Method getChunkModuleRenderedHashMap

lib/ChunkGraph.js:859–896

* Gets chunk module rendered hash map. * @param {Chunk} chunk the chunk * @param {ModuleFilterPredicate} filterFn function used to filter modules * @param {number} hashLength length of the hash * @param {boolean} includeAllChunks all chunks or only async chunks * @returns {ChunkModuleHashM

(
		chunk,
		filterFn,
		hashLength = 0,
		includeAllChunks = false
	)

	 * @returns {ChunkModuleHashMap} chunk to module id to module hash object
	 */
	getChunkModuleRenderedHashMap(
		chunk,
		filterFn,
		hashLength = 0,
		includeAllChunks = false
	) {
		/** @type {ChunkModuleHashMap} */
		const chunkModuleHashMap = Object.create(null);

		for (const asyncChunk of includeAllChunks
			? chunk.getAllReferencedChunks()
			: chunk.getAllAsyncChunks()) {
			/** @type {IdToHashMap | undefined} */
			let idToHashMap;
			for (const module of this.getOrderedChunkModulesIterable(
				asyncChunk,
				compareModulesById(this)
			)) {
				if (filterFn(module)) {
					if (idToHashMap === undefined) {
						/** @type {IdToHashMap} */
						idToHashMap = Object.create(null);
						chunkModuleHashMap[/** @type {ChunkId} */ (asyncChunk.id)] =
							/** @type {IdToHashMap} */
							(idToHashMap);
					}
					const moduleId = this.getModuleId(module);
					const hash = this.getRenderedModuleHash(module, asyncChunk.runtime);
					/** @type {IdToHashMap} */
					(idToHashMap)[/** @type {ModuleId} */ (moduleId)] = hashLength
						? hash.slice(0, hashLength)
						: hash;
				}
			}
		}

		return chunkModuleHashMap;
	}

	/**
	 * Gets chunk condition map.