version: 2.1
workflows:
  build_and_test:
    jobs:
      - build
      - lint:
          requires:
            - build
      - test:
          requires:
            - build
      - e2e-test:
          requires:
            - build
jobs:
    build:
        docker:
            - image: cimg/node:12.18
        steps:
            - checkout
            - restore_cache:
                name: Restore Yarn Package Cache
                key: yarn-packages-v2{{ checksum "yarn.lock" }}
            - run:
                name: Install dependencies
                command: yarn global add node-gyp && yarn install
            - save_cache:
                name: Save Yarn Package Cache
                key: yarn-packages-v2{{ checksum "yarn.lock" }}
                paths:
                    - ./node_modules
    lint:
        docker:
            - image: cimg/node:12.18
        steps:
            - checkout
            - restore_cache:
                name: Restore Yarn Package Cache
                key: yarn-packages-v2{{ checksum "yarn.lock" }}
            - run :
                name: "Lint Code"
                command: yarn lint && yarn format:check
    test:
        docker:
            - image: cimg/node:12.18
        steps:
            - checkout
            - restore_cache:
                name: Restore Yarn Package Cache
                key: yarn-packages-v2{{ checksum "yarn.lock" }}
            - run :
                name: "Unit Test"
                command: yarn test:ci
    e2e-test:
        docker:
            - image: cimg/node:12.18
              environment: 
                DATABASE_URL: "postgres://jordan:mot_de_passe@localhost:5432/psdb"
                API_PORT: 3000
                API_HOST: localhost
                API_PROTOCOL: http
                JWT_SECRET: mot_de_passe
            - image: circleci/postgres:9.6.2-alpine
              environment:
                POSTGRES_USER: jordan
                POSTGRES_DB: psdb   
                POSTGRES_PASSWORD: mot_de_passe
        steps: 
            - checkout
            - restore_cache:
                name: Restore Yarn Package Cache
                key: yarn-packages-v2{{ checksum "yarn.lock" }}
            - run: 
                name: "E2e Test"
                command: yarn test:e2e
    buildandpush_docker:
        environment:
            IMAGE_NAME: sipedaniel/my-awesome-ci-expr
        docker:
            - image: circleci/buildpack-deps:stretch
        steps: 
            - checkout
            - setup_remote_docker
            - run: docker image build --tag $IMAGE_NAME:app .
            - run: docker load -i /tmp/workspace/image.tar
            - run: 
                name: Login and Publish to Docker Hub
                command: |
                    echo "etienne20045" | docker login --username sipedaniel --password-stdin
                    docker tag $IMAGE_NAME:app $IMAGE_NAME:$CIRCLE_BUILD_NUM
                    docker tag $IMAGE_NAME:app $IMAGE_NAME:latest
                    docker push $IMAGE_NAME:latest
                    docker push $IMAGE_NAME:$CIRCLE_BUILD_NUM