# Ruby CircleCI 2.0 configuration file
#
# Check https://circleci.com/docs/2.0/language-ruby/ for more details
#
version: 2
jobs:
  build:
    docker:
      # specify the version you desire here
      - image: circleci/ruby:2.5.1-node-browsers
        environment:
          - TEST_DB_HOST=postgres://circleci@localhost/
          - TEST_DB_SRC=postgres://circleci@localhost/pg_conduit_src_test
          - TEST_DB_DEST=postgres://circleci@localhost/pg_conduit_dest_test

      - image: circleci/postgres:9.6-alpine
        environment:
          POSTGRES_USER: circleci
          POSTGRES_DB: circleci

    working_directory: ~/src

    steps:
      - checkout

      # Download and cache dependencies
      - restore_cache:
          keys:
          - v1-dependencies-{{ checksum "Gemfile.lock" }}
          # fallback to using the latest cache if no exact match is found
          - v1-dependencies-

      - run:
          name: install dependencies
          command: |
            bundle install --jobs=4 --retry=3 --path vendor/bundle

      - save_cache:
          paths:
            - ./vendor/bundle
          key: v1-dependencies-{{ checksum "Gemfile.lock" }}

      - run:
          name: Wait for postgres container
          command: dockerize -wait tcp://127.0.0.1:5432 -timeout 120s

      - run:
          name: create databases
          command: bundle exec rake db:create

      # run tests!
      - run:
          name: run tests
          command: |
            mkdir /tmp/test-results
            TEST_FILES="$(circleci tests glob "spec/**/*_spec.rb" | circleci tests split --split-by=timings)"

            bundle exec rspec --format progress \
                            --format RspecJunitFormatter \
                            --out /tmp/test-results/rspec.xml \
                            --format progress \
                            $TEST_FILES

      # collect reports
      - store_test_results:
          path: /tmp/test-results

      - store_artifacts:
          path: /tmp/test-results
          destination: test-results