Function actionStart

main.go:108–192

(c *cli.Context)

}

func actionStart(c *cli.Context) (err error) {
	password := ""
	// check if there is an account
	n := onchain.NumOfAccounts(dosPath)
	if n == 0 {
		password, err = createWallet()
		if err != nil {
			fmt.Println("CreateWallet Error : ", err)
			return
		}
	} else {
		// check if password is in env variable
		password = os.Getenv("PASSPHRASE")
		if len(password) == 0 {
			password = getPassword("Enter Password: ")
		}
	}

	key, err := onchain.ReadEthKey(dosPath, password)
	if err != nil {
		fmt.Println("ReadEthKey Error : ", err)
		return
	}
	log.Init(key.Address.Bytes()[:])

	//Read Configuration
	config := &configuration.Config{}
	if err := config.LoadConfig(); err != nil {
		fmt.Println("LoadConfig Error : ", err)
		return err
	}
	//Check if config has all information
	if len(config.ChainNodePool) == 0 {
		fmt.Println("Please provides geth ws address in config.json")
		return nil
	}

	hasWsAddr := false
	for _, gethAddr := range config.ChainNodePool {
		if strings.Contains(gethAddr, "ws://") ||
			strings.Contains(gethAddr, "wss://") {
			hasWsAddr = true
			break
		}

	}
	if !hasWsAddr {
		fmt.Println("Please provides at least one geth ws address in config.json")
		return nil
	}

	//fErr, err := os.OpenFile(logFile, os.O_APPEND|os.O_WRONLY|os.O_CREATE, 0666)
	//if err != nil {
	//	fmt.Println("OpenLogFile err ", err)
	//	return err
	//}
	//if config.VERSION != Version {
	//	fmt.Println("config version ", config.VERSION, " not match with binary version ", Version)