Redirect stderr to /dev/null instead of stdout. This discards warnings
generated by python 2.6 related to the reorganization of functions within
modules. The warnings were causing the version detection to break.
Signed-off-by: Ben Walton <bwalton@artsci.utoronto.ca> Signed-off-by: Junio C Hamano <gitster@pobox.com>
configure: wrap some library tests with GIT_STASH_FLAGS
Libraries that can have user specificed base paths are wrapped with
GIT_STASH_FLAGS/GIT_UNSTASH_FLAGS to ensure that the proper versions
on the system are tested. This ensures, for example, that the zlib
tests for deflateUnbound are done with the version of zlib requested
by the user. This is most useful in the absence of good settings for
CPPFLAGS and/or LDFLAGS.
Signed-off-by: Ben Walton <bwalton@artsci.utoronto.ca> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Allow for quick stash/unstash of CPPFLAGS and LDFLAGS. Library tests
can now be easily bracketted with these macros to allow for values
set in user/site arguments.
Signed-off-by: Ben Walton <bwalton@artsci.utoronto.ca> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Move the argument tests from the 'site overrides' so that they are
ahead of any library tests. This allows for library tests to take
user specified paths into account. The intent here is to avoid things
like NO_DEFLATE_BOUND being set due to finding old zlib when the user
has specified an alternate location for zlib. (Ignore the fact that
properly set *FLAGS can avoid solve this issue.)
Signed-off-by: Ben Walton <bwalton@artsci.utoronto.ca> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* js/maint-send-email:
send-email: don't create temporary compose file until it is needed
send-email: --suppress-cc improvements
send-email: handle multiple Cc addresses when reading mbox message
send-email: allow send-email to run outside a repo
* mg/maint-submodule-normalize-path:
git submodule: Fix adding of submodules at paths with ./, .. and //
git submodule: Add test cases for git submodule add
* jc/maint-1.6.0-keep-pack:
is_kept_pack(): final clean-up
Simplify is_kept_pack()
Consolidate ignore_packed logic more
has_sha1_kept_pack(): take "struct rev_info"
has_sha1_pack(): refactor "pretend these packs do not exist" interface
git-repack: resist stray environment variable
* tr/format-patch-thread:
format-patch: support deep threading
format-patch: thread as reply to cover letter even with in-reply-to
format-patch: track several references
format-patch: threading test reactivation
* tr/gcov:
Test git-patch-id
Test rev-list --parents/--children
Test log --decorate
Test fsck a bit harder
Test log --graph
Test diff --dirstat functionality
Test that diff can read from stdin
Support coverage testing with GCC/gcov
connect.c: remove a few globals by using git_config callback data
Since ef90d6d (Provide git_config with a callback-data parameter,
2008-05-14), git_config() takes a callback data pointer that can be
used to pass extra parameters to the parsing function. The codepath
to parse configuration variables related to git proxy predates this
facility and used a pair of file scope static variables instead.
This patch removes the need for these global variables by passing the
name of the host we are trying to access as the callback data.
Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
parseopt: prevent KEEP_UNKNOWN and STOP_AT_NON_OPTION from being used together
As suggested by Junio, disallow the flags PARSE_OPT_KEEP_UNKNOWN and
PARSE_OPT_STOP_AT_NON_OPTION to be turned on at the same time, as a
value of an unknown option could be mistakenly classified as a
non-option, stopping the parser early. E.g.:
git cmd --known --unknown value arg0 arg1
The parser should have stopped at "arg0", but it already stops at
"value".
This patch makes parse_options() die if the two flags are used in
combination.
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Replace the hand-rolled parsers that find and remove --remote and --exec
by a parseopt parser that also handles --output.
All three options only have a meaning if no remote server is used or on
the local side. They must be rejected by upload-archive and should not
be sent to the server by archive.
We can't use a single parser for both remote and local side because the
remote end possibly understands a different set of options than the
local side. A local parser would then wrongly accuse options valid on
the other side as being incorrect.
This patch implements a very forgiving parser that understands only the
three options mentioned above. All others are passed to the normal,
complete parser in archive.c (running either locally in archive, or
remotely in upload-archive). This normal parser definition contains
dummy entries for the three options, in order for them to appear in the
help screen.
The parseopt parser allows multiple occurrences of --remote and --exec
unlike the previous one; the one specified last wins. This looseness
is acceptable, I think.
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add a parseopt flag, PARSE_OPT_NO_INTERNAL_HELP, that turns off internal
handling of -h, --help and --help-all. This allows the implementation
of custom help option handlers or incremental parsers.
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* maint:
builtin-revert.c: release index lock when cherry-picking an empty commit
document config --bool-or-int
t1300: use test_must_fail as appropriate
cleanup: add isascii()
Documentation: fix badly indented paragraphs in "--bisect-all" description
In addition, ''quote_ref_url'' inserts a slash between the base URL and
remote ref path only if needed. Previously, this insertion wasn't
contingent on the lack of a separating slash.
Signed-off-by: Tay Ray Chuan <rctay89@gmail.com> Acked-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Some users have tabs in their names, oddly enough. This
causes problems when loading the usercache from disk,
as split separates the fields on the wrong tabs. When
fast-import's parse_ident() tries to parse the committer
field, it is unhappy about the unbalanced <..> angle brackets.
It is easy enough to convert the tabs to single spaces.
Signed-off-by: Pete Wyckoff <pw@padd.com> Acked-by: Simon Hausmann <simon@lst.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add an (optional, since expensive) test for >2gb clones
Define GIT_TEST_CLONE_2GB=t if you want the test not to be skipped.
The test works by constructing a repository larger than 2gb, and then
cloning it.
The repository is forced larger than 2gb by setting compression and
delta depth to zero, and then adding just enough unique objects of
a given size.
The objects consist of a running decimal number in ASCII, padded by
spaces. Should that break in the future, e.g. when pack v4 becomes
default, there is a commented-out call to test-genrandom which can be
substituted, but that uses more cycles than the current method.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
bash completion: teach fetch, pull, and push to complete their options
fetch, pull, and push didn't know their options. They do now. merge's
options are factored into a variable so they can be shared between
_git_merge and _git_pull
Signed-off-by: Jay Soffian <jaysoffian@gmail.com> Acked-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
The code to complete --strategy was duplicated between _git_rebase and
_git_merge, and is about to gain a third caller (_git_pull). This patch
factors it into its own function.
Signed-off-by: Jay Soffian <jaysoffian@gmail.com> Acked-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
bash completion: fix completion issues with fetch, pull, and push
Sverre Rabbelier noticed a completion issue with push:
$ git push ori<tab>
git push origin
$ git push -f ori<tab>
git push -f origin/
Markus Heidelberg pointed out that the issue extends to fetch and pull.
The reason is that the current code naively assumes that if
COMP_CWORD=2, it should complete a remote name, otherwise it should
complete a refspec. This assumption fails if there are any --options.
This patch fixes that issue by instead scanning COMP_CWORDS to see if
the remote has been completed yet (we now assume the first non-dashed
argument is the remote). The new logic is factored into a function,
shared by fetch, pull, and push.
The new function also properly handles '.' as the remote.
Signed-off-by: Jay Soffian <jaysoffian@gmail.com> Acked-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
When overriding the identifier "stat" so that "struct stat" will be
substituted with "struct _stati64" everywhere, I tried to fix the calls
to the _function_ stat(), too, but I forgot to change the earlier
attempt "stat64" to "_stati64" there.
So, the stat() calls were overridden by calls to _stati64() instead.
Unfortunately, there is a function _stati64() so that I missed that
calls to stat() were not actually overridden by calls to mingw_lstat(),
but t4200-rerere.sh showed the error.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Acked-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add a standard definition of isascii() and use it to replace an open
coded high-bit test in pretty.c. While we're there, write the ESC
char as the more commonly used '\033' instead of as 0x1b to enhance
its grepability.
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* ns/pretty-format:
bash completion: add --format= and --oneline options for "git log"
Add tests for git log --pretty, --format and --oneline.
Add --oneline that is a synonym to "--pretty=oneline --abbrev-commit"
Give short-hands to --pretty=tformat:%formatstring
Add --format that is a synonym to --pretty
* js/send-email:
send-email: add --confirm option and configuration setting
send-email: don't create temporary compose file until it is needed
send-email: --suppress-cc improvements
send-email: handle multiple Cc addresses when reading mbox message
send-email: allow send-email to run outside a repo
* tp/completion:
Fixup: Add bare repository indicator for __git_ps1
Add bare repository indicator for __git_ps1
completion: More fixes to prevent unbound variable errors
completion: Better __git_ps1 support when not in working directory
completion: Use consistent if [...] convention, not "test"
completion: For consistency, change "git rev-parse" to __gitdir calls
* js/branch-symref:
add basic branch display tests
branch: clean up repeated strlen
Avoid segfault with 'git branch' when the HEAD is detached
builtin-branch: improve output when displaying remote branches
* js/valgrind:
valgrind: do not require valgrind 3.4.0 or newer
test-lib: avoid assuming that templates/ are in the GIT_EXEC_PATH
Tests: let --valgrind imply --verbose and --tee
Add a script to coalesce the valgrind outputs
t/Makefile: provide a 'valgrind' target
test-lib.sh: optionally output to test-results/$TEST.out, too
Valgrind support: check for more than just programming errors
valgrind: ignore ldso and more libz errors
Add valgrind support in test scripts
The type 'off_t' should be used everywhere so that the bit-depth of that
type can be adjusted in the standard C library, and you just need to
recompile your program to benefit from the extended precision.
Only that it was not done that way in the MS runtime library.
This patch reroutes off_t to off64_t and provides the other necessary
changes so that finally, clones larger than 2 gigabyte work on Windows
(provided you are on a file system that allows files larger than 2gb).
Initial patch by Sickboy <sb@dev-heaven.net>.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Acked-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Including passing parameters to the programs, and running more
complicated checks without requiring a seperate shell script.
Signed-off-by: John Tapsell <johnflux@gmail.com> Acked-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Certain remote commands, when asked to do something in a
particular directory that was not actually a git repository,
would say "unable to chdir or not a git archive". The
"chdir" bit is an unnecessary detail, and the term "git
archive" is much less common these days than "git repository".
So let's switch them all to:
fatal: '%s' does not appear to be a git repository
Signed-off-by: Jeff King <peff@peff.net> Acked-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-archive: add --output=<file> to send output to a file
When archiving a repository there is no way to specify a file as output.
This patch adds a new option "--output" that redirects the output to a
file instead of stdout.
Signed-off-by: Carlos Manuel Duclos Vergara <carlos.duclos@nokia.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
This patch teaches "git rev-list --bisect-vars" to output an estimate
of the number of bisection step left _after the current one_ along with
the other variables it already outputs.
This patch also makes "git-bisect.sh" display this number of steps left
_after the current one_, along with the estimate of the number of
revisions left to test (after the current one).
Here is a table to help analyse what should be the best estimate for
the number of bisect steps left.
In the column "N", there is the number of revisions that could _now_
be the first bad commit we are looking for.
The "linear case" column describes the linear history corresponding to
the number in column N. G means good, B means bad, and Ux means
unknown. Note that the first bad revision we are looking for can be
any Ux or B.
In the "probabilities" column, there are the different outcomes in
number of steps with the odds of each outcome in parenthesis
corresponding to the linear case.
The "best" column gives the most accurate estimate among the different
outcomes in the "probabilities" column.
We have the following:
best(2^n) == n - 1
and for any x between 0 included and 2^n excluded, the probability for
n - 1 steps left looks like:
P(2^n + x) == (2^n - x) / (2^n + x)
and P(2^n + x) < 0.5 means 2^n < 3x
So the algorithm used in this patch calculates 2^n and x, and then
choose between returning n - 1 and n.
Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Fix neglect of diff_setup()/diff_setup_done() symmetry.
Code that calls diff_setup(), including via init_revisions(), should later call
diff_setup_done(), possibly via setup_revisions(). Failure to do so could cause
errors, especially in the future when we add responsibilities to
diff_setup_done(). This instance causes no known errors with the present code.
But it resulted in an error with an experimental patch.
Signed-off-by: Keith Cascio <keith@cs.ucla.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
git submodule: Fix adding of submodules at paths with ./, .. and //
Make 'git submodule add' normalize the submodule path in the
same way as 'git ls-files' does, so that 'git submodule init' looks up
the information in .gitmodules with the same key under which 'git
submodule add' stores it.
This fixes 4 known breakages.
Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
git submodule: Add test cases for git submodule add
Add simple test cases for adding and initialising submodules. The
init step is necessary in order to verify the added information.
The second test exposes a known breakage due to './' in the path: git
ls-files simplifies the path but git add does not, which leads to git
init looking for different lines in .gitmodules than git add adds.
The other tests add test cases for '//' and '..' in the path which
currently fail for the same reason.
Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
The mental model for clone is that the branch is "checked
out" (and it even says this in Documentation/git-clone.txt:
"...creates and checks out an initial branch"). Therefore it
is reasonable for users to expect that any post-checkout
hook would be run.
Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
send-email: add --confirm option and configuration setting
send-email violates the principle of least surprise by automatically
cc'ing additional recipients without confirming this with the user.
This patch teaches send-email a --confirm option. It takes the
following values:
--confirm=always always confirm before sending
--confirm=never never confirm before sending
--confirm=cc confirm before sending when send-email has
automatically added addresses from the patch to
the Cc list
--confirm=compose confirm before sending the first message when
using --compose. (Needed to maintain backwards
compatibility with existing behavior.)
--confirm=auto 'cc' + 'compose'
If sendemail.confirm is unconfigured, the option defaults to 'compose'
if any suppress-Cc related options have been used, otherwise it defaults
to 'auto'.
Unfortunately, it is impossible to introduce this patch such that it
helps new users without potentially annoying some existing users. We
attempt to mitigate the latter by:
* Allowing the user to set 'git config sendemail.confirm never'
* Allowing the user to say 'all' after the first prompt to not be
prompted on remaining emails during the same invocation.
* Telling the user about the 'sendemail.confirm' setting if it is
unconfigured whenever we prompt due to Cc before sending.
* Only prompting if no --suppress related options have been passed, as
using such an option is likely to indicate an experienced send-email
user.
There is a slight fib in message informing the user of the
sendemail.confirm setting and this is intentional. Setting 'auto'
differs from leaving sendemail.confirm unset in two ways: 1) 'auto'
obviously squelches the informational message; 2) 'auto' prompts when
the Cc list has been expanded even in the presence of a --suppress
related option, where leaving sendemail.confirm unset does not. This is
intentional to keep the message simple, and to avoid adding another
sendemail.confirm value ('auto-except-suppress'?).
Signed-off-by: Jay Soffian <jaysoffian@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-rebase: Add --stat and --no-stat for producing diffstat on rebase
The behavior of --verbose is unchanged, but uses a different state
variable internally, so that the meaning of verbose output may be
expanded without affecting the diffstat. This is also reflected in
the documentation.
The configuration option rebase.stat works the same was as merg.stat,
but the default is currently false.
Signed-off-by: Tor Arne Vestbø <torarnv@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
When memmem() was imported from glibc 2.2 into compat/, an optimization
was dropped in the process, in order to make the code smaller and simpler.
It was OK because memmem() wasn't used in performance-critical code. Now
the situation has changed and we can benefit from this optimization.
The trick is to avoid calling memcmp() if the first character of the needle
already doesn't match. Checking one character directly is much cheaper
than the function call overhead. We keep the first character of the needle
in the variable named point and the rest in the one named tail.
The following commands were run in a Linux kernel repository and timed, the
best of five results is shown:
$ STRING='Ensure that the real time constraints are schedulable.'
$ git log -S"$STRING" HEAD -- kernel/sched.c >/dev/null
On Windows Vista x64, before:
real 0m8.470s
user 0m0.000s
sys 0m0.000s
And after the patch:
real 0m1.887s
user 0m0.000s
sys 0m0.000s
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Use memmem() instead of open-coding it. The system libraries usually have a
much faster version than the memcmp()-loop here. Even our own fall-back in
compat/, which is used on Windows, is slightly faster.
The following commands were run in a Linux kernel repository and timed, the
best of five results is shown:
$ STRING='Ensure that the real time constraints are schedulable.'
$ git log -S"$STRING" HEAD -- kernel/sched.c >/dev/null