version: 2
jobs:
  build:
    working_directory: ~/myemergencycontactnumber-api
    docker:
      - image: circleci/ruby:2.4.1-node
        environment:
          RAILS_ENV: continous_integration
          PGHOST: 127.0.0.1
          PGUSER: rails_test_user

      - image: circleci/postgres:9.6.3-alpine
        environment:
          POSTGRES_USER: rails_test_user
          POSTGRES_PASSWORD: ""
          POSTGRES_DB: continous_integration

    steps:
      - checkout

      - restore_cache:
          keys:
            - myemergencycontactnumber-api-{{ checksum "Gemfile.lock" }}
            - myemergencycontactnumber-api-

      - save_cache:
          key: rails-demo-{{ checksum "Gemfile.lock" }}
          paths:
            - vendor/bundle

      - run:
          name: Setup Bundler and Gems
          command: |
            gem install bundler
            gem update bundler
            gem install brakeman
            gem install rubocop
            gem install rubocop-rspec
            bundle config without development:test
            bundle check --path=vendor/bundle || bundle install --without development test --path=vendor/bundle --jobs 4 --retry 3

      - run:
          name: Setup Postgres
          command: |
            sudo apt-get install postgresql-client

      - run:
          name: Setup Rails Database
          command: |
            RAILS_ENV=continous_integration bundle exec rake db:drop
            RAILS_ENV=continous_integration bundle exec rake db:setup

      - run:
          name: Run Brakeman
          command: |
            RAILS_ENV=continous_integration brakeman -z

      - run:
          name: Run Rubocop
          command: |
            RAILS_ENV=continous_integration bundle exec rubocop --format fuubar --require rubocop-rspec --config .rubocop.yml

      - run:
          name: Run Rspec
          command: |
            RAILS_ENV=continous_integration bundle exec rspec --format RspecJunitFormatter -o /tmp/test-results/rspec.xml

      - store_test_results:
          path: /tmp/test-results