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|
package logging
import (
"fmt"
"runtime"
"time"
"github.com/sirupsen/logrus"
)
type Entry struct {
*logrus.Entry
isOnError bool
err error
}
var idKey = "logID"
// SetIDKey key of id in logentry
func SetIDKey(key string) {
idKey = key
}
// Deprecated: Log creates a new entry with an id
func Log(id string) *Entry {
entry := (*logrus.Logger)(log).WithField(idKey, id)
entry.Logger = (*logrus.Logger)(log)
return &Entry{Entry: entry}
}
// Deprecated: LogWithFields creates a new entry with an id and the given fields
func LogWithFields(id string, fields ...interface{}) *Entry {
e := Log(id)
return e.SetFields(fields...)
}
// New instantiates a new entry
func New() *Entry {
return &Entry{Entry: logrus.NewEntry((*logrus.Logger)(log))}
}
func OnError(err error) *Entry {
e := New()
return e.OnError(err)
}
func WithError(err error) *Entry {
e := New()
return e.WithError(err)
}
// WithFields creates a new entry without an id and the given fields
func WithFields(fields ...interface{}) *Entry {
return New().SetFields(fields...)
}
// OnError sets the error. The log will only be printed if err is not nil
func (e *Entry) OnError(err error) *Entry {
e.err = err
e.isOnError = true
return e
}
// SetFields sets the given fields on the entry. It panics if length of fields is odd
func (e *Entry) SetFields(fields ...interface{}) *Entry {
logFields := toFields(fields...)
return e.WithFields(logFields)
}
func (e *Entry) WithField(key string, value interface{}) *Entry {
e.Entry = e.Entry.WithField(key, value)
return e
}
func (e *Entry) WithFields(fields logrus.Fields) *Entry {
e.Entry = e.Entry.WithFields(fields)
return e
}
func (e *Entry) WithError(err error) *Entry {
e.Entry = e.Entry.WithError(err)
return e
}
func (e *Entry) WithTime(t time.Time) *Entry {
e.Entry = e.Entry.WithTime(t)
return e
}
func toFields(fields ...interface{}) logrus.Fields {
if len(fields)%2 != 0 {
return logrus.Fields{"oddFields": len(fields)}
}
logFields := make(logrus.Fields, len(fields)%2)
for i := 0; i < len(fields); i = i + 2 {
key := fields[i].(string)
logFields[key] = fields[i+1]
}
return logFields
}
func Debug(args ...interface{}) {
e := New()
e.log(func() { e.Entry.Debug(args...) })
}
func (e *Entry) Debug(args ...interface{}) {
e.log(func() { e.Entry.Debug(args...) })
}
func Debugln(args ...interface{}) {
e := New()
e.log(func() { e.Entry.Debugln(args...) })
}
func (e *Entry) Debugln(args ...interface{}) {
e.log(func() { e.Entry.Debugln(args...) })
}
func Debugf(format string, args ...interface{}) {
e := New()
e.log(func() { e.Entry.Debugf(format, args...) })
}
func (e *Entry) Debugf(format string, args ...interface{}) {
e.log(func() { e.Entry.Debugf(format, args...) })
}
func Info(args ...interface{}) {
e := New()
e.log(func() { e.Entry.Info(args...) })
}
func (e *Entry) Info(args ...interface{}) {
e.log(func() { e.Entry.Info(args...) })
}
func Infoln(args ...interface{}) {
e := New()
e.log(func() { e.Entry.Infoln(args...) })
}
func (e *Entry) Infoln(args ...interface{}) {
e.log(func() { e.Entry.Infoln(args...) })
}
func Infof(format string, args ...interface{}) {
e := New()
e.log(func() { e.Entry.Infof(format, args...) })
}
func (e *Entry) Infof(format string, args ...interface{}) {
e.log(func() { e.Entry.Infof(format, args...) })
}
func Trace(args ...interface{}) {
e := New()
e.log(func() { e.Entry.Trace(args...) })
}
func (e *Entry) Trace(args ...interface{}) {
e.log(func() { e.Entry.Trace(args...) })
}
func Traceln(args ...interface{}) {
e := New()
e.log(func() { e.Entry.Traceln(args...) })
}
func (e *Entry) Traceln(args ...interface{}) {
e.log(func() { e.Entry.Traceln(args...) })
}
func Tracef(format string, args ...interface{}) {
e := New()
e.log(func() { e.Entry.Tracef(format, args...) })
}
func (e *Entry) Tracef(format string, args ...interface{}) {
e.log(func() { e.Entry.Tracef(format, args...) })
}
func Warn(args ...interface{}) {
e := New()
e.log(func() { e.Entry.Warn(args...) })
}
func (e *Entry) Warn(args ...interface{}) {
e.log(func() { e.Entry.Warn(args...) })
}
func Warnln(args ...interface{}) {
e := New()
e.log(func() { e.Entry.Warnln(args...) })
}
func (e *Entry) Warnln(args ...interface{}) {
e.log(func() { e.Entry.Warnln(args...) })
}
func Warnf(format string, args ...interface{}) {
e := New()
e.log(func() { e.Entry.Warnf(format, args...) })
}
func (e *Entry) Warnf(format string, args ...interface{}) {
e.log(func() { e.Entry.Warnf(format, args...) })
}
func Warning(args ...interface{}) {
e := New()
e.log(func() { e.Entry.Warning(args...) })
}
func (e *Entry) Warning(args ...interface{}) {
e.log(func() { e.Entry.Warning(args...) })
}
func Warningln(args ...interface{}) {
e := New()
e.log(func() { e.Entry.Warningln(args...) })
}
func (e *Entry) Warningln(args ...interface{}) {
e.log(func() { e.Entry.Warningln(args...) })
}
func Warningf(format string, args ...interface{}) {
e := New()
e.log(func() { e.Entry.Warningf(format, args...) })
}
func (e *Entry) Warningf(format string, args ...interface{}) {
e.log(func() { e.Entry.Warningf(format, args...) })
}
func Error(args ...interface{}) {
e := New()
e.log(func() { e.Entry.Error(args...) })
}
func (e *Entry) Error(args ...interface{}) {
e.log(func() { e.Entry.Error(args...) })
}
func Errorln(args ...interface{}) {
e := New()
e.log(func() { e.Entry.Errorln(args...) })
}
func (e *Entry) Errorln(args ...interface{}) {
e.log(func() { e.Entry.Errorln(args...) })
}
func Errorf(format string, args ...interface{}) {
e := New()
e.log(func() { e.Entry.Errorf(format, args...) })
}
func (e *Entry) Errorf(format string, args ...interface{}) {
e.log(func() { e.Entry.Errorf(format, args...) })
}
func Fatal(args ...interface{}) {
e := New()
e.log(func() { e.Entry.Fatal(args...) })
}
func (e *Entry) Fatal(args ...interface{}) {
e.log(func() { e.Entry.Fatal(args...) })
}
func Fatalln(args ...interface{}) {
e := New()
e.log(func() { e.Entry.Fatalln(args...) })
}
func (e *Entry) Fatalln(args ...interface{}) {
e.log(func() { e.Entry.Fatalln(args...) })
}
func Fatalf(format string, args ...interface{}) {
e := New()
e.log(func() { e.Entry.Fatalf(format, args...) })
}
func (e *Entry) Fatalf(format string, args ...interface{}) {
e.log(func() { e.Entry.Fatalf(format, args...) })
}
func Panic(args ...interface{}) {
e := New()
e.log(func() { e.Entry.Panic(args...) })
}
func (e *Entry) Panic(args ...interface{}) {
e.log(func() { e.Entry.Panic(args...) })
}
func Panicln(args ...interface{}) {
e := New()
e.log(func() { e.Entry.Panicln(args...) })
}
func (e *Entry) Panicln(args ...interface{}) {
e.log(func() { e.Entry.Panic(args...) })
}
func Panicf(format string, args ...interface{}) {
e := New()
e.log(func() { e.Entry.Panicf(format, args...) })
}
func (e *Entry) Panicf(format string, args ...interface{}) {
e.log(func() { e.Entry.Panicf(format, args...) })
}
func (e *Entry) Log(level logrus.Level, args ...interface{}) {
e.log(func() { e.Entry.Log(level, args...) })
}
func Logf(level logrus.Level, format string, args ...interface{}) {
e := New()
e.log(func() { e.Entry.Logf(level, format, args...) })
}
func (e *Entry) Logf(level logrus.Level, format string, args ...interface{}) {
e.log(func() { e.Entry.Logf(level, format, args...) })
}
func Logln(level logrus.Level, args ...interface{}) {
e := New()
e.log(func() { e.Entry.Logln(level, args...) })
}
func (e *Entry) Logln(level logrus.Level, args ...interface{}) {
e.log(func() { e.Entry.Logln(level, args...) })
}
func (e *Entry) log(log func()) {
e = e.checkOnError()
if e == nil {
return
}
addCaller(e)
log()
}
func (e *Entry) checkOnError() *Entry {
if !e.isOnError {
return e
}
if e.err != nil {
return e.WithError(e.err)
}
return nil
}
func addCaller(e *Entry) {
_, file, no, ok := runtime.Caller(3)
if ok {
e.WithField("caller", fmt.Sprintf("%s:%d", file, no))
}
}
|
