header-max-length.ts

import {maxLength} from '@commitlint/ensure';
import {SyncRule} from '@commitlint/types';

export const headerMaxLength: SyncRule<number> = (
	parsed,
	_when = undefined,
	value = 0
) => {
	return [
		maxLength(parsed.header, value),
		`header must not be longer than ${value} characters, current length is ${
			parsed.header.length
		}`
	];
};