Method: Sunzi::Command#deploy

Defined in:
lib/sunzi/command.rb

#deploy(target, role, options) ⇒ Object 



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# File 'lib/sunzi/command.rb', line 20

def deploy(target, role, options)
  # compile vars and recipes
  compile(role)

  sudo = 'sudo ' if options.sudo?
  endpoint = Endpoint.new(target)

  # The host key might change when we instantiate a new VM, so
  # we remove (-R) the old host key from known_hosts.
  `ssh-keygen -R #{endpoint.host} 2> /dev/null`

  remote_commands = <<-EOS
  rm -rf ~/sunzi &&
  mkdir ~/sunzi &&
  cd ~/sunzi &&
  tar xz &&
  #{sudo}bash install.sh
  EOS

  remote_commands.strip! << ' && rm -rf ~/sunzi' if config.preferences.erase_remote_folder

  local_commands = <<-EOS
  cd compiled
  tar cz . | ssh -o 'StrictHostKeyChecking no' #{endpoint.user}@#{endpoint.host} -p #{endpoint.port} '#{remote_commands}'
  EOS

  Open3.popen3(local_commands) do |stdin, stdout, stderr|
    stdin.close
    t = Thread.new do
      while (line = stderr.gets)
        print line.color(:red)
      end
    end
    while (line = stdout.gets)
      print line.color(:green)
    end
    t.join
  end
end