Hi,
We do something like this:
<for param="file">
<path>
<fileset dir="${my.dir}" includes="*.xml"/>
</path>
<sequential>
<java classname="com.nokia.hello">
<arg value="@{file}"/>
<arg value="${server}"/>
</java>
</sequential>
</for>
Thanks
-----Original Message-----
From: ext Karr, David [mailto:[EMAIL PROTECTED]
Sent: 24 June 2008 16:39
To: Ant Users List
Subject: RE: Is it possible to run a target for each file in a fileset?
It might be possible to mix in the capabilities of the "xmltask"
library. This has the ability to call a target for every occurrence of
a particular xpath result value. If you could find a way to generate an
xml doc with one element for each file name (perhaps using xmltask
itself), you could then use xmltask to implicitly iterate through the
occurrences.
> -----Original Message-----
> From: Andy Stevens [mailto:[EMAIL PROTECTED]
> Sent: Tuesday, June 24, 2008 4:40 AM
> To: [email protected]
> Subject: Is it possible to run a target for each file in a fileset?
>
> Hi,
>
> I'm trying to include jslint in the build script for one of our web
> apps, using Rhino to run the jslint.js javascript file.
>
> Initially, I used
> <java classname="org.mozilla.javascript.tools.shell.Main"
> failonerror="true" fork="true">
> <arg value="lib/test/jslint.js"/>
> <arg value="${build.web.dir}/javascript/main.js"/>
> <classpath path="lib/test/rhinojs-1.7r1.jar"/>
> </java>
> (an earlier target copies main.js from the original source folder to
> the build directory ${build.web.dir}, applying some token
> substitution). This worked just fine.
>
> However, but we have more javascript files than just main.js and
> jslint only appears to expect one argument for the file to check. So
> I need to run the above on each of our files in turn. Since this
> didn't appear to be possible with <java> alone I turned to
> <apply executable="java" verbose="true">
> <arg value="-classpath"/>
> <arg value="lib/test/rhinojs-1.7r1.jar"/>
> <arg value="org.mozilla.javascript.tools.shell.Main"/>
> <arg value="lib/test/jslint.js"/>
> <fileset dir="${build.web.dir}/javascript"
> includes="**/*.js"/>
> </apply>
> Not ideal, but so long as there's a java executable on the path I
> guess it'll work. I'd rather have used <java> for the various
> classpath etc. settings, but it'll do. Perhaps one day some of this
> behaviour might be included in the java task, or someone will come up
> with an <applyjava> task that combines the two, or maybe the <apply>
> task could be changed to specify/nest another target or task instead
> of the executable...
>
> The only problem with the above is that jslint.js doesn't output the
> filename of the file it's processing, so if more than one javascript
> file produces warnings, all I get is a bunch of line & column numbers
> with no clue as to which of the problems are in which file(s) :-( So
> before it runs jslint each time I want to print the filename. I
> suppose I could create a batch file to do this (containing an echo and
> the above java command, each with %1 in their arguments) and have
> <apply> call that, but I'd rather do it in the Ant script if possible.
> I haven't found a way to combine the echo & java commands into a
> single command line (separating them with ; just makes it ignore the
> second command) so I'm wondering if it's possible to loop over the
> fileset and call a separate target (containing <echo> and <java>
> tasks) for each one in turn, passing the filename in a
> property/parameter? Kind of like a cross between the <apply> and
> <ant>/<antcall> tasks.
>
> Is that possible, or is the batch file going to be the easiest way to
> do what I need? Or can anyone suggest another way I've not thought
> of?
>
> TIA,
>
>
> Andy.
> --
> http://pseudoq.sourceforge.net/ Open source java sudoku solver
>
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