Method #toProviderPath

lib/internal/vfs/file_system.js:192–201

* Converts an absolute mounted path to a provider-relative POSIX path. * If not mounted, treats the path as already provider-relative. * @param {string} inputPath The path to convert * @returns {string}

(inputPath)

   * @returns {string}
   */
  #toProviderPath(inputPath) {
    if (this[kMounted] && this[kMountPoint]) {
      const resolved = isAbsolute(inputPath) ? inputPath : resolvePath(inputPath);
      if (!isUnderMountPoint(resolved, this[kMountPoint])) {
        throw createENOENT('open', inputPath);
      }
      return getRelativePath(resolved, this[kMountPoint]);
    }
    return pathPosix.normalize(inputPath);
  }

  /**
   * Converts a provider-relative path back to a mounted path.