DiscordTickets/src/lib/logger.js

const {
	ConsoleTransport,
	FileTransport,
	Logger,
} = require('leekslazylogger');
const DTF = require('@eartharoid/dtf');
const { short } = require('leeks.js');
const { format } = require('util');

const dtf = new DTF('en-GB');
const colours = {
	critical: ['&!4&f', '&!4&f'],
	debug: ['&1', '&9'],
	error: ['&4', '&c'],
	info: ['&3', '&b'],
	notice: ['&!6&0', '&!6&0'],
	success: ['&2', '&a'],
	verbose: ['&7', '&f'],
	warn: ['&6', '&e'],
};

module.exports = config => {
	const transports = [
		new ConsoleTransport({
			format: log => {
				const timestamp = dtf.fill('DD/MM/YY HH:mm:ss', log.timestamp);
				const colour = colours[log.level.name];
				return format(
					short(`&f&!7 %s &r ${colour[0]}[%s]&r %s${colour[1]}%s&r`),
					timestamp,
					log.level.name.toUpperCase(),
					log.namespace ? short(`&d(${log.namespace.toUpperCase()})&r `) : '',
					log.content,
				);
			},
			level: config.logs.level,
		}),
	];

	if (config.logs.files.enabled) {
		transports.push(
			new FileTransport({
				clean_directory: config.logs.files.keepFor,
				directory: config.logs.files.directory,
				format: '[{timestamp}] [{LEVEL}] ({NAMESPACE}) @{file}:{line}:{column} {content}',
				level: config.logs.level,
				name: 'Discord Tickets by eartharoid',
			}),
		);
	}

	return new Logger({
		namespaces: [
			'autocomplete',
			'buttons',
			'commands',
			'http',
			'listeners',
			'menus',
			'modals',
			'settings',
			'tickets',
		],
		transports,
	});
};