Method #rescanRecursive

lib/internal/vfs/watcher.js:205–227

* Recursively rescans for new entries. * @param {string} dirPath The directory path * @param {string} relativePath The relative path from watched root

(dirPath, relativePath)

   * @param {string} relativePath The relative path from watched root
   */
  #rescanRecursive(dirPath, relativePath) {
    try {
      const entries = this.#vfs.readdirSync(dirPath, { withFileTypes: true });
      for (const entry of entries) {
        const fullPath = join(dirPath, entry.name);
        const relPath = relativePath ?
          join(relativePath, entry.name) : entry.name;

        if (entry.isDirectory()) {
          this.#rescanRecursive(fullPath, relPath);
        } else if (!this.#trackedFiles.has(fullPath)) {
          const stats = this.#getStatsFor(fullPath);
          this.#trackedFiles.set(fullPath, {
            stats,
            relativePath: relPath,
          });
          this.emit('change', 'rename', this.#encodeFilename(relPath));
        }
      }
    } catch {
      // Directory might not exist or be readable
    }
  }

  /**
   * Gets stats for a specific path.