Use the function attributes extension to catch mistakes in use of
our own variadic functions that use NULL sentinel at the end
(i.e. like execl(3)) and format strings (i.e. like printf(3)).
* jk/gcc-function-attributes:
Add the LAST_ARG_MUST_BE_NULL macro
wt-status: use "format" function attribute for status_printf
use "sentinel" function attribute for variadic lists
add missing "format" function attributes
The "--head" option to "git show-ref" was only to add "HEAD" to the
list of candidate refs to be filtered by the usual rules
(e.g. "--heads" that only show refs under refs/heads). Change the
meaning of the option to always show "HEAD" regardless of what
filtering will be applied to any other ref (this is a backward
incompatible change, so I may need to add an entry to the Release
Notes).
* db/show-ref-head:
show-ref: make --head always show the HEAD ref
The refactoring made for parsing "-L" option recently to support
"git log -L" seems to have broken "git blame -L X,-5" to show 5
lines leading to X.
* es/blame-L-breakage:
blame-options.txt: explain that -L <start> and <end> are optional
blame-options.txt: place each -L option variation on its own line
t8001/t8002 (blame): add blame -L :funcname tests
t8001/t8002 (blame): add blame -L tests
t8001/t8002 (blame): modernize style
line-range: fix "blame -L X,-N" regression
When "git" is spawned in such a way that any of the low 3 file
descriptors is closed, our first open() may yield file descriptor 2,
and writing error message to it would screw things up in a big way.
* tr/protect-low-3-fds:
git: ensure 0/1/2 are open in main()
daemon/shell: refactor redirection of 0/1/2 from /dev/null
"git show -s" was less discoverable than it should be.
* mm/diff-no-patch-synonym-to-s:
Documentation/git-log.txt: capitalize section names
Documentation: move description of -s, --no-patch to diff-options.txt
Documentation/git-show.txt: include common diff options, like git-log.txt
diff: allow --patch & cie to override -s/--no-patch
diff: allow --no-patch as synonym for -s
t4000-diff-format.sh: modernize style
The mailmap mechanism unnecessarily downcased the e-mail addresses
in the output, and also ignored the human name when it is a single
character name.
This now has become Eric Sunshine's series, even though it still is
under jc/ hierarchy.
* jc/mailmap-case-insensitivity:
mailmap: style fixes
mailmap: debug: avoid passing NULL to fprintf() '%s' conversion specification
mailmap: debug: eliminate -Wformat field precision type warning
mailmap: debug: fix malformed fprintf() format conversion specification
mailmap: debug: fix out-of-order fprintf() arguments
mailmap: do not downcase mailmap entries
t4203: demonstrate loss of uppercase characters in canonical email
mailmap: do not lose single-letter names
t4203: demonstrate loss of single-character name in mailmap entry
Two places we did not check return value (expected to be a file
descriptor) correctly.
* tr/fd-gotcha-fixes:
run-command: dup_devnull(): guard against syscalls failing
git_mkstemps: correctly test return value of open()
A finishing touch to fix breakage to "add -e" caused by defaulting
ui.color to "auto".
* mm/color-auto-default:
git add -e: Explicitly specify that patch should have no color
This detected a mismerge of one of "add-2.0" topics to the 'jch'
and 'pu' branches.
* jc/simple-add-must-be-a-no-op:
t2202: make sure "git add" (no args) stays a no-op
The name marc.theaimsgroup.com is no longer active, and has
migrated to marc.info.
Signed-off-by: Ondřej Bílka <neleai@seznam.cz>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Avoid failing "git diff" when core.safecrlf is set to true, because
the user cannot tell where the breakage is in preparation for fixing
and committing.
* jc/maint-diff-core-safecrlf:
diff: demote core.safecrlf=true to core.safecrlf=warn
We force core.filemode=false since c869753e (Force core.filemode to
false on Cygwin., 2006-12-30), even when the repository is on a
filesystem on which Cygwin can give us trustable filemodes, because
many native Windows applications the users use to edit files in the
working tree tend to (re)create files with executable bit randomly
set or reset. However, binary distribution of Git that is supplied
by the downstream project to its users has been built without this
consideration.
Drop NO_TRUSTABLE_FILEMODE from our default configuration so that
hand-compiled Git out of box will match theirs.
Signed-off-by: Mark Levedahl <mlevedahl@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git has shipped for years with MMAP enabled in the stock distribution,
there are no reports of problems / failures on the list relating to
this. Leave the default as-is on v1.5 due to lack of knowlege of this
working on earlier Cygwin.
Signed-off-by: Mark Levedahl <mlevedahl@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Per http://cygwin.com/ml/cygwin/2012-07/msg00331.html , cygwin 1.7
was modified to explicitly support git's use of pread, so make this
the default. Do not affect earlier cygwin versions.
Signed-off-by: Mark Levedahl <mlevedahl@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Cygwin v1.7 uses the regex library from newlib which does not pass git's
tests, so don't use it. This fixes failures in t4018 and t4034.
Continue to use the platform supplied regex library for earlier versions.
Signed-off-by: Mark Levedahl <mlevedahl@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This test confirms that a file can be ignored during git p4 sync if if is
excluded in P4 client specification.
Signed-off-by: Vitor Antunes <vitor.hda@gmail.com>
Acked-by: Pete Wyckoff <pw@padd.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Assuming that git-contacts may some day be promoted to a core git
command, the documentation is written and formatted as if it already
belongs in Documentation/ even though it presently resides in
contrib/contacts.
Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The purpose of git-contacts is to determine a list of people who might
have some interest in a patch or set of changes. It can be used as
git-send-email's --cc-cmd argument or the computed list might be used to
ask for comments on a proposed change. As such, it is important to
report up-to-date email addresses in the computed list rather than
potentially outdated ones recorded with commits. Apply git's mailmap
functionality to the retrieved contacts in order to achieve this goal.
Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
As a convenience, accept the same style <since> committish as accepted
by git-format-patch. For example:
% git contacts origin
will consider commits in the current branch built atop 'origin', just as
"git format-patch origin" will format commits built atop 'origin'.
Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
For example:
% git contacts R1..R2
Committishes and patch files can be mentioned in the same invocation:
% git contacts R1..R2 extra/*.patch
Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This script lists people that might be interested in a patch by going
back through the history for each patch hunk, and finding people that
reviewed, acknowledged, signed, authored, or were Cc:'d on the code the
patch is modifying.
It does this by running git-blame incrementally on each hunk and then
parsing the commit message. After gathering all participants, it
determines each person's relevance by considering how many commits
mentioned that person compared with the total number of commits under
consideration. The final output consists only of participants who pass a
minimum threshold of participation.
Several conditions controlling a person's significance are currently
hard-coded, such as minimum participation level, blame date-limiting,
and -C level for detecting moved and copied lines. In the future, these
conditions may become configurable.
For example:
% git contacts 0001-remote-hg-trivial-cleanups.patch
Felipe Contreras <felipe.contreras@gmail.com>
Jeff King <peff@peff.net>
Max Horn <max@quendi.de>
Junio C Hamano <gitster@pobox.com>
Thus, it can be invoked as git-send-email's --cc-cmd option, among other
possible uses.
This is a Perl rewrite of Felipe Contreras' git-related patch series[1]
written in Ruby.
[1]: http://thread.gmane.org/gmane.comp.version-control.git/226065/
Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This reverts commit ec535cc27e.
POSIX explicitly states "the [environ] variable, which
must be declared by the user if it is to be used directly".
Not declaring it causes compilation to fail on OS X.
Instead don't declare the variable on MinGW, as it causes
a spurious warning there.
Signed-off-by: Benoit Sigoure <tsunanet@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The variable name "ret" sounds like the variable to be returned, but
since e6c111b4 we return error, and it is misleading.
As this variable tells us which trees in t[] array were used in the
callback function, so that this caller can know the entries in which
of the trees need advancing, "trees_used" is a better name.
Also the assignment to 0 was removed at the start of the function as
well after the "if (interesting)" block. Those are unneeded as that
variable is set to the callback return value any time we enter the
"if (interesting)" block, so we'd overwrite old values anyway.
Signed-off-by: Stefan Beller <stefanbeller@googlemail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
After 4c7f1819 (make color.ui default to 'auto', 2013-06-10), the
patch file to be edited during 'git add -e' receives all the color
codes. This is because diffopt.use_color defaults to -1, which
causes want_color to now return 'auto'.
By explicitly setting use_color to 0, we can ensure the diff output
has no color codes in it.
Signed-off-by: Andrew Wong <andrew.kw.w@gmail.com>
Acked-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The variable len is set to
len = strchrnul(line, '\n') - line;
unconditionally 9 lines later, hence we can remove the call to strlen.
Signed-off-by: Stefan Beller <stefanbeller@googlemail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
That pointer will be assigned to new memory via
request = xmalloc(sizeof(*request));
20 lines later unconditionally anyway, so it's safe to not assign it
to an arbitrary variable.
Signed-off-by: Stefan Beller <stefanbeller@googlemail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
