Function getSentryResource

packages/opentelemetry/src/resource.ts:82–102

(serviceNameFallback: string)

 * per the OpenTelemetry specification.
 */
export function getSentryResource(serviceNameFallback: string): SentryResource {
  const env = typeof process !== 'undefined' ? process.env : {};
  const otelServiceName = env.OTEL_SERVICE_NAME;
  const otelResourceAttrs = parseOtelResourceAttributes(env.OTEL_RESOURCE_ATTRIBUTES);

  return new SentryResource({
    // Lowest priority: Sentry defaults
    // eslint-disable-next-line typescript/no-deprecated
    [SEMRESATTRS_SERVICE_NAMESPACE]: 'sentry',
    [SERVICE_NAME]: serviceNameFallback,
    // OTEL_RESOURCE_ATTRIBUTES overrides defaults (including service.name and service.namespace)
    ...otelResourceAttrs,
    // OTEL_SERVICE_NAME explicitly overrides service.name
    ...(otelServiceName ? { [SERVICE_NAME]: otelServiceName } : {}),
    // Highest priority: Sentry SDK telemetry attrs (cannot be overridden by env vars)
    [SERVICE_VERSION]: SDK_VERSION,
    [ATTR_TELEMETRY_SDK_LANGUAGE]: SDK_INFO[ATTR_TELEMETRY_SDK_LANGUAGE],
    [ATTR_TELEMETRY_SDK_NAME]: SDK_INFO[ATTR_TELEMETRY_SDK_NAME],
    [ATTR_TELEMETRY_SDK_VERSION]: SDK_INFO[ATTR_TELEMETRY_SDK_VERSION],
  });
}