Awesome

logmatic

Colorized logger for Golang with dynamic log level configuration

Documentation here: https://godoc.org/github.com/mborders/logmatic

Example Usage

l := logmatic.NewLogger()
l.SetLevel(logmatic.DEBUG)

l.Trace("This will not display")
l.Debug("Something happened")
l.Info("Here is some information")
l.Warn("Do not do that")
l.Error("Something bad happened...")

l.SetLevel(logmatic.TRACE)
l.Trace("Now this will display")

l.Fatal("The application will now exit")

Example results