Always return original stack trace

stackernews · Oct 31, 2024 · c3c3fe1 · c3c3fe1
1 parent be9b919
commit c3c3fe1
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/lib/stacktrace.js b/lib/stacktrace.js
@@ -11,13 +11,14 @@ const STACK_TRACE_LINE_REGEX = /^([A-Za-z0-9]*)@(.*):([0-9]+):([0-9]+)/
  */
 export async function decodeMinifiedStackTrace (stack, sourceMaps = {}) {
   let decodedStack = ''
+  let decoded = false
   for (const line of stack.split('\n')) {
     try {
       const stackLine = line.trim()
       const stackLineParts = stackLine?.match(STACK_TRACE_LINE_REGEX)
       if (stackLineParts) {
         const [stackFile, stackLine, stackColumn] = stackLineParts.slice(2)
-        if (!stackFile || !stackLine || !stackColumn) throw new Error('Unsupported stack line ' + JSON.stringify(stackLineParts))
+        if (!stackFile || !stackLine || !stackColumn) throw new Error('Unsupported stack line')
         if (
           (
             !stackFile.startsWith(process.env.NEXT_PUBLIC_ASSET_PREFIX) &&
@@ -35,13 +36,20 @@ export async function decodeMinifiedStackTrace (stack, sourceMaps = {}) {
           column: parseInt(stackColumn)
         })
         const { source, name, line, column } = map
+        if (!source || line === undefined) throw new Error('Unsupported stack line')
         decodedStack += `${name || ''}@${source}:${line}:${column}\n`
+        decoded = true
         continue
       }
     } catch (e) {
       console.error('Cannot decode stack line', e)
     }
     decodedStack += `${line}\n`
   }
+
+  if (decoded) {
+    decodedStack = `Decoded stacktrace:\n${decodedStack}\n\nOriginal stack trace:\n${stack}`
+  }
+
   return decodedStack
 }