Logger TS

• [Typescript] A simple logger implementation with typescript containing two transport method for logging.

Logger

The Logger takes array of transport in which every logs will be streamed.

Transport

• Any 'sink' that will take the logLevel and data to stream it somewhere.

ConsoleTransport

• Console Transport redirects all logs into console.

FileTransport

• File Transport redirects all logs into a log file.

Usage

• For using the logger, we have to make an object of Logger. It takes array of transports.

//Console Logger
const consoleLogger = new Logger([new ConsoleTransport()]);

//File Logger
const fileLogger = new Logger([new FileTransport()]);

//Logging into chain of transport
const logger = new Logger([new ConsoleTransport(), new FileTransport()]);

• For logging, we have four types of log level, error, warn, info, debug.

// Takes multiple arguments, (...args: any) => void
logger.error("Error Log");
logger.warn("Warning Log");
logger.info("Info Log");
logger.debug("Debug Log");