Hm, so I´ll try to write a .sh to accomplish the same and only trigger this script via fab for now. But obviously it would be nice to have such functionality in fabfiles, so: no Linux guru around here who has an idea on why the vars are not being available?
Cheers carsten 2008/10/14 Christian Vest Hansen <[EMAIL PROTECTED]> > Could be that I never actually tested rolling back like that. > > Really strange. I can confirm that it dosn't work for me either, but I > have no idea why that is. > > On Tue, Oct 14, 2008 at 5:21 PM, Carsten Kraus <[EMAIL PROTECTED]> > wrote: > > Hi folks, > > am new to fabric and to Linux in general. > > I´m working with the sample provided in /doc/samples as of > > commit cc336b5a8210e6b34082aeebef113b6e8d4431eb. (How do U reference git > > 'revisions' btw? : ) > > In the sample´s rollback() there is sth like: > > sudo( > > "export PREV=$(ls -1 %(someProjectVar)s|tail -1);" + > > ... > > ) > > ..which sets the var $PREV for later use. > > However, for me this isnt working - on my box(Ubuntu 8.04 Desktop) the > var > > $PREV will just be empty. > > I even tried > > run( > > "export FOO='bar';" + > > "echo $FOO;" > > ) > > This will also result in an empty 'out:' when I run it from fab - when I > run > > this being logged in on the target machine with the same user, it´s > working > > fine. > > Is there an alternative, how I could store eg. the most recent foldername > in > > a var for rolling back purposes? > > Apologies, if this is off-topic & thx for any pointer!! > > Carsten > > > > > > > > > > _______________________________________________ > > Fab-user mailing list > > [email protected] > > http://lists.nongnu.org/mailman/listinfo/fab-user > > > > > > > > -- > Venlig hilsen / Kind regards, > Christian Vest Hansen. >
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