Method mkdir

src/models/FileSystem.js:164–184

* Make a directory (or series of nested directories) without throwing an error if it already exists. * * @param {string} filepath - The path to the directory. * @param {boolean} [_selfCall=false] - Internal flag to prevent infinite recursion. * @returns {Promise }

(filepath, _selfCall = false)

   * @returns {Promise<void>}
   */
  async mkdir(filepath, _selfCall = false) {
    try {
      await this._mkdir(filepath)
    } catch (err) {
      // If err is null then operation succeeded!
      if (err === null) return
      // If the directory already exists, that's OK!
      if (err.code === 'EEXIST') return
      // Avoid infinite loops of failure
      if (_selfCall) throw err
      // If we got a "no such file or directory error" backup and try again.
      if (err.code === 'ENOENT') {
        const parent = dirname(filepath)
        // Check to see if we've gone too far
        if (parent === '.' || parent === '/' || parent === filepath) throw err
        // Infinite recursion, what could go wrong?
        await this.mkdir(parent)
        await this.mkdir(filepath, true)
      }
    }
  }

  /**
   * Delete a file without throwing an error if it is already deleted.