Re: git-commit: allow From: line to be entered in commit message

Junio C Hamano [off-list ref] writes:

Joel Becker [off-list ref] writes:

quoted

On Fri, Jan 13, 2006 at 11:39:17AM -0800, Junio C Hamano wrote:

quoted

That's what I do.  Although I use git-am not git-applymbox, both
of them are designed to work that way.

	While I can see that git-am and git-applymbox have different
options for the same basic task, I can't quite see why one would be
preferred to the other.  What does git-am do that git-applymbox does
not?

The behaviour upon seeing unapplicable patch is somewhat
different.  In Linus workflow, he reviews (and modifies if
necessary) all patches inside mbox and runs "applymbox"; upon
failure, he blows what remains in .dotest away, trims mbox to
get rid of what has already been applied and re-runs it from
scratch.  The failure recovery method "applymbox" had (this
happened before my time IIRC) is to edit .dotest/patch to make
it applicable and re-run it.  OTOH, "am" tries to do better by
allowing you to hand tweak the working tree to match what would
have resulted if the patch applied cleanly and say "--resolved".

Another difference is that "am" can be told to handle binary
file changes and apply such as long as the patch is intra
repository (i.e. both pre and post image blob are available in
the repository).  This is used as a backend to do "git rebase".