error-formatter

error-formatter

Formate error to string or json, for log use.

Install

npm install error-formatter

Usage

var formater = require('error-formatter');
 
var err = new Error('test error');
err.host = '127.0.0.1';
err.code = 'DUPLICATE';
err.url = '/error';
err.data = {foo: 'bar'};
 
var msg = formater(err);
var json = formater.json(err);
var both = formater.bot(err);   // yield {text: text, json: json}

yield

2014-07-07 15:11:26.421 nodejs.ErrorException: DUPLICATEError: test error (127.0.0.1)
    at Object.<anonymous> (/Users/deadhorse/git/error-formatter/test/index.test.js:15:11)
    at Module._compile (module.js:449:26)
    at Object.Module._extensions..js (module.js:467:10)
    at Module.load (module.js:349:32)
    at Function.Module._load (module.js:305:12)
    at Module.require (module.js:357:17)
    at require (module.js:373:17)
    at /Users/deadhorse/git/error-formatter/node_modules/mocha/lib/mocha.js:172:27
    at Array.forEach (native)
    at Mocha.loadFiles (/Users/deadhorse/git/error-formatter/node_modules/mocha/lib/mocha.js:169:14)
    at Mocha.run (/Users/deadhorse/git/error-formatter/node_modules/mocha/lib/mocha.js:356:31)
    at Object.<anonymous> (/Users/deadhorse/git/error-formatter/node_modules/mocha/bin/_mocha:366:16)
    at Module._compile (module.js:449:26)
    at Object.Module._extensions..js (module.js:467:10)
    at Module.load (module.js:349:32)
    at Function.Module._load (module.js:305:12)
    at Function.Module.runMain (module.js:490:10)
    at startup (node.js:124:16)
    at node.js:803:3
pid: 91000
Host: dead-horsedeMacBook-Pro.local
URL: /error
Data: {"foo":"bar"}
2014-07-07 15:11:26.421

License

MIT