Merge pull request #159 from auth0/ci-update

Add automated deploy to CI/CD config

Author: faroceann

.circleci/config.yml

@@ -3,12 +3,15 @@
 # Check https://circleci.com/docs/2.0/language-javascript/ for more details
 #
 version: 2
-jobs:
-  build:
-    docker:
-      - image: circleci/node:8.12
 
-    working_directory: ~/repo
+defaults: &defaults
+  working_directory: ~/repo
+  docker:
+    - image: circleci/node:8.12
+
+jobs:
+  test:
+    <<: *defaults
 
     steps:
       - checkout
@@ -45,3 +48,36 @@ jobs:
 
       # run tests!
       - run: npm test
+  deploy:
+      <<: *defaults
+      steps:
+        - attach_workspace:
+            at: ~/repo
+        - run:
+            name: Authenticate with registry
+            command: echo "//registry.npmjs.org/:_authToken=$NPM_TOKEN" > ~/repo/.npmrc
+        - run:
+            name: Publish package
+            command: npm publish
+workflows: 
+  version: 2
+  test:
+    jobs:
+      - test
+  test_and_deploy:
+    jobs:
+      - test:
+          # only runs when commit with tag in /^v.*/ pattern
+          filters:
+            tags:
+              only: /^v.*/
+            branches:
+              only: master
+      - deploy:
+          requires:
+            - test
+          filters:
+            branches:
+              ignore: /.*/
+            tags:
+              only: /^v.*/