Ant uses this technique for handling optional stuff
- set a property if needed jars are there: <available>
- include the classes only if that property is set: <include if|unless>
So you could the copying stuff with
<!-- copy usual things -->
<mkdir dir="${to.dir}"/>
<copy todir="${to.dir}"><fileset dir="${src.dir}"/></copy>
<!-- copy special file from another directory -->
<copy todir="${to.dir}">
<fileset dir=".">
<include name="stage.only" if="stage"/>
</fileset>
</copy>
But dont forget: as the same as in target�s if/unless clause
here the same is checked: WHETHER that property is set, not to which
value!
Usual copy
ant
Stage copy
ant -Dstage=true
Another stage copy
ant -Dstage=false
Jan
> -----Urspr�ngliche Nachricht-----
> Von: Ninju Bohra [mailto:[EMAIL PROTECTED]
> Gesendet am: Dienstag, 22. Februar 2005 19:09
> An: Ant Users List
> Betreff: Re: Conditional Question for Build Script
>
> You can use the <if> task (part of the ant-contrib project).
>
> <if>
> <equals arg1="${destination}" arg2="stage"/>
> <then>
> // Things to do if destination==stage
> </then>
> <else>
> // Things to do if destination==stage
> </else>
> </if>
>
> Or you can use the <switch> task :-)
>
> Daniel Kalcevich <[EMAIL PROTECTED]> wrote:
> All,
>
> I have a situation where I need to perform a check as to
> whether or not
> a file needs to be included in build based upon a property. The
> property would represent the environment, either "stage" or "prod".
> Based upon the value of that property, I would need to rename
> a file and
> move it to a different directory. Can anyone let me know the best way
> to do this? Thanks.
>
> Daniel
>
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