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From: Dominique Devienne <DDevienne@lgc.com>
To: "'Ant Users List'" <user@ant.apache.org>
Subject: RE: prepend file to multiple files
Date: Tue, 16 Sep 2003 09:36:47 -0500
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Jan example shows the configuration of his custom filterReader "=E0 la =
Ant
1.5", instead of the new Ant 1.6 one, where you can do (I believe):

<project name=3D"test">
  <typedef name=3D"concat"=20
           classname=3D"org.apache.tools.ant.filters.ConcatReader" />

  <delete dir=3D"to" />
  <copy todir=3D"to">
    <fileset dir=3D"src" includes=3D"*.java">
      <filterchain>
        <concat before=3D"license.java.txt" />
      </filterchain>
    </fileset>
  </copy>

  <copy todir=3D"to">
    <fileset dir=3D"src" includes=3D"*.html">
      <filterchain>
        <concat after=3D"license.html.txt" />
      </filterchain>
    </fileset>
  </copy>
</project>

That shows:
1) basedir=3D"." is implied (in Ant .1.5 too BTW)
2) Top-level tasks, so no need for a target.
3) Ability to typedef any bean, and use it using the add(FilterReader)
   new Introspection point.
4) That it uses a real String->File conversion, instead of a <param>, =
which
   must be explicitly qualified with ${basedir} to be relative to the
   build's basedir.

I'm assuming FilterChain has been extended by Peter of course. --DD

> -----Original Message-----
> From: Jan.Materne@rzf.fin-nrw.de [mailto:Jan.Materne@rzf.fin-nrw.de]
> <?xml version=3D"1.0" encoding=3D"ISO-8859-1"?>
> <project name=3D"test" basedir=3D"." default=3D"main">
>     <target name=3D"main">
>         <delete dir=3D"to"/>
>         <copy todir=3D"to">
>             <fileset dir=3D"src" includes=3D"*.java"/>
>             <filterchain>
>                 <filterreader
> classname=3D"org.apache.tools.ant.filters.ConcatReader">
>                     <param name=3D"before" =
value=3D"license.java.txt"/>
>                 </filterreader>
>             </filterchain>
>         </copy>
>         <copy todir=3D"to">
>             <fileset dir=3D"src" includes=3D"*.html"/>
>             <filterchain>
>                 <filterreader
> classname=3D"org.apache.tools.ant.filters.ConcatReader">
>                     <param name=3D"after" =
value=3D"license.html.txt"/>
>                 </filterreader>
>             </filterchain>
>         </copy>
>     </target>
> </project>

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