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@tanstack/start-server-core - npm Package Compare versions

Comparing version
1.169.4
to
1.169.5
+5
-5
dist/esm/finalManifest.d.ts
import { ServerManifest } from '@tanstack/router-core';
import { HandlerInlineCssOption } from './inlineCss.js';
import { StartManifestWithClientEntry, TransformAssets } from './transformAssetUrls.js';
export type { HandlerInlineCssOption, StartManifestWithClientEntry, TransformAssets, };
import { TransformAssets } from './transformAssetUrls.js';
export type { HandlerInlineCssOption, TransformAssets };
export interface FinalManifestOptions {

@@ -20,4 +20,4 @@ /**

*
* This covers JS preloads, CSS links, the client entry script, and URLs
* inside build-collected inline CSS. Asset imports used directly in
* This covers JS preloads, manifest script tags, CSS links, and URLs inside
* build-collected inline CSS. Asset imports used directly in
* components should be handled by the bundler instead.

@@ -27,3 +27,3 @@ */

}
export type GetBaseManifest = () => Promise<StartManifestWithClientEntry>;
export type GetBaseManifest = () => Promise<ServerManifest>;
export interface FinalManifestRequestOptions {

@@ -30,0 +30,0 @@ request: Request;

@@ -1,2 +0,2 @@

import { buildManifestWithClientEntry, resolveTransformAssetsConfig, transformManifestAssets } from "./transformAssetUrls.js";
import { buildManifest, resolveTransformAssetsConfig, transformManifestAssets } from "./transformAssetUrls.js";
import { getStaticHandlerInlineCssDefault, resolveInlineCssForRequest } from "./inlineCss.js";

@@ -96,3 +96,3 @@ //#region src/finalManifest.ts

async function buildFinalManifest(opts) {
return opts.transformFn ? await transformManifestAssets(opts.base, opts.transformFn, { inlineCss: opts.inlineCss }) : buildManifestWithClientEntry(opts.base, { inlineCss: opts.inlineCss });
return opts.transformFn ? await transformManifestAssets(opts.base, opts.transformFn, { inlineCss: opts.inlineCss }) : buildManifest(opts.base, { inlineCss: opts.inlineCss });
}

@@ -99,0 +99,0 @@ async function resolveFinalManifest(opts) {

@@ -1,1 +0,1 @@

{"version":3,"file":"finalManifest.js","names":[],"sources":["../../src/finalManifest.ts"],"sourcesContent":["import {\n buildManifestWithClientEntry,\n resolveTransformAssetsConfig,\n transformManifestAssets,\n} from './transformAssetUrls'\nimport {\n getStaticHandlerInlineCssDefault,\n resolveInlineCssForRequest,\n} from './inlineCss'\nimport type { ServerManifest } from '@tanstack/router-core'\nimport type { HandlerInlineCssOption } from './inlineCss'\nimport type {\n CreateTransformAssetsContext,\n StartManifestWithClientEntry,\n TransformAssets,\n TransformAssetsFn,\n} from './transformAssetUrls'\n\nexport type {\n HandlerInlineCssOption,\n StartManifestWithClientEntry,\n TransformAssets,\n}\n\nexport interface FinalManifestOptions {\n /**\n * Controls whether Start inlines build-collected CSS by default at runtime.\n *\n * This only has an effect when the build was created with\n * `server.build.inlineCss` enabled. Pass a callback to decide per request.\n * `handler(request, { inlineCss })` overrides this value for that request.\n *\n * @default true\n */\n inlineCss?: HandlerInlineCssOption\n /**\n * Transform manifest-managed asset URLs and attributes at runtime, e.g. to\n * prepend a CDN prefix.\n *\n * This covers JS preloads, CSS links, the client entry script, and URLs\n * inside build-collected inline CSS. Asset imports used directly in\n * components should be handled by the bundler instead.\n */\n transformAssets?: TransformAssets\n}\n\ntype FinalManifestCacheKey = 'inline-css' | 'linked-css'\ntype FinalManifestCache = Map<FinalManifestCacheKey, Promise<ServerManifest>>\nexport type GetBaseManifest = () => Promise<StartManifestWithClientEntry>\n\nexport interface FinalManifestRequestOptions {\n request: Request\n requestInlineCss: boolean | undefined\n getBaseManifest: GetBaseManifest\n}\n\ninterface FinalManifestTransformResolver {\n cache: boolean\n warmup: boolean\n getTransformFn: (\n ctx: CreateTransformAssetsContext,\n ) => Promise<TransformAssetsFn | undefined>\n clearCachedCreateTransform: () => void\n}\n\nexport interface FinalManifestResolver {\n warmup: (opts: {\n getBaseManifest: GetBaseManifest\n }) => Promise<ServerManifest> | undefined\n resolveCached: (opts: FinalManifestRequestOptions) => Promise<ServerManifest>\n resolveUncached: (\n opts: FinalManifestRequestOptions,\n ) => Promise<ServerManifest>\n}\n\nexport function createCachedBaseManifestLoader(\n loadBaseManifest: GetBaseManifest,\n): GetBaseManifest {\n let baseManifestPromise: Promise<StartManifestWithClientEntry> | undefined\n\n return () => {\n if (!baseManifestPromise) {\n baseManifestPromise = loadBaseManifest().catch((error) => {\n baseManifestPromise = undefined\n throw error\n })\n }\n\n return baseManifestPromise\n }\n}\n\nfunction createFinalManifestTransformResolver(\n transformAssets: TransformAssets | undefined,\n opts: { cacheCreateTransform: boolean },\n): FinalManifestTransformResolver {\n const transformConfig =\n transformAssets !== undefined\n ? resolveTransformAssetsConfig(transformAssets)\n : undefined\n const cache = transformConfig ? transformConfig.cache : true\n const warmup =\n !!transformAssets &&\n typeof transformAssets === 'object' &&\n 'warmup' in transformAssets &&\n transformAssets.warmup === true\n\n let cachedCreateTransformPromise: Promise<TransformAssetsFn> | undefined\n\n const clearCachedCreateTransform = () => {\n cachedCreateTransformPromise = undefined\n }\n\n return {\n cache,\n warmup,\n clearCachedCreateTransform,\n getTransformFn: async (ctx) => {\n if (!transformConfig) return undefined\n\n if (transformConfig.type !== 'createTransform') {\n return transformConfig.transformFn\n }\n\n if (!cache || !opts.cacheCreateTransform) {\n return transformConfig.createTransform(ctx)\n }\n\n if (!cachedCreateTransformPromise) {\n cachedCreateTransformPromise = Promise.resolve(\n transformConfig.createTransform(ctx),\n ).catch((error) => {\n clearCachedCreateTransform()\n throw error\n })\n }\n\n return cachedCreateTransformPromise\n },\n }\n}\n\nexport function createFinalManifestResolver(\n opts: FinalManifestOptions & { cacheCreateTransform: boolean },\n): FinalManifestResolver {\n const finalManifestCache: FinalManifestCache = new Map()\n const transformResolver = createFinalManifestTransformResolver(\n opts.transformAssets,\n { cacheCreateTransform: opts.cacheCreateTransform },\n )\n const handlerDefaultInlineCss = getStaticHandlerInlineCssDefault(\n opts.inlineCss,\n )\n\n const getRequestManifestOptions = async (\n requestOpts: FinalManifestRequestOptions,\n ) => {\n const transformFn = await transformResolver.getTransformFn({\n warmup: false,\n request: requestOpts.request,\n })\n const inlineCss = await resolveInlineCssForRequest({\n request: requestOpts.request,\n handlerInlineCss: opts.inlineCss,\n requestInlineCss: requestOpts.requestInlineCss,\n })\n\n return {\n getBaseManifest: requestOpts.getBaseManifest,\n transformFn,\n cache: transformResolver.cache,\n inlineCss,\n }\n }\n\n const resolveRequest = async (\n requestOpts: FinalManifestRequestOptions,\n cache: FinalManifestCache | undefined,\n ) => {\n return resolveFinalManifest({\n ...(await getRequestManifestOptions(requestOpts)),\n finalManifestCache: cache,\n })\n }\n\n return {\n warmup: ({ getBaseManifest }) =>\n warmupFinalManifest({\n enabled: transformResolver.warmup,\n handlerDefaultInlineCss,\n cache: transformResolver.cache,\n finalManifestCache,\n getBaseManifest,\n getTransformFn: () =>\n transformResolver.getTransformFn({ warmup: true }),\n onError: transformResolver.clearCachedCreateTransform,\n }),\n resolveCached: (requestOpts) =>\n resolveRequest(requestOpts, finalManifestCache),\n resolveUncached: (requestOpts) => resolveRequest(requestOpts, undefined),\n }\n}\n\nfunction getFinalManifestCacheKey(inlineCss: boolean): FinalManifestCacheKey {\n return inlineCss ? 'inline-css' : 'linked-css'\n}\n\nfunction cacheFinalManifestPromise(\n cachedFinalManifestPromises: FinalManifestCache,\n cacheKey: FinalManifestCacheKey,\n promise: Promise<ServerManifest>,\n): Promise<ServerManifest> {\n const cachedFinalManifestPromise = promise.catch((error) => {\n if (\n cachedFinalManifestPromises.get(cacheKey) === cachedFinalManifestPromise\n ) {\n cachedFinalManifestPromises.delete(cacheKey)\n }\n throw error\n })\n\n cachedFinalManifestPromises.set(cacheKey, cachedFinalManifestPromise)\n return cachedFinalManifestPromise\n}\n\nfunction getOrCreateCachedFinalManifestPromise(\n cachedFinalManifestPromises: FinalManifestCache,\n cacheKey: FinalManifestCacheKey,\n computeFinalManifest: () => Promise<ServerManifest>,\n): Promise<ServerManifest> {\n const cachedFinalManifestPromise = cachedFinalManifestPromises.get(cacheKey)\n if (cachedFinalManifestPromise) {\n return cachedFinalManifestPromise\n }\n\n return cacheFinalManifestPromise(\n cachedFinalManifestPromises,\n cacheKey,\n Promise.resolve().then(computeFinalManifest),\n )\n}\n\nasync function buildFinalManifest(opts: {\n base: StartManifestWithClientEntry\n transformFn: TransformAssetsFn | undefined\n inlineCss: boolean\n}): Promise<ServerManifest> {\n return opts.transformFn\n ? await transformManifestAssets(opts.base, opts.transformFn, {\n inlineCss: opts.inlineCss,\n })\n : buildManifestWithClientEntry(opts.base, { inlineCss: opts.inlineCss })\n}\n\nasync function resolveFinalManifest(opts: {\n getBaseManifest: () => Promise<StartManifestWithClientEntry>\n transformFn: TransformAssetsFn | undefined\n cache: boolean\n inlineCss: boolean\n finalManifestCache?: FinalManifestCache\n}): Promise<ServerManifest> {\n const computeFinalManifest = async () => {\n return buildFinalManifest({\n base: await opts.getBaseManifest(),\n transformFn: opts.transformFn,\n inlineCss: opts.inlineCss,\n })\n }\n\n if (opts.finalManifestCache && (!opts.transformFn || opts.cache)) {\n return getOrCreateCachedFinalManifestPromise(\n opts.finalManifestCache,\n getFinalManifestCacheKey(opts.inlineCss),\n computeFinalManifest,\n )\n }\n\n return computeFinalManifest()\n}\n\nfunction warmupFinalManifest(opts: {\n enabled: boolean\n handlerDefaultInlineCss: boolean | undefined\n cache: boolean\n finalManifestCache: FinalManifestCache\n getBaseManifest: () => Promise<StartManifestWithClientEntry>\n getTransformFn: () => Promise<TransformAssetsFn | undefined>\n onError?: () => void\n}): Promise<ServerManifest> | undefined {\n if (\n !opts.enabled ||\n opts.handlerDefaultInlineCss === undefined ||\n !opts.cache\n ) {\n return undefined\n }\n\n const inlineCss = opts.handlerDefaultInlineCss\n const warmupPromise = getOrCreateCachedFinalManifestPromise(\n opts.finalManifestCache,\n getFinalManifestCacheKey(inlineCss),\n async () => {\n const [base, transformFn] = await Promise.all([\n opts.getBaseManifest(),\n opts.getTransformFn(),\n ])\n\n return buildFinalManifest({\n base,\n transformFn,\n inlineCss,\n })\n },\n )\n\n if (opts.onError) {\n void warmupPromise.catch(opts.onError)\n }\n\n return warmupPromise\n}\n"],"mappings":";;;AA2EA,SAAgB,+BACd,kBACiB;CACjB,IAAI;CAEJ,aAAa;EACX,IAAI,CAAC,qBACH,sBAAsB,iBAAiB,EAAE,OAAO,UAAU;GACxD,sBAAsB,KAAA;GACtB,MAAM;EACR,CAAC;EAGH,OAAO;CACT;AACF;AAEA,SAAS,qCACP,iBACA,MACgC;CAChC,MAAM,kBACJ,oBAAoB,KAAA,IAChB,6BAA6B,eAAe,IAC5C,KAAA;CACN,MAAM,QAAQ,kBAAkB,gBAAgB,QAAQ;CACxD,MAAM,SACJ,CAAC,CAAC,mBACF,OAAO,oBAAoB,YAC3B,YAAY,mBACZ,gBAAgB,WAAW;CAE7B,IAAI;CAEJ,MAAM,mCAAmC;EACvC,+BAA+B,KAAA;CACjC;CAEA,OAAO;EACL;EACA;EACA;EACA,gBAAgB,OAAO,QAAQ;GAC7B,IAAI,CAAC,iBAAiB,OAAO,KAAA;GAE7B,IAAI,gBAAgB,SAAS,mBAC3B,OAAO,gBAAgB;GAGzB,IAAI,CAAC,SAAS,CAAC,KAAK,sBAClB,OAAO,gBAAgB,gBAAgB,GAAG;GAG5C,IAAI,CAAC,8BACH,+BAA+B,QAAQ,QACrC,gBAAgB,gBAAgB,GAAG,CACrC,EAAE,OAAO,UAAU;IACjB,2BAA2B;IAC3B,MAAM;GACR,CAAC;GAGH,OAAO;EACT;CACF;AACF;AAEA,SAAgB,4BACd,MACuB;CACvB,MAAM,qCAAyC,IAAI,IAAI;CACvD,MAAM,oBAAoB,qCACxB,KAAK,iBACL,EAAE,sBAAsB,KAAK,qBAAqB,CACpD;CACA,MAAM,0BAA0B,iCAC9B,KAAK,SACP;CAEA,MAAM,4BAA4B,OAChC,gBACG;EACH,MAAM,cAAc,MAAM,kBAAkB,eAAe;GACzD,QAAQ;GACR,SAAS,YAAY;EACvB,CAAC;EACD,MAAM,YAAY,MAAM,2BAA2B;GACjD,SAAS,YAAY;GACrB,kBAAkB,KAAK;GACvB,kBAAkB,YAAY;EAChC,CAAC;EAED,OAAO;GACL,iBAAiB,YAAY;GAC7B;GACA,OAAO,kBAAkB;GACzB;EACF;CACF;CAEA,MAAM,iBAAiB,OACrB,aACA,UACG;EACH,OAAO,qBAAqB;GAC1B,GAAI,MAAM,0BAA0B,WAAW;GAC/C,oBAAoB;EACtB,CAAC;CACH;CAEA,OAAO;EACL,SAAS,EAAE,sBACT,oBAAoB;GAClB,SAAS,kBAAkB;GAC3B;GACA,OAAO,kBAAkB;GACzB;GACA;GACA,sBACE,kBAAkB,eAAe,EAAE,QAAQ,KAAK,CAAC;GACnD,SAAS,kBAAkB;EAC7B,CAAC;EACH,gBAAgB,gBACd,eAAe,aAAa,kBAAkB;EAChD,kBAAkB,gBAAgB,eAAe,aAAa,KAAA,CAAS;CACzE;AACF;AAEA,SAAS,yBAAyB,WAA2C;CAC3E,OAAO,YAAY,eAAe;AACpC;AAEA,SAAS,0BACP,6BACA,UACA,SACyB;CACzB,MAAM,6BAA6B,QAAQ,OAAO,UAAU;EAC1D,IACE,4BAA4B,IAAI,QAAQ,MAAM,4BAE9C,4BAA4B,OAAO,QAAQ;EAE7C,MAAM;CACR,CAAC;CAED,4BAA4B,IAAI,UAAU,0BAA0B;CACpE,OAAO;AACT;AAEA,SAAS,sCACP,6BACA,UACA,sBACyB;CACzB,MAAM,6BAA6B,4BAA4B,IAAI,QAAQ;CAC3E,IAAI,4BACF,OAAO;CAGT,OAAO,0BACL,6BACA,UACA,QAAQ,QAAQ,EAAE,KAAK,oBAAoB,CAC7C;AACF;AAEA,eAAe,mBAAmB,MAIN;CAC1B,OAAO,KAAK,cACR,MAAM,wBAAwB,KAAK,MAAM,KAAK,aAAa,EACzD,WAAW,KAAK,UAClB,CAAC,IACD,6BAA6B,KAAK,MAAM,EAAE,WAAW,KAAK,UAAU,CAAC;AAC3E;AAEA,eAAe,qBAAqB,MAMR;CAC1B,MAAM,uBAAuB,YAAY;EACvC,OAAO,mBAAmB;GACxB,MAAM,MAAM,KAAK,gBAAgB;GACjC,aAAa,KAAK;GAClB,WAAW,KAAK;EAClB,CAAC;CACH;CAEA,IAAI,KAAK,uBAAuB,CAAC,KAAK,eAAe,KAAK,QACxD,OAAO,sCACL,KAAK,oBACL,yBAAyB,KAAK,SAAS,GACvC,oBACF;CAGF,OAAO,qBAAqB;AAC9B;AAEA,SAAS,oBAAoB,MAQW;CACtC,IACE,CAAC,KAAK,WACN,KAAK,4BAA4B,KAAA,KACjC,CAAC,KAAK,OAEN;CAGF,MAAM,YAAY,KAAK;CACvB,MAAM,gBAAgB,sCACpB,KAAK,oBACL,yBAAyB,SAAS,GAClC,YAAY;EACV,MAAM,CAAC,MAAM,eAAe,MAAM,QAAQ,IAAI,CAC5C,KAAK,gBAAgB,GACrB,KAAK,eAAe,CACtB,CAAC;EAED,OAAO,mBAAmB;GACxB;GACA;GACA;EACF,CAAC;CACH,CACF;CAEA,IAAI,KAAK,SACP,cAAmB,MAAM,KAAK,OAAO;CAGvC,OAAO;AACT"}
{"version":3,"file":"finalManifest.js","names":[],"sources":["../../src/finalManifest.ts"],"sourcesContent":["import {\n buildManifest,\n resolveTransformAssetsConfig,\n transformManifestAssets,\n} from './transformAssetUrls'\nimport {\n getStaticHandlerInlineCssDefault,\n resolveInlineCssForRequest,\n} from './inlineCss'\nimport type { ServerManifest } from '@tanstack/router-core'\nimport type { HandlerInlineCssOption } from './inlineCss'\nimport type {\n CreateTransformAssetsContext,\n TransformAssets,\n TransformAssetsFn,\n} from './transformAssetUrls'\n\nexport type { HandlerInlineCssOption, TransformAssets }\n\nexport interface FinalManifestOptions {\n /**\n * Controls whether Start inlines build-collected CSS by default at runtime.\n *\n * This only has an effect when the build was created with\n * `server.build.inlineCss` enabled. Pass a callback to decide per request.\n * `handler(request, { inlineCss })` overrides this value for that request.\n *\n * @default true\n */\n inlineCss?: HandlerInlineCssOption\n /**\n * Transform manifest-managed asset URLs and attributes at runtime, e.g. to\n * prepend a CDN prefix.\n *\n * This covers JS preloads, manifest script tags, CSS links, and URLs inside\n * build-collected inline CSS. Asset imports used directly in\n * components should be handled by the bundler instead.\n */\n transformAssets?: TransformAssets\n}\n\ntype FinalManifestCacheKey = 'inline-css' | 'linked-css'\ntype FinalManifestCache = Map<FinalManifestCacheKey, Promise<ServerManifest>>\nexport type GetBaseManifest = () => Promise<ServerManifest>\n\nexport interface FinalManifestRequestOptions {\n request: Request\n requestInlineCss: boolean | undefined\n getBaseManifest: GetBaseManifest\n}\n\ninterface FinalManifestTransformResolver {\n cache: boolean\n warmup: boolean\n getTransformFn: (\n ctx: CreateTransformAssetsContext,\n ) => Promise<TransformAssetsFn | undefined>\n clearCachedCreateTransform: () => void\n}\n\nexport interface FinalManifestResolver {\n warmup: (opts: {\n getBaseManifest: GetBaseManifest\n }) => Promise<ServerManifest> | undefined\n resolveCached: (opts: FinalManifestRequestOptions) => Promise<ServerManifest>\n resolveUncached: (\n opts: FinalManifestRequestOptions,\n ) => Promise<ServerManifest>\n}\n\nexport function createCachedBaseManifestLoader(\n loadBaseManifest: GetBaseManifest,\n): GetBaseManifest {\n let baseManifestPromise: Promise<ServerManifest> | undefined\n\n return () => {\n if (!baseManifestPromise) {\n baseManifestPromise = loadBaseManifest().catch((error) => {\n baseManifestPromise = undefined\n throw error\n })\n }\n\n return baseManifestPromise\n }\n}\n\nfunction createFinalManifestTransformResolver(\n transformAssets: TransformAssets | undefined,\n opts: { cacheCreateTransform: boolean },\n): FinalManifestTransformResolver {\n const transformConfig =\n transformAssets !== undefined\n ? resolveTransformAssetsConfig(transformAssets)\n : undefined\n const cache = transformConfig ? transformConfig.cache : true\n const warmup =\n !!transformAssets &&\n typeof transformAssets === 'object' &&\n 'warmup' in transformAssets &&\n transformAssets.warmup === true\n\n let cachedCreateTransformPromise: Promise<TransformAssetsFn> | undefined\n\n const clearCachedCreateTransform = () => {\n cachedCreateTransformPromise = undefined\n }\n\n return {\n cache,\n warmup,\n clearCachedCreateTransform,\n getTransformFn: async (ctx) => {\n if (!transformConfig) return undefined\n\n if (transformConfig.type !== 'createTransform') {\n return transformConfig.transformFn\n }\n\n if (!cache || !opts.cacheCreateTransform) {\n return transformConfig.createTransform(ctx)\n }\n\n if (!cachedCreateTransformPromise) {\n cachedCreateTransformPromise = Promise.resolve(\n transformConfig.createTransform(ctx),\n ).catch((error) => {\n clearCachedCreateTransform()\n throw error\n })\n }\n\n return cachedCreateTransformPromise\n },\n }\n}\n\nexport function createFinalManifestResolver(\n opts: FinalManifestOptions & { cacheCreateTransform: boolean },\n): FinalManifestResolver {\n const finalManifestCache: FinalManifestCache = new Map()\n const transformResolver = createFinalManifestTransformResolver(\n opts.transformAssets,\n { cacheCreateTransform: opts.cacheCreateTransform },\n )\n const handlerDefaultInlineCss = getStaticHandlerInlineCssDefault(\n opts.inlineCss,\n )\n\n const getRequestManifestOptions = async (\n requestOpts: FinalManifestRequestOptions,\n ) => {\n const transformFn = await transformResolver.getTransformFn({\n warmup: false,\n request: requestOpts.request,\n })\n const inlineCss = await resolveInlineCssForRequest({\n request: requestOpts.request,\n handlerInlineCss: opts.inlineCss,\n requestInlineCss: requestOpts.requestInlineCss,\n })\n\n return {\n getBaseManifest: requestOpts.getBaseManifest,\n transformFn,\n cache: transformResolver.cache,\n inlineCss,\n }\n }\n\n const resolveRequest = async (\n requestOpts: FinalManifestRequestOptions,\n cache: FinalManifestCache | undefined,\n ) => {\n return resolveFinalManifest({\n ...(await getRequestManifestOptions(requestOpts)),\n finalManifestCache: cache,\n })\n }\n\n return {\n warmup: ({ getBaseManifest }) =>\n warmupFinalManifest({\n enabled: transformResolver.warmup,\n handlerDefaultInlineCss,\n cache: transformResolver.cache,\n finalManifestCache,\n getBaseManifest,\n getTransformFn: () =>\n transformResolver.getTransformFn({ warmup: true }),\n onError: transformResolver.clearCachedCreateTransform,\n }),\n resolveCached: (requestOpts) =>\n resolveRequest(requestOpts, finalManifestCache),\n resolveUncached: (requestOpts) => resolveRequest(requestOpts, undefined),\n }\n}\n\nfunction getFinalManifestCacheKey(inlineCss: boolean): FinalManifestCacheKey {\n return inlineCss ? 'inline-css' : 'linked-css'\n}\n\nfunction cacheFinalManifestPromise(\n cachedFinalManifestPromises: FinalManifestCache,\n cacheKey: FinalManifestCacheKey,\n promise: Promise<ServerManifest>,\n): Promise<ServerManifest> {\n const cachedFinalManifestPromise = promise.catch((error) => {\n if (\n cachedFinalManifestPromises.get(cacheKey) === cachedFinalManifestPromise\n ) {\n cachedFinalManifestPromises.delete(cacheKey)\n }\n throw error\n })\n\n cachedFinalManifestPromises.set(cacheKey, cachedFinalManifestPromise)\n return cachedFinalManifestPromise\n}\n\nfunction getOrCreateCachedFinalManifestPromise(\n cachedFinalManifestPromises: FinalManifestCache,\n cacheKey: FinalManifestCacheKey,\n computeFinalManifest: () => Promise<ServerManifest>,\n): Promise<ServerManifest> {\n const cachedFinalManifestPromise = cachedFinalManifestPromises.get(cacheKey)\n if (cachedFinalManifestPromise) {\n return cachedFinalManifestPromise\n }\n\n return cacheFinalManifestPromise(\n cachedFinalManifestPromises,\n cacheKey,\n Promise.resolve().then(computeFinalManifest),\n )\n}\n\nasync function buildFinalManifest(opts: {\n base: ServerManifest\n transformFn: TransformAssetsFn | undefined\n inlineCss: boolean\n}): Promise<ServerManifest> {\n return opts.transformFn\n ? await transformManifestAssets(opts.base, opts.transformFn, {\n inlineCss: opts.inlineCss,\n })\n : buildManifest(opts.base, { inlineCss: opts.inlineCss })\n}\n\nasync function resolveFinalManifest(opts: {\n getBaseManifest: () => Promise<ServerManifest>\n transformFn: TransformAssetsFn | undefined\n cache: boolean\n inlineCss: boolean\n finalManifestCache?: FinalManifestCache\n}): Promise<ServerManifest> {\n const computeFinalManifest = async () => {\n return buildFinalManifest({\n base: await opts.getBaseManifest(),\n transformFn: opts.transformFn,\n inlineCss: opts.inlineCss,\n })\n }\n\n if (opts.finalManifestCache && (!opts.transformFn || opts.cache)) {\n return getOrCreateCachedFinalManifestPromise(\n opts.finalManifestCache,\n getFinalManifestCacheKey(opts.inlineCss),\n computeFinalManifest,\n )\n }\n\n return computeFinalManifest()\n}\n\nfunction warmupFinalManifest(opts: {\n enabled: boolean\n handlerDefaultInlineCss: boolean | undefined\n cache: boolean\n finalManifestCache: FinalManifestCache\n getBaseManifest: () => Promise<ServerManifest>\n getTransformFn: () => Promise<TransformAssetsFn | undefined>\n onError?: () => void\n}): Promise<ServerManifest> | undefined {\n if (\n !opts.enabled ||\n opts.handlerDefaultInlineCss === undefined ||\n !opts.cache\n ) {\n return undefined\n }\n\n const inlineCss = opts.handlerDefaultInlineCss\n const warmupPromise = getOrCreateCachedFinalManifestPromise(\n opts.finalManifestCache,\n getFinalManifestCacheKey(inlineCss),\n async () => {\n const [base, transformFn] = await Promise.all([\n opts.getBaseManifest(),\n opts.getTransformFn(),\n ])\n\n return buildFinalManifest({\n base,\n transformFn,\n inlineCss,\n })\n },\n )\n\n if (opts.onError) {\n void warmupPromise.catch(opts.onError)\n }\n\n return warmupPromise\n}\n"],"mappings":";;;AAsEA,SAAgB,+BACd,kBACiB;CACjB,IAAI;CAEJ,aAAa;EACX,IAAI,CAAC,qBACH,sBAAsB,iBAAiB,EAAE,OAAO,UAAU;GACxD,sBAAsB,KAAA;GACtB,MAAM;EACR,CAAC;EAGH,OAAO;CACT;AACF;AAEA,SAAS,qCACP,iBACA,MACgC;CAChC,MAAM,kBACJ,oBAAoB,KAAA,IAChB,6BAA6B,eAAe,IAC5C,KAAA;CACN,MAAM,QAAQ,kBAAkB,gBAAgB,QAAQ;CACxD,MAAM,SACJ,CAAC,CAAC,mBACF,OAAO,oBAAoB,YAC3B,YAAY,mBACZ,gBAAgB,WAAW;CAE7B,IAAI;CAEJ,MAAM,mCAAmC;EACvC,+BAA+B,KAAA;CACjC;CAEA,OAAO;EACL;EACA;EACA;EACA,gBAAgB,OAAO,QAAQ;GAC7B,IAAI,CAAC,iBAAiB,OAAO,KAAA;GAE7B,IAAI,gBAAgB,SAAS,mBAC3B,OAAO,gBAAgB;GAGzB,IAAI,CAAC,SAAS,CAAC,KAAK,sBAClB,OAAO,gBAAgB,gBAAgB,GAAG;GAG5C,IAAI,CAAC,8BACH,+BAA+B,QAAQ,QACrC,gBAAgB,gBAAgB,GAAG,CACrC,EAAE,OAAO,UAAU;IACjB,2BAA2B;IAC3B,MAAM;GACR,CAAC;GAGH,OAAO;EACT;CACF;AACF;AAEA,SAAgB,4BACd,MACuB;CACvB,MAAM,qCAAyC,IAAI,IAAI;CACvD,MAAM,oBAAoB,qCACxB,KAAK,iBACL,EAAE,sBAAsB,KAAK,qBAAqB,CACpD;CACA,MAAM,0BAA0B,iCAC9B,KAAK,SACP;CAEA,MAAM,4BAA4B,OAChC,gBACG;EACH,MAAM,cAAc,MAAM,kBAAkB,eAAe;GACzD,QAAQ;GACR,SAAS,YAAY;EACvB,CAAC;EACD,MAAM,YAAY,MAAM,2BAA2B;GACjD,SAAS,YAAY;GACrB,kBAAkB,KAAK;GACvB,kBAAkB,YAAY;EAChC,CAAC;EAED,OAAO;GACL,iBAAiB,YAAY;GAC7B;GACA,OAAO,kBAAkB;GACzB;EACF;CACF;CAEA,MAAM,iBAAiB,OACrB,aACA,UACG;EACH,OAAO,qBAAqB;GAC1B,GAAI,MAAM,0BAA0B,WAAW;GAC/C,oBAAoB;EACtB,CAAC;CACH;CAEA,OAAO;EACL,SAAS,EAAE,sBACT,oBAAoB;GAClB,SAAS,kBAAkB;GAC3B;GACA,OAAO,kBAAkB;GACzB;GACA;GACA,sBACE,kBAAkB,eAAe,EAAE,QAAQ,KAAK,CAAC;GACnD,SAAS,kBAAkB;EAC7B,CAAC;EACH,gBAAgB,gBACd,eAAe,aAAa,kBAAkB;EAChD,kBAAkB,gBAAgB,eAAe,aAAa,KAAA,CAAS;CACzE;AACF;AAEA,SAAS,yBAAyB,WAA2C;CAC3E,OAAO,YAAY,eAAe;AACpC;AAEA,SAAS,0BACP,6BACA,UACA,SACyB;CACzB,MAAM,6BAA6B,QAAQ,OAAO,UAAU;EAC1D,IACE,4BAA4B,IAAI,QAAQ,MAAM,4BAE9C,4BAA4B,OAAO,QAAQ;EAE7C,MAAM;CACR,CAAC;CAED,4BAA4B,IAAI,UAAU,0BAA0B;CACpE,OAAO;AACT;AAEA,SAAS,sCACP,6BACA,UACA,sBACyB;CACzB,MAAM,6BAA6B,4BAA4B,IAAI,QAAQ;CAC3E,IAAI,4BACF,OAAO;CAGT,OAAO,0BACL,6BACA,UACA,QAAQ,QAAQ,EAAE,KAAK,oBAAoB,CAC7C;AACF;AAEA,eAAe,mBAAmB,MAIN;CAC1B,OAAO,KAAK,cACR,MAAM,wBAAwB,KAAK,MAAM,KAAK,aAAa,EACzD,WAAW,KAAK,UAClB,CAAC,IACD,cAAc,KAAK,MAAM,EAAE,WAAW,KAAK,UAAU,CAAC;AAC5D;AAEA,eAAe,qBAAqB,MAMR;CAC1B,MAAM,uBAAuB,YAAY;EACvC,OAAO,mBAAmB;GACxB,MAAM,MAAM,KAAK,gBAAgB;GACjC,aAAa,KAAK;GAClB,WAAW,KAAK;EAClB,CAAC;CACH;CAEA,IAAI,KAAK,uBAAuB,CAAC,KAAK,eAAe,KAAK,QACxD,OAAO,sCACL,KAAK,oBACL,yBAAyB,KAAK,SAAS,GACvC,oBACF;CAGF,OAAO,qBAAqB;AAC9B;AAEA,SAAS,oBAAoB,MAQW;CACtC,IACE,CAAC,KAAK,WACN,KAAK,4BAA4B,KAAA,KACjC,CAAC,KAAK,OAEN;CAGF,MAAM,YAAY,KAAK;CACvB,MAAM,gBAAgB,sCACpB,KAAK,oBACL,yBAAyB,SAAS,GAClC,YAAY;EACV,MAAM,CAAC,MAAM,eAAe,MAAM,QAAQ,IAAI,CAC5C,KAAK,gBAAgB,GACrB,KAAK,eAAe,CACtB,CAAC;EAED,OAAO,mBAAmB;GACxB;GACA;GACA;EACF,CAAC;CACH,CACF;CAEA,IAAI,KAAK,SACP,cAAmB,MAAM,KAAK,OAAO;CAGvC,OAAO;AACT"}

@@ -1,3 +0,2 @@

import { AnyRoute } from '@tanstack/router-core';
import { StartManifestWithClientEntry } from './transformAssetUrls.js';
import { AnyRoute, ServerManifest } from '@tanstack/router-core';
/**

@@ -9,8 +8,5 @@ * @description Returns the router manifest data that should be sent to 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.
*/
export declare function getStartManifest(matchedRoutes?: ReadonlyArray<AnyRoute>): Promise<StartManifestWithClientEntry>;
export declare function getStartManifest(matchedRoutes?: ReadonlyArray<AnyRoute>): Promise<ServerManifest>;

@@ -10,5 +10,2 @@ import { DEV_STYLES_ATTR, buildDevStylesUrl, rootRouteId } from "@tanstack/router-core";

*
* 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

@@ -49,8 +46,5 @@ * the dev styles URL for route-scoped CSS collection.

return {
manifest: {
...startManifest.scriptFormat ? { scriptFormat: startManifest.scriptFormat } : {},
...startManifest.inlineCss ? { inlineCss: startManifest.inlineCss } : {},
routes: manifestRoutes
},
clientEntry: startManifest.clientEntry
...startManifest.scriptFormat ? { scriptFormat: startManifest.scriptFormat } : {},
...startManifest.inlineCss ? { inlineCss: startManifest.inlineCss } : {},
routes: manifestRoutes
};

@@ -57,0 +51,0 @@ }

@@ -1,1 +0,1 @@

{"version":3,"file":"router-manifest.js","names":[],"sources":["../../src/router-manifest.ts"],"sourcesContent":["import {\n DEV_STYLES_ATTR,\n buildDevStylesUrl,\n rootRouteId,\n} from '@tanstack/router-core'\nimport type { AnyRoute, ServerManifestRoute } from '@tanstack/router-core'\nimport type { StartManifestWithClientEntry } from './transformAssetUrls'\n\n// Pre-computed constant for dev styles URL basepath.\n// Defaults to vite `base` (set via TSS_DEV_SSR_STYLES_BASEPATH in the plugin),\n// aligning dev styles with how other CSS/JS assets are served.\nconst DEV_SSR_STYLES_BASEPATH = process.env.TSS_DEV_SSR_STYLES_BASEPATH || '/'\n/**\n * @description Returns the router manifest data that should be sent to the client.\n * This includes only the assets and preloads for the current route and any\n * special assets that are needed for the client. It does not include relationships\n * between routes or any other data that is not needed for the client.\n *\n * The client entry URL is returned separately so that it can be transformed\n * (e.g. for CDN rewriting) before being embedded into the `<script>` tag.\n *\n * @param matchedRoutes - In dev mode, the matched routes are used to build\n * the dev styles URL for route-scoped CSS collection.\n */\nexport async function getStartManifest(\n matchedRoutes?: ReadonlyArray<AnyRoute>,\n): Promise<StartManifestWithClientEntry> {\n const { tsrStartManifest } = await import('tanstack-start-manifest:v')\n const startManifest = tsrStartManifest()\n let routes = startManifest.routes\n let rootRoute = routes[rootRouteId]\n\n const updateRootRoute = (nextRootRoute: ServerManifestRoute) => {\n rootRoute = nextRootRoute\n routes = {\n ...routes,\n [rootRouteId]: rootRoute,\n }\n }\n\n // Inject dev styles link in dev mode (when SSR styles are enabled)\n if (\n process.env.TSS_DEV_SERVER === 'true' &&\n process.env.TSS_DEV_SSR_STYLES_ENABLED !== 'false' &&\n matchedRoutes\n ) {\n const matchedRouteIds = matchedRoutes.map((route) => route.id)\n updateRootRoute({\n ...rootRoute,\n css: [\n ...(rootRoute?.css ?? []),\n {\n href: buildDevStylesUrl(DEV_SSR_STYLES_BASEPATH, matchedRouteIds),\n [DEV_STYLES_ATTR]: true,\n },\n ],\n })\n }\n\n const manifestRoutes: Record<string, ServerManifestRoute> = {}\n\n for (const k in routes) {\n const v = routes[k]!\n const result = {} as ServerManifestRoute\n\n if (v.preloads && v.preloads.length > 0) {\n result.preloads = v.preloads\n }\n if (v.scripts && v.scripts.length > 0) {\n result.scripts = v.scripts\n }\n if (v.css?.length) {\n result.css = v.css\n }\n if (result.preloads || result.scripts || result.css) {\n manifestRoutes[k] = result\n }\n }\n\n const manifest = {\n ...(startManifest.scriptFormat\n ? { scriptFormat: startManifest.scriptFormat }\n : {}),\n ...(startManifest.inlineCss ? { inlineCss: startManifest.inlineCss } : {}),\n routes: manifestRoutes,\n }\n\n return {\n manifest: manifest as StartManifestWithClientEntry['manifest'],\n clientEntry: startManifest.clientEntry,\n }\n}\n"],"mappings":";;AAWA,IAAM,0BAA0B,QAAQ,IAAI,+BAA+B;;;;;;;;;;;;;AAa3E,eAAsB,iBACpB,eACuC;CACvC,MAAM,EAAE,qBAAqB,MAAM,OAAO;CAC1C,MAAM,gBAAgB,iBAAiB;CACvC,IAAI,SAAS,cAAc;CAC3B,IAAI,YAAY,OAAO;CAEvB,MAAM,mBAAmB,kBAAuC;EAC9D,YAAY;EACZ,SAAS;GACP,GAAG;IACF,cAAc;EACjB;CACF;CAGA,IACE,QAAQ,IAAI,mBAAmB,UAC/B,QAAQ,IAAI,+BAA+B,WAC3C,eACA;EACA,MAAM,kBAAkB,cAAc,KAAK,UAAU,MAAM,EAAE;EAC7D,gBAAgB;GACd,GAAG;GACH,KAAK,CACH,GAAI,WAAW,OAAO,CAAC,GACvB;IACE,MAAM,kBAAkB,yBAAyB,eAAe;KAC/D,kBAAkB;GACrB,CACF;EACF,CAAC;CACH;CAEA,MAAM,iBAAsD,CAAC;CAE7D,KAAK,MAAM,KAAK,QAAQ;EACtB,MAAM,IAAI,OAAO;EACjB,MAAM,SAAS,CAAC;EAEhB,IAAI,EAAE,YAAY,EAAE,SAAS,SAAS,GACpC,OAAO,WAAW,EAAE;EAEtB,IAAI,EAAE,WAAW,EAAE,QAAQ,SAAS,GAClC,OAAO,UAAU,EAAE;EAErB,IAAI,EAAE,KAAK,QACT,OAAO,MAAM,EAAE;EAEjB,IAAI,OAAO,YAAY,OAAO,WAAW,OAAO,KAC9C,eAAe,KAAK;CAExB;CAUA,OAAO;EACK,UAAA;GARV,GAAI,cAAc,eACd,EAAE,cAAc,cAAc,aAAa,IAC3C,CAAC;GACL,GAAI,cAAc,YAAY,EAAE,WAAW,cAAc,UAAU,IAAI,CAAC;GACxE,QAAQ;EAIE;EACV,aAAa,cAAc;CAC7B;AACF"}
{"version":3,"file":"router-manifest.js","names":[],"sources":["../../src/router-manifest.ts"],"sourcesContent":["import {\n DEV_STYLES_ATTR,\n buildDevStylesUrl,\n rootRouteId,\n} from '@tanstack/router-core'\nimport type {\n AnyRoute,\n ServerManifest,\n ServerManifestRoute,\n} from '@tanstack/router-core'\n\n// Pre-computed constant for dev styles URL basepath.\n// Defaults to vite `base` (set via TSS_DEV_SSR_STYLES_BASEPATH in the plugin),\n// aligning dev styles with how other CSS/JS assets are served.\nconst DEV_SSR_STYLES_BASEPATH = process.env.TSS_DEV_SSR_STYLES_BASEPATH || '/'\n/**\n * @description Returns the router manifest data that should be sent to the client.\n * This includes only the assets and preloads for the current route and any\n * special assets that are needed for the client. It does not include relationships\n * between routes or any other data that is not needed for the client.\n *\n * @param matchedRoutes - In dev mode, the matched routes are used to build\n * the dev styles URL for route-scoped CSS collection.\n */\nexport async function getStartManifest(\n matchedRoutes?: ReadonlyArray<AnyRoute>,\n): Promise<ServerManifest> {\n const { tsrStartManifest } = await import('tanstack-start-manifest:v')\n const startManifest = tsrStartManifest()\n let routes = startManifest.routes\n let rootRoute = routes[rootRouteId]\n\n const updateRootRoute = (nextRootRoute: ServerManifestRoute) => {\n rootRoute = nextRootRoute\n routes = {\n ...routes,\n [rootRouteId]: rootRoute,\n }\n }\n\n // Inject dev styles link in dev mode (when SSR styles are enabled)\n if (\n process.env.TSS_DEV_SERVER === 'true' &&\n process.env.TSS_DEV_SSR_STYLES_ENABLED !== 'false' &&\n matchedRoutes\n ) {\n const matchedRouteIds = matchedRoutes.map((route) => route.id)\n updateRootRoute({\n ...rootRoute,\n css: [\n ...(rootRoute?.css ?? []),\n {\n href: buildDevStylesUrl(DEV_SSR_STYLES_BASEPATH, matchedRouteIds),\n [DEV_STYLES_ATTR]: true,\n },\n ],\n })\n }\n\n const manifestRoutes: Record<string, ServerManifestRoute> = {}\n\n for (const k in routes) {\n const v = routes[k]!\n const result = {} as ServerManifestRoute\n\n if (v.preloads && v.preloads.length > 0) {\n result.preloads = v.preloads\n }\n if (v.scripts && v.scripts.length > 0) {\n result.scripts = v.scripts\n }\n if (v.css?.length) {\n result.css = v.css\n }\n if (result.preloads || result.scripts || result.css) {\n manifestRoutes[k] = result\n }\n }\n\n const manifest = {\n ...(startManifest.scriptFormat\n ? { scriptFormat: startManifest.scriptFormat }\n : {}),\n ...(startManifest.inlineCss ? { inlineCss: startManifest.inlineCss } : {}),\n routes: manifestRoutes,\n }\n\n return manifest\n}\n"],"mappings":";;AAcA,IAAM,0BAA0B,QAAQ,IAAI,+BAA+B;;;;;;;;;;AAU3E,eAAsB,iBACpB,eACyB;CACzB,MAAM,EAAE,qBAAqB,MAAM,OAAO;CAC1C,MAAM,gBAAgB,iBAAiB;CACvC,IAAI,SAAS,cAAc;CAC3B,IAAI,YAAY,OAAO;CAEvB,MAAM,mBAAmB,kBAAuC;EAC9D,YAAY;EACZ,SAAS;GACP,GAAG;IACF,cAAc;EACjB;CACF;CAGA,IACE,QAAQ,IAAI,mBAAmB,UAC/B,QAAQ,IAAI,+BAA+B,WAC3C,eACA;EACA,MAAM,kBAAkB,cAAc,KAAK,UAAU,MAAM,EAAE;EAC7D,gBAAgB;GACd,GAAG;GACH,KAAK,CACH,GAAI,WAAW,OAAO,CAAC,GACvB;IACE,MAAM,kBAAkB,yBAAyB,eAAe;KAC/D,kBAAkB;GACrB,CACF;EACF,CAAC;CACH;CAEA,MAAM,iBAAsD,CAAC;CAE7D,KAAK,MAAM,KAAK,QAAQ;EACtB,MAAM,IAAI,OAAO;EACjB,MAAM,SAAS,CAAC;EAEhB,IAAI,EAAE,YAAY,EAAE,SAAS,SAAS,GACpC,OAAO,WAAW,EAAE;EAEtB,IAAI,EAAE,WAAW,EAAE,QAAQ,SAAS,GAClC,OAAO,UAAU,EAAE;EAErB,IAAI,EAAE,KAAK,QACT,OAAO,MAAM,EAAE;EAEjB,IAAI,OAAO,YAAY,OAAO,WAAW,OAAO,KAC9C,eAAe,KAAK;CAExB;CAUA,OAAO;EAPL,GAAI,cAAc,eACd,EAAE,cAAc,cAAc,aAAa,IAC3C,CAAC;EACL,GAAI,cAAc,YAAY,EAAE,WAAW,cAAc,UAAU,IAAI,CAAC;EACxE,QAAQ;CAGH;AACT"}

@@ -1,2 +0,2 @@

import { AssetCrossOrigin, Awaitable, ManifestScript, ScriptFormat, ServerManifest } from '@tanstack/router-core';
import { AssetCrossOrigin, Awaitable, ServerManifest } from '@tanstack/router-core';
export type { AssetCrossOrigin };

@@ -113,12 +113,3 @@ export type TransformAssetsContext = {

export declare function resolveTransformAssetsConfig(transform: TransformAssets): ResolvedTransformAssetsConfig;
export interface StartManifestWithClientEntry {
manifest: ServerManifest;
clientEntry: string;
}
/**
* Builds the client entry `<script>` tag from a (possibly transformed) client
* entry URL.
*/
export declare function buildClientEntryScriptTag(clientEntry: string, scriptFormat?: ScriptFormat, crossOrigin?: AssetCrossOrigin): ManifestScript;
export declare function transformManifestAssets(source: StartManifestWithClientEntry, transformFn: TransformAssetsFn, _opts?: {
export declare function transformManifestAssets(source: ServerManifest, transformFn: TransformAssetsFn, _opts?: {
clone?: boolean;

@@ -128,9 +119,9 @@ inlineCss?: boolean;

/**
* Builds a final ServerManifest from a StartManifestWithClientEntry without any
* URL transforms. Used when no transformAssets option is provided.
* Builds a final ServerManifest without URL transforms. Used when no
* transformAssets option is provided.
*
* Returns a new manifest object so the cached base manifest is never mutated.
*/
export declare function buildManifestWithClientEntry(source: StartManifestWithClientEntry, opts?: {
export declare function buildManifest(source: ServerManifest, opts?: {
inlineCss?: boolean;
}): ServerManifest;

@@ -1,2 +0,2 @@

import { getManifestScriptFormat, resolveManifestAssetLink, resolveManifestCssLink } from "@tanstack/router-core";
import { resolveManifestAssetLink, resolveManifestCssLink } from "@tanstack/router-core";
//#region src/transformAssetUrls.ts

@@ -89,14 +89,2 @@ function normalizeTransformAssetResult(result) {

}
/**
* Builds the client entry `<script>` tag from a (possibly transformed) client
* entry URL.
*/
function buildClientEntryScriptTag(clientEntry, scriptFormat = "module", crossOrigin) {
return { attrs: {
...scriptFormat === "module" ? { type: "module" } : {},
async: true,
src: clientEntry,
...crossOrigin ? { crossOrigin } : {}
} };
}
function assignManifestLink(link, next) {

@@ -112,24 +100,4 @@ if (typeof link === "string") return next.crossOrigin ? next : next.href;

}
function appendUniqueManifestAssetLink(target, link) {
const href = typeof link === "string" ? link : link.href;
if (target) {
for (const item of target) if ((typeof item === "string" ? item : item.href) === href) return target;
}
return [...target ?? [], link];
}
function addClientEntryToManifest(manifest, clientEntry) {
const rootRoute = manifest.routes.__root__ ?? {};
const rootScripts = rootRoute.scripts ?? [];
const scripts = rootScripts.some((script) => script.attrs?.src === clientEntry) ? rootScripts : [...rootScripts, buildClientEntryScriptTag(clientEntry, getManifestScriptFormat(manifest))];
manifest.routes = {
...manifest.routes,
__root__: {
...rootRoute,
preloads: appendUniqueManifestAssetLink(rootRoute.preloads, clientEntry),
scripts
}
};
}
async function transformManifestAssets(source, transformFn, _opts) {
const manifest = structuredClone(source.manifest);
const manifest = structuredClone(source);
const inlineCssEnabled = _opts?.inlineCss !== false;

@@ -149,3 +117,2 @@ const scriptTransforms = /* @__PURE__ */ new Map();

else if (manifest.inlineCss) manifest.inlineCss = await transformInlineCssStyles(manifest.inlineCss, transformFn);
addClientEntryToManifest(manifest, source.clientEntry);
for (const route of Object.values(manifest.routes)) {

@@ -184,19 +151,17 @@ if (route.preloads?.length) route.preloads = await Promise.all(route.preloads.map(async (link) => {

/**
* Builds a final ServerManifest from a StartManifestWithClientEntry without any
* URL transforms. Used when no transformAssets option is provided.
* Builds a final ServerManifest without URL transforms. Used when no
* transformAssets option is provided.
*
* Returns a new manifest object so the cached base manifest is never mutated.
*/
function buildManifestWithClientEntry(source, opts) {
const manifest = {
...source.manifest.scriptFormat ? { scriptFormat: source.manifest.scriptFormat } : {},
...opts?.inlineCss !== false && source.manifest.inlineCss ? { inlineCss: structuredClone(source.manifest.inlineCss) } : {},
routes: { ...source.manifest.routes }
function buildManifest(source, opts) {
return {
...source.scriptFormat ? { scriptFormat: source.scriptFormat } : {},
...opts?.inlineCss !== false && source.inlineCss ? { inlineCss: structuredClone(source.inlineCss) } : {},
routes: { ...source.routes }
};
addClientEntryToManifest(manifest, source.clientEntry);
return manifest;
}
//#endregion
export { buildManifestWithClientEntry, resolveTransformAssetsConfig, transformManifestAssets };
export { buildManifest, resolveTransformAssetsConfig, transformManifestAssets };
//# sourceMappingURL=transformAssetUrls.js.map

@@ -1,1 +0,1 @@

{"version":3,"file":"transformAssetUrls.js","names":[],"sources":["../../src/transformAssetUrls.ts"],"sourcesContent":["import {\n getManifestScriptFormat,\n resolveManifestAssetLink,\n resolveManifestCssLink,\n} from '@tanstack/router-core'\n\nimport type {\n AssetCrossOrigin,\n Awaitable,\n ManifestAssetLink,\n ManifestCssLink,\n ManifestScript,\n ScriptFormat,\n ServerManifest,\n} from '@tanstack/router-core'\n\nexport type { AssetCrossOrigin }\n\nexport type TransformAssetsContext =\n | {\n url: string\n kind: 'script'\n }\n | {\n url: string\n kind: 'stylesheet'\n }\n | {\n url: string\n kind: 'css-url'\n stylesheetHref: string\n }\n\nexport type TransformAssetKind = TransformAssetsContext['kind']\n\ntype TransformAssetsShorthandCrossOriginKind = Exclude<\n TransformAssetKind,\n 'css-url'\n>\n\nexport type TransformAssetResult =\n | string\n | {\n href: string\n crossOrigin?: AssetCrossOrigin\n }\n\nexport type TransformAssetsFn = (\n context: TransformAssetsContext,\n) => Awaitable<TransformAssetResult>\n\nexport type CreateTransformAssetsContext =\n | {\n /** True when the server is computing the cached manifest during startup warmup. */\n warmup: true\n }\n | {\n /**\n * The current Request.\n *\n * Only available during request handling (i.e. when `warmup: false`).\n */\n request: Request\n /** False when transforming URLs as part of request handling. */\n warmup: false\n }\n\nexport type CreateTransformAssetsFn = (\n ctx: CreateTransformAssetsContext,\n) => Awaitable<TransformAssetsFn>\n\ntype TransformAssetsOptionsBase = {\n /**\n * Whether to cache the transformed manifest after the first request.\n *\n * When `true` (default), the transform runs once on the first request and\n * the resulting manifest is reused for all subsequent requests in production.\n *\n * Set to `false` for per-request transforms (e.g. geo-routing to different\n * CDNs based on request headers).\n *\n * @default true\n */\n cache?: boolean\n\n /**\n * When `true`, warms up the cached transformed manifest in the background when\n * the server starts (production only).\n *\n * This can reduce latency for the first request when `cache` is `true`.\n * Has no effect when `cache: false` (per-request transforms) or in dev mode.\n *\n * @default false\n */\n warmup?: boolean\n}\n\nexport type TransformAssetsOptions =\n | (TransformAssetsOptionsBase & {\n transform: string | TransformAssetsFn\n createTransform?: never\n })\n | (TransformAssetsOptionsBase & {\n createTransform: CreateTransformAssetsFn\n transform?: never\n })\n\n/**\n * Per-kind crossOrigin configuration for the object shorthand.\n *\n * Accepts either a single value applied to all asset kinds, or a per-kind\n * record (matching `HeadContent`'s `assetCrossOrigin` shape):\n *\n * ```ts\n * // All assets get the same value\n * crossOrigin: 'anonymous'\n *\n * // Different values per kind\n * crossOrigin: { script: 'anonymous', stylesheet: 'use-credentials' }\n * ```\n */\nexport type TransformAssetsCrossOriginConfig =\n | AssetCrossOrigin\n | Partial<Record<TransformAssetsShorthandCrossOriginKind, AssetCrossOrigin>>\n\n/**\n * Object shorthand for `transformAssets`. Combines a URL prefix with optional\n * per-asset `crossOrigin` without needing a callback:\n *\n * ```ts\n * transformAssets: {\n * prefix: 'https://cdn.example.com',\n * crossOrigin: 'anonymous',\n * }\n * ```\n */\nexport interface TransformAssetsObjectShorthand {\n /** URL prefix prepended to every asset URL. */\n prefix: string\n /**\n * Optional crossOrigin attribute applied to transformed script and stylesheet assets.\n *\n * Accepts a single value or a per-kind record.\n */\n crossOrigin?: TransformAssetsCrossOriginConfig\n}\n\nexport type TransformAssets =\n | string\n | TransformAssetsFn\n | TransformAssetsObjectShorthand\n | TransformAssetsOptions\n\nexport type ResolvedTransformAssetsConfig =\n | {\n type: 'transform'\n transformFn: TransformAssetsFn\n cache: boolean\n }\n | {\n type: 'createTransform'\n createTransform: CreateTransformAssetsFn\n cache: boolean\n }\n\nfunction normalizeTransformAssetResult(\n result: TransformAssetResult,\n): Exclude<TransformAssetResult, string> {\n if (typeof result === 'string') {\n return { href: result }\n }\n\n return result\n}\n\nfunction escapeCssString(value: string) {\n return value\n .replace(/\\\\/g, '\\\\\\\\')\n .replace(/\"/g, '\\\\\"')\n .replace(/\\n/g, '\\\\a ')\n .replace(/\\r/g, '\\\\d ')\n .replace(/\\f/g, '\\\\c ')\n}\n\nasync function transformInlineCssTemplate(options: {\n stylesheetHref: string\n template: { strings: Array<string>; urls: Array<string> }\n transformFn: TransformAssetsFn\n}) {\n const { strings, urls } = options.template\n\n if (strings.length !== urls.length + 1) {\n throw new Error(\n `TanStack Start inlineCss template for ${options.stylesheetHref} is invalid`,\n )\n }\n\n let css = strings[0]!\n\n for (let index = 0; index < urls.length; index++) {\n const transformed = normalizeTransformAssetResult(\n await options.transformFn({\n kind: 'css-url',\n url: urls[index]!,\n stylesheetHref: options.stylesheetHref,\n }),\n )\n\n css += escapeCssString(transformed.href) + strings[index + 1]!\n }\n\n return css\n}\n\nasync function transformInlineCssStyles(\n inlineCss: NonNullable<ServerManifest['inlineCss']>,\n transformFn: TransformAssetsFn,\n) {\n const transformedStyles: Record<string, string> = {}\n\n const transformedEntries = await Promise.all(\n Object.entries(inlineCss.styles).map(async ([stylesheetHref, css]) => {\n const template = inlineCss.templates?.[stylesheetHref]\n return [\n stylesheetHref,\n template\n ? await transformInlineCssTemplate({\n stylesheetHref,\n template,\n transformFn,\n })\n : css,\n ] as const\n }),\n )\n\n for (const [stylesheetHref, css] of transformedEntries) {\n transformedStyles[stylesheetHref] = css\n }\n\n return {\n styles: transformedStyles,\n ...(inlineCss.templates ? { templates: inlineCss.templates } : {}),\n }\n}\n\nfunction resolveTransformAssetsCrossOrigin(\n config: TransformAssetsCrossOriginConfig | undefined,\n kind: TransformAssetsShorthandCrossOriginKind,\n): AssetCrossOrigin | undefined {\n if (!config) return undefined\n if (typeof config === 'string') return config\n\n return config[kind]\n}\n\nfunction isObjectShorthand(\n transform: TransformAssetsObjectShorthand | TransformAssetsOptions,\n): transform is TransformAssetsObjectShorthand {\n return 'prefix' in transform\n}\n\nexport function resolveTransformAssetsConfig(\n transform: TransformAssets,\n): ResolvedTransformAssetsConfig {\n if (typeof transform === 'string') {\n const prefix = transform\n return {\n type: 'transform',\n transformFn: ({ url }) => ({ href: `${prefix}${url}` }),\n cache: true,\n }\n }\n\n if (typeof transform === 'function') {\n return {\n type: 'transform',\n transformFn: transform,\n cache: true,\n }\n }\n\n // Object shorthand: { prefix, crossOrigin? }\n if (isObjectShorthand(transform)) {\n const { prefix, crossOrigin } = transform\n\n return {\n type: 'transform',\n transformFn: ({ url, kind }) => {\n const href = `${prefix}${url}`\n\n if (kind === 'css-url') {\n return { href }\n }\n\n const co = resolveTransformAssetsCrossOrigin(crossOrigin, kind)\n return co ? { href, crossOrigin: co } : { href }\n },\n cache: true,\n }\n }\n\n if ('createTransform' in transform && transform.createTransform) {\n return {\n type: 'createTransform',\n createTransform: transform.createTransform,\n cache: transform.cache !== false,\n }\n }\n\n const transformFn =\n typeof transform.transform === 'string'\n ? ((({ url }: TransformAssetsContext) => ({\n href: `${transform.transform}${url}`,\n })) as TransformAssetsFn)\n : transform.transform\n\n return {\n type: 'transform',\n transformFn,\n cache: transform.cache !== false,\n }\n}\n\nexport interface StartManifestWithClientEntry {\n manifest: ServerManifest\n clientEntry: string\n}\n\n/**\n * Builds the client entry `<script>` tag from a (possibly transformed) client\n * entry URL.\n */\nexport function buildClientEntryScriptTag(\n clientEntry: string,\n scriptFormat: ScriptFormat = 'module',\n crossOrigin?: AssetCrossOrigin,\n): ManifestScript {\n return {\n attrs: {\n ...(scriptFormat === 'module' ? { type: 'module' } : {}),\n async: true,\n src: clientEntry,\n ...(crossOrigin ? { crossOrigin } : {}),\n },\n }\n}\n\ntype AssignableManifestLink = ManifestAssetLink | ManifestCssLink\n\nfunction assignManifestLink(\n link: ManifestAssetLink,\n next: { href: string; crossOrigin?: AssetCrossOrigin },\n): ManifestAssetLink\nfunction assignManifestLink(\n link: ManifestCssLink,\n next: { href: string; crossOrigin?: AssetCrossOrigin },\n): ManifestCssLink\nfunction assignManifestLink(\n link: AssignableManifestLink,\n next: { href: string; crossOrigin?: AssetCrossOrigin },\n): AssignableManifestLink {\n if (typeof link === 'string') {\n return next.crossOrigin ? next : next.href\n }\n\n const nextLink: Exclude<ManifestCssLink, string> = {\n ...link,\n href: next.href,\n }\n\n if (next.crossOrigin) {\n nextLink.crossOrigin = next.crossOrigin\n } else {\n delete nextLink.crossOrigin\n }\n\n return nextLink\n}\n\nfunction appendUniqueManifestAssetLink(\n target: Array<ManifestAssetLink> | undefined,\n link: ManifestAssetLink,\n) {\n const href = typeof link === 'string' ? link : link.href\n\n if (target) {\n for (const item of target) {\n if ((typeof item === 'string' ? item : item.href) === href) {\n return target\n }\n }\n }\n\n return [...(target ?? []), link]\n}\n\nfunction addClientEntryToManifest(\n manifest: ServerManifest,\n clientEntry: string,\n) {\n const rootRoute = manifest.routes.__root__ ?? {}\n const rootScripts = rootRoute.scripts ?? []\n const scripts = rootScripts.some(\n (script) => script.attrs?.src === clientEntry,\n )\n ? rootScripts\n : [\n ...rootScripts,\n buildClientEntryScriptTag(\n clientEntry,\n getManifestScriptFormat(manifest),\n ),\n ]\n\n manifest.routes = {\n ...manifest.routes,\n __root__: {\n ...rootRoute,\n preloads: appendUniqueManifestAssetLink(rootRoute.preloads, clientEntry),\n scripts,\n },\n }\n}\n\nexport async function transformManifestAssets(\n source: StartManifestWithClientEntry,\n transformFn: TransformAssetsFn,\n _opts?: {\n clone?: boolean\n inlineCss?: boolean\n },\n): Promise<ServerManifest> {\n const manifest = structuredClone(source.manifest)\n const inlineCssEnabled = _opts?.inlineCss !== false\n const scriptTransforms = new Map<\n string,\n Promise<Exclude<TransformAssetResult, string>>\n >()\n const transformScript = (url: string) => {\n const cached = scriptTransforms.get(url)\n if (cached) {\n return cached\n }\n\n const transformed = Promise.resolve(\n transformFn({\n url,\n kind: 'script',\n }),\n ).then(normalizeTransformAssetResult)\n scriptTransforms.set(url, transformed)\n return transformed\n }\n\n if (!inlineCssEnabled) {\n delete manifest.inlineCss\n } else if (manifest.inlineCss) {\n manifest.inlineCss = await transformInlineCssStyles(\n manifest.inlineCss,\n transformFn,\n )\n }\n\n addClientEntryToManifest(manifest, source.clientEntry)\n\n for (const route of Object.values(manifest.routes)) {\n if (route.preloads?.length) {\n route.preloads = await Promise.all(\n route.preloads.map(async (link) => {\n const resolved = resolveManifestAssetLink(link)\n const result = await transformScript(resolved.href)\n\n return assignManifestLink(link, {\n href: result.href,\n crossOrigin: result.crossOrigin,\n })\n }),\n )\n }\n\n if (route.css?.length && !manifest.inlineCss) {\n route.css = await Promise.all(\n route.css.map(async (link) => {\n const resolved = resolveManifestCssLink(link)\n const result = normalizeTransformAssetResult(\n await transformFn({\n url: resolved.href,\n kind: 'stylesheet',\n }),\n )\n\n return assignManifestLink(link, {\n href: result.href,\n crossOrigin: result.crossOrigin,\n })\n }),\n )\n }\n\n if (route.scripts?.length) {\n for (const script of route.scripts) {\n const src = script.attrs?.src\n if (typeof src !== 'string') {\n continue\n }\n\n const result = await transformScript(src)\n\n script.attrs = {\n ...script.attrs,\n src: result.href,\n }\n if (result.crossOrigin) {\n script.attrs.crossOrigin = result.crossOrigin\n } else {\n delete script.attrs.crossOrigin\n }\n }\n }\n }\n\n return manifest\n}\n\n/**\n * Builds a final ServerManifest from a StartManifestWithClientEntry without any\n * URL transforms. 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{"version":3,"file":"transformAssetUrls.js","names":[],"sources":["../../src/transformAssetUrls.ts"],"sourcesContent":["import {\n resolveManifestAssetLink,\n resolveManifestCssLink,\n} from '@tanstack/router-core'\n\nimport type {\n AssetCrossOrigin,\n Awaitable,\n ManifestAssetLink,\n ManifestCssLink,\n ServerManifest,\n} from '@tanstack/router-core'\n\nexport type { AssetCrossOrigin }\n\nexport type TransformAssetsContext =\n | {\n url: string\n kind: 'script'\n }\n | {\n url: string\n kind: 'stylesheet'\n }\n | {\n url: string\n kind: 'css-url'\n stylesheetHref: string\n }\n\nexport type TransformAssetKind = TransformAssetsContext['kind']\n\ntype TransformAssetsShorthandCrossOriginKind = Exclude<\n TransformAssetKind,\n 'css-url'\n>\n\nexport type TransformAssetResult =\n | string\n | {\n href: string\n crossOrigin?: AssetCrossOrigin\n }\n\nexport type TransformAssetsFn = (\n context: TransformAssetsContext,\n) => Awaitable<TransformAssetResult>\n\nexport type CreateTransformAssetsContext =\n | {\n /** True when the server is computing the cached manifest during startup warmup. */\n warmup: true\n }\n | {\n /**\n * The current Request.\n *\n * Only available during request handling (i.e. when `warmup: false`).\n */\n request: Request\n /** False when transforming URLs as part of request handling. */\n warmup: false\n }\n\nexport type CreateTransformAssetsFn = (\n ctx: CreateTransformAssetsContext,\n) => Awaitable<TransformAssetsFn>\n\ntype TransformAssetsOptionsBase = {\n /**\n * Whether to cache the transformed manifest after the first request.\n *\n * When `true` (default), the transform runs once on the first request and\n * the resulting manifest is reused for all subsequent requests in production.\n *\n * Set to `false` for per-request transforms (e.g. geo-routing to different\n * CDNs based on request headers).\n *\n * @default true\n */\n cache?: boolean\n\n /**\n * When `true`, warms up the cached transformed manifest in the background when\n * the server starts (production only).\n *\n * This can reduce latency for the first request when `cache` is `true`.\n * Has no effect when `cache: false` (per-request transforms) or in dev mode.\n *\n * @default false\n */\n warmup?: boolean\n}\n\nexport type TransformAssetsOptions =\n | (TransformAssetsOptionsBase & {\n transform: string | TransformAssetsFn\n createTransform?: never\n })\n | (TransformAssetsOptionsBase & {\n createTransform: CreateTransformAssetsFn\n transform?: never\n })\n\n/**\n * Per-kind crossOrigin configuration for the object shorthand.\n *\n * Accepts either a single value applied to all asset kinds, or a per-kind\n * record (matching `HeadContent`'s `assetCrossOrigin` shape):\n *\n * ```ts\n * // All assets get the same value\n * crossOrigin: 'anonymous'\n *\n * // Different values per kind\n * crossOrigin: { script: 'anonymous', stylesheet: 'use-credentials' }\n * ```\n */\nexport type TransformAssetsCrossOriginConfig =\n | AssetCrossOrigin\n | Partial<Record<TransformAssetsShorthandCrossOriginKind, AssetCrossOrigin>>\n\n/**\n * Object shorthand for `transformAssets`. Combines a URL prefix with optional\n * per-asset `crossOrigin` without needing a callback:\n *\n * ```ts\n * transformAssets: {\n * prefix: 'https://cdn.example.com',\n * crossOrigin: 'anonymous',\n * }\n * ```\n */\nexport interface TransformAssetsObjectShorthand {\n /** URL prefix prepended to every asset URL. */\n prefix: string\n /**\n * Optional crossOrigin attribute applied to transformed script and stylesheet assets.\n *\n * Accepts a single value or a per-kind record.\n */\n crossOrigin?: TransformAssetsCrossOriginConfig\n}\n\nexport type TransformAssets =\n | string\n | TransformAssetsFn\n | TransformAssetsObjectShorthand\n | TransformAssetsOptions\n\nexport type ResolvedTransformAssetsConfig =\n | {\n type: 'transform'\n transformFn: TransformAssetsFn\n cache: boolean\n }\n | {\n type: 'createTransform'\n createTransform: CreateTransformAssetsFn\n cache: boolean\n }\n\nfunction normalizeTransformAssetResult(\n result: TransformAssetResult,\n): Exclude<TransformAssetResult, string> {\n if (typeof result === 'string') {\n return { href: result }\n }\n\n return result\n}\n\nfunction escapeCssString(value: string) {\n return value\n .replace(/\\\\/g, '\\\\\\\\')\n .replace(/\"/g, '\\\\\"')\n .replace(/\\n/g, '\\\\a ')\n .replace(/\\r/g, '\\\\d ')\n .replace(/\\f/g, '\\\\c ')\n}\n\nasync function transformInlineCssTemplate(options: {\n stylesheetHref: string\n template: { strings: Array<string>; urls: Array<string> }\n transformFn: TransformAssetsFn\n}) {\n const { strings, urls } = options.template\n\n if (strings.length !== urls.length + 1) {\n throw new Error(\n `TanStack Start inlineCss template for ${options.stylesheetHref} is invalid`,\n )\n }\n\n let css = strings[0]!\n\n for (let index = 0; index < urls.length; index++) {\n const transformed = normalizeTransformAssetResult(\n await options.transformFn({\n kind: 'css-url',\n url: urls[index]!,\n stylesheetHref: options.stylesheetHref,\n }),\n )\n\n css += escapeCssString(transformed.href) + strings[index + 1]!\n }\n\n return css\n}\n\nasync function transformInlineCssStyles(\n inlineCss: NonNullable<ServerManifest['inlineCss']>,\n transformFn: TransformAssetsFn,\n) {\n const transformedStyles: Record<string, string> = {}\n\n const transformedEntries = await Promise.all(\n Object.entries(inlineCss.styles).map(async ([stylesheetHref, css]) => {\n const template = inlineCss.templates?.[stylesheetHref]\n return [\n stylesheetHref,\n template\n ? await transformInlineCssTemplate({\n stylesheetHref,\n template,\n transformFn,\n })\n : css,\n ] as const\n }),\n )\n\n for (const [stylesheetHref, css] of transformedEntries) {\n transformedStyles[stylesheetHref] = css\n }\n\n return {\n styles: transformedStyles,\n ...(inlineCss.templates ? { templates: inlineCss.templates } : {}),\n }\n}\n\nfunction resolveTransformAssetsCrossOrigin(\n config: TransformAssetsCrossOriginConfig | undefined,\n kind: TransformAssetsShorthandCrossOriginKind,\n): AssetCrossOrigin | undefined {\n if (!config) return undefined\n if (typeof config === 'string') return config\n\n return config[kind]\n}\n\nfunction isObjectShorthand(\n transform: TransformAssetsObjectShorthand | TransformAssetsOptions,\n): transform is TransformAssetsObjectShorthand {\n return 'prefix' in transform\n}\n\nexport function resolveTransformAssetsConfig(\n transform: TransformAssets,\n): ResolvedTransformAssetsConfig {\n if (typeof transform === 'string') {\n const prefix = transform\n return {\n type: 'transform',\n transformFn: ({ url }) => ({ href: `${prefix}${url}` }),\n cache: true,\n }\n }\n\n if (typeof transform === 'function') {\n return {\n type: 'transform',\n transformFn: transform,\n cache: true,\n }\n }\n\n // Object shorthand: { prefix, crossOrigin? }\n if (isObjectShorthand(transform)) {\n const { prefix, crossOrigin } = transform\n\n return {\n type: 'transform',\n transformFn: ({ url, kind }) => {\n const href = `${prefix}${url}`\n\n if (kind === 'css-url') {\n return { href }\n }\n\n const co = resolveTransformAssetsCrossOrigin(crossOrigin, kind)\n return co ? { href, crossOrigin: co } : { href }\n },\n cache: true,\n }\n }\n\n if ('createTransform' in transform && transform.createTransform) {\n return {\n type: 'createTransform',\n createTransform: transform.createTransform,\n cache: transform.cache !== false,\n }\n }\n\n const transformFn =\n typeof transform.transform === 'string'\n ? ((({ url }: TransformAssetsContext) => ({\n href: `${transform.transform}${url}`,\n })) as TransformAssetsFn)\n : transform.transform\n\n return {\n type: 'transform',\n transformFn,\n cache: transform.cache !== false,\n }\n}\n\ntype AssignableManifestLink = ManifestAssetLink | ManifestCssLink\n\nfunction assignManifestLink(\n link: ManifestAssetLink,\n next: { href: string; crossOrigin?: AssetCrossOrigin },\n): ManifestAssetLink\nfunction assignManifestLink(\n link: ManifestCssLink,\n next: { href: string; crossOrigin?: AssetCrossOrigin },\n): ManifestCssLink\nfunction assignManifestLink(\n link: AssignableManifestLink,\n next: { href: string; crossOrigin?: AssetCrossOrigin },\n): AssignableManifestLink {\n if (typeof link === 'string') {\n return next.crossOrigin ? next : next.href\n }\n\n const nextLink: Exclude<ManifestCssLink, string> = {\n ...link,\n href: next.href,\n }\n\n if (next.crossOrigin) {\n nextLink.crossOrigin = next.crossOrigin\n } else {\n delete nextLink.crossOrigin\n }\n\n return nextLink\n}\n\nexport async function transformManifestAssets(\n source: ServerManifest,\n transformFn: TransformAssetsFn,\n _opts?: {\n clone?: boolean\n inlineCss?: boolean\n },\n): Promise<ServerManifest> {\n const manifest = structuredClone(source)\n const inlineCssEnabled = _opts?.inlineCss !== false\n const scriptTransforms = new Map<\n string,\n Promise<Exclude<TransformAssetResult, string>>\n >()\n const transformScript = (url: string) => {\n const cached = scriptTransforms.get(url)\n if (cached) {\n return cached\n }\n\n const transformed = Promise.resolve(\n transformFn({\n url,\n kind: 'script',\n }),\n ).then(normalizeTransformAssetResult)\n scriptTransforms.set(url, transformed)\n return transformed\n }\n\n if (!inlineCssEnabled) {\n delete manifest.inlineCss\n } else if (manifest.inlineCss) {\n manifest.inlineCss = await transformInlineCssStyles(\n manifest.inlineCss,\n transformFn,\n )\n }\n\n for (const route of Object.values(manifest.routes)) {\n if (route.preloads?.length) {\n route.preloads = await Promise.all(\n route.preloads.map(async (link) => {\n const resolved = resolveManifestAssetLink(link)\n const result = await transformScript(resolved.href)\n\n return assignManifestLink(link, {\n href: result.href,\n crossOrigin: result.crossOrigin,\n })\n }),\n )\n }\n\n if (route.css?.length && !manifest.inlineCss) {\n route.css = await Promise.all(\n route.css.map(async (link) => {\n const resolved = resolveManifestCssLink(link)\n const result = normalizeTransformAssetResult(\n await transformFn({\n url: resolved.href,\n kind: 'stylesheet',\n }),\n )\n\n return assignManifestLink(link, {\n href: result.href,\n crossOrigin: result.crossOrigin,\n })\n }),\n )\n }\n\n if (route.scripts?.length) {\n for (const script of route.scripts) {\n const src = script.attrs?.src\n if (typeof src !== 'string') {\n continue\n }\n\n const result = await transformScript(src)\n\n script.attrs = {\n ...script.attrs,\n src: result.href,\n }\n if (result.crossOrigin) {\n script.attrs.crossOrigin = result.crossOrigin\n } else {\n delete script.attrs.crossOrigin\n }\n }\n }\n }\n\n return manifest\n}\n\n/**\n * Builds a final ServerManifest without URL transforms. 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{
"name": "@tanstack/start-server-core",
"version": "1.169.4",
"version": "1.169.5",
"description": "Modern and scalable routing for React applications",

@@ -5,0 +5,0 @@ "author": "Tanner Linsley",

import {
buildManifestWithClientEntry,
buildManifest,
resolveTransformAssetsConfig,

@@ -14,3 +14,2 @@ transformManifestAssets,

CreateTransformAssetsContext,
StartManifestWithClientEntry,
TransformAssets,

@@ -20,7 +19,3 @@ TransformAssetsFn,

export type {
HandlerInlineCssOption,
StartManifestWithClientEntry,
TransformAssets,
}
export type { HandlerInlineCssOption, TransformAssets }

@@ -42,4 +37,4 @@ export interface FinalManifestOptions {

*
* This covers JS preloads, CSS links, the client entry script, and URLs
* inside build-collected inline CSS. Asset imports used directly in
* This covers JS preloads, manifest script tags, CSS links, and URLs inside
* build-collected inline CSS. Asset imports used directly in
* components should be handled by the bundler instead.

@@ -52,3 +47,3 @@ */

type FinalManifestCache = Map<FinalManifestCacheKey, Promise<ServerManifest>>
export type GetBaseManifest = () => Promise<StartManifestWithClientEntry>
export type GetBaseManifest = () => Promise<ServerManifest>

@@ -83,3 +78,3 @@ export interface FinalManifestRequestOptions {

): GetBaseManifest {
let baseManifestPromise: Promise<StartManifestWithClientEntry> | undefined
let baseManifestPromise: Promise<ServerManifest> | undefined

@@ -249,3 +244,3 @@ return () => {

async function buildFinalManifest(opts: {
base: StartManifestWithClientEntry
base: ServerManifest
transformFn: TransformAssetsFn | undefined

@@ -258,7 +253,7 @@ inlineCss: boolean

})
: buildManifestWithClientEntry(opts.base, { inlineCss: opts.inlineCss })
: buildManifest(opts.base, { inlineCss: opts.inlineCss })
}
async function resolveFinalManifest(opts: {
getBaseManifest: () => Promise<StartManifestWithClientEntry>
getBaseManifest: () => Promise<ServerManifest>
transformFn: TransformAssetsFn | undefined

@@ -293,3 +288,3 @@ cache: boolean

finalManifestCache: FinalManifestCache
getBaseManifest: () => Promise<StartManifestWithClientEntry>
getBaseManifest: () => Promise<ServerManifest>
getTransformFn: () => Promise<TransformAssetsFn | undefined>

@@ -296,0 +291,0 @@ onError?: () => void

@@ -6,4 +6,7 @@ import {

} from '@tanstack/router-core'
import type { AnyRoute, ServerManifestRoute } from '@tanstack/router-core'
import type { StartManifestWithClientEntry } from './transformAssetUrls'
import type {
AnyRoute,
ServerManifest,
ServerManifestRoute,
} from '@tanstack/router-core'

@@ -20,5 +23,2 @@ // Pre-computed constant for dev styles URL basepath.

*
* 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

@@ -29,3 +29,3 @@ * the dev styles URL for route-scoped CSS collection.

matchedRoutes?: ReadonlyArray<AnyRoute>,
): Promise<StartManifestWithClientEntry> {
): Promise<ServerManifest> {
const { tsrStartManifest } = await import('tanstack-start-manifest:v')

@@ -91,6 +91,3 @@ const startManifest = tsrStartManifest()

return {
manifest: manifest as StartManifestWithClientEntry['manifest'],
clientEntry: startManifest.clientEntry,
}
return manifest
}
declare module 'tanstack-start-manifest:v' {
import type { ServerManifest } from '@tanstack/router-core'
export const tsrStartManifest: () => ServerManifest & { clientEntry: string }
export const tsrStartManifest: () => ServerManifest
}

@@ -6,0 +6,0 @@

import {
getManifestScriptFormat,
resolveManifestAssetLink,

@@ -12,4 +11,2 @@ resolveManifestCssLink,

ManifestCssLink,
ManifestScript,
ScriptFormat,
ServerManifest,

@@ -326,26 +323,2 @@ } from '@tanstack/router-core'

export interface StartManifestWithClientEntry {
manifest: ServerManifest
clientEntry: string
}
/**
* Builds the client entry `<script>` tag from a (possibly transformed) client
* entry URL.
*/
export function buildClientEntryScriptTag(
clientEntry: string,
scriptFormat: ScriptFormat = 'module',
crossOrigin?: AssetCrossOrigin,
): ManifestScript {
return {
attrs: {
...(scriptFormat === 'module' ? { type: 'module' } : {}),
async: true,
src: clientEntry,
...(crossOrigin ? { crossOrigin } : {}),
},
}
}
type AssignableManifestLink = ManifestAssetLink | ManifestCssLink

@@ -383,49 +356,4 @@

function appendUniqueManifestAssetLink(
target: Array<ManifestAssetLink> | undefined,
link: ManifestAssetLink,
) {
const href = typeof link === 'string' ? link : link.href
if (target) {
for (const item of target) {
if ((typeof item === 'string' ? item : item.href) === href) {
return target
}
}
}
return [...(target ?? []), link]
}
function addClientEntryToManifest(
manifest: ServerManifest,
clientEntry: string,
) {
const rootRoute = manifest.routes.__root__ ?? {}
const rootScripts = rootRoute.scripts ?? []
const scripts = rootScripts.some(
(script) => script.attrs?.src === clientEntry,
)
? rootScripts
: [
...rootScripts,
buildClientEntryScriptTag(
clientEntry,
getManifestScriptFormat(manifest),
),
]
manifest.routes = {
...manifest.routes,
__root__: {
...rootRoute,
preloads: appendUniqueManifestAssetLink(rootRoute.preloads, clientEntry),
scripts,
},
}
}
export async function transformManifestAssets(
source: StartManifestWithClientEntry,
source: ServerManifest,
transformFn: TransformAssetsFn,

@@ -437,3 +365,3 @@ _opts?: {

): Promise<ServerManifest> {
const manifest = structuredClone(source.manifest)
const manifest = structuredClone(source)
const inlineCssEnabled = _opts?.inlineCss !== false

@@ -469,4 +397,2 @@ const scriptTransforms = new Map<

addClientEntryToManifest(manifest, source.clientEntry)
for (const route of Object.values(manifest.routes)) {

@@ -532,26 +458,22 @@ if (route.preloads?.length) {

/**
* Builds a final ServerManifest from a StartManifestWithClientEntry without any
* URL transforms. Used when no transformAssets option is provided.
* Builds a final ServerManifest without URL transforms. Used when no
* transformAssets option is provided.
*
* Returns a new manifest object so the cached base manifest is never mutated.
*/
export function buildManifestWithClientEntry(
source: StartManifestWithClientEntry,
export function buildManifest(
source: ServerManifest,
opts?: { inlineCss?: boolean },
): ServerManifest {
const manifest: ServerManifest = {
...(source.manifest.scriptFormat
? { scriptFormat: source.manifest.scriptFormat }
...(source.scriptFormat ? { scriptFormat: source.scriptFormat } : {}),
...(opts?.inlineCss !== false && source.inlineCss
? { inlineCss: structuredClone(source.inlineCss) }
: {}),
...(opts?.inlineCss !== false && source.manifest.inlineCss
? { inlineCss: structuredClone(source.manifest.inlineCss) }
: {}),
routes: {
...source.manifest.routes,
...source.routes,
},
}
addClientEntryToManifest(manifest, source.clientEntry)
return manifest
}