SZEDER Gábor [Sun, 10 Oct 2010 21:48:56 +0000 (23:48 +0200)]
bisect: improve error message of 'bisect log' while not bisecting
'git bisect log' is implemented by a direct invocation of 'cat
"$GIT_DIR/BISECT_LOG"', without any sanity checks. Consequently,
running 'git bisect log' while not bisecting leads to an error,
because the bisect logfile doesn't exists. The accompanying error
message
cat: /path/to/repo/.git/BISECT_LOG: No such file or directory
is neither very helpful nor very friendly.
Instead of blindly trying to cat the log file, first check whether
there is a bisection going on (i.e. the bisect logfile exists), and
die with a more appropriate error message when not.
Signed-off-by: SZEDER Gábor <szeder@ira.uka.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
t7607: use test-lib functions and check MERGE_HEAD
Use the test_commit and test_path_is_missing
functions from the test library.
Also make sure that a merge which fails due to
pre-merge checks aborts properly and does not
leave MERGE_HEAD behind.
The "will not overwrite removed file" test is an
exception to this. It notices the untracked file
at a stage where the merge is already well under
way. Therefore we cannot abort the merge without
major restructuring. See the following thread for
more details.
Group entries related to parameter substitutions together and avoid
using the word "regexp" to refer to the ${parameter/pattern/string}
substitution (banned), as the pattern there is a shell glob and not
a regular expression.
Therefore for the case when we don't have either action, or filename,
or parent hash [base] in path_info-based URL, i.e. for
http://server/gitweb/project/<object-id>
link, instead of using 'shortlog' view we allow dispatch() subroutine
to detect type of object and use appropriate action (in most case it
would be either 'commit' action, or 'tag', or 'tree' for top
directory).
Requested-by: Eli Barzilay <eli@barzilay.org> Signed-off-by: Jakub Narebski <jnareb@gmail.com> Tested-by: Eli Barzilay <eli@barzilay.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jonathan Nieder [Fri, 8 Oct 2010 16:46:59 +0000 (11:46 -0500)]
Documentation: No argument of ALLOC_GROW should have side-effects
The explanatory comment before the definition of ALLOC_GROW carefully
lists arguments that will be used more than once and thus cannot have
side-effects; a lazy reader might conclude that the arguments not
listed are used only once and side effects safe.
Correct it to list all three arguments, avoiding this confusion.
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Štěpán Němec [Fri, 8 Oct 2010 17:31:19 +0000 (19:31 +0200)]
Put a space between `<' and argument in pack-objects usage string
This makes it cosistent with other places (including the
git-pack-objects(1) manpage itself) and avoids possible confusion (I,
for one, mistook `<object-list' for a `<object-list>' typo at first when
preparing this series).
Signed-off-by: Štěpán Němec <stepnem@gmail.com> Acked-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Štěpán Němec [Fri, 8 Oct 2010 18:40:32 +0000 (20:40 +0200)]
Fix odd markup in --diff-filter documentation
Instead of using the regex-like bracket expression, use grouping to make
it more consistent with other similar places. The brackets now have the
same meaning as in other documentation (i.e., the argument is optional).
Signed-off-by: Štěpán Němec <stepnem@gmail.com> Mentored-and-Acked-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Pat Thoyts [Thu, 7 Oct 2010 21:28:45 +0000 (22:28 +0100)]
git-gui: generic version trimming
Rather than attempting to trim off all the non-version number suffixes
from the 'git version' result, let us scan along from the beginning until
we find a non-numeric part and stop there. Any such dot-version number will
be compatible with the Tcl package version comparison command which is the
aim of this code.
Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
SubmittingPatches: Document some extra tags used in commit messages
Document the meanings of the tags "Reported-by:", "Acked-by:",
"Reviewed-by:" and "Tested-by:" clearly. Also mention that the user is
free to use any custom tags.
Helped-by: Jonathan Nieder <jrnieder@gmail.com> Liked-by: Sverre Rabbelier <srabbelier@gmail.com> Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Elijah Newren [Sun, 3 Oct 2010 20:00:07 +0000 (14:00 -0600)]
t4026 (color): remove unneeded and unchained command
Ever since 8b12413 (color: allow multiple attributes 2010-02-27),
diff.color.new has been unused in t4026, so also remove the final unsetting
of that value to make the third to last test pass with appropriate
'&&' chaining.
Acked-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Acked-by: Jeff King <peff@peff.net> Reviewed-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Elijah Newren [Sun, 3 Oct 2010 20:00:06 +0000 (14:00 -0600)]
t4019 (diff-wserror): add lots of missing &&
Also add test_might_fail in front of the git_config --unset commands that
may be trying to unset a value that never got set (due to a previous
failing test) or that were already unset.
Acked-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Reviewed-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Elijah Newren [Sun, 3 Oct 2010 20:00:03 +0000 (14:00 -0600)]
t4002 (diff-basic): use test_might_fail for commands that might fail
Also replace '|| return 1' by '&&' to allow chain of operations to be
checked for proper return status, and modify the update-index command
as suggested by Jonathan Nieder to not exit early but try to make sure
files that match the work tree are marked as matching.
Acked-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Reviewed-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Elijah Newren [Sun, 3 Oct 2010 20:00:01 +0000 (14:00 -0600)]
t4017 (diff-retval): replace manual exit code check with test_expect_code
This commit takes advantage of Ævar Arnfjörð Bjarmason's recent change
to test_expect_code (test-lib: make test_expect_code a test command) to
simplify several testcases.
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Which will only succeed if "foo" and "bar" return status 0, and "(exit
1)" returns status 1. Note that test_expect_code has been made slightly
noisier, as it reports the exit code it receives even upon success.
Some test code in t0000-basic.sh relied on the old semantics of
test_expect_code to test the test_when_finished command. I've
converted that code to use an external test similar to the TODO test I
added in v1.7.3-rc0~2^2~3.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Acked-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 6 Oct 2010 19:11:26 +0000 (12:11 -0700)]
Merge branch 'jk/repack-reuse-object'
* jk/repack-reuse-object:
Documentation: pack.compression: explain how to recompress
repack: add -F flag to let user choose between --no-reuse-delta/object
Junio C Hamano [Wed, 6 Oct 2010 19:10:26 +0000 (12:10 -0700)]
Merge branch 'mg/reset-doc'
* mg/reset-doc:
git-reset.txt: make modes description more consistent
git-reset.txt: point to git-checkout
git-reset.txt: use "working tree" consistently
git-reset.txt: reset --soft is not a no-op
git-reset.txt: reset does not change files in target
git-reset.txt: clarify branch vs. branch head
Junio C Hamano [Wed, 6 Oct 2010 19:10:02 +0000 (12:10 -0700)]
Merge branch 'maint'
* maint:
Documentation/git-clone: describe --mirror more verbosely
do not depend on signed integer overflow
work around buggy S_ISxxx(m) implementations
xdiff: cast arguments for ctype functions to unsigned char
init: plug tiny one-time memory leak
diffcore-pickaxe.c: remove unnecessary curly braces
t3020 (ls-files-error-unmatch): remove stray '1' from end of file
setup: make sure git dir path is in a permanent buffer
environment.c: remove unused variable
git-svn: fix processing of decorated commit hashes
git-svn: check_cherry_pick should exclude commits already in our history
Documentation/git-svn: discourage "noMetadata"
Junio C Hamano [Tue, 5 Oct 2010 15:43:59 +0000 (08:43 -0700)]
Merge branch 'work/pt/for-junio' of git://repo.or.cz/git/mingw/4msysgit
* 'work/pt/for-junio' of git://repo.or.cz/git/mingw/4msysgit:
Add MinGW-specific execv() override.
Fix Windows-specific macro redefinition warning.
Fix 'clone' failure at DOS root directory.
mingw: do not crash on open(NULL, ...)
git-am: fix detection of absolute paths for windows
Side-step MSYS-specific path "corruption" leading to t5560 failure.
Side-step sed line-ending "corruption" leading to t6038 failure.
Skip 'git archive --remote' test on msysGit
Do not strip CR when grepping HTTP headers.
Skip t1300.70 and 71 on msysGit.
merge-octopus: Work around environment issue on Windows
MinGW: Report errors when failing to launch the html browser.
MinGW: fix stat() and lstat() implementations for handling symlinks
MinGW: Add missing file mode bit defines
MinGW: Use pid_t more consequently, introduce uid_t for greater compatibility
Documentation/git-clone: describe --mirror more verbosely
Some people in #linux-rt noticed that describing what "--mirror" option does
with "it mirrors" is way insufficient.
Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Darren 'Some People' Hart <darren@dvhart.com> Cc: Michael J Gruber <git@drmicha.warpmail.net> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Joshua Jensen [Sun, 3 Oct 2010 09:56:45 +0000 (09:56 +0000)]
Support case folding for git add when core.ignorecase=true
When MyDir/ABC/filea.txt is added to Git, the disk directory MyDir/ABC/
is renamed to mydir/aBc/, and then mydir/aBc/fileb.txt is added, the
index will contain MyDir/ABC/filea.txt and mydir/aBc/fileb.txt. Although
the earlier portions of this patch series account for those differences
in case, this patch makes the pathing consistent by folding the case of
newly added files against the first file added with that path.
In read-cache.c's add_to_index(), the index_name_exists() support used
for git status's case insensitive directory lookups is used to find the
proper directory case according to what the user already checked in.
That is, MyDir/ABC/'s case is used to alter the stored path for
fileb.txt to MyDir/ABC/fileb.txt (instead of mydir/aBc/fileb.txt).
This is especially important when cloning a repository to a case
sensitive file system. MyDir/ABC/ and mydir/aBc/ exist in the same
directory on a Windows machine, but on Linux, the files exist in two
separate directories. The update to add_to_index(), in effect, treats a
Windows file system as case sensitive by making path case consistent.
Signed-off-by: Joshua Jensen <jjensen@workspacewhiz.com> Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Joshua Jensen [Sun, 3 Oct 2010 09:56:44 +0000 (09:56 +0000)]
Add case insensitivity support when using git ls-files
When mydir/filea.txt is added, mydir/ is renamed to MyDir/, and
MyDir/fileb.txt is added, running git ls-files mydir only shows
mydir/filea.txt. Running git ls-files MyDir shows MyDir/fileb.txt.
Running git ls-files mYdIR shows nothing.
With this patch running git ls-files for mydir, MyDir, and mYdIR shows
mydir/filea.txt and MyDir/fileb.txt.
Wildcards are not handled case insensitively in this patch. Example:
MyDir/aBc/file.txt is added. git ls-files MyDir/a* works fine, but git
ls-files mydir/a* does not.
Signed-off-by: Joshua Jensen <jjensen@workspacewhiz.com> Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Joshua Jensen [Sun, 3 Oct 2010 09:56:43 +0000 (09:56 +0000)]
Add case insensitivity support for directories when using git status
When using a case preserving but case insensitive file system, directory
case can differ but still refer to the same physical directory. git
status reports the directory with the alternate case as an Untracked
file. (That is, when mydir/filea.txt is added to the repository and
then the directory on disk is renamed from mydir/ to MyDir/, git status
shows MyDir/ as being untracked.)
Support has been added in name-hash.c for hashing directories with a
terminating slash into the name hash. When index_name_exists() is called
with a directory (a name with a terminating slash), the name is not
found via the normal cache_name_compare() call, but it is found in the
slow_same_name() function.
Additionally, in dir.c, directory_exists_in_index_icase() allows newly
added directories deeper in the directory chain to be identified.
Ultimately, it would be better if the file list was read in case
insensitive alphabetical order from disk, but this change seems to
suffice for now.
The end result is the directory is looked up in a case insensitive
manner and does not show in the Untracked files list.
Signed-off-by: Joshua Jensen <jjensen@workspacewhiz.com> Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Joshua Jensen [Sun, 3 Oct 2010 09:56:42 +0000 (09:56 +0000)]
Case insensitivity support for .gitignore via core.ignorecase
This is especially beneficial when using Windows and Perforce and the
git-p4 bridge. Internally, Perforce preserves a given file's full path
including its case at the time it was added to the Perforce repository.
When syncing a file down via Perforce, missing directories are created,
if necessary, using the case as stored with the filename. Unfortunately,
two files in the same directory can have differing cases for their
respective paths, such as /diRa/file1.c and /DirA/file2.c. Depending on
sync order, DirA/ may get created instead of diRa/.
It is possible to handle directory names in a case insensitive manner
without this patch, but it is highly inconvenient, requiring each
character to be specified like so: [Bb][Uu][Ii][Ll][Dd]. With this patch, the
gitignore exclusions honor the core.ignorecase=true configuration
setting and make the process less error prone. The above is specified
like so: Build
Signed-off-by: Joshua Jensen <jjensen@workspacewhiz.com> Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Joshua Jensen [Sun, 3 Oct 2010 09:56:41 +0000 (09:56 +0000)]
Add string comparison functions that respect the ignore_case variable.
Multiple locations within this patch series alter a case sensitive
string comparison call such as strcmp() to be a call to a string
comparison call that selects case comparison based on the global
ignore_case variable. Behaviorally, when core.ignorecase=false, the
*_icase() versions are functionally equivalent to their C runtime
counterparts. When core.ignorecase=true, the *_icase() versions perform
a case insensitive comparison.
Like Linus' earlier ignorecase patch, these may ignore filename
conventions on certain file systems. By isolating filename comparisons
to certain functions, support for those filename conventions may be more
easily met.
Signed-off-by: Joshua Jensen <jjensen@workspacewhiz.com> Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Makefile & configure: add a NO_FNMATCH_CASEFOLD flag
On some platforms (like Solaris) there is a fnmatch, but it doesn't
support the GNU FNM_CASEFOLD extension that's used by the
jj/icase-directory series' fnmatch_icase wrapper.
Change the Makefile so that it's now possible to set
NO_FNMATCH_CASEFOLD=YesPlease on those systems, and add a configure
probe for it.
Unlike the NO_REGEX check we don't add AC_INCLUDES_DEFAULT to our
headers. This is because on a GNU system the definition of
FNM_CASEFOLD in fnmatch.h is guarded by:
#if !defined _POSIX_C_SOURCE || _POSIX_C_SOURCE < 2 || defined _GNU_SOURCE
One of the headers AC_INCLUDES_DEFAULT includes ends up defining one
of those, so if we'd use it we'd always get
NO_FNMATCH_CASEFOLD=YesPlease on GNU systems, even though they have
FNM_CASEFOLD.
Windows and MinGW both lack fnmatch() in their C library and needed
compat/fnmatch, but they had duplicate code for adding the compat
function, and there was no Makefile flag or configure check for
fnmatch.
Change the Makefile it so that it's now possible to compile the compat
function with a NO_FNMATCH=YesPlease flag, and add a configure probe
for it.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Erik Faye-Lund [Tue, 5 Oct 2010 07:24:10 +0000 (09:24 +0200)]
do not depend on signed integer overflow
Signed integer overflow is not defined in C, so do not depend on it.
This fixes a problem with GCC 4.4.0 and -O3 where the optimizer would
consider "consumed_bytes > consumed_bytes + bytes" as a constant
expression, and never execute the die()-call.
Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com> Acked-by: Nicolas Pitre <nico@fluxnic.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
René Scharfe [Mon, 4 Oct 2010 10:53:11 +0000 (12:53 +0200)]
work around buggy S_ISxxx(m) implementations
There are buggy implementations of S_ISxxx(m) macros on some platforms
(e.g. NetBSD). The issue is that NetBSD doesn't take care to wrap its
macro arguments in parentheses, so on Linux and sane systems we have
S_ISREG(m) defined as something like:
(((m) & S_IFMT) == S_IFREG)
But on NetBSD:
((m & _S_IFMT) == _S_IFREG)
Since a caller in builtin/diff.c called our macro as `S_IFREG | 0644'
this bug introduced a logic error on NetBSD, since the precedence of
bit-wise & is higher than | in C.
[jc: took change description from Ævar Arnfjörð Bjarmason's patch]
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jonathan Nieder [Mon, 4 Oct 2010 09:09:17 +0000 (04:09 -0500)]
xdiff: cast arguments for ctype functions to unsigned char
The ctype functions isspace(), isalnum(), et al take an integer
argument representing an unsigned character, or -1 for EOF. On
platforms with a signed char, it is unsafe to pass a char to them
without casting it to unsigned char first.
Most of git is already shielded against this by the ctype
implementation in git-compat-util.h, but xdiff, which uses libc
ctype.h, ought to be fixed.
Noticed-by: der Mouse <mouse@Rodents-Montreal.ORG> Reported-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jonathan Nieder [Mon, 4 Oct 2010 04:34:27 +0000 (23:34 -0500)]
init: plug tiny one-time memory leak
The buffer used to construct paths like ".git/objects/info" and
".git/objects/pack" is allocated on the heap and never freed.
So free it. While at it, factor out the relevant code into its own
function and rename the sha1_dir variable to object_directory (to
match the change in everyday usage after the renaming of
SHA1_FILE_DIRECTORY in v0.99~603^2~7, 2005).
Noticed by valgrind while setting up tests (in test-lib).
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Pat Thoyts [Tue, 5 Oct 2010 22:51:34 +0000 (23:51 +0100)]
git-gui: enable the Tk console when tracing/debugging on Windows
Without any standard channels the trace option is pretty useless on Win32
unless you can show the Tk console which captures such output. This also
permits introspection of the running application to assist in debugging.
Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
On Windows, avoid git-gui to call Cygwin's nice utility
It's a common case for Windows developers to have both Cygwin and msysGit
installed. Unfortunately, some scenarios also require to have Cygwin in PATH.
By default, Cygwin comes with nice.exe, while msysGit does not. Since git-gui
calls nice if it is in PATH, this results in Cygwin's nice.exe being called
from msysGit's git-gui. Mixing Cygwin and msysGit generally is not a good idea,
and in this particular case it causes differences not being correctly detected.
So we only call nice.exe on Windows if it is in the same directory as git.exe.
This way, this work-around does neither affect a pure Cygwin environment, or
the case when nice.exe will be shipped with msysGit at some point in time.
This fixes msysGit issue 394.
Signed-off-by: Sebastian Schuberth <sschuberth@gmail.com> Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
Stephen Boyd [Mon, 4 Oct 2010 07:05:24 +0000 (00:05 -0700)]
send-email: Don't leak To: headers between patches
If the first patch in a series has a To: header in the file and the
second patch in the series doesn't the address from the first patch will
be part of the To: addresses in the second patch. Fix this by treating the
to list like the cc list. Have an initial to list come from the command
line, user input and config options. Then build up a to list from each
patch and concatenate the two together before sending the patch. Finally,
reset the list after sending each patch so the To: headers from a patch
don't get used for the next one.
Reported-by: Viresh Kumar <viresh.kumar@st.com> Signed-off-by: Stephen Boyd <bebarino@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jonathan Nieder [Sat, 2 Oct 2010 08:36:52 +0000 (03:36 -0500)]
setup: make sure git dir path is in a permanent buffer
If setup_git_env() is run before the usual repository discovery
sequence and .git is a file with the text
gitdir: <path>
(with <path> any string) then the in-core git_dir variable is set to
the result of converting <path> to an absolute path using
make_absolute_path().
Unfortunately make_absolute_path() returns its result in a static
buffer that is overwritten by later calls. Such a call could cause
later accesses to git_dir (from git_pathdup(), for example) to read
the wrong path, leaving git very confused.
It is not obvious whether any existing code in git will trigger the
problem, but in any case, it is worth a few dozen bytes to copy the
return value from make_absolute_path() for some added peace of mind.
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Eric Sunshine [Mon, 27 Sep 2010 11:02:17 +0000 (07:02 -0400)]
Add MinGW-specific execv() override.
As of 2dbc887e, shell.c employs execv(), so provide a MinGW-specific
mingw_execv() override, complementing existing mingw_execvp() and
cousins.
As a bonus, this also resolves a compilation warning due to an
execv() prototype mismatch between Linux and MinGW. Linux expects
the second argument to be (char *const *), whereas MinGW expects
(const char *const *).
Acked-by: Johannes Schindelin <johannes.schindelin@gmx.de> Acked-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
Eric Sunshine [Mon, 27 Sep 2010 11:01:59 +0000 (07:01 -0400)]
Fix Windows-specific macro redefinition warning.
shell.c defines macro HELP_COMMAND which collides with a like-named
macro from winuser.h. Avoid collision by sanitizing preprocessor
namespace after including Windows headers.
Acked-by: Johannes Schindelin <johannes.schindelin@gmx.de> Acked-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
Eric Sunshine [Wed, 7 Jul 2010 01:48:47 +0000 (21:48 -0400)]
Fix 'clone' failure at DOS root directory.
Cloning via relative path fails for a project residing immediately under
the root directory of a DOS drive. For instance, for project c:/foo,
issuing "cd c:/" followed by "git clone foo bar" fails with error
"Unable to find remote helper for 'c'". The problem is caused by
make_nonrelative_path() incorrectly returning c://foo rather than
c:/foo for input "foo". The bogus path c://foo is misinterpreted by
transport_get() as a URL with unrecognized protocol "c", hence the
missing remote helper error. Fix make_nonrelative_path() to return
c:/foo rather than c://foo (and /foo rather than //foo on Unix).
Resolves msysgit issue #501 [1]
[PT: squashed in changes requested by Junio [2][3]]
Acked-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Erik Faye-Lund [Thu, 23 Sep 2010 17:35:25 +0000 (17:35 +0000)]
mingw: do not crash on open(NULL, ...)
fetch_and_setup_pack_index() apparently pass a NULL-pointer to
parse_pack_index(), which in turn pass it to check_packed_git_idx(),
which again pass it to open(). Since open() already sets errno
correctly for the NULL-case, let's just avoid the problematic strcmp.
[PT: squashed in fix for fopen which was missed first time round]
Acked-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com> Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
Pat Thoyts [Thu, 30 Sep 2010 13:24:07 +0000 (14:24 +0100)]
git-am: fix detection of absolute paths for windows
Add an is_absolute_path function to abstract out platform differences
in checking for an absolute or relative path.
Specifically fixes t4150-am on Windows.
[PT: updated following suggestion from j6t to support \* and //*]
Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
Eric Sunshine [Tue, 20 Jul 2010 23:29:16 +0000 (19:29 -0400)]
Side-step MSYS-specific path "corruption" leading to t5560 failure.
Upon program invocation, MSYS converts environment variables containing
path-like values from Unix-style to DOS-style under the assumption that
the program being invoked understands only DOS-style pathnames. For
instance, the Unix-style path /msysgit is translated to c:/msysgit. For
test t5560, the path being requested from git-http-backend is specified
via environment variable PATH_INFO as a URL path of the form
/repo.git/foobar, which git-http-backend combines with GIT_PROJECT_ROOT
to determine the actual physical path within the repository. This is a
case where MSYS's conversion of the path-like value of PATH_INFO causes
harm, for two reasons. First, the resulting converted path, when joined
with GIT_PROJECT_ROOT is bogus (for instance,
"C:/msysgit/git/t/trash-zzz/C:/msysgit/repo.git/HEAD"). Second, the
converted PATH_INFO path is rejected by git-http-backend as an 'alias'
due to validation failure on the part of daemon_avoid_alias().
Unfortunately, the standard work-around of doubling the leading slash
(i.e. //repo.git/foobar) to suppress MSYS path conversion works only for
command-line arguments, but not for environment variables.
Consequently, side step the problem by instead passing git-http-backend
an already-constructed full path rather than components GIT_PROJECT_ROOT
and PATH_INFO.
Acked-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
Eric Sunshine [Fri, 17 Sep 2010 13:16:01 +0000 (09:16 -0400)]
Side-step sed line-ending "corruption" leading to t6038 failure.
By default, MSYS sed throws away CR from CRLF line-endings. Tests
t6038.5 and t6038.6 employ sed to normalize conflict output of git-merge
for validation purposes. These tests expect CRLF line-endings to be
present in the normalized output of git-merge, and thus fail when sed
undesirably removes CR. Fix by employing sed's -b/--binary switch to
suppress its default behavior of dropping CR characters.
Acked-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
Pat Thoyts [Sun, 12 Sep 2010 09:37:24 +0000 (10:37 +0100)]
Do not strip CR when grepping HTTP headers.
By default, MSYS grep reads in text-mode and converts CRLF into LF line
endings. For testing HTTP use binary mode (-U) as checking is done for
CR in HTTP headers
Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
Pat Thoyts [Mon, 27 Sep 2010 21:02:57 +0000 (22:02 +0100)]
Skip t1300.70 and 71 on msysGit.
These two tests fail on msysGit because /dev/null is an alias for nul on
Windows and when reading the value back from git config the alias does
not match the real filename. Also the HOME environment variable has a
unix-style path but git returns a native equivalent path for '~'. As
these are platform-dependent equivalent results it seems simplest to
skip the test entirely.
Moves the NOT_MINGW prereq from t5503 into the test library.
Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
Pat Thoyts [Wed, 17 Mar 2010 15:17:34 +0000 (15:17 +0000)]
MinGW: fix stat() and lstat() implementations for handling symlinks
In msysGit the stat() function has been implemented using mingw_lstat
which sets the st_mode member to S_IFLNK when a symbolic links is found.
This causes the is_executable function to return when git attempts to
build a list of available commands in the help code and we end up missing
most git commands. (msysGit issue #445)
This patch modifies the implementation so that lstat() will return the link
flag but if we are called as stat() we read the size of the target and set
the mode to that of a regular file.
Includes squashed fix st_mode for symlink dirs
Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net> Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com>
Junio C Hamano [Thu, 30 Sep 2010 21:59:53 +0000 (14:59 -0700)]
Merge branch 'maint'
* maint:
Fix typo in pack-objects' usage
Make sure that git_getpass() never returns NULL
t0004 (unwritable files): simplify error handling
rev-list-options: clarify --parents and --children
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
The result of git_getpass() is used without checking for NULL, so let's
just die() instead of returning NULL.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Change `while(<$fh>) { my $c = $_' to `while(my $c = <$fh>) {', and
use `chomp $c' instead of `$c =~ s/\n$//g;', the two are equivalent in
this case.
I've also changed the --cccmd test so that we test for the stripping
of whitespace at the beginning of the lines returned from the
--cccmd. I think we probably shouldn't do this, but it was there
already so I haven't changed the behavior.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.comReviewed-by: Avery Pennarun <apenwarr@gmail.com> Reviewed-by: Jeff King <peff@peff.net>
> Signed-off-by: Junio C Hamano <gitster@pobox.com>
send-email: make_message_id use "require" instead of "use"
Change the use of Sys::Hostname from a "use" to a "require". The
former happens in an implicit BEGIN block and is thus immune from the
if block it's contained in, so it's always loaded.
This should speed up the invocation of git-send-email by a few
milliseconds.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.comReviewed-by: Avery Pennarun <apenwarr@gmail.com> Reviewed-by: Jeff King <peff@peff.net>
> Signed-off-by: Junio C Hamano <gitster@pobox.com>
If close fails we want to emit errno, not the return code of whatever
happened to be the child process run.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.comReviewed-by: Avery Pennarun <apenwarr@gmail.com> Reviewed-by: Jeff King <peff@peff.net>
> Signed-off-by: Junio C Hamano <gitster@pobox.com>
send-email: use (?:) instead of () if no match variables are needed
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.comReviewed-by: Avery Pennarun <apenwarr@gmail.com> Reviewed-by: Jeff King <peff@peff.net>
> Signed-off-by: Junio C Hamano <gitster@pobox.com>
send-email: sanitize_address use qq["foo"], not "\"foo\""
Perl provides an alternate quote syntax which can make using "" inside
interpolated strings easier to read.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.comReviewed-by: Avery Pennarun <apenwarr@gmail.com> Reviewed-by: Jeff King <peff@peff.net>
> Signed-off-by: Junio C Hamano <gitster@pobox.com>
There's no reason to explicitly stringify a variable in Perl unless
it's an overloaded object and you want to call overload::StrVal,
otherwise it's just creating a new scalar redundantly.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.comReviewed-by: Avery Pennarun <apenwarr@gmail.com> Reviewed-by: Jeff King <peff@peff.net>
> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Change the regex introduced in a03bc5b to use the \E...\Q escape
syntax instead of using backslashes. It's more readable like this, and
easier to grep for.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.comReviewed-by: Avery Pennarun <apenwarr@gmail.com> Reviewed-by: Jeff King <peff@peff.net>
> Signed-off-by: Junio C Hamano <gitster@pobox.com>
send-email: cleanup_compose_files doesn't need a prototype
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.comReviewed-by: Avery Pennarun <apenwarr@gmail.com> Reviewed-by: Jeff King <peff@peff.net>
> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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