@tanstack/start-server-core/dist/esm/router-manifest.js

Modern and scalable routing for React applications

import { buildDevStylesUrl, rootRouteId } from "@tanstack/router-core";
//#region src/router-manifest.ts
var DEV_SSR_STYLES_BASEPATH = process.env.TSS_DEV_SSR_STYLES_BASEPATH || "/";
/**
* @description Returns the router manifest data that should be sent to the client.
* This includes only the assets and preloads for the current route and any
* special assets that are needed for the client. It does not include relationships
* between routes or any other data that is not needed for the client.
*
* The client entry URL is returned separately so that it can be transformed
* (e.g. for CDN rewriting) before being embedded into the `<script>` tag.
*
* @param matchedRoutes - In dev mode, the matched routes are used to build
* the dev styles URL for route-scoped CSS collection.
*/
async function getStartManifest(matchedRoutes) {
	const { tsrStartManifest } = await import("tanstack-start-manifest:v");
	const startManifest = tsrStartManifest();
	const rootRoute = startManifest.routes[rootRouteId] = startManifest.routes[rootRouteId] || {};
	rootRoute.assets = rootRoute.assets || [];
	if (process.env.TSS_DEV_SERVER === "true" && process.env.TSS_DEV_SSR_STYLES_ENABLED !== "false" && matchedRoutes) {
		const matchedRouteIds = matchedRoutes.map((route) => route.id);
		rootRoute.assets.push({
			tag: "link",
			attrs: {
				rel: "stylesheet",
				href: buildDevStylesUrl(DEV_SSR_STYLES_BASEPATH, matchedRouteIds),
				"data-tanstack-router-dev-styles": "true"
			}
		});
	}
	let injectedHeadScripts;
	if (process.env.TSS_DEV_SERVER === "true") {
		const mod = await import("tanstack-start-injected-head-scripts:v");
		if (mod.injectedHeadScripts) injectedHeadScripts = mod.injectedHeadScripts;
	}
	return {
		manifest: { routes: Object.fromEntries(Object.entries(startManifest.routes).flatMap(([k, v]) => {
			const result = {};
			let hasData = false;
			if (v.preloads && v.preloads.length > 0) {
				result["preloads"] = v.preloads;
				hasData = true;
			}
			if (v.assets && v.assets.length > 0) {
				result["assets"] = v.assets;
				hasData = true;
			}
			if (!hasData) return [];
			return [[k, result]];
		})) },
		clientEntry: startManifest.clientEntry,
		injectedHeadScripts
	};
}
//#endregion
export { getStartManifest };

//# sourceMappingURL=router-manifest.js.map