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Date: Fri, 5 May 2006 16:48:50 -0700
From: "Andrew McIntyre" <mcintyre.a@gmail.com>
To: derby-dev@db.apache.org
Subject: Re: Derby metrics
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On 5/5/06, Kathey Marsden <kmarsdenderby@sbcglobal.net> wrote:
>
> > In addition to measuring lines of code added or total, I've also heard
> > about measuring the number of lines of code that have been changed
> > (added/removed/updated), loosely refered to as measuring "code
> > turmoil". With a lot of code turmoil you expect less stability, this
> > number should go down when you get close to a release.
>
> Does anyone have scripts for measuring this sort of thing?

I have a script for counting new/added/changed lines of code in a set
of diffs. It's a little rough and could use some work, but it might
serve as a starting point for developing a tool that, e.g.
automatically collected stats on a set of revisions by getting the
diffs from svn.

andrew