gs_nuxt/node_modules/enhanced-resolve/lib/ModuleAppendPlugin.js

/*
	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
				);
			});
	}
};