Function findConfigFromEnv

tools/eslint-formatter-multi/src/lib/utils.ts:29–47

(
  env: NodeJS.ProcessEnv,
)

}

export function findConfigFromEnv(
  env: NodeJS.ProcessEnv,
): FormatterConfig | null {
  const configString = env['ESLINT_FORMATTER_CONFIG'];

  if (!configString || configString.trim() === '') {
    return null;
  }

  try {
    return JSON.parse(configString ?? '{}') as FormatterConfig;
  } catch (error) {
    console.error(
      'Error parsing ESLINT_FORMATTER_CONFIG environment variable:',
      stringifyError(error),
    );
    return null;
  }
}

function formatJson(results: ESLint.LintResult[]): string {
  return JSON.stringify(results, null, 2);