Class: Options

Inherits:
Object
  • Object
show all
Defined in:
lib/options.rb

Overview

Defines options to be executed against the NeXpose API

Class Method Summary collapse

Class Method Details

.parse(args) ⇒ Object 



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# File 'lib/options.rb', line 8

def self.parse(args)
  options = OpenStruct.new
  options.port = 3780
  options.host = 'localhost'
  options.silo_id = nil

  option_parser = OptionParser.new do |option_parser|
    option_parser.on("-h host", "The network address of the NeXpose instance - Defaults to 'localhost'") { |arg| options.host=arg.chomp }
    option_parser.on("-u user_name", "The NeXpose user name - Required") { |arg| options.user=arg.chomp }
    option_parser.on("-p password", "The NeXpose password - Required") { |arg| options.password=arg.chomp }
    option_parser.on("-s silo-id", "The Silo ID - Optional") { |arg| options.silo_id=arg.chomp }
    option_parser.on("--port port", "The NSC port - Defaults to 3780") { |arg| options.port=arg.chomp }
    option_parser.on_tail("--help", "Help") do
      puts option_parser
      exit 0
    end
  end

  begin
    option_parser.parse!(args)
  rescue OptionParser::ParseError => e
    puts "#{e}\n\n#{option_parser}"
    exit 1
  end

  options
end