rm wait for usr input on reset/rollback

FAB-15944 #done

Change-Id: If814bd46a6723a2eb76c8f67f7152373377b467b
Signed-off-by: senthil <cendhu@gmail.com>

peer/node/reset.go

@@ -6,10 +6,6 @@ SPDX-License-Identifier: Apache-2.0
 package node
 
 import (
-	"bufio"
-	"fmt"
-	"os"
-
 	"github.com/hyperledger/fabric/core/ledger/kvledger"
 	"github.com/spf13/cobra"
 )
@@ -23,9 +19,6 @@ var nodeResetCmd = &cobra.Command{
 	Short: "Resets the node.",
 	Long:  `Resets all channels to the genesis block. When the command is executed, the peer must be offline. When the peer starts after the reset, it will receive blocks starting with block number one from an orderer or another peer to rebuild the block store and state database.`,
 	RunE: func(cmd *cobra.Command, args []string) error {
-		fmt.Println("This will reset all channels to genesis blocks. Press enter to continue...")
-		reader := bufio.NewReader(os.Stdin)
-		reader.ReadBytes('\n')
 		return kvledger.ResetAllKVLedgers()
 	},
 }

peer/node/rollback.go

@@ -7,10 +7,6 @@ SPDX-License-Identifier: Apache-2.0
 package node
 
 import (
-	"bufio"
-	"fmt"
-	"os"
-
 	"github.com/hyperledger/fabric/core/ledger/kvledger"
 	"github.com/hyperledger/fabric/peer/common"
 	"github.com/pkg/errors"
@@ -39,11 +35,6 @@ var nodeRollbackCmd = &cobra.Command{
 		if channelID == common.UndefinedParamValue {
 			return errors.New("Must supply channel ID")
 		}
-
-		fmt.Printf("This will rollback channel [%s] to the block number [%d]. Press enter to continue...",
-			channelID, blockNumber)
-		reader := bufio.NewReader(os.Stdin)
-		reader.ReadBytes('\n')
 		return kvledger.RollbackKVLedger(channelID, blockNumber)
 	},
 }