Wait for db initialisation before starting app

src/db.coffee

@@ -1,3 +1,4 @@
+Promise = require 'bluebird'
 Knex = require('knex')
 
 knex = Knex.initialize(
@@ -6,22 +7,24 @@ knex = Knex.initialize(
 		filename: '/supervisor/data/database.sqlite'
 )
 
-knex.schema.hasTable('config').then((exists) ->
+knex.init = Promise.all([
+	knex.schema.hasTable('config').then((exists) ->
 		if not exists
 			knex.schema.createTable('config', (t) ->
 				t.string('key').primary()
 				t.string('value')
 			)
-)
+	)
-
+	knex.schema.hasTable('app').then((exists) ->
-knex.schema.hasTable('app').then((exists) ->
 		if not exists
 			knex.schema.createTable('app', (t) ->
 				t.increments('id').primary()
 				t.string('name')
+				t.string('containerId')
 				t.string('imageId')
-			t.string('status')
+				t.boolean('privileged')
 			)
-)
+	)
+])
 
 module.exports = knex

src/supervisor.js

@@ -1,2 +1,7 @@
 require('coffee-script');
-require('./app');
+var knex = require('./db')
+
+// Wait for the DB schema to be created
+knex.init.then(function () {
+	require('./app');
+})