Class: Dynamic53::CLI

Inherits:
Object
  • Object
show all
Defined in:
lib/dynamic_53/cli.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(argv) ⇒ CLI

Returns a new instance of CLI.



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# File 'lib/dynamic_53/cli.rb', line 6

def initialize(argv)
  @argv = argv
  @options = {}
end

Instance Attribute Details

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/dynamic_53/cli.rb', line 4

def options
  @options
end

Instance Method Details

#parse_options! ⇒ Object 



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# File 'lib/dynamic_53/cli.rb', line 11

def parse_options!
  parser = options_parser
  parser.parse!(@argv)

  unless options[:hostname] && options[:zone]
    $stderr.puts "Error: both zone and hostname arguments must be provided."
    $stderr.puts parser.banner
    exit(1)
  end
end

#run ⇒ Object 



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# File 'lib/dynamic_53/cli.rb', line 22

def run
  parse_options!
  Dynamic53.new(options.delete(:zone), options.delete(:hostname), options).update
end