version: 2
jobs:
  build:
    working_directory: ~/mowers
    docker:
      - image: circleci/ruby:2.4.1-node
        environment:
          PGHOST: 127.0.0.1
          PGUSER: mower
          RAILS_ENV: test
      - image: circleci/postgres:9.6.3-alpine
        environment:
          POSTGRES_USER: mower
          POSTGRES_DB: mowers_test
          POSTGRES_PASSWORD: ""
    steps:
      - checkout

      - restore_cache:
          keys:
            - gem-cache-{{ .Branch }}-{{ checksum "Gemfile.lock" }}
            - gem-cache-{{ .Branch }}
            - gem-cache

      - run: bundle install --path vendor/bundle

      - save_cache:
          key: gem-cache-{{ .Branch }}-{{ checksum "Gemfile.lock" }}
          paths:
            - vendor/bundle

      - restore_cache:
          keys:
            - yarn-cache-{{ .Branch }}-{{ checksum "yarn.lock" }}
            - yarn-cache-{{ .Branch }}
            - yarn-cache

      - run: yarn install

      - save_cache:
          key: yarn-cache-{{ .Branch }}-{{ checksum "yarn.lock" }}
          paths:
            - node_modules

      - run:
          name: Wait for DB
          command: dockerize -wait tcp://localhost:5432 -timeout 1m

      - run:
          name: Database setup
          command: bin/rails db:schema:load --trace

      - run:
          name: Run rspec
          command: |
            bundle exec rspec --profile 10 \
                              --format progress