Initial commit

node_modules/next/dist/server/patch-error-inspect.js

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+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+0 && (module.exports = {
+    patchErrorInspectEdgeLite: null,
+    patchErrorInspectNodeJS: null,
+    setBundlerFindSourceMapImplementation: null
+});
+function _export(target, all) {
+    for(var name in all)Object.defineProperty(target, name, {
+        enumerable: true,
+        get: all[name]
+    });
+}
+_export(exports, {
+    patchErrorInspectEdgeLite: function() {
+        return patchErrorInspectEdgeLite;
+    },
+    patchErrorInspectNodeJS: function() {
+        return patchErrorInspectNodeJS;
+    },
+    setBundlerFindSourceMapImplementation: function() {
+        return setBundlerFindSourceMapImplementation;
+    }
+});
+const _module = require("module");
+const _path = /*#__PURE__*/ _interop_require_wildcard(require("path"));
+const _url = /*#__PURE__*/ _interop_require_wildcard(require("url"));
+const _sourcemap = require("next/dist/compiled/source-map");
+const _middlewarewebpack = require("../client/components/react-dev-overlay/server/middleware-webpack");
+const _shared = require("../client/components/react-dev-overlay/server/shared");
+const _workunitasyncstorageexternal = require("./app-render/work-unit-async-storage.external");
+const _picocolors = require("../lib/picocolors");
+function _getRequireWildcardCache(nodeInterop) {
+    if (typeof WeakMap !== "function") return null;
+    var cacheBabelInterop = new WeakMap();
+    var cacheNodeInterop = new WeakMap();
+    return (_getRequireWildcardCache = function(nodeInterop) {
+        return nodeInterop ? cacheNodeInterop : cacheBabelInterop;
+    })(nodeInterop);
+}
+function _interop_require_wildcard(obj, nodeInterop) {
+    if (!nodeInterop && obj && obj.__esModule) {
+        return obj;
+    }
+    if (obj === null || typeof obj !== "object" && typeof obj !== "function") {
+        return {
+            default: obj
+        };
+    }
+    var cache = _getRequireWildcardCache(nodeInterop);
+    if (cache && cache.has(obj)) {
+        return cache.get(obj);
+    }
+    var newObj = {
+        __proto__: null
+    };
+    var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
+    for(var key in obj){
+        if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) {
+            var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
+            if (desc && (desc.get || desc.set)) {
+                Object.defineProperty(newObj, key, desc);
+            } else {
+                newObj[key] = obj[key];
+            }
+        }
+    }
+    newObj.default = obj;
+    if (cache) {
+        cache.set(obj, newObj);
+    }
+    return newObj;
+}
+// Find a source map using the bundler's API.
+// This is only a fallback for when Node.js fails to due to bugs e.g. https://github.com/nodejs/node/issues/52102
+// TODO: Remove once all supported Node.js versions are fixed.
+// TODO(veil): Set from Webpack as well
+let bundlerFindSourceMapPayload = ()=>undefined;
+function setBundlerFindSourceMapImplementation(findSourceMapImplementation) {
+    bundlerFindSourceMapPayload = findSourceMapImplementation;
+}
+function frameToString(frame) {
+    let sourceLocation = frame.lineNumber !== null ? `:${frame.lineNumber}` : '';
+    if (frame.column !== null && sourceLocation !== '') {
+        sourceLocation += `:${frame.column}`;
+    }
+    let fileLocation;
+    if (frame.file !== null && frame.file.startsWith('file://') && URL.canParse(frame.file)) {
+        // If not relative to CWD, the path is ambiguous to IDEs and clicking will prompt to select the file first.
+        // In a multi-app repo, this leads to potentially larger file names but will make clicking snappy.
+        // There's no tradeoff for the cases where `dir` in `next dev [dir]` is omitted
+        // since relative to cwd is both the shortest and snappiest.
+        fileLocation = _path.relative(process.cwd(), _url.fileURLToPath(frame.file));
+    } else if (frame.file !== null && frame.file.startsWith('/')) {
+        fileLocation = _path.relative(process.cwd(), frame.file);
+    } else {
+        fileLocation = frame.file;
+    }
+    return frame.methodName ? `    at ${frame.methodName} (${fileLocation}${sourceLocation})` : `    at ${fileLocation}${sourceLocation}`;
+}
+function computeErrorName(error) {
+    // TODO: Node.js seems to use a different algorithm
+    // class ReadonlyRequestCookiesError extends Error {}` would read `ReadonlyRequestCookiesError: [...]`
+    // in the stack i.e. seems like under certain conditions it favors the constructor name.
+    return error.name || 'Error';
+}
+function prepareUnsourcemappedStackTrace(error, structuredStackTrace) {
+    const name = computeErrorName(error);
+    const message = error.message || '';
+    let stack = name + ': ' + message;
+    for(let i = 0; i < structuredStackTrace.length; i++){
+        stack += '\n    at ' + structuredStackTrace[i].toString();
+    }
+    return stack;
+}
+function shouldIgnoreListGeneratedFrame(file) {
+    return file.startsWith('node:') || file.includes('node_modules');
+}
+function shouldIgnoreListOriginalFrame(file) {
+    return file.includes('node_modules');
+}
+/**
+ * Finds the sourcemap payload applicable to a given frame.
+ * Equal to the input unless an Index Source Map is used.
+ */ function findApplicableSourceMapPayload(frame, payload) {
+    if ('sections' in payload) {
+        const frameLine = frame.lineNumber ?? 0;
+        const frameColumn = frame.column ?? 0;
+        // Sections must not overlap and must be sorted: https://tc39.es/source-map/#section-object
+        // Therefore the last section that has an offset less than or equal to the frame is the applicable one.
+        // TODO(veil): Binary search
+        let section = payload.sections[0];
+        for(let i = 0; i < payload.sections.length && payload.sections[i].offset.line <= frameLine && payload.sections[i].offset.column <= frameColumn; i++){
+            section = payload.sections[i];
+        }
+        return section === undefined ? undefined : section.map;
+    } else {
+        return payload;
+    }
+}
+function createUnsourcemappedFrame(frame) {
+    return {
+        stack: {
+            arguments: frame.arguments,
+            column: frame.column,
+            file: frame.file,
+            lineNumber: frame.lineNumber,
+            methodName: frame.methodName,
+            ignored: shouldIgnoreListGeneratedFrame(frame.file)
+        },
+        code: null
+    };
+}
+/**
+ * @param frame
+ * @param sourceMapCache
+ * @returns The original frame if not sourcemapped.
+ */ function getSourcemappedFrameIfPossible(frame, sourceMapCache, inspectOptions) {
+    var _frame_methodName_replace, _frame_methodName;
+    const sourceMapCacheEntry = sourceMapCache.get(frame.file);
+    let sourceMapConsumer;
+    let sourceMapPayload;
+    if (sourceMapCacheEntry === undefined) {
+        let sourceURL = frame.file;
+        // e.g. "/APP/.next/server/chunks/ssr/[root-of-the-server]__2934a0._.js"
+        // will be keyed by Node.js as "file:///APP/.next/server/chunks/ssr/[root-of-the-server]__2934a0._.js".
+        // This is likely caused by `callsite.toString()` in `Error.prepareStackTrace converting file URLs to paths.
+        if (sourceURL.startsWith('/')) {
+            sourceURL = _url.pathToFileURL(frame.file).toString();
+        }
+        let maybeSourceMapPayload;
+        try {
+            const sourceMap = (0, _module.findSourceMap)(sourceURL);
+            maybeSourceMapPayload = sourceMap == null ? void 0 : sourceMap.payload;
+        } catch (cause) {
+            // We should not log an actual error instance here because that will re-enter
+            // this codepath during error inspection and could lead to infinite recursion.
+            console.error(`${sourceURL}: Invalid source map. Only conformant source maps can be used to find the original code. Cause: ${cause}`);
+            // If loading fails once, it'll fail every time.
+            // So set the cache to avoid duplicate errors.
+            sourceMapCache.set(frame.file, null);
+            // Don't even fall back to the bundler because it might be not as strict
+            // with regards to parsing and then we fail later once we consume the
+            // source map payload.
+            // This essentially avoids a redundant error where we fail here and then
+            // later on consumption because the bundler just handed back an invalid
+            // source map.
+            return createUnsourcemappedFrame(frame);
+        }
+        if (maybeSourceMapPayload === undefined) {
+            maybeSourceMapPayload = bundlerFindSourceMapPayload(sourceURL);
+        }
+        if (maybeSourceMapPayload === undefined) {
+            return createUnsourcemappedFrame(frame);
+        }
+        sourceMapPayload = maybeSourceMapPayload;
+        try {
+            sourceMapConsumer = new _sourcemap.SourceMapConsumer(// @ts-expect-error -- Module.SourceMap['version'] is number but SyncSourceMapConsumer wants a string
+            sourceMapPayload);
+        } catch (cause) {
+            // We should not log an actual error instance here because that will re-enter
+            // this codepath during error inspection and could lead to infinite recursion.
+            console.error(`${sourceURL}: Invalid source map. Only conformant source maps can be used to find the original code. Cause: ${cause}`);
+            // If creating the consumer fails once, it'll fail every time.
+            // So set the cache to avoid duplicate errors.
+            sourceMapCache.set(frame.file, null);
+            return createUnsourcemappedFrame(frame);
+        }
+        sourceMapCache.set(frame.file, {
+            map: sourceMapConsumer,
+            payload: sourceMapPayload
+        });
+    } else if (sourceMapCacheEntry === null) {
+        // We failed earlier getting the payload or consumer.
+        // Just return an unsourcemapped frame.
+        // Errors will already be logged.
+        return createUnsourcemappedFrame(frame);
+    } else {
+        sourceMapConsumer = sourceMapCacheEntry.map;
+        sourceMapPayload = sourceMapCacheEntry.payload;
+    }
+    const sourcePosition = sourceMapConsumer.originalPositionFor({
+        column: frame.column ?? 0,
+        line: frame.lineNumber ?? 1
+    });
+    if (sourcePosition.source === null) {
+        return {
+            stack: {
+                arguments: frame.arguments,
+                column: frame.column,
+                file: frame.file,
+                lineNumber: frame.lineNumber,
+                methodName: frame.methodName,
+                ignored: shouldIgnoreListGeneratedFrame(frame.file)
+            },
+            code: null
+        };
+    }
+    const sourceContent = sourceMapConsumer.sourceContentFor(sourcePosition.source, /* returnNullOnMissing */ true) ?? null;
+    const applicableSourceMap = findApplicableSourceMapPayload(frame, sourceMapPayload);
+    // TODO(veil): Upstream a method to sourcemap consumer that immediately says if a frame is ignored or not.
+    let ignored = false;
+    if (applicableSourceMap === undefined) {
+        console.error('No applicable source map found in sections for frame', frame);
+    } else if (shouldIgnoreListOriginalFrame(sourcePosition.source)) {
+        // Externals may be libraries that don't ship ignoreLists.
+        // This is really taking control away from libraries.
+        // They should still ship `ignoreList` so that attached debuggers ignore-list their frames.
+        // TODO: Maybe only ignore library sourcemaps if `ignoreList` is absent?
+        // Though keep in mind that Turbopack omits empty `ignoreList`.
+        // So if we establish this convention, we should communicate it to the ecosystem.
+        ignored = true;
+    } else {
+        var _applicableSourceMap_ignoreList;
+        // TODO: O(n^2). Consider moving `ignoreList` into a Set
+        const sourceIndex = applicableSourceMap.sources.indexOf(sourcePosition.source);
+        ignored = ((_applicableSourceMap_ignoreList = applicableSourceMap.ignoreList) == null ? void 0 : _applicableSourceMap_ignoreList.includes(sourceIndex)) ?? false;
+    }
+    const originalFrame = {
+        // We ignore the sourcemapped name since it won't be the correct name.
+        // The callsite will point to the column of the variable name instead of the
+        // name of the enclosing function.
+        // TODO(NDX-531): Spy on prepareStackTrace to get the enclosing line number for method name mapping.
+        methodName: (_frame_methodName = frame.methodName) == null ? void 0 : (_frame_methodName_replace = _frame_methodName.replace('__WEBPACK_DEFAULT_EXPORT__', 'default')) == null ? void 0 : _frame_methodName_replace.replace('__webpack_exports__.', ''),
+        column: sourcePosition.column,
+        file: sourcePosition.source,
+        lineNumber: sourcePosition.line,
+        // TODO: c&p from async createOriginalStackFrame but why not frame.arguments?
+        arguments: [],
+        ignored
+    };
+    const codeFrame = process.env.NODE_ENV !== 'production' ? (0, _shared.getOriginalCodeFrame)(originalFrame, sourceContent, inspectOptions.colors) : null;
+    return {
+        stack: originalFrame,
+        code: codeFrame
+    };
+}
+function parseAndSourceMap(error, inspectOptions) {
+    // TODO(veil): Expose as CLI arg or config option. Useful for local debugging.
+    const showIgnoreListed = false;
+    // We overwrote Error.prepareStackTrace earlier so error.stack is not sourcemapped.
+    let unparsedStack = String(error.stack);
+    // We could just read it from `error.stack`.
+    // This works around cases where a 3rd party `Error.prepareStackTrace` implementation
+    // doesn't implement the name computation correctly.
+    const errorName = computeErrorName(error);
+    let idx = unparsedStack.indexOf('react-stack-bottom-frame');
+    if (idx !== -1) {
+        idx = unparsedStack.lastIndexOf('\n', idx);
+    }
+    if (idx !== -1 && !showIgnoreListed) {
+        // Cut off everything after the bottom frame since it'll be React internals.
+        unparsedStack = unparsedStack.slice(0, idx);
+    }
+    const unsourcemappedStack = (0, _middlewarewebpack.parseStack)(unparsedStack);
+    const sourceMapCache = new Map();
+    let sourceMappedStack = '';
+    let sourceFrameDEV = null;
+    for (const frame of unsourcemappedStack){
+        if (frame.file === null) {
+            sourceMappedStack += '\n' + frameToString(frame);
+        } else {
+            const sourcemappedFrame = getSourcemappedFrameIfPossible(// We narrowed this earlier by bailing if `frame.file` is null.
+            frame, sourceMapCache, inspectOptions);
+            if (process.env.NODE_ENV !== 'production' && sourcemappedFrame.code !== null && sourceFrameDEV === null && // TODO: Is this the right choice?
+            !sourcemappedFrame.stack.ignored) {
+                sourceFrameDEV = sourcemappedFrame.code;
+            }
+            if (!sourcemappedFrame.stack.ignored) {
+                // TODO: Consider what happens if every frame is ignore listed.
+                sourceMappedStack += '\n' + frameToString(sourcemappedFrame.stack);
+            } else if (showIgnoreListed && !inspectOptions.colors) {
+                sourceMappedStack += '\n' + frameToString(sourcemappedFrame.stack);
+            } else if (showIgnoreListed) {
+                sourceMappedStack += '\n' + (0, _picocolors.dim)(frameToString(sourcemappedFrame.stack));
+            }
+        }
+    }
+    return errorName + ': ' + error.message + sourceMappedStack + (sourceFrameDEV !== null ? '\n' + sourceFrameDEV : '');
+}
+function sourceMapError(error, inspectOptions) {
+    // Create a new Error object with the source mapping applied and then use native
+    // Node.js formatting on the result.
+    const newError = error.cause !== undefined ? Object.defineProperty(new Error(error.message, {
+        cause: error.cause
+    }), "__NEXT_ERROR_CODE", {
+        value: "E394",
+        enumerable: false,
+        configurable: true
+    }) : Object.defineProperty(new Error(error.message), "__NEXT_ERROR_CODE", {
+        value: "E394",
+        enumerable: false,
+        configurable: true
+    });
+    // TODO: Ensure `class MyError extends Error {}` prints `MyError` as the name
+    newError.stack = parseAndSourceMap(error, inspectOptions);
+    for(const key in error){
+        if (!Object.prototype.hasOwnProperty.call(newError, key)) {
+            // @ts-expect-error -- We're copying all enumerable properties.
+            // So they definitely exist on `this` and obviously have no type on `newError` (yet)
+            newError[key] = error[key];
+        }
+    }
+    return newError;
+}
+function patchErrorInspectNodeJS(errorConstructor) {
+    const inspectSymbol = Symbol.for('nodejs.util.inspect.custom');
+    errorConstructor.prepareStackTrace = prepareUnsourcemappedStackTrace;
+    // @ts-expect-error -- TODO upstream types
+    // eslint-disable-next-line no-extend-native -- We're not extending but overriding.
+    errorConstructor.prototype[inspectSymbol] = function(depth, inspectOptions, inspect) {
+        // avoid false-positive dynamic i/o warnings e.g. due to usage of `Math.random` in `source-map`.
+        return _workunitasyncstorageexternal.workUnitAsyncStorage.exit(()=>{
+            const newError = sourceMapError(this, inspectOptions);
+            const originalCustomInspect = newError[inspectSymbol];
+            // Prevent infinite recursion.
+            // { customInspect: false } would result in `error.cause` not using our inspect.
+            Object.defineProperty(newError, inspectSymbol, {
+                value: undefined,
+                enumerable: false,
+                writable: true
+            });
+            try {
+                return inspect(newError, {
+                    ...inspectOptions,
+                    depth: (inspectOptions.depth ?? // Default in Node.js
+                    2) - depth
+                });
+            } finally{
+                ;
+                newError[inspectSymbol] = originalCustomInspect;
+            }
+        });
+    };
+}
+function patchErrorInspectEdgeLite(errorConstructor) {
+    const inspectSymbol = Symbol.for('edge-runtime.inspect.custom');
+    errorConstructor.prepareStackTrace = prepareUnsourcemappedStackTrace;
+    // @ts-expect-error -- TODO upstream types
+    // eslint-disable-next-line no-extend-native -- We're not extending but overriding.
+    errorConstructor.prototype[inspectSymbol] = function({ format }) {
+        // avoid false-positive dynamic i/o warnings e.g. due to usage of `Math.random` in `source-map`.
+        return _workunitasyncstorageexternal.workUnitAsyncStorage.exit(()=>{
+            const newError = sourceMapError(this, {});
+            const originalCustomInspect = newError[inspectSymbol];
+            // Prevent infinite recursion.
+            Object.defineProperty(newError, inspectSymbol, {
+                value: undefined,
+                enumerable: false,
+                writable: true
+            });
+            try {
+                return format(newError);
+            } finally{
+                ;
+                newError[inspectSymbol] = originalCustomInspect;
+            }
+        });
+    };
+}
+
+//# sourceMappingURL=patch-error-inspect.js.map