initialize

Documentation

Index

• Variables
• func InitProject(sigAlgo crypto.SignatureAlgorithm, hashAlgo crypto.HashAlgorithm) *cli.Config
• func InitProjectWithServiceKey(privateKey crypto.PrivateKey, hashAlgo crypto.HashAlgorithm) *cli.Config
• type Config

Variables

var Cmd = &cobra.Command{
	Use:   "init",
	Short: "Initialize a new account profile",
	Run: func(cmd *cobra.Command, args []string) {
		if !cli.ConfigExists() || conf.Reset {
			var pconf *cli.Config
			serviceKeySigAlgo := crypto.StringToSignatureAlgorithm(conf.ServiceKeySigAlgo)
			serviceKeyHashAlgo := crypto.StringToHashAlgorithm(conf.ServiceKeyHashAlgo)
			if len(conf.ServicePrivateKey) > 0 {
				serviceKey := cli.MustDecodePrivateKeyHex(serviceKeySigAlgo, conf.ServicePrivateKey)
				pconf = InitProjectWithServiceKey(serviceKey, serviceKeyHashAlgo)
			} else {
				pconf = InitProject(serviceKeySigAlgo, serviceKeyHashAlgo)
			}
			serviceAcct := pconf.ServiceAccount()

			fmt.Printf("⚙️   Flow client initialized with service account:\n\n")
			fmt.Printf("👤  Address: 0x%x\n", serviceAcct.Address.Bytes())
			fmt.Printf("ℹ️   Start the emulator with this service account by running: flow emulator start\n")
		} else {
			fmt.Printf("⚠️   Flow configuration file already exists! Begin by running: flow emulator start\n")
		}
	},
}

Functions

func InitProject

func InitProject(sigAlgo crypto.SignatureAlgorithm, hashAlgo crypto.HashAlgorithm) *cli.Config

InitProject generates a new service key and saves project config.

func InitProjectWithServiceKey

func InitProjectWithServiceKey(privateKey crypto.PrivateKey, hashAlgo crypto.HashAlgorithm) *cli.Config

InitProjectWithServiceKey creates and saves a new project config using the specified service key.

Types

type Config

type Config struct {
	ServicePrivateKey  string `flag:"service-priv-key" info:"Service account private key"`
	ServiceKeySigAlgo  string `default:"ECDSA_P256" flag:"service-sig-algo" info:"Service account key signature algorithm"`
	ServiceKeyHashAlgo string `default:"SHA3_256" flag:"service-hash-algo" info:"Service account key hash algorithm"`
	Reset              bool   `default:"false" flag:"reset" info:"Reset flow.json config file"`
}