Added caching to circle ci config

Author: Hyperkid123

.circleci/config.yml

@@ -38,6 +38,17 @@ jobs:
           command: |
             echo "//registry.npmjs.org/:_authToken=${NPM_TOKEN}" > ~/react-forms/.npmrc
             yarn release
+  predeploy:
+    working_directory: ~/react-forms
+    docker:
+      - image: circleci/node:10
+    steps:
+      - attach_workspace:
+          at: ~/react-forms
+      - run:
+          name: Predeploy demo
+          command: |
+              yarn --cwd packages/react-renderer-demo/ predeploy
   deploy:
     working_directory: ~/react-forms
     docker:
@@ -53,12 +64,20 @@ jobs:
           name: Deploy demo
           command: |
              yarn --cwd packages/react-renderer-demo/ deploy --token=$FIREBASE_TOKEN
+      - save_cache:
+          key: dependency-cache-{{ checksum "yarn.lock" }}
+          paths:
+            - ~/react-forms/node_modules
+            - ~/react-forms/packages/react-renderer-demo/dist/functions/next/cache
 
 workflows:
   version: 2
   build_and_deploy:
     jobs:
       - build
+      - predeploy:
+          requires:
+            - build
       - release:
           requires:
             - build
@@ -68,6 +87,7 @@ workflows:
       - deploy:
           requires:
             - build
+            - predeploy
           filters:
             branches:
               only: master

packages/react-renderer-demo/package.json

@@ -29,7 +29,7 @@
         "@material-ui/styles": "^4.5.2",
         "@mdx-js/loader": "^1.4.5",
         "@mdx-js/react": "^1.4.5",
-        "@next/mdx": "^9.0.5",
+        "@next/mdx": "^9.1.2",
         "@patternfly/patternfly-next": "^1.0.175",
         "@patternfly/react-core": "~3.16.10",
         "@patternfly/react-tokens": "^2.5.1",
@@ -38,7 +38,7 @@
         "firebase-admin": "^8.5.0",
         "firebase-functions": "^2.1.0",
         "grpc": "^1.22.2",
-        "next": "^9.0.5",
+        "next": "9.1.2",
         "patternfly-react": "^2.25.1",
         "prop-types": "^15.6.2",
         "raw-loader": "^3.1.0",