Code cleanups.
* rs/simple-cleanups:
sha1_name: use strlcpy() to copy strings
pretty: use starts_with() to check for a prefix
for-each-ref: use skip_prefix() to avoid duplicate string comparison
connect: use strcmp() for string comparison
The configuration variable 'mailinfo.scissors' was hard to
discover in the documentation.
* mm/am-c-doc:
Documentation/git-am.txt: mention mailinfo.scissors config variable
Documentation/config.txt: document mailinfo.scissors
Correct a breakage to git-svn around v2.2 era that triggers
premature closing of FileHandle.
* ew/svn-maint-fixes:
Git::SVN::*: avoid premature FileHandle closure
git-svn: fix localtime=true on non-glibc environments
Even though we officially haven't dropped Perl 5.8 support, the
Getopt::Long package that came with it does not support "--no-"
prefix to negate a boolean option; manually add support to help
people with older Getopt::Long package.
* km/send-email-getopt-long-workarounds:
git-send-email.perl: support no- prefix with older GetOptions
"update-index --refresh" used to leak when an entry cannot be
refreshed for whatever reason.
* sb/plug-leak-in-make-cache-entry:
read-cache.c: free cache entry when refreshing fails
"git fast-import" used to crash when it could not close and
conclude the resulting packfile cleanly.
* jk/fast-import-die-nicely-fix:
fast-import: avoid running end_packfile recursively
In v2.2.0, we broke "git prune" that runs in a repository that
borrows from an alternate object store.
* jk/prune-mtime:
sha1_file: fix iterating loose alternate objects
for_each_loose_file_in_objdir: take an optional strbuf path
Certain older vintages of cURL give irregular output from
"curl-config --vernum", which confused our build system.
* tc/curl-vernum-output-broken-in-7.11:
Makefile: handle broken curl version number in version check
An earlier workaround to squelch unhelpful deprecation warnings
from the complier on Mac OSX unnecessarily set minimum required
version of the OS, which the user might want to raise (or lower)
for other reasons.
* es/squelch-openssl-warnings-on-macosx:
git-compat-util: do not step on MAC_OS_X_VERSION_MIN_REQUIRED
Longstanding configuration variable naming rules has been added to
the documentation.
* jc/conf-var-doc:
CodingGuidelines: describe naming rules for configuration variables
config.txt: mark deprecated variables more prominently
config.txt: clarify that add.ignore-errors is deprecated
The credential helper for Windows (in contrib/) used to mishandle
a user name with an at-sign in it.
* av/wincred-with-at-in-username-fix:
wincred: fix get credential if username has "@"
Older GnuPG implementations may not correctly import the keyring
material we prepare for the tests to use.
* ch/new-gpg-drops-rfc-1991:
t/lib-gpg: sanity-check that we can actually sign
t/lib-gpg: include separate public keys in keyring.gpg
Clarify in the documentation that "remote.<nick>.pushURL" and
"remote.<nick>.URL" are there to name the same repository accessed
via different transports, not two separate repositories.
* jc/remote-set-url-doc:
Documentation/git-remote.txt: stress that set-url is not for triangular
Reading configuration from a blob object, when it ends with a lone
CR, use to confuse the configuration parser.
* jk/config-no-ungetc-eof:
config_buf_ungetc: warn when pushing back a random character
config: do not ungetc EOF
We didn't format an integer that wouldn't fit in "int" but in
"uintmax_t" correctly.
* jk/decimal-width-for-uintmax:
decimal_width: avoid integer overflow
"git push --signed" gave an incorrectly worded error message when
the other side did not support the capability.
* jc/push-cert:
transport-helper: fix typo in error message when --signed is not supported
"git fetch" over a remote-helper that cannot respond to "list"
command could not fetch from a symbolic reference e.g. HEAD.
* mh/deref-symref-over-helper-transport:
transport-helper: do not request symbolic refs to remote helpers
The insn sheet "git rebase -i" creates did not fully honor
core.abbrev settings.
* ks/rebase-i-abbrev:
rebase -i: use full object name internally throughout the script
The tests that wanted to see that file becomes unreadable after
running "chmod a-r file", and the tests that wanted to make sure it
is not run as root, we used "can we write into the / directory?" as
a cheap substitute, but on some platforms that is not a good
heuristics. The tests and their prerequisites have been updated to
check what they really require.
* jk/sanity:
test-lib.sh: set prerequisite SANITY by testing what we really need
tests: correct misuses of POSIXPERM
t/lib-httpd: switch SANITY check for NOT_ROOT
Since b19138b (git-svn: Make it incrementally faster by minimizing temp
files, v1.6.0), git-svn has been using the Git.pm temp_acquire and
temp_release mechanism to avoid unnecessary temp file churn and provide
a speed boost.
However, that change introduced a call to temp_acquire inside the
Git::SVN::Fetcher::close_file function for an 'svn_hash' temp file.
Because an SVN::Pool is active at the time this function is called, if
the Git::temp_acquire function ends up actually creating a new
FileHandle for the temp file (which it will the first time it's called
with the name 'svn_hash') that FileHandle will end up in the SVN::Pool
and should that pool have SVN::Pool::clear called on it that FileHandle
will be closed out from under Git::temp_acquire.
Since the only call site to Git::temp_acquire with the name 'svn_hash'
is inside the close_file function, if an 'svn_hash' temp file is ever
created its FileHandle is guaranteed to be created in the active
SVN::Pool.
This has not been a problem in the past because the SVN::Pool was not
being cleared. However, since dfa72fdb (git-svn: reload RA every
log-window-size, v2.2.0) the pool has been getting cleared periodically
at which point the FileHandle for the 'svn_hash' temp file gets closed.
Any subsequent calls to Git::temp_acquire for 'svn_hash', however,
succeed without creating/opening a new temporary file since it still has
the now invalid FileHandle in its cache. Callers that then attempt to
use that FileHandle fail with an error.
We avoid this problem by making sure the 'svn_hash' temp file is created
in the same place the 'svn_delta_...' and 'git_blob_...' temp files are
(and then temp_release'd) so that it can be safely used inside the
close_file function without having its FileHandle end up in an SVN::Pool
that gets cleared.
Additionally the Git.pm cat_blob function creates a bidirectional pipe
FileHandle using the IPC::Open2::open2 function. If that handle is
created too late, it also gets caught up in the SVN::Pool and incorrectly
closed by the SVN::Pool::clear call. But this only seems to happen with
more recent versions of Perl and svn.
To avoid this problem we add an explicit call to _open_cat_blob_if_needed
before the first call to SVN::Pool->new_default to make sure the open2
handle does not end up in the SVN::Pool.
Signed-off-by: Kyle J. McKay <mackyle@gmail.com>
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git svn uses POSIX::strftime('%s', $sec, $min, ...) to make unix epoch time.
But lowercase %s formatting character is a GNU extention. This causes problem
in git svn fetch --localtime on non-glibc systems, such as msys or cygwin.
Using Time::Local::timelocal($sec, $min, ...) fixes it.
Signed-off-by: Ryuichi Kokubo <ryu1kkb@gmail.com>
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Notes:
lowercase %s format character in strftime is a GNU extension and not widely supported.
POSIX::strftime affected by underlying crt's strftime because POSIX::strftime just calls crt's one.
Time::Local is good function to replace POSIX::strftime because it's a perl core module function.
Document about Time::Local.
http://perldoc.perl.org/Time/Local.html
These are specifications of strftime.
The GNU C Library Reference Manual.
http://www.gnu.org/software/libc/manual/html_node/Formatting-Calendar-Time.html
perl POSIX module's strftime document. It does not have '%s'.
http://perldoc.perl.org/POSIX.html
strftime document of Microsort Windows C Run-Time library.
https://msdn.microsoft.com/en-us/library/fe06s4ak.aspx
The Open Group's old specification does not have '%s' too.
http://pubs.opengroup.org/onlinepubs/007908799/xsh/strftime.html
On my environment, following problems happened.
- msys : git svn fetch does not progress at all with perl.exe consuming CPU.
- cygwin : git svn fetch progresses but time stamp information is dropped.
Every commits have unix epoch timestamp.
I would like to thank git developer and contibutors.
git helps me so much everyday.
Thank you.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The interactive "show a list and let the user choose from it"
interface "add -i" used showed and prompted to the user even when
the candidate list was empty, against which the only "choice" the
user could have made was to choose nothing.
* ak/add-i-empty-candidates:
add -i: return from list_and_choose if there is no candidate
"git apply --whitespace=fix" used to under-allocate the memory
when the fix resulted in a longer text than the original patch.
* jc/apply-ws-fix-expands:
apply: count the size of postimage correctly
apply: make update_pre_post_images() sanity check the given postlen
apply.c: typofix
"git log --help" used to show rev-list options that are irrelevant
to the "log" command.
* jc/doc-log-rev-list-options:
Documentation: what does "git log --indexed-objects" even mean?
The error message from "git commit", when a non-existing author
name was given as value to the "--author=" parameter, has been
reworded to avoid misunderstanding.
* mg/commit-author-no-match-malformed-message:
commit: reword --author error message
A broken pack .idx file in the receiving repository prevented the
dumb http transport from fetching a good copy of it from the other
side.
* jk/dumb-http-idx-fetch-fix:
dumb-http: do not pass NULL path to parse_pack_index
The documentation incorrectly said that C(opy) and R(ename) are the
only ones that can be followed by the score number in the output in
the --raw format.
* jc/diff-format-doc:
diff-format doc: a score can follow M for rewrite
Code to read branch name from various files in .git/ directory
would have misbehaved if the code to write them left an empty file.
* jk/status-read-branch-name-fix:
read_and_strip_branch: fix typo'd address-of operator
The "git push" documentation made the "--repo=<there>" option
easily misunderstood.
* mg/push-repo-option-doc:
git-push.txt: document the behavior of --repo
After attempting and failing a password-less authentication
(e.g. kerberos), libcURL refuses to fall back to password based
Basic authentication without a bit of help/encouragement.
* bc/http-fallback-to-password-after-krb-fails:
remote-curl: fall back to Basic auth if Negotiate fails
Setting diff.submodule to 'log' made "git format-patch" produce
broken patches.
* dk/format-patch-ignore-diff-submodule:
format-patch: ignore diff.submodule setting
t4255: test am submodule with diff.submodule
"git rerere" (invoked internally from many mergy operations) did
not correctly signal errors when told to update the working tree
files and failed to do so for whatever reason.
* jn/rerere-fail-on-auto-update-failure:
rerere: error out on autoupdate failure
"git blame HEAD -- missing" failed to correctly say "HEAD" when it
tried to say "No such path 'missing' in HEAD".
* jk/blame-commit-label:
blame.c: fix garbled error message
use xstrdup_or_null to replace ternary conditionals
builtin/commit.c: use xstrdup_or_null instead of envdup
builtin/apply.c: use xstrdup_or_null instead of null_strdup
git-compat-util: add xstrdup_or_null helper
Since commit 3a0a3a89 ("git-compat-util.h: don't define _XOPEN_SOURCE
on cygwin", 23-11-2014) removed the definition of _XOPEN_SOURCE on
cygwin, the code within a pre-processor conditional further down the
file became redundant. Remove the redundant code.
This effectively reverts commit 41b20017 ("Fix an "implicit function
definition" warning", 03-03-2007).
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Use strlcpy() instead of calling strncpy() and then setting the last
byte of the target buffer to NUL explicitly. This shortens and
simplifies the code a bit.
Signed-of-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Simplify the code and avoid duplication by using starts_with() instead
of strlen() and strncmp() to check if a line starts with "encoding ".
Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Use skip_prefix() to get the part after "color:" (if present) and only
compare it with "reset" instead of comparing the whole string again.
This gets rid of the duplicate "color:" part of the string constant.
Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Get rid of magic string length constants and simply compare the strings
using strcmp(). This makes the intent of the code a bit clearer.
Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
It was already documented, but the user had to follow the link to
git-mailinfo.txt to find it.
Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano