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Posted to user@ant.apache.org by "Brill, C" <C....@t-systems.com> on 2008/09/09 14:32:29 UTC
How to Check if Directory exists?
Hi,
I've got a little problem.
Here is the existing directory structure:
drwxrwxr-x 5 symosyad edasql 96 Sep 9 13:14 DWH-PQ-HQ-0837
-rw-r----- 1 symosyad edasql 3760 Sep 9 13:14
DWH-PQ-HQ-0837_Lieferung.tar.gz
drwxr-xr-x 3 symosyad edasql 96 Sep 9 13:12 archiv
In one of the first steps in my build.xml I want to check if the file
'DWH-PQ-HQ-0837_Lieferung.tar.gz' and the directory 'DWH-PQ-HQ-0837'
exist.
If the exist I want to move them into 'archiv'.
With the <available> task I can only check if files exists, isn't it?
Here is the target from my build.xml:
<target name="archiv" description="move last delivery into archiv ...">
<!-- copy recent packages to archiv -->
<copy todir="${name.dir.archiv}">
<fileset dir="${name.dir.projekt}">
<include name="**"/>
<exclude name="archiv"/>
</fileset>
</copy>
<!-- clean directory ${name.dir.projekt} -->
<dirset id="deldir" dir="${name.dir.projekt}">
<include name="*"/>
<exclude name="archiv"/>
</dirset>
<delete>
<fileset dir="${name.dir.projekt}">
<include name="*.gz"/>
</fileset>
</delete>
<for delimiter=";" list="${toString:deldir}" param="name.dir">
<sequential>
<delete
dir="${name.dir.projekt}/@{name.dir}"/>
</sequential>
</for>
</target>
Thanks for your help!
Christoph
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RE: How to Check if Directory exists?
Posted by "Rebhan, Gilbert" <Gi...@huk-coburg.de>.
-----Original Message-----
From: Brill, C [mailto:C.Brill@t-systems.com]
Sent: Tuesday, September 09, 2008 2:32 PM
To: user@ant.apache.org
Subject: How to Check if Directory exists?
/*
Hi,
I've got a little problem.
Here is the existing directory structure:
drwxrwxr-x 5 symosyad edasql 96 Sep 9 13:14 DWH-PQ-HQ-0837
-rw-r----- 1 symosyad edasql 3760 Sep 9 13:14
DWH-PQ-HQ-0837_Lieferung.tar.gz
drwxr-xr-x 3 symosyad edasql 96 Sep 9 13:12 archiv
In one of the first steps in my build.xml I want to check if the file
'DWH-PQ-HQ-0837_Lieferung.tar.gz' and the directory 'DWH-PQ-HQ-0837'
exist.
If the exist I want to move them into 'archiv'.
With the <available> task I can only check if files exists, isn't it?
*/
<condition property="tobemoved">
<and>
<available file="/path/to/DWH-PQ-HQ-0837_Lieferung.tar.gz"/>
<available file="/path/to/DWH-PQ-HQ-0837/>"
</and>
</condition>
...
<target name="archive" if="tobemoved">
...
</target>
Regards, Gilbert
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Re: How to Check if Directory exists?
Posted by "Scot P. Floess" <fl...@mindspring.com>.
You can use a directory name for the file attribute - if it exists, it
will be set (it being the directory).
On Tue, 9 Sep 2008, Brill, C wrote:
> Hi,
>
> I've got a little problem.
> Here is the existing directory structure:
>
> drwxrwxr-x 5 symosyad edasql 96 Sep 9 13:14 DWH-PQ-HQ-0837
> -rw-r----- 1 symosyad edasql 3760 Sep 9 13:14
> DWH-PQ-HQ-0837_Lieferung.tar.gz
> drwxr-xr-x 3 symosyad edasql 96 Sep 9 13:12 archiv
>
> In one of the first steps in my build.xml I want to check if the file
> 'DWH-PQ-HQ-0837_Lieferung.tar.gz' and the directory 'DWH-PQ-HQ-0837'
> exist.
> If the exist I want to move them into 'archiv'.
> With the <available> task I can only check if files exists, isn't it?
> Here is the target from my build.xml:
>
> <target name="archiv" description="move last delivery into archiv ...">
> <!-- copy recent packages to archiv -->
> <copy todir="${name.dir.archiv}">
> <fileset dir="${name.dir.projekt}">
> <include name="**"/>
> <exclude name="archiv"/>
> </fileset>
> </copy>
> <!-- clean directory ${name.dir.projekt} -->
> <dirset id="deldir" dir="${name.dir.projekt}">
> <include name="*"/>
> <exclude name="archiv"/>
> </dirset>
> <delete>
> <fileset dir="${name.dir.projekt}">
> <include name="*.gz"/>
> </fileset>
> </delete>
> <for delimiter=";" list="${toString:deldir}" param="name.dir">
> <sequential>
> <delete
> dir="${name.dir.projekt}/@{name.dir}"/>
> </sequential>
> </for>
> </target>
>
> Thanks for your help!
>
> Christoph
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@ant.apache.org
> For additional commands, e-mail: user-help@ant.apache.org
>
>
Scot P. Floess
27 Lake Royale
Louisburg, NC 27549
252-478-8087 (Home)
919-754-4592 (Work)
Chief Architect JPlate http://sourceforge.net/projects/jplate
Chief Architect JavaPIM http://sourceforge.net/projects/javapim
Architect Keros http://sourceforge.net/projects/keros
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RE: How to Check if Directory exists?
Posted by "Peters, John" <Jo...@bcbsfl.com>.
No available checks directories too.
http://ant.apache.org/manual/CoreTasks/available.html
Sets a property if a resource is available at runtime.
This resource can be a file, a directory, a class in the classpath, or a
JVM system resource.
-----Original Message-----
From: Brill, C [mailto:C.Brill@t-systems.com]
Sent: Tuesday, September 09, 2008 8:32 AM
To: user@ant.apache.org
Subject: How to Check if Directory exists?
Hi,
I've got a little problem.
Here is the existing directory structure:
drwxrwxr-x 5 symosyad edasql 96 Sep 9 13:14 DWH-PQ-HQ-0837
-rw-r----- 1 symosyad edasql 3760 Sep 9 13:14
DWH-PQ-HQ-0837_Lieferung.tar.gz
drwxr-xr-x 3 symosyad edasql 96 Sep 9 13:12 archiv
In one of the first steps in my build.xml I want to check if the file
'DWH-PQ-HQ-0837_Lieferung.tar.gz' and the directory 'DWH-PQ-HQ-0837'
exist.
If the exist I want to move them into 'archiv'.
With the <available> task I can only check if files exists, isn't it?
Here is the target from my build.xml:
<target name="archiv" description="move last delivery into archiv ...">
<!-- copy recent packages to archiv -->
<copy todir="${name.dir.archiv}">
<fileset dir="${name.dir.projekt}">
<include name="**"/>
<exclude name="archiv"/>
</fileset>
</copy>
<!-- clean directory ${name.dir.projekt} -->
<dirset id="deldir" dir="${name.dir.projekt}">
<include name="*"/>
<exclude name="archiv"/>
</dirset>
<delete>
<fileset dir="${name.dir.projekt}">
<include name="*.gz"/>
</fileset>
</delete>
<for delimiter=";" list="${toString:deldir}" param="name.dir">
<sequential>
<delete
dir="${name.dir.projekt}/@{name.dir}"/>
</sequential>
</for>
</target>
Thanks for your help!
Christoph
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