commands

type Impl ¶

type Impl struct {
	Reg Lister
}

func (i Impl) Exec(ctx context.Context, ec *command.ExecContext, args []string) error

type Lister ¶

type Lister interface {
	Names() []string
}

Lister reports the names of registered commands. The registry satisfies this interface; using it here keeps commands decoupled from the concrete type.