Method fetchDynamicDependencies

src/ModuleLoader.ts:363–397

(
		module: Module,
		resolveDynamicImportPromises: readonly ResolveDynamicDependencyPromise[]
	)

	}

	private async fetchDynamicDependencies(
		module: Module,
		resolveDynamicImportPromises: readonly ResolveDynamicDependencyPromise[]
	): Promise<void> {
		const dependencies = await Promise.all(
			resolveDynamicImportPromises.map(resolveDynamicImportPromise =>
				resolveDynamicImportPromise.then(async ([{ argument, node }, resolvedId]) => {
					if (resolvedId === null) return null;
					if (typeof resolvedId === 'string') {
						node.resolution = resolvedId;
						return null;
					}
					if (node.phase === 'source' && !resolvedId.external) {
						return error(
							logNonExternalSourcePhaseImport(
								typeof argument === 'string' ? argument : relativeId(resolvedId.id),
								module.id
							)
						);
					}
					return (node.resolution = await this.fetchResolvedDependency(
						relativeId(resolvedId.id),
						module.id,
						resolvedId
					));
				})
			)
		);
		for (const dependency of dependencies) {
			if (dependency) {
				module.dynamicDependencies.add(dependency);
				dependency.dynamicImporters.push(module.id);
			}
		}
	}

	// If this is a preload, then this method always waits for the dependencies of
	// the module to be resolved.