import pino from "pino";
import { getConfig, isDevelopment } from "./config.ts";
const config = getConfig();
export const logger = pino({
level: config.LOG_LEVEL,
// Pretty print in development, structured JSON in production
transport: isDevelopment()
? {
target: "pino-pretty",
options: {
colorize: true,
translateTime: "HH:MM:ss Z",
ignore: "pid,hostname",
},
}
: undefined,
// Base fields for all log entries
base: {
service: config.SERVER_NAME,
version: config.SERVER_VERSION,
environment: config.NODE_ENV,
},
// OpenTelemetry trace correlation
// When OTel is present, pino will automatically include traceId and spanId
formatters: {
level: (label) => ({ level: label }),
},
});