www.aleph1.co.uk Git - yaffs-website/blob - node_modules/parse-json/index.js

   1 'use strict';
   2 var errorEx = require('error-ex');
   3 var fallback = require('./vendor/parse');
   4
   5 var JSONError = errorEx('JSONError', {
   6         fileName: errorEx.append('in %s')
   7 });
   8
   9 module.exports = function (x, reviver, filename) {
  10         if (typeof reviver === 'string') {
  11                 filename = reviver;
  12                 reviver = null;
  13         }
  14
  15         try {
  16                 try {
  17                         return JSON.parse(x, reviver);
  18                 } catch (err) {
  19                         fallback.parse(x, {
  20                                 mode: 'json',
  21                                 reviver: reviver
  22                         });
  23
  24                         throw err;
  25                 }
  26         } catch (err) {
  27                 var jsonErr = new JSONError(err);
  28
  29                 if (filename) {
  30                         jsonErr.fileName = filename;
  31                 }
  32
  33                 throw jsonErr;
  34         }
  35 };