golint fixed for modules/log

modules/log/log.go

@@ -15,10 +15,12 @@ import (
 )
 
 var (
-	loggers   []*Logger
+	loggers []*Logger
+	// GitLogger logger for git
 	GitLogger *Logger
 )
 
+// NewLogger create a logger
 func NewLogger(bufLen int64, mode, config string) {
 	logger := newLogger(bufLen)
 
@@ -37,6 +39,7 @@ func NewLogger(bufLen int64, mode, config string) {
 	}
 }
 
+// NewGitLogger create a logger for git
 // FIXME: use same log level as other loggers.
 func NewGitLogger(logPath string) {
 	os.MkdirAll(path.Dir(logPath), os.ModePerm)
@@ -44,42 +47,49 @@ func NewGitLogger(logPath string) {
 	GitLogger.SetLogger("file", fmt.Sprintf(`{"level":0,"filename":"%s","rotate":false}`, logPath))
 }
 
+// Trace records trace log
 func Trace(format string, v ...interface{}) {
 	for _, logger := range loggers {
 		logger.Trace(format, v...)
 	}
 }
 
+// Debug records debug log
 func Debug(format string, v ...interface{}) {
 	for _, logger := range loggers {
 		logger.Debug(format, v...)
 	}
 }
 
+// Info records info log
 func Info(format string, v ...interface{}) {
 	for _, logger := range loggers {
 		logger.Info(format, v...)
 	}
 }
 
+// Warn records warnning log
 func Warn(format string, v ...interface{}) {
 	for _, logger := range loggers {
 		logger.Warn(format, v...)
 	}
 }
 
+// Error records error log
 func Error(skip int, format string, v ...interface{}) {
 	for _, logger := range loggers {
 		logger.Error(skip, format, v...)
 	}
 }
 
+// Critical records critical log
 func Critical(skip int, format string, v ...interface{}) {
 	for _, logger := range loggers {
 		logger.Critical(skip, format, v...)
 	}
 }
 
+// Fatal records error log and exit process
 func Fatal(skip int, format string, v ...interface{}) {
 	Error(skip, format, v...)
 	for _, l := range loggers {
@@ -88,6 +98,7 @@ func Fatal(skip int, format string, v ...interface{}) {
 	os.Exit(1)
 }
 
+// Close closes all the loggers
 func Close() {
 	for _, l := range loggers {
 		l.Close()
@@ -101,8 +112,10 @@ func Close() {
 // |___|___|  /__|  \___  >__|   |__|  (____  /\___  >___  >
 //          \/          \/                  \/     \/    \/
 
-type LogLevel int
+// LogLevel level type for log
+//type LogLevel int
 
+// log levels
 const (
 	TRACE = iota
 	DEBUG
@@ -274,36 +287,43 @@ func (l *Logger) Close() {
 	}
 }
 
+// Trace records trace log
 func (l *Logger) Trace(format string, v ...interface{}) {
 	msg := fmt.Sprintf("[T] "+format, v...)
 	l.writerMsg(0, TRACE, msg)
 }
 
+// Debug records debug log
 func (l *Logger) Debug(format string, v ...interface{}) {
 	msg := fmt.Sprintf("[D] "+format, v...)
 	l.writerMsg(0, DEBUG, msg)
 }
 
+// Info records information log
 func (l *Logger) Info(format string, v ...interface{}) {
 	msg := fmt.Sprintf("[I] "+format, v...)
 	l.writerMsg(0, INFO, msg)
 }
 
+// Warn records warnning log
 func (l *Logger) Warn(format string, v ...interface{}) {
 	msg := fmt.Sprintf("[W] "+format, v...)
 	l.writerMsg(0, WARN, msg)
 }
 
+// Error records error log
 func (l *Logger) Error(skip int, format string, v ...interface{}) {
 	msg := fmt.Sprintf("[E] "+format, v...)
 	l.writerMsg(skip, ERROR, msg)
 }
 
+// Critical records critical log
 func (l *Logger) Critical(skip int, format string, v ...interface{}) {
 	msg := fmt.Sprintf("[C] "+format, v...)
 	l.writerMsg(skip, CRITICAL, msg)
 }
 
+// Fatal records error log and exit the process
 func (l *Logger) Fatal(skip int, format string, v ...interface{}) {
 	msg := fmt.Sprintf("[F] "+format, v...)
 	l.writerMsg(skip, FATAL, msg)