_run_tests.yml

# This workflow runs the main test suite.
#
# This workflow is pimarily meant to be called by other workflows, but it can be run manually.
name: "🧪 ~ Run gem tests"
on:
  workflow_call:
  workflow_dispatch:

jobs:
  calculate_matrix:
    name: 💎 Generate Gem List
    runs-on: ubuntu-latest
    outputs:
      gems: ${{ steps.generate-gem-list.outputs.result }}
    steps:
      - name: Checkout Core Repo
        uses: "actions/checkout@v4"
        with:
          path: tmp/starter/local/bullet_train-core

      - uses: actions/github-script@v7
        id: generate-gem-list
        name: Generate Gem List
        with:
          script: |
            const globber = await glob.create('tmp/starter/local/bullet_train-core/*/*.gemspec')
            const gems = []
            for await (const file of globber.globGenerator()) {
              console.log(file)
              var fileParts = file.split("/")
              var gemspecFileName = fileParts[fileParts.length];
              var gemname = fileParts[fileParts.length - 2];
              console.log("gemname =", gemname)
              gems.push(gemname)
            }
            return gems

  test:
    runs-on: ubuntu-latest
    needs: calculate_matrix
    strategy:
      fail-fast: false
      matrix:
        gem: ${{ fromJson(needs.calculate_matrix.outputs.gems) }}

    name: ${{ format('{0}', matrix.gem) }}

    services:
      postgres:
        image: postgres
        env:
          POSTGRES_USER: postgres
          POSTGRES_PASSWORD: postgres
        options: >-
          --health-cmd pg_isready
          --health-interval 2s
          --health-timeout 2s
          --health-retries 5
        ports:
          - 5432:5432

    env:
      PGHOST: localhost
      PGUSER: postgres
      PGPASSWORD: postgres
      RAILS_ENV: test
      CI: 1

    defaults:
      run:
        working-directory: tmp/starter/local/bullet_train-core/${{ matrix.gem }}

    steps:
      - name: Checkout Core Repo
        uses: "actions/checkout@v4"
        with:
          path: tmp/starter/local/bullet_train-core

      - name: Copy .ruby-version
        run: cp ../.ruby-version ./

      - uses: "ruby/setup-ruby@v1"
        with:
          rubygems: latest
          bundler: latest
          bundler-cache: true
          working-directory: tmp/starter/local/bullet_train-core/${{ matrix.gem }} # setup-ruby does't pick up the job default.

      # TODO: Sometimes the step above complains about the lockfile being fronzen.
      # When that happens you can get things moving again by changing the bundler-cache
      # option above to false. Then you _must_ uncomment the line for `bundle install` and
      # you can also uncomment the following lines to find out what changed unexpectedly.
      # I _think_ I've got things set up so that this shouldn't be an issue any more, but
      # I'm leaving this stuff here in case it comes in handy in the near future.
      #
      #- run: bundle install
      #- run: cat Gemfile.lock
      #- run: git diff Gemfile.lock

      - run: bin/rails db:setup
        if: ${{ hashFiles(format('tmp/starter/local/bullet_train-core/{0}/test/dummy/db/schema.rb', matrix.gem)) != '' }}

      - name: Run Tests
        run: bin/rails test

      - name: Upload Test Coverage Data
        uses: actions/upload-artifact@v4
        if: always()
        with:
          name: test_coverage_${{ matrix.gem }}.log
          path: tmp/starter/local/bullet_train-core/${{ matrix.gem }}/coverage/.resultset.json
          include-hidden-files: true

      - name: Upload Test Summary Logs
        uses: actions/upload-artifact@v4
        if: always()
        with:
          name: test_summary_${{ matrix.gem }}.log
          path: ${{ format('tmp/starter/local/bullet_train-core/{0}/test/reports/**/TEST-*.xml', matrix.gem) }}