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491 lines
22 KiB
JavaScript
491 lines
22 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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0 && (module.exports = {
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getRSCModuleInformation: null,
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getMiddlewareMatchers: null,
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isDynamicMetadataRoute: null,
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getPageStaticInfo: null
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});
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function _export(target, all) {
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for(var name in all)Object.defineProperty(target, name, {
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enumerable: true,
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get: all[name]
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});
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}
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_export(exports, {
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getRSCModuleInformation: function() {
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return getRSCModuleInformation;
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},
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getMiddlewareMatchers: function() {
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return getMiddlewareMatchers;
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},
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isDynamicMetadataRoute: function() {
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return isDynamicMetadataRoute;
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},
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getPageStaticInfo: function() {
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return getPageStaticInfo;
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}
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});
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const _fs = require("fs");
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const _lrucache = /*#__PURE__*/ _interop_require_default(require("next/dist/compiled/lru-cache"));
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const _micromatch = require("next/dist/compiled/micromatch");
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const _extractconstvalue = require("./extract-const-value");
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const _parsemodule = require("./parse-module");
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const _log = /*#__PURE__*/ _interop_require_wildcard(require("../output/log"));
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const _constants = require("../../lib/constants");
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const _loadcustomroutes = require("../../lib/load-custom-routes");
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const _trytoparsepath = require("../../lib/try-to-parse-path");
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const _isapiroute = require("../../lib/is-api-route");
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const _isedgeruntime = require("../../lib/is-edge-runtime");
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const _constants1 = require("../../shared/lib/constants");
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const _pagetypes = require("../../lib/page-types");
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function _interop_require_default(obj) {
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return obj && obj.__esModule ? obj : {
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default: obj
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};
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}
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function _getRequireWildcardCache(nodeInterop) {
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if (typeof WeakMap !== "function") return null;
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var cacheBabelInterop = new WeakMap();
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var cacheNodeInterop = new WeakMap();
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return (_getRequireWildcardCache = function(nodeInterop) {
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return nodeInterop ? cacheNodeInterop : cacheBabelInterop;
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})(nodeInterop);
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}
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function _interop_require_wildcard(obj, nodeInterop) {
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if (!nodeInterop && obj && obj.__esModule) {
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return obj;
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}
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if (obj === null || typeof obj !== "object" && typeof obj !== "function") {
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return {
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default: obj
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};
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}
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var cache = _getRequireWildcardCache(nodeInterop);
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if (cache && cache.has(obj)) {
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return cache.get(obj);
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}
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var newObj = {};
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var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
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for(var key in obj){
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if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) {
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var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
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if (desc && (desc.get || desc.set)) {
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Object.defineProperty(newObj, key, desc);
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} else {
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newObj[key] = obj[key];
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}
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}
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}
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newObj.default = obj;
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if (cache) {
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cache.set(obj, newObj);
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}
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return newObj;
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}
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// TODO: migrate preferredRegion here
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// Don't forget to update the next-types-plugin file as well
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const AUTHORIZED_EXTRA_ROUTER_PROPS = [
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"maxDuration"
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];
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const CLIENT_MODULE_LABEL = /\/\* __next_internal_client_entry_do_not_use__ ([^ ]*) (cjs|auto) \*\//;
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const ACTION_MODULE_LABEL = /\/\* __next_internal_action_entry_do_not_use__ (\{[^}]+\}) \*\//;
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const CLIENT_DIRECTIVE = "use client";
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const SERVER_ACTION_DIRECTIVE = "use server";
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function getRSCModuleInformation(source, isReactServerLayer) {
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var _clientInfoMatch_;
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const actionsJson = source.match(ACTION_MODULE_LABEL);
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const actions = actionsJson ? Object.values(JSON.parse(actionsJson[1])) : undefined;
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const clientInfoMatch = source.match(CLIENT_MODULE_LABEL);
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const isClientRef = !!clientInfoMatch;
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if (!isReactServerLayer) {
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return {
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type: _constants1.RSC_MODULE_TYPES.client,
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actions,
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isClientRef
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};
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}
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const clientRefs = clientInfoMatch == null ? void 0 : (_clientInfoMatch_ = clientInfoMatch[1]) == null ? void 0 : _clientInfoMatch_.split(",");
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const clientEntryType = clientInfoMatch == null ? void 0 : clientInfoMatch[2];
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const type = clientRefs ? _constants1.RSC_MODULE_TYPES.client : _constants1.RSC_MODULE_TYPES.server;
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return {
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type,
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actions,
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clientRefs,
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clientEntryType,
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isClientRef
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};
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}
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const warnedInvalidValueMap = {
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runtime: new Map(),
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preferredRegion: new Map()
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};
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function warnInvalidValue(pageFilePath, key, message) {
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if (warnedInvalidValueMap[key].has(pageFilePath)) return;
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_log.warn(`Next.js can't recognize the exported \`${key}\` field in "${pageFilePath}" as ${message}.` + "\n" + "The default runtime will be used instead.");
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warnedInvalidValueMap[key].set(pageFilePath, true);
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}
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/**
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* Receives a parsed AST from SWC and checks if it belongs to a module that
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* requires a runtime to be specified. Those are:
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* - Modules with `export function getStaticProps | getServerSideProps`
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* - Modules with `export { getStaticProps | getServerSideProps } <from ...>`
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* - Modules with `export const runtime = ...`
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*/ function checkExports(swcAST, pageFilePath) {
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const exportsSet = new Set([
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"getStaticProps",
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"getServerSideProps",
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"generateImageMetadata",
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"generateSitemaps",
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"generateStaticParams"
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]);
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if (Array.isArray(swcAST == null ? void 0 : swcAST.body)) {
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try {
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let runtime;
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let preferredRegion;
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let ssr = false;
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let ssg = false;
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let generateImageMetadata = false;
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let generateSitemaps = false;
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let generateStaticParams = false;
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let extraProperties = new Set();
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let directives = new Set();
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let hasLeadingNonDirectiveNode = false;
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for (const node of swcAST.body){
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var _node_declaration, _node_declaration1, _node_declaration_identifier, _node_declaration2;
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// There should be no non-string literals nodes before directives
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if (node.type === "ExpressionStatement" && node.expression.type === "StringLiteral") {
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if (!hasLeadingNonDirectiveNode) {
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const directive = node.expression.value;
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if (CLIENT_DIRECTIVE === directive) {
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directives.add("client");
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}
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if (SERVER_ACTION_DIRECTIVE === directive) {
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directives.add("server");
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}
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}
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} else {
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hasLeadingNonDirectiveNode = true;
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}
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if (node.type === "ExportDeclaration" && ((_node_declaration = node.declaration) == null ? void 0 : _node_declaration.type) === "VariableDeclaration") {
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var _node_declaration3;
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for (const declaration of (_node_declaration3 = node.declaration) == null ? void 0 : _node_declaration3.declarations){
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if (declaration.id.value === "runtime") {
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runtime = declaration.init.value;
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} else if (declaration.id.value === "preferredRegion") {
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if (declaration.init.type === "ArrayExpression") {
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const elements = [];
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for (const element of declaration.init.elements){
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const { expression } = element;
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if (expression.type !== "StringLiteral") {
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continue;
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}
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elements.push(expression.value);
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}
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preferredRegion = elements;
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} else {
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preferredRegion = declaration.init.value;
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}
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} else {
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extraProperties.add(declaration.id.value);
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}
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}
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}
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if (node.type === "ExportDeclaration" && ((_node_declaration1 = node.declaration) == null ? void 0 : _node_declaration1.type) === "FunctionDeclaration" && exportsSet.has((_node_declaration_identifier = node.declaration.identifier) == null ? void 0 : _node_declaration_identifier.value)) {
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const id = node.declaration.identifier.value;
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ssg = id === "getStaticProps";
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ssr = id === "getServerSideProps";
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generateImageMetadata = id === "generateImageMetadata";
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generateSitemaps = id === "generateSitemaps";
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generateStaticParams = id === "generateStaticParams";
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}
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if (node.type === "ExportDeclaration" && ((_node_declaration2 = node.declaration) == null ? void 0 : _node_declaration2.type) === "VariableDeclaration") {
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var _node_declaration_declarations_, _node_declaration4;
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const id = (_node_declaration4 = node.declaration) == null ? void 0 : (_node_declaration_declarations_ = _node_declaration4.declarations[0]) == null ? void 0 : _node_declaration_declarations_.id.value;
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if (exportsSet.has(id)) {
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ssg = id === "getStaticProps";
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ssr = id === "getServerSideProps";
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generateImageMetadata = id === "generateImageMetadata";
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generateSitemaps = id === "generateSitemaps";
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generateStaticParams = id === "generateStaticParams";
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}
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}
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if (node.type === "ExportNamedDeclaration") {
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const values = node.specifiers.map((specifier)=>{
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var _specifier_orig, _specifier_orig1;
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return specifier.type === "ExportSpecifier" && ((_specifier_orig = specifier.orig) == null ? void 0 : _specifier_orig.type) === "Identifier" && ((_specifier_orig1 = specifier.orig) == null ? void 0 : _specifier_orig1.value);
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});
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for (const value of values){
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if (!ssg && value === "getStaticProps") ssg = true;
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if (!ssr && value === "getServerSideProps") ssr = true;
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if (!generateImageMetadata && value === "generateImageMetadata") generateImageMetadata = true;
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if (!generateSitemaps && value === "generateSitemaps") generateSitemaps = true;
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if (!generateStaticParams && value === "generateStaticParams") generateStaticParams = true;
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if (!runtime && value === "runtime") warnInvalidValue(pageFilePath, "runtime", "it was not assigned to a string literal");
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if (!preferredRegion && value === "preferredRegion") warnInvalidValue(pageFilePath, "preferredRegion", "it was not assigned to a string literal or an array of string literals");
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}
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}
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}
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return {
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ssr,
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ssg,
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runtime,
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preferredRegion,
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generateImageMetadata,
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generateSitemaps,
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generateStaticParams,
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extraProperties,
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directives
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};
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} catch (err) {}
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}
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return {
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ssg: false,
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ssr: false,
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runtime: undefined,
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preferredRegion: undefined,
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generateImageMetadata: false,
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generateSitemaps: false,
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generateStaticParams: false,
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extraProperties: undefined,
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directives: undefined
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};
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}
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async function tryToReadFile(filePath, shouldThrow) {
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try {
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return await _fs.promises.readFile(filePath, {
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encoding: "utf8"
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});
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} catch (error) {
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if (shouldThrow) {
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error.message = `Next.js ERROR: Failed to read file ${filePath}:\n${error.message}`;
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throw error;
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}
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}
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}
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function getMiddlewareMatchers(matcherOrMatchers, nextConfig) {
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let matchers = [];
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if (Array.isArray(matcherOrMatchers)) {
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matchers = matcherOrMatchers;
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} else {
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matchers.push(matcherOrMatchers);
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}
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const { i18n } = nextConfig;
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const originalSourceMap = new Map();
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let routes = matchers.map((m)=>{
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let middleware = typeof m === "string" ? {
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source: m
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} : m;
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if (middleware) {
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originalSourceMap.set(middleware, middleware.source);
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}
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return middleware;
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});
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// check before we process the routes and after to ensure
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// they are still valid
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(0, _loadcustomroutes.checkCustomRoutes)(routes, "middleware");
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routes = routes.map((r)=>{
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let { source } = r;
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const isRoot = source === "/";
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if ((i18n == null ? void 0 : i18n.locales) && r.locale !== false) {
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source = `/:nextInternalLocale((?!_next/)[^/.]{1,})${isRoot ? "" : source}`;
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}
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source = `/:nextData(_next/data/[^/]{1,})?${source}${isRoot ? `(${nextConfig.i18n ? "|\\.json|" : ""}/?index|/?index\\.json)?` : "(.json)?"}`;
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if (nextConfig.basePath) {
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source = `${nextConfig.basePath}${source}`;
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}
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r.source = source;
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return r;
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});
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(0, _loadcustomroutes.checkCustomRoutes)(routes, "middleware");
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return routes.map((r)=>{
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const { source, ...rest } = r;
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const parsedPage = (0, _trytoparsepath.tryToParsePath)(source);
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if (parsedPage.error || !parsedPage.regexStr) {
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throw new Error(`Invalid source: ${source}`);
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}
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const originalSource = originalSourceMap.get(r);
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return {
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...rest,
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regexp: parsedPage.regexStr,
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originalSource: originalSource || source
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};
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});
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}
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function getMiddlewareConfig(pageFilePath, config, nextConfig) {
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const result = {};
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if (config.matcher) {
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result.matchers = getMiddlewareMatchers(config.matcher, nextConfig);
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}
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if (typeof config.regions === "string" || Array.isArray(config.regions)) {
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result.regions = config.regions;
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} else if (typeof config.regions !== "undefined") {
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_log.warn(`The \`regions\` config was ignored: config must be empty, a string or an array of strings. (${pageFilePath})`);
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}
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if (config.unstable_allowDynamic) {
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result.unstable_allowDynamicGlobs = Array.isArray(config.unstable_allowDynamic) ? config.unstable_allowDynamic : [
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config.unstable_allowDynamic
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];
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for (const glob of result.unstable_allowDynamicGlobs ?? []){
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try {
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(0, _micromatch.matcher)(glob);
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} catch (err) {
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throw new Error(`${pageFilePath} exported 'config.unstable_allowDynamic' contains invalid pattern '${glob}': ${err.message}`);
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}
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}
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}
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return result;
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}
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const apiRouteWarnings = new _lrucache.default({
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max: 250
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});
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function warnAboutExperimentalEdge(apiRoute) {
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if (process.env.NODE_ENV === "production" && process.env.NEXT_PRIVATE_BUILD_WORKER === "1") {
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return;
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}
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if (apiRouteWarnings.has(apiRoute)) {
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return;
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}
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_log.warn(apiRoute ? `${apiRoute} provided runtime 'experimental-edge'. It can be updated to 'edge' instead.` : `You are using an experimental edge runtime, the API might change.`);
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apiRouteWarnings.set(apiRoute, 1);
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}
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const warnedUnsupportedValueMap = new _lrucache.default({
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max: 250
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});
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function warnAboutUnsupportedValue(pageFilePath, page, error) {
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if (warnedUnsupportedValueMap.has(pageFilePath)) {
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return;
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}
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_log.warn(`Next.js can't recognize the exported \`config\` field in ` + (page ? `route "${page}"` : `"${pageFilePath}"`) + ":\n" + error.message + (error.path ? ` at "${error.path}"` : "") + ".\n" + "The default config will be used instead.\n" + "Read More - https://nextjs.org/docs/messages/invalid-page-config");
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warnedUnsupportedValueMap.set(pageFilePath, true);
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}
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async function isDynamicMetadataRoute(pageFilePath) {
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const fileContent = await tryToReadFile(pageFilePath, true) || "";
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if (/generateImageMetadata|generateSitemaps/.test(fileContent)) {
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const swcAST = await (0, _parsemodule.parseModule)(pageFilePath, fileContent);
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const exportsInfo = checkExports(swcAST, pageFilePath);
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return !!(exportsInfo.generateImageMetadata || exportsInfo.generateSitemaps);
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}
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return false;
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}
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async function getPageStaticInfo(params) {
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const { isDev, pageFilePath, nextConfig, page, pageType } = params;
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const fileContent = await tryToReadFile(pageFilePath, !isDev) || "";
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if (/(?<!(_jsx|jsx-))runtime|preferredRegion|getStaticProps|getServerSideProps|generateStaticParams|export const/.test(fileContent)) {
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const swcAST = await (0, _parsemodule.parseModule)(pageFilePath, fileContent);
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const { ssg, ssr, runtime, preferredRegion, generateStaticParams, extraProperties, directives } = checkExports(swcAST, pageFilePath);
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const rscInfo = getRSCModuleInformation(fileContent, true);
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const rsc = rscInfo.type;
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|
// default / failsafe value for config
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|
let config;
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try {
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config = (0, _extractconstvalue.extractExportedConstValue)(swcAST, "config");
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} catch (e) {
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if (e instanceof _extractconstvalue.UnsupportedValueError) {
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warnAboutUnsupportedValue(pageFilePath, page, e);
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}
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|
// `export config` doesn't exist, or other unknown error throw by swc, silence them
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|
}
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|
const extraConfig = {};
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|
if (extraProperties && pageType === _pagetypes.PAGE_TYPES.APP) {
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|
for (const prop of extraProperties){
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|
if (!AUTHORIZED_EXTRA_ROUTER_PROPS.includes(prop)) continue;
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try {
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extraConfig[prop] = (0, _extractconstvalue.extractExportedConstValue)(swcAST, prop);
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} catch (e) {
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|
if (e instanceof _extractconstvalue.UnsupportedValueError) {
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warnAboutUnsupportedValue(pageFilePath, page, e);
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}
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}
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}
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} else if (pageType === _pagetypes.PAGE_TYPES.PAGES) {
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for(const key in config){
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|
if (!AUTHORIZED_EXTRA_ROUTER_PROPS.includes(key)) continue;
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extraConfig[key] = config[key];
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}
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}
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|
if (pageType === _pagetypes.PAGE_TYPES.APP) {
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|
if (config) {
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let message = `Page config in ${pageFilePath} is deprecated. Replace \`export const config=…\` with the following:`;
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|
if (config.runtime) {
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message += `\n - \`export const runtime = ${JSON.stringify(config.runtime)}\``;
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}
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if (config.regions) {
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message += `\n - \`export const preferredRegion = ${JSON.stringify(config.regions)}\``;
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}
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message += `\nVisit https://nextjs.org/docs/app/api-reference/file-conventions/route-segment-config for more information.`;
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|
if (isDev) {
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_log.warnOnce(message);
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|
} else {
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throw new Error(message);
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}
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config = {};
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}
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|
}
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|
if (!config) config = {};
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// We use `export const config = { runtime: '...' }` to specify the page runtime for pages/.
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|
// In the new app directory, we prefer to use `export const runtime = '...'`
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|
// and deprecate the old way. To prevent breaking changes for `pages`, we use the exported config
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|
// as the fallback value.
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|
let resolvedRuntime;
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|
if (pageType === _pagetypes.PAGE_TYPES.APP) {
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resolvedRuntime = runtime;
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|
} else {
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|
resolvedRuntime = runtime || config.runtime;
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|
}
|
|
if (typeof resolvedRuntime !== "undefined" && resolvedRuntime !== _constants.SERVER_RUNTIME.nodejs && !(0, _isedgeruntime.isEdgeRuntime)(resolvedRuntime)) {
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|
const options = Object.values(_constants.SERVER_RUNTIME).join(", ");
|
|
const message = typeof resolvedRuntime !== "string" ? `The \`runtime\` config must be a string. Please leave it empty or choose one of: ${options}` : `Provided runtime "${resolvedRuntime}" is not supported. Please leave it empty or choose one of: ${options}`;
|
|
if (isDev) {
|
|
_log.error(message);
|
|
} else {
|
|
throw new Error(message);
|
|
}
|
|
}
|
|
const requiresServerRuntime = ssr || ssg || pageType === _pagetypes.PAGE_TYPES.APP;
|
|
const isAnAPIRoute = (0, _isapiroute.isAPIRoute)(page == null ? void 0 : page.replace(/^(?:\/src)?\/pages\//, "/"));
|
|
resolvedRuntime = (0, _isedgeruntime.isEdgeRuntime)(resolvedRuntime) || requiresServerRuntime ? resolvedRuntime : undefined;
|
|
if (resolvedRuntime === _constants.SERVER_RUNTIME.experimentalEdge) {
|
|
warnAboutExperimentalEdge(isAnAPIRoute ? page : null);
|
|
}
|
|
if (resolvedRuntime === _constants.SERVER_RUNTIME.edge && pageType === _pagetypes.PAGE_TYPES.PAGES && page && !isAnAPIRoute) {
|
|
const message = `Page ${page} provided runtime 'edge', the edge runtime for rendering is currently experimental. Use runtime 'experimental-edge' instead.`;
|
|
if (isDev) {
|
|
_log.error(message);
|
|
} else {
|
|
throw new Error(message);
|
|
}
|
|
}
|
|
const middlewareConfig = getMiddlewareConfig(page ?? "middleware/edge API route", config, nextConfig);
|
|
if (pageType === _pagetypes.PAGE_TYPES.APP && (directives == null ? void 0 : directives.has("client")) && generateStaticParams) {
|
|
throw new Error(`Page "${page}" cannot use both "use client" and export function "generateStaticParams()".`);
|
|
}
|
|
return {
|
|
ssr,
|
|
ssg,
|
|
rsc,
|
|
generateStaticParams,
|
|
amp: config.amp || false,
|
|
...middlewareConfig && {
|
|
middleware: middlewareConfig
|
|
},
|
|
...resolvedRuntime && {
|
|
runtime: resolvedRuntime
|
|
},
|
|
preferredRegion,
|
|
extraConfig
|
|
};
|
|
}
|
|
return {
|
|
ssr: false,
|
|
ssg: false,
|
|
rsc: _constants1.RSC_MODULE_TYPES.server,
|
|
generateStaticParams: false,
|
|
amp: false,
|
|
runtime: undefined
|
|
};
|
|
}
|
|
|
|
//# sourceMappingURL=get-page-static-info.js.map
|