Provide the bad directory name alongside with $!
Note: $! is set if there is "No such file or directory",
but isn't set if the file exists but is not a directory.
Signed-off-by: Philippe Bruhat (BooK) <book@cpan.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-send-email passes on an 8bit mail as-is even if it does not
declare a content-type. Because the user can edit email between
format-patch and send-email, such invalid mails are unfortunately not
very hard to come by.
Make git-send-email stop and ask about the encoding to use if it
encounters any such mail. Also provide a configuration setting to
permanently configure an encoding.
Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When traversing trees with an index, the current index pointer
(o->cache_bottom) occasionally has to be temporarily advanced forwards to
match the traversal order of the tree, which is not the same as the sort
order of the index. The existing algorithm that did this (introduced in
730f72840c) would get "stuck" when the
cache_bottom was popped and then repeatedly check the same index entries
over and over. This represents a serious performance regression for
large repositories compared to the old "broken" traversal order.
This commit makes a simple change to mitigate this. Whenever
find_cache_pos sees that the current pos is also the cache_bottom, and
it has already been unpacked, it advances the cache_bottom as well as
the current pos. This prevents the above "sticking" behavior without
dramatically changing the algorithm.
In addition, this commit moves the unpacked check above the
ce_in_traverse_path() check. The simple bitmask check is cheaper, and
in the case described above will be firing quite a bit to advance the
cache_bottom after a tree pop.
This yields considerable performance improvements for large trees.
The following are the number of function calls for "git diff HEAD" on
the Linux kernel tree, with 33,307 files:
Symbol Calls Before Calls After
------------------- ------------ -----------
unpack_callback 35,332 35,332
find_cache_pos 37,357 37,357
ce_in_traverse_path 4,979,473 37,357
do_compare_entry 6,828,181 251,925
df_name_compare 6,828,181 251,925
And on a repository of 187,456 files:
Symbol Calls Before Calls After
------------------- ------------ -----------
unpack_callback 197,958 197,958
find_cache_pos 208,460 208,460
ce_in_traverse_path 37,308,336 208,460
do_compare_entry 156,950,469 2,690,626
df_name_compare 156,950,469 2,690,626
On the latter repository, user time for "git diff HEAD" was reduced from
5.58 to 0.42 seconds. This is compared to 0.30 seconds before the
traversal order fix was implemented.
Signed-off-by: Brian Downing <bdowning@lavos.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* cb/maint-stash-orphaned-file:
stash tests: stash can lose data in a file removed from the index
stash: Don't overwrite files that have gone from the index
* jn/shortlog:
pretty: Respect --abbrev option
shortlog: Document and test --format option
t4201 (shortlog): Test output format with multiple authors
t4201 (shortlog): guard setup with test_expect_success
Documentation/shortlog: scripted users should not rely on implicit HEAD
* sp/maint-dumb-http-pack-reidx:
http.c::new_http_pack_request: do away with the temp variable filename
http-fetch: Use temporary files for pack-*.idx until verified
http-fetch: Use index-pack rather than verify-pack to check packs
Allow parse_pack_index on temporary files
Extract verify_pack_index for reuse from verify_pack
Introduce close_pack_index to permit replacement
http.c: Remove unnecessary strdup of sha1_to_hex result
http.c: Don't store destination name in request structures
http.c: Drop useless != NULL test in finish_http_pack_request
http.c: Tiny refactoring of finish_http_pack_request
t5550-http-fetch: Use subshell for repository operations
http.c: Remove bad free of static block
* sp/maint-describe-tiebreak-with-tagger-date:
describe: Break annotated tag ties by tagger date
tag.c: Parse tagger date (if present)
tag.c: Refactor parse_tag_buffer to be saner to program
tag.h: Remove unused signature field
tag.c: Correct indentation
* rc/maint-curl-helper:
remote-curl: ensure that URLs have a trailing slash
http: make end_url_with_slash() public
t5541-http-push: add test for URLs with trailing slash
Conflicts:
remote-curl.c
* hg/maint-attr-fix:
attr: Expand macros immediately when encountered.
attr: Allow multiple changes to an attribute on the same line.
attr: Fixed debug output for macro expansion.
* mh/status-optionally-refresh:
t7508: add a test for "git status" in a read-only repository
git status: refresh the index if possible
t7508: add test for "git status" refreshing the index
We have the '+' modifiier which helps combine format specifiers which
may possibly be empty, e.g. '%s%+b%n'.
Introduce an analogous ' ' (space) modifier which adds a space before
non-empty items. This helps assemble "one line type" format specifiers.
Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
common_prefix() scans backwards from the far end of each 'next'
pathspec, starting from 'len', shortening the 'prefix' using 'path' as
a reference.
However, there is a small opportunity for an out-of-bounds access
because len is unconditionally set to prefix-1 after a "direct match"
test failed. This means that if 'next' is shorter than prefix+2, we
read past it.
Instead of a minimal fix, simplify the loop: scan *forward* over the
'next' entry, remembering the last '/' where it matched the prefix
known so far. This is far easier to read and also has the advantage
that we only scan over each entry once.
Acked-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
By default, git uses the version string as the signature for all
patches output by format-patch. Many employers (mine included)
require the use of a signature on all outgoing mails. In a
format-patch | send-email workflow there isn't an easy way to modify
the signature without breaking the pipe and manually replacing the
version string with the signature required. Instead of doing all that
work, add an option (--signature) and a config variable
(format.signature) to replace the default git version signature when
formatting patches.
This does modify the original behavior of format-patch a bit. First
off the version string is now placed in the cover letter by default.
Secondly, once the configuration variable format.signature is added
to the .config file there is no way to revert back to the default
git version signature. Instead, specifying the --no-signature option
will remove the signature from the patches entirely.
Signed-off-by: Stephen Boyd <bebarino@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In certain situations, commit authorship can consist of an invalid
e-mail address. For example, this is the case when working with git svn
repos where the author email has had the svn repo UUID appended such as:
author@example.com <author@example.com@deadbeef-dead-beef-dead-beefdeadbeef>
Given such an address, mailinfo extracts the authorship incorrectly as
it assumes a valid domain. However, when rebasing the original
authorship should be preserved irrespective of its validity as an email
address.
Using get_author_ident_from_commit instead of mailinfo when rebasing
preserves the original authorship.
Signed-off-by: Jay Soffian <jaysoffian@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Sun Studio 12 Update 1 thinks that *t could be uninitialized,
ostensibly because it doesn't take rewrite_cmd into account in its
static analysis.
builtin/notes.c: In function `notes_copy_from_stdin':
builtin/notes.c:419: warning: 't' might be used uninitialized in this function
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Check if there is a caller in top frame of gitweb, and either 'return'
if gitweb code is wrapped in subroutine, or 'exit' if it is not.
This should avoid
gitweb.cgi: Subroutine git_SOMETHING redefined at gitweb.cgi line NNN
warnings in error_log when running gitweb with mod_perl (using
ModPerl::Registry handler)
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This also makes it trigger anywhere in the commit message, rather than
just at the beginning. Which tends to be a lot more useful.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
svn:// servers are more picky regarding redundant slashes
than file:// and http(s)://-backed respositories. Since
the last commit, we avoid putting unnecessary slashes in
$GIT_CONFIG, but this doesn't help users who are already
set up that way.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
The following command
git svn clone \
-r9500:10006 \
svn://svn.debian.org/svn/pkg-games/packages \
--trunk=/trunk/freedoom \
--branches=/branches/freedoom \
--tags=/tags/freedoom \
freedoom.git.2009091
produces strange results:
With v1.6.3.3 (and perhaps earlier versions), this would fetch up to
and including r9978 (the last revision of the no_iwad_alternatives
branch before it was deleted), check it out, and prematurely declare
success, leaving out some commits to the trunk (r9984, r9985, r10006)
from after the branch was merged.
With v1.6.5-rc0~74 (svn: allow branches outside of refs/remotes,
2009-08-11) and later, this fetches up to and including r9978 and then
attempts a post-fetch checkout and fails.
r9978 = 25f0920175c395f0f22f54ae7a2318147f745274
(refs/remotes/no_iwad_alternatives)
fatal: refs/remotes/trunk: not a valid SHA1
update-ref refs/heads/master refs/remotes/trunk: command returned error: 128
Checking .git/config reveals
fetch = packages//trunk/freedoom:refs/remotes/trunk
And with both 1.6.3.3 and 1.7.1, using --trunk=trunk/freedom without
the leading slash (/) works fine.
Moral: git-svn needs to scrub an initial / from $_trunk and related
arguments it receives. Make it so.
Reported-by: Jon Dowland <jmtd@debian.org>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Acked-by: Eric Wong <normalperson@yhbt.net>
Instead of talking about hardcoded UTF-8, describe i18n.commitencoding
and the --encoding option, and state that they default to UTF-8.
Signed-off-by: Zhang Le <r0bertz@gentoo.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The following python 2.5 features were worked around:
* the sha module is used as a fallback when the hashlib module is
not available
* the 'any' built-in method was replaced with a 'for' loop
* a conditional expression was replaced with an 'if' statement
* the subprocess.check_call method was replaced by a call to
subprocess.Popen followed by a call to subprocess.wait with a
check of its return status
These changes allow the python infrastructure to be used with python 2.4
which is distributed with RedHat's RHEL 5, for example.
t5800 was updated to check for python >= 2.4 to reflect these changes.
Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The PYTHON_PATH environment variable is not set when running test scripts
manually i.e. when not using 'make test'. Scripts which attempt to use
this variable will fail. So add it to the list of variables written to
the GIT-BUILD-OPTIONS file so that the test suite will import it when
running the test scripts.
Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* ab/cvsserver:
git-cvsserver: test for pserver authentication support
git-cvsserver: document making a password without htpasswd
git-cvsserver: Improved error handling for pserver
git-cvsserver: indent & clean up authdb code
git-cvsserver: use a password file cvsserver pserver
git-cvsserver: authentication support for pserver
