// InitLogToStdout sets logging output to stdout (console)
func InitLogToStdout(env string) {
if env == "dev" {
colog.SetMinLevel(colog.LDebug)
} else if env == "stage" {
colog.SetMinLevel(colog.LInfo)
}
colog.SetOutput(os.Stdout)
}
func main() {
// log.SetFlags(log.LstdFlags | log.Lshortfile)
colog.Register()
log.Print("register colog")
colog.SetDefaultLevel(colog.LWarning)
log.Print("set default level LWarning")
colog.SetFlags(log.Ldate)
log.Print("Only date")
printLogs()
colog.SetDefaultLevel(colog.LInfo)
log.Print("set default level LInfo")
colog.SetFlags(log.LstdFlags | log.Lshortfile)
log.Print("Date, time, filename")
printLogs()
colog.ParseFields(true)
log.Print("Parse fileds like key=value")
printLogs()
colog.SetMinLevel(colog.LWarning)
log.Print("warn: set minimal level LWarning")
printLogs()
}
// InitLogToFile sets logging error output to file (warning level or above)
func InitLogToFile(errorlog string) {
colog.SetMinLevel(colog.LWarning)
colog.SetOutput(&lumberjack.Logger{
Filename: errorlog,
MaxSize: 500, // megabytes
MaxBackups: 3,
MaxAge: 14, //days
})
}