Method getUserRequestMap

lib/ContextModule.js:639–663

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

(dependencies, chunkGraph)

	 * @returns {UserRequestMap} map with user requests
	 */
	getUserRequestMap(dependencies, chunkGraph) {
		const moduleGraph = chunkGraph.moduleGraph;
		// 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 sortedDependencies =
			/** @type {ContextElementDependency[]} */
			(dependencies)
				.filter((dependency) => moduleGraph.getModule(dependency))
				.sort((a, b) => {
					if (a.userRequest === b.userRequest) {
						return 0;
					}
					return a.userRequest < b.userRequest ? -1 : 1;
				});
		/** @type {UserRequestMap} */
		const map = Object.create(null);
		for (const dep of sortedDependencies) {
			const module = /** @type {Module} */ (moduleGraph.getModule(dep));
			map[dep.userRequest] =
				/** @type {ModuleId} */
				(chunkGraph.getModuleId(module));
		}
		return map;
	}

	/**
	 * @param {Dependency[]} dependencies all dependencies