Function TempLogDirectory

internal/testutil/tmpdir.go:102–132

TempLogDirectory returns a temporary directory used for storing logs. If KOPIA_LOGS_DIR is provided.

(tb testing.TB)

// TempLogDirectory returns a temporary directory used for storing logs.
// If KOPIA_LOGS_DIR is provided.
func TempLogDirectory(tb testing.TB) string {
	tb.Helper()

	cleanName := strings.NewReplacer("/", "_", "\\", "_", ":", "_").Replace(tb.Name())

	tb.Helper()

	logsBaseDir := os.Getenv("KOPIA_LOGS_DIR")
	if logsBaseDir == "" {
		logsBaseDir = filepath.Join(os.TempDir(), "kopia-logs")
	}

	logsDir := filepath.Join(logsBaseDir, cleanName+"."+clock.Now().Local().Format("20060102150405"))

	require.NoError(tb, os.MkdirAll(logsDir, logsDirPermissions))

	tb.Cleanup(func() {
		if getEnvVarBool("KOPIA_KEEP_LOGS") {
			tb.Logf("logs preserved in %v", logsDir)
			return
		}

		if tb.Failed() && !getEnvVarBool("KOPIA_DISABLE_LOG_DUMP_ON_FAILURE") {
			dumpLogs(tb, logsDir)
		}

		os.RemoveAll(logsDir) //nolint:errcheck
	})

	return logsDir
}

func dumpLogs(tb testing.TB, dirname string) {
	tb.Helper()