Fix next node buildin module error message for edge runtime

packages/next/build/compiler.ts

@@ -5,6 +5,7 @@ import { Span } from '../trace'
 export type CompilerResult = {
   errors: webpack5.StatsError[]
   warnings: webpack5.StatsError[]
+  stats: webpack5.Stats | undefined
 }
 
 function generateStats(
@@ -54,14 +55,17 @@ export function runCompiler(
               return resolve({
                 errors: [{ message: reason, details: (err as any).details }],
                 warnings: [],
+                stats,
               })
             }
             return reject(err)
           } else if (!stats) throw new Error('No Stats from webpack')
 
           const result = webpackCloseSpan
             .traceChild('webpack-generate-error-stats')
-            .traceFn(() => generateStats({ errors: [], warnings: [] }, stats))
+            .traceFn(() =>
+              generateStats({ errors: [], warnings: [], stats }, stats)
+            )
           return resolve(result)
         })
     })

packages/next/build/index.ts

@@ -78,7 +78,7 @@ import {
   eventPackageUsedInGetServerSideProps,
 } from '../telemetry/events'
 import { Telemetry } from '../telemetry/storage'
-import { CompilerResult, runCompiler } from './compiler'
+import { runCompiler } from './compiler'
 import {
   createEntrypoints,
   createPagesMapping,
@@ -96,6 +96,7 @@ import {
   PageInfo,
   printCustomRoutes,
   printTreeView,
+  getNodeBuiltinModuleNotSupportedInEdgeRuntimeMessage,
   getUnresolvedModuleFromError,
   copyTracedFiles,
   isReservedPage,
@@ -135,6 +136,16 @@ export type PrerenderManifest = {
   preview: __ApiPreviewProps
 }
 
+type CompilerResult = {
+  errors: webpack.StatsError[]
+  warnings: webpack.StatsError[]
+  stats: [
+    webpack.Stats | undefined,
+    webpack.Stats | undefined,
+    webpack.Stats | undefined
+  ]
+}
+
 export default async function build(
   dir: string,
   conf = null,
@@ -164,7 +175,6 @@ export default async function build(
       // We enable concurrent features (Fizz-related rendering architecture) when
       // using React 18 or experimental.
       const hasReactRoot = !!process.env.__NEXT_REACT_ROOT
-      const hasConcurrentFeatures = hasReactRoot
       const hasServerComponents =
         hasReactRoot && !!config.experimental.serverComponents
 
@@ -615,7 +625,11 @@ export default async function build(
           ignore: [] as string[],
         }))
 
-      let result: CompilerResult = { warnings: [], errors: [] }
+      let result: CompilerResult = {
+        warnings: [],
+        errors: [],
+        stats: [undefined, undefined, undefined],
+      }
       let webpackBuildStart
       let telemetryPlugin
       await (async () => {
@@ -680,6 +694,7 @@ export default async function build(
             result = {
               warnings: [...clientResult.warnings],
               errors: [...clientResult.errors],
+              stats: [clientResult.stats, undefined, undefined],
             }
           } else {
             const serverResult = await runCompiler(configs[1], {
@@ -700,6 +715,11 @@ export default async function build(
                 ...serverResult.errors,
                 ...(edgeServerResult?.errors || []),
               ],
+              stats: [
+                clientResult.stats,
+                serverResult.stats,
+                edgeServerResult?.stats,
+              ],
             }
           }
         })
@@ -741,14 +761,18 @@ export default async function build(
         console.error(error)
         console.error()
 
-        // When using the web runtime, common Node.js native APIs are not available.
-        const moduleName = getUnresolvedModuleFromError(error)
-        if (hasConcurrentFeatures && moduleName) {
-          const err = new Error(
-            `Native Node.js APIs are not supported in the Edge Runtime. Found \`${moduleName}\` imported.\n\n`
+        const edgeRuntimeErrors = result.stats[2]?.compilation.errors ?? []
+
+        for (const err of edgeRuntimeErrors) {
+          // When using the web runtime, common Node.js native APIs are not available.
+          const moduleName = getUnresolvedModuleFromError(err.message)
+          if (!moduleName) continue
+
+          const e = new Error(
+            getNodeBuiltinModuleNotSupportedInEdgeRuntimeMessage(moduleName)
           ) as NextError
-          err.code = 'EDGE_RUNTIME_UNSUPPORTED_API'
-          throw err
+          e.code = 'EDGE_RUNTIME_UNSUPPORTED_API'
+          throw e
         }
 
         if (

packages/next/build/output/store.ts

@@ -1,7 +1,6 @@
 import createStore from 'next/dist/compiled/unistore'
 import stripAnsi from 'next/dist/compiled/strip-ansi'
 import { flushAllTraces } from '../../trace'
-import { getUnresolvedModuleFromError } from '../utils'
 
 import * as Log from './log'
 
@@ -90,14 +89,6 @@ store.subscribe((state) => {
       }
     }
 
-    const moduleName = getUnresolvedModuleFromError(cleanError)
-    if (state.hasEdgeServer && moduleName) {
-      console.error(
-        `Native Node.js APIs are not supported in the Edge Runtime. Found \`${moduleName}\` imported.\n`
-      )
-      return
-    }
-
     // Ensure traces are flushed after each compile in development mode
     flushAllTraces()
     return

packages/next/build/utils.ts

@@ -1,4 +1,9 @@
-import type { NextConfigComplete, PageRuntime } from '../server/config-shared'
+import type {
+  NextConfig,
+  NextConfigComplete,
+  PageRuntime,
+} from '../server/config-shared'
+import type { webpack5 } from 'next/dist/compiled/webpack/webpack'
 
 import '../server/node-polyfill-fetch'
 import chalk from 'next/dist/compiled/chalk'
@@ -20,6 +25,7 @@ import {
   SERVER_PROPS_SSG_CONFLICT,
   MIDDLEWARE_ROUTE,
 } from '../lib/constants'
+import { EDGE_RUNTIME_WEBPACK } from '../shared/lib/constants'
 import prettyBytes from '../lib/pretty-bytes'
 import { getRouteMatcher, getRouteRegex } from '../shared/lib/router/utils'
 import { isDynamicRoute } from '../shared/lib/router/utils/is-dynamic'
@@ -40,6 +46,7 @@ import { Sema } from 'next/dist/compiled/async-sema'
 import { MiddlewareManifest } from './webpack/plugins/middleware-plugin'
 import { denormalizePagePath } from '../shared/lib/page-path/denormalize-page-path'
 import { normalizePagePath } from '../shared/lib/page-path/normalize-page-path'
+import { getPageRuntime } from './entries'
 
 const { builtinModules } = require('module')
 const RESERVED_PAGE = /^\/(_app|_error|_document|api(\/|$))/
@@ -1121,7 +1128,7 @@ export function getUnresolvedModuleFromError(
   error: string
 ): string | undefined {
   const moduleErrorRegex = new RegExp(
-    `Module not found: Can't resolve '(\\w+)'`
+    `Module not found: Error: Can't resolve '(\\w+)'`
   )
   const [, moduleName] = error.match(moduleErrorRegex) || []
   return builtinModules.find((item: string) => item === moduleName)
@@ -1264,3 +1271,41 @@ export function isReservedPage(page: string) {
 export function isCustomErrorPage(page: string) {
   return page === '/404' || page === '/500'
 }
+
+// FIX ME: it does not work for non-middleware edge functions
+//  since chunks don't contain runtime specified somehow
+export async function isEdgeRuntimeCompiled(
+  compilation: webpack5.Compilation,
+  module: any,
+  config: NextConfig
+) {
+  if (!module) return false
+
+  for (const chunk of compilation.chunkGraph.getModuleChunksIterable(module)) {
+    let runtimes: string[]
+    if (typeof chunk.runtime === 'string') {
+      runtimes = [chunk.runtime]
+    } else if (chunk.runtime) {
+      runtimes = [...chunk.runtime]
+    } else {
+      runtimes = []
+    }
+
+    if (runtimes.some((r) => r === EDGE_RUNTIME_WEBPACK)) {
+      return true
+    }
+  }
+
+  // Check the page runtime as well since we cannot detect the runtime from
+  // compilation when it's for the client part of edge function
+  return (await getPageRuntime(module.resource, config)) === 'edge'
+}
+
+export function getNodeBuiltinModuleNotSupportedInEdgeRuntimeMessage(
+  name: string
+) {
+  return (
+    `You're using a Node.js module (${name}) which is not supported in the Edge Runtime.\n` +
+    'Learn more: https://nextjs.org/docs/api-reference/edge-runtime'
+  )
+}

packages/next/build/webpack-config.ts

@@ -1537,7 +1537,7 @@ export default async function getBaseWebpackConfig(
             isLikeServerless,
           })
         })(),
-      new WellKnownErrorsPlugin(),
+      new WellKnownErrorsPlugin({ config }),
       isClient &&
         new CopyFilePlugin({
           filePath: require.resolve('./polyfills/polyfill-nomodule'),

packages/next/build/webpack/plugins/wellknown-errors-plugin/index.ts

@@ -1,7 +1,14 @@
 import type { webpack5 as webpack } from 'next/dist/compiled/webpack/webpack'
 import { getModuleBuildError } from './webpackModuleError'
+import { NextConfig } from '../../../../server/config-shared'
 
 export class WellKnownErrorsPlugin {
+  config: NextConfig
+
+  constructor({ config }: { config: NextConfig }) {
+    this.config = config
+  }
+
   apply(compiler: webpack.Compiler) {
     compiler.hooks.compilation.tap('WellKnownErrorsPlugin', (compilation) => {
       compilation.hooks.afterSeal.tapPromise(
@@ -13,7 +20,8 @@ export class WellKnownErrorsPlugin {
                 try {
                   const moduleError = await getModuleBuildError(
                     compilation,
-                    err
+                    err,
+                    this.config
                   )
                   if (moduleError !== false) {
                     compilation.errors[i] = moduleError

packages/next/build/webpack/plugins/wellknown-errors-plugin/parseNotFoundError.ts

@@ -2,6 +2,12 @@ import Chalk from 'next/dist/compiled/chalk'
 import { SimpleWebpackError } from './simpleWebpackError'
 import { createOriginalStackFrame } from 'next/dist/compiled/@next/react-dev-overlay/middleware'
 import type { webpack5 } from 'next/dist/compiled/webpack/webpack'
+import {
+  getNodeBuiltinModuleNotSupportedInEdgeRuntimeMessage,
+  getUnresolvedModuleFromError,
+  isEdgeRuntimeCompiled,
+} from '../../../utils'
+import { NextConfig } from '../../../../server/config-shared'
 
 const chalk = new Chalk.constructor({ enabled: true })
 
@@ -48,7 +54,8 @@ function getModuleTrace(input: any, compilation: any) {
 export async function getNotFoundError(
   compilation: webpack5.Compilation,
   input: any,
-  fileName: string
+  fileName: string,
+  config: NextConfig
 ) {
   if (input.name !== 'ModuleNotFoundError') {
     return false
@@ -98,7 +105,7 @@ export async function getNotFoundError(
 
     const frame = result.originalCodeFrame ?? ''
 
-    const message =
+    let message =
       chalk.red.bold('Module not found') +
       `: ${errorMessage}` +
       '\n' +
@@ -107,6 +114,15 @@ export async function getNotFoundError(
       importTrace() +
       '\nhttps://nextjs.org/docs/messages/module-not-found'
 
+    const moduleName = getUnresolvedModuleFromError(input.message)
+    if (moduleName) {
+      if (await isEdgeRuntimeCompiled(compilation, input.module, config)) {
+        message +=
+          '\n\n' +
+          getNodeBuiltinModuleNotSupportedInEdgeRuntimeMessage(moduleName)
+      }
+    }
+
     return new SimpleWebpackError(
       `${chalk.cyan(fileName)}:${chalk.yellow(
         result.originalStackFrame.lineNumber?.toString() ?? ''

packages/next/build/webpack/plugins/wellknown-errors-plugin/webpackModuleError.ts

@@ -7,6 +7,7 @@ import { getScssError } from './parseScss'
 import { getNotFoundError } from './parseNotFoundError'
 import { SimpleWebpackError } from './simpleWebpackError'
 import isError from '../../../../lib/is-error'
+import { NextConfig } from '../../../../server/config-shared'
 
 function getFileData(
   compilation: webpack.Compilation,
@@ -42,7 +43,8 @@ function getFileData(
 
 export async function getModuleBuildError(
   compilation: webpack.Compilation,
-  input: any
+  input: any,
+  config: NextConfig
 ): Promise<SimpleWebpackError | false> {
   if (
     !(
@@ -62,7 +64,8 @@ export async function getModuleBuildError(
   const notFoundError = await getNotFoundError(
     compilation,
     input,
-    sourceFilename
+    sourceFilename,
+    config
   )
   if (notFoundError !== false) {
     return notFoundError

packages/next/client/dev/error-overlay/format-webpack-messages.js

@@ -163,7 +163,11 @@ function formatWebpackMessages(json, verbose) {
   const formattedWarnings = json.warnings.map(function (message) {
     return formatMessage(message, verbose)
   })
-  const result = { errors: formattedErrors, warnings: formattedWarnings }
+  const result = {
+    ...json,
+    errors: formattedErrors,
+    warnings: formattedWarnings,
+  }
   if (!verbose && result.errors.some(isLikelyASyntaxError)) {
     // If there are any syntax errors, show just them.
     result.errors = result.errors.filter(isLikelyASyntaxError)