[fix] simple deployment

Author: kristiyan-velkov

.github/workflows/main.yml

@@ -55,9 +55,6 @@ jobs:
       - name: Install dependencies
         run: npm ci
 
-      - name: Run tests
-        run: npm run test
-
       - name: Run tests with coverage
         run: npm run test:coverage
 
@@ -69,14 +66,35 @@ jobs:
           path: coverage/
           retention-days: 7
 
-      # Step 3:
+  # Step 3: Build and Deploy (only on main branch)
+  build-and-deploy:
+    name: Build & Deploy to Docker Hub
+    runs-on: ubuntu-latest
+    needs: [lint, test]
+    if: github.ref == 'refs/heads/main' && github.event_name == 'push'
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Extract metadata
+        id: meta
+        run: |
+          echo "short_sha=${GITHUB_SHA::7}" >> "$GITHUB_OUTPUT"
+          echo "date=$(date +'%Y%m%d')" >> "$GITHUB_OUTPUT"
+
       - name: Log in to Docker Hub
         uses: docker/login-action@v3
         with:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
-      # Step 4. Build and push production Docker image
       - name: Build and push production image
         uses: docker/build-push-action@v6
         with:
@@ -85,6 +103,8 @@ jobs:
           push: true
           platforms: linux/amd64,linux/arm64
           tags: |
-            ${{ secrets.DOCKER_USERNAME }}/${{ secrets.DOCKERHUB_PROJECT_NAME }}:latest
-            ${{ secrets.DOCKER_USERNAME }}/${{ secrets.DOCKERHUB_PROJECT_NAME }}:${{ steps.meta.outputs.SHORT_SHA }}
-          cache-from: type=local,src=/tmp/.buildx-cache
+            ${{ env.DOCKERHUB_REPO }}:latest
+            ${{ env.DOCKERHUB_REPO }}:${{ steps.meta.outputs.short_sha }}
+            ${{ env.DOCKERHUB_REPO }}:${{ steps.meta.outputs.date }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max