if err := cmd.ConfigAndEnvProcessing(); err != nil {
		fmt.Fprintf(os.Stderr, "Could not initialize: %v\n", err)
		exitCode := cmd.GetExitCode(err)
		os.Exit(exitCode)
	}

	rootCmd := cmd.GetRootCmd(os.Args[1:])

	log.EnableKlogWithCobra()

	if err := rootCmd.Execute(); err != nil {
		exitCode := cmd.GetExitCode(err)
		os.Exit(exitCode)
	}

	analyze.AnalyzerFoundIssuesError{}:                             ExitAnalyzerFoundIssues,
}

func TestKnownExitStrings(t *testing.T) {
	for err, wantCode := range KnownErrorCode {
		if code := GetExitCode(err); code != wantCode {
			t.Errorf("For %v want %v, but is %v", err, wantCode, code)
		}
	}

	// below here are non-zero exit codes that don't indicate an error with istioctl itself
	ExitAnalyzerFoundIssues = 79 // istioctl analyze found issues, for CI/CD
)

func GetExitCode(e error) int {
	if strings.Contains(e.Error(), "unknown command") {
		e = util.CommandParseError{Err: e}
	}

	switch e.(type) {
	case util.CommandParseError:
		return ExitIncorrectUsage