I'm having trouble getting a "solo" Capistrano app (as discussed
in "Deploying Rails Applications") to work. I'm hoping someone
on this list can give me a hand.
My impression is that the SSH login is failing, because of some
authorization issue, but I've tried setting assorted variables
with no success. Help?
-r
P.S. I'd also like to know is there's a way to get the return
code from a failing command, assuming I get that far...
=== === ===
$ cat t1_s
#!/usr/bin/env ruby
#
# t1_s - sub-command for use by t1.cap
puts 'Hi on STDOUT'
STDERR.puts 'Hi on STDERR'
=== === ===
$ cat t1.cap
# t1.cap
set :application, 'localhost'
set :user, 'rdm'
role :arti, application
desc 'Run a test command.'
task :test_cmd, :roles => :arti do
begin
cmd = 'Work/Cap/t1_s'
run cmd do |channel, stream, data|
case stream
when :err
puts "stderr from #{channel[:host]}: #{data}"
when :out
puts "stdout from #{channel[:host]}: #{data}"
end
end
rescue
puts 'Command failed: ' + $!
end
end
=== === ===
$ cap -f ./t1.cap test_cmd
* executing `test_cmd'
* executing "Work/Cap/t1_s"
servers: ["localhost"]
Command failed: connection failed for: localhost
(NoMethodError: private method `split' called for nil:NilClass)
=== === ===
--
http://www.cfcl.com/rdm Rich Morin
http://www.cfcl.com/rdm/resume [EMAIL PROTECTED]
http://www.cfcl.com/rdm/weblog +1 650-873-7841
Technical editing and writing, programming, and web development
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