aswi2020vldc-gitlab/templetes/node_modules/enhanced-resolve/lib/ModuleAppendPlugin.js @ 0b434236

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

module.exports = class ModuleAppendPlugin {
	constructor(source, appending, target) {
		this.source = source;
		this.appending = appending;
		this.target = target;
	}

	apply(resolver) {
		const target = resolver.ensureHook(this.target);
		resolver.getHook(this.source).tapAsync("ModuleAppendPlugin", (request, resolveContext, callback) => {
			const i = request.request.indexOf("/"),
				j = request.request.indexOf("\\");
			const p = i < 0 ? j : j < 0 ? i : i < j ? i : j;
			let moduleName, remainingRequest;
			if(p < 0) {
				moduleName = request.request;
				remainingRequest = "";
			} else {
				moduleName = request.request.substr(0, p);
				remainingRequest = request.request.substr(p);
			}
			if(moduleName === "." || moduleName === "..")
				return callback();
			const moduleFinalName = moduleName + this.appending;
			const obj = Object.assign({}, request, {
				request: moduleFinalName + remainingRequest
			});
			resolver.doResolve(target, obj, "module variation " + moduleFinalName, resolveContext, callback);
		});
	}
};