On 2/12/07, James Abley <[EMAIL PROTECTED]> wrote:
Probably something like:
<exec executable="/usr/bin/svn">
<arg line="info" />
<arg line="|" />
<arg line="/bin/grep" />
<arg line="Revision" />
</exec>
That will not work, the pipe etc are implemented by a shell,
so try something like the following:
<exec executable="sh">
<arg line = "-c 'ls -rtla | grep build'"/>
</exec>
or:
<exec executable="sh">
<arg value = "-c"/>
<arg value="ls -rtla | grep build"/>
</exec>
(note: in the second example, one does not need to use
single quotes, also this will probably not work in windows with
cygwin).
Peter
Mr raju varghese wrote:
> So how can i do it. tried the following way but it
> does not recognize the pipe sybmol.
> error is like Unexpected text ""|""
>
>
> <exec executable="/usr/bin/svn" failonerror="true">
> <arg line="info"/> </exec> | <exec
> executable="/bin/grep" spawn="true"> <arg
> line="Revision"/> </exec>
>
> --- Ninju Bohra <[EMAIL PROTECTED]> wrote:
>
>> Hello,
>>
>> The <exec> task allows you execute any abritary
>> commandline (including pipes) string. The <exec>
>> task also has a 'outputproperty' attribute that
>> allows you define the name of a property whose value
>> will be the output the commandline execution
>>
>> Good Luck,
>>
>> Ninju
>>
>>
>> ----- Original Message ----
>> From: Mr raju varghese
>> <[EMAIL PROTECTED]>
>> To: user@ant.apache.org
>> Sent: Saturday, February 10, 2007 3:42:07 AM
>> Subject: ant run command piping and get out put to
>> value
>>
>>
>> Hi,
>>
>> I need Ant to run some commands and save out put to
>> a
>> property value. how can i achive that. For example
>>
>> command:
>> svn info | grep version
>>
>> I need to put output of the above command to
>> property
>> called 'svninfo'. And also how can i pipe commands
>> using Ants exec.
>>
>> Thanks,
>> Raju
>>
>>
>>
>>
>>
>>
>
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