Function resolve

packages/kit/src/runtime/server/respond.js:471–647

* @param {import('@sveltejs/kit').RequestEvent} event * @param {PageNodes | undefined} page_nodes * @param {import('@sveltejs/kit').ResolveOptions} [opts]

(event, page_nodes, opts)

	 * @param {import('@sveltejs/kit').ResolveOptions} [opts]
	 */
	async function resolve(event, page_nodes, opts) {
		try {
			if (opts) {
				resolve_opts = {
					transformPageChunk: opts.transformPageChunk || default_transform,
					filterSerializedResponseHeaders: opts.filterSerializedResponseHeaders || default_filter,
					preload: opts.preload || default_preload
				};
			}

			if (options.hash_routing || state.prerendering?.fallback) {
				return await render_response({
					event,
					options,
					manifest,
					state,
					page_config: { ssr: false, csr: true },
					status: 200,
					error: null,
					branch: [],
					fetched: [],
					resolve_opts
				});
			}

			if (remote_id) {
				return await handle_remote_call(event, options, manifest, remote_id);
			}

			if (route) {
				const method = /** @type {import('types').HttpMethod} */ (event.request.method);

				/** @type {Response} */
				let response;

				if (is_data_request) {
					response = await render_data(
						event,
						route,
						options,
						manifest,
						state,
						invalidated_data_nodes,
						trailing_slash
					);
				} else if (route.endpoint && (!route.page || is_endpoint_request(event))) {
					response = await render_endpoint(event, await route.endpoint(), state);
				} else if (route.page) {
					if (!page_nodes) {
						throw new Error('page_nodes not found. This should never happen');
					} else if (page_methods.has(method)) {
						response = await render_page(
							event,
							route.page,
							options,
							manifest,
							state,
							page_nodes,