Update travis scripts

.gitignore

@@ -0,0 +1 @@
+/node_modules

.travis.yml

@@ -1,9 +1,6 @@
-language: python
-python: "2.7"
+language: node_js
+node_js: "5.1"
 sudo: false
 branches:
-     only:
-          - master
-before_script: ./build/scripts/setup_credentials.sh
-script: ./build/scripts/deploy.sh
-
+    only:
+        - master

README.md

@@ -1,6 +1,6 @@
 # Apex EvalEx - Apex Expression Evaluator
 
-[![Build Status](https://travis-ci.org/jdcrensh/apex-evalex.svg?branch=master)](https://travis-ci.org/jdcrensh/apex-evalex)
+[![Build Status](https://travis-ci.org/jdcrensh/apex-evalex.svg?branch=master)](https://travis-ci.org/jdcrensh/apex-evalex) [![Coverage Status](https://coveralls.io/repos/github/jdcrensh/apex-evalex/badge.svg?branch=master)](https://coveralls.io/github/jdcrensh/apex-evalex?branch=master)
 
 <a href="https://githubsfdeploy.herokuapp.com?owner=jdcrensh&repo=apex-evalex">
   <img alt="Deploy to Salesforce"

lib/logger.js

@@ -0,0 +1,53 @@
+var _, logger, winston,
+  slice = [].slice;
+
+_ = require('lodash');
+
+winston = require('winston');
+
+winston.emitErrs = true;
+
+winston.cli();
+
+logger = new winston.Logger({
+  transports: [
+    new winston.transports.Console({
+      level: 'debug',
+      handleExceptions: true,
+      json: false,
+      prettyPrint: true,
+      colorize: true,
+      timestamp: false
+    })
+  ],
+  exitOnError: true
+});
+
+logger.cli();
+
+logger.setLevels({
+  error: 0,
+  warn: 1,
+  info: 2,
+  verbose: 3,
+  debug: 4,
+  silly: 5
+});
+
+logger.log = _.wrap(logger.log, function() {
+  var args, fn, level;
+  fn = arguments[0], args = 2 <= arguments.length ? slice.call(arguments, 1) : [];
+  level = args[0];
+  if (logger.levels[level] == null) {
+    args.unshift('info');
+  }
+  return fn.apply(logger, args);
+});
+
+logger.stream = {
+  write: function(message, encoding) {
+    return logger.info(message);
+  }
+};
+
+module.exports = logger;

lib/run_tests.coffee

@@ -0,0 +1,50 @@
+_ = require 'lodash'
+tooling = require 'jsforce-metadata-tools'
+logger = require './logger'
+
+conn = null
+srcDir = path.join '..', 'src'
+
+getDeployOpts = (extend={}) ->
+  _.extend
+    checkOnly: true
+    rollbackOnError: true
+    testLevel: 'RunLocalTests'
+    ignoreWarnings: false
+    username: process.env.SFDC_USERNAME
+    password: process.env.SFDC_PASSWORD
+    loginUrl: process.env.SFDC_LOGINURL
+    pollTimeout: 5000
+    pollInterval: 5000
+  , extend
+
+# Extends JSON.stringify for circular references
+JSON.stringifyCircular = (obj, indent) ->
+  cache = []
+  JSON.stringify obj, (key, value) ->
+    return if !!~cache.indexOf value
+    cache.push value if _.isObject value
+    value
+  , indent
+
+# Login and run tests
+async.auto
+  login: (done) ->
+    conn = new sf.Connection loginUrl: argv.loginurl
+    conn.login process.env.SFDC_USERNAME, process.env.SFDC_PASSWORD, (err) ->
+      done err, conn
+
+  runTests: ['login', (done, res) ->
+    logger.info 'Running tests...'
+    tooling.deployFromDirectory(srcDir, getDeployOpts()).then (res) ->
+      if argv.logLevel is 'verbose'
+        tooling.reportDeployResult res, logger, true
+
+      resJson = JSON.stringifyCircular res, '  '
+
+      if res.numberComponentErrors or res.numberTestErrors
+        done 'Tests failed'
+      else
+        done null, res
+    .catch done
+  ]