I think this kind of condition will do the proper job:
<resourcecount when="greater" count="0">
<tarfileset includes="my-file-i-want-to-select">
<gzipresource>
<file file="myfile.tar.gz" />
</gzipresource>
</tarfileset>
</resourcecount>
Nicolas
Le 6 mai 2011 à 19:14, Matt Benson a écrit :
> On Fri, May 6, 2011 at 11:09 AM, Ben Tu <ben...@gmail.com> wrote:
>> Hi,
>>
>> Is there a task in Ant that I can check if the file exists in myfile.tar.gz
>> file without extracting it?
>>
>>
>
> With the tar being gzipped, I can't think of anything in core Ant that
> will just do this. If you want to gunzip it first, you can use the
> <archives> resource collection.
>
> Matt
>
>>
>> Here is the content of myfile.tar.gz after extracted.
>>
>> Dir1/
>>
>> fileA
>>
>> fileB
>>
>> dir2/
>>
>> fileC
>>
>>
>>
>> I want to check if fileC exists in myfile.tar.gz without extracting
>> myfile.tar.gz. is there such a task in Ant for this purpose?
>>
>>
>>
>> thanks, Ben
>>
>
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