types

Documentation

Overview

Package utils contains internal helper functions for go-ethereum commands.

Index

• Constants
• Variables
• func Fatalf(format string, args ...interface{})
• func MakeConsolePreloads(ctx *cli.Context) []string
• func MigrateFlags(action func(ctx *cli.Context) error) func(*cli.Context) error
• func NewApp(gitCommit, usage string) *cli.App
• type ChainIdType
  • func Bytes2ChainId(b []byte) ChainIdType
  • func Hex2ChainId(s string) ChainIdType
  • func (c ChainIdType) Hex() string
  • func (c ChainIdType) MarshalText() ([]byte, error)
  • func (c *ChainIdType) SetBytes(b []byte)
  • func (c *ChainIdType) UnmarshalJSON(input []byte) error
  • func (c *ChainIdType) UnmarshalText(input []byte) error
• type Config

Constants

const (
	ChainIdSize = 64
)

Variables

var (
	//account
	KeyStoreDirFlag = common.DirectoryFlag{
		Name:  "keystore",
		Usage: "Directory for the keystore (default = inside the homedir)",
	}

	// ATM the url is left to the user and deployment to
	JSpathFlag = cli.StringFlag{
		Name:  "jspath",
		Usage: "JavaScript root path for `loadScript`",
		Value: ".",
	}
	ExecFlag = cli.StringFlag{
		Name:  "exec",
		Usage: "Execute JavaScript statement",
	}
	PreloadJSFlag = cli.StringFlag{
		Name:  "preload",
		Usage: "Comma separated list of JavaScript files to preload into the console",
	}
)

Functions

func Fatalf

func Fatalf(format string, args ...interface{})

Fatalf formats a message to standard error and exits the program. The message is also printed to standard output if standard error is redirected to a different file.

func MakeConsolePreloads

func MakeConsolePreloads(ctx *cli.Context) []string

MakeConsolePreloads retrieves the absolute paths for the console JavaScript scripts to preload before starting.

func MigrateFlags

func MigrateFlags(action func(ctx *cli.Context) error) func(*cli.Context) error

MigrateFlags sets the global flag from a local flag when it's set. This is a temporary function used for migrating old command/flags to the new format.

e.g. drep account new --keystore /tmp/mykeystore --lightkdf

is equivalent after calling this method with:

drep --keystore /tmp/mykeystore --lightkdf account new

This allows the use of the existing configuration functionality. When all flags are migrated this function can be removed and the existing configuration functionality must be changed that is uses local flags

func NewApp

func NewApp(gitCommit, usage string) *cli.App

NewApp creates an app with sane defaults.

Types

type ChainIdType

type ChainIdType [ChainIdSize]byte

func Bytes2ChainId

func Bytes2ChainId(b []byte) ChainIdType

func Hex2ChainId

func Hex2ChainId(s string) ChainIdType

func (ChainIdType) Hex

func (c ChainIdType) Hex() string

func (ChainIdType) MarshalText

func (c ChainIdType) MarshalText() ([]byte, error)

func (*ChainIdType) SetBytes

func (c *ChainIdType) SetBytes(b []byte)

func (*ChainIdType) UnmarshalJSON

func (c *ChainIdType) UnmarshalJSON(input []byte) error

UnmarshalJSON implements json.Unmarshaler.

func (*ChainIdType) UnmarshalText

func (c *ChainIdType) UnmarshalText(input []byte) error

UnmarshalText implements encoding.TextUnmarshaler

type Config

type Config struct {
	console.Config
}