build and push images to dockerhub

.github/workflows/build_and_push_auth_docker_img.yml

@@ -0,0 +1,28 @@
+name: Build and Push Backend image to Docker Hub
+
+on:
+    push:
+        branches:
+            - 'main'
+        paths:
+            - '- "auth-service/**"'
+
+jobs:
+    docker:
+      runs-on: ubuntu-latest
+      steps:
+        - name: Set up QEMU
+          uses: docker/setup-qemu-action@v3
+        - name: Set up Docker Buildx
+          uses: docker/setup-buildx-action@v3
+        - name: Login to Docker Hub
+          uses: docker/login-action@v3
+          with:
+            username: ${{ secrets.DOCKERHUB_USERNAME }}
+            password: ${{ secrets.DOCKERHUB_TOKEN }}
+        - name: Build and push
+          uses: docker/build-push-action@v5
+          with:
+            push: true
+            context: backend
+            tags: vcscsvcscs/gheritage-auth-service:latest

.github/workflows/build_and_push_backend_docker_img.yml

@@ -0,0 +1,28 @@
+name: Build and Push Backend image to Docker Hub
+
+on:
+    push:
+        branches:
+            - 'main'
+        paths:
+            - '- "backend/**"'
+  
+jobs:
+    docker:
+      runs-on: ubuntu-latest
+      steps:
+        - name: Set up QEMU
+          uses: docker/setup-qemu-action@v3
+        - name: Set up Docker Buildx
+          uses: docker/setup-buildx-action@v3
+        - name: Login to Docker Hub
+          uses: docker/login-action@v3
+          with:
+            username: ${{ secrets.DOCKERHUB_USERNAME }}
+            password: ${{ secrets.DOCKERHUB_TOKEN }}
+        - name: Build and push
+          uses: docker/build-push-action@v5
+          with:
+            push: true
+            context: backend
+            tags: vcscsvcscs/gheritage-backend-service:latest