text: import ExtendedError from './extended';
  
  // This is experimental and not actually used by vulcan:errors
  
  /**
   * Rethrow an error that you caught in your code, adding an additional message,
   * and preserving the stack trace
   *
   * Based on https://github.com/deployable/deployable-errors
   * See https://stackoverflow.com/questions/42754270/re-throwing-exception-in-nodejs-and-not-losing-stack-trace
   *
   * @example
   * try {
   *   ... some code
   * } catch (error) {
   *   new RethrownError('new error message', error, { stack: true });
   * }
   */
  export default class RethrownError extends ExtendedError {
    /**
     * @param {string} message - An error message
     * @param {Error} error - An Error caught in a catch block
     * @param {Object} [options] - The employee who is responsible for the project.
     * @param {boolean|number} [options.stack] - Enable, disable or set the number of lines of stack output
     * @param {number} [options.remove] - The number of lines to remove from the beginning of the stack trace
     */
    constructor(message, error, options = {}) {
      super(message);
      if (!error) throw new Error(`new ${this.name} requires a message and error`);
  
      let message_lines = (this.message.match(/\n/g) || []).length + 1;
      let stack_array = this.stack.split('\n');
  
      if (options.remove) {
        stack_array.splice(message_lines, options.remove);
      }
  
      if (options.stack !== true) {
        stack_array = stack_array.slice(0, message_lines + (options.stack || 0));
      }
  
      //this.original = error;
      this.stack = stack_array.join('\n') + '\n' + error.stack;
    }
  }
  