func setEnv(key, value string, t *testing.T) {
	t.Helper()
	err := os.Setenv(key, value)
	if err != nil {
		t.Fatalf("Couldn't set environment variable, err: %v", err)
	}
}

func mktemp(dir, prefix string, t *testing.T) string {
	t.Helper()
	tempDir, err := os.MkdirTemp(dir, prefix)
	if err != nil {
		t.Fatalf("Couldn't get current working directory, err: %v", err)
	}
	t.Logf("Created temporary dir: %v", tempDir)
	return tempDir
}

				cw, err = setupPodConfigdumpWriter(kubeClient, podName, podNamespace, false, c.OutOrStdout())
			} else {
				cw, err = setupFileConfigdumpWriter(configDumpFile, c.OutOrStdout())
				if err != nil {
					log.Warnf("couldn't parse envoy secrets dump: %v", err)
				}
			}
			if err != nil {
				return err
			}
			switch outputFormat {
			case summaryOutput:
				return cw.PrintSecretSummary()

type AnalyzerFoundIssuesError struct{}

// FileParseError indicates a provided file was unable to be parsed.
type FileParseError struct{}

const FileParseString = "Some files couldn't be parsed."

func (f AnalyzerFoundIssuesError) Error() string {
	var sb strings.Builder
	sb.WriteString(fmt.Sprintf("Analyzers found issues when analyzing %s.\n", analyzeTargetAsString()))