Method: RunInBackground.run

Defined in:

lib/run_in_background.rb

.run(&b) ⇒ Object

# File 'lib/run_in_background.rb', line 397

def RunInBackground.run &b
  case Params['bg_command']
    when nil
      yield b
    when 'start'
      # To prevent service enter loop cause of background parameter
      # all options that points to run in background must be disabled
      # (for more information see documentation for RunInBackground::start!)
      Params['bg_command'] = nil
      RunInBackground.prepare_argv

      begin
        RunInBackground.start! Params['service_name']
      rescue Exception => e
        Log.error("Start service command failed: #{e.message}")
        raise
      end
    when 'delete'
      if RunInBackground.exists? Params['service_name']
        RunInBackground.delete Params['service_name']
      else
        msg = "Can't delete. Service #{Params['service_name']} already deleted"
        puts msg
        Log.warning(msg)
      end
    else
    msg = "Unsupported command #{Params['bg_command']}. Supported commands are: start, delete"
      puts msg
      Log.error(msg)
  end
nil 
end