [Fri, 7 Jul 2017 08:39:50 +0000 (04:39 -0400)]
reflog-walk: duplicate strings in complete_reflogs list

As part of the add_reflog_to_walk() function, we keep a
string_list mapping refnames to their reflog contents. This
serves as a cache so that accessing the same reflog twice
requires only a single copy of the log in memory.

The string_list is initialized via xcalloc, meaning its
strdup_strings field is set to 0. But after inserting a
string into the list, we unconditionally call free() on the
string, leaving the list pointing to freed memory. If
another reflog is added (e.g., "git log -g HEAD HEAD"), then
the second one may have unpredictable results.

The extra free was added by 5026b47175 (add_reflog_for_walk:
avoid memory leak, 2017-05-04). Though if you look
carefully, you can see that the code was buggy even before
then. If we tried to read the reflogs by time but came up
with no entries, we exited with an error, freeing the string
in that code path. So the bug was harder to trigger, but
still there.

We can fix it by just asking the string list to make a copy
of the string. Technically we could fix the problem by not
calling free() on our string (and just handing over
ownership to the string list), but there are enough
conditionals that it's quite hard to figure out which code
paths need the free and which do not. Simpler is better
here.

The new test reliably shows the problem when run with
--valgrind or ASAN.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agobuiltin/commit.c: fix a typo in the comment
Kaartic Sivaraam [Thu, 6 Jul 2017 03:19:57 +0000 (08:49 +0530)]
builtin/commit.c: fix a typo in the comment

Signed-off-by: Kaartic Sivaraam <kaarticsivaraam91196@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agocygwin: allow pushing to UNC paths
Torsten Bögershausen [Mon, 3 Jul 2017 14:41:37 +0000 (16:41 +0200)]
cygwin: allow pushing to UNC paths

 cygwin can use an UNC path like //server/share/repo

 $ cd //server/share/dir
 $ mkdir test
 $ cd test
 $ git init --bare

 However, when we try to push from a local Git repository to this repo,
 there is a problem: Git converts the leading "//" into a single "/".

 As cygwin handles an UNC path so well, Git can support them better:

 - Introduce cygwin_offset_1st_component() which keeps the leading "//",
   similar to what Git for Windows does.

 - Move CYGWIN out of the POSIX in the tests for path normalization in t0060

Signed-off-by: Torsten Bögershausen <tboegi@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoreflog-walk: skip over double-null oid due to HEAD rename
Jeff King [Wed, 5 Jul 2017 07:57:37 +0000 (03:57 -0400)]
reflog-walk: skip over double-null oid due to HEAD rename

Since 39ee4c6c2f (branch: record creation of renamed branch
in HEAD's log, 2017-02-20), a rename on the currently
checked out branch will create two entries in the HEAD
reflog: one where the branch goes away (switching to the
null oid), and one where it comes back (switching away from
the null oid).

This confuses the reflog-walk code. When walking backwards,
it first sees the null oid in the "old" field of the second
entry. Thanks to the "root commit" logic added by 71abeb753f
(reflog: continue walking the reflog past root commits,
2016-06-03), we keep looking for the next entry by scanning
the "new" field from the previous entry. But that field is
also null! We need to go just a tiny bit further, and look
at its "old" field. But with the current code, we decide the
reflog has nothing else to show and just give up. To the
user this looks like the reflog was truncated by the rename
operation, when in fact those entries are still there.

This patch does the absolute minimal fix, which is to look
back that one extra level and keep traversing.

The resulting behavior may not be the _best_ thing to do in
the long run (for example, we show both reflog entries each
with the same commit id), but it's a simple way to fix the
problem without risking further regressions.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agot5534: fix misleading grep invocation
Johannes Schindelin [Wed, 5 Jul 2017 11:37:49 +0000 (13:37 +0200)]
t5534: fix misleading grep invocation

It seems to be a little-known feature of `grep` (and it certainly came
as a surprise to this here developer who believed to know the Unix tools
pretty well) that multiple patterns can be passed in the same
command-line argument simply by separating them by newlines. Watch, and
learn:

$ printf '1\n2\n3\n' | grep "$(printf '1\n3\n')"
1
3

That behavior also extends to patterns passed via `-e`, and it is not
modified by passing the option `-E` (but trying this with -P issues the
error "grep: the -P option only supports a single pattern").

It seems that there are more old Unix hands who are surprised by this
behavior, as grep invocations of the form

grep "$(git rev-parse A B) C" file

were introduced in a85b377d041 (push: the beginning of "git push
--signed", 2014-09-12), and later faithfully copy-edited in b9459019bbb
(push: heed user.signingkey for signed pushes, 2014-10-22).

Please note that the output of `git rev-parse A B` separates the object
IDs via *newlines*, not via spaces, and those newlines are preserved
because the interpolation is enclosed in double quotes.

As a consequence, these tests try to validate that the file contains
either A's object ID, or B's object ID followed by C, or both. Clearly,
however, what the test wanted to see is that there is a line that
contains all of them.

This is clearly unintended, and the grep invocations in question really
match too many lines.

Fix the test by avoiding the newlines in the patterns.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agosha1dc: update from upstream
Ævar Arnfjörð Bjarmason [Sat, 1 Jul 2017 22:05:45 +0000 (22:05 +0000)]
sha1dc: update from upstream

Update sha1dc from the latest version by the upstream maintainer[1].

See commit 6b851e536b ("sha1dc: update from upstream", 2017-06-06) for
the last update.

This solves the Big Endian detection on Solaris reported against
v2.13.2[2], hopefully without any regressions. A version of this has
been tested on two Solaris SPARC installations, Cygwin (by jturney on
cygwin@Freenode), and on numerous more boring systems (mainly
linux/x86_64). See [3] for a discussion of the implementation and
platform-specific issues.

See commit a0103914c2 ("sha1dc: update from upstream", 2017-05-20) and
6b851e536b ("sha1dc: update from upstream", 2017-06-06) for previous
attempts in the 2.13 series to address various compile-time feature
detection in this library.

1. https://github.com/cr-marcstevens/sha1collisiondetection/commit/19d97bf5af05312267c2e874ee6bcf584d9e9681
2. <CAKKM46tHq13XiW5C8sux3=PZ1VHSu_npG8ExfWwcPD7rkZkyRQ@mail.gmail.com>
   (https://public-inbox.org/git/CAKKM46tHq13XiW5C8sux3=PZ1VHSu_npG8ExfWwcPD7rkZkyRQ@mail.gmail.com/)
3. https://github.com/cr-marcstevens/sha1collisiondetection/pull/34

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoapply: use starts_with() in gitdiff_verify_name()
René Scharfe [Sat, 1 Jul 2017 09:10:07 +0000 (11:10 +0200)]
apply: use starts_with() in gitdiff_verify_name()

Avoid running over the end of line -- a C string whose length is not
known to this function -- by using starts_with() instead of memcmp(3)
for checking if it starts with "/dev/null".  Also simply include the
newline in the string constant to compare against.  Drop a comment that
just states the obvious.

Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agomerge-recursive: use DIFF_XDL_SET macro
Stefan Beller [Thu, 29 Jun 2017 22:19:32 +0000 (15:19 -0700)]
merge-recursive: use DIFF_XDL_SET macro

Instead of implementing this on our own, just use a convenience macro.

Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agot9700: add tests for Git::unquote_path()
Phillip Wood [Fri, 30 Jun 2017 09:49:12 +0000 (10:49 +0100)]
t9700: add tests for Git::unquote_path()

Check that unquote_path() handles spaces and escape sequences
properly.

Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoGit::unquote_path(): throw an exception on bad path
Phillip Wood [Fri, 30 Jun 2017 09:49:11 +0000 (10:49 +0100)]
Git::unquote_path(): throw an exception on bad path

This is what the other routines in Git.pm do if there's an error.

Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoGit::unquote_path(): handle '\a'
Phillip Wood [Fri, 30 Jun 2017 09:49:10 +0000 (10:49 +0100)]
Git::unquote_path(): handle '\a'

unquote_path() does not handle quoted paths containing '\a',
even though quote.c::unquote_c_style() does, and quote.c:sq_lookup[]
tells quote.c::sq_must_quote() that '\007' must be quoted as '\a'.

Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoadd -i: move unquote_path() to Git.pm
Phillip Wood [Fri, 30 Jun 2017 09:49:09 +0000 (10:49 +0100)]
add -i: move unquote_path() to Git.pm

Move unquote_path() from git-add--interactive to Git.pm so it can be
used by other scripts. Note this is a straight copy, it does not
handle '\a'. That will be fixed in the next commit.

Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agosubmodule--helper: do not call utf8_fprintf() unnecessarily
Junio C Hamano [Wed, 28 Jun 2017 20:38:48 +0000 (13:38 -0700)]
submodule--helper: do not call utf8_fprintf() unnecessarily

The helper function utf8_fprintf(fp, ...) has exactly the same
effect to the output stream fp as fprintf(fp, ...) does, and the
only difference is that its return value counts in display columns
consumed (assuming that the payload is encoded in UTF-8), as opposed
to number of bytes.

There is no reason to call it unless the caller cares about its
return value.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agot1450: use egrep for regexp "alternation"
Junio C Hamano [Wed, 28 Jun 2017 17:17:04 +0000 (10:17 -0700)]
t1450: use egrep for regexp "alternation"

GNU grep allows "\(A\|B\)" as alternation in BRE, but this is an
extension not understood by some other implementations of grep
(Michael Kebe reported an breakage on Solaris).

Rewrite the offending test to ERE and use egrep instead.

Noticed-by: Michael Kebe <michael.kebe@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agosubtree: honour USE_ASCIIDOCTOR when set
A. Wilcox [Wed, 28 Jun 2017 02:49:16 +0000 (21:49 -0500)]
subtree: honour USE_ASCIIDOCTOR when set

Defining USE_ASCIIDOCTOR=1 when building Git uses asciidoctor over
asciidoc when generating DocBook and man page documentation.  However,
the contrib/subtree module does not presently honour that flag.

This causes a build failure when asciidoc is not present on the build
system.  Instead, adapt the main Documentation/Makefile logic to use
asciidoctor when requested.

Signed-off-by: A. Wilcox <AWilcox@Wilcox-Tech.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoapply: check git diffs for mutually exclusive header lines
René Scharfe [Tue, 27 Jun 2017 17:03:39 +0000 (19:03 +0200)]
apply: check git diffs for mutually exclusive header lines

A file can either be added, removed, copied, or renamed, but no two of
these actions can be done by the same patch.  Some of these combinations
provoke error messages due to missing file names, and some are only
caught by an assertion.  Check git patches already as they are parsed
and report conflicting lines on sight.

Found by Vegard Nossum using AFL.

Reported-by: Vegard Nossum <vegard.nossum@oracle.com>
Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoapply: check git diffs for invalid file modes
René Scharfe [Tue, 27 Jun 2017 17:03:47 +0000 (19:03 +0200)]
apply: check git diffs for invalid file modes

An empty string as mode specification is accepted silently by git apply,
as Vegard Nossum found out using AFL.  It's interpreted as zero.  Reject
such bogus file modes, and only accept ones consisting exclusively of
octal digits.

Reported-by: Vegard Nossum <vegard.nossum@oracle.com>
Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoapply: check git diffs for missing old filenames
René Scharfe [Tue, 27 Jun 2017 17:03:30 +0000 (19:03 +0200)]
apply: check git diffs for missing old filenames

2c93286a (fix "git apply --index ..." not to deref NULL) added a check
for git patches missing a +++ line, preventing a segfault.  Check for
missing --- lines as well, and add a test for each case.

Found by Vegard Nossum using AFL.

Original-patch-by: Vegard Nossum <vegard.nossum@oracle.com>
Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agopack-bitmap: don't perform unaligned memory access
James Clarke [Mon, 26 Jun 2017 15:16:12 +0000 (16:16 +0100)]
pack-bitmap: don't perform unaligned memory access

The preceding bitmap entries have a 1-byte XOR-offset and 1-byte flags,
so their size is not a multiple of 4. Thus the name-hash cache is only
guaranteed to be 2-byte aligned and so we must use get_be32 rather than
indexing the array directly.

Signed-off-by: James Clarke <jrtc27@jrtc27.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agot1700: make sure split-index respects core.sharedrepository
Christian Couder [Sun, 25 Jun 2017 04:34:29 +0000 (06:34 +0200)]
t1700: make sure split-index respects core.sharedrepository

Add a few tests to check that both the split-index file and the
shared-index file are created using the right permissions when
core.sharedrepository is set.

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agot1301: move modebits() to test-lib-functions.sh
Christian Couder [Sun, 25 Jun 2017 04:34:28 +0000 (06:34 +0200)]
t1301: move modebits() to test-lib-functions.sh

As the modebits() function can be useful outside t1301,
let's move it into test-lib-functions.sh, and while at
it let's rename it test_modebits().

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoread-cache: use shared perms when writing shared index
Christian Couder [Sun, 25 Jun 2017 04:34:27 +0000 (06:34 +0200)]
read-cache: use shared perms when writing shared index

Since f6ecc62dbf (write_shared_index(): use tempfile module, 2015-08-10)
write_shared_index() has been using mks_tempfile() to create the
temporary file that will become the shared index.

But even before that, it looks like the functions used to create this
file didn't call adjust_shared_perm(), which means that the shared
index file has always been created with 600 permissions regardless
of the shared permission settings.

Because of that, on repositories created with `git init --shared=all`
and using the split index feature, one gets an error like:

fatal: .git/sharedindex.a52f910b489bc462f187ab572ba0086f7b5157de: index file open failed: Permission denied

when another user performs any operation that reads the shared index.

Call adjust_shared_perm() on the temporary file created by
mks_tempfile() ourselves to adjust the permission bits.

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoGit 2.13.2 v2.13.2
Junio C Hamano [Sat, 24 Jun 2017 22:31:36 +0000 (15:31 -0700)]
Git 2.13.2

Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoMerge branch 'sn/reset-doc-typofix' into maint
Junio C Hamano [Sat, 24 Jun 2017 22:29:35 +0000 (15:29 -0700)]
Merge branch 'sn/reset-doc-typofix' into maint

Doc update.

* sn/reset-doc-typofix:
  doc: git-reset: fix a trivial typo

3 years agoMerge branch 'sg/doc-pretty-formats' into maint
Junio C Hamano [Sat, 24 Jun 2017 22:29:35 +0000 (15:29 -0700)]
Merge branch 'sg/doc-pretty-formats' into maint

Doc update.

* sg/doc-pretty-formats:
  docs/pretty-formats: stress that %- removes all preceding line-feeds

3 years agoMerge branch 'sd/t3200-branch-m-test' into maint
Junio C Hamano [Sat, 24 Jun 2017 22:29:34 +0000 (15:29 -0700)]
Merge branch 'sd/t3200-branch-m-test' into maint

New test.

* sd/t3200-branch-m-test:
  t3200: add test for single parameter passed to -m option

3 years agoMerge branch 'sg/revision-parser-skip-prefix' into maint
Junio C Hamano [Sat, 24 Jun 2017 22:29:34 +0000 (15:29 -0700)]
Merge branch 'sg/revision-parser-skip-prefix' into maint

Code clean-up.

* sg/revision-parser-skip-prefix:
  revision.c: use skip_prefix() in handle_revision_pseudo_opt()
  revision.c: use skip_prefix() in handle_revision_opt()
  revision.c: stricter parsing of '--early-output'
  revision.c: stricter parsing of '--no-{min,max}-parents'
  revision.h: turn rev_info.early_output back into an unsigned int

3 years agoMerge branch 'km/test-mailinfo-b-failure' into maint
Junio C Hamano [Sat, 24 Jun 2017 22:29:33 +0000 (15:29 -0700)]
Merge branch 'km/test-mailinfo-b-failure' into maint

New tests.

* km/test-mailinfo-b-failure:
  t5100: add some more mailinfo tests

3 years agoMerge branch 'sb/submodule-rm-absorb' into maint
Junio C Hamano [Sat, 24 Jun 2017 22:29:32 +0000 (15:29 -0700)]
Merge branch 'sb/submodule-rm-absorb' into maint

Doc update to a recently graduated topic.

* sb/submodule-rm-absorb:
  Documentation/git-rm: correct submodule description

3 years agoMerge branch 'jc/diff-tree-stale-comment' into maint
Junio C Hamano [Sat, 24 Jun 2017 22:29:31 +0000 (15:29 -0700)]
Merge branch 'jc/diff-tree-stale-comment' into maint

Comment fix.

* jc/diff-tree-stale-comment:
  diff-tree: update stale in-code comments

3 years agoMerge branch 'ps/stash-push-pathspec-fix' into maint
Junio C Hamano [Sat, 24 Jun 2017 22:29:30 +0000 (15:29 -0700)]
Merge branch 'ps/stash-push-pathspec-fix' into maint

"git stash push <pathspec>" did not work from a subdirectory at all.
Bugfix for a topic in v2.13

* ps/stash-push-pathspec-fix:
  git-stash: fix pushing stash with pathspec from subdir

3 years agoMerge branch 'ls/github' into maint
Junio C Hamano [Sat, 24 Jun 2017 22:29:29 +0000 (15:29 -0700)]
Merge branch 'ls/github' into maint

Help contributors that visit us at GitHub.

* ls/github:
  Configure Git contribution guidelines for github.com

3 years agoMerge branch 'jk/pack-idx-corruption-safety' into maint
Junio C Hamano [Sat, 24 Jun 2017 22:29:29 +0000 (15:29 -0700)]
Merge branch 'jk/pack-idx-corruption-safety' into maint

A flaky test has been corrected.

* jk/pack-idx-corruption-safety:
  t5313: make extended-table test more deterministic

3 years agoMerge branch 'jk/diff-blob' into maint
Junio C Hamano [Sat, 24 Jun 2017 22:29:28 +0000 (15:29 -0700)]
Merge branch 'jk/diff-blob' into maint

The result from "git diff" that compares two blobs, e.g. "git diff
$commit1:$path $commit2:$path", used to be shown with the full
object name as given on the command line, but it is more natural to
use the $path in the output and use it to look up .gitattributes.

* jk/diff-blob:
  diff: use blob path for blob/file diffs
  diff: use pending "path" if it is available
  diff: use the word "path" instead of "name" for blobs
  diff: pass whole pending entry in blobinfo
  handle_revision_arg: record paths for pending objects
  handle_revision_arg: record modes for "a..b" endpoints
  t4063: add tests of direct blob diffs
  get_sha1_with_context: dynamically allocate oc->path
  get_sha1_with_context: always initialize oc->symlink_path
  sha1_name: consistently refer to object_context as "oc"
  handle_revision_arg: add handle_dotdot() helper
  handle_revision_arg: hoist ".." check out of range parsing
  handle_revision_arg: stop using "dotdot" as a generic pointer
  handle_revision_arg: simplify commit reference lookups
  handle_revision_arg: reset "dotdot" consistently

3 years agoMerge branch 'jc/name-rev-lw-tag' into maint
Junio C Hamano [Sat, 24 Jun 2017 22:29:27 +0000 (15:29 -0700)]
Merge branch 'jc/name-rev-lw-tag' into maint

"git describe --contains" penalized light-weight tags so much that
they were almost never considered.  Instead, give them about the
same chance to be considered as an annotated tag that is the same
age as the underlying commit would.

* jc/name-rev-lw-tag:
  name-rev: favor describing with tags and use committer date to tiebreak
  name-rev: refactor logic to see if a new candidate is a better name

3 years agodoc: clarify syntax for %C(auto,...) in pretty formats
Andreas Heiduk [Sat, 24 Jun 2017 07:22:58 +0000 (09:22 +0200)]
doc: clarify syntax for %C(auto,...) in pretty formats

The manual correctly describes the syntax with `auto,` but the
trailing `,` is hard to spot in a terminal.  The HTML format does not
have this problem.  Adding an example helps both worlds.

Signed-off-by: Andreas Heiduk <asheiduk@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agot3420: fix under GETTEXT_POISON build
Junio C Hamano [Fri, 23 Jun 2017 18:56:25 +0000 (11:56 -0700)]
t3420: fix under GETTEXT_POISON build

Newly added tests to t3420 in this series prepare expected
human-readable output from "git rebase -i" and then compare the
actual output with it.  As the output from the command is designed
to go through i18n/l10n, we need to use test_i18ncmp to tell
GETTEXT_POISON build that it is OK the output does not match.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoadd--interactive: quote commentChar regex
Jeff King [Wed, 21 Jun 2017 19:28:59 +0000 (15:28 -0400)]
add--interactive: quote commentChar regex

Since c9d961647 (i18n: add--interactive: mark
edit_hunk_manually message for translation, 2016-12-14),
when the user asks to edit a hunk manually, we respect
core.commentChar in generating the edit instructions.
However, when we then strip out comment lines, we use a
simple regex like:

  /^$commentChar/

If your chosen comment character is a regex metacharacter,
then that will behave in a confusing manner ("$", for
instance, would only eliminate blank lines, not actual
comment lines).

We can fix that by telling perl not to respect
metacharacters.

Reported-by: Christian Rösch <christian@croesch.de>
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoadd--interactive: handle EOF in prompt_yesno
Jeff King [Wed, 21 Jun 2017 19:26:36 +0000 (15:26 -0400)]
add--interactive: handle EOF in prompt_yesno

The prompt_yesno function loops indefinitely waiting for a
"y" or "n" response. But it doesn't handle EOF, meaning
that we can end up in an infinite loop of reading EOF from
stdin. One way to simulate that is with:

  echo e | GIT_EDITOR='echo corrupt >' git add -p

Let's break out of the loop and propagate the undef to the
caller. Without modifying the callers that effectively turns
it into a "no" response. This is reasonable for both of the
current callers, and it leaves room for any future caller to
check for undef explicitly.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoauto-correct: tweak phrasing
Marc Branchaud [Wed, 21 Jun 2017 13:57:38 +0000 (09:57 -0400)]
auto-correct: tweak phrasing

When help.autoCorrect is enabled, an invalid git command prints a
warning and a continuation message, which differs depending on
whether or not the value of help.autoCorrect is positive or
negative.

With help.autoCorrect = 15:

   WARNING: You called a Git command named 'lgo', which does not exist.
   Continuing under the assumption that you meant 'log'
   in 1.5 seconds automatically...

With help.autoCorrect < 0:

   WARNING: You called a Git command named 'lgo', which does not exist.
   Continuing under the assumption that you meant 'log'

The continuation message's phrasing is awkward.  This commit cleans it up.
As a bonus, we now use full-sentence strings which make translation easier.

With help.autoCorrect = 15:

   WARNING: You called a Git command named 'lgo', which does not exist.
   Continuing in 1.5 seconds, assuming that you meant 'log'.

With help.autoCorrect < 0:

   WARNING: You called a Git command named 'lgo', which does not exist.
   Continuing under the assumption that you meant 'log'.

Signed-off-by: Marc Branchaud <marcnarc@xiplink.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>