Kossi-Etiam-Nathanael-Ayedze-Backend-github/.circleci/config.yml

version: 2
jobs:
  build:
    docker:
      - image: circleci/python:latest
    steps:
      - checkout
      - restore_cache:
          keys:
            - v3-dependencies-{{ checksum "requirements/dev.txt" }}-{{ checksum "requirements/prod.txt" }}
            - v3-dependencies-

      - run:
          name: Install Python deps in a venv
          command: |
            python3 -m venv venv
            . venv/bin/activate
            pip install -r requirements/dev.txt            
          environment:
            CONDUIT_SECRET: 'something-really-secret'
            FLASK_APP: autoapp.py
            FLASK_DEBUG: 1
  
      - save_cache:
          paths:
            - venv
          key: v3-dependencies-{{ checksum "requirements/dev.txt" }}-{{ checksum "requirements/prod.txt" }}


  test:
    docker:
      - image: circleci/python:latest
         
      - image: circleci/postgres:9.6.2-alpine
        environment:
          POSTGRES_USER: myUser
          POSTGRES_PASSWORD: somePwd
          POSTGRES_BD: mydb

    steps:
      - checkout
      - restore_cache:
          keys:
            - v3-dependencies-{{ checksum "requirements/dev.txt" }}-{{ checksum "requirements/prod.txt" }}
            - v3-dependencies-

      - run:
          name: wait for postgres
          command: dockerize -wait tcp://localhost:5432 -timeout 1m
      
      - run:
          name: flask upgrade
          command: |
            . venv/bin/activate
            sleep 1
            flask db upgrade            
          environment:
            CONDUIT_SECRET: 'something-really-secret'
            FLASK_APP: autoapp.py
            DATABASE_URL: postgresql://myUser:somePwd@localhost:5432/mydb
            FLASK_DEBUG: 1
            POSTGRES_USER: myUser
            POSTGRES_DB: mydb
            POSTGRES_PASSWORD: somePwd
            POSTGRES_PORT: 5432
          
            
      - run:
          name: flask test
          command: |
            . venv/bin/activate
            sleep 1
            flask db migrate
            flask test            
          environment:
            CONDUIT_SECRET: 'something-really-secret'
            FLASK_APP: autoapp.py
            DATABASE_URL: postgresql://myUser:somePwd@localhost:5432/mydb
            FLASK_DEBUG: 1
            POSTGRES_USER: myUser
            POSTGRES_DB: mydb
            POSTGRES_PASSWORD: somePwd
            POSTGRES_PORT: 5432
          
      - save_cache:
          paths:
            - venv
          key: v3-dependencies-{{ checksum "requirements/dev.txt" }}-{{ checksum "requirements/prod.txt" }}
          
          
            
            
  deploy:
    docker:
      - image: buildpack-deps:trusty
    steps:
      - checkout
      - run: 
          name: heroku deploy
          command: |
                        git push https://heroku:02467a97-3871-4afd-95ab-2b1a1c190165@git.heroku.com/warm-fortress-97103.git HEAD:main
   
   
  build_docker:
    environment:
        IMAGE_NAME: etiamayedze/tp_devops_final_backend
    docker:
      - image: circleci/buildpack-deps:stretch
    steps:
      - checkout
      - setup_remote_docker
      - run: docker image build --tag $IMAGE_NAME:app .
      - run: docker save -o image.tar $IMAGE_NAME
      - persist_to_workspace:
          root: .
          paths:
            - ./image.tar 
            
  publish_image:
    docker:
      - image: circleci/buildpack-deps:stretch
    steps:
      - checkout
      - attach_workspace:
          at: /tmp/workspace
      - setup_remote_docker
      - run: docker load -i /tmp/workspace/image.tar
      - run:
          command:
            echo "$DOCKERPASSWORD" | docker login --username etiamayedze --password-stdin
            docker tag etiamayedze/docker-tp-ci:app etiamayedze/tp_devops_final_backend:$CIRCLE_BUILD_NUM
            docker tag etiamayedze/docker-tp-ci:app etiamayedze/tp_devops_final_backend:latest
            docker push etiamayedze/docker-tp-ci:latest
            docker push etiamayedze/docker-tp-ci:$CIRCLE_BUILD_NUM
   

#  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 'DOCKERPASSWORD'
#            docker tag app $DOCKER_HUB_USER_ID/my-python-app:$CIRCLE_BUILD_NUM
#            docker tag app $DOCKER_HUB_USER_ID/my-python-app:latest
#            docker push $DOCKER_HUB_USER_ID/my-python-app:$CIRCLE_BUILD_NUM
#            docker push $DOCKER_HUB_USER_ID/my-python-app:latest


            
workflows:
  version: 2
  build-deploy:
    jobs:
      - build
      - test:
          requires:
            - build
      - deploy:
          requires:
            - build
#      - docker-build-and-push:
#          context:
#            - docker 
      - build_docker
      - publish_image:
            context: 
                - DOCKERPASSWORD
            requires:
                - build-docker