You could adapt this for your needs..
<target name="update_manifest">
<script language="javascript"> <![CDATA[
function updVersion(s) {
// version numbers in the for x.y.z (major.minor.micro)
majorIx = s.indexOf('.');
minorIx = s.indexOf('.',majorIx + 1);
major = s.substring(0, majorIx);
minor = s.substring(majorIx + 1, minorIx);
micro = s.substring(minorIx + 1, s.length());
micro ++;
return major + "." + minor + "." + micro;
}
//
// some stuff to get thisVersionLine from a manifest file
//
if (thisVersionLine.indexOf('.') > 0) { // is it a version line
newVersionLine = updVersion(thisVersionLine);
manifest.setProperty("manifest.oldValue",thisVersionLine);
manifest.setProperty("manifest.newValue",newVersionLine);
}
</script>
<echo message="manifest.oldValue = ${manifest.oldValue}"/>
<echo message="manifest.newValue = ${manifest.newValue}"/>
</target>
> -----Original Message-----
> From: Euan Guttridge [mailto:[EMAIL PROTECTED]]
> Sent: 19 December 2002 16:13
> To: 'Ant Users List'
> Subject: increment integer task
>
>
> Has anyone succesfully got the "math" task running in Ant?
> (from the add on
> in Antelope). Or.. does anyone know of another task which
> will increment an
> integer variable?
>
>
> Thanks,
> Euan
>
> --
> To unsubscribe, e-mail:
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> For additional commands, e-mail:
> <mailto:[EMAIL PROTECTED]>
>
>
>
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