webpack/lib/RequestShortener.js

Packs CommonJs/AMD modules for the browser. Allows to split your codebase into multiple bundles, which can be loaded on demand. Support loaders to preprocess files, i.e. json, jsx, es7, css, less, ... and your custom stuff.

/*
	MIT License http://www.opensource.org/licenses/mit-license.php
	Author Tobias Koppers @sokra
*/

"use strict";

const { contextify } = require("./util/identifier");

class RequestShortener {
	/**
	 * @param {string} dir the directory
	 * @param {object=} associatedObjectForCache an object to which the cache will be attached
	 */
	constructor(dir, associatedObjectForCache) {
		this.contextify = contextify.bindContextCache(
			dir,
			associatedObjectForCache
		);
	}

	/**
	 * @param {string | undefined | null} request the request to shorten
	 * @returns {string | undefined | null} the shortened request
	 */
	shorten(request) {
		if (!request) {
			return request;
		}
		return this.contextify(request);
	}
}

module.exports = RequestShortener;