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From "IvŠn" Perdomo <ia_perd...@yahoo.com>
Subject Re: AW: Set a property based on a regular expression (without ant-contrib)
Date Mon, 28 Apr 2008 11:30:04 GMT
Hi Jan,

Thanks for your reply, but is not what I want. I want
to extract the number part of the $ant.version
property. e.g.

Apache Ant version 1.7.0 compiled on April 8 2008

I just want the "1.7.0" part ant store it in another
property. Is possible with ant-contrib [1] but I don't
want to use third-party libraries.

Thanks,

[1]
http://ant-contrib.sourceforge.net/tasks/tasks/propertyregex.html

--
Iv√°n Perdomo


--- Jan.Materne@rzf.fin-nrw.de wrote:

> 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
>  
> 
> > -----Urspr√ľngliche Nachricht-----
> > Von: David Weintraub [mailto:qazwart@gmail.com] 
> > 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, Iv√°n Perdomo 
> > <ia_perdomo@yahoo.com> wrote:
> > > 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,
> > >
> > >  --
> > >  Iv√°n Perdomo
> > >
> > >
> > >
> > >
> > >
> > >
> > >       
> >
>
______________________________________________________________
> > ______________________
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> >
>
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> > >
> > >  
> >
>
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> > >
> > >
> > 
> > 
> > 
> > -- 
> > --
> > David Weintraub
> > qazwart@gmail.com
> > 
> >
>
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> > 
> 
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