lint

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

logger/level.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 )
 
+// Level means logger level
 type Level int8
 
 const (
@@ -22,6 +23,7 @@ const (
 	FatalLevel
 )
 
+// String returns logger level string representation
 func (l Level) String() string {
 	switch l {
 	case TraceLevel:

logger/logger.go

@@ -44,54 +44,67 @@ type Logger interface {
 	String() string
 }
 
+// Info writes msg to default logger on info level
 func Info(args ...interface{}) {
 	DefaultLogger.Info(args...)
 }
 
+// Error writes msg to default logger on error level
 func Error(args ...interface{}) {
 	DefaultLogger.Error(args...)
 }
 
+// Debug writes msg to default logger on debug level
 func Debug(args ...interface{}) {
 	DefaultLogger.Debug(args...)
 }
 
+// Warn writes msg to default logger on warn level
 func Warn(args ...interface{}) {
 	DefaultLogger.Warn(args...)
 }
 
+// Trace writes msg to default logger on trace level
 func Trace(args ...interface{}) {
 	DefaultLogger.Trace(args...)
 }
 
+// Fatal writes msg to default logger on fatal level
 func Fatal(args ...interface{}) {
 	DefaultLogger.Fatal(args...)
 }
 
+// Infof writes formatted msg to default logger on info level
 func Infof(msg string, args ...interface{}) {
 	DefaultLogger.Infof(msg, args...)
 }
 
+// Errorf writes formatted msg to default logger on error level
 func Errorf(msg string, args ...interface{}) {
 	DefaultLogger.Errorf(msg, args...)
 }
 
+// Debugf writes formatted msg to default logger on debug level
 func Debugf(msg string, args ...interface{}) {
 	DefaultLogger.Debugf(msg, args...)
 }
 
+// Warnf writes formatted msg to default logger on warn level
 func Warnf(msg string, args ...interface{}) {
 	DefaultLogger.Warnf(msg, args...)
 }
 
+// Tracef writes formatted msg to default logger on trace level
 func Tracef(msg string, args ...interface{}) {
 	DefaultLogger.Tracef(msg, args...)
 }
 
+// Fatalf writes formatted msg to default logger on fatal level
 func Fatalf(msg string, args ...interface{}) {
 	DefaultLogger.Fatalf(msg, args...)
 }
 
+// V returns true if passed level enabled in default logger
 func V(level Level) bool {
 	return DefaultLogger.V(level)
 }

logger/options.go

@@ -6,8 +6,10 @@ import (
 	"os"
 )
 
+// Option func
 type Option func(*Options)
 
+// Options holds logger options
 type Options struct {
 	// The logging level the logger should log at. default is `InfoLevel`
 	Level Level
@@ -21,6 +23,7 @@ type Options struct {
 	Context context.Context
 }
 
+// NewOptions creates new options struct
 func NewOptions(opts ...Option) Options {
 	options := Options{
 		Level:           InfoLevel,