config

Documentation

Index

• func Exists() bool
• type Config
  • func Default() (Config, error)
  • func LoadConfig() (Config, error)
  • func (cfg Config) Save() error
  • func (cfg Config) SetChainPath(path string) Config
  • func (cfg Config) SetIp(ip string) Config
  • func (cfg Config) SetPort(port int) Config
  • func (cfg Config) SetWalletsPath(path string) Config

Functions

func Exists

func Exists() bool

Exists checks if configuration file exists on disk.

Types

type Config

type Config struct {
	Ip          string `json:"ip"`
	Port        int    `json:"port"`
	ChainPath   string `json:"chain_path"`
	WalletsPath string `json:"wallets_path"`
}

Represents node configuration

func Default

func Default() (Config, error)

Default returns default node configuration.

func LoadConfig

func LoadConfig() (Config, error)

Load loads config from file.

func (Config) Save

func (cfg Config) Save() error

Save marshals config and saves it to a file.

func (Config) SetChainPath

func (cfg Config) SetChainPath(path string) Config

SetChainPath sets a path to block chain database.

func (Config) SetIp

func (cfg Config) SetIp(ip string) Config

SetIp sets node's ip.

func (Config) SetPort

func (cfg Config) SetPort(port int) Config

SetPort sets node's port.

func (Config) SetWalletsPath

func (cfg Config) SetWalletsPath(path string) Config

SetWalletsPath sets a path to wallets location.