Code

git.git
19 years agoAllow editing of a revert-message
Linus Torvalds [Wed, 23 Nov 2005 17:57:54 +0000 (09:57 -0800)]
Allow editing of a revert-message

I think all commit operations should allow editing of the message (ie we
should do this for merges too), but that's _particularly_ true of doing a
"git revert".

We should always explain why we needed to revert something.

This patch adds a "-e" or "--edit" flag to "git revert", although I
actually suspect it should be on by default (and we should have a
"--no-edit" flag to disable it, probably together with an automatic
disable if stdin isn't a terminal).

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoFix git-mv for moving directories with 1 file
Josef Weidendorfer [Wed, 23 Nov 2005 11:04:23 +0000 (12:04 +0100)]
Fix git-mv for moving directories with 1 file

This is fixed by putting the file into @changedfiles/@addedfiles,
and not the directory this file is in.

Additionally, this fixes the behavior for attempting to overwrite
a file with a directory, and gives a message for all cases where
overwriting is not possible (file->dir,dir->file,dir->dir).

Thanks for Alexander Litvinov for noting this problem.

Signed-off-by: Josef Weidendorfer <Josef.Weidendorfer@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agogit-merge: make recursive the default strategy
Junio C Hamano [Thu, 24 Nov 2005 00:23:11 +0000 (16:23 -0800)]
git-merge: make recursive the default strategy

git-pull invoked merge with recursive as the default strategy
for some time now; match it in the git-merge itself.  Also avoid
listing more than one strategy on default because we have only
one strategy that can resolve an octopus and we are already
counting heads here.  This reduces the need to stash away local
modifications.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agopack-redundant: type cleanups.
Junio C Hamano [Thu, 24 Nov 2005 00:08:36 +0000 (16:08 -0800)]
pack-redundant: type cleanups.

Binary representation of object names are unsigned char[20], not
signed.  Also verbose output had %lu format printing size_t
without (unsigned long) cast other places already had, so match
that.  Using format %zu was suggested but might not be supported
as widely.

Noted by Morten Welinder, fixed with input from H. Peter Anvin
and Hideaki Yoshifuji.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoFixed git:// IPv4 address problem when compiled with -DNO_IPV6.
Paul Serice [Tue, 22 Nov 2005 13:54:23 +0000 (07:54 -0600)]
Fixed git:// IPv4 address problem when compiled with -DNO_IPV6.

Failure to dereference a pointer caused incorrect initialization of
the IPv4 address when calling connect() when compiled with -DNO_IPV6.

With this patch and yesterday's patch for git-daemon, it should now be
possible to use the native git protocol for both the client and server
on Cygwin.

Signed-off-by: Paul Serice <paul@serice.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoarguments cleanup and some formatting
Alex Riesen [Tue, 22 Nov 2005 14:59:22 +0000 (15:59 +0100)]
arguments cleanup and some formatting

Signed-off-by: Alex Riesen <ariesen@harmanbecker.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoremove unused variable
Alex Riesen [Tue, 22 Nov 2005 14:58:41 +0000 (15:58 +0100)]
remove unused variable

It is just assigned, nothing more.

Signed-off-by: Alex Riesen <ariesen@harmanbecker.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agospeedup allocation in pack-redundant.c
Alex Riesen [Tue, 22 Nov 2005 14:56:35 +0000 (15:56 +0100)]
speedup allocation in pack-redundant.c

Reuse discarded nodes of llists

Signed-off-by: Alex Riesen <ariesen@harmanbecker.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoMake git-pack-redundant take a list of unimportant objs on stdin
Lukas Sandström [Fri, 18 Nov 2005 22:17:50 +0000 (23:17 +0100)]
Make git-pack-redundant take a list of unimportant objs on stdin

This lets us do "git-fsck-objects --full --unreachable | cut -d ' ' -f3 |
git-pack-redundant --all", which will keep git-pack-redundant from keeping
packs just because they contain unreachable objects.

Also add some more --verbose output.

Signed-off-by: Lukas Sandström <lukass@etek.chalmers.se>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoMerge http://www.kernel.org/pub/scm/gitk/gitk
Junio C Hamano [Tue, 22 Nov 2005 09:55:15 +0000 (01:55 -0800)]
Merge http://www.kernel.org/pub/scm/gitk/gitk

19 years agogit-var: constness and globalness cleanup.
Junio C Hamano [Tue, 22 Nov 2005 07:44:35 +0000 (23:44 -0800)]
git-var: constness and globalness cleanup.

var.c::git_var read function did not have to return writable
strings; make it and the functions it points at return const char *
instead.

ident.c::get_ident() did not need to be global, so make it
static.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoMove diff.renamelimit out of default configuration.
Junio C Hamano [Tue, 22 Nov 2005 06:52:37 +0000 (22:52 -0800)]
Move diff.renamelimit out of default configuration.

Otherwise we would end up linking all the unneeded stuff into git-daemon
only to link with git_default_config.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agomax-count in terms of intersection
Luben Tuikov [Fri, 18 Nov 2005 21:29:04 +0000 (16:29 -0500)]
max-count in terms of intersection

When a path designation is given, max-count counts the number
of commits therein (intersection), not globally.

This avoids the case where in case path has been inactive
for the last N commits, --max-count=N and path designation
at git-rev-list is given, would give no commits.

Signed-off-by: Luben Tuikov <ltuikov@yahoo.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoGIT: Fix compilation error in connect.c
YOSHIFUJI Hideaki / 吉藤英明 [Tue, 22 Nov 2005 03:18:23 +0000 (12:18 +0900)]
GIT: Fix compilation error in connect.c

Fix compilation error for gcc-2.95.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoIntroduce $(ALL_PROGRAMS) for 'all:' and 'install:' to operate on.
Andreas Ericsson [Mon, 21 Nov 2005 23:44:15 +0000 (00:44 +0100)]
Introduce $(ALL_PROGRAMS) for 'all:' and 'install:' to operate on.

Remove $(SIMPLE_PROGRAMS) from $(PROGRAMS) so buildrules don't have
to be overridden.

Put $(SCRIPTS) with the other target-macros so it doesn't get lonely.

Signed-off-by: Andreas Ericsson <ae@op5.se>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agorename/copy score parsing updates.
H. Peter Anvin [Mon, 21 Nov 2005 22:17:12 +0000 (14:17 -0800)]
rename/copy score parsing updates.

Better variant, which handles stuff like "4.5%" and rejects
"192.168.0.1".  Additionally, make sure numbers are unsigned (I'm making
them unsigned long just for the hell of it), to make sure that
artificial wraparound scenarios don't cause harm.

-hpa

[jc: with this, -M100 changes its meaning back to 10%.  People
wanting to say "pure renames only" should now say -M100% or
-M1.0; sounds a bit like an earthquake, but arguably things are
more consistent this way ;-)]

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agogit-daemon not listening when compiled with -DNO_IPV6
Paul Serice [Mon, 21 Nov 2005 17:07:23 +0000 (11:07 -0600)]
git-daemon not listening when compiled with -DNO_IPV6

git-daemon was not listening when compiled with -DNO_IPV6.
socksetup() was not returning socket count when compiled with -DNO_IPV6.

Signed-off-by: Paul Serice <paul@serice.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agogit-repack: Properly abort in corrupt repository
Linus Torvalds [Mon, 21 Nov 2005 20:38:31 +0000 (12:38 -0800)]
git-repack: Properly abort in corrupt repository

In a corrupt repository, git-repack produces a pack that does not
contain needed objects without complaining, and the result of this
combined with -d flag can be very painful -- e.g. a lossage of one
tree object can lead to lossage of blobs reachable only through that
tree.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoAllow hierarchical section names
Johannes Schindelin [Sun, 20 Nov 2005 20:22:19 +0000 (21:22 +0100)]
Allow hierarchical section names

A .git/config like follows becomes valid with this patch:

[remote.junio]
url = git://git.kernel.org/pub/scm/git/git.git
pull = master:junio todo:todo +pu:pu

[remote.ibook]
url = ibook:git/
pull = master:ibook
push = master:quetzal

(This patch only does the ini file thing, git-fetch and friends still
ignore these values).

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agogit-config-set: Properly terminate strings with '\0'
Johannes Schindelin [Mon, 21 Nov 2005 10:18:20 +0000 (11:18 +0100)]
git-config-set: Properly terminate strings with '\0'

When a lowercase version of the key was generated, it was not
terminated. Strangely enough, it worked on Linux and macosx anyway.
Just cygwin barfed.

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agogit-proxy updates.
Junio C Hamano [Sat, 19 Nov 2005 11:48:56 +0000 (03:48 -0800)]
git-proxy updates.

This builds on top of the git-proxy mechanism Paul Collins did,
and updates its configuration mechanism.

 * GIT_PROXY_COMMAND environment variable is used as the
   catch-all fallback, as in the original.  This has not
   changed.

 * Renames proxy configuration variables to core.gitproxy; this
   has become a multi-value variable per list discussion, most
   notably from suggestion by Linus.

[core]
;# matches www.kernel.org as well
gitproxy = netcatter for kernel.org
gitproxy = netscatter for sample.xz
gitproxy = none for mydomain.xz
gitproxy = netcatter-default

   The values are command names, followed by an optional " for "
   and domainname; the first tail-match of the domainname
   determines which proxy command is used.  An entry without "
   for " matches any domain and can be used as the default.

   The command name "none" is special -- it tells the mechanism
   not to use any proxy command and use the native git://
   connection.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoproxy-command support for git://
Paul Collins [Fri, 4 Nov 2005 14:57:16 +0000 (14:57 +0000)]
proxy-command support for git://

Here is an updated patch that first looks for GIT_PROXY_COMMAND
in the environment and then git.proxycommand in the repository's
configuration file.  I have left the calling convention the same
argv[1] is the host and argv[2] is the port.

I've taken the hostname parsing verbatim from git_tcp_connect(),
so it should now support an explicit port number and whatever
that business with the square brackets is.  (Should I move this
to a helper function?)

Regarding internal vs. external hosts, the proxy command can
simply run netcat locally to internal hosts, so perhaps that is
sufficient.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agodaemon: further tweaks.
Junio C Hamano [Mon, 21 Nov 2005 09:21:18 +0000 (01:21 -0800)]
daemon: further tweaks.

 - Do validation only on canonicalized paths
 - Run upload-pack with "." as repository argument

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agogit-daemon support for user-relative paths.
Andreas Ericsson [Thu, 17 Nov 2005 19:37:14 +0000 (20:37 +0100)]
git-daemon support for user-relative paths.

Dropped a fair amount of reundant code in favour of the library code
in path.c

Added option --strict-paths with documentation, with backwards
compatibility for whitelist entries with symlinks.

Everything that worked earlier still works insofar as I have
remembered testing it.

Signed-off-by: Andreas Ericsson <ae@op5.se>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agotutorial: setting up a tree for subsystem maintainers
Junio C Hamano [Mon, 21 Nov 2005 21:42:55 +0000 (13:42 -0800)]
tutorial: setting up a tree for subsystem maintainers

The "copying over packs" step is to prevent the objects
available in upstream repository to get expanted in the
subsystem maintainer tree, and is still valid if the upstream
repository do not live on the same machine.  But if they are on
the same machine using objects/info/alternates is cleaner.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agorename detection with -M100 means "exact renames only".
Junio C Hamano [Mon, 21 Nov 2005 20:18:23 +0000 (12:18 -0800)]
rename detection with -M100 means "exact renames only".

When the user is interested in pure renames, there is no point
doing the similarity scores.  This changes the score argument
parsing to special case -M100 (otherwise, it is a precision
scaled value 0 <= v < 1 and would mean 0.1, not 1.0 --- if you
do mean 0.1, you can say -M1), and optimizes the diffcore_rename
transformation to only look at pure renames in that case.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoformat-patch: fix two-argument special case, and make it easier to pick single commits
Junio C Hamano [Mon, 21 Nov 2005 20:17:22 +0000 (12:17 -0800)]
format-patch: fix two-argument special case, and make it easier to pick single commits

Luben Tuikov noticed that sometimes being able to say
'git-format-patch <commit>' to format the change a single commit
introduces relative to its parent is handy.

This patch does not support that directly, but it makes sense to
interpret a single argument "rev" to mean "rev^1..rev".

With this, the backward compatibility syntaxes still apply:

 - "format-patch master" means "format-patch master..HEAD"
 - "format-patch origin master" means "format-patch origin..master"
 - "format-patch origin.." means "format-patch origin..HEAD"

But "format-patch a b c d e" formats the changes these five
commits introduce relative to their respective parents.  Earlier
it rejected these arguments not in "one..two" form.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoFix hooks/update template.
Junio C Hamano [Mon, 21 Nov 2005 18:59:31 +0000 (10:59 -0800)]
Fix hooks/update template.

Make the example address RFC2606 (aka BCP0032) compliant.  Also
fix a couple of shell script errors.

Noted and fixed by Matthew Wilcox and Andreas Ericsson.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoMake sure heads/foo and tags/foo do not confuse things.
Junio C Hamano [Mon, 21 Nov 2005 08:43:12 +0000 (00:43 -0800)]
Make sure heads/foo and tags/foo do not confuse things.

When both heads/foo and tags/foo exist, get_sha1_basic("foo")
picked up the tag without complaining, which is quite confusing.
Make sure we require unambiguous form, "heads/foo" or "tags/foo"
in such cases.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoFix "do not DWIM" patch to enter_repo"
Junio C Hamano [Mon, 21 Nov 2005 07:37:13 +0000 (23:37 -0800)]
Fix "do not DWIM" patch to enter_repo"

We wanted --strict to mean "do not DWIM", but the code required to
see absolute path.  daemon does its own path verification and chdirs
to the verified repository, so enter_repo() called from upload-pack
will always enter ".".  Requiring absolute path does not make any sense.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agogit-reset.txt: Small fix + clarifications.
Andreas Ericsson [Sun, 20 Nov 2005 21:42:11 +0000 (22:42 +0100)]
git-reset.txt: Small fix + clarifications.

This basically translates the man-page from 'git-developerish' to plain
english, adding some almost-sample output from git-status so users can
recognize what will happen.

Also mention explicitly that --mixed updates the index, while --soft
doesn't. I understood the old text to mean "--mixed is exactly like
--soft, but verbose".

Signed-off-by: Andreas Ericsson <ae@op5.se>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoAdd Python version checks to the Makefile to automatically set WITH_OWN_SUBPROCESS_PY
Ryan Anderson [Mon, 21 Nov 2005 05:11:22 +0000 (00:11 -0500)]
Add Python version checks to the Makefile to automatically set WITH_OWN_SUBPROCESS_PY

Also rearrange some path settings in the Makefile in the process.

Signed-off-by: Ryan Anderson <ryan@michonline.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoFix sparse warnings
Timo Hirvonen [Mon, 21 Nov 2005 00:52:52 +0000 (02:52 +0200)]
Fix sparse warnings

Make some functions static and convert func() function prototypes to to
func(void).  Fix declaration after statement, missing declaration and
redundant declaration warnings.

Signed-off-by: Timo Hirvonen <tihirvon@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agogitk: Disable fastdate stuff for now
Paul Mackerras [Sun, 20 Nov 2005 22:56:07 +0000 (09:56 +1100)]
gitk: Disable fastdate stuff for now

It has a fatal flaw in that it only handles timezones that are a
multiple of an hour.  It's really only needed with Tk8.5, where
the clock format command has been reimplemented in Tcl and is much
slower than in Tk8.4.

Signed-off-by: Paul Mackerras <paulus@samba.org>
19 years agoMerge http://www.kernel.org/pub/scm/gitk/gitk
Junio C Hamano [Sun, 20 Nov 2005 20:18:13 +0000 (12:18 -0800)]
Merge http://www.kernel.org/pub/scm/gitk/gitk

19 years agogit-config-set: support selecting values by non-matching regex
Johannes Schindelin [Sun, 20 Nov 2005 12:24:18 +0000 (13:24 +0100)]
git-config-set: support selecting values by non-matching regex

Extend the regex syntax of value_regex so that prepending an exclamation
mark means non-match:

[core]
quetzal = "Dodo" for Brainf*ck
quetzal = "T. Rex" for Malbolge
quetzal = "cat"

You can match the third line with

git-config-set --get quetzal '! for '

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agomerge-recursive: Replace 'except:'
Fredrik Kuivinen [Sun, 20 Nov 2005 12:14:37 +0000 (13:14 +0100)]
merge-recursive: Replace 'except:'

Plain except:s are evil as they will catch all kinds of exceptions
including NameError and AttrubiteError.

Signed-off-by: Fredrik Kuivinen <freku045@student.liu.se>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agomerge-one-file: use rmdir -p
Junio C Hamano [Sun, 20 Nov 2005 18:40:31 +0000 (10:40 -0800)]
merge-one-file: use rmdir -p

The flag is universally available, even on VMS; use it.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agogitk: Fix some bugs introduced by speedup changes
Paul Mackerras [Sun, 20 Nov 2005 12:08:22 +0000 (23:08 +1100)]
gitk: Fix some bugs introduced by speedup changes

Commits that weren't read from git-rev-list, i.e. the ones displayed
with an open circle, were displayed incorrectly: the headline was
null if there was only one line, and the commit comment was put all
on one line.  Also, the terminal commits weren't displayed when -r
was used.

Signed-off-by: Paul Mackerras <paulus@samba.org>
19 years agoDocumentation: add hooks/update example.
Junio C Hamano [Sun, 20 Nov 2005 07:50:48 +0000 (23:50 -0800)]
Documentation: add hooks/update example.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agogit-config-set: add more options
Johannes Schindelin [Sun, 20 Nov 2005 05:52:22 +0000 (06:52 +0100)]
git-config-set: add more options

... namely

--replace-all, to replace any amount of matching lines, not just 0 or 1,
--get, to get the value of one key,
--get-all, the multivar version of --get, and
--unset-all, which deletes all matching lines from .git/config

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoDocumentation update for user-relative paths.
Andreas Ericsson [Thu, 17 Nov 2005 19:37:14 +0000 (20:37 +0100)]
Documentation update for user-relative paths.

Signed-off-by: Andreas Ericsson <ae@op5.se>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoClient side support for user-relative paths.
Andreas Ericsson [Thu, 17 Nov 2005 19:37:14 +0000 (20:37 +0100)]
Client side support for user-relative paths.

With this patch, the client side passes identical paths for these two:
ssh://host.xz/~junio/repo
host.xz:~junio/repo

Signed-off-by: Andreas Ericsson <ae@op5.se>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoServer-side support for user-relative paths.
Andreas Ericsson [Thu, 17 Nov 2005 19:37:14 +0000 (20:37 +0100)]
Server-side support for user-relative paths.

This patch basically just removes the redundant code from
{receive,upload}-pack.c in favour of the library code in path.c.

Signed-off-by: Andreas Ericsson <ae@op5.se>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoDo not DWIM in userpath library under strict mode.
Junio C Hamano [Fri, 18 Nov 2005 22:59:34 +0000 (14:59 -0800)]
Do not DWIM in userpath library under strict mode.

This should force git-daemon administrator's job a bit harder
because the exact paths need to be given in the whitelist, but
at the same time makes the auditing easier.

This moves validate_symref() from refs.c to path.c, because we
need to link path.c with git-daemon for its "enter_repo()", but
we do not want to link the daemon with the rest of git libraries
and its requirements.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoLibrary code for user-relative paths, take three.
Andreas Ericsson [Thu, 17 Nov 2005 19:37:14 +0000 (20:37 +0100)]
Library code for user-relative paths, take three.

This patch provides the work-horse of the user-relative paths feature,
using Linus' idea of a blind chdir() and getcwd() which makes it
remarkably simple.

Signed-off-by: Andreas Ericsson <ae@op5.se>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoAdd test case for git-config-set
Johannes Schindelin [Thu, 17 Nov 2005 21:50:08 +0000 (22:50 +0100)]
Add test case for git-config-set

... includes the mean tests I mentioned on the list.

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoAdd documentation for git-config-set
Johannes Schindelin [Thu, 17 Nov 2005 21:49:19 +0000 (22:49 +0100)]
Add documentation for git-config-set

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoAdd git-config-set, a simple helper for scripts to set config variables
Johannes Schindelin [Thu, 17 Nov 2005 21:44:55 +0000 (22:44 +0100)]
Add git-config-set, a simple helper for scripts to set config variables

This is meant for the end user, who cannot be expected to edit
.git/config by hand.

Example:

git-config-set core.filemode true

will set filemode in the section [core] to true,

git-config-set --unset core.filemode

will remove the entry (failing if it is not there), and

git-config-set --unset diff.twohead ^recar

will remove the unique entry whose value matches the regex "^recar"
(failing if there is no unique such entry).

It is just a light wrapper around git_config_set() and
git_config_set_multivar().

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoAdd functions git_config_set() and git_config_set_multivar()
Johannes Schindelin [Thu, 17 Nov 2005 21:32:36 +0000 (22:32 +0100)]
Add functions git_config_set() and git_config_set_multivar()

The function git_config_set() does exactly what you think it does.
Given a key (in the form "core.filemode") and a value, it sets the
key to the value. Example:

git_config_set("core.filemode", "true");

The function git_config_set_multivar() is meant for setting variables which
can have several values for the same key. Example:

[diff]
twohead = resolve
twohead = recarsive

the typo in the second line can be replaced by

git_config_set_multivar("diff.twohead", "recursive", "^recar");

The third argument of the function is a POSIX extended regex which has to
match the value. If there is no key/value pair with a matching value, a new
key/value pair is added.

These commands are also capable of unsetting (deleting) entries:

git_config_set_multivar("diff.twohead", NULL, "sol");

will delete the entry

twohead = resolve

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoDecide whether to build http-push in the Makefile
Nick Hengeveld [Sat, 19 Nov 2005 01:08:36 +0000 (17:08 -0800)]
Decide whether to build http-push in the Makefile

The decision about whether to build http-push or not belongs in the
Makefile.  This follows Junio's suggestion to determine whether curl
is new enough to support http-push.

Signed-off-by: Nick Hengeveld <nickh@reactrix.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agohttp.c: reorder to avoid compilation failure.
Junio C Hamano [Sat, 19 Nov 2005 01:06:46 +0000 (17:06 -0800)]
http.c: reorder to avoid compilation failure.

Move the static function get_curl_handle() around to make sure
its definition and declarations are seen by the compiler before
its first use.  Also remove an unused variable.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agohttp-push memory/fd cleanup
Nick Hengeveld [Fri, 18 Nov 2005 19:03:25 +0000 (11:03 -0800)]
http-push memory/fd cleanup

Clean up memory and file descriptor usage

Signed-off-by: Nick Hengeveld <nickh@reactrix.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoImprove XML parsing in http-push
Nick Hengeveld [Fri, 18 Nov 2005 19:03:18 +0000 (11:03 -0800)]
Improve XML parsing in http-push

Improved XML parsing - replace specialized doc parser callbacks with generic
functions that track the parser context and use document-specific callbacks
to process that data.

Signed-off-by: Nick Hengeveld <nickh@reactrix.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoImprove pack list response handling
Nick Hengeveld [Fri, 18 Nov 2005 19:03:11 +0000 (11:03 -0800)]
Improve pack list response handling

Better response handling for pack list requests - a 404 means we do have
the list but it happens to be empty.

Signed-off-by: Nick Hengeveld <nickh@reactrix.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoMake http-fetch request types more clear
Nick Hengeveld [Fri, 18 Nov 2005 19:03:04 +0000 (11:03 -0800)]
Make http-fetch request types more clear

Rename object request functions and data to make it more clear which type
of request is being processed - this is a response to the introduction of
slot callbacks and the definition of different types of requests such as
alternates_request.

Signed-off-by: Nick Hengeveld <nickh@reactrix.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoIsolate shared HTTP request functionality
Nick Hengeveld [Fri, 18 Nov 2005 19:02:58 +0000 (11:02 -0800)]
Isolate shared HTTP request functionality

Move shared HTTP request functionality out of http-fetch and http-push,
and replace the two fwrite_buffer/fwrite_buffer_dynamic functions with
one fwrite_buffer function that does dynamic buffering.  Use slot
callbacks to process responses to fetch object transfer requests and
push transfer requests, and put all of http-push into an #ifdef check
for curl multi support.

Signed-off-by: Nick Hengeveld <nickh@reactrix.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agomerge-recursive::removeFile: remove empty directories
Junio C Hamano [Sun, 20 Nov 2005 03:50:44 +0000 (19:50 -0800)]
merge-recursive::removeFile: remove empty directories

When the last file in a directory is removed as the result of a
merge, try to rmdir the now-empty directory.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agomerge-one-file: remove empty directories
Junio C Hamano [Sun, 20 Nov 2005 03:50:44 +0000 (19:50 -0800)]
merge-one-file: remove empty directories

When the last file in a directory is removed as the result of a
merge, try to rmdir the now-empty directory.

[jc: We probably could use "rmdir -p", but for now we do that by
hand for portability.]

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoDocumentation: rebase-from-internal minor updates.
Junio C Hamano [Sun, 20 Nov 2005 03:21:11 +0000 (19:21 -0800)]
Documentation: rebase-from-internal minor updates.

git-commit -v flag has been the default for quite some time, so
do not mention it.  Also a typofix.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agogit-repack: do not do complex redundancy check.
Junio C Hamano [Sat, 19 Nov 2005 20:13:53 +0000 (12:13 -0800)]
git-repack: do not do complex redundancy check.

With "-a", redundant pack removal is trivial, and otherwise
redundant pack removal is pointless; do not call
git-redundant-pack from this script.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agogit-count-objects: dc replacement
Junio C Hamano [Sat, 19 Nov 2005 10:54:07 +0000 (02:54 -0800)]
git-count-objects: dc replacement

Johannes suggested this earlier but I did not take it so
seriously because this command is not that important.  But this
probably matters on Cygwin which does not seem to come with
precompiled dc.  It is a mystery for me that anything that
mimics UNIX does not offer a dc, though.

I did the detection for the lack of dc command a bit differently
from the verison Johannes did.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agogitk: moving all three panes if clicking on an arrow.
Stefan-W. Hahn [Sat, 5 Nov 2005 19:55:29 +0000 (20:55 +0100)]
gitk: moving all three panes if clicking on an arrow.

Signed-off-by: Stefan-W. Hahn <stefan.hahn@s-hahn.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agogitk: use git-diff-tree --no-commit-id
Pavel Roskin [Fri, 11 Nov 2005 15:09:12 +0000 (10:09 -0500)]
gitk: use git-diff-tree --no-commit-id

gitk switched to use git-diff-tree with one argument in gettreediffs and
getblobdiffs.  git-diff-tree with one argument outputs commit ID in from
of the patch.  This causes an empty line after "Comments" in the lower
right pane.  Also, the diff in the lower left pane has the commit ID,
which is useless there.

This patch makes git use the newly added -no-commit-id option for
git-diff-tree to suppress commit ID.  It also removes the p variable in
both functions, since it has become useless after switching to the
one-argument invocation for git-diff-tree.

Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agogitk: Specify line hover font
Frank Sorenson [Sun, 30 Oct 2005 09:06:46 +0000 (02:06 -0700)]
gitk: Specify line hover font

Hovering over a line in gitk displays the commit one-liner in a
box, but the text usually overflows the box.  The box size is
computed with a specified font, so this patch sets the text font
as well.

Signed-off-by: Frank Sorenson <frank@tuxrocks.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoreadrefs: grab all refs with one call to ls-remote.
Junio C Hamano [Sat, 19 Nov 2005 07:54:17 +0000 (23:54 -0800)]
readrefs: grab all refs with one call to ls-remote.

Instead of reading refs/heads/* and refs/tags/* files ourselves
and missing files in subdirectories of heads/ and tags/, use
ls-remote on local repository and grab all of them.  This lets us
also remove the procedure readotherrefs.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoMerge http://www.kernel.org/pub/scm/gitk/gitk
Junio C Hamano [Sat, 19 Nov 2005 01:43:38 +0000 (17:43 -0800)]
Merge http://www.kernel.org/pub/scm/gitk/gitk

19 years agoMerge branches 'jc/branch' and 'jc/rebase'
Junio C Hamano [Fri, 18 Nov 2005 23:54:23 +0000 (15:54 -0800)]
Merge branches 'jc/branch' and 'jc/rebase'

19 years agoRewrite rebase to use git-format-patch piped to git-am.
Junio C Hamano [Mon, 14 Nov 2005 08:41:53 +0000 (00:41 -0800)]
Rewrite rebase to use git-format-patch piped to git-am.

The current rebase implementation finds commits in our tree but
not in the upstream tree using git-cherry, and tries to apply
them using git-cherry-pick (i.e. always use 3-way) one by one.

Which is fine, but when some of the changes do not apply
cleanly, it punts, and punts badly.

Suppose you have commits A-B-C-D-E since you forked from the
upstream and submitted the changes for inclusion.  You fetch
from upstream head U and find that B has been picked up.  You
run git-rebase to update your branch, which tries to apply
changes contained in A-C-D-E, in this order, but replaying of C
fails, because the upstream got changes that touch the same area
from elsewhere.

Now what?

It notes that fact, and goes ahead to apply D and E, and at the
very end tells you to deal with C by hand.  Even if you somehow
managed to replay C on top of the result, you would now end up
with ...-B-...-U-A-D-E-C.

Breaking the order between B and others was the conscious
decision made by the upstream, so we would not worry about it,
and even if it were worrisome, it is too late for us to fix now.
What D and E do may well depend on having C applied before them,
which is a problem for us.

This rewrites rebase to use git-format-patch piped to git-am,
and when the patch does not apply, have git-am fall back on
3-way merge.  The updated diff/patch pair knows how to apply
trivial binary patches as long as the pre- and post-images are
locally available, so this should work on a repository with
binary files as well.

The primary benefit of this change is that it makes rebase
easier to use when some of the changes do not replay cleanly.
In the "unapplicable patch in the middle" case, this "rebase"
works like this:

 - A series of patches in e-mail form is created that records
   what A-C-D-E do, and is fed to git-am.  This is stored in
   .dotest/ directory, just like the case you tried to apply
   them from your mailbox.  Your branch is rewound to the tip of
   upstream U, and the original head is kept in .git/ORIG_HEAD,
   so you could "git reset --hard ORIG_HEAD" in case the end
   result is really messy.

 - Patch A applies cleanly.  This could either be a clean patch
   application on top of rewound head (i.e. same as upstream
   head), or git-am might have internally fell back on 3-way
   (i.e.  it would have done the same thing as git-cherry-pick).
   In either case, a rebased commit A is made on top of U.

 - Patch C does not apply.  git-am stops here, with conflicts to
   be resolved in the working tree.  Yet-to-be-applied D and E
   are still kept in .dotest/ directory at this point.  What the
   user does is exactly the same as fixing up unapplicable patch
   when running git-am:

   - Resolve conflict just like any merge conflicts.
   - "git am --resolved --3way" to continue applying the patches.

 - This applies the fixed-up patch so by definition it had
   better apply.  "git am" knows the patch after the fixed-up
   one is D and then E; it applies them, and you will get the
   changes from A-C-D-E commits on top of U, in this order.

I've been using this without noticing any problem, and as people
may know I do a lot of rebases.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agogit-branch: -f to forcibly reset branch head.
Junio C Hamano [Fri, 11 Nov 2005 19:12:50 +0000 (11:12 -0800)]
git-branch: -f to forcibly reset branch head.

A new usage, 'git-branch -f branch [start]', resets the branch head at
start (or current head).  Should be considered a dangerous operation,
but if you are like me to keep rewinding branches it is handy.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoDo not show .exe in git command list.
Junio C Hamano [Fri, 18 Nov 2005 23:40:22 +0000 (15:40 -0800)]
Do not show .exe in git command list.

Truncate the result from readdir() in the exec-path if they end
with .exe, to make it a bit more readable on Cygwin.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoDocument the "ignore objects" feature of git-pack-redundant
Lukas Sandström [Fri, 18 Nov 2005 22:20:15 +0000 (23:20 +0100)]
Document the "ignore objects" feature of git-pack-redundant

Signed-off-by: Lukas Sandström <lukass@etek.chalmers.se>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoImprove the readability of git-pack-redundant
Lukas Sandström [Fri, 18 Nov 2005 22:00:55 +0000 (23:00 +0100)]
Improve the readability of git-pack-redundant

Signed-off-by: Lukas Sandström <lukass@etek.chalmers.se>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoRemove all old packfiles when doing "git repack -a -d"
Lukas Sandström [Fri, 18 Nov 2005 20:36:12 +0000 (21:36 +0100)]
Remove all old packfiles when doing "git repack -a -d"

No point in running git-pack-redundant if we already know
which packs are redundant.

Signed-off-by: Lukas Sandström <lukass@etek.chalmers.se>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoUpdate pull/fetch --tags documentation
Luck, Tony [Fri, 18 Nov 2005 22:04:58 +0000 (14:04 -0800)]
Update pull/fetch --tags documentation

When fetching/pulling from a remote repository the "--tags" option
can be used to pull tags too.  Document that it will limit the pull
to only commits reachable from the tags.

Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoFix a bug in get_all_permutations.
Lukas Sandström [Fri, 18 Nov 2005 21:53:24 +0000 (22:53 +0100)]
Fix a bug in get_all_permutations.

This line was missing in the previous patch for some reason.

Signed-off-by: Lukas Sandström <lukass@etek.chalmers.se>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoCygwin *might* be helped with NO_MMAP
Junio C Hamano [Thu, 17 Nov 2005 19:29:47 +0000 (11:29 -0800)]
Cygwin *might* be helped with NO_MMAP

When HPA added Cygwin target, it ran just fine without NO_MMAP for him,
but recently we are getting reports that for some people things break
without it.  For now, just suggest it in the Makefile without actually
updating the default.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoTeach "approxidate" about weekday syntax
Linus Torvalds [Fri, 18 Nov 2005 16:56:40 +0000 (08:56 -0800)]
Teach "approxidate" about weekday syntax

On Fri, 18 Nov 2005, David Roundy wrote:
>
> Don't forget "high noon"!  (and perhaps "tea time"?)  :)

Done.

    [torvalds@g5 git]$ ./test-date "now" "midnight" "high noon" "tea-time"
    now -> bad -> Wed Dec 31 16:00:00 1969
    now -> Fri Nov 18 08:50:54 2005

    midnight -> bad -> Wed Dec 31 16:00:00 1969
    midnight -> Fri Nov 18 00:00:00 2005

    high noon -> bad -> Wed Dec 31 16:00:00 1969
    high noon -> Thu Nov 17 12:00:00 2005

    tea-time -> bad -> Wed Dec 31 16:00:00 1969
    tea-time -> Thu Nov 17 17:00:00 2005

Thanks for pointing out tea-time.

This is also written to easily extended to allow people to add their own
important dates like Christmas and their own birthdays.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoMake "git fetch" less verbose by default
Linus Torvalds [Fri, 18 Nov 2005 16:31:55 +0000 (08:31 -0800)]
Make "git fetch" less verbose by default

When doing something like

git fetch --tags origin

the excessively verbose output of git fetch makes the result totally
unreadable. It's impossible to tell if it actually fetched anything new or
not, since the screen will fill up with an endless supply of

   ...
   * committish: 9165ec17fde255a1770886189359897dbb541012
     tag 'v0.99.7c' of master.kernel.org:/pub/scm/git/git
   * refs/tags/v0.99.7c: same as tag 'v0.99.7c' of master.kernel.org:/pub/scm/git/git
   ...

and any new tags that got fetched will be totally hidden.

So add a new "--verbose" flag to "git fetch" to enable this verbose mode,
but make the default be quiet.

NOTE! The quiet mode will still report about new or changed heads, so if
you are really fetching a new head, you'll see something like this:

   [torvalds@g5 git]$ git fetch --tags parent
   Packing 6 objects
   Unpacking 6 objects
    100% (6/6) done
   * refs/tags/v1.0rc2: storing tag 'v1.0rc2' of master.kernel.org:/pub/scm/git/git
   * refs/tags/v1.0rc3: storing tag 'v1.0rc3' of master.kernel.org:/pub/scm/git/git
   * refs/tags/v1.0rc1: storing tag 'v1.0rc1' of master.kernel.org:/pub/scm/git/git

which actually tells you something useful that isn't hidden by all the
useless crud that you already had.

Extensively tested (hey, for me, this _is_ extensive) by doing a

   rm .git/refs/tags/v1.0rc*

and re-fetching with both --verbose and without.

NOTE! This means that if the fetch didn't actually fetch anything at all,
git fetch will be totally quiet. I think that's much better than being so
verbose that you can't even tell whether something was fetched or not, but
some people might prefer to get a "nothing to fetch" message in that case.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoFix bug introduced by the latest changes to git-pack-redundant
Lukas Sandström [Fri, 18 Nov 2005 16:30:29 +0000 (17:30 +0100)]
Fix bug introduced by the latest changes to git-pack-redundant

I forgot to initialize part of the pll struct when copying it.
Found by valgrind.

Signed-off-by: Lukas Sandström <lukass@etek.chalmers.se>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agogit-prune: quote possibly empty $dryrun as parameter to test
Junio C Hamano [Fri, 18 Nov 2005 19:15:40 +0000 (11:15 -0800)]
git-prune: quote possibly empty $dryrun as parameter to test

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agogit-am: --binary; document --resume and --binary.
Junio C Hamano [Thu, 17 Nov 2005 00:46:24 +0000 (16:46 -0800)]
git-am: --binary; document --resume and --binary.

Now git-apply can grok binary replacement patches, give --binary
flag to git-am.  As a safety measure, this is not by default
enabled, so that you do not let malicious e-mailed patch to
replace an arbitrary path with just a couple of lines (diff
index lines, the filename and string "Binary files "...) by
accident.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoTeach "approxidate" about weekday syntax
Linus Torvalds [Thu, 17 Nov 2005 20:36:30 +0000 (12:36 -0800)]
Teach "approxidate" about weekday syntax

This allows people to use syntax like "last thursday" for the approxidate.

(Or, indeed, more complex "three thursdays ago", but I suspect that would
be pretty unusual).

NOTE! The parsing is strictly sequential, so if you do

"one day before last thursday"

it will _not_ do what you think it does. It will take the current time,
subtract one day, and then go back to the thursday before that. So to get
what you want, you'd have to write it the other way around:

"last thursday and one day before"

which is insane (it's usually the same as "last wednesday" _except_ if
today is Thursday, in which case "last wednesday" is yesterday, and "last
thursday and one day before" is eight days ago).

Similarly,

"last thursday one month ago"

will first go back to last thursday, and then go back one month from
there, not the other way around.

I doubt anybody would ever use insane dates like that, but I thought I'd
point out that the approxidate parsing is not exactly "standard English".

Side note 2: if you want to avoid spaces (because of quoting issues), you
can use any non-alphanumberic character instead. So

git log --since=2.days.ago

works without any quotes.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoMake git-pack-redundant non-horribly slow on large sets of packs
Lukas Sandström [Thu, 17 Nov 2005 13:11:56 +0000 (14:11 +0100)]
Make git-pack-redundant non-horribly slow on large sets of packs

Change the smallest-set detection algortithm so that when
we have found a good set, we don't check any larger sets.

Signed-off-by: Lukas Sandström <lukass@etek.chalmers.se>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agogit-repack: Fix variable name
Ralf Baechle [Thu, 17 Nov 2005 14:34:47 +0000 (14:34 +0000)]
git-repack: Fix variable name

Three times remove_redandant -> remove_redundant.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years ago'make clean' forgot about some files
Nicolas Pitre [Thu, 17 Nov 2005 15:40:22 +0000 (10:40 -0500)]
'make clean' forgot about some files

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoDeal with binary diff output from GNU diff 2.8.7
Junio C Hamano [Fri, 18 Nov 2005 04:46:29 +0000 (20:46 -0800)]
Deal with binary diff output from GNU diff 2.8.7

Some vintage of diff says just "Files X and Y differ\n", instead
of "Binary files X and Y differ\n", so catch both patterns.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoMerge branch 'tojunio' of http://locke.catalyst.net.nz/git/git-martinlanghoff
Junio C Hamano [Thu, 17 Nov 2005 10:00:25 +0000 (02:00 -0800)]
Merge branch 'tojunio' of locke.catalyst.net.nz/git/git-martinlanghoff

19 years agoarchimport: allow for old style branch and public tag names
Martin Langhoff [Thu, 17 Nov 2005 08:20:45 +0000 (21:20 +1300)]
archimport: allow for old style branch and public tag names

This patch adds the -o switch, which lets old trees tracked by
git-archmirror continue working with their old branch and tag names
to make life easier for people tracking your tree.

Private tags that are only used internally by git-archimport continue to be
new-style, and automatically converted upon first run.

[ ml: rebased to skip import overhaul ]

Signed-off-by:: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Martin Langhoff <martin@catalyst.net.nz>
19 years agoAdd approxidate test calls.
Junio C Hamano [Tue, 15 Nov 2005 08:07:04 +0000 (00:07 -0800)]
Add approxidate test calls.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agogit's rev-parse.c function show_datestring presumes gnu date
Linus Torvalds [Tue, 15 Nov 2005 03:29:06 +0000 (19:29 -0800)]
git's rev-parse.c function show_datestring presumes gnu date

Ok. This is the insane patch to do this.

It really isn't very careful, and the reason I call it "approxidate()"
will become obvious when you look at the code. It is very liberal in what
it accepts, to the point where sometimes the results may not make a whole
lot of sense.

It accepts "last week" as a date string, by virtue of "last" parsing as
the number 1, and it totally ignoring superfluous fluff like "ago", so
"last week" ends up being exactly the same thing as "1 week ago". Fine so
far.

It has strange side effects: "last december" will actually parse as "Dec
1", which actually _does_ turn out right, because it will then notice that
it's not December yet, so it will decide that you must be talking about a
date last year. So it actually gets it right, but it's kind of for the
"wrong" reasons.

It also accepts the numbers 1..10 in string format ("one" .. "ten"), so
you can do "ten weeks ago" or "ten hours ago" and it will do the right
thing.

But it will do some really strange thigns too: the string "this will last
forever", will not recognize anyting but "last", which is recognized as
"1", which since it doesn't understand anything else it will think is the
day of the month. So if you do

gitk --since="this will last forever"

the date will actually parse as the first day of the current month.

And it will parse the string "now" as "now", but only because it doesn't
understand it at all, and it makes everything relative to "now".

Similarly, it doesn't actually parse the "ago" or "from now", so "2 weeks
ago" is exactly the same as "2 weeks from now". It's the current date
minus 14 days.

But hey, it's probably better (and certainly faster) than depending on GNU
date. So now you can portably do things like

gitk --since="two weeks and three days ago"
git log --since="July 5"
git-whatchanged --since="10 hours ago"
git log --since="last october"

and it will actually do exactly what you thought it would do (I think). It
will count 17 days backwards, and it will do so even if you don't have GNU
date installed.

(I don't do "last monday" or similar yet, but I can extend it to that too
if people want).

It was kind of fun trying to write code that uses such totally relaxed
"understanding" of dates yet tries to get it right for the trivial cases.
The result should be mixed with a few strange preprocessor tricks, and be
submitted for the IOCCC ;)

Feel free to try it out, and see how many strange dates it gets right. Or
wrong.

And if you find some interesting (and valid - not "interesting" as in
"strange", but "interesting" as in "I'd be interested in actually doing
this) thing it gets wrong - usually by not understanding it and silently
just doing some strange things - please holler.

Now, as usual this certainly hasn't been getting a lot of testing. But my
code always works, no?

Linus

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoDisambiguate the term 'branch' in Arch vs git
Eric Wong [Sat, 12 Nov 2005 09:29:20 +0000 (01:29 -0800)]
Disambiguate the term 'branch' in Arch vs git

Disambiguate the term 'branch' in Arch vs git,
and start using fully-qualified names.

Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Martin Langhoff <martin@catalyst.net.nz>
19 years agoarchimport: don't die on merge-base failure
Eric Wong [Sat, 12 Nov 2005 09:27:21 +0000 (01:27 -0800)]
archimport: don't die on merge-base failure

Don't die if we can't find a merge base, Arch allows arbitrary
cherry-picks between unrelated branches and we should not
die when that happens

Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Martin Langhoff <martin@catalyst.net.nz>
19 years agoremove shellquote usage for tags
Eric Wong [Sat, 12 Nov 2005 09:25:33 +0000 (01:25 -0800)]
remove shellquote usage for tags

use ',' to encode '/' in "archivename/foo--bar--0.0" so we can allow
"--branch"-less trees which are valid in Arch ("archivename/foo--0.0")

Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Martin Langhoff <martin@catalyst.net.nz>
19 years agodaemon.c: fix arg parsing bugs
Andreas Ericsson [Wed, 16 Nov 2005 23:38:29 +0000 (00:38 +0100)]
daemon.c: fix arg parsing bugs

Allow --init-timeout and --timeout to be specified without falling
through to usage().

Make sure openlog() is called even if implied by --inetd, or messages
will be sent to wherever LOG_USER ends up.

Signed-off-by: Andreas Ericsson <ae@op5.se>
Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agotests: binary diff application.
Junio C Hamano [Wed, 16 Nov 2005 23:52:45 +0000 (15:52 -0800)]
tests: binary diff application.

This adds more tests to cover cases where binary diff
application succeeds.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agodiff: --full-index
Junio C Hamano [Tue, 15 Nov 2005 01:53:22 +0000 (17:53 -0800)]
diff: --full-index

A new option, --full-index, is introduced to diff family.  This
causes the full object name of pre- and post-images to appear on
the index line of patch formatted output, to be used in
conjunction with --allow-binary-replacement option of git-apply.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agoapply: allow-binary-replacement.
Junio C Hamano [Tue, 15 Nov 2005 01:37:05 +0000 (17:37 -0800)]
apply: allow-binary-replacement.

A new option, --allow-binary-replacement, is introduced.

When you feed a diff that records full SHA1 name of pre- and
post-image blob on its index line to git-apply with this option,
the post-image blob replaces the path if what you have in the
working tree matches the pre-image _and_ post-image blob is
already available in the object directory.

Later we _might_ want to enhance the diff output to also include
the full binary data of the post-image, to make this more
useful, but this is good enough for local rebasing application.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agogit-am: --resolved.
Junio C Hamano [Wed, 16 Nov 2005 08:19:32 +0000 (00:19 -0800)]
git-am: --resolved.

After failed patch application, you can manually apply the patch
(this includes resolving the conflicted merge after git-am falls
back to 3-way merge) and run git-update-index on necessary paths
to prepare the index file in a shape a successful patch
application should have produced.  Then re-running git-am --resolved
would record the resulting index file along with the commit log
information taken from the patch e-mail.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years agogit-apply: fail if a patch cannot be applied.
Junio C Hamano [Wed, 16 Nov 2005 22:12:56 +0000 (14:12 -0800)]
git-apply: fail if a patch cannot be applied.

Recently we fixed 'git-apply --stat' not to barf on a binary
differences.  But it accidentally broke the error detection when
we actually attempt to apply them.

This commit fixes the problem and adds test cases.

Signed-off-by: Junio C Hamano <junkio@cox.net>