Use alternate method to get header values

seanlane · seanlane · commit 2b66c2d7eb6f · 2022-09-09T12:24:09.000-06:00
Reading the issue at gin-gonic/gin#1453 seems to indicate an issue with retrieving the header values with the method `c.GetHeader`, so will try `c.Writer.Header().Get` instead.
diff --git a/logr.go b/logr.go
@@ -33,7 +33,7 @@ func Ginlogr(logger logr.Logger, timeFormat string, utc, addToReqContext bool, w
 		query := c.Request.URL.RawQuery
 		reqLogger := logger
 		for _, headerKey := range withHeaders {
-			reqLogger = reqLogger.WithValues(headerKey, c.GetHeader(headerKey))
+			reqLogger = reqLogger.WithValues(headerKey, c.Writer.Header().Get(headerKey))
 		}
 		if addToReqContext {
 			c.Request = c.Request.Clone(logr.NewContext(c.Request.Context(), reqLogger))

Original file line number	Diff line number	Diff line change
`@@ -33,7 +33,7 @@ func Ginlogr(logger logr.Logger, timeFormat string, utc, addToReqContext bool, w`
`33`	`33`	`query := c.Request.URL.RawQuery`
`34`	`34`	`reqLogger := logger`
`35`	`35`	`for _, headerKey := range withHeaders {`
`36`		`- reqLogger = reqLogger.WithValues(headerKey, c.GetHeader(headerKey))`
	`36`	`+ reqLogger = reqLogger.WithValues(headerKey, c.Writer.Header().Get(headerKey))`
`37`	`37`	`}`
`38`	`38`	`if addToReqContext {`
`39`	`39`	`c.Request = c.Request.Clone(logr.NewContext(c.Request.Context(), reqLogger))`