@xylabs/logger/dist/neutral/index.mjs

XYLabs Logger Library

// src/getFunctionName.ts
import { handleError } from "@xylabs/error";
var getFunctionName = (depth = 2) => {
  try {
    throw new Error("Getting function name");
  } catch (ex) {
    return handleError(ex, (error) => {
      let newIndex;
      const stackParts = error.stack?.split("\n")[depth]?.split(" ");
      const funcName = stackParts?.find((item, index) => {
        if (item.length > 0 && item !== "at") {
          if (item === "new") {
            newIndex = index;
          }
          return item;
        }
      }) ?? "<unknown>";
      return newIndex ? `${funcName} ${stackParts?.[newIndex + 1]}` : funcName;
    });
  }
};

// src/IdLogger.ts
var IdLogger = class {
  _id;
  _logger;
  constructor(logger, id) {
    this._logger = logger;
    this._id = id;
  }
  set id(id) {
    this._id = () => id;
  }
  debug(...data) {
    this._logger?.debug(this.prefix(), ...data);
  }
  error(...data) {
    this._logger?.error(this.prefix(), ...data);
  }
  info(...data) {
    this._logger?.info(this.prefix(), ...data);
  }
  log(...data) {
    this._logger?.log(this.prefix(), ...data);
  }
  warn(...data) {
    this._logger?.warn(this.prefix(), ...data);
  }
  prefix() {
    return `[${this._id?.()}]`;
  }
};

// src/Logger.ts
import { Enum } from "@xylabs/enum";
var LogLevel = Enum({
  error: 1,
  warn: 2,
  info: 3,
  log: 4,
  debug: 5
});
var NoOpLogFunction = (..._data) => void {};
var ConsoleLogger = class {
  constructor(level = LogLevel.warn) {
    this.level = level;
  }
  get debug() {
    return this.level >= LogLevel.debug ? console.debug : NoOpLogFunction;
  }
  get error() {
    return this.level >= LogLevel.error ? console.error : NoOpLogFunction;
  }
  get info() {
    return this.level >= LogLevel.info ? console.info : NoOpLogFunction;
  }
  get log() {
    return this.level >= LogLevel.log ? console.log : NoOpLogFunction;
  }
  get warn() {
    return this.level >= LogLevel.warn ? console.warn : NoOpLogFunction;
  }
};
export {
  ConsoleLogger,
  IdLogger,
  LogLevel,
  NoOpLogFunction,
  getFunctionName
};
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