Function setCwd

src/utils/Shell.ts:449–476

(path: string, relativeTo?: string)

 * Set the current working directory
 */
export function setCwd(path: string, relativeTo?: string): void {
  const resolved = isAbsolute(path)
    ? path
    : resolve(relativeTo || getFsImplementation().cwd(), path)
  // Resolve symlinks to match the behavior of pwd -P.
  // realpathSync throws ENOENT if the path doesn't exist - convert to a
  // friendlier error message instead of a separate existsSync pre-check (TOCTOU).
  let physicalPath: string
  try {
    physicalPath = getFsImplementation().realpathSync(resolved)
  } catch (e) {
    if (isENOENT(e)) {
      throw new Error(`Path "${resolved}" does not exist`)
    }
    throw e
  }

  setCwdState(physicalPath)
  if (process.env.NODE_ENV !== 'test') {
    try {
      logEvent('tengu_shell_set_cwd', {
        success: true,
      })
    } catch (_error) {
      // Ignore logging errors to prevent test failures
    }
  }
}