--- [EMAIL PROTECTED] wrote:
> AntContrib <propertyregex>
>
> <propertyregex property="version.wrong"
> input="${versionstring}"
> regex="\d{1}\.\d{1}\.\d{1-2}" replace=""/>
> <fail message="versionstring is wrong"
> if="version.wrong"/>
Have to use a condition probably... version.wrong
would be set in any event. Easiest might be to add
defaultValue="wrong" to propertyregex, then:
<fail message="versionstring is wrong">
<condition>
<equals arg1="wrong" arg2="version.wrong" />
</condition>
</fail>
-Matt
>
> Just a quick shot ...
>
>
> Jan
>
>
>
> >-----Ursprüngliche Nachricht-----
> >Von: Bailey, David
> [mailto:[EMAIL PROTECTED]
> >Gesendet: Dienstag, 16. August 2005 18:28
> >An: 'user@ant.apache.org'
> >Betreff: Pattern matching the value of a property
> >
> >
> >I have a wrapper which expects to receive a version
> string
> >(\d{1}\.\d{1}\.\d{1-2}), and pass it to Ant as a
> >-DPROPERTY=VALUE pair. I want to perform
> validation on the
> >version string to insure that it actually matches
> the
> >specified pattern.
> >
> >So far as I am aware, I can't do this validation in
> the
> >wrapper (I'm bound by a Windows .bat file), but I
> believe I
> >can do it in Ant. However, all of the
> documentation I've read
> >only concerns pattern matching in either file names
> or file
> >contents. Is there a task in the Ant canon, either
> the 'core'
> >tasks or the 'optional' tasks, which will do this
> for me?
> >
> >For that matter, if anyone out there is a whiz at
> .bat files
> >and can explain to me how to do the validation
> there, I'll be
> >happy with that, too.
> >
> >Thanks,
> >--dave
> >
>
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