version: 2
jobs:
  install-dependencies:
    docker:
      - image: circleci/node:dubnium-browsers
    working_directory: ~/repo
    steps:
      - checkout
      - restore_cache:
          keys:
            - dependencies-{{ checksum "package.json" }}-{{ .Environment.CACHE_VERSION }}
            - dependencies-
      - run: yarn global add node-gyp && yarn install
      - save_cache:
          paths:
            - node_modules
          key: dependencies-{{ checksum "package.json" }}-{{ .Environment.CACHE_VERSION }}
          
          
  build:
    docker:
      - image: circleci/node:dubnium-browsers
    working_directory: ~/repo
    steps:
      - checkout
      - restore_cache:
          keys:
            - dependencies-{{ checksum "package.json" }}-{{ .Environment.CACHE_VERSION }}
            - dependencies-
      - run: yarn build
      - run:
          name: Copy deployment artifacts to workspace
          command: |
            cp dist/ /tmp/dist -r
      - store_artifacts:
          path: /tmp/dist
      - persist_to_workspace:
          root: /tmp
          paths:
            - dist
            
            
  front-deploy:
    docker:
      - image: circleci/node:dubnium-browsers
    working_directory: ~/dist
    steps:
      - attach_workspace:
          at: /tmp
      - run:
          name: Deploy app
          command: |
            npx netlify-cli deploy --site $NETLIFY_SITE_ID --auth $NETLIFY_ACCESS_TOKEN --dir /tmp/dist --prod          
  
  
  docker-build-and-push:
    docker:
      - image: docker:17.05.0-ce-git
    steps:
      - checkout
      - setup_remote_docker
      - run:
          name: Build application Docker image
          command: |
            docker build --cache-from=app -t app .
      - deploy:
          name: Publish application to docker hub
          command: |
            docker login -e $DOCKER_HUB_EMAIL -u $DOCKER_HUB_USER_ID -p $DOCKER_HUB_PWD
            docker tag app $DOCKER_HUB_USER_ID/tp_final_devops_frontend:$CIRCLE_BUILD_NUM
            docker tag app $DOCKER_HUB_USER_ID/tp_final_devops_frontend:latest
            docker push $DOCKER_HUB_USER_ID/tp_final_devops_frontend:$CIRCLE_BUILD_NUM
            docker push $DOCKER_HUB_USER_ID/tp_final_devops_frontend:latest
  
            
workflows:
  version: 2
  build-deploy_frontend:
    jobs:
      - install-dependencies
      - build:
          requires:
            - install-dependencies
      - front-deploy:
          requires:
            - build
      - docker-build-and-push