flags

Documentation

Index

• Constants
• func FlagString(f cli.Flag) string
• func Merge(groups ...[]cli.Flag) []cli.Flag
• func MigrateGlobalFlags(ctx *cli.Context)
• func NewApp(usage string) *cli.App

Constants

const (
	EthCategory        = "ETHEREUM"
	LightCategory      = "LIGHT CLIENT"
	DevCategory        = "DEVELOPER CHAIN"
	EthashCategory     = "ETHASH"
	TxPoolCategory     = "TRANSACTION POOL"
	PerfCategory       = "PERFORMANCE TUNING"
	AccountCategory    = "ACCOUNT"
	APICategory        = "API AND CONSOLE"
	NetworkingCategory = "NETWORKING"
	MinerCategory      = "MINER"
	GasPriceCategory   = "GAS PRICE ORACLE"
	VMCategory         = "VIRTUAL MACHINE"
	LoggingCategory    = "LOGGING AND DEBUGGING"
	MetricsCategory    = "METRICS AND STATS"
	MiscCategory       = "MISC"
	DeprecatedCategory = "ALIASED (deprecated)"
)

Functions

func FlagString

func FlagString(f cli.Flag) string

FlagString prints a single flag in help.

func Merge

func Merge(groups ...[]cli.Flag) []cli.Flag

Merge merges the given flag slices.

func MigrateGlobalFlags

func MigrateGlobalFlags(ctx *cli.Context)

MigrateGlobalFlags makes all global flag values available in the context. This should be called as early as possible in app.Before.

Example:

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

is equivalent after calling this method with:

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

i.e. in the subcommand Action function of 'account new', ctx.Bool("lightkdf) will return true even if --lightkdf is set as a global option.

This function may become unnecessary when https://github.com/urfave/cli/pull/1245 is merged.

func NewApp

func NewApp(usage string) *cli.App

NewApp creates an app with sane defaults.