Function walk

packages/next-codemod/lib/agents-md.ts:546–579

(currentPath: string, partIndex: number)

  const results: string[] = []

  function walk(currentPath: string, partIndex: number): void {
    if (partIndex >= parts.length) {
      if (fs.existsSync(path.join(currentPath, 'package.json'))) {
        results.push(currentPath)
      }
      return
    }

    const part = parts[partIndex]

    if (part === '*') {
      if (!fs.existsSync(currentPath)) return
      try {
        for (const entry of fs.readdirSync(currentPath)) {
          const fullPath = path.join(currentPath, entry)
          if (isDirectory(fullPath)) {
            if (partIndex === parts.length - 1) {
              if (fs.existsSync(path.join(fullPath, 'package.json'))) {
                results.push(fullPath)
              }
            } else {
              walk(fullPath, partIndex + 1)
            }
          }
        }
      } catch {
        // Permission denied
      }
    } else if (part === '**') {
      walkRecursive(currentPath, results)
    } else {
      walk(path.join(currentPath, part), partIndex + 1)
    }
  }

  walk(cwd, 0)
  return results