lib/classes/CLI.js/CLI/displayCommandOptions
class CLI:  displayCommandOptions(commandObject) {
    const dotsLength = 40;
    _.forEach(commandObject.options, (optionsObject, option) => {
      let optionsDots = _.repeat('.', dotsLength - option.length);
      const optionsUsage = optionsObject.usage;

      if (optionsObject.required) {
        optionsDots = optionsDots.slice(0, optionsDots.length - 18);
      } else {
        optionsDots = optionsDots.slice(0, optionsDots.length - 7);
      }
      if (optionsObject.shortcut) {
        optionsDots = optionsDots.slice(0, optionsDots.length - 5);
      }

      const optionInfo = `    --${option}`;
      let shortcutInfo = '';
      let requiredInfo = '';
      if (optionsObject.shortcut) {
        shortcutInfo = ` / -${optionsObject.shortcut}`;
      }
      if (optionsObject.required) {
        requiredInfo = ' (required)';
      }

      const thingsToLog = `${optionInfo}${shortcutInfo}${requiredInfo} ${
        chalk.dim(optionsDots)} ${optionsUsage}`;
      this.consoleLog(chalk.yellow(thingsToLog));
    });
  }