Github workflow edits

.github/workflows/main.yml

@@ -0,0 +1,100 @@
+name: Ruby CI/CD
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    env:
+      DATABASE_URL: mysql2://root:expertiza@localhost:3306/expertiza
+      RAILS_ENV: test
+      COVERALLS_REPO_TOKEN: ${{ secrets.COVERALLS_REPO_TOKEN }}
+
+    services:
+      mysql:
+        image: mysql:8.0
+        env:
+          MYSQL_ROOT_PASSWORD: expertiza
+          MYSQL_DATABASE: expertiza_test
+        ports:
+          - 3306:3306
+        options: --health-cmd="mysqladmin ping" --health-interval=10s --health-timeout=5s --health-retries=3
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: 3.2.1
+          bundler-cache: true
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: '18.x'
+
+      - name: Install system dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y netcat curl
+          
+      - name: Install Ruby dependencies
+        run: |
+          gem update --system
+          gem install bundler:2.4.7
+          bundle install
+          
+      - name: Setup database
+        run: |
+          bundle exec rails db:create
+          bundle exec rails db:schema:load
+          bundle exec rails db:seed
+          
+      - name: Generate Swagger docs
+        run: RAILS_ENV=test bundle exec rake rswag:specs:swaggerize
+
+      - name: Run RSpec tests with coverage
+        run: |
+          bundle exec rspec --format documentation
+          
+      - name: Run RuboCop
+        run: bundle exec rubocop
+
+      - name: Upload coverage to Coveralls
+        uses: coverallsapp/github-action@v2
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+
+  docker:
+    needs: test
+    if: github.ref == 'refs/heads/main'
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKER_HUB_USERNAME }}
+          password: ${{ secrets.DOCKER_HUB_TOKEN }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          push: true
+          tags: |
+            ${{ secrets.DOCKER_HUB_USERNAME }}/expertiza-backend:latest
+            ${{ secrets.DOCKER_HUB_USERNAME }}/expertiza-backend:${{ github.sha }}
+          cache-from: type=registry,ref=${{ secrets.DOCKER_HUB_USERNAME }}/expertiza-backend:buildcache
+          cache-to: type=registry,ref=${{ secrets.DOCKER_HUB_USERNAME }}/expertiza-backend:buildcache,mode=max