ref: move tracing channel helper to subpath export because nextjs is a framework held together by ductape

Author: logaretm

packages/opentelemetry/package.json

@@ -26,6 +26,16 @@
         "types": "./build/types/index.d.ts",
         "default": "./build/cjs/index.js"
       }
+    },
+    "./tracingChannel": {
+      "import": {
+        "types": "./build/types/tracingChannel.d.ts",
+        "default": "./build/esm/tracingChannel.js"
+      },
+      "require": {
+        "types": "./build/types/tracingChannel.d.ts",
+        "default": "./build/cjs/tracingChannel.js"
+      }
     }
   },
   "typesVersions": {

packages/opentelemetry/rollup.npm.config.mjs

@@ -2,6 +2,9 @@ import { makeBaseNPMConfig, makeNPMConfigVariants } from '@sentry-internal/rollu
 
 export default makeNPMConfigVariants(
   makeBaseNPMConfig({
+    // `tracingChannel` is a Node.js-only subpath so `node:diagnostics_channel`
+    // isn't pulled into the main bundle (breaks edge/browser builds).
+    entrypoints: ['src/index.ts', 'src/tracingChannel.ts'],
     packageSpecificConfig: {
       output: {
         // set exports to 'named' or 'auto' so that rollup doesn't warn

packages/opentelemetry/src/index.ts

@@ -51,9 +51,6 @@ export { openTelemetrySetupCheck } from './utils/setupCheck';
 
 export { getSentryResource } from './resource';
 
-export { tracingChannel } from './tracingChannel';
-export type { OtelTracingChannel, OtelTracingChannelTransform } from './tracingChannel';
-
 export { withStreamedSpan } from '@sentry/core';
 
 // Legacy