@seawingai/winglog
Version:
A powerful TypeScript/JavaScript logging library built on top of Pino for structured logging with enhanced features
202 lines (201 loc) • 7.38 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (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 = [];
for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
return ar;
};
return ownKeys(o);
};
return function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
__setModuleDefault(result, mod);
return result;
};
})();
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.Logger = exports.WingLog = exports.LogType = void 0;
const pino_1 = __importDefault(require("pino"));
const path = __importStar(require("path"));
const fs = __importStar(require("fs"));
var LogType;
(function (LogType) {
LogType["FAILED"] = "FAILED";
LogType["WARN"] = "WARN";
LogType["DEBUG"] = "DEBUG";
LogType["SUCCESS"] = "SUCCESS";
LogType["STARTED"] = "STARTED";
LogType["FINISHED"] = "FINISHED";
LogType["INFO"] = "INFO";
})(LogType || (exports.LogType = LogType = {}));
class WingLog {
constructor(name) {
this.name = name;
// Ensure logs directory exists
const logsDir = path.join(process.cwd(), 'logs');
if (!fs.existsSync(logsDir)) {
fs.mkdirSync(logsDir, { recursive: true });
}
const logFile = path.join(logsDir, `${name}.log`);
const createConsoleTransport = () => {
try {
return pino_1.default.transport({
target: 'pino-pretty',
options: {
colorize: true,
translateTime: 'SYS:standard',
ignore: 'pid,hostname',
messageFormat: '{msg}',
},
});
}
catch (error) {
return pino_1.default.destination(1); // stdout
}
};
this.logger = (0, pino_1.default)({
level: 'debug',
timestamp: () => `,"time":"${new Date().toISOString()}"`,
}, pino_1.default.multistream([
{
level: 'debug',
stream: createConsoleTransport(),
},
{
level: 'debug',
stream: pino_1.default.destination({
dest: logFile,
sync: false,
mkdir: true,
}),
},
]));
this.logger.debug(`Logger initialized: [${this.name}]`);
}
formatDuration(seconds) {
const mins = Math.floor(seconds / 60);
let secs = Math.round(seconds % 60);
if (secs === 60) {
secs = 0;
}
return `${mins.toString().padStart(2, '0')}:${secs.toString().padStart(2, '0')}`;
}
log(message, type, icon, startTime) {
let timeSpent = 0;
let duration = '';
icon = icon || '';
if (startTime) {
timeSpent = (Date.now() - startTime) / 1000;
duration = `Duration:[${this.formatDuration(timeSpent)}]:`;
}
let logMessage = `[${this.name}]:${duration}${message}`;
switch (type) {
case LogType.FAILED:
this.logger.error(logMessage);
break;
case LogType.WARN:
this.logger.warn(logMessage);
break;
case LogType.DEBUG:
this.logger.debug(logMessage);
break;
case LogType.SUCCESS:
case LogType.STARTED:
case LogType.FINISHED:
case LogType.INFO:
default:
this.logger.info(logMessage);
break;
}
return Number(timeSpent.toFixed(2));
}
logWithData(message, type, rec) {
this.log(`${message} ${JSON.stringify(rec)}`, type, '', 0);
}
started(message, startTimeOrRec) {
if (startTimeOrRec === undefined || typeof startTimeOrRec === 'number') {
return this.log(message, LogType.STARTED, '>', startTimeOrRec);
}
else {
this.logWithData(message, LogType.STARTED, startTimeOrRec);
}
}
finished(message, startTimeOrRec) {
if (startTimeOrRec === undefined || typeof startTimeOrRec === 'number') {
return this.log(message, LogType.FINISHED, '✓', startTimeOrRec);
}
else {
this.logWithData(message, LogType.FINISHED, startTimeOrRec);
}
}
success(message, startTimeOrRec) {
if (startTimeOrRec === undefined || typeof startTimeOrRec === 'number') {
return this.log(message, LogType.SUCCESS, '+', startTimeOrRec);
}
else {
this.logWithData(message, LogType.SUCCESS, startTimeOrRec);
}
}
failed(message, startTimeOrRec) {
if (startTimeOrRec === undefined || typeof startTimeOrRec === 'number') {
return this.log(message, LogType.FAILED, 'x', startTimeOrRec);
}
else {
this.logWithData(message, LogType.FAILED, startTimeOrRec);
}
}
info(message, startTimeOrRec) {
if (startTimeOrRec === undefined || typeof startTimeOrRec === 'number') {
return this.log(message, LogType.INFO, 'i', startTimeOrRec);
}
else {
this.logWithData(message, LogType.INFO, startTimeOrRec);
}
}
warn(message, startTimeOrRec) {
if (startTimeOrRec === undefined || typeof startTimeOrRec === 'number') {
return this.log(message, LogType.WARN, '', startTimeOrRec);
}
else {
this.logWithData(message, LogType.WARN, startTimeOrRec);
}
}
debug(message, startTimeOrRec) {
if (startTimeOrRec === undefined || typeof startTimeOrRec === 'number') {
return this.log(message, LogType.DEBUG, '', startTimeOrRec);
}
else {
this.logWithData(message, LogType.DEBUG, startTimeOrRec);
}
}
error(message, err) {
let error = err instanceof Error ? err : new Error(String(err));
let msg = `${message}: ${error.message}`;
let rec = { "error": error };
this.logWithData(msg, LogType.FAILED, rec);
}
}
exports.WingLog = WingLog;
exports.Logger = WingLog;