extra

Documentation

Overview

extra defines options for homi's extra command It supports encoding and decoding of extra data in genesis.json file

Source Files

Each file contains following contents

• cmd.go : Defines encode and decode functions for extra data
• decoder.go : Provides a decoder for extra data
• encoder.go : Provides an encoder for extra data
• flags.go : Defines command line options for extra command

Index

• Variables
• func Decode(extraData string) ([]byte, *types.IstanbulExtra, error)
• func Encode(vanity string, validators []common.Address) (string, error)

Variables

var (
	ExtraCommand = cli.Command{
		Name:  "extra",
		Usage: "Istanbul extraData manipulation",
		Subcommands: []cli.Command{
			{
				Action:    decode,
				Name:      "decode",
				Usage:     "To decode an Istanbul extraData",
				ArgsUsage: "<extra data>",
				Flags: []cli.Flag{
					extraDataFlag,
				},
				Description: `
		This command decodes extraData to vanity and validators.
		`,
			},
			{
				Action:    encode,
				Name:      "encode",
				Usage:     "To encode an Istanbul extraData",
				ArgsUsage: "<config file> or \"0xValidator1,0xValidator2...\"",
				Flags: []cli.Flag{
					configFlag,
					validatorsFlag,
					vanityFlag,
				},
				Description: `
		This command encodes vanity and validators to extraData. Please refer to example/config.toml.
		`,
			},
		},
	}
)

Functions

func Decode

func Decode(extraData string) ([]byte, *types.IstanbulExtra, error)

func Encode

func Encode(vanity string, validators []common.Address) (string, error)