This error occurs:
/tmp/build2.xml:22: restrict doesn't support the nested "type" element.
<project name="main">
<macrodef name="assertDirs" backtrace="false">
<element name="rc" implicit="true" />
<sequential>
<difference id="assertDirs.missing">
<rc />
<restrict>
<rc />
<type type="dir" />
</restrict>
</difference>
<fail message="Missing ${toString:assertDirs.missing}">
<condition>
<resourcecount when="gt" count="0" refid="assertDirs.missing" />
</condition>
</fail>
</sequential>
</macrodef>
<assertDirs>
<filelist id="dirs" dir="${basedir}" files="bin,chat,client" />
</assertDirs>
</project>
-----Original Message-----
From: Matt Benson [mailto:gudnabr...@yahoo.com]
Sent: Thursday, April 09, 2009 4:21 PM
To: Ant Users List
Subject: Re: fail task if subdirectories do not exist.
Here's a cool example if I do say so myself:
<project>
<macrodef name="assertDirs" backtrace="false">
<element name="rc" implicit="true" />
<sequential>
<difference id="assertDirs.missing">
<rc />
<restrict>
<rc />
<type type="dir" />
</restrict>
</difference>
<fail message="Missing ${toString:assertDirs.missing}">
<condition>
<resourcecount when="gt" count="0" refid="assertDirs.missing" />
</condition>
</fail>
</sequential>
</macrodef>
<assertDirs>
<filelist id="dirs" dir="${basedir}" files="bin,chat,client" />
</assertDirs>
</project>
Wrap that macrodef up and take it wherever you like!
HTH,
Matt
--- On Thu, 4/9/09, Lucas Albers <smurfb...@hotmail.com> wrote:
> From: Lucas Albers <smurfb...@hotmail.com>
> Subject: fail task if subdirectories do not exist.
> To: "'Ant Users List'" <user@ant.apache.org>
> Date: Thursday, April 9, 2009, 4:35 PM
> How can I a fail task for a directory
> resource count?
> I can see the syntax for failing if a file does not exists
> as part of a
> resource.
> I do not know the syntax to fail if a directory that is
> part of a resource
> does not exist:
>
> See sample code:
>
>
> Item 1:
> <fail message="Files are missing.">
> <condition>
> <not>
> <resourcecount
> count="2">
>
> <fileset id="fs" dir="." includes="one.txt,two.txt"/>
>
> </resourcecount>
> </not>
> </condition>
> </fail>
>
> Item 2:
> <fail message="missing dir:
> bin"><condition><not><available
> file="bin"
> type="dir"/></not></condition></fail>
> <fail message="missing dir:
> chat"><condition><not><available
> file="chat"
> type="dir"/></not></condition></fail>
> <fail message="missing dir:
> client"><condition><not><available
> file="client"
> type="dir"/></not></condition></fail>
>
>
>
> How can I use a resource count to check for the existence
> of subdirectories?
> I can see how to it it by defining each one, and I would
> prefer to check it
> via a property value in a resourecount thingamabob.
>
> Thx.
>
> Ps:
> I read the documentation but problem lies between keyboard
> and chair.
>
>
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