gorillajs/app/plugins/ssl/node_modules/yamljs/lib/Pattern.js

A smart development environment designed to easily install and neatly manage web applications. Gorilla JS frees you from the repetitive daily tasks like apps installation, database management, creation of virtual environment, server configuration… And it

// Generated by CoffeeScript 1.12.4
var Pattern;

Pattern = (function() {
  Pattern.prototype.regex = null;

  Pattern.prototype.rawRegex = null;

  Pattern.prototype.cleanedRegex = null;

  Pattern.prototype.mapping = null;

  function Pattern(rawRegex, modifiers) {
    var _char, capturingBracketNumber, cleanedRegex, i, len, mapping, name, part, subChar;
    if (modifiers == null) {
      modifiers = '';
    }
    cleanedRegex = '';
    len = rawRegex.length;
    mapping = null;
    capturingBracketNumber = 0;
    i = 0;
    while (i < len) {
      _char = rawRegex.charAt(i);
      if (_char === '\\') {
        cleanedRegex += rawRegex.slice(i, +(i + 1) + 1 || 9e9);
        i++;
      } else if (_char === '(') {
        if (i < len - 2) {
          part = rawRegex.slice(i, +(i + 2) + 1 || 9e9);
          if (part === '(?:') {
            i += 2;
            cleanedRegex += part;
          } else if (part === '(?<') {
            capturingBracketNumber++;
            i += 2;
            name = '';
            while (i + 1 < len) {
              subChar = rawRegex.charAt(i + 1);
              if (subChar === '>') {
                cleanedRegex += '(';
                i++;
                if (name.length > 0) {
                  if (mapping == null) {
                    mapping = {};
                  }
                  mapping[name] = capturingBracketNumber;
                }
                break;
              } else {
                name += subChar;
              }
              i++;
            }
          } else {
            cleanedRegex += _char;
            capturingBracketNumber++;
          }
        } else {
          cleanedRegex += _char;
        }
      } else {
        cleanedRegex += _char;
      }
      i++;
    }
    this.rawRegex = rawRegex;
    this.cleanedRegex = cleanedRegex;
    this.regex = new RegExp(this.cleanedRegex, 'g' + modifiers.replace('g', ''));
    this.mapping = mapping;
  }

  Pattern.prototype.exec = function(str) {
    var index, matches, name, ref;
    this.regex.lastIndex = 0;
    matches = this.regex.exec(str);
    if (matches == null) {
      return null;
    }
    if (this.mapping != null) {
      ref = this.mapping;
      for (name in ref) {
        index = ref[name];
        matches[name] = matches[index];
      }
    }
    return matches;
  };

  Pattern.prototype.test = function(str) {
    this.regex.lastIndex = 0;
    return this.regex.test(str);
  };

  Pattern.prototype.replace = function(str, replacement) {
    this.regex.lastIndex = 0;
    return str.replace(this.regex, replacement);
  };

  Pattern.prototype.replaceAll = function(str, replacement, limit) {
    var count;
    if (limit == null) {
      limit = 0;
    }
    this.regex.lastIndex = 0;
    count = 0;
    while (this.regex.test(str) && (limit === 0 || count < limit)) {
      this.regex.lastIndex = 0;
      str = str.replace(this.regex, replacement);
      count++;
    }
    return [str, count];
  };

  return Pattern;

})();

module.exports = Pattern;