/**
   * Determines the JSON query found at a given position.
   * For example, suppressions will use JSON queries to limit the scope of the suppression (e.g. `$..parameters[?(@.name === 'quirkyParam')]`).
   *
   * @param position The position to look at for a JSON query.
   */
  public GetJsonQueryAt(position: Position): string | null {
    const lines = this.document.split("\n");
    const potentialQuery: string = (lines[position.line].match(/\B\$[.[].+/g) || [])[0];

    try {
      parse(potentialQuery);
    } catch (e) {
      return null;
    }

    return potentialQuery;
  }

const overrideFn = (opt, opts) => {
  if (typeof(opts) === 'undefined') {
    opts = [];
  }
  const [path, val] = opt.split('=');
  if (typeof(path) === 'undefined' || typeof(val) === 'undefined') {
    // tslint:disable-next-line
    console.warn('Invalid format for invalid config. Correct is -> jsonpath=value');
    return opts;
  }
  try {
    jp.parse(path);
  } catch (e) {
    // tslint:disable-next-line
    console.warn('JSONPath is invalid', e);
  }
  opts.push({ path, val });
  return opts;
};

export function parse(jsonPath: string): JsonPath {
  return jsonpath.parse(jsonPath).map(part => part.expression.value).slice(1);
}