BeTomorrow / logging

Logging tools for react & react-native

Logging

Mono-repo for logging related tools. This includes @betomorrow/logging-core package which provides core features and abstractions and @betomorrow/logging-native a react-native override with file logging support.

Usage

import {
	MemoryStorage,
	DefaultLoggerManagerBuilder,
	LogLevel,
	ConsoleFormatter,
	DebugScreenFormatter,
} from "@betomorrow/logging-core";

export const loggerManager = new DefaultLoggerManagerBuilder()
	.withLevel(LogLevel.DEBUG)
	.withConsoleAppender(new ConsoleFormatter())
	.withMemoryAppender(new MemoryStorage(), new DebugScreenFormatter())
	.build();

export const logger = loggerManager.getLogger();

One logger can have many appenders (outputs). One appender have one formatter describing how logs should be displayed.

Note: native package shoud be used in react-native environnement for performance considerations

Core appenders

• ConsoleAppender
• MemoryAppender

Native appenders

• FileAppender
• RollingFileAppender