main repo

This commit is contained in:
Basilosaurusrex
2025-11-24 18:09:40 +01:00
parent b636ee5e70
commit f027651f9b
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import path from "../../../shared/lib/isomorphic/path";
import { normalizePagePath } from "../../../shared/lib/page-path/normalize-page-path";
import { isDynamicRoute } from "../../../shared/lib/router/utils/is-dynamic";
import { getNamedRouteRegex } from "../../../shared/lib/router/utils/route-regex";
import { normalizeRouteRegex } from "../../../lib/load-custom-routes";
import { escapeStringRegexp } from "../../../shared/lib/escape-regexp";
export function buildDataRoute(page, buildId) {
const pagePath = normalizePagePath(page);
const dataRoute = path.posix.join("/_next/data", buildId, `${pagePath}.json`);
let dataRouteRegex;
let namedDataRouteRegex;
let routeKeys;
if (isDynamicRoute(page)) {
const routeRegex = getNamedRouteRegex(dataRoute.replace(/\.json$/, ""), true);
dataRouteRegex = normalizeRouteRegex(routeRegex.re.source.replace(/\(\?:\\\/\)\?\$$/, `\\.json$`));
namedDataRouteRegex = routeRegex.namedRegex.replace(/\(\?:\/\)\?\$$/, `\\.json$`);
routeKeys = routeRegex.routeKeys;
} else {
dataRouteRegex = normalizeRouteRegex(new RegExp(`^${path.posix.join("/_next/data", escapeStringRegexp(buildId), `${pagePath}.json`)}$`).source);
}
return {
page,
routeKeys,
dataRouteRegex,
namedDataRouteRegex
};
}
//# sourceMappingURL=build-data-route.js.map

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import path from "path";
import fs from "fs/promises";
import * as Log from "../../../build/output/log";
import setupDebug from "next/dist/compiled/debug";
import LRUCache from "next/dist/compiled/lru-cache";
import loadCustomRoutes from "../../../lib/load-custom-routes";
import { modifyRouteRegex } from "../../../lib/redirect-status";
import { FileType, fileExists } from "../../../lib/file-exists";
import { recursiveReadDir } from "../../../lib/recursive-readdir";
import { isDynamicRoute } from "../../../shared/lib/router/utils";
import { escapeStringRegexp } from "../../../shared/lib/escape-regexp";
import { getPathMatch } from "../../../shared/lib/router/utils/path-match";
import { getRouteRegex } from "../../../shared/lib/router/utils/route-regex";
import { getRouteMatcher } from "../../../shared/lib/router/utils/route-matcher";
import { pathHasPrefix } from "../../../shared/lib/router/utils/path-has-prefix";
import { normalizeLocalePath } from "../../../shared/lib/i18n/normalize-locale-path";
import { removePathPrefix } from "../../../shared/lib/router/utils/remove-path-prefix";
import { getMiddlewareRouteMatcher } from "../../../shared/lib/router/utils/middleware-route-matcher";
import { APP_PATH_ROUTES_MANIFEST, BUILD_ID_FILE, MIDDLEWARE_MANIFEST, PAGES_MANIFEST, PRERENDER_MANIFEST, ROUTES_MANIFEST } from "../../../shared/lib/constants";
import { normalizePathSep } from "../../../shared/lib/page-path/normalize-path-sep";
import { normalizeMetadataRoute } from "../../../lib/metadata/get-metadata-route";
const debug = setupDebug("next:router-server:filesystem");
export const buildCustomRoute = (type, item, basePath, caseSensitive)=>{
const restrictedRedirectPaths = [
"/_next"
].map((p)=>basePath ? `${basePath}${p}` : p);
const match = getPathMatch(item.source, {
strict: true,
removeUnnamedParams: true,
regexModifier: !item.internal ? (regex)=>modifyRouteRegex(regex, type === "redirect" ? restrictedRedirectPaths : undefined) : undefined,
sensitive: caseSensitive
});
return {
...item,
...type === "rewrite" ? {
check: true
} : {},
match
};
};
export async function setupFsCheck(opts) {
const getItemsLru = !opts.dev ? new LRUCache({
max: 1024 * 1024,
length (value, key) {
if (!value) return (key == null ? void 0 : key.length) || 0;
return (key || "").length + (value.fsPath || "").length + value.itemPath.length + value.type.length;
}
}) : undefined;
// routes that have _next/data endpoints (SSG/SSP)
const nextDataRoutes = new Set();
const publicFolderItems = new Set();
const nextStaticFolderItems = new Set();
const legacyStaticFolderItems = new Set();
const appFiles = new Set();
const pageFiles = new Set();
let dynamicRoutes = [];
let middlewareMatcher = ()=>false;
const distDir = path.join(opts.dir, opts.config.distDir);
const publicFolderPath = path.join(opts.dir, "public");
const nextStaticFolderPath = path.join(distDir, "static");
const legacyStaticFolderPath = path.join(opts.dir, "static");
let customRoutes = {
redirects: [],
rewrites: {
beforeFiles: [],
afterFiles: [],
fallback: []
},
headers: []
};
let buildId = "development";
let prerenderManifest;
if (!opts.dev) {
var _middlewareManifest_middleware_, _middlewareManifest_middleware;
const buildIdPath = path.join(opts.dir, opts.config.distDir, BUILD_ID_FILE);
buildId = await fs.readFile(buildIdPath, "utf8");
try {
for (const file of (await recursiveReadDir(publicFolderPath))){
// Ensure filename is encoded and normalized.
publicFolderItems.add(encodeURI(normalizePathSep(file)));
}
} catch (err) {
if (err.code !== "ENOENT") {
throw err;
}
}
try {
for (const file of (await recursiveReadDir(legacyStaticFolderPath))){
// Ensure filename is encoded and normalized.
legacyStaticFolderItems.add(encodeURI(normalizePathSep(file)));
}
Log.warn(`The static directory has been deprecated in favor of the public directory. https://nextjs.org/docs/messages/static-dir-deprecated`);
} catch (err) {
if (err.code !== "ENOENT") {
throw err;
}
}
try {
for (const file of (await recursiveReadDir(nextStaticFolderPath))){
// Ensure filename is encoded and normalized.
nextStaticFolderItems.add(path.posix.join("/_next/static", encodeURI(normalizePathSep(file))));
}
} catch (err) {
if (opts.config.output !== "standalone") throw err;
}
const routesManifestPath = path.join(distDir, ROUTES_MANIFEST);
const prerenderManifestPath = path.join(distDir, PRERENDER_MANIFEST);
const middlewareManifestPath = path.join(distDir, "server", MIDDLEWARE_MANIFEST);
const pagesManifestPath = path.join(distDir, "server", PAGES_MANIFEST);
const appRoutesManifestPath = path.join(distDir, APP_PATH_ROUTES_MANIFEST);
const routesManifest = JSON.parse(await fs.readFile(routesManifestPath, "utf8"));
prerenderManifest = JSON.parse(await fs.readFile(prerenderManifestPath, "utf8"));
const middlewareManifest = JSON.parse(await fs.readFile(middlewareManifestPath, "utf8").catch(()=>"{}"));
const pagesManifest = JSON.parse(await fs.readFile(pagesManifestPath, "utf8"));
const appRoutesManifest = JSON.parse(await fs.readFile(appRoutesManifestPath, "utf8").catch(()=>"{}"));
for (const key of Object.keys(pagesManifest)){
// ensure the non-locale version is in the set
if (opts.config.i18n) {
pageFiles.add(normalizeLocalePath(key, opts.config.i18n.locales).pathname);
} else {
pageFiles.add(key);
}
}
for (const key of Object.keys(appRoutesManifest)){
appFiles.add(appRoutesManifest[key]);
}
const escapedBuildId = escapeStringRegexp(buildId);
for (const route of routesManifest.dataRoutes){
if (isDynamicRoute(route.page)) {
const routeRegex = getRouteRegex(route.page);
dynamicRoutes.push({
...route,
regex: routeRegex.re.toString(),
match: getRouteMatcher({
// TODO: fix this in the manifest itself, must also be fixed in
// upstream builder that relies on this
re: opts.config.i18n ? new RegExp(route.dataRouteRegex.replace(`/${escapedBuildId}/`, `/${escapedBuildId}/(?<nextLocale>[^/]+?)/`)) : new RegExp(route.dataRouteRegex),
groups: routeRegex.groups
})
});
}
nextDataRoutes.add(route.page);
}
for (const route of routesManifest.dynamicRoutes){
dynamicRoutes.push({
...route,
match: getRouteMatcher(getRouteRegex(route.page))
});
}
if ((_middlewareManifest_middleware = middlewareManifest.middleware) == null ? void 0 : (_middlewareManifest_middleware_ = _middlewareManifest_middleware["/"]) == null ? void 0 : _middlewareManifest_middleware_.matchers) {
var _middlewareManifest_middleware_1, _middlewareManifest_middleware1;
middlewareMatcher = getMiddlewareRouteMatcher((_middlewareManifest_middleware1 = middlewareManifest.middleware) == null ? void 0 : (_middlewareManifest_middleware_1 = _middlewareManifest_middleware1["/"]) == null ? void 0 : _middlewareManifest_middleware_1.matchers);
}
customRoutes = {
redirects: routesManifest.redirects,
rewrites: routesManifest.rewrites ? Array.isArray(routesManifest.rewrites) ? {
beforeFiles: [],
afterFiles: routesManifest.rewrites,
fallback: []
} : routesManifest.rewrites : {
beforeFiles: [],
afterFiles: [],
fallback: []
},
headers: routesManifest.headers
};
} else {
// dev handling
customRoutes = await loadCustomRoutes(opts.config);
prerenderManifest = {
version: 4,
routes: {},
dynamicRoutes: {},
notFoundRoutes: [],
preview: {
previewModeId: require("crypto").randomBytes(16).toString("hex"),
previewModeSigningKey: require("crypto").randomBytes(32).toString("hex"),
previewModeEncryptionKey: require("crypto").randomBytes(32).toString("hex")
}
};
}
const headers = customRoutes.headers.map((item)=>buildCustomRoute("header", item, opts.config.basePath, opts.config.experimental.caseSensitiveRoutes));
const redirects = customRoutes.redirects.map((item)=>buildCustomRoute("redirect", item, opts.config.basePath, opts.config.experimental.caseSensitiveRoutes));
const rewrites = {
// TODO: add interception routes generateInterceptionRoutesRewrites()
beforeFiles: customRoutes.rewrites.beforeFiles.map((item)=>buildCustomRoute("before_files_rewrite", item)),
afterFiles: customRoutes.rewrites.afterFiles.map((item)=>buildCustomRoute("rewrite", item, opts.config.basePath, opts.config.experimental.caseSensitiveRoutes)),
fallback: customRoutes.rewrites.fallback.map((item)=>buildCustomRoute("rewrite", item, opts.config.basePath, opts.config.experimental.caseSensitiveRoutes))
};
const { i18n } = opts.config;
const handleLocale = (pathname, locales)=>{
let locale;
if (i18n) {
const i18nResult = normalizeLocalePath(pathname, locales || i18n.locales);
pathname = i18nResult.pathname;
locale = i18nResult.detectedLocale;
}
return {
locale,
pathname
};
};
debug("nextDataRoutes", nextDataRoutes);
debug("dynamicRoutes", dynamicRoutes);
debug("pageFiles", pageFiles);
debug("appFiles", appFiles);
let ensureFn;
return {
headers,
rewrites,
redirects,
buildId,
handleLocale,
appFiles,
pageFiles,
dynamicRoutes,
nextDataRoutes,
interceptionRoutes: undefined,
devVirtualFsItems: new Set(),
prerenderManifest,
middlewareMatcher: middlewareMatcher,
ensureCallback (fn) {
ensureFn = fn;
},
async getItem (itemPath) {
const originalItemPath = itemPath;
const itemKey = originalItemPath;
const lruResult = getItemsLru == null ? void 0 : getItemsLru.get(itemKey);
if (lruResult) {
return lruResult;
}
// handle minimal mode case with .rsc output path (this is
// mostly for testings)
if (opts.minimalMode && itemPath.endsWith(".rsc")) {
itemPath = itemPath.substring(0, itemPath.length - ".rsc".length);
}
const { basePath } = opts.config;
if (basePath && !pathHasPrefix(itemPath, basePath)) {
return null;
}
itemPath = removePathPrefix(itemPath, basePath) || "/";
if (itemPath !== "/" && itemPath.endsWith("/")) {
itemPath = itemPath.substring(0, itemPath.length - 1);
}
let decodedItemPath = itemPath;
try {
decodedItemPath = decodeURIComponent(itemPath);
} catch {}
if (itemPath === "/_next/image") {
return {
itemPath,
type: "nextImage"
};
}
const itemsToCheck = [
[
this.devVirtualFsItems,
"devVirtualFsItem"
],
[
nextStaticFolderItems,
"nextStaticFolder"
],
[
legacyStaticFolderItems,
"legacyStaticFolder"
],
[
publicFolderItems,
"publicFolder"
],
[
appFiles,
"appFile"
],
[
pageFiles,
"pageFile"
]
];
for (let [items, type] of itemsToCheck){
let locale;
let curItemPath = itemPath;
let curDecodedItemPath = decodedItemPath;
const isDynamicOutput = type === "pageFile" || type === "appFile";
if (i18n) {
const localeResult = handleLocale(itemPath, // legacy behavior allows visiting static assets under
// default locale but no other locale
isDynamicOutput ? undefined : [
i18n == null ? void 0 : i18n.defaultLocale
]);
if (localeResult.pathname !== curItemPath) {
curItemPath = localeResult.pathname;
locale = localeResult.locale;
try {
curDecodedItemPath = decodeURIComponent(curItemPath);
} catch {}
}
}
if (type === "legacyStaticFolder") {
if (!pathHasPrefix(curItemPath, "/static")) {
continue;
}
curItemPath = curItemPath.substring("/static".length);
try {
curDecodedItemPath = decodeURIComponent(curItemPath);
} catch {}
}
if (type === "nextStaticFolder" && !pathHasPrefix(curItemPath, "/_next/static")) {
continue;
}
const nextDataPrefix = `/_next/data/${buildId}/`;
if (type === "pageFile" && curItemPath.startsWith(nextDataPrefix) && curItemPath.endsWith(".json")) {
items = nextDataRoutes;
// remove _next/data/<build-id> prefix
curItemPath = curItemPath.substring(nextDataPrefix.length - 1);
// remove .json postfix
curItemPath = curItemPath.substring(0, curItemPath.length - ".json".length);
const curLocaleResult = handleLocale(curItemPath);
curItemPath = curLocaleResult.pathname === "/index" ? "/" : curLocaleResult.pathname;
locale = curLocaleResult.locale;
try {
curDecodedItemPath = decodeURIComponent(curItemPath);
} catch {}
}
// check decoded variant as well
if (!items.has(curItemPath) && !opts.dev) {
curItemPath = curDecodedItemPath;
}
const matchedItem = items.has(curItemPath);
if (matchedItem || opts.dev) {
let fsPath;
let itemsRoot;
switch(type){
case "nextStaticFolder":
{
itemsRoot = nextStaticFolderPath;
curItemPath = curItemPath.substring("/_next/static".length);
break;
}
case "legacyStaticFolder":
{
itemsRoot = legacyStaticFolderPath;
break;
}
case "publicFolder":
{
itemsRoot = publicFolderPath;
break;
}
default:
{
break;
}
}
if (itemsRoot && curItemPath) {
fsPath = path.posix.join(itemsRoot, curItemPath);
}
// dynamically check fs in development so we don't
// have to wait on the watcher
if (!matchedItem && opts.dev) {
const isStaticAsset = [
"nextStaticFolder",
"publicFolder",
"legacyStaticFolder"
].includes(type);
if (isStaticAsset && itemsRoot) {
let found = fsPath && await fileExists(fsPath, FileType.File);
if (!found) {
try {
// In dev, we ensure encoded paths match
// decoded paths on the filesystem so check
// that variation as well
const tempItemPath = decodeURIComponent(curItemPath);
fsPath = path.posix.join(itemsRoot, tempItemPath);
found = await fileExists(fsPath, FileType.File);
} catch {}
if (!found) {
continue;
}
}
} else if (type === "pageFile" || type === "appFile") {
var _ensureFn;
const isAppFile = type === "appFile";
if (ensureFn && await ((_ensureFn = ensureFn({
type,
itemPath: isAppFile ? normalizeMetadataRoute(curItemPath) : curItemPath
})) == null ? void 0 : _ensureFn.catch(()=>"ENSURE_FAILED")) === "ENSURE_FAILED") {
continue;
}
} else {
continue;
}
}
// i18n locales aren't matched for app dir
if (type === "appFile" && locale && locale !== (i18n == null ? void 0 : i18n.defaultLocale)) {
continue;
}
const itemResult = {
type,
fsPath,
locale,
itemsRoot,
itemPath: curItemPath
};
getItemsLru == null ? void 0 : getItemsLru.set(itemKey, itemResult);
return itemResult;
}
}
getItemsLru == null ? void 0 : getItemsLru.set(itemKey, null);
return null;
},
getDynamicRoutes () {
// this should include data routes
return this.dynamicRoutes;
},
getMiddlewareMatchers () {
return this.middlewareMatcher;
}
};
}
//# sourceMappingURL=filesystem.js.map

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import url from "url";
import { stringifyQuery } from "../../server-route-utils";
export async function proxyRequest(req, res, parsedUrl, upgradeHead, reqBody, proxyTimeout) {
const { query } = parsedUrl;
delete parsedUrl.query;
parsedUrl.search = stringifyQuery(req, query);
const target = url.format(parsedUrl);
const HttpProxy = require("next/dist/compiled/http-proxy");
const proxy = new HttpProxy({
target,
changeOrigin: true,
ignorePath: true,
xfwd: true,
ws: true,
// we limit proxy requests to 30s by default, in development
// we don't time out WebSocket requests to allow proxying
proxyTimeout: proxyTimeout === null ? undefined : proxyTimeout || 30000
});
await new Promise((proxyResolve, proxyReject)=>{
let finished = false;
// http-proxy does not properly detect a client disconnect in newer
// versions of Node.js. This is caused because it only listens for the
// `aborted` event on the our request object, but it also fully reads
// and closes the request object. Node **will not** fire `aborted` when
// the request is already closed. Listening for `close` on our response
// object will detect the disconnect, and we can abort the proxy's
// connection.
proxy.on("proxyReq", (proxyReq)=>{
res.on("close", ()=>proxyReq.destroy());
});
proxy.on("proxyRes", (proxyRes)=>{
if (res.destroyed) {
proxyRes.destroy();
} else {
res.on("close", ()=>proxyRes.destroy());
}
});
proxy.on("proxyRes", (proxyRes, innerReq, innerRes)=>{
const cleanup = (err)=>{
// cleanup event listeners to allow clean garbage collection
proxyRes.removeListener("error", cleanup);
proxyRes.removeListener("close", cleanup);
innerRes.removeListener("error", cleanup);
innerRes.removeListener("close", cleanup);
// destroy all source streams to propagate the caught event backward
innerReq.destroy(err);
proxyRes.destroy(err);
};
proxyRes.once("error", cleanup);
proxyRes.once("close", cleanup);
innerRes.once("error", cleanup);
innerRes.once("close", cleanup);
});
proxy.on("error", (err)=>{
console.error(`Failed to proxy ${target}`, err);
if (!finished) {
finished = true;
proxyReject(err);
if (!res.destroyed) {
res.statusCode = 500;
res.end("Internal Server Error");
}
}
});
// if upgrade head is present treat as WebSocket request
if (upgradeHead) {
proxy.on("proxyReqWs", (proxyReq)=>{
proxyReq.on("close", ()=>{
if (!finished) {
finished = true;
proxyResolve(true);
}
});
});
proxy.ws(req, res, upgradeHead);
proxyResolve(true);
} else {
proxy.on("proxyReq", (proxyReq)=>{
proxyReq.on("close", ()=>{
if (!finished) {
finished = true;
proxyResolve(true);
}
});
});
proxy.web(req, res, {
buffer: reqBody
});
}
});
}
//# sourceMappingURL=proxy-request.js.map

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import url from "url";
import setupDebug from "next/dist/compiled/debug";
import { getCloneableBody } from "../../body-streams";
import { filterReqHeaders, ipcForbiddenHeaders } from "../server-ipc/utils";
import { stringifyQuery } from "../../server-route-utils";
import { formatHostname } from "../format-hostname";
import { toNodeOutgoingHttpHeaders } from "../../web/utils";
import { isAbortError } from "../../pipe-readable";
import { getHostname } from "../../../shared/lib/get-hostname";
import { getRedirectStatus } from "../../../lib/redirect-status";
import { normalizeRepeatedSlashes } from "../../../shared/lib/utils";
import { relativizeURL } from "../../../shared/lib/router/utils/relativize-url";
import { addPathPrefix } from "../../../shared/lib/router/utils/add-path-prefix";
import { pathHasPrefix } from "../../../shared/lib/router/utils/path-has-prefix";
import { detectDomainLocale } from "../../../shared/lib/i18n/detect-domain-locale";
import { normalizeLocalePath } from "../../../shared/lib/i18n/normalize-locale-path";
import { removePathPrefix } from "../../../shared/lib/router/utils/remove-path-prefix";
import { addRequestMeta } from "../../request-meta";
import { compileNonPath, matchHas, prepareDestination } from "../../../shared/lib/router/utils/prepare-destination";
import { createRequestResponseMocks } from "../mock-request";
import "../../node-polyfill-web-streams";
const debug = setupDebug("next:router-server:resolve-routes");
export function getResolveRoutes(fsChecker, config, opts, renderWorkers, renderWorkerOpts, ensureMiddleware) {
const routes = [
// _next/data with middleware handling
{
match: ()=>({}),
name: "middleware_next_data"
},
...opts.minimalMode ? [] : fsChecker.headers,
...opts.minimalMode ? [] : fsChecker.redirects,
// check middleware (using matchers)
{
match: ()=>({}),
name: "middleware"
},
...opts.minimalMode ? [] : fsChecker.rewrites.beforeFiles,
// check middleware (using matchers)
{
match: ()=>({}),
name: "before_files_end"
},
// we check exact matches on fs before continuing to
// after files rewrites
{
match: ()=>({}),
name: "check_fs"
},
...opts.minimalMode ? [] : fsChecker.rewrites.afterFiles,
// we always do the check: true handling before continuing to
// fallback rewrites
{
check: true,
match: ()=>({}),
name: "after files check: true"
},
...opts.minimalMode ? [] : fsChecker.rewrites.fallback
];
async function resolveRoutes({ req, res, isUpgradeReq, invokedOutputs }) {
var _this;
let finished = false;
let resHeaders = {};
let matchedOutput = null;
let parsedUrl = url.parse(req.url || "", true);
let didRewrite = false;
const urlParts = (req.url || "").split("?");
const urlNoQuery = urlParts[0];
// this normalizes repeated slashes in the path e.g. hello//world ->
// hello/world or backslashes to forward slashes, this does not
// handle trailing slash as that is handled the same as a next.config.js
// redirect
if (urlNoQuery == null ? void 0 : urlNoQuery.match(/(\\|\/\/)/)) {
parsedUrl = url.parse(normalizeRepeatedSlashes(req.url), true);
return {
parsedUrl,
resHeaders,
finished: true,
statusCode: 308
};
}
// TODO: inherit this from higher up
const protocol = ((_this = req == null ? void 0 : req.socket) == null ? void 0 : _this.encrypted) || req.headers["x-forwarded-proto"] === "https" ? "https" : "http";
// When there are hostname and port we build an absolute URL
const initUrl = config.experimental.trustHostHeader ? `https://${req.headers.host || "localhost"}${req.url}` : opts.port ? `${protocol}://${formatHostname(opts.hostname || "localhost")}:${opts.port}${req.url}` : req.url || "";
addRequestMeta(req, "__NEXT_INIT_URL", initUrl);
addRequestMeta(req, "__NEXT_INIT_QUERY", {
...parsedUrl.query
});
addRequestMeta(req, "_protocol", protocol);
if (!isUpgradeReq) {
addRequestMeta(req, "__NEXT_CLONABLE_BODY", getCloneableBody(req));
}
const maybeAddTrailingSlash = (pathname)=>{
if (config.trailingSlash && !config.skipMiddlewareUrlNormalize && !pathname.endsWith("/")) {
return `${pathname}/`;
}
return pathname;
};
let domainLocale;
let defaultLocale;
let initialLocaleResult = undefined;
if (config.i18n) {
var _parsedUrl_pathname;
const hadTrailingSlash = (_parsedUrl_pathname = parsedUrl.pathname) == null ? void 0 : _parsedUrl_pathname.endsWith("/");
const hadBasePath = pathHasPrefix(parsedUrl.pathname || "", config.basePath);
initialLocaleResult = normalizeLocalePath(removePathPrefix(parsedUrl.pathname || "/", config.basePath), config.i18n.locales);
domainLocale = detectDomainLocale(config.i18n.domains, getHostname(parsedUrl, req.headers));
defaultLocale = (domainLocale == null ? void 0 : domainLocale.defaultLocale) || config.i18n.defaultLocale;
parsedUrl.query.__nextDefaultLocale = defaultLocale;
parsedUrl.query.__nextLocale = initialLocaleResult.detectedLocale || defaultLocale;
// ensure locale is present for resolving routes
if (!initialLocaleResult.detectedLocale && !initialLocaleResult.pathname.startsWith("/_next/")) {
parsedUrl.pathname = addPathPrefix(initialLocaleResult.pathname === "/" ? `/${defaultLocale}` : addPathPrefix(initialLocaleResult.pathname || "", `/${defaultLocale}`), hadBasePath ? config.basePath : "");
if (hadTrailingSlash) {
parsedUrl.pathname = maybeAddTrailingSlash(parsedUrl.pathname);
}
}
}
const checkLocaleApi = (pathname)=>{
if (config.i18n && pathname === urlNoQuery && (initialLocaleResult == null ? void 0 : initialLocaleResult.detectedLocale) && pathHasPrefix(initialLocaleResult.pathname, "/api")) {
return true;
}
};
async function checkTrue() {
const pathname = parsedUrl.pathname || "";
if (checkLocaleApi(pathname)) {
return;
}
if (!(invokedOutputs == null ? void 0 : invokedOutputs.has(pathname))) {
const output = await fsChecker.getItem(pathname);
if (output) {
if (config.useFileSystemPublicRoutes || didRewrite || output.type !== "appFile" && output.type !== "pageFile") {
return output;
}
}
}
const dynamicRoutes = fsChecker.getDynamicRoutes();
let curPathname = parsedUrl.pathname;
if (config.basePath) {
if (!pathHasPrefix(curPathname || "", config.basePath)) {
return;
}
curPathname = (curPathname == null ? void 0 : curPathname.substring(config.basePath.length)) || "/";
}
const localeResult = fsChecker.handleLocale(curPathname || "");
for (const route of dynamicRoutes){
// when resolving fallback: false the
// render worker may return a no-fallback response
// which signals we need to continue resolving.
// TODO: optimize this to collect static paths
// to use at the routing layer
if (invokedOutputs == null ? void 0 : invokedOutputs.has(route.page)) {
continue;
}
const params = route.match(localeResult.pathname);
if (params) {
const pageOutput = await fsChecker.getItem(addPathPrefix(route.page, config.basePath || ""));
// i18n locales aren't matched for app dir
if ((pageOutput == null ? void 0 : pageOutput.type) === "appFile" && (initialLocaleResult == null ? void 0 : initialLocaleResult.detectedLocale)) {
continue;
}
if (pageOutput && (curPathname == null ? void 0 : curPathname.startsWith("/_next/data"))) {
parsedUrl.query.__nextDataReq = "1";
}
if (config.useFileSystemPublicRoutes || didRewrite) {
return pageOutput;
}
}
}
}
async function handleRoute(route) {
let curPathname = parsedUrl.pathname || "/";
if (config.i18n && route.internal) {
const hadTrailingSlash = curPathname.endsWith("/");
if (config.basePath) {
curPathname = removePathPrefix(curPathname, config.basePath);
}
const hadBasePath = curPathname !== parsedUrl.pathname;
const localeResult = normalizeLocalePath(curPathname, config.i18n.locales);
const isDefaultLocale = localeResult.detectedLocale === defaultLocale;
if (isDefaultLocale) {
curPathname = localeResult.pathname === "/" && hadBasePath ? config.basePath : addPathPrefix(localeResult.pathname, hadBasePath ? config.basePath : "");
} else if (hadBasePath) {
curPathname = curPathname === "/" ? config.basePath : addPathPrefix(curPathname, config.basePath);
}
if ((isDefaultLocale || hadBasePath) && hadTrailingSlash) {
curPathname = maybeAddTrailingSlash(curPathname);
}
}
let params = route.match(curPathname);
if ((route.has || route.missing) && params) {
const hasParams = matchHas(req, parsedUrl.query, route.has, route.missing);
if (hasParams) {
Object.assign(params, hasParams);
} else {
params = false;
}
}
if (params) {
if (fsChecker.interceptionRoutes && route.name === "before_files_end") {
for (const interceptionRoute of fsChecker.interceptionRoutes){
const result = await handleRoute(interceptionRoute);
if (result) {
return result;
}
}
}
if (route.name === "middleware_next_data") {
var _fsChecker_getMiddlewareMatchers;
if ((_fsChecker_getMiddlewareMatchers = fsChecker.getMiddlewareMatchers()) == null ? void 0 : _fsChecker_getMiddlewareMatchers.length) {
var _parsedUrl_pathname;
const nextDataPrefix = addPathPrefix(`/_next/data/${fsChecker.buildId}/`, config.basePath);
if (((_parsedUrl_pathname = parsedUrl.pathname) == null ? void 0 : _parsedUrl_pathname.startsWith(nextDataPrefix)) && parsedUrl.pathname.endsWith(".json")) {
parsedUrl.query.__nextDataReq = "1";
parsedUrl.pathname = parsedUrl.pathname.substring(nextDataPrefix.length - 1);
parsedUrl.pathname = parsedUrl.pathname.substring(0, parsedUrl.pathname.length - ".json".length);
parsedUrl.pathname = addPathPrefix(parsedUrl.pathname || "", config.basePath);
parsedUrl.pathname = parsedUrl.pathname === "/index" ? "/" : parsedUrl.pathname;
parsedUrl.pathname = maybeAddTrailingSlash(parsedUrl.pathname);
}
}
}
if (route.name === "check_fs") {
const pathname = parsedUrl.pathname || "";
if ((invokedOutputs == null ? void 0 : invokedOutputs.has(pathname)) || checkLocaleApi(pathname)) {
return;
}
const output = await fsChecker.getItem(pathname);
if (output && !(config.i18n && (initialLocaleResult == null ? void 0 : initialLocaleResult.detectedLocale) && pathHasPrefix(pathname, "/api"))) {
if (config.useFileSystemPublicRoutes || didRewrite || output.type !== "appFile" && output.type !== "pageFile") {
matchedOutput = output;
if (output.locale) {
parsedUrl.query.__nextLocale = output.locale;
}
return {
parsedUrl,
resHeaders,
finished: true,
matchedOutput
};
}
}
}
if (!opts.minimalMode && route.name === "middleware") {
const match = fsChecker.getMiddlewareMatchers();
if (// @ts-expect-error BaseNextRequest stuff
(match == null ? void 0 : match(parsedUrl.pathname, req, parsedUrl.query)) && (!ensureMiddleware || await (ensureMiddleware == null ? void 0 : ensureMiddleware().then(()=>true).catch(()=>false)))) {
var _this;
const workerResult = await ((_this = renderWorkers.app || renderWorkers.pages) == null ? void 0 : _this.initialize(renderWorkerOpts));
if (!workerResult) {
throw new Error(`Failed to initialize render worker "middleware"`);
}
const invokeHeaders = {
"x-invoke-path": "",
"x-invoke-query": "",
"x-invoke-output": "",
"x-middleware-invoke": "1"
};
Object.assign(req.headers, invokeHeaders);
debug("invoking middleware", req.url, invokeHeaders);
let middlewareRes = undefined;
let bodyStream = undefined;
try {
var _renderWorkers_pages;
let readableController;
const { res: mockedRes } = await createRequestResponseMocks({
url: req.url || "/",
method: req.method || "GET",
headers: filterReqHeaders(invokeHeaders, ipcForbiddenHeaders),
resWriter (chunk) {
readableController.enqueue(Buffer.from(chunk));
return true;
}
});
const initResult = await ((_renderWorkers_pages = renderWorkers.pages) == null ? void 0 : _renderWorkers_pages.initialize(renderWorkerOpts));
mockedRes.on("close", ()=>{
readableController.close();
});
try {
await (initResult == null ? void 0 : initResult.requestHandler(req, res, parsedUrl));
} catch (err) {
if (!("result" in err) || !("response" in err.result)) {
throw err;
}
middlewareRes = err.result.response;
res.statusCode = middlewareRes.status;
if (middlewareRes.body) {
bodyStream = middlewareRes.body;
} else if (middlewareRes.status) {
bodyStream = new ReadableStream({
start (controller) {
controller.enqueue("");
controller.close();
}
});
}
}
} catch (e) {
// If the client aborts before we can receive a response object
// (when the headers are flushed), then we can early exit without
// further processing.
if (isAbortError(e)) {
return {
parsedUrl,
resHeaders,
finished: true
};
}
throw e;
}
if (res.closed || res.finished || !middlewareRes) {
return {
parsedUrl,
resHeaders,
finished: true
};
}
const middlewareHeaders = toNodeOutgoingHttpHeaders(middlewareRes.headers);
debug("middleware res", middlewareRes.status, middlewareHeaders);
if (middlewareHeaders["x-middleware-override-headers"]) {
const overriddenHeaders = new Set();
let overrideHeaders = middlewareHeaders["x-middleware-override-headers"];
if (typeof overrideHeaders === "string") {
overrideHeaders = overrideHeaders.split(",");
}
for (const key of overrideHeaders){
overriddenHeaders.add(key.trim());
}
delete middlewareHeaders["x-middleware-override-headers"];
// Delete headers.
for (const key of Object.keys(req.headers)){
if (!overriddenHeaders.has(key)) {
delete req.headers[key];
}
}
// Update or add headers.
for (const key of overriddenHeaders.keys()){
const valueKey = "x-middleware-request-" + key;
const newValue = middlewareHeaders[valueKey];
const oldValue = req.headers[key];
if (oldValue !== newValue) {
req.headers[key] = newValue === null ? undefined : newValue;
}
delete middlewareHeaders[valueKey];
}
}
if (!middlewareHeaders["x-middleware-rewrite"] && !middlewareHeaders["x-middleware-next"] && !middlewareHeaders["location"]) {
middlewareHeaders["x-middleware-refresh"] = "1";
}
delete middlewareHeaders["x-middleware-next"];
for (const [key, value] of Object.entries({
...filterReqHeaders(middlewareHeaders, ipcForbiddenHeaders)
})){
if ([
"content-length",
"x-middleware-rewrite",
"x-middleware-redirect",
"x-middleware-refresh",
"x-middleware-invoke",
"x-invoke-path",
"x-invoke-query"
].includes(key)) {
continue;
}
if (value) {
resHeaders[key] = value;
req.headers[key] = value;
}
}
if (middlewareHeaders["x-middleware-rewrite"]) {
const value = middlewareHeaders["x-middleware-rewrite"];
const rel = relativizeURL(value, initUrl);
resHeaders["x-middleware-rewrite"] = rel;
const query = parsedUrl.query;
parsedUrl = url.parse(rel, true);
if (parsedUrl.protocol) {
return {
parsedUrl,
resHeaders,
finished: true
};
}
// keep internal query state
for (const key of Object.keys(query)){
if (key.startsWith("_next") || key.startsWith("__next")) {
parsedUrl.query[key] = query[key];
}
}
if (config.i18n) {
const curLocaleResult = normalizeLocalePath(parsedUrl.pathname || "", config.i18n.locales);
if (curLocaleResult.detectedLocale) {
parsedUrl.query.__nextLocale = curLocaleResult.detectedLocale;
}
}
}
if (middlewareHeaders["location"]) {
const value = middlewareHeaders["location"];
const rel = relativizeURL(value, initUrl);
resHeaders["location"] = rel;
parsedUrl = url.parse(rel, true);
return {
parsedUrl,
resHeaders,
finished: true,
statusCode: middlewareRes.status
};
}
if (middlewareHeaders["x-middleware-refresh"]) {
return {
parsedUrl,
resHeaders,
finished: true,
bodyStream,
statusCode: middlewareRes.status
};
}
}
}
// handle redirect
if (("statusCode" in route || "permanent" in route) && route.destination) {
const { parsedDestination } = prepareDestination({
appendParamsToQuery: false,
destination: route.destination,
params: params,
query: parsedUrl.query
});
const { query } = parsedDestination;
delete parsedDestination.query;
parsedDestination.search = stringifyQuery(req, query);
parsedDestination.pathname = normalizeRepeatedSlashes(parsedDestination.pathname);
return {
finished: true,
// @ts-expect-error custom ParsedUrl
parsedUrl: parsedDestination,
statusCode: getRedirectStatus(route)
};
}
// handle headers
if (route.headers) {
const hasParams = Object.keys(params).length > 0;
for (const header of route.headers){
let { key, value } = header;
if (hasParams) {
key = compileNonPath(key, params);
value = compileNonPath(value, params);
}
if (key.toLowerCase() === "set-cookie") {
if (!Array.isArray(resHeaders[key])) {
const val = resHeaders[key];
resHeaders[key] = typeof val === "string" ? [
val
] : [];
}
resHeaders[key].push(value);
} else {
resHeaders[key] = value;
}
}
}
// handle rewrite
if (route.destination) {
const { parsedDestination } = prepareDestination({
appendParamsToQuery: true,
destination: route.destination,
params: params,
query: parsedUrl.query
});
if (parsedDestination.protocol) {
return {
// @ts-expect-error custom ParsedUrl
parsedUrl: parsedDestination,
finished: true
};
}
if (config.i18n) {
const curLocaleResult = normalizeLocalePath(removePathPrefix(parsedDestination.pathname, config.basePath), config.i18n.locales);
if (curLocaleResult.detectedLocale) {
parsedUrl.query.__nextLocale = curLocaleResult.detectedLocale;
}
}
didRewrite = true;
parsedUrl.pathname = parsedDestination.pathname;
Object.assign(parsedUrl.query, parsedDestination.query);
}
// handle check: true
if (route.check) {
const output = await checkTrue();
if (output) {
return {
parsedUrl,
resHeaders,
finished: true,
matchedOutput: output
};
}
}
}
}
for (const route of routes){
const result = await handleRoute(route);
if (result) {
return result;
}
}
return {
finished,
parsedUrl,
resHeaders,
matchedOutput
};
}
return resolveRoutes;
}
//# sourceMappingURL=resolve-routes.js.map

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export { };
//# sourceMappingURL=types.js.map

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{"version":3,"sources":["../../../../src/server/lib/router-utils/types.ts"],"names":[],"mappings":"AAAA,WAMgB"}