ref(core): Use debug ID as filename for upload (#247)

Author: Luca Forstner

packages/bundler-plugin-core/src/plugins/debug-id-upload.ts

@@ -80,7 +80,7 @@ export function debugIdUploadPlugin({
             await prepareBundleForDebugIdUpload(
               chunkFilePath,
               tmpUploadFolder,
-              String(chunkIndex),
+              chunkIndex,
               logger,
               rewriteSourcesHook ?? defaultRewriteSourcesHook
             );
@@ -130,7 +130,7 @@ export function debugIdUploadPlugin({
 export async function prepareBundleForDebugIdUpload(
   bundleFilePath: string,
   uploadFolder: string,
-  uniqueUploadName: string,
+  chunkIndex: number,
   logger: Logger,
   rewriteSourcesHook: RewriteSourcesHook
 ) {
@@ -147,12 +147,14 @@ export async function prepareBundleForDebugIdUpload(
 
   const debugId = determineDebugIdFromBundleSource(bundleContent);
   if (debugId === undefined) {
-    logger.warn(
+    logger.debug(
       `Could not determine debug ID from bundle. This can happen if you did not clean your output folder before installing the Sentry plugin. File will not be source mapped: ${bundleFilePath}`
     );
     return;
   }
 
+  const uniqueUploadName = `${debugId}-${chunkIndex}`;
+
   bundleContent += `\n//# debugId=${debugId}`;
   const writeSourceFilePromise = fs.promises.writeFile(
     path.join(uploadFolder, `${uniqueUploadName}.js`),
@@ -227,7 +229,8 @@ async function determineSourceMapPathFromBundle(
     // noop
   }
 
-  logger.warn(`Could not determine source map path for bundle: ${bundlePath}`);
+  // This is just a debug message because it can be quite spammy for some frameworks
+  logger.debug(`Could not determine source map path for bundle: ${bundlePath}`);
   return undefined;
 }