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Subject: RE: how can I copy a directory of files to lower case equivalents?
Date: Tue, 2 Oct 2007 14:59:04 +0200
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Thread-Topic: how can I copy a directory of files to lower case equivalents?
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From: "Rebhan, Gilbert" <Gilbert.Rebhan@huk-coburg.de>
To: "Ant Users List" <user@ant.apache.org>
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=20

Hi,

-----Original Message-----
From: Steve Loughran [mailto:stevel@apache.org]=20
Sent: Tuesday, October 02, 2007 2:36 PM
To: Ant Users List
Subject: Re: how can I copy a directory of files to lower case
equivalents?


/*
The ant-approved way would be a <copy> with an appropriate mapper listed

as a nested element. This gives copy the mapping from input filenames to

output names, lets it do the copying and dependency management as=20
normal. You just provide the renaming logic .

I dont see one, but I do see in the manual the <scriptmapper> example,=20
which (ant1.7+ only) would let you do what you want in a few lines


  <copy todir=3D"${dist.dir}/images">
      <fileset dir=3D"images"/>
     <scriptmapper language=3D"javascript">
      self.addMappedName(source.toLowerCase());
    </scriptmapper>
  </copy>

If you are running on java6, javascript is built in -no need for extra=20
JARs to get scripting working.

Case conversion does sound like a common use case...you could always=20
write the java mapper and provide it with tests as an ant enhancement=20
bugrep.
*/

i found an example with beanshell in the manual of ant 1.6.5.,
see my previous post.
But the problem is, with that snippet directorynames are lowercased too,
what if i want only filenames to lowercase but not the dirnames ?!

I tried to check that with your javascript mapper above, but it doesn't
run for me (ant 1.6.5)


Regards, Gilbert

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