Export individual loggers

slog.go

@@ -16,23 +16,25 @@ var (
 	defaultFlags = log.LstdFlags | log.Lmsgprefix
 
 	// Loggers for various levels. Prefixes are padded to align logged content
-	loggerInfo    = log.New(os.Stderr, "INFO    ", defaultFlags)
-	loggerWarning = log.New(os.Stderr, "WARNING ", defaultFlags)
-	loggerError   = log.New(os.Stderr, "ERROR   ", defaultFlags)
-	loggerDebug   = log.New(os.Stderr, "DEBUG   ", defaultFlags)
 
-	// Convenience for calling functions for all loggers in one method
-	allLoggers = []*log.Logger{
-		loggerInfo,
-		loggerWarning,
-		loggerError,
-		loggerDebug,
-	}
+	// LoggerInfo is the slog Info logger
+	LoggerInfo = log.New(os.Stderr, "INFO    ", defaultFlags)
+	// LoggerWarning is the slog Warning logger
+	LoggerWarning = log.New(os.Stderr, "WARNING ", defaultFlags)
+	// LoggerError is the slog Error logger
+	LoggerError = log.New(os.Stderr, "ERROR   ", defaultFlags)
+	// LoggerDebug is the slog Debug logger
+	LoggerDebug = log.New(os.Stderr, "DEBUG   ", defaultFlags)
 )
 
 // SetFlags allows changing the logger flags using flags found in `log`
 func SetFlags(flag int) {
-	for _, logger := range allLoggers {
+	for _, logger := range []*log.Logger{
+		LoggerInfo,
+		LoggerWarning,
+		LoggerError,
+		LoggerDebug,
+	} {
 		logger.SetFlags(flag)
 	}
 }
@@ -44,17 +46,17 @@ func Log(format string, v ...interface{}) {
 
 // Info formats logs with an INFO prefix
 func Info(format string, v ...interface{}) {
-	loggerInfo.Printf(format, v...)
+	LoggerInfo.Printf(format, v...)
 }
 
 // Warning will log with a WARNING prefix
 func Warning(format string, v ...interface{}) {
-	loggerWarning.Printf(format, v...)
+	LoggerWarning.Printf(format, v...)
 }
 
 // Error will log with a ERROR prefix
 func Error(format string, v ...interface{}) {
-	loggerError.Printf(format, v...)
+	LoggerError.Printf(format, v...)
 }
 
 // Debug will log with a DEBUG prefix if DebugLevel is set
@@ -62,29 +64,29 @@ func Debug(format string, v ...interface{}) {
 	if !DebugLevel {
 		return
 	}
-	loggerDebug.Printf(format, v...)
+	LoggerDebug.Printf(format, v...)
 }
 
 // WarnOnErr if error provided, will provide a warning if an error is provided
 func WarnOnErr(err error, format string, v ...interface{}) {
 	if err != nil {
-		loggerWarning.Printf(format, v...)
-		loggerError.Print(err)
+		LoggerWarning.Printf(format, v...)
+		LoggerError.Print(err)
 	}
 }
 
 // FatalOnErr if error provided, will log out details of an error and exit
 func FatalOnErr(err error, format string, v ...interface{}) {
 	if err != nil {
-		loggerError.Printf(format, v...)
-		loggerError.Fatal(err)
+		LoggerError.Printf(format, v...)
+		LoggerError.Fatal(err)
 	}
 }
 
 // PanicOnErr if error provided, will log out details of an error and exit
 func PanicOnErr(err error, format string, v ...interface{}) {
 	if err != nil {
-		loggerError.Printf(format, v...)
-		loggerError.Panic(err)
+		LoggerError.Printf(format, v...)
+		LoggerError.Panic(err)
 	}
 }