First off, thanks for your help diagnosing my problems thus far Jamis,
I appreciate it.

My Capistrano::CLI implementation, http://pastie.org/388542 , works
from rspec and the rails console, but gives the "ArgumentError:
defining a task named `tail' would shadow an existing method with that
name" in rails.

I have tried changing the Capfile and manually adding the Capfile to
the CLI impl class, but the ArgumentError still persists when run from
Rails

I guess it is not surprising that the ArgumentError is coming from
Capistrano::CLI::Execute method load_recipes(config):
  Array(options[:recipes]).each { |recipe| config.load(recipe) }
throws the ArgumentError

Is there a good way to debug how the tasks are being loaded into the
Capistrano::Configuration I am building?

thanks,
Michael

On Feb 13, 1:23 am, Jamis Buck <[email protected]> wrote:
> If you're loading Capfile, you don't need to also load deploy.rb (since
> Capfile loads deploy.rb). Perhaps the double load is causing problems?
>
> - Jamis
>
> On 2/12/09 11:15 PM, Michael Guymon wrote:
>
> > MMD::Actions::Cap is the class that is calling Capistrano as I described 
> > earlier (by including Capistrano::CLI::Execute, Capistrano::CLI::Options 
> > and handles steps for execute_requested_actions), the message 
> > 'MMD::Actions::Cap should run capistrano tasks' is the output from rspec. 
> > The Arguments error was a bug, sorry for that. Now the rspec correctly 
> > executes a 'cap staging deploy' from an external deploy.rb.
>
> > In Rails tho, I am still getting:
>
> >   capistrano/configuration/namespaces.rb:97:in `task': defining a task 
> > named `tail' would shadow an existing method with that name (ArgumentError)
>
> > which is being thrown from load_recipes(config) when the external deploy.rb 
> > is loaded. The error we indicate a collision of some sort, like the 
> > deployer.rb is being loaded twice somehow?
>
> > Here is a slimmed down version of the ruby I am attempt to execute from 
> > Rails:http://pastie.org/387991
>
> > thanks,
> > Michael
>
> > Jamis Buck wrote:
> >> On 2/12/09 9:17 PM, Michael Guymon wrote:
>
> >>> I should have been more clear in the first place, I am actually trying
> >>> to cap deploy another application from Rails, so it is trying to load
> >>> a deploy.rb that is not in the RAILS_ROOT.
>
> >>> In my rspec spec, if I load the Capfile first, then the external
> >>> deploy.rb, attempt to execute 'staging deploy' in Rails, I get the
> >>> strange error:
>
> >>> ArgumentError in 'MMD::Actions::Cap should run capistrano tasks'
> >>> wrong # of arguments(1 for 0)
>
> >> I have absolutely no idea what MMD::Actions::Cap is. It's definitely not
> >> Capistrano.
>
> >> - Jamis
>
>
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