fix: reset prompt state upon exiting watch mode (issue DiceDB#15)

cli/main.go

@@ -58,7 +58,8 @@ func Run(host string, port int) {
 			Fn: func(buf *prompt.Buffer) {
 				if dicedbClient.subscribed {
 					fmt.Println("Exiting watch mode.")
-					dicedbClient.subCancel()
+
+					dicedbClient.handleWatchModeExit()
 				} else {
 					handleExit()
 				}
@@ -173,6 +174,12 @@ func (c *DiceDBClient) handleWatchCommand(cmd string, args []string) {
 	go c.watchCommand(baseCmd, toArgInterface(args[1:])...)
 }
 
+func (c *DiceDBClient) handleWatchModeExit() {
+	c.subCancel()
+	c.subscribed = false
+	c.subType = ""
+}
+
 func (c *DiceDBClient) handleUnsubscribe() {
 	if !c.subscribed || c.subType != CmdSubscribe {
 		fmt.Println("Not subscribed to any channels.")

install.sh

@@ -56,4 +56,4 @@ echo "\n
 ╚═════╝ ╚═╝ ╚═════╝╚══════╝╚═════╝ ╚═════╝
 "
 echo "> if you get 'command not found' error, add '/usr/local/bin' to your 'PATH' variable."
-echo "\nDiceDB CLI installation complete ✓"
+echo "DiceDB CLI installation complete ✓"