version: 2.1
jobs: 
  install:
    docker:
      - image: circleci/node:latest
    steps: 
      - checkout
      - restore_cache: 
          keys: 
            - yarn-packages-{{ checksum "yarn.lock" }}-{{ .Environment.CACHE_VERSION }}
            - yarn-packages
      - run: yarn global add node-gyp && yarn install
      - save_cache:
          key: yarn-packages-{{ checksum "yarn.lock" }}-{{ .Environment.CACHE_VERSION }}
          paths: 
            - node_modules
  test: 
    docker:
      - image: circleci/node:latest
    steps: 
      - checkout
      - restore_cache: 
          keys: 
            - yarn-packages-{{ checksum "yarn.lock" }}-{{ .Environment.CACHE_VERSION }}
      - run:
          name: Launch the test 
          command: yarn test
  prod-build: 
    docker:
      - image: circleci/node:latest
    steps: 
      - checkout
      - restore_cache: 
          keys: 
            - yarn-packages-{{ checksum "yarn.lock" }}-{{ .Environment.CACHE_VERSION }}
      - run:
          name: Build to production 
          command : yarn run build
      - run:
          name: Copy to workspace
          command: cp dist/ /tmp/dist -r
      - store_artifacts:
          path: /tmp/dist
      - persist_to_workspace:
          root: /tmp
          paths:
            - dist
  deploy-netlify: 
    docker:
      - image: circleci/node:latest
    working_directory: ~/deploy-netlfify
    steps:
      - attach_workspace:
          at: /tmp
      - run:
          name: install cli
          command: sudo npm install -g --silent netlify-cli
      - run:
          name: Deploy app
          command: netlify deploy --prod --auth $NETLIFY_AUTH_TOKEN --dir=/tmp/dist --site $NETLIFY_SITE_ID
  docker-build-push:
    working_directory: /dockerapp
    docker:
      - image: docker:17.05.0-ce-git
    steps:
      - checkout
      - setup_remote_docker
      - run:
          name:  dockerize the app 
          command: docker build --cache-from=app -t app .
      - run: 
          name: Login to docker hub
          command: docker login -u $DOCKER_HUB_USERNAME -p $DOCKER_HUB_PASSWORD
      - run: 
          name: add tag app to docker hub build num
          command: docker tag app $DOCKER_HUB_USERNAME/tp-devops-front:$CIRCLE_BUILD_NUM
      - run: 
          name: add tag app to docker hub latest
          command: docker tag app $DOCKER_HUB_USERNAME/tp-devops-front:latest
      - run: 
          name: Publish app to docker hub build num
          command: docker push $DOCKER_HUB_USERNAME/tp-devops-front:$CIRCLE_BUILD_NUM
      - run: 
          name: Publish app to docker hub latest
          command: docker push $DOCKER_HUB_USERNAME/tp-devops-front:latest
          
workflows:
  build_deploy: 
    jobs: 
      - install
      - prod-build:
          requires: 
            - install
      - deploy-netlify: 
          context: netlify-tp-final
          requires: 
            - prod-build 
      - docker-build-push:
          context: Docker-tp-final
          requires: 
            - install