@loglayer/plugin-datadog-apm-trace-injector/dist/index.cjs

Injects DataDog APM traces to logs in LogLayer.

//#region src/plugin.ts
/**
* Creates a new Datadog trace injector plugin.
*
* This plugin injects the current Datadog APM trace context into the log data.
*
* @param config - The datadog trace injector plugin configuration
* @returns A LogLayer plugin instance
*/
function datadogTraceInjectorPlugin(config) {
	const tracer = config.tracerInstance;
	return {
		id: config.id,
		disabled: config.disabled,
		onBeforeDataOut({ data }) {
			if (!data) data = {};
			try {
				const span = tracer.scope().active();
				if (span) tracer.inject(span.context(), "log", data);
			} catch (error) {
				if (config.onError && error instanceof Error) config.onError(error, data);
			}
			return data;
		}
	};
}

//#endregion
exports.datadogTraceInjectorPlugin = datadogTraceInjectorPlugin;
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