refactor(nuxt): use `errx` to handle dev log traces (#28027)

packages/kit/package.json

@@ -31,6 +31,7 @@
     "consola": "^3.2.3",
     "defu": "^6.1.4",
     "destr": "^2.0.3",
+    "errx": "^0.1.0",
     "globby": "^14.0.2",
     "hash-sum": "^2.0.0",
     "ignore": "^5.3.1",

packages/kit/src/internal/esm.ts

@@ -1,6 +1,7 @@
-import { pathToFileURL } from 'node:url'
+import { fileURLToPath, pathToFileURL } from 'node:url'
 import { interopDefault, resolvePath, resolvePathSync } from 'mlly'
 import { createJiti } from 'jiti'
+import { captureStackTrace } from 'errx'
 
 export interface ResolveModuleOptions {
   paths?: string | string[]
@@ -48,10 +49,12 @@ const warnings = new Set<string>()
  * @deprecated Please use `importModule` instead.
  */
 export function requireModule<T = unknown> (id: string, opts?: ImportModuleOptions) {
-  if (!warnings.has(id)) {
+  const { source, line, column } = captureStackTrace().find(entry => entry.source !== import.meta.url) ?? {}
-    // TODO: add more information on stack trace
+  const explanation = source ? ` (used at \`${fileURLToPath(source)}:${line}:${column}\`)` : ''
-    console.warn('[@nuxt/kit] `requireModule` is deprecated. Please use `importModule` instead.')
+  const warning = `[@nuxt/kit] \`requireModule\` is deprecated${explanation}. Please use \`importModule\` instead.`
-    warnings.add(id)
+  if (!warnings.has(warning)) {
+    console.warn(warning)
+    warnings.add(warning)
   }
   const resolvedPath = resolveModule(id, opts)
   const jiti = createJiti(import.meta.url, {

packages/nuxt/package.json

@@ -125,6 +125,7 @@
     "@types/estree": "1.0.5",
     "@vitejs/plugin-vue": "5.0.5",
     "@vue/compiler-sfc": "3.4.31",
+    "errx": "^0.1.0",
     "unbuild": "3.0.0-rc.6",
     "vite": "5.3.4",
     "vitest": "2.0.3"

packages/nuxt/src/app/plugins/dev-server-logs.ts

@@ -1,6 +1,7 @@
 import { createConsola } from 'consola'
 import type { LogObject } from 'consola'
 import { parse } from 'devalue'
+import type { ParsedTrace } from 'errx'
 
 import { h } from 'vue'
 import { defineNuxtPlugin } from '../nuxt'
@@ -45,15 +46,24 @@ export default defineNuxtPlugin(async (nuxtApp) => {
   }
 })
 
-function normalizeFilenames (stack?: string) {
+function normalizeFilenames (stack?: ParsedTrace[]) {
-  stack = stack?.split('\n')[0] || ''
+  if (!stack) {
-  stack = stack.replace(`${devRootDir}/`, '')
+    return ''
-  stack = stack.replace(/:\d+:\d+\)?$/, '')
+  }
-  return stack
+  let message = ''
+  for (const item of stack) {
+    const source = item.source.replace(`${devRootDir}/`, '')
+    if (item.function) {
+      message += `  at ${item.function} (${source})\n`
+    } else {
+      message += `  at ${source}\n`
+    }
+  }
+  return message
 }
 
 function normalizeServerLog (log: LogObject) {
-  log.additional = normalizeFilenames(log.stack as string)
+  log.additional = normalizeFilenames(log.stack as ParsedTrace[])
   log.tag = 'ssr'
   delete log.stack
   return log

packages/nuxt/src/core/runtime/nitro/dev-server-logs.ts

@@ -5,6 +5,8 @@ import { stringify } from 'devalue'
 import type { H3Event } from 'h3'
 import { withTrailingSlash } from 'ufo'
 import { getContext } from 'unctx'
+import { captureRawStackTrace, parseRawStackTrace } from 'errx'
+import type { ParsedTrace } from 'errx'
 
 import { isVNode } from 'vue'
 import type { NitroApp } from 'nitro/types'
@@ -34,15 +36,28 @@ export default (nitroApp: NitroApp) => {
     const ctx = asyncContext.tryUse()
     if (!ctx) { return }
 
-    const stack = getStack()
+    const rawStack = captureRawStackTrace()
-    if (stack.includes('runtime/vite-node.mjs')) { return }
+    if (!rawStack || rawStack.includes('runtime/vite-node.mjs')) { return }
+
+    const trace: ParsedTrace[] = []
+    let filename = ''
+    for (const entry of parseRawStackTrace(rawStack)) {
+      if (entry.source === import.meta.url) { continue }
+      if (EXCLUDE_TRACE_RE.test(entry.source)) { continue }
+
+      filename ||= entry.source.replace(withTrailingSlash(rootDir), '')
+      trace.push({
+        ...entry,
+        source: entry.source.startsWith('file://') ? entry.source.replace('file://', '') : entry.source,
+      })
+    }
 
     const log = {
       ..._log,
       // Pass along filename to allow the client to display more info about where log comes from
-      filename: extractFilenameFromStack(stack),
+      filename,
       // Clean up file names in stack trace
-      stack: normalizeFilenames(stack),
+      stack: trace,
     }
 
     // retain log to be include in the next render
@@ -68,24 +83,7 @@ export default (nitroApp: NitroApp) => {
   })
 }
 
-const EXCLUDE_TRACE_RE = /^.*at.*(\/node_modules\/(.*\/)?(nuxt|nuxt-nightly|nuxt-edge|nuxt3|consola|@vue)\/.*|core\/runtime\/nitro.*)$\n?/gm
+const EXCLUDE_TRACE_RE = /\/node_modules\/(?:.*\/)?(?:nuxt|nuxt-nightly|nuxt-edge|nuxt3|consola|@vue)\/|core\/runtime\/nitro/
-function getStack () {
-  // Pass along stack traces if needed (for error and warns)
-  // eslint-disable-next-line unicorn/error-message
-  const stack = new Error()
-  Error.captureStackTrace(stack)
-  return stack.stack?.replace(EXCLUDE_TRACE_RE, '').replace(/^Error.*\n/, '') || ''
-}
-
-const FILENAME_RE = /at[^(]*\(([^:)]+)[):]/
-const FILENAME_RE_GLOBAL = /at[^(]*\(([^)]+)\)/g
-function extractFilenameFromStack (stacktrace: string) {
-  return stacktrace.match(FILENAME_RE)?.[1].replace(withTrailingSlash(rootDir), '')
-}
-function normalizeFilenames (stacktrace: string) {
-  // remove line numbers and file: protocol - TODO: sourcemap support for line numbers
-  return stacktrace.replace(FILENAME_RE_GLOBAL, (match, filename) => match.replace(filename, filename.replace('file:///', '/').replace(/:.*$/, '')))
-}
 
 function onConsoleLog (callback: (log: LogObject) => void) {
   consola.addReporter({

pnpm-lock.yaml

@@ -187,6 +187,9 @@ importers:
       destr:
         specifier: ^2.0.3
         version: 2.0.3
+      errx:
+        specifier: ^0.1.0
+        version: 0.1.0
       globby:
         specifier: ^14.0.2
         version: 14.0.2
@@ -450,6 +453,9 @@ importers:
       '@vue/compiler-sfc':
         specifier: 3.4.31
         version: 3.4.31
+      errx:
+        specifier: ^0.1.0
+        version: 0.1.0
       unbuild:
         specifier: 3.0.0-rc.6
         version: 3.0.0-rc.6(sass@1.69.4)(typescript@5.5.3)(vue-tsc@2.0.26(typescript@5.5.3))
@@ -3985,6 +3991,9 @@ packages:
   error-stack-parser@2.1.4:
     resolution: {integrity: sha512-Sk5V6wVazPhq5MhpO+AUxJn5x7XSXGl1R93Vn7i+zS15KDVxQijejNCrz8340/2bgLBjR9GtEG8ZVKONDjcqGQ==}
 
+  errx@0.1.0:
+    resolution: {integrity: sha512-fZmsRiDNv07K6s2KkKFTiD2aIvECa7++PKyD5NC32tpRw46qZA3sOz+aM+/V9V0GDHxVTKLziveV4JhzBHDp9Q==}
+
   es-define-property@1.0.0:
     resolution: {integrity: sha512-jxayLKShrEqqzJ0eumQbVhTYQM27CfT1T35+gCgDFoL82JLsXqTJ76zv6A0YLOgEnLUMvLzsDsGIrl8NFpT2gQ==}
     engines: {node: '>= 0.4'}
@@ -10987,6 +10996,8 @@ snapshots:
     dependencies:
       stackframe: 1.3.4
 
+  errx@0.1.0: {}
+
   es-define-property@1.0.0:
     dependencies:
       get-intrinsic: 1.2.4