name: Run unit tests
on:
  push:
    branches:
      - main
  pull_request:
concurrency:
  group: ${{ github.ref }}
  cancel-in-progress: true
jobs:
  unit_tests:
    runs-on: ubuntu-latest
    services:
      postgres:
        image: postgres
        env:
          POSTGRES_USER: postgres
          POSTGRES_PASSWORD: postgres
        ports:
          - 5432
    steps:
      - uses: actions/checkout@v4
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
      - uses: ruby/setup-ruby@v1.207.0
      - run: bundle install
      - run: bundle exec rubocop --force-exclusion --parallel
      - name: Wait until Postgres is ready to accept connections
        run: |
          apt-get update && apt-get install -f -y postgresql-client
          until pg_isready -h postgres -U postgres -d postgres
          do
            sleep 1
            echo "Trying again"
          done
      - run: |
          bundle exec rake db:schema:load
          bundle exec rspec
        env:
          RAILS_ENV: test
          DATABASE_URL: postgres://postgres:postgres@postgres:5432/postgres
      - name: Clean up containers generated by this flow
        if: failure()
        run: docker ps --filter network=$JOB_CONTAINER_NAME-$GITHUB_JOB-network --filter name=$JOB_CONTAINER_NAME-* --format "{{.ID}}" | xargs docker rm -f