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)