upload: basic folder upload support

handlers/upload.go

@@ -5,6 +5,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"io"
+	"log"
 	"net/http"
 	"time"
 
@@ -18,6 +19,7 @@ func UploadFiles(client valkey.Client) func(w http.ResponseWriter, r *http.Reque
 	return func(w http.ResponseWriter, r *http.Request) {
 		err := r.ParseMultipartForm(125_000_000) // 1G max memory usage
 		if err != nil {
+			log.Println("error in parsing form: ", err.Error())
 			http.Error(w, err.Error(), http.StatusBadRequest)
 			return
 		}
@@ -26,6 +28,7 @@ func UploadFiles(client valkey.Client) func(w http.ResponseWriter, r *http.Reque
 		expiry_values := form.Value["expiry"]
 		expiry, err := time.ParseDuration(expiry_values[0])
 		if err != nil {
+			log.Println("error in getting expiry: ", err.Error())
 			http.Error(w, err.Error(), http.StatusBadRequest)
 			return
 		}