FM / wasm-async

/var/www/cobraambalaj/node_modules/webpack/lib/wasm-async/

/var/www/cobraambalaj/node_modules/webpack/lib/wasm-async

Name	Size	Mode	Actions
AsyncWasmChunkLoadingRuntimeModule.js	2352	0644	edit dl rm
AsyncWebAssemblyGenerator.js	1270	0644	edit dl rm
AsyncWebAssemblyJavascriptGenerator.js	5590	0644	edit dl rm
AsyncWebAssemblyModulesPlugin.js	5875	0644	edit dl rm
AsyncWebAssemblyParser.js	1877	0644	edit dl rm

Edit: /var/www/cobraambalaj/node_modules/webpack/lib/wasm-async/AsyncWebAssemblyJavascriptGenerator.js (5590B)

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

"use strict";

const { RawSource } = require("webpack-sources");
const Generator = require("../Generator");
const InitFragment = require("../InitFragment");
const RuntimeGlobals = require("../RuntimeGlobals");
const Template = require("../Template");
const WebAssemblyImportDependency = require("../dependencies/WebAssemblyImportDependency");

/** @typedef {import("webpack-sources").Source} Source */
/** @typedef {import("../DependencyTemplates")} DependencyTemplates */
/** @typedef {import("../Generator").GenerateContext} GenerateContext */
/** @typedef {import("../Module")} Module */
/** @typedef {import("../NormalModule")} NormalModule */
/** @typedef {import("../RuntimeTemplate")} RuntimeTemplate */

const TYPES = new Set(["webassembly"]);

class AsyncWebAssemblyJavascriptGenerator extends Generator {
	constructor(filenameTemplate) {
		super();
		this.filenameTemplate = filenameTemplate;
	}

/**
	 * @param {NormalModule} module fresh module
	 * @returns {Set<string>} available types (do not mutate)
	 */
	getTypes(module) {
		return TYPES;
	}

/**
	 * @param {NormalModule} module the module
	 * @param {string=} type source type
	 * @returns {number} estimate size of the module
	 */
	getSize(module, type) {
		return 40 + module.dependencies.length * 10;
	}

/**
	 * @param {NormalModule} module module for which the code should be generated
	 * @param {GenerateContext} generateContext context for generate
	 * @returns {Source} generated code
	 */
	generate(module, generateContext) {
		const {
			runtimeTemplate,
			chunkGraph,
			moduleGraph,
			runtimeRequirements,
			runtime
		} = generateContext;
		runtimeRequirements.add(RuntimeGlobals.module);
		runtimeRequirements.add(RuntimeGlobals.moduleId);
		runtimeRequirements.add(RuntimeGlobals.exports);
		runtimeRequirements.add(RuntimeGlobals.instantiateWasm);
		/** @type {InitFragment[]} */
		const initFragments = [];
		/** @type {Map<Module, { request: string, importVar: string }>} */
		const depModules = new Map();
		/** @type {Map<string, WebAssemblyImportDependency[]>} */
		const wasmDepsByRequest = new Map();
		for (const dep of module.dependencies) {
			if (dep instanceof WebAssemblyImportDependency) {
				const module = moduleGraph.getModule(dep);
				if (!depModules.has(module)) {
					depModules.set(module, {
						request: dep.request,
						importVar: `WEBPACK_IMPORTED_MODULE_${depModules.size}`
					});
				}
				let list = wasmDepsByRequest.get(dep.request);
				if (list === undefined) {
					list = [];
					wasmDepsByRequest.set(dep.request, list);
				}
				list.push(dep);
			}
		}

const promises = [];

const importsObj =
			importObjRequestItems.length > 0
				? Template.asString([
						"{",
						Template.indent(importObjRequestItems.join(",\n")),
						"}"
				  ])
				: undefined;

const instantiateCall =
			`${RuntimeGlobals.instantiateWasm}(${module.exportsArgument}, ${
				module.moduleArgument
			}.id, ${JSON.stringify(
				chunkGraph.getRenderedModuleHash(module, runtime)
			)}` + (importsObj ? `, ${importsObj})` : `)`);

if (promises.length > 0)
			runtimeRequirements.add(RuntimeGlobals.asyncModule);

return InitFragment.addToSource(source, initFragments, generateContext);
	}
}

module.exports = AsyncWebAssemblyJavascriptGenerator;

cmd: