@lou.codes/cron/dist/normalizeAliases.js

⏲️ Cron Quartz and Cron UNIX expression parser

import { keys } from "@lou.codes/constants/Object.js";
import { build, or } from "functional-expression";
import { normalizeMap } from "./normalizeMap.js";
/**
 * Normalizes day and month 3 letter aliases into their number counterparts.
 *
 * @category Cron String
 * @example
 * ```typescript
 * normalizeAliases("* * 13 oct fri"); // "* * 13 10 5"
 * ```
 * @param expression String expression.
 * @returns Normalized expression
 */
export const normalizeAliases = expression =>
	expression.replaceAll(
		build("giu")(or(...keys(normalizeMap))),
		alias => `${normalizeMap[alias.toLocaleLowerCase()]}`,
	);