gherkin-lint/dist/rules/no-multiple-empty-lines.js

A Gherkin linter/validator written in javascript

"use strict";

const rule = 'no-multiple-empty-lines';

function run(unused, file) {
  let errors = [];

  for (let i = 0; i < file.lines.length - 1; i++) {
    if (file.lines[i].trim() === '' && file.lines[i + 1].trim() == '') {
      errors.push({
        message: 'Multiple empty lines are not allowed',
        rule: rule,
        line: i + 2
      });
    }
  }

  return errors;
}

module.exports = {
  name: rule,
  run: run
};