Lint code

.eslintrc.json

@@ -0,0 +1,23 @@
+{
+    "env": {
+        "es6": true,
+        "mocha": true,
+        "node": true
+    },
+    "extends": "eslint:recommended",
+    "rules": {
+        "indent": [
+            "error",
+            2
+        ],
+        "no-console": 0,
+        "quotes": [
+            "error",
+            "single"
+        ],
+        "semi": [
+            "error",
+            "always"
+        ]
+    }
+}

src/server.js

@@ -22,9 +22,9 @@ app.get('/', (req, res) => {
   });
 });
 
-server.listen(process.env.PORT || 3000, process.env.IP || "0.0.0.0", () => {
+server.listen(process.env.PORT || 3000, process.env.IP || '0.0.0.0', () => {
   const addr = server.address();
-  console.log("Vivace listening at", addr.address + ":" + addr.port);
+  console.log('Vivace listening at', addr.address + ':' + addr.port);
 });
 
 module.exports = server;

test/test.js

@@ -1,5 +1,5 @@
 const request = require('supertest');
-const should = require('should');
+require('should');
 
 describe('loading express', () => {
   let server;