node_modules/stylelint/lib/utils/ruleMessages.js

'use strict';

/**
 * Given an object of violation messages, return another
 * that provides the same messages postfixed with the rule
 * that has been violated.
 *
 * @param {string} ruleName
 * @param {{[k: string]: string|Function}} messages - Object whose keys are message identifiers
 *   and values are either message strings or functions that return message strings
 * @return {{[k: string]: string|Function}} New message object, whose messages will be marked with the rule name
 */
module.exports = function (ruleName, messages) {
	return Object.keys(messages).reduce(
		/**
		 * @param {{[k: string]: string|Function}} newMessages
		 * @param {string} messageId
		 * @return {{[k: string]: string|Function}}
		 */
		(newMessages, messageId) => {
			const messageText = messages[messageId];

			if (typeof messageText === 'string') {
				newMessages[messageId] = `${messageText} (${ruleName})`;
			} else {
				newMessages[messageId] = (/** @type {any[]} */ ...args) => {
					return `${messageText(...args)} (${ruleName})`;
				};
			}

			return newMessages;
		},
		{},
	);
};