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Change LogLevel to satisfy flag.Value interface

This commit is contained in:
Ken Hibino
2020-05-09 10:59:50 -07:00
parent d13f7e900f
commit fa3082e5bb
4 changed files with 129 additions and 6 deletions

View File

@@ -13,7 +13,7 @@ import (
"sync"
)
// Base supports logging with various log levels.
// Base supports logging at various log levels.
type Base interface {
// Debug logs a message at Debug level.
Debug(args ...interface{})
@@ -87,7 +87,7 @@ func NewLogger(base Base) *Logger {
return &Logger{base: base, level: DebugLevel}
}
// Logger logs message to io.Writer with various log levels.
// Logger logs message to io.Writer at various log levels.
type Logger struct {
base Base
@@ -121,6 +121,9 @@ const (
FatalLevel
)
// String is part of the fmt.Stringer interface.
//
// Used for testing and debugging purposes.
func (l Level) String() string {
switch l {
case DebugLevel:
@@ -167,14 +170,14 @@ func (l *Logger) Warn(args ...interface{}) {
}
func (l *Logger) Error(args ...interface{}) {
if !l.canLogAt(WarnLevel) {
if !l.canLogAt(ErrorLevel) {
return
}
l.base.Error(args...)
}
func (l *Logger) Fatal(args ...interface{}) {
if !l.canLogAt(WarnLevel) {
if !l.canLogAt(FatalLevel) {
return
}
l.base.Fatal(args...)