SingleProgram API

NewSingleProgram

Creates a new single command program.

func NewSingleProgram(cfg *SingleProgramConfig) *SingleProgram

SingleProgramConfig

type SingleProgramConfig struct {
	Name                 string
	HelpName             string
	Usage                string
	UsageText            string
	ArgsUsage            string
	Version              string
	Description          string
	EnableBashCompletion bool
	HideHelp             bool
	HideHelpCommand      bool
	HideVersion          bool
	Flags                []Flag
}

SingleProgram Methods

Command

Sets the action function for the program.

func (c *SingleProgram) Command(command Action)

Run

Runs the program.

func (c *SingleProgram) Run()

Example

app := cli.NewSingleProgram(&cli.SingleProgramConfig{
	Name:    "myapp",
	Usage:   "My application",
	Version: "1.0.0",
	Flags: []cli.Flag{
		&cli.StringFlag{
			Name:  "name",
			Usage: "Your name",
		},
	},
})

app.Command(func(ctx *cli.Context) error {
	fmt.Println("Hello,", ctx.String("name"))
	return nil
})

app.Run()