393 lines
16 KiB
JavaScript
Executable File
393 lines
16 KiB
JavaScript
Executable File
"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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getOriginalStackFrames: null,
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getOverlayMiddleware: null,
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getSourceMapMiddleware: 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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getOriginalStackFrames: function() {
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return getOriginalStackFrames;
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},
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getOverlayMiddleware: function() {
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return getOverlayMiddleware;
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},
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getSourceMapMiddleware: function() {
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return getSourceMapMiddleware;
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}
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});
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const _shared = require("../../next-devtools/server/shared");
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const _middlewareresponse = require("../../next-devtools/server/middleware-response");
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const _path = /*#__PURE__*/ _interop_require_default(require("path"));
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const _launcheditor = require("../../next-devtools/server/launch-editor");
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const _sourcemap08 = require("next/dist/compiled/source-map08");
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const _sourcemaps = require("../lib/source-maps");
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const _nodemodule = require("node:module");
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const _nodeurl = require("node:url");
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const _nodeutil = require("node:util");
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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 shouldIgnorePath(modulePath) {
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return modulePath.includes('node_modules') || // Only relevant for when Next.js is symlinked e.g. in the Next.js monorepo
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modulePath.includes('next/dist') || modulePath.startsWith('node:');
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}
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const currentSourcesByFile = new Map();
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/**
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* @returns 1-based lines and 1-based columns
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*/ async function batchedTraceSource(project, frame) {
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const file = frame.file ? decodeURIComponent(frame.file) : undefined;
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if (!file) return;
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// For node internals they cannot traced the actual source code with project.traceSource,
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// we need an early return to indicate it's ignored to avoid the unknown scheme error from `project.traceSource`.
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if (file.startsWith('node:')) {
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return {
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frame: {
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file,
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line1: frame.line ?? null,
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column1: frame.column ?? null,
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methodName: frame.methodName ?? '<unknown>',
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ignored: true,
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arguments: []
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},
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source: null
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};
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}
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const currentDirectoryFileUrl = (0, _nodeurl.pathToFileURL)(process.cwd()).href;
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const sourceFrame = await project.traceSource(frame, currentDirectoryFileUrl);
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if (!sourceFrame) {
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return {
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frame: {
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file,
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line1: frame.line ?? null,
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column1: frame.column ?? null,
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methodName: frame.methodName ?? '<unknown>',
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ignored: shouldIgnorePath(file),
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arguments: []
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},
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source: null
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};
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}
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let source = null;
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const originalFile = sourceFrame.originalFile;
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// Don't look up source for node_modules or internals. These can often be large bundled files.
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const ignored = shouldIgnorePath(originalFile ?? sourceFrame.file) || // isInternal means resource starts with turbopack:///[turbopack]
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!!sourceFrame.isInternal;
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if (originalFile && !ignored) {
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let sourcePromise = currentSourcesByFile.get(originalFile);
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if (!sourcePromise) {
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sourcePromise = project.getSourceForAsset(originalFile);
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currentSourcesByFile.set(originalFile, sourcePromise);
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setTimeout(()=>{
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// Cache file reads for 100ms, as frames will often reference the same
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// files and can be large.
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currentSourcesByFile.delete(originalFile);
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}, 100);
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}
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source = await sourcePromise;
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}
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// TODO: get ignoredList from turbopack source map
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const ignorableFrame = {
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file: sourceFrame.file,
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line1: sourceFrame.line ?? null,
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column1: sourceFrame.column ?? null,
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methodName: // We ignore the sourcemapped name since it won't be the correct name.
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// The callsite will point to the column of the variable name instead of the
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// name of the enclosing function.
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// TODO(NDX-531): Spy on prepareStackTrace to get the enclosing line number for method name mapping.
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frame.methodName ?? '<unknown>',
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ignored,
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arguments: []
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};
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return {
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frame: ignorableFrame,
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source
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};
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}
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function parseFile(fileParam) {
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if (!fileParam) {
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return undefined;
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}
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return (0, _sourcemaps.devirtualizeReactServerURL)(fileParam);
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}
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function createStackFrames(body) {
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const { frames, isServer } = body;
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return frames.map((frame)=>{
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const file = parseFile(frame.file);
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if (!file) {
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return undefined;
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}
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return {
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file,
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methodName: frame.methodName ?? '<unknown>',
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line: frame.line1 ?? undefined,
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column: frame.column1 ?? undefined,
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isServer
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};
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}).filter((f)=>f !== undefined);
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}
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function createStackFrame(searchParams) {
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const file = parseFile(searchParams.get('file'));
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if (!file) {
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return undefined;
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}
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return {
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file,
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methodName: searchParams.get('methodName') ?? '<unknown>',
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line: parseInt(searchParams.get('line1') ?? '0', 10) || undefined,
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column: parseInt(searchParams.get('column1') ?? '0', 10) || undefined,
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isServer: searchParams.get('isServer') === 'true'
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};
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}
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/**
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* @returns 1-based lines and 1-based columns
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*/ async function nativeTraceSource(frame) {
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const sourceURL = frame.file;
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let sourceMapPayload;
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try {
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var _findSourceMap;
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sourceMapPayload = (_findSourceMap = (0, _nodemodule.findSourceMap)(sourceURL)) == null ? void 0 : _findSourceMap.payload;
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} catch (cause) {
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throw Object.defineProperty(new Error(`${sourceURL}: Invalid source map. Only conformant source maps can be used to find the original code.`, {
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cause
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}), "__NEXT_ERROR_CODE", {
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value: "E635",
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enumerable: false,
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configurable: true
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});
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}
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if (sourceMapPayload !== undefined) {
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let consumer;
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try {
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consumer = await new _sourcemap08.SourceMapConsumer(sourceMapPayload);
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} catch (cause) {
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throw Object.defineProperty(new Error(`${sourceURL}: Invalid source map. Only conformant source maps can be used to find the original code.`, {
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cause
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}), "__NEXT_ERROR_CODE", {
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value: "E635",
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enumerable: false,
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configurable: true
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});
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}
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let traced;
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try {
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const originalPosition = consumer.originalPositionFor({
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line: frame.line ?? 1,
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// 0-based columns out requires 0-based columns in.
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column: (frame.column ?? 1) - 1
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});
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if (originalPosition.source === null) {
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traced = null;
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} else {
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const sourceContent = consumer.sourceContentFor(originalPosition.source, /* returnNullOnMissing */ true) ?? null;
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traced = {
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originalPosition,
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sourceContent
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};
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}
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} finally{
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consumer.destroy();
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}
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if (traced !== null) {
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var // We ignore the sourcemapped name since it won't be the correct name.
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// The callsite will point to the column of the variable name instead of the
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// name of the enclosing function.
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// TODO(NDX-531): Spy on prepareStackTrace to get the enclosing line number for method name mapping.
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_frame_methodName_replace, _frame_methodName;
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const { originalPosition, sourceContent } = traced;
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const applicableSourceMap = (0, _sourcemaps.findApplicableSourceMapPayload)((frame.line ?? 1) - 1, (frame.column ?? 1) - 1, sourceMapPayload);
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// TODO(veil): Upstream a method to sourcemap consumer that immediately says if a frame is ignored or not.
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let ignored = false;
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if (applicableSourceMap === undefined) {
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console.error('No applicable source map found in sections for frame', frame);
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} else {
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var _applicableSourceMap_ignoreList;
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// TODO: O(n^2). Consider moving `ignoreList` into a Set
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const sourceIndex = applicableSourceMap.sources.indexOf(originalPosition.source);
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ignored = ((_applicableSourceMap_ignoreList = applicableSourceMap.ignoreList) == null ? void 0 : _applicableSourceMap_ignoreList.includes(sourceIndex)) ?? // When sourcemap is not available, fallback to checking `frame.file`.
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// e.g. In pages router, nextjs server code is not bundled into the page.
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shouldIgnorePath(frame.file);
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}
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const originalStackFrame = {
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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__.', '')) || '<unknown>',
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file: originalPosition.source,
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line1: originalPosition.line,
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column1: originalPosition.column === null ? null : originalPosition.column + 1,
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// TODO: c&p from async createOriginalStackFrame but why not frame.arguments?
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arguments: [],
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ignored
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};
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return {
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frame: originalStackFrame,
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source: sourceContent
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};
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}
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}
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return undefined;
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}
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async function createOriginalStackFrame(project, projectPath, frame) {
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const traced = await nativeTraceSource(frame) ?? // TODO(veil): When would the bundler know more than native?
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// If it's faster, try the bundler first and fall back to native later.
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await batchedTraceSource(project, frame);
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if (!traced) {
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return null;
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}
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let normalizedStackFrameLocation = traced.frame.file;
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if (normalizedStackFrameLocation !== null && normalizedStackFrameLocation.startsWith('file://')) {
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normalizedStackFrameLocation = _path.default.relative(projectPath, (0, _nodeurl.fileURLToPath)(normalizedStackFrameLocation));
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}
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return {
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originalStackFrame: {
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arguments: traced.frame.arguments,
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file: normalizedStackFrameLocation,
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line1: traced.frame.line1,
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column1: traced.frame.column1,
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ignored: traced.frame.ignored,
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methodName: traced.frame.methodName
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},
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originalCodeFrame: (0, _shared.getOriginalCodeFrame)(traced.frame, traced.source)
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};
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}
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function getOverlayMiddleware({ project, projectPath, isSrcDir }) {
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return async function(req, res, next) {
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const { pathname, searchParams } = new URL(req.url, 'http://n');
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if (pathname === '/__nextjs_original-stack-frames') {
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if (req.method !== 'POST') {
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return _middlewareresponse.middlewareResponse.badRequest(res);
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}
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const body = await new Promise((resolve, reject)=>{
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let data = '';
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req.on('data', (chunk)=>{
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data += chunk;
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});
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req.on('end', ()=>resolve(data));
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req.on('error', reject);
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});
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const request = JSON.parse(body);
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const result = await getOriginalStackFrames({
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project,
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projectPath,
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frames: request.frames,
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isServer: request.isServer,
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isEdgeServer: request.isEdgeServer,
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isAppDirectory: request.isAppDirectory
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});
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(0, _shared.ignoreListAnonymousStackFramesIfSandwiched)(result);
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return _middlewareresponse.middlewareResponse.json(res, result);
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} else if (pathname === '/__nextjs_launch-editor') {
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const isAppRelativePath = searchParams.get('isAppRelativePath') === '1';
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let openEditorResult;
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if (isAppRelativePath) {
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const relativeFilePath = searchParams.get('file') || '';
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const appPath = _path.default.join('app', isSrcDir ? 'src' : '', relativeFilePath);
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openEditorResult = await (0, _launcheditor.openFileInEditor)(appPath, 1, 1, projectPath);
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} else {
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const frame = createStackFrame(searchParams);
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if (!frame) return _middlewareresponse.middlewareResponse.badRequest(res);
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openEditorResult = await (0, _launcheditor.openFileInEditor)(frame.file, frame.line ?? 1, frame.column ?? 1, projectPath);
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}
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if (openEditorResult.error) {
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return _middlewareresponse.middlewareResponse.internalServerError(res, openEditorResult.error);
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}
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if (!openEditorResult.found) {
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return _middlewareresponse.middlewareResponse.notFound(res);
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}
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return _middlewareresponse.middlewareResponse.noContent(res);
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}
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return next();
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};
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}
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function getSourceMapMiddleware(project) {
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return async function(req, res, next) {
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const { pathname, searchParams } = new URL(req.url, 'http://n');
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if (pathname !== '/__nextjs_source-map') {
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return next();
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}
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let filename = searchParams.get('filename');
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if (!filename) {
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return _middlewareresponse.middlewareResponse.badRequest(res);
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}
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let nativeSourceMap;
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try {
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nativeSourceMap = (0, _nodemodule.findSourceMap)(filename);
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} catch (cause) {
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return _middlewareresponse.middlewareResponse.internalServerError(res, Object.defineProperty(new Error(`${filename}: Invalid source map. Only conformant source maps can be used to find the original code.`, {
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cause
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}), "__NEXT_ERROR_CODE", {
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value: "E635",
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enumerable: false,
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configurable: true
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}));
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}
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if (nativeSourceMap !== undefined) {
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const sourceMapPayload = nativeSourceMap.payload;
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return _middlewareresponse.middlewareResponse.json(res, sourceMapPayload);
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}
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try {
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// Turbopack chunk filenames might be URL-encoded.
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filename = decodeURI(filename);
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} catch {
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return _middlewareresponse.middlewareResponse.badRequest(res);
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}
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if (_path.default.isAbsolute(filename)) {
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filename = (0, _nodeurl.pathToFileURL)(filename).href;
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}
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try {
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const sourceMapString = await project.getSourceMap(filename);
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if (sourceMapString) {
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return _middlewareresponse.middlewareResponse.jsonString(res, sourceMapString);
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}
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} catch (cause) {
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return _middlewareresponse.middlewareResponse.internalServerError(res, Object.defineProperty(new Error(`Failed to get source map for '${filename}'. This is a bug in Next.js`, {
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cause
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}), "__NEXT_ERROR_CODE", {
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value: "E719",
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enumerable: false,
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configurable: true
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}));
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}
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_middlewareresponse.middlewareResponse.noContent(res);
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};
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}
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async function getOriginalStackFrames({ project, projectPath, frames, isServer, isEdgeServer, isAppDirectory }) {
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const stackFrames = createStackFrames({
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frames,
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isServer,
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isEdgeServer,
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isAppDirectory
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});
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return Promise.all(stackFrames.map(async (frame)=>{
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try {
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const stackFrame = await createOriginalStackFrame(project, projectPath, frame);
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if (stackFrame === null) {
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return {
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status: 'rejected',
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reason: 'Failed to create original stack frame'
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};
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}
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return {
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status: 'fulfilled',
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value: stackFrame
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};
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} catch (error) {
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return {
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status: 'rejected',
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reason: (0, _nodeutil.inspect)(error, {
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colors: false
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})
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};
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}
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}));
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}
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//# sourceMappingURL=middleware-turbopack.js.map
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