From 30050a681520684ac4dd82d7d03cf62b5c976c89 Mon Sep 17 00:00:00 2001
From: Kevin Offet <kevinoffet@gmail.com>
Date: Thu, 28 Jul 2022 12:49:15 -0400
Subject: [PATCH] implemented output on/off by CurrentLevel setting

---
 levellogger.go | 48 ++++++++++++++++++++++++++++++++++++------------
 types.go       | 15 ++++++++-------
 2 files changed, 44 insertions(+), 19 deletions(-)

diff --git a/levellogger.go b/levellogger.go
index de9ca03..03eab87 100644
--- a/levellogger.go
+++ b/levellogger.go
@@ -25,6 +25,8 @@ func NewLevelLogger(out io.Writer, level LogLevel) LevelLogger {
 
 // It's a log -- line output
 // so only use Println versions
+
+// always print panic and fatal log messages
 func (ll LevelLogger) Panic(v ...any) {
 	ll.panicLog.Panicln(v...)
 }
@@ -34,45 +36,67 @@ func (ll LevelLogger) Panicf(format string, v ...any) {
 }
 
 func (ll LevelLogger) Trace(v ...any) {
-	ll.traceLog.Println(v...)
-	ll.traceLog.Println(debug.Stack())
+	if ll.CurrentLevel >= TraceLevel {
+		ll.traceLog.Println(v...)
+		ll.traceLog.Println(debug.Stack())
+	}
 }
 
 func (ll LevelLogger) Tracef(format string, v ...any) {
-	ll.traceLog.Printf(format, v...)
-	ll.traceLog.Println(debug.Stack())
+	if ll.CurrentLevel >= TraceLevel {
+		ll.traceLog.Printf(format, v...)
+		ll.traceLog.Println(debug.Stack())
+	}
 }
 
 func (ll LevelLogger) Debug(v ...any) {
-	ll.debugLog.Println(v...)
+	if ll.CurrentLevel >= DebugLevel {
+		ll.debugLog.Println(v...)
+	}
 }
 
 func (ll LevelLogger) Debugf(format string, v ...any) {
-	ll.debugLog.Printf(format, v...)
+	if ll.CurrentLevel >= DebugLevel {
+		ll.debugLog.Printf(format, v...)
+	}
 }
 
 func (ll LevelLogger) Info(v ...any) {
-	ll.infoLog.Println(v...)
+
+	if ll.CurrentLevel >= InfoLevel {
+		ll.infoLog.Println(v...)
+	}
 }
 
 func (ll LevelLogger) Infof(format string, v ...any) {
-	ll.infoLog.Printf(format, v...)
+	if ll.CurrentLevel >= InfoLevel {
+		ll.infoLog.Printf(format, v...)
+
+	}
 }
 
 func (ll LevelLogger) Warn(v ...any) {
-	ll.warnLog.Println(v...)
+	if ll.CurrentLevel >= WarnLevel {
+		ll.warnLog.Println(v...)
+	}
 }
 
 func (ll LevelLogger) Warnf(format string, v ...any) {
-	ll.warnLog.Printf(format, v...)
+	if ll.CurrentLevel >= WarnLevel {
+		ll.warnLog.Printf(format, v...)
+	}
 }
 
 func (ll LevelLogger) Error(v ...any) {
-	ll.errorLog.Println(v...)
+	if ll.CurrentLevel >= ErrorLevel {
+		ll.errorLog.Println(v...)
+	}
 }
 
 func (ll LevelLogger) Errorf(format string, v ...any) {
-	ll.errorLog.Printf(format, v...)
+	if ll.CurrentLevel >= ErrorLevel {
+		ll.errorLog.Printf(format, v...)
+	}
 }
 
 func (ll LevelLogger) Fatal(v ...any) {
diff --git a/types.go b/types.go
index aead43d..ed21c63 100644
--- a/types.go
+++ b/types.go
@@ -15,13 +15,14 @@ import (
 type LogLevel int
 
 const (
-	Panic LogLevel = iota
-	Trace
-	Debug
-	Info
-	Warn
-	Error
-	Fatal
+	LevelLoggerOff LogLevel = iota
+	PanicLevel
+	TraceLevel
+	DebugLevel
+	InfoLevel
+	WarnLevel
+	ErrorLevel
+	FatalLevel
 )
 
 // type LevelLogger interface {