git/git.c, branch v1.3.2

diff --stat: make sure to set recursive.

2006-04-18T18:29:33Z

Just like "patch" format always needs recursive, "diffstat" format does not make sense without setting recursive. Signed-off-by: Junio C Hamano

Support "git cmd --help" syntax

2006-04-16T01:17:46Z

The "--help" argument is special, in that it is (along with "--version") in that is taken by the "git" program itself rather than the sub-command, and thus we've had the syntax "git --help cmd". However, as anybody who has ever used CVS or some similar devil-spawn program, it's confusing as h*ll when options before the sub-command act differently from options after the sub-command, so this quick hack just makes it acceptable to do "git cmd --help" instead, and get the exact same result. It may be hacky, but it's simple and does the trick. Of course, this does not help if you use one of the non-builtin commands without using the "git" helper. Ie you won't be getting a man-page just because you do "git-rev-list --help". Don't expect us to be quite _that_ helpful. Signed-off-by: Linus Torvalds Signed-off-by: Junio C Hamano

diff --stat: do not do its own three-dashes.

2006-04-15T21:06:42Z

I missed that "git-diff-* --stat" spits out three-dash separator on its own without being asked. Remove it. When we output commit log followed by diff, perhaps --patch-with-stat, for downstream consumer, we _would_ want the three-dash between the message and the diff material, but that logic belongs to the caller, not diff generator. Signed-off-by: Junio C Hamano

Use less memory in "git log"

2006-04-13T18:26:56Z

This trivially avoids keeping the commit message data around after we don't need it any more, avoiding a continually growing "git log" memory footprint. It's not a huge deal, but it's somewhat noticeable. For the current kernel tree, doing a full "git log" I got - before: /usr/bin/time git log > /dev/null 0.81user 0.02system 0:00.84elapsed 100%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (0major+8851minor)pagefaults 0swaps - after: /usr/bin/time git log > /dev/null 0.79user 0.03system 0:00.83elapsed 100%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (0major+5039minor)pagefaults 0swaps ie the touched pages dropped from 8851 to 5039. For the historic kernel archive, the numbers are 18357->11037 minor page faults. We could/should in theory free the commits themselves, but that's really a lot harder, since during revision traversal we may hit the same commit twice through different children having it as a parent, even after we've shown it once (when that happens, we'll silently ignore it next time, but we still need the "struct commit" to know). And as the commit message data is clearly the biggest part of the commit, this is the really easy 60% solution. Signed-off-by: Linus Torvalds Signed-off-by: Junio C Hamano

git-log: do not output excess blank line between commits

2006-04-13T07:26:21Z

Signed-off-by: Junio C Hamano

blame and friends: adjust to multiple pathspec change.

2006-04-11T02:17:31Z

This makes things that include revision.h build again. Blame is also built, but I am not sure how well it works (or how well it worked to begin with) -- it was relying on tree-diff to be using whatever pathspec was used the last time, which smells a bit suspicious. Signed-off-by: Junio C Hamano

git log --full-diff

2006-04-10T23:45:19Z

Without this flag, "git log -p paths..." shows commits that touch the specified paths, and diffs about the same specified paths. With this, the full diff is shown for commits that touch the specified paths. Signed-off-by: Junio C Hamano

git log [diff-tree options]...

2006-04-09T08:59:03Z

And this makes "git log" to take common diff-tree options, so that it can be used as "git whatchanged". The recent revision walker updates by Linus to make path limiting low-latency helps this quite a bit. Signed-off-by: Junio C Hamano

git-log: match rev-list --abbrev and --abbrev-commit

2006-04-09T03:32:40Z

Signed-off-by: Junio C Hamano

Fix sparse warnings about non-ANSI function prototypes

2006-04-02T19:58:47Z

Signed-off-by: Rene Scharfe Signed-off-by: Junio C Hamano