Initial boiler plate project

This commit is contained in:
2024-09-24 03:52:46 +00:00
parent 6120b2d6c3
commit 154b93e267
10034 changed files with 2079352 additions and 2 deletions

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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";
import { RSCPathnameNormalizer } from "../../future/normalizers/request/rsc";
import { PostponedPathnameNormalizer } from "../../future/normalizers/request/postponed";
import { PrefetchRSCPathnameNormalizer } from "../../future/normalizers/request/prefetch-rsc";
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);
try {
buildId = await fs.readFile(buildIdPath, "utf8");
} catch (err) {
if (err.code !== "ENOENT") throw err;
throw new Error(`Could not find a production build in the '${opts.config.distDir}' directory. Try building your app with 'next build' before starting the production server. https://nextjs.org/docs/messages/production-start-no-build-id`);
}
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 = {
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;
const normalizers = {
// Because we can't know if the app directory is enabled or not at this
// stage, we assume that it is.
rsc: new RSCPathnameNormalizer(),
prefetchRSC: opts.config.experimental.ppr ? new PrefetchRSCPathnameNormalizer() : undefined,
postponed: opts.config.experimental.ppr ? new PostponedPathnameNormalizer() : undefined
};
return {
headers,
rewrites,
redirects,
buildId,
handleLocale,
appFiles,
pageFiles,
dynamicRoutes,
nextDataRoutes,
exportPathMapRoutes: 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;
}
const { basePath, assetPrefix } = opts.config;
const hasBasePath = pathHasPrefix(itemPath, basePath);
const hasAssetPrefix = pathHasPrefix(itemPath, assetPrefix);
// Return null if either path doesn't start with basePath or assetPrefix
if ((basePath || assetPrefix) && !hasBasePath && !hasAssetPrefix) {
return null;
}
// Either remove basePath or assetPrefix, not both (due to routes with same name as basePath)
if (basePath && hasBasePath) {
itemPath = removePathPrefix(itemPath, basePath) || "/";
} else if (assetPrefix && hasAssetPrefix) {
itemPath = removePathPrefix(itemPath, assetPrefix) || "/";
}
// Simulate minimal mode requests by normalizing RSC and postponed
// requests.
if (opts.minimalMode) {
var _normalizers_prefetchRSC, _normalizers_postponed;
if ((_normalizers_prefetchRSC = normalizers.prefetchRSC) == null ? void 0 : _normalizers_prefetchRSC.match(itemPath)) {
itemPath = normalizers.prefetchRSC.normalize(itemPath, true);
} else if (normalizers.rsc.match(itemPath)) {
itemPath = normalizers.rsc.normalize(itemPath, true);
} else if ((_normalizers_postponed = normalizers.postponed) == null ? void 0 : _normalizers_postponed.match(itemPath)) {
itemPath = normalizers.postponed.normalize(itemPath, true);
}
}
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) {
var _i18n_domains;
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,
// default locales from domains need to be matched too
...((_i18n_domains = i18n.domains) == null ? void 0 : _i18n_domains.map((item)=>item.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 {}
}
let matchedItem = items.has(curItemPath);
// check decoded variant as well
if (!matchedItem && !opts.dev) {
matchedItem = items.has(curDecodedItemPath);
if (matchedItem) curItemPath = curDecodedItemPath;
else {
// x-ref: https://github.com/vercel/next.js/issues/54008
// There're cases that urls get decoded before requests, we should support both encoded and decoded ones.
// e.g. nginx could decode the proxy urls, the below ones should be treated as the same:
// decoded version: `/_next/static/chunks/pages/blog/[slug]-d4858831b91b69f6.js`
// encoded version: `/_next/static/chunks/pages/blog/%5Bslug%5D-d4858831b91b69f6.js`
try {
// encode the special characters in the path and retrieve again to determine if path exists.
const encodedCurItemPath = encodeURI(curItemPath);
matchedItem = items.has(encodedCurItemPath);
} catch {}
}
}
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;
}
};
}
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const REACT_POSTPONE_TYPE = Symbol.for("react.postpone");
export function isPostpone(error) {
return typeof error === "object" && error !== null && error.$$typeof === REACT_POSTPONE_TYPE;
}
//# sourceMappingURL=is-postpone.js.map

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{"version":3,"sources":["../../../../src/server/lib/router-utils/is-postpone.ts"],"names":["REACT_POSTPONE_TYPE","Symbol","for","isPostpone","error","$$typeof"],"mappings":"AAAA,MAAMA,sBAA8BC,OAAOC,GAAG,CAAC;AAE/C,OAAO,SAASC,WAAWC,KAAU;IACnC,OACE,OAAOA,UAAU,YACjBA,UAAU,QACVA,MAAMC,QAAQ,KAAKL;AAEvB"}

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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,
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,
headers: {
"x-forwarded-host": req.headers.host || ""
}
});
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 path from "node:path";
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 { NextDataPathnameNormalizer } from "../../future/normalizers/request/next-data";
import { BasePathPathnameNormalizer } from "../../future/normalizers/request/base-path";
import { PostponedPathnameNormalizer } from "../../future/normalizers/request/postponed";
import { addRequestMeta } from "../../request-meta";
import { compileNonPath, matchHas, prepareDestination } from "../../../shared/lib/router/utils/prepare-destination";
const debug = setupDebug("next:router-server:resolve-routes");
export function getResolveRoutes(fsChecker, config, opts, renderServer, renderServerOpts, 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 _req_socket, _req_headers_xforwardedproto;
let finished = false;
let resHeaders = {};
let matchedOutput = null;
let parsedUrl = url.parse(req.url || "", true);
let didRewrite = false;
const urlParts = (req.url || "").split("?", 1);
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 = (req == null ? void 0 : (_req_socket = req.socket) == null ? void 0 : _req_socket.encrypted) || ((_req_headers_xforwardedproto = req.headers["x-forwarded-proto"]) == null ? void 0 : _req_headers_xforwardedproto.includes("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, "initURL", initUrl);
addRequestMeta(req, "initQuery", {
...parsedUrl.query
});
addRequestMeta(req, "initProtocol", protocol);
if (!isUpgradeReq) {
addRequestMeta(req, "clonableBody", 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;
}
}
}
}
const normalizers = {
basePath: config.basePath && config.basePath !== "/" ? new BasePathPathnameNormalizer(config.basePath) : undefined,
data: new NextDataPathnameNormalizer(fsChecker.buildId),
postponed: config.experimental.ppr ? new PostponedPathnameNormalizer() : undefined
};
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.exportPathMapRoutes && route.name === "before_files_end") {
for (const exportPathMapRoute of fsChecker.exportPathMapRoutes){
const result = await handleRoute(exportPathMapRoute);
if (result) {
return result;
}
}
}
if (route.name === "middleware_next_data" && parsedUrl.pathname) {
var _fsChecker_getMiddlewareMatchers;
if ((_fsChecker_getMiddlewareMatchers = fsChecker.getMiddlewareMatchers()) == null ? void 0 : _fsChecker_getMiddlewareMatchers.length) {
var _normalizers_basePath, _normalizers_postponed;
let normalized = parsedUrl.pathname;
// Remove the base path if it exists.
const hadBasePath = (_normalizers_basePath = normalizers.basePath) == null ? void 0 : _normalizers_basePath.match(parsedUrl.pathname);
if (hadBasePath && normalizers.basePath) {
normalized = normalizers.basePath.normalize(normalized, true);
}
let updated = false;
if (normalizers.data.match(normalized)) {
updated = true;
parsedUrl.query.__nextDataReq = "1";
normalized = normalizers.data.normalize(normalized, true);
} else if ((_normalizers_postponed = normalizers.postponed) == null ? void 0 : _normalizers_postponed.match(normalized)) {
updated = true;
normalized = normalizers.postponed.normalize(normalized, true);
}
if (config.i18n) {
const curLocaleResult = normalizeLocalePath(normalized, config.i18n.locales);
if (curLocaleResult.detectedLocale) {
parsedUrl.query.__nextLocale = curLocaleResult.detectedLocale;
}
}
// If we updated the pathname, and it had a base path, re-add the
// base path.
if (updated) {
if (hadBasePath) {
normalized = path.posix.join(config.basePath, normalized);
}
// Re-add the trailing slash (if required).
normalized = maybeAddTrailingSlash(normalized);
parsedUrl.pathname = normalized;
}
}
}
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)) {
if (ensureMiddleware) {
await ensureMiddleware(req.url);
}
const serverResult = await (renderServer == null ? void 0 : renderServer.initialize(renderServerOpts));
if (!serverResult) {
throw new Error(`Failed to initialize render server "middleware"`);
}
addRequestMeta(req, "invokePath", "");
addRequestMeta(req, "invokeOutput", "");
addRequestMeta(req, "invokeQuery", {});
addRequestMeta(req, "middlewareInvoke", true);
debug("invoking middleware", req.url, req.headers);
let middlewareRes = undefined;
let bodyStream = undefined;
try {
try {
await serverResult.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"
].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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import { createDefineEnv } from "../../../build/swc";
import fs from "fs";
import url from "url";
import path from "path";
import qs from "querystring";
import Watchpack from "next/dist/compiled/watchpack";
import { loadEnvConfig } from "@next/env";
import isError from "../../../lib/is-error";
import findUp from "next/dist/compiled/find-up";
import { buildCustomRoute } from "./filesystem";
import * as Log from "../../../build/output/log";
import HotReloaderWebpack from "../../dev/hot-reloader-webpack";
import { setGlobal } from "../../../trace/shared";
import loadJsConfig from "../../../build/load-jsconfig";
import { createValidFileMatcher } from "../find-page-file";
import { eventCliSession } from "../../../telemetry/events";
import { getDefineEnv } from "../../../build/webpack/plugins/define-env-plugin";
import { logAppDirError } from "../../dev/log-app-dir-error";
import { getSortedRoutes } from "../../../shared/lib/router/utils";
import { getStaticInfoIncludingLayouts, sortByPageExts } from "../../../build/entries";
import { verifyTypeScriptSetup } from "../../../lib/verify-typescript-setup";
import { verifyPartytownSetup } from "../../../lib/verify-partytown-setup";
import { getRouteRegex } from "../../../shared/lib/router/utils/route-regex";
import { normalizeAppPath } from "../../../shared/lib/router/utils/app-paths";
import { buildDataRoute } from "./build-data-route";
import { getRouteMatcher } from "../../../shared/lib/router/utils/route-matcher";
import { normalizePathSep } from "../../../shared/lib/page-path/normalize-path-sep";
import { createClientRouterFilter } from "../../../lib/create-client-router-filter";
import { absolutePathToPage } from "../../../shared/lib/page-path/absolute-path-to-page";
import { generateInterceptionRoutesRewrites } from "../../../lib/generate-interception-routes-rewrites";
import { CLIENT_STATIC_FILES_PATH, COMPILER_NAMES, DEV_CLIENT_PAGES_MANIFEST, DEV_MIDDLEWARE_MANIFEST, PHASE_DEVELOPMENT_SERVER } from "../../../shared/lib/constants";
import { getMiddlewareRouteMatcher } from "../../../shared/lib/router/utils/middleware-route-matcher";
import { isMiddlewareFile, NestedMiddlewareError, isInstrumentationHookFile, getPossibleMiddlewareFilenames, getPossibleInstrumentationHookFilenames } from "../../../build/utils";
import { createOriginalStackFrame, getSourceById, parseStack } from "../../../client/components/react-dev-overlay/server/middleware";
import { batchedTraceSource, createOriginalStackFrame as createOriginalTurboStackFrame } from "../../../client/components/react-dev-overlay/server/middleware-turbopack";
import { devPageFiles } from "../../../build/webpack/plugins/next-types-plugin/shared";
import { HMR_ACTIONS_SENT_TO_BROWSER } from "../../dev/hot-reloader-types";
import { PAGE_TYPES } from "../../../lib/page-types";
import { createHotReloaderTurbopack } from "../../dev/hot-reloader-turbopack";
import { getErrorSource } from "../../../shared/lib/error-source";
import { generateEncryptionKeyBase64 } from "../../app-render/encryption-utils";
async function verifyTypeScript(opts) {
let usingTypeScript = false;
const verifyResult = await verifyTypeScriptSetup({
dir: opts.dir,
distDir: opts.nextConfig.distDir,
intentDirs: [
opts.pagesDir,
opts.appDir
].filter(Boolean),
typeCheckPreflight: false,
tsconfigPath: opts.nextConfig.typescript.tsconfigPath,
disableStaticImages: opts.nextConfig.images.disableStaticImages,
hasAppDir: !!opts.appDir,
hasPagesDir: !!opts.pagesDir
});
if (verifyResult.version) {
usingTypeScript = true;
}
return usingTypeScript;
}
class ModuleBuildError extends Error {
}
export async function propagateServerField(opts, field, args) {
var _opts_renderServer_instance, _opts_renderServer;
await ((_opts_renderServer = opts.renderServer) == null ? void 0 : (_opts_renderServer_instance = _opts_renderServer.instance) == null ? void 0 : _opts_renderServer_instance.propagateServerField(opts.dir, field, args));
}
async function startWatcher(opts) {
const { nextConfig, appDir, pagesDir, dir } = opts;
const { useFileSystemPublicRoutes } = nextConfig;
const usingTypeScript = await verifyTypeScript(opts);
const distDir = path.join(opts.dir, opts.nextConfig.distDir);
setGlobal("distDir", distDir);
setGlobal("phase", PHASE_DEVELOPMENT_SERVER);
const validFileMatcher = createValidFileMatcher(nextConfig.pageExtensions, appDir);
const serverFields = {};
const hotReloader = opts.turbo ? await createHotReloaderTurbopack(opts, serverFields, distDir) : new HotReloaderWebpack(opts.dir, {
appDir,
pagesDir,
distDir: distDir,
config: opts.nextConfig,
buildId: "development",
encryptionKey: await generateEncryptionKeyBase64(),
telemetry: opts.telemetry,
rewrites: opts.fsChecker.rewrites,
previewProps: opts.fsChecker.prerenderManifest.preview
});
await hotReloader.start();
if (opts.nextConfig.experimental.nextScriptWorkers) {
await verifyPartytownSetup(opts.dir, path.join(distDir, CLIENT_STATIC_FILES_PATH));
}
opts.fsChecker.ensureCallback(async function ensure(item) {
if (item.type === "appFile" || item.type === "pageFile") {
await hotReloader.ensurePage({
clientOnly: false,
page: item.itemPath,
isApp: item.type === "appFile",
definition: undefined
});
}
});
let resolved = false;
let prevSortedRoutes = [];
await new Promise(async (resolve, reject)=>{
if (pagesDir) {
// Watchpack doesn't emit an event for an empty directory
fs.readdir(pagesDir, (_, files)=>{
if (files == null ? void 0 : files.length) {
return;
}
if (!resolved) {
resolve();
resolved = true;
}
});
}
const pages = pagesDir ? [
pagesDir
] : [];
const app = appDir ? [
appDir
] : [];
const directories = [
...pages,
...app
];
const rootDir = pagesDir || appDir;
const files = [
...getPossibleMiddlewareFilenames(path.join(rootDir, ".."), nextConfig.pageExtensions),
...getPossibleInstrumentationHookFilenames(path.join(rootDir, ".."), nextConfig.pageExtensions)
];
let nestedMiddleware = [];
const envFiles = [
".env.development.local",
".env.local",
".env.development",
".env"
].map((file)=>path.join(dir, file));
files.push(...envFiles);
// tsconfig/jsconfig paths hot-reloading
const tsconfigPaths = [
path.join(dir, "tsconfig.json"),
path.join(dir, "jsconfig.json")
];
files.push(...tsconfigPaths);
const wp = new Watchpack({
ignored: (pathname)=>{
return !files.some((file)=>file.startsWith(pathname)) && !directories.some((d)=>pathname.startsWith(d) || d.startsWith(pathname));
}
});
const fileWatchTimes = new Map();
let enabledTypeScript = usingTypeScript;
let previousClientRouterFilters;
let previousConflictingPagePaths = new Set();
wp.on("aggregated", async ()=>{
var _serverFields_middleware, _serverFields_middleware1;
let middlewareMatchers;
const routedPages = [];
const knownFiles = wp.getTimeInfoEntries();
const appPaths = {};
const pageNameSet = new Set();
const conflictingAppPagePaths = new Set();
const appPageFilePaths = new Map();
const pagesPageFilePaths = new Map();
let envChange = false;
let tsconfigChange = false;
let conflictingPageChange = 0;
let hasRootAppNotFound = false;
const { appFiles, pageFiles } = opts.fsChecker;
appFiles.clear();
pageFiles.clear();
devPageFiles.clear();
const sortedKnownFiles = [
...knownFiles.keys()
].sort(sortByPageExts(nextConfig.pageExtensions));
for (const fileName of sortedKnownFiles){
if (!files.includes(fileName) && !directories.some((d)=>fileName.startsWith(d))) {
continue;
}
const meta = knownFiles.get(fileName);
const watchTime = fileWatchTimes.get(fileName);
// If the file is showing up for the first time or the meta.timestamp is changed since last time
const watchTimeChange = watchTime === undefined || watchTime && watchTime !== (meta == null ? void 0 : meta.timestamp);
fileWatchTimes.set(fileName, meta == null ? void 0 : meta.timestamp);
if (envFiles.includes(fileName)) {
if (watchTimeChange) {
envChange = true;
}
continue;
}
if (tsconfigPaths.includes(fileName)) {
if (fileName.endsWith("tsconfig.json")) {
enabledTypeScript = true;
}
if (watchTimeChange) {
tsconfigChange = true;
}
continue;
}
if ((meta == null ? void 0 : meta.accuracy) === undefined || !validFileMatcher.isPageFile(fileName)) {
continue;
}
const isAppPath = Boolean(appDir && normalizePathSep(fileName).startsWith(normalizePathSep(appDir) + "/"));
const isPagePath = Boolean(pagesDir && normalizePathSep(fileName).startsWith(normalizePathSep(pagesDir) + "/"));
const rootFile = absolutePathToPage(fileName, {
dir: dir,
extensions: nextConfig.pageExtensions,
keepIndex: false,
pagesType: PAGE_TYPES.ROOT
});
if (isMiddlewareFile(rootFile)) {
var _staticInfo_middleware;
const staticInfo = await getStaticInfoIncludingLayouts({
pageFilePath: fileName,
config: nextConfig,
appDir: appDir,
page: rootFile,
isDev: true,
isInsideAppDir: isAppPath,
pageExtensions: nextConfig.pageExtensions
});
if (nextConfig.output === "export") {
Log.error('Middleware cannot be used with "output: export". See more info here: https://nextjs.org/docs/advanced-features/static-html-export');
continue;
}
serverFields.actualMiddlewareFile = rootFile;
await propagateServerField(opts, "actualMiddlewareFile", serverFields.actualMiddlewareFile);
middlewareMatchers = ((_staticInfo_middleware = staticInfo.middleware) == null ? void 0 : _staticInfo_middleware.matchers) || [
{
regexp: ".*",
originalSource: "/:path*"
}
];
continue;
}
if (isInstrumentationHookFile(rootFile) && nextConfig.experimental.instrumentationHook) {
serverFields.actualInstrumentationHookFile = rootFile;
await propagateServerField(opts, "actualInstrumentationHookFile", serverFields.actualInstrumentationHookFile);
continue;
}
if (fileName.endsWith(".ts") || fileName.endsWith(".tsx")) {
enabledTypeScript = true;
}
if (!(isAppPath || isPagePath)) {
continue;
}
// Collect all current filenames for the TS plugin to use
devPageFiles.add(fileName);
let pageName = absolutePathToPage(fileName, {
dir: isAppPath ? appDir : pagesDir,
extensions: nextConfig.pageExtensions,
keepIndex: isAppPath,
pagesType: isAppPath ? PAGE_TYPES.APP : PAGE_TYPES.PAGES
});
if (!isAppPath && pageName.startsWith("/api/") && nextConfig.output === "export") {
Log.error('API Routes cannot be used with "output: export". See more info here: https://nextjs.org/docs/advanced-features/static-html-export');
continue;
}
if (isAppPath) {
const isRootNotFound = validFileMatcher.isRootNotFound(fileName);
hasRootAppNotFound = true;
if (isRootNotFound) {
continue;
}
if (!isRootNotFound && !validFileMatcher.isAppRouterPage(fileName)) {
continue;
}
// Ignore files/directories starting with `_` in the app directory
if (normalizePathSep(pageName).includes("/_")) {
continue;
}
const originalPageName = pageName;
pageName = normalizeAppPath(pageName).replace(/%5F/g, "_");
if (!appPaths[pageName]) {
appPaths[pageName] = [];
}
appPaths[pageName].push(originalPageName);
if (useFileSystemPublicRoutes) {
appFiles.add(pageName);
}
if (routedPages.includes(pageName)) {
continue;
}
} else {
if (useFileSystemPublicRoutes) {
pageFiles.add(pageName);
// always add to nextDataRoutes for now but in future only add
// entries that actually use getStaticProps/getServerSideProps
opts.fsChecker.nextDataRoutes.add(pageName);
}
}
(isAppPath ? appPageFilePaths : pagesPageFilePaths).set(pageName, fileName);
if (appDir && pageNameSet.has(pageName)) {
conflictingAppPagePaths.add(pageName);
} else {
pageNameSet.add(pageName);
}
/**
* If there is a middleware that is not declared in the root we will
* warn without adding it so it doesn't make its way into the system.
*/ if (/[\\\\/]_middleware$/.test(pageName)) {
nestedMiddleware.push(pageName);
continue;
}
routedPages.push(pageName);
}
const numConflicting = conflictingAppPagePaths.size;
conflictingPageChange = numConflicting - previousConflictingPagePaths.size;
if (conflictingPageChange !== 0) {
if (numConflicting > 0) {
let errorMessage = `Conflicting app and page file${numConflicting === 1 ? " was" : "s were"} found, please remove the conflicting files to continue:\n`;
for (const p of conflictingAppPagePaths){
const appPath = path.relative(dir, appPageFilePaths.get(p));
const pagesPath = path.relative(dir, pagesPageFilePaths.get(p));
errorMessage += ` "${pagesPath}" - "${appPath}"\n`;
}
hotReloader.setHmrServerError(new Error(errorMessage));
} else if (numConflicting === 0) {
hotReloader.clearHmrServerError();
await propagateServerField(opts, "reloadMatchers", undefined);
}
}
previousConflictingPagePaths = conflictingAppPagePaths;
let clientRouterFilters;
if (nextConfig.experimental.clientRouterFilter) {
clientRouterFilters = createClientRouterFilter(Object.keys(appPaths), nextConfig.experimental.clientRouterFilterRedirects ? (nextConfig._originalRedirects || []).filter((r)=>!r.internal) : [], nextConfig.experimental.clientRouterFilterAllowedRate);
if (!previousClientRouterFilters || JSON.stringify(previousClientRouterFilters) !== JSON.stringify(clientRouterFilters)) {
envChange = true;
previousClientRouterFilters = clientRouterFilters;
}
}
if (!usingTypeScript && enabledTypeScript) {
// we tolerate the error here as this is best effort
// and the manual install command will be shown
await verifyTypeScript(opts).then(()=>{
tsconfigChange = true;
}).catch(()=>{});
}
if (envChange || tsconfigChange) {
var _hotReloader_activeWebpackConfigs;
if (envChange) {
// only log changes in router server
loadEnvConfig(dir, true, Log, true, (envFilePath)=>{
Log.info(`Reload env: ${envFilePath}`);
});
await propagateServerField(opts, "loadEnvConfig", [
{
dev: true,
forceReload: true,
silent: true
}
]);
}
let tsconfigResult;
if (tsconfigChange) {
try {
tsconfigResult = await loadJsConfig(dir, nextConfig);
} catch (_) {
/* do we want to log if there are syntax errors in tsconfig while editing? */ }
}
if (hotReloader.turbopackProject) {
const hasRewrites = opts.fsChecker.rewrites.afterFiles.length > 0 || opts.fsChecker.rewrites.beforeFiles.length > 0 || opts.fsChecker.rewrites.fallback.length > 0;
await hotReloader.turbopackProject.update({
defineEnv: createDefineEnv({
isTurbopack: true,
clientRouterFilters,
config: nextConfig,
dev: true,
distDir,
fetchCacheKeyPrefix: opts.nextConfig.experimental.fetchCacheKeyPrefix,
hasRewrites,
// TODO: Implement
middlewareMatchers: undefined
})
});
}
(_hotReloader_activeWebpackConfigs = hotReloader.activeWebpackConfigs) == null ? void 0 : _hotReloader_activeWebpackConfigs.forEach((config, idx)=>{
const isClient = idx === 0;
const isNodeServer = idx === 1;
const isEdgeServer = idx === 2;
const hasRewrites = opts.fsChecker.rewrites.afterFiles.length > 0 || opts.fsChecker.rewrites.beforeFiles.length > 0 || opts.fsChecker.rewrites.fallback.length > 0;
if (tsconfigChange) {
var _config_resolve_plugins, _config_resolve;
(_config_resolve = config.resolve) == null ? void 0 : (_config_resolve_plugins = _config_resolve.plugins) == null ? void 0 : _config_resolve_plugins.forEach((plugin)=>{
// look for the JsConfigPathsPlugin and update with
// the latest paths/baseUrl config
if (plugin && plugin.jsConfigPlugin && tsconfigResult) {
var _config_resolve_modules, _config_resolve, _jsConfig_compilerOptions;
const { resolvedBaseUrl, jsConfig } = tsconfigResult;
const currentResolvedBaseUrl = plugin.resolvedBaseUrl;
const resolvedUrlIndex = (_config_resolve = config.resolve) == null ? void 0 : (_config_resolve_modules = _config_resolve.modules) == null ? void 0 : _config_resolve_modules.findIndex((item)=>item === currentResolvedBaseUrl);
if (resolvedBaseUrl) {
if (resolvedBaseUrl.baseUrl !== currentResolvedBaseUrl.baseUrl) {
// remove old baseUrl and add new one
if (resolvedUrlIndex && resolvedUrlIndex > -1) {
var _config_resolve_modules1, _config_resolve1;
(_config_resolve1 = config.resolve) == null ? void 0 : (_config_resolve_modules1 = _config_resolve1.modules) == null ? void 0 : _config_resolve_modules1.splice(resolvedUrlIndex, 1);
}
// If the resolvedBaseUrl is implicit we only remove the previous value.
// Only add the baseUrl if it's explicitly set in tsconfig/jsconfig
if (!resolvedBaseUrl.isImplicit) {
var _config_resolve_modules2, _config_resolve2;
(_config_resolve2 = config.resolve) == null ? void 0 : (_config_resolve_modules2 = _config_resolve2.modules) == null ? void 0 : _config_resolve_modules2.push(resolvedBaseUrl.baseUrl);
}
}
}
if ((jsConfig == null ? void 0 : (_jsConfig_compilerOptions = jsConfig.compilerOptions) == null ? void 0 : _jsConfig_compilerOptions.paths) && resolvedBaseUrl) {
Object.keys(plugin.paths).forEach((key)=>{
delete plugin.paths[key];
});
Object.assign(plugin.paths, jsConfig.compilerOptions.paths);
plugin.resolvedBaseUrl = resolvedBaseUrl;
}
}
});
}
if (envChange) {
var _config_plugins;
(_config_plugins = config.plugins) == null ? void 0 : _config_plugins.forEach((plugin)=>{
// we look for the DefinePlugin definitions so we can
// update them on the active compilers
if (plugin && typeof plugin.definitions === "object" && plugin.definitions.__NEXT_DEFINE_ENV) {
const newDefine = getDefineEnv({
isTurbopack: false,
clientRouterFilters,
config: nextConfig,
dev: true,
distDir,
fetchCacheKeyPrefix: opts.nextConfig.experimental.fetchCacheKeyPrefix,
hasRewrites,
isClient,
isEdgeServer,
isNodeOrEdgeCompilation: isNodeServer || isEdgeServer,
isNodeServer,
middlewareMatchers: undefined
});
Object.keys(plugin.definitions).forEach((key)=>{
if (!(key in newDefine)) {
delete plugin.definitions[key];
}
});
Object.assign(plugin.definitions, newDefine);
}
});
}
});
await hotReloader.invalidate({
reloadAfterInvalidation: envChange
});
}
if (nestedMiddleware.length > 0) {
Log.error(new NestedMiddlewareError(nestedMiddleware, dir, pagesDir || appDir).message);
nestedMiddleware = [];
}
// Make sure to sort parallel routes to make the result deterministic.
serverFields.appPathRoutes = Object.fromEntries(Object.entries(appPaths).map(([k, v])=>[
k,
v.sort()
]));
await propagateServerField(opts, "appPathRoutes", serverFields.appPathRoutes);
// TODO: pass this to fsChecker/next-dev-server?
serverFields.middleware = middlewareMatchers ? {
match: null,
page: "/",
matchers: middlewareMatchers
} : undefined;
await propagateServerField(opts, "middleware", serverFields.middleware);
serverFields.hasAppNotFound = hasRootAppNotFound;
opts.fsChecker.middlewareMatcher = ((_serverFields_middleware = serverFields.middleware) == null ? void 0 : _serverFields_middleware.matchers) ? getMiddlewareRouteMatcher((_serverFields_middleware1 = serverFields.middleware) == null ? void 0 : _serverFields_middleware1.matchers) : undefined;
const interceptionRoutes = generateInterceptionRoutesRewrites(Object.keys(appPaths), opts.nextConfig.basePath).map((item)=>buildCustomRoute("before_files_rewrite", item, opts.nextConfig.basePath, opts.nextConfig.experimental.caseSensitiveRoutes));
opts.fsChecker.rewrites.beforeFiles.push(...interceptionRoutes);
const exportPathMap = typeof nextConfig.exportPathMap === "function" && await (nextConfig.exportPathMap == null ? void 0 : nextConfig.exportPathMap.call(nextConfig, {}, {
dev: true,
dir: opts.dir,
outDir: null,
distDir: distDir,
buildId: "development"
})) || {};
const exportPathMapEntries = Object.entries(exportPathMap || {});
if (exportPathMapEntries.length > 0) {
opts.fsChecker.exportPathMapRoutes = exportPathMapEntries.map(([key, value])=>buildCustomRoute("before_files_rewrite", {
source: key,
destination: `${value.page}${value.query ? "?" : ""}${qs.stringify(value.query)}`
}, opts.nextConfig.basePath, opts.nextConfig.experimental.caseSensitiveRoutes));
}
try {
// we serve a separate manifest with all pages for the client in
// dev mode so that we can match a page after a rewrite on the client
// before it has been built and is populated in the _buildManifest
const sortedRoutes = getSortedRoutes(routedPages);
opts.fsChecker.dynamicRoutes = sortedRoutes.map((page)=>{
const regex = getRouteRegex(page);
return {
regex: regex.re.toString(),
match: getRouteMatcher(regex),
page
};
});
const dataRoutes = [];
for (const page of sortedRoutes){
const route = buildDataRoute(page, "development");
const routeRegex = getRouteRegex(route.page);
dataRoutes.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.nextConfig.i18n ? new RegExp(route.dataRouteRegex.replace(`/development/`, `/development/(?<nextLocale>[^/]+?)/`)) : new RegExp(route.dataRouteRegex),
groups: routeRegex.groups
})
});
}
opts.fsChecker.dynamicRoutes.unshift(...dataRoutes);
if (!(prevSortedRoutes == null ? void 0 : prevSortedRoutes.every((val, idx)=>val === sortedRoutes[idx]))) {
const addedRoutes = sortedRoutes.filter((route)=>!prevSortedRoutes.includes(route));
const removedRoutes = prevSortedRoutes.filter((route)=>!sortedRoutes.includes(route));
// emit the change so clients fetch the update
hotReloader.send({
action: HMR_ACTIONS_SENT_TO_BROWSER.DEV_PAGES_MANIFEST_UPDATE,
data: [
{
devPagesManifest: true
}
]
});
addedRoutes.forEach((route)=>{
hotReloader.send({
action: HMR_ACTIONS_SENT_TO_BROWSER.ADDED_PAGE,
data: [
route
]
});
});
removedRoutes.forEach((route)=>{
hotReloader.send({
action: HMR_ACTIONS_SENT_TO_BROWSER.REMOVED_PAGE,
data: [
route
]
});
});
}
prevSortedRoutes = sortedRoutes;
if (!resolved) {
resolve();
resolved = true;
}
} catch (e) {
if (!resolved) {
reject(e);
resolved = true;
} else {
Log.warn("Failed to reload dynamic routes:", e);
}
} finally{
// Reload the matchers. The filesystem would have been written to,
// and the matchers need to re-scan it to update the router.
await propagateServerField(opts, "reloadMatchers", undefined);
}
});
wp.watch({
directories: [
dir
],
startTime: 0
});
});
const clientPagesManifestPath = `/_next/${CLIENT_STATIC_FILES_PATH}/development/${DEV_CLIENT_PAGES_MANIFEST}`;
opts.fsChecker.devVirtualFsItems.add(clientPagesManifestPath);
const devMiddlewareManifestPath = `/_next/${CLIENT_STATIC_FILES_PATH}/development/${DEV_MIDDLEWARE_MANIFEST}`;
opts.fsChecker.devVirtualFsItems.add(devMiddlewareManifestPath);
async function requestHandler(req, res) {
var _parsedUrl_pathname, _parsedUrl_pathname1;
const parsedUrl = url.parse(req.url || "/");
if ((_parsedUrl_pathname = parsedUrl.pathname) == null ? void 0 : _parsedUrl_pathname.includes(clientPagesManifestPath)) {
res.statusCode = 200;
res.setHeader("Content-Type", "application/json; charset=utf-8");
res.end(JSON.stringify({
pages: prevSortedRoutes.filter((route)=>!opts.fsChecker.appFiles.has(route))
}));
return {
finished: true
};
}
if ((_parsedUrl_pathname1 = parsedUrl.pathname) == null ? void 0 : _parsedUrl_pathname1.includes(devMiddlewareManifestPath)) {
var _serverFields_middleware;
res.statusCode = 200;
res.setHeader("Content-Type", "application/json; charset=utf-8");
res.end(JSON.stringify(((_serverFields_middleware = serverFields.middleware) == null ? void 0 : _serverFields_middleware.matchers) || []));
return {
finished: true
};
}
return {
finished: false
};
}
async function logErrorWithOriginalStack(err, type) {
let usedOriginalStack = false;
if (isError(err) && err.stack) {
try {
const frames = parseStack(err.stack);
// Filter out internal edge related runtime stack
const frame = frames.find(({ file })=>!(file == null ? void 0 : file.startsWith("eval")) && !(file == null ? void 0 : file.includes("web/adapter")) && !(file == null ? void 0 : file.includes("web/globals")) && !(file == null ? void 0 : file.includes("sandbox/context")) && !(file == null ? void 0 : file.includes("<anonymous>")));
let originalFrame, isEdgeCompiler;
const frameFile = frame == null ? void 0 : frame.file;
if ((frame == null ? void 0 : frame.lineNumber) && frameFile) {
if (hotReloader.turbopackProject) {
try {
originalFrame = await createOriginalTurboStackFrame(hotReloader.turbopackProject, {
file: frameFile,
methodName: frame.methodName,
line: frame.lineNumber ?? 0,
column: frame.column,
isServer: true
});
} catch {}
} else {
var _hotReloader_edgeServerStats, _hotReloader_serverStats, _frame_file, _frame_file1;
const moduleId = frameFile.replace(/^(webpack-internal:\/\/\/|file:\/\/)/, "");
const modulePath = frameFile.replace(/^(webpack-internal:\/\/\/|file:\/\/)(\(.*\)\/)?/, "");
const src = getErrorSource(err);
isEdgeCompiler = src === COMPILER_NAMES.edgeServer;
const compilation = isEdgeCompiler ? (_hotReloader_edgeServerStats = hotReloader.edgeServerStats) == null ? void 0 : _hotReloader_edgeServerStats.compilation : (_hotReloader_serverStats = hotReloader.serverStats) == null ? void 0 : _hotReloader_serverStats.compilation;
const source = await getSourceById(!!((_frame_file = frame.file) == null ? void 0 : _frame_file.startsWith(path.sep)) || !!((_frame_file1 = frame.file) == null ? void 0 : _frame_file1.startsWith("file:")), moduleId, compilation);
try {
var _hotReloader_edgeServerStats1, _hotReloader_serverStats1;
originalFrame = await createOriginalStackFrame({
source,
frame,
moduleId,
modulePath,
rootDirectory: opts.dir,
errorMessage: err.message,
compilation: isEdgeCompiler ? (_hotReloader_edgeServerStats1 = hotReloader.edgeServerStats) == null ? void 0 : _hotReloader_edgeServerStats1.compilation : (_hotReloader_serverStats1 = hotReloader.serverStats) == null ? void 0 : _hotReloader_serverStats1.compilation
});
} catch {}
}
if ((originalFrame == null ? void 0 : originalFrame.originalCodeFrame) && originalFrame.originalStackFrame) {
const { originalCodeFrame, originalStackFrame } = originalFrame;
const { file, lineNumber, column, methodName } = originalStackFrame;
Log[type === "warning" ? "warn" : "error"](`${file} (${lineNumber}:${column}) @ ${methodName}`);
let errorToLog;
if (isEdgeCompiler) {
errorToLog = err.message;
} else if (isError(err) && hotReloader.turbopackProject) {
const stack = await traceTurbopackErrorStack(hotReloader.turbopackProject, err, frames);
const error = new Error(err.message);
error.stack = stack;
error.digest = err.digest;
errorToLog = error;
} else {
errorToLog = err;
}
if (type === "warning") {
Log.warn(errorToLog);
} else if (type === "app-dir") {
logAppDirError(errorToLog);
} else if (type) {
Log.error(`${type}:`, errorToLog);
} else {
Log.error(errorToLog);
}
console[type === "warning" ? "warn" : "error"](originalCodeFrame);
usedOriginalStack = true;
}
}
} catch (_) {
// failed to load original stack using source maps
// this un-actionable by users so we don't show the
// internal error and only show the provided stack
}
}
if (!usedOriginalStack) {
if (err instanceof ModuleBuildError) {
Log.error(err.message);
} else if (type === "warning") {
Log.warn(err);
} else if (type === "app-dir") {
logAppDirError(err);
} else if (type) {
Log.error(`${type}:`, err);
} else {
Log.error(err);
}
}
}
return {
serverFields,
hotReloader,
requestHandler,
logErrorWithOriginalStack,
async ensureMiddleware (requestUrl) {
if (!serverFields.actualMiddlewareFile) return;
return hotReloader.ensurePage({
page: serverFields.actualMiddlewareFile,
clientOnly: false,
definition: undefined,
url: requestUrl
});
}
};
}
export async function setupDevBundler(opts) {
const isSrcDir = path.relative(opts.dir, opts.pagesDir || opts.appDir || "").startsWith("src");
const result = await startWatcher(opts);
opts.telemetry.record(eventCliSession(path.join(opts.dir, opts.nextConfig.distDir), opts.nextConfig, {
webpackVersion: 5,
isSrcDir,
turboFlag: !!opts.turbo,
cliCommand: "dev",
appDir: !!opts.appDir,
pagesDir: !!opts.pagesDir,
isCustomServer: !!opts.isCustomServer,
hasNowJson: !!await findUp("now.json", {
cwd: opts.dir
})
}));
return result;
}
// Returns a trace rewritten through Turbopack's sourcemaps
async function traceTurbopackErrorStack(project, error, frames) {
let originalFrames = await Promise.all(frames.map(async (f)=>{
try {
const traced = await batchedTraceSource(project, {
file: f.file,
methodName: f.methodName,
line: f.lineNumber ?? 0,
column: f.column,
isServer: true
});
return (traced == null ? void 0 : traced.frame) ?? f;
} catch {
return f;
}
}));
return error.name + ": " + error.message + "\n" + originalFrames.map((f)=>{
if (f == null) {
return null;
}
let line = " at";
if (f.methodName != null) {
line += " " + f.methodName;
}
if (f.file != null) {
const file = f.file.startsWith("/") || // Built-in "filenames" like `<anonymous>` shouldn't be made relative
f.file.startsWith("<") || f.file.startsWith("node:") ? f.file : `./${f.file}`;
line += ` (${file}`;
if (f.lineNumber != null) {
line += ":" + f.lineNumber;
if (f.column != null) {
line += ":" + f.column;
}
}
line += ")";
}
return line;
}).filter(Boolean).join("\n");
}
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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"}