[MacPorts] #19908: dry-run option (-y) not honored everywhere

[MacPorts]

#19908: dry-run option (-y) not honored everywhere
------------------------------+---------------------------------------------
 Reporter:  blb@…             |       Owner:  macports-tickets@…                   
     Type:  defect            |      Status:  new                                  
 Priority:  Normal            |   Milestone:  MacPorts Future                      
Component:  base              |     Version:  1.8.0                                
 Keywords:                    |        Port:                                       
------------------------------+---------------------------------------------
 At least uninstall appears to not honor the dry-run option (-y):
 {{{
 $ port -dy uninstall gimp2
 --->  Deactivating gimp2 @2.6.6_1+darwin_9+x11
 DEBUG: deactivating link: /mp/share/man/man5/gimprc.5.gz
 DEBUG: error deleting "/mp/share/man/man5/gimprc.5.gz": permission denied
     while executing
 "_deactivate_contents $name $imagefiles"
     (procedure "portimage::deactivate" line 52)
     invoked from within
 "portimage::deactivate $portname ${version}_${revision}${variants}
 $optionslist"
     (procedure "portuninstall::uninstall" line 88)
     invoked from within
 "portuninstall::uninstall $portname [composite_version $portversion [array
 get variations]] [array get options]"
 Error: port uninstall failed: error deleting
 "/mp/share/man/man5/gimprc.5.gz": permission denied
 }}}
 (It failed since I didn't use sudo, as I didn't want it actually
 uninstalling).

 Initially ran into this trying it with --follow-dependents to see if that
 would show a recursive dependent list.

-- 
Ticket URL: <http://trac.macports.org/ticket/19908>
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