test patch cluster support for scan operation

generic_commands.go

@@ -3,6 +3,8 @@
 import (
 	"context"
 	"time"
+
+	"github.com/redis/go-redis/v9/internal/hashtag"
 )
 
 type GenericCmdable interface {
@@ -363,6 +365,9 @@
 		args = append(args, "count", count)
 	}
 	cmd := NewScanCmd(ctx, c, args...)
+	if hashtag.Present(match) {
+		cmd.SetFirstKeyPos(3)
+	}
 	_ = c(ctx, cmd)
 	return cmd
 }

go.mod

@@ -1,4 +1,4 @@
-module github.com/redis/go-redis/v9
+module github.com/ns-ofang/go-redis
 
 go 1.18
 
@@ -8,8 +8,3 @@ require (
 	github.com/cespare/xxhash/v2 v2.2.0
 	github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f
 )
-
-retract (
-	v9.5.4 // This version was accidentally released. Please use version 9.6.0 instead.
-	v9.5.3 // This version was accidentally released. Please use version 9.6.0 instead.
-)

internal/hashtag/hashtag.go

@@ -56,6 +56,18 @@ func Key(key string) string {
 	return key
 }
 
+func Present(key string) bool {
+	if key == "" {
+		return false
+	}
+	if s := strings.IndexByte(key, '{'); s > -1 {
+		if e := strings.IndexByte(key[s+1:], '}'); e > 0 {
+			return true
+		}
+	}
+	return false
+}
+
 func RandomSlot() int {
 	return rand.Intn(slotNumber)
 }