mirror of
https://github.com/openimsdk/open-im-server.git
synced 2025-11-04 03:13:15 +08:00
61 lines
1010 B
Go
61 lines
1010 B
Go
/*
|
|
** description("get the name and line number of the calling file hook").
|
|
** copyright('tuoyun,www.tuoyun.net').
|
|
** author("fg,Gordon@tuoyun.net").
|
|
** time(2021/3/16 11:26).
|
|
*/
|
|
package log
|
|
|
|
import (
|
|
"fmt"
|
|
"github.com/sirupsen/logrus"
|
|
"runtime"
|
|
"strings"
|
|
)
|
|
|
|
type fileHook struct{}
|
|
|
|
func newFileHook() *fileHook {
|
|
return &fileHook{}
|
|
}
|
|
|
|
func (f *fileHook) Levels() []logrus.Level {
|
|
return logrus.AllLevels
|
|
}
|
|
|
|
func (f *fileHook) Fire(entry *logrus.Entry) error {
|
|
entry.Data["FilePath"] = findCaller(6)
|
|
return nil
|
|
}
|
|
|
|
func findCaller(skip int) string {
|
|
file := ""
|
|
line := 0
|
|
for i := 0; i < 10; i++ {
|
|
file, line = getCaller(skip + i)
|
|
if !strings.HasPrefix(file, "log") {
|
|
break
|
|
}
|
|
}
|
|
return fmt.Sprintf("%s:%d", file, line)
|
|
}
|
|
|
|
func getCaller(skip int) (string, int) {
|
|
_, file, line, ok := runtime.Caller(skip)
|
|
if !ok {
|
|
return "", 0
|
|
}
|
|
|
|
n := 0
|
|
for i := len(file) - 1; i > 0; i-- {
|
|
if file[i] == '/' {
|
|
n++
|
|
if n >= 2 {
|
|
file = file[i+1:]
|
|
break
|
|
}
|
|
}
|
|
}
|
|
return file, line
|
|
}
|