func getExitStatusFromError()

in pkg/sshd/ssh_exec.go [57:77]

• 17 lines of code
• 5 McCabe index (conditional complexity)

func getExitStatusFromError(err error) int {
	if err == nil {
		return 0
	}

	exitErr, ok := err.(*exec.ExitError)
	if !ok {
		return 1
	}

	waitStatus, ok := exitErr.Sys().(syscall.WaitStatus)
	if !ok {
		if exitErr.Success() {
			return 0
		}

		return 1
	}

	return waitStatus.ExitStatus()
}