promptforge/dist/utils/logger.js

Adaptive Prompt Intelligence & Orchestration SDK - Manage, optimize, and serve prompts for LLMs with versioning, feedback loops, and multi-provider support

import pino from 'pino';
import { LogLevel } from '../types.js';
export class Logger {
    logger;
    constructor(config = {}) {
        const defaultConfig = {
            level: LogLevel.INFO,
            pretty: process.env.NODE_ENV !== 'production',
            ...config,
        };
        this.logger = pino.default({
            level: defaultConfig.level,
            transport: defaultConfig.pretty
                ? {
                    target: 'pino-pretty',
                    options: {
                        colorize: true,
                        translateTime: 'HH:MM:ss',
                        ignore: 'pid,hostname',
                    },
                }
                : undefined,
        });
    }
    debug(msg, ...args) {
        this.logger.debug(msg, ...args);
    }
    info(msg, ...args) {
        this.logger.info(msg, ...args);
    }
    warn(msg, ...args) {
        this.logger.warn(msg, ...args);
    }
    error(msg, error, ...args) {
        if (error) {
            this.logger.error({ err: error, ...args }, msg);
        }
        else {
            this.logger.error(msg, ...args);
        }
    }
    child(bindings) {
        const childLogger = new Logger();
        childLogger.logger = this.logger.child(bindings);
        return childLogger;
    }
}
export const logger = new Logger();
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