From 833e148ad9989dd7e5f5ecbb04fb174a60fcd1f8 Mon Sep 17 00:00:00 2001
From: sveisvei <sveinung.rosaker@gmail.com>
Date: Thu, 16 Jun 2016 15:44:03 +0200
Subject: [PATCH] make it possible to require server

---
 index.js     |  3 +++
 package.json |  5 ++--
 server.js    | 75 +++++++++++++++++++++++++++++-----------------------
 3 files changed, 48 insertions(+), 35 deletions(-)
 create mode 100644 index.js

diff --git a/index.js b/index.js
new file mode 100644
index 0000000000..14a7724fe2
--- /dev/null
+++ b/index.js
@@ -0,0 +1,3 @@
+var server = require('./server');
+
+server.start({});
diff --git a/package.json b/package.json
index de9bc6abe4..aac566f66a 100644
--- a/package.json
+++ b/package.json
@@ -18,12 +18,13 @@
   "engines": {
     "node": ">=4.4.3"
   },
+  "main": "./server.js",
   "private": true,
   "scripts": {
     "db-migrate-and-start": "npm run db-migrate && npm run start",
-    "start": "NODE_ENV=production node server.js",
+    "start": "NODE_ENV=production node index.js",
     "build": "./node_modules/.bin/webpack -p",
-    "dev": "NODE_ENV=development supervisor --ignore ./node_modules/,./public/js server.js",
+    "dev": "NODE_ENV=development supervisor --ignore ./node_modules/,./public/js index.js",
     "start-pg": "pg_virtualenv npm run start-pg-chain",
     "start-pg-chain": "export DATABASE_URL=postgres://$PGUSER:$PGPASSWORD@localhost:$PGPORT/postgres ; db-migrate up && npm run dev",
     "test": "export PORT=4243 ; jest && npm run lint && mocha test test/*.js && npm run coverage",
diff --git a/server.js b/server.js
index e02a37d17a..452c1966f1 100644
--- a/server.js
+++ b/server.js
@@ -1,42 +1,52 @@
 var logger = require('./lib/logger');
-var databaseUri = require('./lib/databaseConfig').getDatabaseUrl();
+var defaultDatabaseUri = require('./lib/databaseConfig').getDatabaseUrl();
 
-// Database dependecies (statefull)
-var db = require('./lib/db/dbPool')(databaseUri);
-var eventDb = require('./lib/db/event')(db);
-var EventStore = require('./lib/eventStore');
-var eventStore = new EventStore(eventDb);
-var featureDb = require('./lib/db/feature')(db, eventStore);
-var strategyDb = require('./lib/db/strategy')(db, eventStore);
+function start(options) {
+    options = options || {};
 
-var config = {
-    baseUriPath: process.env.BASE_URI_PATH || '',
-    port: process.env.HTTP_PORT || process.env.PORT || 4242,
-    db: db,
-    eventDb: eventDb,
-    eventStore: eventStore,
-    featureDb: featureDb,
-    strategyDb: strategyDb
-};
+    var db = require('./lib/db/dbPool')(options.databaseUri || defaultDatabaseUri);
+    // Database dependecies (statefull)
+    var eventDb = require('./lib/db/event')(db);
+    var EventStore = require('./lib/eventStore');
+    var eventStore = new EventStore(eventDb);
+    var featureDb = require('./lib/db/feature')(db, eventStore);
+    var strategyDb = require('./lib/db/strategy')(db, eventStore);
 
-var app = require('./app')(config);
+    var config = {
+        baseUriPath: process.env.BASE_URI_PATH || '',
+        port: process.env.HTTP_PORT || process.env.PORT || 4242,
+        db: db,
+        eventDb: eventDb,
+        eventStore: eventStore,
+        featureDb: featureDb,
+        strategyDb: strategyDb
+    };
 
-var server = app.listen(app.get('port'), function() {
-    logger.info('unleash started on ' + app.get('port'));
-});
 
-if (app.get('env') === 'development') {
-    app.use(require('errorhandler')());
+    var app = require('./app')(config);
 
-    var webpack = require('webpack');
-    var webpackDevMiddleware = require('webpack-dev-middleware');
-    var webpackConfig = require('./webpack.config');
-    var compiler = webpack(webpackConfig);
+    var server = app.listen(app.get('port'), function() {
+        logger.info('unleash started on ' + app.get('port'));
+    });
 
-    app.use(config.baseUriPath, webpackDevMiddleware(compiler, {
-        publicPath: '/js',
-        noInfo: true
-    }));
+    if (app.get('env') === 'development') {
+        app.use(require('errorhandler')());
+
+        var webpack = require('webpack');
+        var webpackDevMiddleware = require('webpack-dev-middleware');
+        var webpackConfig = require('./webpack.config');
+        var compiler = webpack(webpackConfig);
+
+        app.use(config.baseUriPath, webpackDevMiddleware(compiler, {
+            publicPath: '/js',
+            noInfo: true
+        }));
+    }
+
+    return {
+        app: app,
+        server: server
+    };
 }
 
 process.on('uncaughtException', function(err) {
@@ -45,6 +55,5 @@ process.on('uncaughtException', function(err) {
 });
 
 module.exports = {
-    app: app,
-    server: server
+    start: start
 };