# .github/workflows/main.yml
name: Main

on: [push]

jobs:
  test:
    runs-on: ubuntu-latest

    # If you need DB like PostgreSQL, Redis then define service below.
    # https://github.com/actions/example-services/tree/master/.github/workflows
    services:
      postgres:
        image: postgres:10.8
        env:
          POSTGRES_USER: postgres
          POSTGRES_PASSWORD: ""
          POSTGRES_DB: postgres
        ports:
          - 5432:5432
        # needed because the postgres container does not provide a healthcheck
        # tmpfs makes DB faster by using RAM
        options: >-
          --mount type=tmpfs,destination=/var/lib/postgresql/data
          --health-cmd pg_isready
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5

      redis:
        image: redis
        ports:
          - 6379:6379
        options: --entrypoint redis-server

    # https://help.github.com/en/articles/workflow-syntax-for-github-actions#jobsjob_idstrategymatrix
    strategy:
      fail-fast: false
      matrix:
        # Set N number of parallel jobs you want to run tests on.
        # Use higher number if you have slow tests to split them on more parallel jobs.
        # Remember to update ci_node_index below to 0..N-1
        ci_node_total: [8]
        # set N-1 indexes for parallel jobs
        # When you run 2 parallel jobs then first job will have index 0, the second job will have index 1 etc
        ci_node_index: [0, 1, 2, 3, 4, 5, 6, 7]

    steps:
      - uses: actions/checkout@v2

      - name: Set up Ruby
        uses: actions/setup-ruby@v1
        with:
          ruby-version: 2.7

      - uses: actions/cache@v2
        with:
          path: vendor/bundle
          key: ${{ runner.os }}-gems-${{ hashFiles('**/Gemfile.lock') }}
          restore-keys: |
            ${{ runner.os }}-gems-

      - name: Bundle install
        env:
          RAILS_ENV: test
        run: |
          bundle config path vendor/bundle
          bundle install --jobs 4 --retry 3

      - name: Create DB
        env:
          # use localhost for the host here because we have specified a container for the job.
          # If we were running the job on the VM this would be postgres
          PGHOST: localhost
          PGUSER: postgres
          RAILS_ENV: test
        run: |
          bin/rails db:prepare

      - name: Run tests
        env:
          PGHOST: localhost
          PGUSER: postgres
          RAILS_ENV: test
          KNAPSACK_PRO_TEST_SUITE_TOKEN_CUCUMBER: ${{ secrets.KNAPSACK_PRO_TEST_SUITE_TOKEN_CUCUMBER }}
          KNAPSACK_PRO_CI_NODE_TOTAL: ${{ matrix.ci_node_total }}
          KNAPSACK_PRO_CI_NODE_INDEX: ${{ matrix.ci_node_index }}
          KNAPSACK_PRO_FIXED_QUEUE_SPLIT: true
          KNAPSACK_PRO_LOG_LEVEL: info
        run: |
          bundle exec rake knapsack_pro:queue:cucumber