Function saveUserCredentials

cli/src/utils/auth.ts:164–184

(user: User)

 * Save user credentials to file system.
 */
export const saveUserCredentials = (user: User): void => {
  const configDir = getConfigDir()
  const credentialsPath = getCredentialsPath()

  try {
    if (!fs.existsSync(configDir)) {
      fs.mkdirSync(configDir, { recursive: true })
    }

    const updatedData = { ...readCredentialsFile(), default: user }
    fs.writeFileSync(credentialsPath, JSON.stringify(updatedData, null, 2))
  } catch (error) {
    logger.error(
      {
        error: error instanceof Error ? error.message : String(error),
      },
      'Error saving credentials',
    )
    throw error
  }
}

/**
 * Clear user credentials from file system.