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Posted to user@ant.apache.org by snenkov <sn...@yahoo.com> on 2007/06/13 00:01:03 UTC

ant regex

I am using

<pathconvert property="to.classpath" refid="from.classpath" >
<mapper>
<mapper type="regexp" from="(.*)bin(.*)" to="\1\2"/>
</mapper>
</pathconvert>

where

from.classpath is

"C:\temp\dp\util\bin;C:\temp\dp\util\stack"

\1

returns 

C:\temp\dp\util\

but

\2

does not return anything.

I want to get back

"C:\temp\dp\util\;C:\temp\dp\util\stack"


Thanks
Stefan
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Re: ant regex

Posted by Stepan Mishura <st...@gmail.com>.
The next works for me:

<project name="tmp" default="doit" basedir=".">

  <target name="doit">

    <path id="from.classpath">
      <pathelement location="C:\temp\dp\util\bin"/>
      <pathelement location="C:\temp\dp\util\stack"/>
    </path>

    <pathconvert property="to.classpath" refid="from.classpath" >
      <filtermapper>
         <replacestring from="\bin" to=""/>
      </filtermapper>
    </pathconvert>

    <echo message="${to.classpath}"/>

  </target>
</project>

$ ant
Buildfile: build.xml

doit:
     [echo] C:\temp\dp\util;C:\temp\dp\util\stack

BUILD SUCCESSFUL
Total time: 0 seconds

Thanks,
Stepan.

On 6/13/07, snenkov <sn...@yahoo.com> wrote:
>
> I am using
>
> <pathconvert property="to.classpath" refid="from.classpath" >
> <mapper>
> <mapper type="regexp" from="(.*)bin(.*)" to="\1\2"/>
> </mapper>
> </pathconvert>
>
> where
>
> from.classpath is
>
> "C:\temp\dp\util\bin;C:\temp\dp\util\stack"
>
> \1
>
> returns
>
> C:\temp\dp\util\
>
> but
>
> \2
>
> does not return anything.
>
> I want to get back
>
> "C:\temp\dp\util\;C:\temp\dp\util\stack"
>
>
> Thanks
> Stefan
> --
> View this message in context: http://www.nabble.com/ant-regex-tf3910621.html#a11088164
> Sent from the Ant - Users mailing list archive at Nabble.com.
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@ant.apache.org
> For additional commands, e-mail: user-help@ant.apache.org
>

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RE: ant regex

Posted by snenkov <sn...@yahoo.com>.
Hi Gilbert,

thank you for the example. It works for me as well. I will use propertyregex
in that case

Stefan


Rebhan, Gilbert wrote:
> 
>  
> Hi,
> 
> 
> -----Original Message-----
> From: snenkov [mailto:snenkov@yahoo.com] 
> Sent: Wednesday, June 13, 2007 12:01 AM
> To: user@ant.apache.org
> Subject: ant regex
> 
> /*
> I want to get back
> 
> "C:\temp\dp\util\;C:\temp\dp\util\stack"
> */
> 
> your regexp works for me with antcontrib <propertyregex>,
> using the default regexp engine from sun jdk1.4
> 
> <project name="bla" default="main" basedir=".">
>     <!-- Import AntContrib -->
>     <taskdef resource="net/sf/antcontrib/antlib.xml" />
> 
>     <property name="teststring"
> value="C:\temp\dp\util\bin;C:\temp\dp\util\stack"/>
> 
>     <target name="depends">
> 
>       <propertyregex property="newstring"
>                     input="${teststring}"
>                     regexp="(.*)bin(.*)"
>                     replace="\1\2"
>                     casesensitive="false" />
>     </target>
> 
>     <target name="main" depends="depends">
>       <echo>$${newstring} == ${newstring}</echo>
>     </target>
> 
> </project>
> 
> 
> [echo] ${newstring} == C:\temp\dp\util\;C:\temp\dp\util\stack
> 
> 
> when using
>  replace="\2"
> 
> i get =
> [echo] ${newstring} == ;C:\temp\dp\util\stack
> 
> 
> Regards, Gilbert
> 
> 
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@ant.apache.org
> For additional commands, e-mail: user-help@ant.apache.org
> 
> 
> 

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RE: ant regex

Posted by "Rebhan, Gilbert" <Gi...@huk-coburg.de>.
 
Hi,


-----Original Message-----
From: snenkov [mailto:snenkov@yahoo.com] 
Sent: Wednesday, June 13, 2007 12:01 AM
To: user@ant.apache.org
Subject: ant regex

/*
I want to get back

"C:\temp\dp\util\;C:\temp\dp\util\stack"
*/

your regexp works for me with antcontrib <propertyregex>,
using the default regexp engine from sun jdk1.4

<project name="bla" default="main" basedir=".">
    <!-- Import AntContrib -->
    <taskdef resource="net/sf/antcontrib/antlib.xml" />

    <property name="teststring"
value="C:\temp\dp\util\bin;C:\temp\dp\util\stack"/>

    <target name="depends">

      <propertyregex property="newstring"
                    input="${teststring}"
                    regexp="(.*)bin(.*)"
                    replace="\1\2"
                    casesensitive="false" />
    </target>

    <target name="main" depends="depends">
      <echo>$${newstring} == ${newstring}</echo>
    </target>

</project>


[echo] ${newstring} == C:\temp\dp\util\;C:\temp\dp\util\stack


when using
 replace="\2"

i get =
[echo] ${newstring} == ;C:\temp\dp\util\stack


Regards, Gilbert


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