Implement logger and bar options

logger.js

@@ -7,17 +7,69 @@ const defaultFormat = printf(({ level, message, timestamp }) => {
 const sessionFormat = printf(({ level, message, label, timestamp }) => {
 	return `${timestamp} [Session ${label}] ${level}: ${message}`;
 });
-function createBaseLogger() {
-	return createLogger({
+function createBaseLogger(options) {
+	const logger = createLogger({
 		format: combine(format.colorize({ all: true }), timestamp(), defaultFormat),
 		transports: [new transports.Console()],
 	});
+
+	const oldInfo = logger.info;
+	const oldWarn = logger.info;
+	const oldError = logger.error;
+	logger.info = function (input) {
+		if (!shouldLog(options)) {
+			return;
+		}
+		oldInfo(input);
+	};
+	logger.error = function (input) {
+		if (!shouldLog(options)) {
+			return;
+		}
+		oldError(input);
+	};
+	logger.warn = function (input) {
+		if (!shouldLog(options)) {
+			return;
+		}
+		oldWarn(input);
+	};
+
+	return logger;
 }
-function createSessionLogger(ilabel) {
-	return createLogger({
+function createSessionLogger(options, ilabel) {
+	const logger = createLogger({
 		format: combine(label({ label: ilabel }), format.colorize({ all: true }), timestamp(), sessionFormat),
 		transports: [new transports.Console()],
 	});
+
+	const oldInfo = logger.info;
+	const oldWarn = logger.info;
+	const oldError = logger.error;
+	logger.info = function (input) {
+		if (!shouldLog(options)) {
+			return;
+		}
+		oldInfo(input);
+	};
+	logger.error = function (input) {
+		if (!shouldLog(options)) {
+			return;
+		}
+		oldError(input);
+	};
+	logger.warn = function (input) {
+		if (!shouldLog(options)) {
+			return;
+		}
+		oldWarn(input);
+	};
+
+	return logger;
+}
+
+function shouldLog(options) {
+	return options.logs || !options.bars;
 }
 
 module.exports = { createBaseLogger, createSessionLogger };