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Date: Wed, 31 Jan 2007 21:29:41 +0000
From: "Peter Reilly" <peter.kitt.reilly@gmail.com>
To: "Ant Users List" <user@ant.apache.org>
Subject: Re: possible delete bug??
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 <F626113795D3EB4482E5ACFBD9346512012BA65D@mailhost.stratalight.com>
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References: 
 <F626113795D3EB4482E5ACFBD9346512012BA65D@mailhost.stratalight.com>
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1) you are excluding "a", not "temp/a"
2) java does not expose symbolic links so
   the delete task does not know that "a" is a symbolic
   link, it thinks it is a directory and follows it.

Peter




On 1/31/07, Tracy Jones <tracy@stratalight.com> wrote:
> Hi - I have the following target that is meant to delete all files in a
> directory except for the ones in a list
>
>
>
>
>
> <target name="test" depends="depends" >
>
>                 <property name="keepfiles" value="temp a b c d"/>
>
>                 <delete quiet="false" verbose="true"
> includeemptydirs="true" >
>
>                         <fileset dir="/home/sluser/test"
> excludes="${keepfiles}">
>
>                                 <include name="*/**" />
>
>                         </fileset>
>
>                 </delete>
>
>         </target>
>
>
>
>
>
> The directory temp contains sym links to directory a and b
>
>
>
> sluser@StrataLight:~/test$ ls -Rl
>
> .:
>
> total 4
>
> drwxr-xr-x    2 sluser   sluser       1024 Jan 24 22:09 a
>
> drwxr-xr-x    2 sluser   sluser       1024 Jan 24 22:09 b
>
> drwxr-xr-x    2 sluser   sluser       1024 Jan 24 22:09 c
>
> drwxr-xr-x    2 sluser   sluser       1024 Jan 24 22:09 temp
>
>
>
> ./a:
>
> total 0
>
>
>
> ./b:
>
> total 0
>
>
>
> ./c:
>
> total 0
>
>
>
> ./temp:
>
> total 0
>
> lrwxrwxrwx    1 sluser   sluser          4 Jan 24 22:09 a -> ../a
>
> lrwxrwxrwx    1 sluser   sluser          4 Jan 24 22:09 b -> ../b
>
>
>
> Then I run my script, delete tries to delete the directory temp even
> though it is contained in the exclusions.  If I do not have sym links
> inside temp, this works properly.
>
>
>
> test:
>
> Setting project property: keepfiles -> temp a b c d
>
> fileset: Setup scanner in dir /home/sluser/test with patternSet{
> includes: [*/**] excludes: [temp, a, b, c, d] }
>
>    [delete] Deleting /home/sluser/test/temp/b
>
>
>
> BUILD FAILED
>
> /var/stratalight/home/sluser/test.xml:18: Unable to delete directory
> /home/sluser/test/temp/b
>
>
>
> Is this a bug?  Or a feature :-)
>
>
>
> Tracy
>
>
>
>
>
>
>
>
>
>

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