// Minimal setup for OpenTelemetry logs (auto-instrumentation handles traces/metrics)

import { logs } from "@opentelemetry/api-logs";

import { LoggerProvider, SimpleLogRecordProcessor } from "@opentelemetry/sdk-logs";

import { OTLPLogExporter } from "@opentelemetry/exporter-logs-otlp-http";

import { resourceFromAttributes } from "@opentelemetry/resources";

import { ATTR_SERVICE_NAME } from "@opentelemetry/semantic-conventions";

// Only set up logs if OTEL is configured

if (process.env.OTEL_EXPORTER_OTLP_ENDPOINT) {

const resource = resourceFromAttributes({

[ATTR_SERVICE_NAME]: process.env.OTEL_SERVICE_NAME || "typelets-api",

});

// Explicitly configure the exporter with endpoint

const logExporter = new OTLPLogExporter({

url: `${process.env.OTEL_EXPORTER_OTLP_ENDPOINT}/v1/logs`,

});

// Use SimpleLogRecordProcessor for immediate export (no batching)

const logRecordProcessor = new SimpleLogRecordProcessor(logExporter);

const loggerProvider = new LoggerProvider({

resource,

logRecordProcessors: [logRecordProcessor],

});

logs.setGlobalLoggerProvider(loggerProvider);

}