/*
 * node-htmlprocessor
 * https://github.com/dciccale/node-htmlprocessor
 *
 * Copyright (c) 2013-2023 Denis Ciccale (@dciccale)
 * Licensed under the MIT license.
 * https://github.com/dciccale/node-htmlprocessor/blob/master/LICENSE-MIT
 */

'use strict';

var fs = require('fs');

module.exports = Parser;

function Parser(options) {
  this.options = options || {};
  this.listFile = null;

  if (this.options && this.options.list) {
    // Set our log file as a writestream variable with the 'a' flag
    this.listFile = fs.createWriteStream(this.options.list, {
      flags: 'a',
      encoding: 'utf8',
      mode: parseInt('744', 8)
    });
  }

  // Set up regular expressions
  /*
   * 
   * - type (required) js, css, attr, remove, template, include
   * - target|attribute (optional) i.e. dev, prod, release or attributes like [href] [src]
   * - value (optional) i.e. script.min.js
   */
  this.regStart = new RegExp(
    ')*'
  );

  // 
  this.regEnd = new RegExp(
    '(?:'
  );

  // 
  this.cssHref = /^\s*