style(portal-api): format

packages/portal-api/lib/data/index.js

@@ -2519,7 +2519,7 @@ class Data extends EventEmitter {
               return metric;
             });
 
-            cb(null, metrics);
+            cb(null, formattedMetrics);
           });
         });
       }).catch((err) => {

packages/portal-api/server.js

@@ -4,7 +4,6 @@ const Brule = require('brule');
 const Good = require('good');
 const Hapi = require('hapi');
 const Toppsy = require('toppsy');
-const Pack = require('./package');
 const Portal = require('./lib');
 
 const server = new Hapi.Server();

packages/portal-api/test/data/unit.js

@@ -1,7 +1,7 @@
 'use strict';
 
 const Http = require('http');
-const { describe, it, beforeEach, expect } = exports.lab = require('lab').script();
+const { describe, it, expect } = exports.lab = require('lab').script();
 const PortalData = require('../../lib/data');
 
 
@@ -31,7 +31,7 @@ describe('getMetrics()', () => {
           };
 
           const service = {
-            instances: () => Promise.resolve([instance])
+            instances: () => { return Promise.resolve([instance]); }
           };
 
           next(null, [service]);

packages/portal-api/test/watch/container-pilot.js

@@ -1,6 +1,6 @@
 'use strict';
 
-const { it, expect } = exports.lab = require('lab').script();
+const { it } = exports.lab = require('lab').script();
 const Uuid = require('uuid/v4');
 
 const ContainerPilotWatch = require('../../lib/watch/container-pilot');

packages/portal-api/test/watch/machines.js

@@ -1,6 +1,6 @@
 'use strict';
 
-const { describe, it, expect } = exports.lab = require('lab').script();
+const { it, expect } = exports.lab = require('lab').script();
 const PortalWatch = require('../../lib/watch/machines');