git-gui: MERGE_RR lives in .git/ directly with newer Git versions
Now that MERGE_RR was moved out of .git/rr-cache/, we have to delete
it somewhere else. Just in case somebody wants to use a newer git-gui
with an older Git, the file .git/rr-cache/MERGE_RR is removed, too (if
it exists).
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Now that MERGE_RR was moved out of .git/rr-cache/, we have to delete
it somewhere else. Just in case somebody wants to use a newer git-gui
with an older Git, the file .git/rr-cache/MERGE_RR is removed, too (if
it exists).
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
help (Windows): Display HTML in default browser using Windows' shell API
The system's default browser for displaying HTML help pages is now used
directly on Windows, instead of launching git-web--browser, which
requires a Unix shell. Avoiding MSYS' bash when possible is good
because it avoids potential path translation issues. In this case it is
not too hard to avoid launching a shell, so let's avoid it.
The Windows-specific code is implemented in compat/mingw.c to avoid
platform-specific code in the main code base. On Windows, open_html is
provided as a define. If open_html is not defined, git-web--browse is
used. This approach avoids platform-specific ifdefs by using
per-function ifdefs. The "ifndef open_html" together with the
introductory comment should sufficiently warn developers, so that they
hopefully will not break this mechanism.
Signed-off-by: Steffen Prohaska <prohaska@zib.de>
Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The system's default browser for displaying HTML help pages is now used
directly on Windows, instead of launching git-web--browser, which
requires a Unix shell. Avoiding MSYS' bash when possible is good
because it avoids potential path translation issues. In this case it is
not too hard to avoid launching a shell, so let's avoid it.
The Windows-specific code is implemented in compat/mingw.c to avoid
platform-specific code in the main code base. On Windows, open_html is
provided as a define. If open_html is not defined, git-web--browse is
used. This approach avoids platform-specific ifdefs by using
per-function ifdefs. The "ifndef open_html" together with the
introductory comment should sufficiently warn developers, so that they
hopefully will not break this mechanism.
Signed-off-by: Steffen Prohaska <prohaska@zib.de>
Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
help.c: Add support for htmldir relative to git_exec_path()
If htmldir (in the Makefile) is a relative path, this path will now be
interpreted relative to git_exec_path. This can be used to create an
installation that can be moved to a different directory without
re-compiling. The Windows installer (msysgit) is an example for such
a setup.
Note that the Makefile maps htmldir to the define GIT_HTML_PATH.
Signed-off-by: Steffen Prohaska <prohaska@zib.de>
Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
If htmldir (in the Makefile) is a relative path, this path will now be
interpreted relative to git_exec_path. This can be used to create an
installation that can be moved to a different directory without
re-compiling. The Windows installer (msysgit) is an example for such
a setup.
Note that the Makefile maps htmldir to the define GIT_HTML_PATH.
Signed-off-by: Steffen Prohaska <prohaska@zib.de>
Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Move code interpreting path relative to exec-dir to new function system_path()
Expanding system paths relative to git_exec_path can be used for
creating an installation that can be moved to a different directory
without re-compiling. We use this approach for template_dir and the
system wide gitconfig. The Windows installer (msysgit) is an example
for such a setup.
This commit moves common code to a new function system_path(). System
paths that are to be interpreted relative to git_exec_path are passed to
system_path() and the return value is used instead of the original path.
system_path() prefixes a relative path with git_exec_path and leaves
absolute paths unmodified. For example, we now write
template_dir = system_path(DEFAULT_GIT_TEMPLATE_DIR);
[j6t: moved from path.c to exec_cmd.c]
Signed-off-by: Steffen Prohaska <prohaska@zib.de>
Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Expanding system paths relative to git_exec_path can be used for
creating an installation that can be moved to a different directory
without re-compiling. We use this approach for template_dir and the
system wide gitconfig. The Windows installer (msysgit) is an example
for such a setup.
This commit moves common code to a new function system_path(). System
paths that are to be interpreted relative to git_exec_path are passed to
system_path() and the return value is used instead of the original path.
system_path() prefixes a relative path with git_exec_path and leaves
absolute paths unmodified. For example, we now write
template_dir = system_path(DEFAULT_GIT_TEMPLATE_DIR);
[j6t: moved from path.c to exec_cmd.c]
Signed-off-by: Steffen Prohaska <prohaska@zib.de>
Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Make usage strings dash-less
When you misuse a git command, you are shown the usage string.
But this is currently shown in the dashed form. So if you just
copy what you see, it will not work, when the dashed form
is no longer supported.
This patch makes git commands show the dash-less version.
For shell scripts that do not specify OPTIONS_SPEC, git-sh-setup.sh
generates a dash-less usage string now.
Signed-off-by: Stephan Beyer <s-beyer@gmx.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When you misuse a git command, you are shown the usage string.
But this is currently shown in the dashed form. So if you just
copy what you see, it will not work, when the dashed form
is no longer supported.
This patch makes git commands show the dash-less version.
For shell scripts that do not specify OPTIONS_SPEC, git-sh-setup.sh
generates a dash-less usage string now.
Signed-off-by: Stephan Beyer <s-beyer@gmx.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add some useful functions for strbuf manipulation.
Signed-off-by: Lukas Sandström <lukass@etek.chalmers.se>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Lukas Sandström <lukass@etek.chalmers.se>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Make some strbuf_*() struct strbuf arguments const.
Signed-off-by: Lukas Sandström <lukass@etek.chalmers.se>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Lukas Sandström <lukass@etek.chalmers.se>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
reduce_heads(): thinkofix
When comparing two commit objects for equality, it is sufficient to
compare their in-core pointers because the object layer guarantees the
uniqueness. However, comparing pointers to two "struct commit_list"
instances that point at the same commit does not make any sense.
Spotted by Sverre Hvammen Johansen who wrote an additional test to expose
the problem, fixed by Miklos Vajna.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When comparing two commit objects for equality, it is sufficient to
compare their in-core pointers because the object layer guarantees the
uniqueness. However, comparing pointers to two "struct commit_list"
instances that point at the same commit does not make any sense.
Spotted by Sverre Hvammen Johansen who wrote an additional test to expose
the problem, fixed by Miklos Vajna.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add a new test for git-merge-resolve
Actually this is a simple test, just to ensure merge-resolve properly
calls read-tree. read-tree itself already has more complex tests.
Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Actually this is a simple test, just to ensure merge-resolve properly
calls read-tree. read-tree itself already has more complex tests.
Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
t6021: add a new test for git-merge-resolve
It should fail properly if there are multiple merge bases, but there
were no test for this till now.
Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
It should fail properly if there are multiple merge bases, but there
were no test for this till now.
Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Fix quadratic performance in rewrite_one.
Parent commits are usually older than their children. Thus,
on each iteration of the loop in rewrite_one, add_parents_to_list
traverses all commits previously processed by the loop.
It performs very poorly in case of very long rewrite chains.
Signed-off-by: Alexander Gavrilov <angavrilov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Parent commits are usually older than their children. Thus,
on each iteration of the loop in rewrite_one, add_parents_to_list
traverses all commits previously processed by the loop.
It performs very poorly in case of very long rewrite chains.
Signed-off-by: Alexander Gavrilov <angavrilov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
t/: Use "test_must_fail git" instead of "! git"
This patch changes every occurrence of "! git" -- with the meaning
that a git call has to gracefully fail -- into "test_must_fail git".
This is useful to
- make sure the test does not fail because of a signal,
e.g. SIGSEGV, and
- advertise the use of "test_must_fail" for new tests.
Signed-off-by: Stephan Beyer <s-beyer@gmx.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This patch changes every occurrence of "! git" -- with the meaning
that a git call has to gracefully fail -- into "test_must_fail git".
This is useful to
- make sure the test does not fail because of a signal,
e.g. SIGSEGV, and
- advertise the use of "test_must_fail" for new tests.
Signed-off-by: Stephan Beyer <s-beyer@gmx.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
t/test-lib.sh: exit with small negagive int is ok with test_must_fail
The test_must_fail function in test-lib.sh has been designed to
distinguish segmentation faults from controlled errors. But in the
current implementation this only works if a git command does not return a
small negative value, like -1, -2 or -3. But some git commands do.
Because any signal (like SIGSEGV) will result in an exit status
less than 193, this patch just adds a further check for the exit
status.
Signed-off-by: Stephan Beyer <s-beyer@gmx.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The test_must_fail function in test-lib.sh has been designed to
distinguish segmentation faults from controlled errors. But in the
current implementation this only works if a git command does not return a
small negative value, like -1, -2 or -3. But some git commands do.
Because any signal (like SIGSEGV) will result in an exit status
less than 193, this patch just adds a further check for the exit
status.
Signed-off-by: Stephan Beyer <s-beyer@gmx.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-am: Do not exit silently if committer is unset
Signed-off-by: Stephan Beyer <s-beyer@gmx.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Stephan Beyer <s-beyer@gmx.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
bash completion: Improve responsiveness of git-log completion
Junio noticed the bash completion has been taking a long time lately.
Petr Baudis tracked it down to 72e5e989b ("bash: Add space after
unique command name is completed."). Tracing the code showed
we spent significant time inside of this loop within __gitcomp,
due to the string copying overhead.
[28.146109654] _git common over
[28.164791148] gitrefs in
[28.280302268] gitrefs dir out
[28.300939737] gitcomp in
[28.308378112] gitcomp pre-case
* [28.313407453] gitcomp iter in
* [28.701270296] gitcomp iter out
[28.713370786] out normal
Since __git_refs avoids this string copying by forking and using
echo we use the same trick here when we need to finish generating
the names for the caller.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio noticed the bash completion has been taking a long time lately.
Petr Baudis tracked it down to 72e5e989b ("bash: Add space after
unique command name is completed."). Tracing the code showed
we spent significant time inside of this loop within __gitcomp,
due to the string copying overhead.
[28.146109654] _git common over
[28.164791148] gitrefs in
[28.280302268] gitrefs dir out
[28.300939737] gitcomp in
[28.308378112] gitcomp pre-case
* [28.313407453] gitcomp iter in
* [28.701270296] gitcomp iter out
[28.713370786] out normal
Since __git_refs avoids this string copying by forking and using
echo we use the same trick here when we need to finish generating
the names for the caller.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Move MERGE_RR from .git/rr-cache/ into .git/
If you want to reuse the rerere cache in another repository, and set
a symbolic link to it, you do not want to have the two repositories
interfer with each other by accessing the _same_ MERGE_RR.
For example, if you use contrib/git-new-workdir to set up a second
working directory, and you have a conflict in one working directory,
but commit in the other working directory first, the wrong "resolution"
will be recorded.
The easy solution is to move MERGE_RR out of the rr-cache/ directory,
which also corresponds with the notion that rr-cache/ contains cached
resolutions, not some intermediate temporary states.
Noticed by Kalle Olavi Niemitalo.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
If you want to reuse the rerere cache in another repository, and set
a symbolic link to it, you do not want to have the two repositories
interfer with each other by accessing the _same_ MERGE_RR.
For example, if you use contrib/git-new-workdir to set up a second
working directory, and you have a conflict in one working directory,
but commit in the other working directory first, the wrong "resolution"
will be recorded.
The easy solution is to move MERGE_RR out of the rr-cache/ directory,
which also corresponds with the notion that rr-cache/ contains cached
resolutions, not some intermediate temporary states.
Noticed by Kalle Olavi Niemitalo.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
t0004: fix timing bug
The test created an initial commit, made .git/objects unwritable and then
exercised various codepaths to create loose commit, tree and blob objects
to make sure the commands notice failures from these attempts.
However, the initial commit was not preceded with test_tick, which made
its object name depend on the timestamp. The names of all the later tree
and blob objects the test tried to create were static. If the initial
commit's object name happened to begin with the same two hexdigits as the
tree or blob objects the test later attempted to create, the fan-out
directory in which these tree or blob would be created is already created
when the initial commit was made, and the object creation succeeds, and
commands being tested should not notice any failure --- in short, the test
was bogus.
This makes the fan-out directories also unwritable, and adds test_tick
before the commit object creation to make the test repeatable.
The contents of the file to create a blob from "a" to "60" is to force the
name of the blob object to begin with "1b", which shares the fan-out
directory with the initial commit that is created with the test. This was
useful when diagnosing the breakage of this test.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The test created an initial commit, made .git/objects unwritable and then
exercised various codepaths to create loose commit, tree and blob objects
to make sure the commands notice failures from these attempts.
However, the initial commit was not preceded with test_tick, which made
its object name depend on the timestamp. The names of all the later tree
and blob objects the test tried to create were static. If the initial
commit's object name happened to begin with the same two hexdigits as the
tree or blob objects the test later attempted to create, the fan-out
directory in which these tree or blob would be created is already created
when the initial commit was made, and the object creation succeeds, and
commands being tested should not notice any failure --- in short, the test
was bogus.
This makes the fan-out directories also unwritable, and adds test_tick
before the commit object creation to make the test repeatable.
The contents of the file to create a blob from "a" to "60" is to force the
name of the blob object to begin with "1b", which shares the fan-out
directory with the initial commit that is created with the test. This was
useful when diagnosing the breakage of this test.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add pretty format %aN which gives the author name, respecting .mailmap
The pretty format %an does not respect .mailmap, but gives the exact
author name recorded in the commit. Sometimes it is more desirable,
however, to look if the email has another name mapped to it in .mailmap.
This commit adds %aN (and %cN for the committer name) to do exactly that.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The pretty format %an does not respect .mailmap, but gives the exact
author name recorded in the commit. Sometimes it is more desirable,
however, to look if the email has another name mapped to it in .mailmap.
This commit adds %aN (and %cN for the committer name) to do exactly that.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
We need to check for msys as well as Windows in add--interactive.
Signed-off-by: Mike Pape <dotzenlabs@gmail.com>
Signed-off-by: Steffen Prohaska <prohaska@zib.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Mike Pape <dotzenlabs@gmail.com>
Signed-off-by: Steffen Prohaska <prohaska@zib.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Convert CR/LF to LF in tag signatures
On Windows, gpg outputs CR/LF signatures. But since the tag messages
are already stripped of the CR by stripspace(), it is arguably nicer
to do the same for the tag signature. Actually, this patch does not
look for CR/LF, but strips all CRs from the signature. It does so not
only on Windows but on all platforms to keep the code simpler.
[ spr: ported code to use strbuf ]
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Steffen Prohaska <prohaska@zib.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
On Windows, gpg outputs CR/LF signatures. But since the tag messages
are already stripped of the CR by stripspace(), it is arguably nicer
to do the same for the tag signature. Actually, this patch does not
look for CR/LF, but strips all CRs from the signature. It does so not
only on Windows but on all platforms to keep the code simpler.
[ spr: ported code to use strbuf ]
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Steffen Prohaska <prohaska@zib.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Fixed text file auto-detection: treat EOF character 032 at the end of file as printable
Signed-off-by: Dmitry Kakurin <Dmitry.Kakurin@gmail.com>
Signed-off-by: Steffen Prohaska <prohaska@zib.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Dmitry Kakurin <Dmitry.Kakurin@gmail.com>
Signed-off-by: Steffen Prohaska <prohaska@zib.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
make remove-dashes: apply to scripts and programs as well, not just to builtins
All programs and scripts are now moved outside PATH, so it's a good idea
not to use the dashed forms for them, either.
Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
All programs and scripts are now moved outside PATH, so it's a good idea
not to use the dashed forms for them, either.
Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-bisect: use dash-less form on git bisect log
Given that users are supposed to type 'git bisect' now, make the output
of 'git bisect log' consistent with this.
Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Given that users are supposed to type 'git bisect' now, make the output
of 'git bisect log' consistent with this.
Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
t1007-hash-object.sh: use quotes for the test description
Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
t0001-init.sh: change confusing directory name
using git-init as directory name confused 'make remove-dashes', so just
drop the 'git-' prefix.
Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
using git-init as directory name confused 'make remove-dashes', so just
drop the 'git-' prefix.
Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-mailinfo: document the -n option
Signed-off-by: Lukas Sandström <lukass@etek.chalmers.se>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Lukas Sandström <lukass@etek.chalmers.se>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Fix backwards-incompatible handling of core.sharedRepository
06cbe85 (Make core.sharedRepository more generic, 2008-04-16) broke the
traditional setting of core.sharedRepository to true, which was to make
the repository group writable: with umask 022, it would clear the
permission bits for 'other'. (umask 002 did not exhibit this behaviour
since pre-chmod() check in adjust_shared_perm() fails in that case.)
The call to adjust_shared_perm() should only loosen the permission.
If the user has umask like 022 or 002 that allow others to read, the
resulting files should be made readable and writable by group, without
restricting the readability by others.
This patch fixes the adjust_shared_perm() mode tweak based on Junio's
suggestion and adds the appropriate tests to t/t1301-shared-repo.sh.
Cc: Heikki Orsila <heikki.orsila@iki.fi>
Signed-off-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
06cbe85 (Make core.sharedRepository more generic, 2008-04-16) broke the
traditional setting of core.sharedRepository to true, which was to make
the repository group writable: with umask 022, it would clear the
permission bits for 'other'. (umask 002 did not exhibit this behaviour
since pre-chmod() check in adjust_shared_perm() fails in that case.)
The call to adjust_shared_perm() should only loosen the permission.
If the user has umask like 022 or 002 that allow others to read, the
resulting files should be made readable and writable by group, without
restricting the readability by others.
This patch fixes the adjust_shared_perm() mode tweak based on Junio's
suggestion and adds the appropriate tests to t/t1301-shared-repo.sh.
Cc: Heikki Orsila <heikki.orsila@iki.fi>
Signed-off-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Teach merge.log to "git-merge" again
The command forgot the configuration variable when rewritten in C.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The command forgot the configuration variable when rewritten in C.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
rerere: Separate libgit and builtin functions
This patch moves rerere()-related functions into a newly created
rerere.c file.
The setup_rerere() function is needed by both rerere() and cmd_rerere(),
so this function is moved to rerere.c and declared non-static (and "extern")
in newly created rerere.h file.
Signed-off-by: Stephan Beyer <s-beyer@gmx.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This patch moves rerere()-related functions into a newly created
rerere.c file.
The setup_rerere() function is needed by both rerere() and cmd_rerere(),
so this function is moved to rerere.c and declared non-static (and "extern")
in newly created rerere.h file.
Signed-off-by: Stephan Beyer <s-beyer@gmx.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
builtin-rerere: more carefully find conflict markers
When a conflicting file contains a line that begin with "=======", rerere
failed to parse conflict markers. This result to a wrong preimage file and
an unexpected error for the user. The boundary between ours and theirs
not just begin with 7 equals, but is followed by either a SP or a LF.
This patch enforces parsing rules so that markers match in the right order,
and when ambiguous, the command does not autoresolve the conflicted file.
Especially because we are introducing rerere.autoupdate configuration
(which is off by default for safety) that automatically stages the
resolution made by rerere, it is necessary to make sure that we do not
autoresolve when there is any ambiguity.
Signed-off-by: Olivier Marin <dkr@freesurf.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When a conflicting file contains a line that begin with "=======", rerere
failed to parse conflict markers. This result to a wrong preimage file and
an unexpected error for the user. The boundary between ours and theirs
not just begin with 7 equals, but is followed by either a SP or a LF.
This patch enforces parsing rules so that markers match in the right order,
and when ambiguous, the command does not autoresolve the conflicted file.
Especially because we are introducing rerere.autoupdate configuration
(which is off by default for safety) that automatically stages the
resolution made by rerere, it is necessary to make sure that we do not
autoresolve when there is any ambiguity.
Signed-off-by: Olivier Marin <dkr@freesurf.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
apply: fix copy/rename breakage
7ebd52a (Merge branch 'dz/apply-again', 2008-07-01) taught "git-apply" to
grok a (non-git) patch that is a concatenation of separate patches that
touch the same file number of times, by recording the postimage of patch
application of previous round and using it as the preimage for later
rounds.
This "incremental" mode of patch application fundamentally contradicts
with the way git rename/copy patches are designed. When a git patch talks
about a file A getting modified, and a new file B created out of A, like
this:
diff --git a/A b/A
--- a/A
+++ b/A
... change text here ...
diff --git a/A b/B
copy from A
copy to B
--- a/A
+++ b/B
... change text here ...
the second change to produce B does not depend on what is done to A with
the first change in any way. This is explicitly done so for reviewability
of individual patches.
With this commit, we do not look at 'fn_table' that records the postimage
of previous round when applying a patch to produce a new file out of an
existing file.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
7ebd52a (Merge branch 'dz/apply-again', 2008-07-01) taught "git-apply" to
grok a (non-git) patch that is a concatenation of separate patches that
touch the same file number of times, by recording the postimage of patch
application of previous round and using it as the preimage for later
rounds.
This "incremental" mode of patch application fundamentally contradicts
with the way git rename/copy patches are designed. When a git patch talks
about a file A getting modified, and a new file B created out of A, like
this:
diff --git a/A b/A
--- a/A
+++ b/A
... change text here ...
diff --git a/A b/B
copy from A
copy to B
--- a/A
+++ b/B
... change text here ...
the second change to produce B does not depend on what is done to A with
the first change in any way. This is explicitly done so for reviewability
of individual patches.
With this commit, we do not look at 'fn_table' that records the postimage
of previous round when applying a patch to produce a new file out of an
existing file.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Merge branch 'jk/pager-config'
* jk/pager-config:
Allow per-command pager config
* jk/pager-config:
Allow per-command pager config
Merge branch 'js/apply-root'
* js/apply-root:
git-apply --directory: make --root more similar to GNU diff
apply --root: thinkofix.
Teach "git apply" to prepend a prefix with "--root=<root>"
* js/apply-root:
git-apply --directory: make --root more similar to GNU diff
apply --root: thinkofix.
Teach "git apply" to prepend a prefix with "--root=<root>"
Merge branch 'jc/reflog-expire'
* jc/reflog-expire:
Make default expiration period of reflog used for stash infinite
Per-ref reflog expiry configuration
* jc/reflog-expire:
Make default expiration period of reflog used for stash infinite
Per-ref reflog expiry configuration
git-send-email: Fix authenticating on some servers when using TLS.
Send HELO again after a successful STARTTLS command to refresh the list of
extensions. These may be different to what is returned over a clear
connection (for example the AUTH command may be accepted over a secure
connection, but not over a clear connection).
Furthermore, this behaviour is recommended by RFC 2487
(http://www.ietf.org/rfc/rfc2487.txt).
Signed-off-by: Robert Shearman <robertshearman@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Send HELO again after a successful STARTTLS command to refresh the list of
extensions. These may be different to what is returned over a clear
connection (for example the AUTH command may be accepted over a secure
connection, but not over a clear connection).
Furthermore, this behaviour is recommended by RFC 2487
(http://www.ietf.org/rfc/rfc2487.txt).
Signed-off-by: Robert Shearman <robertshearman@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
revisions: refactor handle_revision_opt into parse_revision_opt.
It seems we're using handle_revision_opt the same way each time, have a
wrapper around it that does the 9-liner we copy each time instead.
handle_revision_opt can be static in the module for now, it's always
possible to make it public again if needed.
Signed-off-by: Pierre Habouzit <madcoder@debian.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
It seems we're using handle_revision_opt the same way each time, have a
wrapper around it that does the 9-liner we copy each time instead.
handle_revision_opt can be static in the module for now, it's always
possible to make it public again if needed.
Signed-off-by: Pierre Habouzit <madcoder@debian.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-shortlog: migrate to parse-options partially.
Signed-off-by: Pierre Habouzit <madcoder@debian.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Pierre Habouzit <madcoder@debian.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-blame: fix lapsus
Signed-off-by: Pierre Habouzit <madcoder@debian.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Pierre Habouzit <madcoder@debian.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Provide fallback definitions of PRIu32 and PRIx32
Since 6e1c23442 we make use of these C99 constructs, but this commit did
not provide fallbacks for non-C99 systems.
Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Since 6e1c23442 we make use of these C99 constructs, but this commit did
not provide fallbacks for non-C99 systems.
Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
t9100-git-svn-basic.sh: Fix determination of utf-8 locale
When setting the GIT_SVN_LC_ALL variable, default to the $LANG
environment variable, when the $LC_ALL override is not set.
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When setting the GIT_SVN_LC_ALL variable, default to the $LANG
environment variable, when the $LC_ALL override is not set.
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
t9113-*.sh: provide user feedback when test skipped
Currently this test simply exits without providing any
feedback at all. Tell user if the test is being skipped
and provide a hint as to how the test may be enabled.
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Currently this test simply exits without providing any
feedback at all. Tell user if the test is being skipped
and provide a hint as to how the test may be enabled.
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Merge branch 'sp/maint-pack-memuse'
* sp/maint-pack-memuse:
Correct pack memory leak causing git gc to try to exceed ulimit
Conflicts:
sha1_file.c
* sp/maint-pack-memuse:
Correct pack memory leak causing git gc to try to exceed ulimit
Conflicts:
sha1_file.c
Correct pack memory leak causing git gc to try to exceed ulimit
When recursing to unpack a delta base we must unuse_pack() so that
the pack window for the current object does not remain pinned in
memory while the delta base is itself being unpacked and materialized
for our use.
On a long delta chain of 50 objects we may need to access 6 different
windows from a very large (>3G) pack file in order to obtain all
of the delta base content. If the process ulimit permits us to
map/allocate only 1.5G we must release windows during this recursion
to ensure we stay within the ulimit and transition memory from pack
cache to standard malloc, or other mmap needs.
Inserting an unuse_pack() call prior to the recursion allows us to
avoid pinning the current window, making it available for garbage
collection if memory runs low.
This has been broken since at least before 1.5.1-rc1, and very
likely earlier than that. Its fixed now. :)
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When recursing to unpack a delta base we must unuse_pack() so that
the pack window for the current object does not remain pinned in
memory while the delta base is itself being unpacked and materialized
for our use.
On a long delta chain of 50 objects we may need to access 6 different
windows from a very large (>3G) pack file in order to obtain all
of the delta base content. If the process ulimit permits us to
map/allocate only 1.5G we must release windows during this recursion
to ensure we stay within the ulimit and transition memory from pack
cache to standard malloc, or other mmap needs.
Inserting an unuse_pack() call prior to the recursion allows us to
avoid pinning the current window, making it available for garbage
collection if memory runs low.
This has been broken since at least before 1.5.1-rc1, and very
likely earlier than that. Its fixed now. :)
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
branch --merged/--no-merged: allow specifying arbitrary commit
"git-branch --merged" is a handy way to list all the branches that have
already been merged to the current branch, but it did not allow checking
against anything but the current branch. Having to switch branches only
to list the branches that are merged with another branch made the feature
practically useless.
This updates the option parser so that "git branch --merged next" is
accepted when you are on 'master' branch.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
"git-branch --merged" is a handy way to list all the branches that have
already been merged to the current branch, but it did not allow checking
against anything but the current branch. Having to switch branches only
to list the branches that are merged with another branch made the feature
practically useless.
This updates the option parser so that "git branch --merged next" is
accepted when you are on 'master' branch.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
branch --contains: default to HEAD
We used to require the name of the commit to limit the branches shown to
the --contains option, but more recent --merged/--no-meregd defaults to
HEAD (and they do not allow arbitrary commit, which is a separate issue).
This teaches --contains to default to HEAD when no parameter is given.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
We used to require the name of the commit to limit the branches shown to
the --contains option, but more recent --merged/--no-meregd defaults to
HEAD (and they do not allow arbitrary commit, which is a separate issue).
This teaches --contains to default to HEAD when no parameter is given.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
parse-options: add PARSE_OPT_LASTARG_DEFAULT flag
If you set this for a given option, and the optoin appears without an
argument on the command line, then the `defval' is used as its argument.
Note that this flag is meaningless in presence of OPTARG or NOARG flags.
(in the current implementation it will be ignored, but don't rely on it).
Signed-off-by: Pierre Habouzit <madcoder@debian.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
If you set this for a given option, and the optoin appears without an
argument on the command line, then the `defval' is used as its argument.
Note that this flag is meaningless in presence of OPTARG or NOARG flags.
(in the current implementation it will be ignored, but don't rely on it).
Signed-off-by: Pierre Habouzit <madcoder@debian.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Merge branch 'maint'
* maint:
Start preparing release notes for 1.5.6.3
git-submodule - Fix bugs in adding an existing repo as a module
bash: offer only paths after '--'
Remove unnecessary pack-*.keep file after successful git-clone
make deleting a missing ref more quiet
* maint:
Start preparing release notes for 1.5.6.3
git-submodule - Fix bugs in adding an existing repo as a module
bash: offer only paths after '--'
Remove unnecessary pack-*.keep file after successful git-clone
make deleting a missing ref more quiet
Start preparing release notes for 1.5.6.3
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Documentation: update sections on naming revisions and revision ranges
Various *_HEAD pseudo refs were not documented in any central place.
Especially since we may be teaching rebase and am to record ORIG_HEAD,
it would be a good time to do so.
While at it, reword the explanation on r1..r2 notation to reduce
confusion.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Various *_HEAD pseudo refs were not documented in any central place.
Especially since we may be teaching rebase and am to record ORIG_HEAD,
it would be a good time to do so.
While at it, reword the explanation on r1..r2 notation to reduce
confusion.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Tone down warning about GNU Interactive Tools
The mention of 1997 was correct when it was made, and it still is true
to some extent (http://savannah.gnu.org/forum/forum.php?forum_id=5189
says it has not been actively maintained for quite some time). However,
because its name changed not to conflict with us, it is no longer
relevant whether many users use gnuit or have moved away to graphical
file managers.
The only people possibly affected are people who have older version of
gnuit installed as "git".
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The mention of 1997 was correct when it was made, and it still is true
to some extent (http://savannah.gnu.org/forum/forum.php?forum_id=5189
says it has not been actively maintained for quite some time). However,
because its name changed not to conflict with us, it is no longer
relevant whether many users use gnuit or have moved away to graphical
file managers.
The only people possibly affected are people who have older version of
gnuit installed as "git".
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Avoid apache complaining about lack of server's FQDN
On some setups, apache will say:
apache2: Could not reliably determine the server's fully qualified
domain name, using $(IP_address) for ServerName
Avoid this message polluting tests output by setting a ServerName in
apache configuration.
Signed-off-by: Mike Hommey <mh@glandium.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
On some setups, apache will say:
apache2: Could not reliably determine the server's fully qualified
domain name, using $(IP_address) for ServerName
Avoid this message polluting tests output by setting a ServerName in
apache configuration.
Signed-off-by: Mike Hommey <mh@glandium.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Skip t5540-http-push test when USE_CURL_MULTI is undefined
When USE_CURL_MULTI is undefined, git http-push doesn't work, so it's
useless to test it.
Signed-off-by: Mike Hommey <mh@glandium.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When USE_CURL_MULTI is undefined, git http-push doesn't work, so it's
useless to test it.
Signed-off-by: Mike Hommey <mh@glandium.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Fix http-push test
http-push test has been broken by 4a7aaccd adding a space character
in the place where the test is being run.
Signed-off-by: Mike Hommey <mh@glandium.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
http-push test has been broken by 4a7aaccd adding a space character
in the place where the test is being run.
Signed-off-by: Mike Hommey <mh@glandium.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Catch failures from t5540-http-push
git http-push doesn't handle packed-refs, and now the new builtin-clone
created packed refs, the http-push test fails.
Mark the current failure as such, and also catch third test's failure
that went unreported because git push doesn't return an error code when
it says:
No refs in common and none specified; doing nothing.
Which it does when http-push can't get a list of refs recursively from
$URL/refs/.
Signed-off-by: Mike Hommey <mh@glandium.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git http-push doesn't handle packed-refs, and now the new builtin-clone
created packed refs, the http-push test fails.
Mark the current failure as such, and also catch third test's failure
that went unreported because git push doesn't return an error code when
it says:
No refs in common and none specified; doing nothing.
Which it does when http-push can't get a list of refs recursively from
$URL/refs/.
Signed-off-by: Mike Hommey <mh@glandium.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Git.pm: Add remote_refs() git-ls-remote frontend
This patch also converts the good ole' git-remote.perl to use it.
It is otherwise used in the repo.or.cz machinery and I guess other
scripts might find it useful too.
Unfortunately,
git-ls-remote --heads .
is subtly different from
git-ls-remote . refs/heads/
(since the second matches anywhere in the string, not just at the
beginning) so we have to provide interface for both.
Signed-off-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This patch also converts the good ole' git-remote.perl to use it.
It is otherwise used in the repo.or.cz machinery and I guess other
scripts might find it useful too.
Unfortunately,
git-ls-remote --heads .
is subtly different from
git-ls-remote . refs/heads/
(since the second matches anywhere in the string, not just at the
beginning) so we have to provide interface for both.
Signed-off-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
t7701-repack-unpack-unreachable.sh: check timestamp of unpacked objects
Unpacked objects should receive the timestamp of the pack they were
unpacked from. Check.
Signed-off-by: Brandon Casey <drafnel@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Unpacked objects should receive the timestamp of the pack they were
unpacked from. Check.
Signed-off-by: Brandon Casey <drafnel@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
completion: add branch options --contains --merged --no-merged
Signed-off-by: Eric Raible <raible@gmail.com>
Acked-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Eric Raible <raible@gmail.com>
Acked-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-submodule - Fix bugs in adding an existing repo as a module
git-submodule add would trip if path to the submodule included a space,
or if its .git was a gitdir: link to a GIT_DIR kept elsewhere. Fix both.
Signed-off-by: Mark Levedahl <mlevedahl@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-submodule add would trip if path to the submodule included a space,
or if its .git was a gitdir: link to a GIT_DIR kept elsewhere. Fix both.
Signed-off-by: Mark Levedahl <mlevedahl@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
install-doc-quick - use git --exec-path to find git-sh-setup
This is needed as git-sh-setup is no longer in the path.
Signed-off-by: Mark Levedahl <mlevedahl@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This is needed as git-sh-setup is no longer in the path.
Signed-off-by: Mark Levedahl <mlevedahl@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
bash: offer only paths after '--'
Many git commands use '--' to separate subcommands, options, and refs
from paths. However, the programmable completion for several of these
commands does not respect the '--', and offer subcommands, options, or
refs after a '--', although only paths are permitted. e.g. 'git bisect
-- <TAB>' offers subcommands, 'git log -- --<TAB>' offers options and
'git log -- git<TAB>' offers all gitgui tags.
The completion for the following commands share this wrong behaviour:
am add bisect commit diff log reset shortlog submodule gitk.
To avoid this, we check the presence of a '--' on the command line first
and let the shell do filename completion, if one is found.
Signed-off-by: SZEDER Gábor <szeder@ira.uka.de>
Acked-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Many git commands use '--' to separate subcommands, options, and refs
from paths. However, the programmable completion for several of these
commands does not respect the '--', and offer subcommands, options, or
refs after a '--', although only paths are permitted. e.g. 'git bisect
-- <TAB>' offers subcommands, 'git log -- --<TAB>' offers options and
'git log -- git<TAB>' offers all gitgui tags.
The completion for the following commands share this wrong behaviour:
am add bisect commit diff log reset shortlog submodule gitk.
To avoid this, we check the presence of a '--' on the command line first
and let the shell do filename completion, if one is found.
Signed-off-by: SZEDER Gábor <szeder@ira.uka.de>
Acked-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-blame: migrate to incremental parse-option [2/2]
Now use handle_revision_args instead of parse_revisions, and simplify the
handling of old-style arguments a lot thanks to the filtering.
Signed-off-by: Pierre Habouzit <madcoder@debian.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Now use handle_revision_args instead of parse_revisions, and simplify the
handling of old-style arguments a lot thanks to the filtering.
Signed-off-by: Pierre Habouzit <madcoder@debian.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-blame: migrate to incremental parse-option [1/2]
This step merely moves the parser to an incremental version, still using
parse_revisions.
Signed-off-by: Pierre Habouzit <madcoder@debian.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This step merely moves the parser to an incremental version, still using
parse_revisions.
Signed-off-by: Pierre Habouzit <madcoder@debian.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
revisions: split handle_revision_opt() from setup_revisions()
Add two fields to struct rev_info:
- .def to store --default argument; and
- .show_merge 1-bit field.
handle_revision_opt() is able to deal with any revision option, and
consumes them, and leaves revision arguments or pseudo arguments
(like --all, --not, ...) in place.
For now setup_revisions() does a pass of handle_revision_opt() again
so that code not using it in a parse-opt parser still work the same.
Signed-off-by: Pierre Habouzit <madcoder@debian.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add two fields to struct rev_info:
- .def to store --default argument; and
- .show_merge 1-bit field.
handle_revision_opt() is able to deal with any revision option, and
consumes them, and leaves revision arguments or pseudo arguments
(like --all, --not, ...) in place.
For now setup_revisions() does a pass of handle_revision_opt() again
so that code not using it in a parse-opt parser still work the same.
Signed-off-by: Pierre Habouzit <madcoder@debian.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Merge branch 'jc/blame' (early part) into HEAD
* 'jc/blame' (early part):
git-blame --reverse
builtin-blame.c: allow more than 16 parents
builtin-blame.c: move prepare_final() into a separate function.
rev-list --children
revision traversal: --children option
Conflicts:
Documentation/rev-list-options.txt
revision.c
* 'jc/blame' (early part):
git-blame --reverse
builtin-blame.c: allow more than 16 parents
builtin-blame.c: move prepare_final() into a separate function.
rev-list --children
revision traversal: --children option
Conflicts:
Documentation/rev-list-options.txt
revision.c
Remove unnecessary pack-*.keep file after successful git-clone
Once a clone is successful we no longer need to hold onto the
.keep file created by the transport. Delete the file so we
can later repack the complete repository.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Once a clone is successful we no longer need to hold onto the
.keep file created by the transport. Delete the file so we
can later repack the complete repository.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Documentation: tweak use case in "git stash save --keep-index"
The documentation suggests using "git stash apply" in the
--keep-index workflow even though doing so will lead to clutter
in the stash. And given that the changes are about to be
committed anyway "git stash pop" is more sensible.
Additionally the text preceeding the example claims that it
works for "two or more commits", but the example itself is
really tailored for just two. Expanding it just a little
makes it clear how the procedure generalizes to N commits.
Finally the example is annotated with some commentary to
explain things on a line-by-line basis.
The documentation suggests using "git stash apply" in the
--keep-index workflow even though doing so will lead to clutter
in the stash. And given that the changes are about to be
committed anyway "git stash pop" is more sensible.
Additionally the text preceeding the example claims that it
works for "two or more commits", but the example itself is
really tailored for just two. Expanding it just a little
makes it clear how the procedure generalizes to N commits.
Finally the example is annotated with some commentary to
explain things on a line-by-line basis.
avoid null SHA1 in oldest reflog
When the user specifies a ref by a reflog entry older than
one we have (e.g., "HEAD@{20 years ago"}), we issue a
warning and give them the "from" value of the oldest reflog
entry. That is, we say "we don't know what happened before
this entry, but before this we know we had some particular
SHA1".
However, the oldest reflog entry is often a creation event
such as clone or branch creation. In this case, the entry
claims that the ref went from "00000..." (the null sha1) to
the new value, and the reflog lookup returns the null sha1.
While this is technically correct (the entry tells us that
the ref didn't exist at the specified time) it is not
terribly useful to the end user. What they probably want
instead is "the oldest useful sha1 that this ref ever had".
This patch changes the behavior such that if the oldest ref
would return the null sha1, it instead returns the first
value the ref ever had.
We never discovered this problem in the test scripts because
we created "fake" reflogs that had only a specified segment
of history. This patch updates the tests with a creation
event at the beginning of history.
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>
When the user specifies a ref by a reflog entry older than
one we have (e.g., "HEAD@{20 years ago"}), we issue a
warning and give them the "from" value of the oldest reflog
entry. That is, we say "we don't know what happened before
this entry, but before this we know we had some particular
SHA1".
However, the oldest reflog entry is often a creation event
such as clone or branch creation. In this case, the entry
claims that the ref went from "00000..." (the null sha1) to
the new value, and the reflog lookup returns the null sha1.
While this is technically correct (the entry tells us that
the ref didn't exist at the specified time) it is not
terribly useful to the end user. What they probably want
instead is "the oldest useful sha1 that this ref ever had".
This patch changes the behavior such that if the oldest ref
would return the null sha1, it instead returns the first
value the ref ever had.
We never discovered this problem in the test scripts because
we created "fake" reflogs that had only a specified segment
of history. This patch updates the tests with a creation
event at the beginning of history.
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>
Documentation: mention ORIG_HEAD in am, merge, and rebase
Merge has always set ORIG_HEAD but never mentioned it, while we
recently added it to am and rebase. These facts should be reflected
in the documentation.
git-reset also sets ORIG_HEAD, but that fact is already mentioned in
the very first example so no changes were needed there.
Signed-off-by: Brian Gernhardt <benji@silverinsanity.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Merge has always set ORIG_HEAD but never mentioned it, while we
recently added it to am and rebase. These facts should be reflected
in the documentation.
git-reset also sets ORIG_HEAD, but that fact is already mentioned in
the very first example so no changes were needed there.
Signed-off-by: Brian Gernhardt <benji@silverinsanity.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
make deleting a missing ref more quiet
If git attempts to delete a ref, but the unlink of the ref
file fails, we print a message to stderr. This is usually a
good thing, but if the error is ENOENT, then it indicates
that the ref has _already_ been deleted. And since that's
our goal, it doesn't make sense to complain to the user.
This harmonizes the error reporting behavior for the
unpacked and packed cases; the packed case already printed
nothing on ENOENT, but the unpacked printed unconditionally.
Additionally, send-pack would, when deleting the tracking
ref corresponding to a remote delete, print "Failed to
delete" on any failure. This can be a misleading
message, since we actually _did_ delete at the remote side,
but we failed to delete locally. Rather than make the
message more precise, let's just eliminate it entirely; the
delete_ref routine already takes care of printing out a much
more specific message about what went wrong.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
If git attempts to delete a ref, but the unlink of the ref
file fails, we print a message to stderr. This is usually a
good thing, but if the error is ENOENT, then it indicates
that the ref has _already_ been deleted. And since that's
our goal, it doesn't make sense to complain to the user.
This harmonizes the error reporting behavior for the
unpacked and packed cases; the packed case already printed
nothing on ENOENT, but the unpacked printed unconditionally.
Additionally, send-pack would, when deleting the tracking
ref corresponding to a remote delete, print "Failed to
delete" on any failure. This can be a misleading
message, since we actually _did_ delete at the remote side,
but we failed to delete locally. Rather than make the
message more precise, let's just eliminate it entirely; the
delete_ref routine already takes care of printing out a much
more specific message about what went wrong.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Merge branch 'qq/maint' into maint
* qq/maint:
run_command(): respect GIT_TRACE
* qq/maint:
run_command(): respect GIT_TRACE
Documentation: fix broken "linkgit" links
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
user-manual: typo and grammar fixes
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Merge branch 'lt/racy-empty' into maint
* lt/racy-empty:
racy-git: an empty blob has a fixed object name
* lt/racy-empty:
racy-git: an empty blob has a fixed object name
git-gui: Exit shortcut in MacOSX repaired
Now, as in all OSX apps, there is only one quit menu entry.
It's automatically in the wish menu and calls ::tk::mac::Quit when used.
Signed-off-by: Soeren Finster <sf@9by6.de>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Now, as in all OSX apps, there is only one quit menu entry.
It's automatically in the wish menu and calls ::tk::mac::Quit when used.
Signed-off-by: Soeren Finster <sf@9by6.de>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Build in merge
Mentored-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Mentored-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Merge branch 'qq/maint'
* qq/maint:
run_command(): respect GIT_TRACE
Conflicts:
run-command.c
* qq/maint:
run_command(): respect GIT_TRACE
Conflicts:
run-command.c
gitweb: Describe projects_index format in more detail
Update and extend information about $projects_list file format in
gitweb/README and in gitweb/INSTALL.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Update and extend information about $projects_list file format in
gitweb/README and in gitweb/INSTALL.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Merge branch 'js/maint-daemon-syslog'
* js/maint-daemon-syslog:
git daemon: avoid calling syslog() from a signal handler
* js/maint-daemon-syslog:
git daemon: avoid calling syslog() from a signal handler
Merge branch 'maint'
* maint:
git-svn.perl: workaround assertions in svn library 1.5.0
* maint:
git-svn.perl: workaround assertions in svn library 1.5.0
Merge branch 'qq/maint' (early part) into maint
* 'qq/maint' (early part):
git-svn.perl: workaround assertions in svn library 1.5.0
mailinfo: feed the correct line length to decode_transfer_encoding()
git-clone: remove leftover debugging fprintf().
Fix "config_error_nonbool" used with value instead of key
clone -q: honor "quiet" option over native transports.
attribute documentation: keep EXAMPLE at end
builtin-commit.c: Use 'git_config_string' to get 'commit.template'
http.c: Use 'git_config_string' to clean up SSL config.
diff.c: Use 'git_config_string' to get 'diff.external'
convert.c: Use 'git_config_string' to get 'smudge' and 'clean'
builtin-log.c: Use 'git_config_string' to get 'format.subjectprefix' and 'format.suffix'
Documentation cvs: Clarify when a bare repository is needed
Documentation: be precise about which date --pretty uses
* 'qq/maint' (early part):
git-svn.perl: workaround assertions in svn library 1.5.0
mailinfo: feed the correct line length to decode_transfer_encoding()
git-clone: remove leftover debugging fprintf().
Fix "config_error_nonbool" used with value instead of key
clone -q: honor "quiet" option over native transports.
attribute documentation: keep EXAMPLE at end
builtin-commit.c: Use 'git_config_string' to get 'commit.template'
http.c: Use 'git_config_string' to clean up SSL config.
diff.c: Use 'git_config_string' to get 'diff.external'
convert.c: Use 'git_config_string' to get 'smudge' and 'clean'
builtin-log.c: Use 'git_config_string' to get 'format.subjectprefix' and 'format.suffix'
Documentation cvs: Clarify when a bare repository is needed
Documentation: be precise about which date --pretty uses
Allow cherry-picking root commits
A root commit couldn't be cherry-picked. But its semantics can be
defined as simply merging two trees by overlaying disjoint parts
and merging overlapping files without any common ancestor. You
should be able to rebase originally independent branches on top of
another branch by using this.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
A root commit couldn't be cherry-picked. But its semantics can be
defined as simply merging two trees by overlaying disjoint parts
and merging overlapping files without any common ancestor. You
should be able to rebase originally independent branches on top of
another branch by using this.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
run_command(): respect GIT_TRACE
When GIT_TRACE is set, the user is most likely wanting to see an external
command that is about to be executed.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When GIT_TRACE is set, the user is most likely wanting to see an external
command that is about to be executed.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Teach "am" and "rebase" to mark the original position with ORIG_HEAD
"merge" and "reset" leave the original point in history in ORIG_HEAD,
which makes it easy to go back to where you were before you inflict a
major damage to your history and realize that you do not like the result
at all. These days with reflog, we technically do not need to use
ORIG_HEAD, but it is a handy way nevertheless.
This teaches "am" and "rebase" (all forms --- the vanilla one that uses
"am" as its backend, "-m" variant that cherry-picks, and "--interactive")
to do the same.
The original idea and a partial implementation to do this only for "rebase
-m" was by Brian Gernhardt; this extends on his idea.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
"merge" and "reset" leave the original point in history in ORIG_HEAD,
which makes it easy to go back to where you were before you inflict a
major damage to your history and realize that you do not like the result
at all. These days with reflog, we technically do not need to use
ORIG_HEAD, but it is a handy way nevertheless.
This teaches "am" and "rebase" (all forms --- the vanilla one that uses
"am" as its backend, "-m" variant that cherry-picks, and "--interactive")
to do the same.
The original idea and a partial implementation to do this only for "rebase
-m" was by Brian Gernhardt; this extends on his idea.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-svn.perl: workaround assertions in svn library 1.5.0
With subversion 1.5.0 (C and perl libraries) the git-svn selftest
t9101-git-svn-props.sh fails at test 25 and 26. The following commands
cause assertions in the svn library
$ cd deeply
$ git-svn propget svn:ignore .
perl: /build/buildd/subversion-1.5.0dfsg1/subversion/libsvn_ra/ra_loader.c:674: svn_ra_get_dir: Assertion `*path != '/'' failed.
Aborted
$ git-svn propget svn:ignore ..
perl: /build/buildd/subversion-1.5.0dfsg1/subversion/libsvn_subr/path.c:120: svn_path_join: Assertion `is_canonical(component, clen)' failed.
With this commit, git-svn makes sure the path doesn't start with a
slash, and is not a dot, working around these assertions.
The breakage was reported by Lucas Nussbaum through
http://bugs.debian.org/489108
Signed-off-by: Gerrit Pape <pape@smarden.org>
Acked-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
With subversion 1.5.0 (C and perl libraries) the git-svn selftest
t9101-git-svn-props.sh fails at test 25 and 26. The following commands
cause assertions in the svn library
$ cd deeply
$ git-svn propget svn:ignore .
perl: /build/buildd/subversion-1.5.0dfsg1/subversion/libsvn_ra/ra_loader.c:674: svn_ra_get_dir: Assertion `*path != '/'' failed.
Aborted
$ git-svn propget svn:ignore ..
perl: /build/buildd/subversion-1.5.0dfsg1/subversion/libsvn_subr/path.c:120: svn_path_join: Assertion `is_canonical(component, clen)' failed.
With this commit, git-svn makes sure the path doesn't start with a
slash, and is not a dot, working around these assertions.
The breakage was reported by Lucas Nussbaum through
http://bugs.debian.org/489108
Signed-off-by: Gerrit Pape <pape@smarden.org>
Acked-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Update draft release notes for 1.6.0
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Merge branch 'jc/rerere'
* jc/rerere:
rerere.autoupdate
t4200: fix rerere test
rerere: remove dubious "tail_optimization"
git-rerere: detect unparsable conflicts
rerere: rerere_created_at() and has_resolution() abstraction
* jc/rerere:
rerere.autoupdate
t4200: fix rerere test
rerere: remove dubious "tail_optimization"
git-rerere: detect unparsable conflicts
rerere: rerere_created_at() and has_resolution() abstraction
Merge branch 'dr/ceiling'
* dr/ceiling:
Eliminate an unnecessary chdir("..")
Add support for GIT_CEILING_DIRECTORIES
Fold test-absolute-path into test-path-utils
Implement normalize_absolute_path
Conflicts:
cache.h
setup.c
* dr/ceiling:
Eliminate an unnecessary chdir("..")
Add support for GIT_CEILING_DIRECTORIES
Fold test-absolute-path into test-path-utils
Implement normalize_absolute_path
Conflicts:
cache.h
setup.c
Merge branch 'db/no-git-config'
* db/no-git-config:
Only use GIT_CONFIG in "git config", not other programs
Conflicts:
Documentation/RelNotes-1.6.0.txt
* db/no-git-config:
Only use GIT_CONFIG in "git config", not other programs
Conflicts:
Documentation/RelNotes-1.6.0.txt
Merge branch 'js/import-zip'
* js/import-zip:
Add another fast-import example, this time for .zip files
* js/import-zip:
Add another fast-import example, this time for .zip files
Merge branch 'maint'
* maint:
Fix grammar in git-rev-parse(1).
* maint:
Fix grammar in git-rev-parse(1).
Merge branch 'qq/maint'
* qq/maint:
mailinfo: feed the correct line length to decode_transfer_encoding()
git-clone: remove leftover debugging fprintf().
* qq/maint:
mailinfo: feed the correct line length to decode_transfer_encoding()
git-clone: remove leftover debugging fprintf().
Teach git-bundle to read revision arguments from stdin like git-rev-list.
This patch allows the caller to feed the revision parameters to git-bundle
from its standard input. This way, a script do not have to worry about
limitation of the length of command line.
Documentation/git-bundle.txt says that git-bundle takes arguments acceptable
to git-rev-list. Obviously some arguments that git-rev-list handles don't
make sense for git-bundle (e.g. --bisect) but --stdin is pretty reasonable.
Signed-off-by: Adam Brewster <adambrewster@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This patch allows the caller to feed the revision parameters to git-bundle
from its standard input. This way, a script do not have to worry about
limitation of the length of command line.
Documentation/git-bundle.txt says that git-bundle takes arguments acceptable
to git-rev-list. Obviously some arguments that git-rev-list handles don't
make sense for git-bundle (e.g. --bisect) but --stdin is pretty reasonable.
Signed-off-by: Adam Brewster <adambrewster@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
completion.bash: add 'skip' and 'run' to git-bisect
Signed-off-by: Dmitry Potapov <dpotapov@gmail.com>
Acked-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Dmitry Potapov <dpotapov@gmail.com>
Acked-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
mailinfo: feed the correct line length to decode_transfer_encoding()
When handling a MIME multipart message, multi-part boundary lines are eaten
by a call to handle_boundary() function from the main loop of handle_body(),
and after that happens, we should update the line length correctly, because
handle_boundary() udpates line[] with new data.
This was caused by a thinko in 9aa2309 (mailinfo: apply the same fix not
to lose NULs in BASE64 and QP codepaths, 2008-05-25).
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When handling a MIME multipart message, multi-part boundary lines are eaten
by a call to handle_boundary() function from the main loop of handle_body(),
and after that happens, we should update the line length correctly, because
handle_boundary() udpates line[] with new data.
This was caused by a thinko in 9aa2309 (mailinfo: apply the same fix not
to lose NULs in BASE64 and QP codepaths, 2008-05-25).
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add a test for "git stash branch"
Make sure that applying the stash to a new branch after a conflicting
change doesn't result in an error when you try to commit.
Signed-off-by: Abhijit Menon-Sen <ams@toroid.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Make sure that applying the stash to a new branch after a conflicting
change doesn't result in an error when you try to commit.
Signed-off-by: Abhijit Menon-Sen <ams@toroid.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-apply --directory: make --root more similar to GNU diff
Applying a patch in the directory that is different from what the patch
records is done with --directory option in GNU diff. The --root option we
introduced previously does the same, and we can call it the same way to
give users more familiar feel.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Applying a patch in the directory that is different from what the patch
records is done with --directory option in GNU diff. The --root option we
introduced previously does the same, and we can call it the same way to
give users more familiar feel.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-clone: remove leftover debugging fprintf().
Acked-by: Daniel Barkalow <barkalow@iabervon.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Acked-by: Daniel Barkalow <barkalow@iabervon.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Fix t7601-merge-pull-config.sh on AIX
The test failed on AIX (and likely other OS, such as apparently OSX)
where wc -l outputs whitespace.
Also, avoid unnecessary eval in conflict_count().
Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The test failed on AIX (and likely other OS, such as apparently OSX)
where wc -l outputs whitespace.
Also, avoid unnecessary eval in conflict_count().
Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-commit-tree: make it usable from other builtins
Move all functionality (except option parsing) from cmd_commit_tree() to
commit_tree(), so that other builtins can use it without a child
process.
Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Move all functionality (except option parsing) from cmd_commit_tree() to
commit_tree(), so that other builtins can use it without a child
process.
Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add new test case to ensure git-merge prepends the custom merge message
There was no test for this before, so the testsuite passed, even in case
the merge summary was missing from the merge commit message.
Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
There was no test for this before, so the testsuite passed, even in case
the merge summary was missing from the merge commit message.
Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>