tests.yml

---
# This file is @generated by `bin/rails generate test_strategy test_strategy_timings.csv`
# Please edit the template and regenerate, rather than edit this file.

name: Tests

on: [pull_request]

permissions:
  contents: read
  actions: read

jobs:
  remaining_test_matrix:
    strategy:
      fail-fast: false
      matrix:
        ruby-version:
          - '3.1.6'
        test-group:
          - "[a-b]"
          - "[c]"
          - "[d-m]"
          - "[n-z]"

    name: "Ruby ${{ matrix.ruby-version }} Tests (${{ matrix.test-group }})"

    runs-on: ubuntu-latest

    services:
      postgres:
        image: postgres
        env:
          POSTGRES_USER: rails
          POSTGRES_PASSWORD: rails_password
        options: >-
          --health-cmd pg_isready
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5
          --name postgres
        ports:
          - 5432:5432

    env:
      DB_HOST: localhost
      DB_PORT: 5432
      DB_USERNAME: rails
      DB_PASSWORD: rails_password

      # Prep the whole stack in test-only mode:
      RAILS_ENV: test

    steps:
      - uses: actions/checkout@v3
      - name: Set timezone to Europe/London
        run: sudo timedatectl set-timezone Europe/London
      - name: Use bundled npm files
        run: printf 'disable-self-update-check true\nyarn-offline-mirror "./vendor/npm-packages-offline-cache"\nyarn-offline-mirror-pruning false\n' > .yarnrc
      - name: Set up Ruby + Bundle
        uses: ruby/setup-ruby@v1
        with:
          bundler-cache: true
          ruby-version: ${{ matrix.ruby-version }}
      - name: Inject configuration
        run: cp config/database.yml{.ci,}
      - name: Prepare the database
        run: bin/rails db:setup
      - name: Precompile assets
        # Since ruby/setup-ruby@v1 moved to Node.js v18 we need the extra options
        # until we move to newer webpacker / stop using it.
        # I've tried using a newer hash function in config/webpack/environment.js
        # by adding the following line, but this didn't help with github actions
        # # environment.config.set('output.hashFunction', 'sha256')
        # https://stackoverflow.com/questions/69692842/error-message-error0308010cdigital-envelope-routinesunsupported/73465262#73465262
        run: NODE_OPTIONS=--openssl-legacy-provider bin/rails yarn:install assets:clobber assets:precompile
      - name: Run tests
        run: PARALLEL_WORKERS=1 bin/rails test 'test/**/${{ matrix.test-group }}*_test.rb'

  # A utility job upon which Branch Protection can depend,
  # thus remaining agnostic of the matrix.
  remaining_tests:
    if: ${{ always() }}
    runs-on: ubuntu-latest
    # name: Matrix
    needs: remaining_test_matrix
    steps:
      - name: Check build matrix status
        if: ${{ needs.remaining_test_matrix.result != 'success' }}
        run: exit 1

  notify:
    # Run only on master, but regardless of whether tests past:
    if: ${{ always() }}
    # if: ${{ always() && github.ref == 'refs/heads/master' }}

    needs:
      - remaining_tests

    runs-on: ubuntu-latest

    steps:
      - uses: actions/setup-node@v3
        # with:
        #   node-version: '16.x'
      - id: slack-payload-generator
        env:
          COMMIT_MESSAGE: ${{ github.event.commits[0].message }}
        run: |-
          node -e "
            const passed = '${{ needs.integration_tests.result }}' === 'success' && '${{ needs.models_tests.result }}' === 'success' && '${{ needs.remaining_tests.result }}' === 'success'

            const text = process.env.COMMIT_MESSAGE

            let attachments = [
              {
                fallback: text,
                text: text,
                fields: [
                  { title: 'Author', value: '${{ github.actor }}', short: true },
                  { title: 'Revision', value: '${{ github.sha }}', short: true }
                ]
                // ts: @commit.author[:time].to_i
              }
            ]

            if (passed) {
              attachments.push({
                color: 'good',
                text: 'Tests passed'
              })
            } else {
              attachments.push({
                color: 'danger',
                text: 'Test(s) failed'
              })
            }

            let payload = {
              channel: '${{ secrets.SLACK_CHANNEL }}',
              username: 'GitHub CI',
              icon_emoji: ':robot_face:',
              attachments: attachments
            }

            console.log('json=' + JSON.stringify(payload))
          " >> "$GITHUB_OUTPUT"
      - uses: 8398a7/action-slack@v3
        with:
          status: custom
          fields: workflow,commit,author
          custom_payload: ${{ steps.slack-payload-generator.outputs.json }}
        env:
          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}