Function errorCodeFromName

packages/cli/src/commands/lint.ts:77–84

* Derive a stable, snake_case issue code from an error's class name. * e.g. `BigQueryServiceAccountParseError` -> `big_query_service_account_parse_error`, * `SpannerServiceAccountParseError` -> `spanner_service_account_parse_error`.

(errorName: string)

 * `SpannerServiceAccountParseError` -> `spanner_service_account_parse_error`.
 */
function errorCodeFromName(errorName: string): string {
  const code = errorName
    // Insert separators between case transitions (e.g. "ServiceAccount" -> "Service_Account").
    .replace(/([a-z0-9])([A-Z])/g, '$1_$2')
    .replace(/([A-Z]+)([A-Z][a-z])/g, '$1_$2')
    .toLowerCase()
  return code || 'integration_env_var_error'
}

/**
 * Generate the SQL/connection environment variables for the given integrations and surface any