lint-error.js

'use strict';

require('colors');

var extend = require('./extend.js');

// [whitespace/blank_line] [3]
var category = /\[([a-z]+)\/([a-z0-9_+]+)\] \[([1-5])\]/i;

function LintError(line) {
  if (!line) {
    throw new Error('LintError: missing line');
  }

  var temp,
    parts = line.split('  ');

  this.line = line;

  // hack to handle reasons like this:
  // "Blank line at the end of a code block.  Is this needed?"
  if (parts.length === 4) {
    temp = [];
    temp.push(parts[0]);
    temp.push([parts[1], parts[2]].join('  '));
    temp.push(parts[3]);
    parts = temp;
  }

  temp = parts[0].split(':');
  this.file = temp[0];
  this.linenumber = temp[1];

  this.reason = parts[1];

  temp = parts[2].match(category);
  this.category = temp[1];
  this.sub_category = temp[2];
  this.level = temp[3];
}

/**
 * @return {String} this.line
 */
LintError.prototype.toString = function () {
  return this.line;
};

/**
 * Creates a plain Object based on properties of the LintError
 *
 * @return {Object}
 */
LintError.prototype.toObject = function () {
  var obj = extend({}, this);

  return obj;
};

module.exports = LintError;