Re: rsync deprecated but promoted?

From: Petr Baudis <pasky@suse.cz>
Date: Nov 10, 2005, 23:17 UTC
Message-ID: <20051110231704.GB30496@pasky.or.cz>
In-Reply-To: <Pine.LNX.4.58.0509260941340.3308@g5.osdl.org>

Dear diary, on Mon, Sep 26, 2005 at 06:43:08PM CEST, I got a letter where Linus Torvalds <torvalds@osdl.org> said that...

Show 19 quoted lines

> 
> 
> On Mon, 26 Sep 2005, Petr Baudis wrote:
> > 
> > Actually, it would be nice to be able to tell git-fsck-objects to only
> > verify objects which are referenced between given two commits (perhaps
> > just make it support the ^object notation). Then I wouldn't mind running
> > that after each rsync fetch in Cogito.
> 
> You can kind of do it.
> 
> Do
> 
> 	git-rev-list --objects $oldheads --not $newheads >& /dev/null
> 	echo "$?"
> 
> and it _should_ largely work. Untested, of course, but I _hope_ that if 
> any object is missing, git-rev-list should die with an error. And if it 
> doesn't, I should fix it ;)

It should obviously be

	git-rev-list $(git-rev-parse $newheads --not $oldheads) >& /dev/null

but it is indeed broken:

	$ git-rev-list --objects ... ^... && echo ':)'
	001439c6a797461c3e75018d95744d463077ae33
	841e3297d8df764da417da81dbfe1044e24d4082
	cf11a3d561e76c8ba273cb0bb62d46a4b2959c1f file
	:)
	$ git-cat-file -t cf11a3d561e76c8ba273cb0bb62d46a4b2959c1f
	error: unable to find cf11a3d561e76c8ba273cb0bb62d46a4b2959c1f
	fatal: git-cat-file cf11a3d561e76c8ba273cb0bb62d46a4b2959c1f: bad file

Currently I just modified it so that I iterate through all the sha1s git-rev-list spits out, and test them by git-cat-file -t.

Thanks for the hint,

-- 
				Petr "Pasky" Baudis
Stuff: http://pasky.or.cz/
VI has two modes: the one in which it beeps and the one in which
it doesn't.