Stefan blogged about that ...
http://stefan.samaflost.de/blog/en/Apache/Ant/how_to_detect_170.html
http://stefan.samaflost.de/blog/en/Apache/Ant/how_to_detect_163.html
http://stefan.samaflost.de/blog/2004/10/07#how_to_detect_162


Jan


> -----Ursprüngliche Nachricht-----
> Von: David Weintraub [mailto:qazwart@(protected)]
> Gesendet: Freitag, 25. April 2008 22:39
> An: Ant Users List
> Betreff: Re: Set a property based on a regular expression
> (without ant-contrib)
>
> This might exactly what you're looking for: Check the <condition>
> task. It has the ability to examine the Ant version, so you can verify
> that you're running the correct Ant version.
>
> If not, take a look at the AntContrib task <propertyregex>.
> <http://ant-contrib.sourceforge.net/tasks/tasks/index.html>
>
> That will let you filter out the version ID from the property string.
>
> On Fri, Apr 25, 2008 at 11:50 AM, Iván Perdomo
> <ia_perdomo@(protected):
> > Hi all,
> >
> > I'm new to ant and I'm facing the following problem:
> >
> > I want to know the current ant version, e.g. 1.7.0, I
> > know that there are built-in properties, but in some
> > linux distros -like gentoo- the {$ant.version}
> > property result is:
> >
> > Apache Ant version 1.7.0 compiled on April 8 2008
> >
> > and I just want only the "1.7.0" part. Is There a way
> > to set a value of a property based on the match of a
> > regular expression, similar to propertyregexp of
> > ant-contrib? I want to do it with ant's core, not
> > external libraries.
> >
> > I hope that someone can give some advice.
> >
> > Best Regards,
> >
> > --
> > Iván Perdomo
> >
> >
> >
> >
> >
> >
> >    
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>
>
> --
> --
> David Weintraub
> qazwart@(protected)
>
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