feat: Add logging middleware for better debugging.

pkg/proxy/server.go

@@ -1,6 +1,7 @@
 package proxy
 
 import (
+	"fmt"
 	"log"
 	"net/http"
 
@@ -22,7 +23,32 @@ func New(cfg *rest.Config, b bundle.Bundle, rr rewriter.ResourceRewriter) http.H
 	proxyHandler.ModifyResponse = proxyModifyResponse(rr) //nolint:bodyclose // false positive
 
 	r := mux.NewRouter()
+	r.Use(loggingMiddleware)
 	r.Handle("/api/v1/namespaces/{namespace}/pods/{pod}/log", LogsHandler(b))
 	r.PathPrefix("/").Handler(proxyHandler)
 	return r
 }
+
+type LogRecorder struct {
+	http.ResponseWriter
+	status int
+}
+
+func (r *LogRecorder) Write(p []byte) (int, error) {
+	return r.ResponseWriter.Write(p)
+}
+
+func (r *LogRecorder) WriteHeader(status int) {
+	r.status = status
+	r.ResponseWriter.WriteHeader(status)
+}
+
+func loggingMiddleware(next http.Handler) http.Handler {
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		writerWrap := &LogRecorder{
+			ResponseWriter: w,
+		}
+		next.ServeHTTP(writerWrap, r)
+		fmt.Println(writerWrap.status, r.Method, r.RequestURI)
+	})
+}