feat: [AH-586]: Fix OCI tests and enable check on gitness repo (#2885)

* [AH-586]: Fix OCI tests and enable check on gitness repo

Makefile

@@ -55,16 +55,18 @@ test: generate  ## Run the go tests
 #
 ###############################################################################
 
-run: clean build
+run: ar-clean build
 	./gitness server .local.env || true
 
-ar-conformance-test: clean build
+ar-conformance-test: ar-clean build
 	./gitness server .local.env > logfile.log 2>&1 & echo $$! > server.PID
 	@sleep 10
-	./registry/tests/conformance_test.sh localhost:3000 || true
+	./registry/tests/conformance_test.sh localhost:3000
+	EXIT_CODE=$$?;
 	kill `cat server.PID`
 	@rm server.PID
 	@rm logfile.log
+	exit $$EXIT_CODE
 
 ar-hot-conformance-test:
 	rm -rf distribution-spec || true

registry/app/api/middleware/bandwidth_stats.go

@@ -81,7 +81,7 @@ func TrackBandwidthStat(h *oci.Handler) func(http.Handler) http.Handler {
 				info, err := h.GetRegistryInfo(r, true)
 				if err != nil {
 					log.Ctx(ctx).Error().Stack().Str("middleware",
-						"TrackBandwidthStat").Err(err).Msgf("error while putting bandwidth stat of artifact, %v",
+						"TrackBandwidthStat").Err(err).Msgf("error while putting bandwidth stat for artifact, %v",
 						err)
 					return
 				}
@@ -89,8 +89,8 @@ func TrackBandwidthStat(h *oci.Handler) func(http.Handler) http.Handler {
 				err = dbBandwidthStat(ctx, h.Controller, info, bandwidthType)
 				if err != nil {
 					log.Ctx(ctx).Error().Stack().Str("middleware",
-						"TrackBandwidthStat").Err(err).Msgf("error while putting bandwidth stat of artifact, %v",
-						err)
+						"TrackBandwidthStat").Err(err).Msgf("error while putting bandwidth stat for artifact [%s:%s], %v",
+						info.RegIdentifier, info.Image, err)
 					return
 				}
 			},
@@ -147,6 +147,5 @@ func getImageFromUpstreamProxy(ctx context.Context, c *docker.Controller, info p
 			return image, nil
 		}
 	}
-	//nolint:nilnil
-	return nil, nil
+	return nil, errors.New("image not found in upstream proxy")
 }