gplint/build/rules/no-multiple-empty-lines.js

A Gherkin linter/validator written in Javascript.

export const name = 'no-multiple-empty-lines';
export function run({ file }) {
    const 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: name,
                line: i + 2,
                column: 0,
            });
        }
    }
    return errors;
}
export const documentation = {
    description: 'Disallows multiple empty lines.',
    examples: [{
            title: 'Example',
            description: 'Enable rule',
            config: {
                [name]: 'error',
            }
        }],
};
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