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Date: Sun, 21 Apr 2002 10:23:39 -0700
From: Larry McVoy <lm@bitmover.com>
To: Jeff Garzik <garzik@havoc.gtf.org>
Cc: Alexander Viro <viro@math.psu.edu>,
        Linus Torvalds <torvalds@transmeta.com>,
        Ian Molton <spyro@armlinux.org>, linux-kernel@vger.kernel.org,
        Wayne Scott <wscott@bitmover.com>
Subject: Re: BK, deltas, snapshots and fate of -pre...
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> IOW, I propose to create a "linuspush" script that replaces his current
> "bk push" command.  Linus pushes batches of csets out at a time,
> make these cset batches the pre-patches...

This is easily doable as a trigger.  I'm pretty sure that all you want
is

	cat > BitKeeper/triggers/pre-incoming.diffs
	#!/bin/sh
	bk prs -hr+ -nd:KEY: ChangeSet > BitKeeper/log/save_key
	^D

	cat > BitKeeper/triggers/post-incoming.diffs
	#!/bin/sh
	
	i=0
	while test -f BitKeeper/tmp/diffs-$i
	do	i=`expr $i + 1`
	done
	bk diffs -C`cat BitKeeper/log/save_key` > BitKeeper/tmp/diffs-$i
	^D

	chmod +x BitKeeper/triggers/*incoming.diffs

The only reason I don't do this on bkbits.net is that regular style patches
eat a lot more bandwidth than BK patches and we can't afford to offer up
the bandwidth for free. 
-- 
---
Larry McVoy            	 lm at bitmover.com           http://www.bitmover.com/lm 
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