bitcore-node/build/src/logger.js

A blockchain indexing node with extended capabilities using bitcore

"use strict";
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}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
    var ownKeys = function(o) {
        ownKeys = Object.getOwnPropertyNames || function (o) {
            var ar = [];
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        __setModuleDefault(result, mod);
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})();
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.timestamp = exports.formatTimestamp = void 0;
const winston = __importStar(require("winston"));
const parseArgv_1 = __importDefault(require("./utils/parseArgv"));
let args = (0, parseArgv_1.default)([], [{ arg: 'DEBUG', type: 'bool' }]);
const logLevel = args.DEBUG ? 'debug' : (process.env.BCN_LOG_LEVEL || 'info');
const logger = winston.createLogger({
    transports: [
        new winston.transports.Console({
            level: logLevel,
        })
    ],
    format: winston.format.combine(winston.format.colorize(), winston.format.prettyPrint(), winston.format.splat(), winston.format.simple(), winston.format.printf(function (info) {
        // fallback in case the above formatters  don't work.
        // eg: logger.log({ some: 'object' })
        if (typeof info.message === 'object') {
            info.message = JSON.stringify(info.message, null, 4);
        }
        return `${info.level} :: ${new Date().toISOString()} :: ${info.message}`;
    }))
});
const timezone = new Date()
    .toLocaleString('en-US', { timeZoneName: 'short' })
    .split(' ')
    .pop();
const formatTimestamp = (date) => `${date.getFullYear()}-${(date.getMonth() + 1).toString().padStart(2, '0')}-${date
    .getDate()
    .toString()
    .padStart(2, '0')} ${date
    .getHours()
    .toString()
    .padStart(2, '0')}:${date
    .getMinutes()
    .toString()
    .padStart(2, '0')}:${date
    .getSeconds()
    .toString()
    .padStart(2, '0')}.${date
    .getMilliseconds()
    .toString()
    .padEnd(3, '0')} ${timezone}`;
exports.formatTimestamp = formatTimestamp;
const timestamp = () => (0, exports.formatTimestamp)(new Date());
exports.timestamp = timestamp;
exports.default = logger;
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