[Capistrano] Re: continue if run returns error?

[Jamis Buck]

begin
  run "something"
rescue Exception => error
  puts "something broke: #{error}"
end



- Jamis

On Jan 7, 2008, at 11:28 AM, Andy Koch wrote:

If you want to be more specific, all errors that capistrano explicitly raises will be subclasses of Capistrano::Error. And any errors that cap explicitly raises that are due to an error associated with a remote server will be subclasses of Capistrano::RemoteError. And any errors that cap raises due to executing a command will be Capistrano::CommandError.

Thanks Jamis,

follow-up question - is it possible to detect the failure?

Obviously, if a run "something" fails it may be desirable to have some
fail-safe code run.

Like an exception block...

Regards,
Andy

Jamis Buck wrote:

It is a per-task setting:

 task :foo, :on_error => :continue do
   # ...
 end

With :on_error set to :continue, when a run command fails the process
will not abort--the next task in the chain will be invoked.

- Jamis

On Jan 4, 2008, at 5:16 PM, Andy Koch wrote:

Hi,


returns an error code.

Is there some option that can be passed to run for this behavior?

Let me rephrase that...

like it to continue in some cases - rather than have to start over.

Thanks

I thought I once saw it listed that one could continue if a run command if "run 'do something'" fails, then the whole deploy process quits, I'd

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