pkgcobra

Documentation

Index

• func Check(err error)
• func CheckBoundedArgs(argBounds Bounds, args []string) error
• func CheckFixedArgs(numArgs int, args []string) error
• func ErrorAndExit(format string, args ...interface{})
• func Run(run func(args []string) error) func(*cobra.Command, []string)
• func RunBoundedArgs(argBounds Bounds, run func(args []string) error) func(*cobra.Command, []string)
• func RunFixedArgs(numArgs int, run func(args []string) error) func(*cobra.Command, []string)
• type Bounds

Functions

func Check

func Check(err error)

Check checks the error.

func CheckBoundedArgs

func CheckBoundedArgs(argBounds Bounds, args []string) error

CheckBoundedArgs checks that the number of arguments is within the given Bounds.

func CheckFixedArgs

func CheckFixedArgs(numArgs int, args []string) error

CheckFixedArgs checks that the number of arguments equals numArgs.

func ErrorAndExit

func ErrorAndExit(format string, args ...interface{})

ErrorAndExit errors with the given format and args, and then exits.

func Run

func Run(run func(args []string) error) func(*cobra.Command, []string)

Run makes a new cobra run function that wraps the given function.

func RunBoundedArgs

func RunBoundedArgs(argBounds Bounds, run func(args []string) error) func(*cobra.Command, []string)

RunBoundedArgs makes a new cobra run function that checks that the number of args is within argBounds.

func RunFixedArgs

func RunFixedArgs(numArgs int, run func(args []string) error) func(*cobra.Command, []string)

RunFixedArgs makes a new cobra run function that checks that the number of args is equal to numArgs.

Types

type Bounds

type Bounds struct {
	Min int
	Max int
}

Bounds represent min and max bounds.