Fix Travis Errors

- affects TryGhost#91
- Move dataProvider initialization outside constructor
- Add travis sqlite config that enables debug
- Add grunt-cli installation to travis before_script

.travis.yml

@@ -4,4 +4,6 @@ node_js:
   - "0.10"
   - "0.8"
 git:
-  submodules: false
+  submodules: false
+before_script:
+  - npm install -g grunt-cli

app.js

@@ -94,7 +94,7 @@
     // Expose the promise we will resolve after our pre-loading
     ghost.loaded = loading.promise;
 
-    when.all([filters.loadCoreFilters(ghost), helpers.loadCoreHelpers(ghost)]).then(function () {
+    when.all([ghost.dataProvider().init(), filters.loadCoreFilters(ghost), helpers.loadCoreHelpers(ghost)]).then(function () {
 
         /**
          * API routes..

config.js

@@ -63,6 +63,14 @@
             }
         },
 
+        travis: {
+            client: 'sqlite3',
+            connection: {
+                filename: './core/shared/data/tests.db'
+            },
+            debug: true
+        },
+
         development: {
             client: 'sqlite3',
             connection: {

core/shared/models/dataProvider.bookshelf.js

@@ -6,31 +6,44 @@
 (function () {
     "use strict";
 
-    var knex = require('./knex_init'),
+    var _ = require('underscore'),
+        knex = require('./knex_init'),
         PostsProvider = require('./dataProvider.bookshelf.posts'),
         UsersProvider = require('./dataProvider.bookshelf.users'),
         SettingsProvider = require('./dataProvider.bookshelf.settings'),
         DataProvider,
-        instance;
+        instance,
+        defaultOptions = {
+            autoInit: false
+        };
+
+    DataProvider = function (options) {
+        options = _.defaults(options || {}, defaultOptions);
 
-    DataProvider = function () {
         if (!instance) {
             instance = this;
-            knex.Schema.hasTable('posts').then(null, function () {
-                // Simple bootstraping of the data model for now.
-                var migration = require('../data/migration/001');
-
-                return migration.down().then(function () {
-                    return migration.up();
-                });
-            }).then(function () {
-                console.log('all done....');
-            });
+
+            if (options.autoInit) {
+                this.init();
+            }
         }
 
         return instance;
     };
 
+    DataProvider.prototype.init = function () {
+        return knex.Schema.hasTable('posts').then(null, function () {
+            // Simple bootstraping of the data model for now.
+            var migration = require('../data/migration/001');
+
+            return migration.down().then(function () {
+                return migration.up();
+            });
+        }).then(function () {
+            console.log('DataProvider ready');
+        });
+    };
+
     DataProvider.prototype.posts = new PostsProvider();
     DataProvider.prototype.users = new UsersProvider();
     DataProvider.prototype.settings = new SettingsProvider();

package.json

@@ -23,7 +23,6 @@
   },
   "devDependencies": {
     "grunt": "~0.4.1",
-    "grunt-cli": "0.1.9",
     "grunt-jslint": "0.2.x",
     "should": "~1.2.2",
     "grunt-mocha-test": "~0.4.0",