cmdutil

Documentation

Index

• Constants
• Variables
• func CheckErr(err error)

Constants

const (
	DefaultErrorExitCode = 1
)

Variables

var ErrExit = fmt.Errorf("exit")

ErrExit may be passed to CheckError to instruct it to output nothing but exit with status code 1.

Functions

func CheckErr

func CheckErr(err error)

CheckErr prints a user friendly error to STDERR and exits with a non-zero exit code. Unrecognized errors will be printed with an "error: " prefix.

This method is generic to the command in use and may be used by non-Kubectl commands.

Example:

func main() {
	cmd := NewRootCommand()

	if err := cmd.Execute(); err != nil {
		cmdutil.CheckErr(err)
	}
}