Module: Registrable::InstanceMethods

Defined in:
lib/rviki/registrable.rb

Instance Method Summary collapse

Instance Method Details

#execute(*args) ⇒ Object 



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# File 'lib/rviki/registrable.rb', line 60

def execute(*args)
  prepare_printer

  @cmd = args.shift
  @cmd = @cmd.to_sym if @cmd
  unless valid_command?
    puts <<-EOL

Command not found: #{@cmd}
----------------------------------------

RViki Version #{RViki::VERSION::STRING} for Viki API #{self.class.api_version}
Usage: #{self.class.binary_name} <api_endpoint> [--opt optvalue] [api_param1] [api_param2]

Available API Endpoints:
#{commands_listing}
#{print_opts_parser}

Examples:

#{self.class.examples}

EOL
    exit(1)
  end

  @cmd_args = self.class.registered_commands[@cmd]
  extract_options args
  response = client.send(@cmd, client_options_hash)
  printer.object = response.parsed_response
  printer.do_print
end

#prepare_printer ⇒ Object 



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# File 'lib/rviki/registrable.rb', line 40

def prepare_printer
  @printer = RViki::Printer.new([:stdout])

  @print_opts_parser = OptionParser.new do |pop|
    pop.banner = "Print Options:"
    pop.on("-f", "--format FORMAT", [:tabular, :pretty_json, :pretty_ruby],
           "Print with FORMAT (tabular (only for array), pretty_json, or pretty_ruby)") do |pf|
      printer.format = pf
    end

    pop.on("-o", "--output clipboard,stdout", Array,
           "Output to OUTPUT_TARGET (clipboard, stdout)") do |o|
      o = o.map(&:to_sym)
      if (o.include?(:clipboard) || o.include?(:stdout))
        printer.targets = o
      end
    end
  end
end