cli

Documentation

Overview

This 'cli' package contains small command library. It define 'Command' interface with one method which each command needs to implement. It provides framework 'Commander' with which one can register all commands. 'Commander' also takes care of executing the command.

This package should not use other package from this project. This package itself as small lib in this project.

Index

• type Command
• type Commander
  • func NewCommander(helpCmd Command, defaultCmd Command) *Commander
  • func (c *Commander) Register(name string, command Command)
  • func (c *Commander) ServeCommand(args []string) error

Types

type Command

type Command interface {
	Execute(ctx context.Context, args []string) error
}

type Commander

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

func NewCommander

func NewCommander(helpCmd Command, defaultCmd Command) *Commander

func (*Commander) Register

func (c *Commander) Register(name string, command Command)

func (*Commander) ServeCommand

func (c *Commander) ServeCommand(args []string) error