Allow fetch to be used with NodeJS native fetch

Author: drewcorlin1

experimental/packages/opentelemetry-instrumentation-fetch/src/fetch.ts

@@ -133,7 +133,10 @@ export class FetchInstrumentation extends InstrumentationBase<
       parsedUrl.protocol.replace(':', '')
     );
     if (typeof navigator !== 'undefined') {
-      span.setAttribute(SemanticAttributes.HTTP_USER_AGENT, navigator.userAgent);
+      span.setAttribute(
+        SemanticAttributes.HTTP_USER_AGENT,
+        navigator.userAgent
+      );
     }
   }
 

packages/opentelemetry-sdk-trace-web/src/utils.ts

@@ -131,8 +131,8 @@ export function sortResources(
   });
 }
 
-/** Returns the origin if present (if in browser context) */
-function getOrigin(): string | undefined{
+/** Returns the origin if present (if in browser context). */
+function getOrigin(): string | undefined {
   return typeof location !== 'undefined' ? location.origin : undefined;
 }