add command that deploy hosting when git push

.circleci/config.yml

@@ -6,15 +6,14 @@ version: 2
 jobs:
   build:
     docker:
-      # specify the version you desire here
       - image: circleci/node:8
 
       # Specify service dependencies here if necessary
       # CircleCI maintains a library of pre-built images
       # documented at https://circleci.com/docs/2.0/circleci-images/
       # - image: circleci/mongo:3.4.4
 
-    working_directory: ~/repo
+    working_directory: ~/firebase-youtube-clone
 
     steps:
       - checkout
@@ -27,11 +26,18 @@ jobs:
           - v1-dependencies-
 
       - run: npm install
+      - run:
+          name: 'Install Dependecies'
+          command: npm install --save-dev firebase-tools create-react-app
 
       - save_cache:
           paths:
             - node_modules
           key: v1-dependencies-{{ checksum "package.json" }}
 
-      # run tests!
-      - run: npm run circleci
+      - run:
+          name: 'Build Client Code'
+          command: npm run build
+      - run:
+          name: 'Deploy to Hosting'
+          command: firebase deploy --only hosting --project "$FIREBASE_PROJECT_ID" --token "$FIREBASE_TOKEN"

package.json

@@ -17,7 +17,6 @@
     "start": "react-scripts start",
     "build": "react-scripts build",
     "test": "react-scripts test --env=jsdom",
-    "eject": "react-scripts eject",
-    "circleci": "echo Hello CircleCI."
+    "eject": "react-scripts eject"
   }
 }