Merge branch 'cleanup-exported' of git://github.com/conjmurph/logrus into conjmurph-cleanup-exported

logger.go

@@ -321,18 +321,33 @@ func (logger *Logger) level() Level {
 	return Level(atomic.LoadUint32((*uint32)(&logger.Level)))
 }
 
+// SetLevel sets the logger level.
 func (logger *Logger) SetLevel(level Level) {
 	atomic.StoreUint32((*uint32)(&logger.Level), uint32(level))
 }
 
-func (logger *Logger) SetOutput(out io.Writer) {
-	logger.mu.Lock()
-	defer logger.mu.Unlock()
-	logger.Out = out
+// GetLevel returns the logger level.
+func (logger *Logger) GetLevel() Level {
+	return logger.level()
 }
 
+// AddHook adds a hook to the logger hooks.
 func (logger *Logger) AddHook(hook Hook) {
 	logger.mu.Lock()
 	defer logger.mu.Unlock()
 	logger.Hooks.Add(hook)
 }
+
+// SetFormatter sets the logger formatter.
+func (logger *Logger) SetFormatter(formatter Formatter) {
+	logger.mu.Lock()
+	defer logger.mu.Unlock()
+	logger.Formatter = formatter
+}
+
+// SetOutput sets the logger output.
+func (logger *Logger) SetOutput(output io.Writer) {
+	logger.mu.Lock()
+	defer logger.mu.Unlock()
+	logger.Out = output
+}