Method updateHash

lib/ExternalModule.js:1334–1353

* Updates the hash with the data contributed by this instance. * @param {Hash} hash the hash used to track dependencies * @param {UpdateHashContext} context context * @returns {void}

(hash, context)

	 * @returns {void}
	 */
	updateHash(hash, context) {
		const { chunkGraph } = context;
		hash.update(
			`${this._resolveExternalType(this.externalType)}${JSON.stringify(
				this.request
			)}${this.isOptional(chunkGraph.moduleGraph)}`
		);
		const meta = /** @type {ImportDependencyMeta | undefined} */ (
			this.dependencyMeta
		);
		if (meta) {
			if (meta.phase) {
				hash.update(`|phase=${ImportPhaseUtils.stringify(meta.phase)}`);
			}
			if (meta.attributes) {
				hash.update(`|attributes=${JSON.stringify(meta.attributes)}`);
			}
		}
		super.updateHash(hash, context);
	}

	/**
	 * Serializes this instance into the provided serializer context.