Function findRcFile

src/commandLine.ts:178–199

(customConfigPath?: string)

}

function findRcFile(customConfigPath?: string): string | undefined {
  // If --config specified, use that exclusively
  if (customConfigPath) {
    if (existsSync(customConfigPath)) return customConfigPath;
    throw new Error(`Config file not found: ${customConfigPath}`);
  }

  // Check current directory
  for (const filename of ['.svelteesp32rc.json', '.svelteesp32rc']) {
    const cwdPath = path.join(process.cwd(), filename);
    if (existsSync(cwdPath)) return cwdPath;
  }

  // Check home directory
  const homeDirectory = homedir();
  for (const filename of ['.svelteesp32rc.json', '.svelteesp32rc']) {
    const homePath = path.join(homeDirectory, filename);
    if (existsSync(homePath)) return homePath;
  }

  return undefined;
}

function findPackageJson(rcFilePath: string): string | undefined {
  const rcDirectory = path.dirname(rcFilePath);