Method getModuleDeferredAsyncDepsMap

lib/ContextModule.js:752–777

* @param {Dependency[]} dependencies all dependencies * @param {ChunkGraph} chunkGraph chunk graph * @returns {UserRequestsMap} map with user requests

(dependencies, chunkGraph)

	 * @returns {UserRequestsMap} map with user requests
	 */
	getModuleDeferredAsyncDepsMap(dependencies, chunkGraph) {
		const moduleGraph = chunkGraph.moduleGraph;
		const comparator = compareModulesById(chunkGraph);
		// if we filter first we get a new array
		// therefore we don't need to create a clone of dependencies explicitly
		// therefore the order of this is !important!
		const sortedModules = dependencies
			.map(
				(dependency) =>
					/** @type {Module} */ (moduleGraph.getModule(dependency))
			)
			.filter(Boolean)
			.sort(comparator);
		/** @type {UserRequestsMap} */
		const map = Object.create(null);
		for (const module of sortedModules) {
			if (!(/** @type {BuildMeta} */ (module.buildMeta).async)) {
				const id = /** @type {ModuleId} */ (chunkGraph.getModuleId(module));
				map[id] = Array.from(
					getOutgoingAsyncModules(chunkGraph.moduleGraph, module),
					(m) => chunkGraph.getModuleId(m)
				).filter((id) => id !== null);
			}
		}
		return map;
	}

	/**
	 * @param {false | UserRequestsMap} asyncDepsMap fake map