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Run script/console Remotely with Capistrano (See related posts)

From http://errtheblog.com/post/21.
Allows you to execute script/console remotely through Capistrano. Not for use on multi-machine :roles.

desc "remotely console" 
task :console, :roles => :app do
  input = ''
  run "cd #{current_path} && ./script/console #{ENV['RAILS_ENV']}" do |channel, stream, data|
    next if data.chomp == input.chomp || data.chomp == ''
    print data
    channel.send_data(input = $stdin.gets) if data =~ /^(>|\?)>/
  end
end
to ruby rails irb capistrano by err on Mon Aug 28 01:52:15 -0400 2006

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