@lobehub/chat/apps/desktop/src/main/utils/logger.ts

Lobe Chat - an open-source, high-performance chatbot framework that supports speech synthesis, multimodal, and extensible Function Call plugin system. Supports one-click free deployment of your private ChatGPT/LLM web application.

import debug from 'debug';
import electronLog from 'electron-log';

// 配置 electron-log
electronLog.transports.file.level = 'info'; // 生产环境记录 info 及以上级别
electronLog.transports.console.level =
  process.env.NODE_ENV === 'development'
    ? 'debug' // 开发环境显示更多日志
    : 'warn'; // 生产环境只显示警告和错误

// 创建命名空间调试器
export const createLogger = (namespace: string) => {
  const debugLogger = debug(namespace);

  return {
    debug: (message, ...args) => {
      debugLogger(message, ...args);
    },
    error: (message, ...args) => {
      if (process.env.NODE_ENV === 'production') {
        electronLog.error(message, ...args);
      } else {
        console.error(message, ...args);
      }
    },
    info: (message, ...args) => {
      if (process.env.NODE_ENV === 'production') {
        electronLog.info(`[${namespace}]`, message, ...args);
      }

      debugLogger(`INFO: ${message}`, ...args);
    },
    verbose: (message, ...args) => {
      electronLog.verbose(message, ...args);
      if (process.env.DEBUG_VERBOSE) {
        debugLogger(`VERBOSE: ${message}`, ...args);
      }
    },
    warn: (message, ...args) => {
      if (process.env.NODE_ENV === 'production') {
        electronLog.warn(message, ...args);
      }
      debugLogger(`WARN: ${message}`, ...args);
    },
  };
};