Have you tried to set it to undef?
El 29/05/2014 17:13, "Mark McFate" <[email protected]> escribió:

> And thank you Joes Luis, but I'm also unable to make this work.  It seems
> the $creates parameter must be declared in my module and when left with a
> blank or nil value Puppet kicks back this error:
>
> Error: Parameter creates failed on Exec[drush-drush-download-modules]:
> creates must be a fully qualified path at
> /tmp/vagrant-puppet-1/modules-0/drush/manifests/exec.pp:68
>
> -Mark
>
> On Thursday, May 29, 2014 9:47:55 AM UTC-5, Jose Luis Ledesma wrote:
>>
>> I have not tried with the creates param, but if its undef ( I.e. no one
>> have set it) you can use it directly
>>
>> exec { "drush-${title}" :
>>
>>       command => "drush ${command} ${root_option} ${uri_option}
>> ${force_option} ${additional_options}",
>>
>>       path    => [ '/bin', '/usr/bin' ],
>>
>>       creates => $creates,
>>
>>     }
>>
>> If it's undef, this should work like not specifying it.
>>
>> Regards,
>> El 29/05/2014 16:34, "Mark McFate" <[email protected]> escribió:
>>
>>> I'm probably going about this all wrong, but I have an instance where
>>> I've employed a Puppet module and need to *sometimes* add a "creates"
>>> attribute to one of the exec's defined there.  My code (below) is probably
>>> all wrong, but I think you'll see what I am trying to do...
>>>
>>>   if $creates != nil {
>>>     exec { "drush-${title}" :
>>>       command => "drush ${command} ${root_option} ${uri_option}
>>> ${force_option} ${additional_options}",
>>>       path    => [ '/bin', '/usr/bin' ],
>>>       creates => $creates,
>>>     }
>>>   } else {
>>>     exec { "drush-${title}" :
>>>       command => "drush ${command} ${root_option} ${uri_option}
>>> ${force_option} ${additional_options}",
>>>       path    => [ '/bin', '/usr/bin' ],
>>>     }
>>>   }
>>>
>>>
>>> This doesn't work and neither does specifying an empty or nil attribute,
>>> like "creates => ''" or "creates => nil".
>>>
>>> If nothing else, I will create two different exec's, one with and the
>>> other without a creates attribute.  Can anyone suggest a more elegant
>>> solution?
>>>
>>> Thanks in advance.
>>>
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