optionally skip paths to log

This commit is contained in:
Dennis Hermsmeier 2020-08-18 09:15:07 +02:00
parent 6c374ad36b
commit 15bb12e2e4
1 changed files with 19 additions and 3 deletions

View File

@ -3,6 +3,7 @@ package ginlogrus
import (
"fmt"
"math"
"net/http"
"os"
"time"
@ -19,11 +20,22 @@ import (
var timeFormat = "02/Jan/2006:15:04:05 -0700"
// Logger is the logrus logger handler
func Logger(logger logrus.FieldLogger) gin.HandlerFunc {
func Logger(logger logrus.FieldLogger, notLogged ...string) gin.HandlerFunc {
hostname, err := os.Hostname()
if err != nil {
hostname = "unknow"
}
var skip map[string]struct{}
if length := len(notLogged); length > 0 {
skip = make(map[string]struct{}, length)
for _, p := range notLogged {
skip[p] = struct{}{}
}
}
return func(c *gin.Context) {
// other handler can change c.Path so:
path := c.Request.URL.Path
@ -40,6 +52,10 @@ func Logger(logger logrus.FieldLogger) gin.HandlerFunc {
dataLength = 0
}
if _, ok := skip[path]; ok {
return
}
entry := logger.WithFields(logrus.Fields{
"hostname": hostname,
"statusCode": statusCode,
@ -56,9 +72,9 @@ func Logger(logger logrus.FieldLogger) gin.HandlerFunc {
entry.Error(c.Errors.ByType(gin.ErrorTypePrivate).String())
} else {
msg := fmt.Sprintf("%s - %s [%s] \"%s %s\" %d %d \"%s\" \"%s\" (%dms)", clientIP, hostname, time.Now().Format(timeFormat), c.Request.Method, path, statusCode, dataLength, referer, clientUserAgent, latency)
if statusCode > 499 {
if statusCode >= http.StatusInternalServerError {
entry.Error(msg)
} else if statusCode > 399 {
} else if statusCode >= http.StatusBadRequest {
entry.Warn(msg)
} else {
entry.Info(msg)