@tanstack/solid-router/dist/esm/lazyRouteComponent.js

Modern and scalable routing for Solid applications

import { isModuleNotFoundError } from "@tanstack/router-core";
import { lazy } from "solid-js";
//#region src/lazyRouteComponent.tsx
function lazyRouteComponent(importer, exportName) {
	const resolvedExport = exportName ?? "default";
	let preloadPromise;
	const comp = lazy(() => importer().catch((error) => {
		if (isModuleNotFoundError(error) && error instanceof Error && typeof window !== "undefined" && typeof sessionStorage !== "undefined") {
			const storageKey = `tanstack_router_reload:${error.message}`;
			if (!sessionStorage.getItem(storageKey)) {
				sessionStorage.setItem(storageKey, "1");
				window.location.reload();
				return { [resolvedExport]: () => null };
			}
		}
		throw error;
	}), { export: resolvedExport });
	const load = comp.preload;
	comp.preload = () => {
		if (!preloadPromise) preloadPromise = load().then(() => {}, () => {
			preloadPromise = void 0;
		});
		return preloadPromise;
	};
	return comp;
}
//#endregion
export { lazyRouteComponent };

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