Fast-node-logger NPM

An opinionated file logger with limited rotation policy options, base on pino.

this package provides:

quick start with default configuration.
an instance of pino logger.
flexibility of pino with options and prettify the output.
create log files in logs directory of root project directory.
delete old log files.
type safe with typescript.

Notice:

This is an opinionated package that limit the flexibility of awesome pino package. if you need full functionality please use original package.

Quick Start

import { createLogger } from "fast-node-logger";

const logger = await createLogger();
logger.info(`Logger is Ready!`);

VSCode extension

You can use the complimentary extension for VSCode writelog-snippets.

Customization

const options: Options = {
  logDir: "./my-logs",
  retentionTime: 604800, // for 7 days
};
await createLogger(options);

Documentations

Documentations website

use pino original options Pino Docs

import { createLogger, Options } from "fast-node-logger";

const options: Options = {
  level: "trace",
};

const logger = await createLogger(options);

CreateLogger(options)

returns an instance of pino

import { createLogger } from "fast-node-logger";

const logger = await createLogger();

logger.info(`Logger is Ready!`);

writeLog(message, {stdout: false})

a shortcut for logger.info(message) with ability to additionally print to console with second parameter {stdout: true}

import { writeLog, createLogger, Options } from "fast-node-logger";

await createLogger();

writeLog(`logger is created!`, { stdout: true, level: "trace" });