Merge pull request #8 from navarasu/fix_7_deployment_workflow

#7 Added deployment workflow in circle ci

Author: navarasu

.circleci/config.yml

@@ -13,8 +13,35 @@ jobs:
       - run: sudo npm install -g serverless
       - run: npm test
 
+  deployment:
+    executor: node/default
+    steps:
+      - checkout
+      - run:
+          name: Authenticate with registry
+          command: echo "//registry.npmjs.org/:_authToken=$NPM_TOKEN" > ~/.npmrc
+      - run: npm publish
+
 workflows:
   build-and-test-workflow:
     jobs:
       - build-and-test
 
+  deployment-workflow:
+    jobs:
+
+      - build-and-test:
+          filters:
+            tags:
+              only: /v[0-9]+(\.[0-9]+)*/
+            branches:
+              ignore: /.*/
+
+      - deployment:
+          requires:
+            - build-and-test
+          filters:
+              tags:
+                only: /v[0-9]+(\.[0-9]+)*/
+              branches:
+                ignore: /.*/