flag

package

v1.5.8-beta.0 Latest Latest Go to latest Published: Apr 27, 2017 License: Apache-2.0 Imports: 6 Imported by: 0

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func InitFlags()

InitFlags normalizes and parses the command line flags

func WarnWordSepNormalizeFunc(f *pflag.FlagSet, name string) pflag.NormalizedName

WarnWordSepNormalizeFunc changes and warns for flags that contain "_" separators

func WordSepNormalizeFunc(f *pflag.FlagSet, name string) pflag.NormalizedName

WordSepNormalizeFunc changes all flags that contain "_" separators

type StringFlag struct {
	// contains filtered or unexported fields
}

StringFlag is a string flag compatible with flags and pflags that keeps track of whether it had a value supplied or not.

func NewStringFlag(defaultVal string) StringFlag

func (f *StringFlag) Default(value string)

func (f StringFlag) Provided() bool

func (f *StringFlag) Set(value string) error

func (f StringFlag) String() string

func (f *StringFlag) Type() string

func (f StringFlag) Value() string

type Tristate int

Tristate is a flag compatible with flags and pflags that keeps track of whether it had a value supplied or not.

const (
	Unset Tristate = iota // 0
	True
	False
)

func (f *Tristate) Default(value bool)

func (f Tristate) Provided() bool

func (f *Tristate) Set(value string) error

func (f Tristate) String() string

func (f *Tristate) Type() string

func (f Tristate) Value() bool