Fix: use Golang style

src/pkg/reg/adapter/dockerhub/adapter.go

@@ -134,8 +134,8 @@ func getAdapterInfo() *model.AdapterPattern {
 //
 //	so it is better to not hit the wall.
 func (a *adapter) limitAwareDo(method string, path string, body io.Reader) (*http.Response, error) {
-	var attempts_left int = 3
-	for attempts_left > 0 {
+	var attemptsLeft = 3
+	for attemptsLeft > 0 {
 		resp, err := a.client.Do(method, path, body)
 		if err != nil {
 			return resp, err
@@ -149,24 +149,23 @@ func (a *adapter) limitAwareDo(method string, path string, body io.Reader) (*htt
 			time.Sleep(time.Duration(seconds * 1000 * 1000 * 1000))
 			log.Info("Sleep finished, resuming operation")
 		} else {
-			remaining_req, err := strconv.ParseInt(resp.Header.Get("x-ratelimit-remaining"), 10, 64)
+			reqsLeft, err := strconv.ParseInt(resp.Header.Get("x-ratelimit-remaining"), 10, 64)
 			if err != nil {
 				return resp, err
 			}
-			if remaining_req < 8 {
-				reset_at, err := strconv.ParseInt(resp.Header.Get("x-ratelimit-reset"), 10, 64)
+			if reqsLeft < 8 {
+				resetTSC, err := strconv.ParseInt(resp.Header.Get("x-ratelimit-reset"), 10, 64)
 				if err != nil {
 					return resp, err
 				}
-				seconds := reset_at - time.Now().Unix()
+				seconds := resetTSC - time.Now().Unix()
 				log.Infof("Ratelimit exhaustion eminent, sleeping for %d seconds", seconds)
 				time.Sleep(time.Duration(seconds * 1000 * 1000 * 1000))
 				log.Info("Sleep finished, resuming operation")
-
 			}
 			return resp, err
 		}
-		attempts_left--
+		attemptsLeft--
 	}
 	return nil, errors.New("unable to get past dockerhub rate-limit")
 }