Merge pull request #15 from leonidasdeim/get-level

Get level

examples/examples.go

@@ -15,7 +15,7 @@ func defaultLogger() {
 
 func customLevel() {
 	l := log.New(log.WithName("cust"), log.WithLevel(log.Warning))
-	l.Warning().Msg("I only logging Warning level and above")
+	l.Warning().Prop("level", string(l.Level())).Msg("I only logging Warning level and above")
 	l.Info().Msg("This will not be writter to the log")
 }
 

log.go

@@ -11,6 +11,7 @@ import (
 type Logger interface {
 	NewLocal(opts ...Op) Logger
 	SetLevel(level Level) error
+	Level() Level
 	Close()
 	Info() *message
 	Error() *message
@@ -37,6 +38,14 @@ var levels = map[Level]int{
 	Fatal:   4,
 }
 
+var levelsRev = map[int]Level{
+	0: Debug,
+	1: Info,
+	2: Warning,
+	3: Error,
+	4: Fatal,
+}
+
 const (
 	DefaultLevel      = Info
 	DefaultName       = "<...>"
@@ -192,6 +201,15 @@ func (l *log) SetLevel(level Level) error {
 	return nil
 }
 
+// Get log level for current logger instance
+func (l *log) Level() Level {
+	if v, ok := levelsRev[l.local.level]; ok {
+		return v
+	}
+
+	return ""
+}
+
 // Close logger, should be closed before application exit in case of non blocking mode
 func (l *log) Close() {
 	defer func() {