remove helper

backend/adrive/helper.go

@@ -1,43 +0,0 @@
-package adrive
-
-import (
-	"context"
-	"net/http"
-	"sync"
-
-	"github.com/rclone/rclone/fs"
-	"github.com/rclone/rclone/lib/pacer"
-	"github.com/rclone/rclone/lib/rest"
-)
-
-// Client contains the info for the Aliyun Drive API
-type AdriveClient struct {
-	mu           sync.RWMutex // Protecting read/writes
-	c            *rest.Client // The REST client
-	rootURL      string       // API root URL
-	driveID      string       // Drive ID
-	errorHandler func(resp *http.Response) error
-	pacer        *fs.Pacer // To pace the API calls
-}
-
-// NewClient takes an http.Client and makes a new api instance
-func NewAdriveClient(c *http.Client, rootURL string) *AdriveClient {
-	client := &AdriveClient{
-		c:       rest.NewClient(c),
-		rootURL: rootURL,
-	}
-	client.c.SetErrorHandler(errorHandler)
-	client.c.SetRoot(rootURL)
-
-	// Create a pacer using rclone's default exponential backoff
-	client.pacer = fs.NewPacer(
-		context.Background(),
-		pacer.NewDefault(
-			pacer.MinSleep(minSleep),
-			pacer.MaxSleep(maxSleep),
-			pacer.DecayConstant(decayConstant),
-		),
-	)
-
-	return client
-}