Method: DRbQS::ProcessDefinition#information_string

Defined in:
lib/drbqs/execute/process_define.rb

#information_stringObject



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# File 'lib/drbqs/execute/process_define.rb', line 260

def information_string
  info = information
  str = "Server:\n"
  ary = (info[:server] + info[:node]).map do |name, data|
    name.size
  end
  string_name_size = ary.max
  info[:server].each do |name, data|
    if data[:unix_domain_socket]
      prop = "local(unix socket domain)"
    elsif data[:ssh]
      prop = "ssh"
    else
      prop = "local(ssh)"
    end
    str << (info[:default][:server] == name ? " * " : (data[:template] ? " - " : "   "))
    str << sprintf("%- #{string_name_size}s  %s\n", name, prop)
  end
  str << "\nNode:\n"
  info[:node].each do |name, data|
    if data[:type] == :group
      prop = 'group: ' << data[:args].map(&:to_s).join(',')
    else
      prop = (data[:ssh] ? 'ssh' : 'local')
    end
    if info[:default][:node].include?(name)
      str << " * "
    elsif data[:type] == :group
      str << " # "
    elsif data[:template]
      str << " - "
    else
      str << "   "
    end
    str << sprintf("%- #{string_name_size}s  %s\n", name, prop)
  end
  str << "\nDefault port:\n   #{info[:default][:port]}"
  str << "\n\nHelp:\n"
  str << "   ssh:   Process over SSH\n"
  str << "   local: Process on localhost\n"
  str << "   *: default, -: template, #: node group"
end