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Message-ID: <335a812d0511160947w5675e957q387fcf3727c3c33@mail.gmail.com>
Date: Wed, 16 Nov 2005 09:47:14 -0800
From: Brian Kuhn <bnkuhn@gmail.com>
To: Ant Users List <user@ant.apache.org>
Subject: uncopy -- custom task supporting mapper
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Hi all,

I'm currently using the copy task to copy a fileset from one directory to
another.

<copy todir=3D"${dir-a}/com/mycompany/appl/layer">
<fileset dir=3D"${dir-b}/LAYER/com/mycompany/appl/layer"/>
</copy>

I'd like to somehow reverse (undo) this operation in my clean target. My
first thought is something like this:

<uncopy>
<mapper from=3D"${dir-b}/LAYER/com/mycompany/appl/layer/*"
to=3D"${dir-a}/com/mycompany/appl/layer/*"/>
<fileset dir=3D"${dir-b}/LAYER/com/mycompany/appl/layer"/>
</uncopy>

I've never created a custom task that supports mapper. Does anyone know of =
a
resource that explains this? What about an alternate solution?

Thanks,
Brian

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