cli

Documentation

Index

• Variables
• func Run(sub Sub) (*cmd.State, error)
• type Cmd
• type Sub
  • func (sub Sub) Print() error
  • func (sub Sub) Route() (*Cmd, error)

Variables

var (
	// ErrArgInvalid means invalid args.
	ErrArgInvalid = errors.New("cli: invalid arg specified")

	// ErrArgNone means no args.
	ErrArgNone = errors.New("cli: no args specified")
)

Functions

func Run

func Run(sub Sub) (*cmd.State, error)

Run boots and then starts the cmdfn from given subcmd.

Types

type Cmd

type Cmd struct {
	Help error
	Min  int
	Sub  Sub
	Fn   fn
	// contains filtered or unexported fields
}

Cmd represents a cmd.

type Sub

type Sub map[string]*Cmd

Sub represents subcmd layout.

func (Sub) Print

func (sub Sub) Print() error

Print prints logo and helps.

func (Sub) Route

func (sub Sub) Route() (*Cmd, error)

Route returns follow up cmd for given subcmd.