# Ruby CircleCI 2.0 configuration file
#
# Check https://circleci.com/docs/2.0/language-ruby/ for more details
#
version: 2
defaults: &defaults
  working_directory: ~/build
  docker:
    # specify the version you desire here
    - image: circleci/ruby:2.7.1-node-browsers

    # Specify service dependencies here if necessary
    # CircleCI maintains a library of pre-built images
    # documented at https://circleci.com/docs/2.0/circleci-images/
    - image: circleci/postgres:alpine
    - image: circleci/redis:alpine
  environment:
      - CC_TEST_REPORTER_ID: b1b5c4447bf93f6f0b06a64756e35afd0810ea83649f03971cbf303b4449456f

jobs:
  build:
    <<: *defaults
    steps:
      - checkout

      - run:
          name: Configure Bundler
          command: |
            echo 'export BUNDLER_VERSION=$(cat Gemfile.lock | tail -1 | tr -d " ")' >> $BASH_ENV
            source $BASH_ENV
            gem install bundler

      - run:
          name: Which bundler?
          command: bundle -v

      # Run bundler
      # Load installed gems from cache if possible, bundle install then save cache
      # Multiple caches are used to increase the chance of a cache hit

      - restore_cache:
          keys:
            - chatwoot-bundle-{{ checksum "Gemfile.lock" }}
            - chatwoot-bundle

      - run: bundle install --frozen --path ~/.bundle
      - save_cache:
          paths:
            - ~/.bundle
          key: chatwoot-bundle-{{ checksum "Gemfile.lock" }}


      # Only necessary if app uses webpacker or yarn in some other way
      - restore_cache:
          keys:
            - chatwoot-yarn-{{ checksum "yarn.lock" }}
            - chatwoot-yarn-

      - run:
          name: yarn
          command: yarn install --cache-folder ~/.cache/yarn

      # Store yarn / webpacker cache
      - save_cache:
          key: chatwoot-yarn-{{ checksum "yarn.lock" }}
          paths:
            - ~/.cache/yarn

      - run:
          name:  Download cc-test-reporter
          command: |
            mkdir -p tmp/
            curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./tmp/cc-test-reporter
            chmod +x ./tmp/cc-test-reporter
      - persist_to_workspace:
          root: tmp
          paths:
            - cc-test-reporter

      # Database setup
      - run: yarn install --check-files
      - run: bundle exec rake db:create
      - run: bundle exec rake db:schema:load

      - run:
          name: Bundle audit
          command: bundle exec bundle audit update && bundle exec bundle audit check -v

      - run:
          name: Rubocop
          command: bundle exec rubocop

      - run:
          name: eslint
          command: yarn run eslint

      # Run rails tests
      - run:
          name: Run backend tests
          command: |
            bundle exec rspec $(circleci tests glob "spec/**/*_spec.rb" | circleci tests split --split-by=timings)
            ./tmp/cc-test-reporter format-coverage -t simplecov -o tmp/codeclimate.backend.json coverage/backend/.resultset.json
      - persist_to_workspace:
          root: tmp
          paths:
            - codeclimate.backend.json

      - run:
          name: Run frontend tests
          command: |
            yarn test:coverage
            ./tmp/cc-test-reporter format-coverage -t lcov -o tmp/codeclimate.frontend.json buildreports/lcov.info
      - persist_to_workspace:
          root: tmp
          paths:
            - codeclimate.frontend.json

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

      - run:
          name: Upload coverage results to Code Climate
          command: |
            ./tmp/cc-test-reporter sum-coverage tmp/codeclimate.*.json -p 2 -o tmp/codeclimate.total.json
            ./tmp/cc-test-reporter upload-coverage -i tmp/codeclimate.total.json