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Subject: RE: Patternsets and Filesets
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Date: Thu, 12 Dec 2002 13:27:50 -0700
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Thread-Topic: Patternsets and Filesets
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From: "Nathan Christiansen" <Nathan_Christiansen@morinda.com>
To: "Ant Users List" <ant-user@jakarta.apache.org>
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But this deletes the files from the ${web.src.dir} directory not the =
${web.deploy.dir}.

-- Nathan

-----Original Message-----
From: Dominique Devienne [mailto:DDevienne@lgc.com]
Sent: Thursday, December 12, 2002 1:13 PM
To: 'Ant Users List'
Subject: RE: Patternsets and Filesets


Use Ids:

<fileset id=3D"myfiles"
         dir=3D"${web.src.dir}/images">
  <include name=3D"*.gif" />
  <include name=3D"*.jpg" />
</fileset>

<delete quiet=3D"true">
  <fileset refid=3D"myfiles" />
</delete>

--DD

-----Original Message-----
From: Nathan Christiansen [mailto:Nathan_Christiansen@morinda.com]=20
Sent: Thursday, December 12, 2002 1:51 PM
To: 'Ant Users List' (E-mail)
Subject: Patternsets and Filesets

I have been looking over patternsets anf filesets and am not quite sure =
how
to do what I want to do.

What I want to do is:
1. Get a listing of all files in directory A.=20
2. Save the list into a property or equivalent.=20
3. Use the list to select which files to delete from directory B.

Step 1 is easy:

<fileset dir=3D"${web.src.dir}/images">
  <include name=3D"*.gif" />
  <include name=3D"*.jpg" />
</fileset>

For Step 2 I don't know how to save this result into a variable.

And for step 3 I would like to:

<delete>
  <fileset dir=3D"${web.deploy.dir}/images">
    <[Saved File Listing from Step 2]>
  </fileset>
</delete>

So if I have 3 files in ${web.src.dir} I would like to delete the same =
three
files from ${web.deploy.dir} without touching the other files in
${web.deploy.dir}.

Is it possible to use patternsets for this or are patternsets used for
saving the include and exclude patterns only and not for saving the =
results
of the task.

If not patternsets then how?


-- Nathan Christiansen
   x2421

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