Class: Commands::Periodic

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

Instance Method Summary collapse

Instance Method Details

#options ⇒ Object

holds the options that were passed you can set any initial defaults here



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# File 'lib/commands/periodic.rb', line 13

def options
  @options ||= {
  }
end

#register(opts, global_options) ⇒ Object 



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# File 'lib/commands/periodic.rb', line 26

def register(opts, global_options)
  opts.banner = "Usage: periodic [options]"
  opts.description = "Run a periodic command"

  opts.on('-c', "--command name", "Required - Command to run.") do |v|
    options[:command] = v
  end

  opts.on('-i', "--interval value", Integer, "Required - Interval in seconds.") do |v|
    options[:interval] = v
  end

end

#required_options ⇒ Object

required options



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# File 'lib/commands/periodic.rb', line 19

def required_options
  @required_options ||= Set.new [
      :command,
      :interval
  ]
end

#run(global_options) ⇒ Object 



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# File 'lib/commands/periodic.rb', line 40

def run(global_options)

  # see if we can open the config file - we append the .config suffix
  # the file is expected to be in JSON format
  command = options[:command]
  interval = options[:interval]

  while true
    EbmSharedLib::CL.do_cmd_result(command)
    sleep(interval)
  end
end