On May 29, 2014, at 10:23 AM, Mark McFate <[email protected]> wrote:
> 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} ${additional_options}",
> path => [ '/bin', '/usr/bin' ],
> }
> }
>
> This doesn't work and neither does specifying an empty or nil attribute, like
> "creates => ''" or "creates => nil".
>
> If nothing else, I will create two different exec's, one with and the other
> without a creates attribute. Can anyone suggest a more elegant solution?
>
> Thanks in advance.
This can likely be solved with the defined() function.
http://docs.puppetlabs.com/references/latest/function.html#defined
exec { "drush-${title}" :
command => "drush ${command} ${root_option} ${uri_option} ${force_option}
${additional_options}",
path => [ '/bin', '/usr/bin' ],
if defined('$creates') {
creates => $creates,
}
}
--
Peter
--
You received this message because you are subscribed to the Google Groups
"Puppet Users" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To view this discussion on the web visit
https://groups.google.com/d/msgid/puppet-users/2E296E12-92B7-4CB3-B32A-B23653FB4519%40gmail.com.
For more options, visit https://groups.google.com/d/optout.
