gofacade

README

gofacade - Facade Pattern for CLI

• Facade Pattern design.
• mitchellh/cli package is encapsulated.

Sample Code

See spiegel-im-spiegel/astrocalc.

License

These codes are licensed under CC0.

Documentation

Overview

Package gofacade for CLI Application

These codes are licensed under CC0. http://creativecommons.org/publicdomain/zero/1.0/

Index

• Constants
• type Context
  • func NewContext(r io.Reader, w, e io.Writer) *Context
• type Facade
  • func NewFacade(cxt *Context) *Facade
  • func (f *Facade) AddCommand(name string, command cli.Command)
  • func (f *Facade) Run(appName, version string, args []string) (int, error)

Constants

const (
	ExitSuccess = iota
	ExitFailure
)

Exit Status

Types

type Context

type Context struct {
	//Embedded BasicUi
	*cli.BasicUi
}

Context inheritance cli.BasicUi

func NewContext

func NewContext(r io.Reader, w, e io.Writer) *Context

NewContext returns a new Context instance

type Facade

type Facade struct {
	//UI defines user interface of the Cli
	Cxt *Context
	// contains filtered or unexported fields
}

Facade is context of facade

func NewFacade

func NewFacade(cxt *Context) *Facade

NewFacade returns a new Facade instance

func (*Facade) AddCommand

func (f *Facade) AddCommand(name string, command cli.Command)

AddCommand add command

func (*Facade) Run

func (f *Facade) Run(appName, version string, args []string) (int, error)

Run facade