name: Tests
on:
  push:
    branches: ['master']
  pull_request:

jobs:
  test:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        include:
          ### TEST RUBY VERSIONS
          - ruby: "2.6"
          - ruby: "2.7"
          - ruby: "3.0"
            db_gem_version: "~> 1.4" # fixes sqlite3 gem dependency issue
          - ruby: "3.1"
          - ruby: "3.2"
          - ruby: "3.3"
          - ruby: "3.4"

          ### TEST RAILS VERSIONS
          - ruby: "2.6"
            rails_version: "~> 5.2.0"
          - ruby: "2.6"
            rails_version: "~> 6.0.0"
          - ruby: "2.6"
            rails_version: "~> 6.1.0"
          - ruby: "3.3"
            rails_version: "~> 7.0.0"
            db_gem_version: "~> 1.4" # fixes sqlite3 gem dependency issue
          - ruby: "3.4"
            rails_version: "~> 7.1.0"
          - ruby: "3.4"
            rails_version: "~> 7.2.0"
          - ruby: "3.4"
            rails_version: "~> 8.0.0"

          ### TEST PT VERSIONS
          - ruby: "2.6"
            paper_trail_version: "~> 12.0"
          - ruby: "2.6"
            paper_trail_version: "~> 13.0"
          - ruby: "2.7"
            paper_trail_version: "~> 14.0"
          - ruby: "3.1"
            paper_trail_version: "~> 15.0"

          ### TEST NON-SQLITE DATABASES
          - ruby: "3.4"
            db_gem: "mysql2"
          - ruby: "3.4"
            db_gem: "pg"

    services:
      mysql:
        image: ${{ (matrix.db_gem == 'mysql2' && 'mysql') || '' }} # conditional service
        env:
          MYSQL_ROOT_PASSWORD: password
          MYSQL_DATABASE: test
        options: --health-cmd="mysqladmin ping" --health-interval=10s --health-timeout=5s --health-retries=3
        ports: ['3306:3306']
      postgres:
        image: ${{ (matrix.db_gem == 'pg' && 'postgres') || '' }} # conditional service
        env:
          POSTGRES_USER: postgres
          POSTGRES_PASSWORD: password
          POSTGRES_DB: test
        ports: ['5432:5432']

    steps:
    - uses: actions/checkout@v3

    - name: Set env DATABASE_URL
      run: |
        if [[ "${{ matrix.db_gem }}" == 'mysql2' ]]; then
          echo "DATABASE_URL=mysql2://root:password@127.0.0.1:3306/test" >> "$GITHUB_ENV"
        elif [[ "${{ matrix.db_gem }}" == 'pg' ]]; then
          echo "DATABASE_URL=postgres://postgres:password@localhost:5432/test" >> "$GITHUB_ENV"
        fi

    - name: Set env variables
      run: |
        echo "RAILS_VERSION=${{ matrix.rails_version }}" >> "$GITHUB_ENV"
        echo "DB_GEM=${{ matrix.db_gem }}" >> "$GITHUB_ENV"
        echo "DB_GEM_VERSION=${{ matrix.db_gem_version }}" >> "$GITHUB_ENV"
        echo "PAPER_TRAIL_VERSION=${{ matrix.paper_trail_version }}" >> "$GITHUB_ENV"

    - name: Install ruby
      uses: ruby/setup-ruby@v1
      with:
        ruby-version: "${{ matrix.ruby }}"
        bundler-cache: false ### not compatible with ENV-style Gemfile

    - name: Run tests
      run: |
        bundle install
        bundle exec rake test