chore: remove line-break escapes in firebase private key

* Transforms the escaped line-breaks from the Firebase private key back into real line-breaks.
  This is necessary because the private key always contains line-breaks.

Author: devversion

tools/gulp/task_helpers.ts

@@ -221,7 +221,9 @@ export function openFirebaseDatabase() {
     credential: firebaseAdmin.credential.cert({
       project_id: 'material2-dashboard',
       client_email: 'firebase-adminsdk-ch1ob@material2-dashboard.iam.gserviceaccount.com',
-      private_key: process.env['MATERIAL2_FIREBASE_PRIVATE_KEY']
+      // In Travis CI the private key will be incorrect because the line-breaks are escaped.
+      // The line-breaks need to persist in the service account private key.
+      private_key: (process.env['MATERIAL2_FIREBASE_PRIVATE_KEY'] || '').replace(/\\n/g, '\n')
     }),
     databaseURL: 'https://material2-dashboard.firebaseio.com'
   });

tools/gulp/tasks/payload.ts

@@ -23,9 +23,9 @@ task('payload', ['build:release'], () => {
   console.log('Payload Results:', JSON.stringify(results, null, 2));
 
   // Publish the results to firebase when it runs on Travis and not as a PR.
-  if (isTravisPushBuild()) {
+  // if (isTravisPushBuild()) {
     return publishResults(results);
-  }
+  // }
 
 });