flags

package

v0.3.12 Latest Latest Go to latest Published: Feb 10, 2021 License: GPL-3.0 Imports: 4 Imported by: 0

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Valid go.mod file

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type Handler func(f *Set, args []string) error

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

func (h *Help) Add(line string)

type HelpCB func(h *Help)

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

func New(f *flag.FlagSet, output io.Writer) *Set

func NewRoot(output io.Writer) *Set

func (f *Set) Add(name string) *Set

func (f *Set) Args() []string

func (f *Set) Define(cb func(*flag.FlagSet) HelpCB) *Set

func (f *Set) Do() error

func (f *Set) Handler(h Handler) *Set

func (f *Set) Parse(args []string) (sub *Set, trail []string)

func (f *Set) ParseCommandline() (sub *Set, trail []string)

func (f *Set) Usage(ex int)