code: function(file) {
      var filePath = path.resolve(file);
  
      if (filePath) {
        if (!fs.existsSync(filePath)) {
          fse.ensureFileSync(filePath);
        }
        return filePath;
      }
  
      return false;
    }
docs: Resolves file path, and ensures the file exist.
  
  @param {string} file - File path.
  @returns {string|boolean} Resolved file path, or false if path cannot be
  created.