Method #buildFileList

lib/internal/vfs/watcher.js:247–269

* Builds the list of files to track for recursive watching. * @param {string} dirPath The directory path * @param {string} relativePath The relative path from the watched root

(dirPath, relativePath)

   * @param {string} relativePath The relative path from the watched root
   */
  #buildFileList(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()) {
          // Recurse into subdirectory
          this.#buildFileList(fullPath, relPath);
        } else {
          // Track the file
          const stats = this.#getStatsFor(fullPath);
          this.#trackedFiles.set(fullPath, {
            stats,
            relativePath: relPath,
          });
        }
      }
    } catch {
      // Directory might not exist or be readable
    }
  }

  /**
   * Builds a list of direct children to track for non-recursive watching.