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From Ben Tu <ben...@gmail.com>
Subject Re: How can I check if file exists in gz compress file?
Date Sat, 07 May 2011 21:00:13 GMT
thanks Nicolas. I'll look into it.

2011/5/7 Nicolas Lalevée <nicolas.lalevee@hibnet.org>

> 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 <benztu@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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