cmd

Documentation

Index

• Variables
• func Error(err error)
• func Fatal(err error)
• func Mainify(entry func(*cobra.Command, []string) error) func(*cobra.Command, []string)
• func Warning(message string)

Variables

var TerminationSignals = []os.Signal{
	syscall.SIGINT,
	syscall.SIGTERM,
}

TODO: We may want to consider expanding this list.

Functions

func Error

func Error(err error)

func Fatal

func Fatal(err error)

func Mainify

func Mainify(entry func(*cobra.Command, []string) error) func(*cobra.Command, []string)

Mainify is a small utility that wraps a non-standard Cobra entry point (one returning an error) and generates a standard Cobra entry point. It's useful for entry points to be able to rely on defer-based cleanup, which doesn't occur if the entry point terminates the process. This method allows the entry point to indicate an error while still performing cleanup.

func Warning

func Warning(message string)