/
logger.go
168 lines (142 loc) · 5.34 KB
/
logger.go
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package log
import (
"github.com/pingcap/errors"
"go.uber.org/zap"
"go.uber.org/zap/zapcore"
)
// Logger wraps zap logger and sugared logger
type Logger struct {
zapLogger *zap.Logger
SugaredLogger *zap.SugaredLogger
}
// NewMyLogger returns *Logger
func NewMyLogger(logger *zap.Logger) *Logger {
return &Logger{
zapLogger: logger.WithOptions(zap.AddCallerSkip(DefaultCallerSkip)),
SugaredLogger: logger.WithOptions(zap.AddCallerSkip(DefaultCallerSkip)).Sugar(),
}
}
// Rotate rotates log file
func (logger *Logger) Rotate() error {
core, ok := logger.zapLogger.Core().(*textIOCore)
if ok {
ws, ok := core.GetWriterSyncer().(*WriteSyncer)
if ok {
w, ok := ws.GetWriter().(*Writer)
if ok {
return w.Rotate()
} else {
return errors.New("failed to rotate log file, make sure use lumberjack writer as the writer")
}
}
mws, ok := core.GetWriterSyncer().(MultiWriteSyncer)
if ok {
for _, ws := range mws {
s, ok := ws.(*WriteSyncer)
if ok {
w, ok := s.GetWriter().(*Writer)
if ok {
err := w.Rotate()
if err != nil {
return err
}
}
}
}
return nil
}
}
return errors.New("failed to rotate log file, make sure the core of the logger is a *textIOCore")
}
// Clone clones logger and returns the new one
func (logger *Logger) Clone() *Logger {
return CloneLogger(logger)
}
// SetDisableDoubleQuotes disables wrapping log content with double quotes
func (logger *Logger) SetDisableDoubleQuotes(disableDoubleQuotes bool) {
logger.zapLogger.Core().(*textIOCore).SetDisableDoubleQuotes(disableDoubleQuotes)
}
// SetDisableEscape disables escaping special characters of log content like \n,\r...
func (logger *Logger) SetDisableEscape(disableEscape bool) {
logger.zapLogger.Core().(*textIOCore).SetDisableEscape(disableEscape)
}
// AddWriteSyncer adds write syncer to multi write syncer, which allows to add a new way to write log message
func (logger *Logger) AddWriteSyncer(ws zapcore.WriteSyncer) {
logger.zapLogger.Core().(*textIOCore).AddWriteSyncer(ws)
}
// CloneAndAddWriteSyncer adds write syncer to multi write syncer, which allows to add a new way to write log message
func (logger *Logger) CloneAndAddWriteSyncer(ws zapcore.WriteSyncer) *Logger {
c := logger.Clone()
c.AddWriteSyncer(ws)
return c
}
// WithOptions returns a new *Logger with specified options
func (logger *Logger) WithOptions(opts ...zap.Option) *Logger {
return &Logger{
zapLogger: logger.zapLogger.WithOptions(opts...),
SugaredLogger: logger.zapLogger.WithOptions(opts...).Sugar(),
}
}
// Sugar returns a new sugared logger
func (logger *Logger) Sugar() *zap.SugaredLogger {
return logger.zapLogger.Sugar()
}
// Debug logs a message at DebugLevel. The message includes any fields passed
// at the log site, as well as any fields accumulated on the logger.
func (logger *Logger) Debug(msg string, fields ...zap.Field) {
logger.zapLogger.Debug(msg, fields...)
}
// Info logs a message at InfoLevel. The message includes any fields passed
// at the log site, as well as any fields accumulated on the logger.
func (logger *Logger) Info(msg string, fields ...zap.Field) {
logger.zapLogger.Info(msg, fields...)
}
// Warn logs a message at WarnLevel. The message includes any fields passed
// at the log site, as well as any fields accumulated on the logger.
func (logger *Logger) Warn(msg string, fields ...zap.Field) {
logger.zapLogger.Warn(msg, fields...)
}
// Error logs a message at ErrorLevel. The message includes any fields passed
// at the log site, as well as any fields accumulated on the logger.
func (logger *Logger) Error(msg string, fields ...zap.Field) {
logger.zapLogger.Error(msg, fields...)
}
// Panic logs a message at PanicLevel. The message includes any fields passed
// at the log site, as well as any fields accumulated on the logger.
//
// The logger then panics, even if logging at PanicLevel is disabled.
func (logger *Logger) Panic(msg string, fields ...zap.Field) {
logger.zapLogger.Panic(msg, fields...)
}
// Fatal logs a message at FatalLevel. The message includes any fields passed
// at the log site, as well as any fields accumulated on the logger.
//
// The logger then calls os.Exit(1), even if logging at FatalLevel is
// disabled.
func (logger *Logger) Fatal(msg string, fields ...zap.Field) {
logger.zapLogger.Fatal(msg, fields...)
}
// Debugf uses fmt.Sprintf to log a templated message.
func (logger *Logger) Debugf(template string, args ...interface{}) {
logger.SugaredLogger.Debugf(template, args...)
}
// Infof uses fmt.Sprintf to log a templated message.
func (logger *Logger) Infof(template string, args ...interface{}) {
logger.SugaredLogger.Infof(template, args...)
}
// Warnf uses fmt.Sprintf to log a templated message.
func (logger *Logger) Warnf(template string, args ...interface{}) {
logger.SugaredLogger.Warnf(template, args...)
}
// Errorf uses fmt.Sprintf to log a templated message.
func (logger *Logger) Errorf(template string, args ...interface{}) {
logger.SugaredLogger.Errorf(template, args...)
}
// Panicf uses fmt.Sprintf to log a templated message, then panics.
func (logger *Logger) Panicf(template string, args ...interface{}) {
logger.SugaredLogger.Panicf(template, args...)
}
// Fatalf uses fmt.Sprintf to log a templated message, then calls os.Exit.
func (logger *Logger) Fatalf(template string, args ...interface{}) {
logger.SugaredLogger.Fatalf(template, args...)
}