GetMainFilenameRuntimeModule.js
a00ef2159c6edev

GetMainFilenameRuntimeModule.js
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			/*
			MIT License http://www.opensource.org/licenses/mit-license.php
			*/

			"use strict";

			const RuntimeGlobals = require("../RuntimeGlobals");
			const RuntimeModule = require("../RuntimeModule");
			const Template = require("../Template");

			/** @typedef {import("../Compilation")} Compilation */

			class GetMainFilenameRuntimeModule extends RuntimeModule {
			/**
			* @param {string} name readable name
			* @param {string} global global object binding
			* @param {string} filename main file name
			*/
			constructor(name, global, filename) {
			super(`get ${name} filename`);
			this.global = global;
			this.filename = filename;
			}

			/**
			* @returns {string} runtime code
			*/
			generate() {
			const { global, filename, compilation, chunk } = this;
			const { runtimeTemplate } = compilation;
			const url = compilation.getPath(JSON.stringify(filename), {
			hash: `" + ${RuntimeGlobals.getFullHash}() + "`,
			hashWithLength: length =>
			`" + ${RuntimeGlobals.getFullHash}().slice(0, ${length}) + "`,
			chunk,
			runtime: chunk.runtime
			});
			return Template.asString([
			`${global} = ${runtimeTemplate.returningFunction(url)};`
			]);
			}
			}

			module.exports = GetMainFilenameRuntimeModule;