Re: BK, deltas, snapshots and fate of -pre...

From: Larry McVoy (lm@bitmover.com)
Date: Sun Apr 21 2002 - 12:23:39 EST

> 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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This archive was generated by hypermail 2b29 : Tue Apr 23 2002 - 22:00:29 EST