func addCommandHistoryEntry()

in plc4go/tools/plc4xpcapanalyzer/ui/config.go [147:168]

• 22 lines of code
• 7 McCabe index (conditional complexity)

func addCommandHistoryEntry(command string) {
	switch command {
	case "clear":
		return
	case "history":
		return
	}
	existingIndex := -1
	for i, lastCommand := range config.History.Last10Commands {
		if lastCommand == command {
			existingIndex = i
			break
		}
	}
	if existingIndex >= 0 {
		config.History.Last10Commands = append(config.History.Last10Commands[:existingIndex], config.History.Last10Commands[existingIndex+1:]...)
	}
	if len(config.History.Last10Commands) >= 10 {
		config.History.Last10Commands = config.History.Last10Commands[1:]
	}
	config.History.Last10Commands = append(config.History.Last10Commands, command)
}