ai/src/telemetry/get-tracer.ts

AI SDK by Vercel - The AI Toolkit for TypeScript and JavaScript

import { Tracer, trace } from '@opentelemetry/api';
import { noopTracer } from './noop-tracer';

export function getTracer({
  isEnabled = false,
  tracer,
}: {
  isEnabled?: boolean;
  tracer?: Tracer;
} = {}): Tracer {
  if (!isEnabled) {
    return noopTracer;
  }

  if (tracer) {
    return tracer;
  }

  return trace.getTracer('ai');
}