rubyonrails.yml

name: "Ruby on Rails CI"

on:
  push:
    branches: ["main"]
  pull_request:
    branches: ["main"]

jobs:
  # Job for Ubuntu (Linux) runner with Docker-based PostgreSQL service
  test-ubuntu:
    name: Test on Ubuntu
    runs-on: ubuntu-latest

    services:
      postgres:
        image: postgres:14-alpine
        ports:
          - "5432:5432"
        env:
          POSTGRES_DB: rails_test
          POSTGRES_USER: rails
          POSTGRES_PASSWORD: password

    env:
      RAILS_ENV: test
      DATABASE_URL: "postgres://rails:password@localhost:5432/rails_test"

    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Install PostgreSQL Client on Ubuntu
        run: sudo apt-get install -y postgresql-client-14 libpq-dev

      - name: Install Ruby and gems
        uses: ruby/setup-ruby@v1
        with:
          bundler-cache: true

      - name: Set up database schema
        run: bin/rails db:schema:load

      - name: Run tests
        run: bundle exec rspec

  # Job for macOS runner with Homebrew-based PostgreSQL installation
  test-macos:
    name: Test on macOS
    runs-on: macos-latest

    env:
      RAILS_ENV: test
      DATABASE_URL: "postgres://localhost:5432/rails_test"

    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Install PostgreSQL on macOS
        run: |
          brew install postgresql@14
          brew services start postgresql@14
          psql -c "CREATE DATABASE rails_test;" -U postgres

      - name: Install Ruby and gems
        uses: ruby/setup-ruby@v1
        with:
          bundler-cache: true

      - name: Set up database schema
        run: bin/rails db:schema:load

      - name: Run tests
        run: bundle exec rspec

  # Linting job, runs on both Ubuntu and macOS
  lint:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest]

    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Install Ruby and gems
        uses: ruby/setup-ruby@v1
        with:
          bundler-cache: true

      - name: Security audit dependencies
        run: bundle exec bundler-audit --update

      - name: Security audit application code
        run: bundle exec brakeman -q -w2

      - name: Lint Ruby files
        run: bundle exec rubocop --parallel