yandex-tank-ammo-generator/packages/infrastructure/logger.js

Cartridge generation for Yandex tank

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const Logger = require("pino");
// "pino": "=4.16.1",
// "pino-pretty": "=1.0.1",
const writable = process.stdout;
// // не юзается
// const dest = factory({
//   colorize: true, // --colorize
//   crlf: false, // --crlf
//   errorLikeObjectKeys: ['err', 'error', 'fatal'], // --errorLikeObjectKeys
//   errorProps: '', // --errorProps
//   levelFirst: false, // --levelFirst
//   messageKey: 'msg', // --messageKey
//   translateTime: false, // --translateTime
//   search: 'foo == `bar`', // --search
//   ignore: 'pid,hostname,level,time', // --ignore
// }).asMetaWrapper(writable);
/**
 * @Class Log
 * @Classdesc Логи с цветовой индикацией при отображении и уровнями логов.
 */
class Log {
    constructor() {
        this._name = process.env.SERVICE_NAME || '';
        this._cacheTimers = {};
        this.toStringArray = (arr) => arr.map(item => this.customStringify(item));
        this.customStringify = (item) => {
            if (!item) {
                return String(item);
            }
            if (typeof item === 'string') {
                return item;
            }
            if (item instanceof Error) {
                return JSON.stringify(item.stack ? item.stack.toString() : item.toString());
            }
            return JSON.stringify(item);
        };
        this.fatal = (...args) => this._nativeLogger.fatal(this.getBody(args));
        this.error = (...args) => this._nativeLogger.error(this.getBody(args));
        this.warn = (...args) => this._nativeLogger.warn(this.getBody(args));
        this.info = (...args) => this._nativeLogger.info(this.getBody(args));
        this.debug = (...args) => this._nativeLogger.debug(this.getBody(args));
        this.trace = (...args) => this._nativeLogger.trace(this.getBody(args));
        this._nativeLogger = Logger({
            name: 'Kari',
            safe: true,
            level: (process.env.LOGLEVEL || 'debug').toString(),
            prettyPrint: true,
        });
    }
    setLocation(locationOrHandlerName) {
        this._location = locationOrHandlerName || 'oldLog';
        return this;
    }
    getLogger() {
        this._location = 'oldLog';
        return this;
    }
    getBody(args) {
        return JSON.stringify({
            service: this._name,
            location: this._location,
            data: this.toStringArray(args).join(' '),
        }).toString();
    }
    time(timerName) {
        this._cacheTimers[timerName] = new Date();
    }
    timeEnd(timerName) {
        if (this._cacheTimers.hasOwnProperty(timerName)) {
            this.debug(`Таймер ${timerName}. Результат  ${+new Date() - +this._cacheTimers[timerName]} ms`);
            this._cacheTimers[timerName] = undefined;
        }
        this.error(`Таймер ${timerName} не был установлен`);
    }
}
exports.Log = Log;
exports.logger = new Log().setLocation('oldLog');