Function findNearestCodeGraphRoot

src/directory.ts:158–177

(startPath: string)

}

export function findNearestCodeGraphRoot(startPath: string): string | null {
  let current = path.resolve(startPath);
  const root = path.parse(current).root;

  while (current !== root) {
    if (isInitialized(current)) {
      return current;
    }
    const parent = path.dirname(current);
    if (parent === current) break; // Reached filesystem root
    current = parent;
  }

  // Check root as well
  if (isInitialized(current)) {
    return current;
  }

  return null;
}

/** Heavy/irrelevant directory names the sub-project scan never descends into. */
const SUBPROJECT_SCAN_SKIP = new Set([