feat: improve daemon check by logging existing PIDs to prevent duplicate instances

src/commands/cmd_watch.go

@@ -28,13 +28,17 @@ func NewWatchCmd(history *models.History) *cobra.Command {
 				if err == nil {
 					pids := strings.Fields(string(out))
 					myPid := os.Getpid()
+					otherPids := []string{}
 					for _, pidStr := range pids {
 						pid, err := strconv.Atoi(pidStr)
 						if err == nil && pid != myPid {
-							log.Warn().Msg("kcm daemon is already running. Exiting to avoid duplicate daemons.")
-							os.Exit(1)
+							otherPids = append(otherPids, pidStr)
 						}
 					}
+					if len(otherPids) > 0 {
+						log.Warn().Strs("pids", otherPids).Msg("kcm daemon is already running. Exiting to avoid duplicate daemons.")
+						os.Exit(1)
+					}
 				}
 
 				// Set log file path since we are daemonizing