ci(backend): setup github workflows

.github/workflows/pipeline.yml

@@ -0,0 +1,50 @@
+name: Pipeline
+
+on:
+  push:
+    branches:
+      - main
+      - dev-production
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        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:
+          registry: ${{ secrets.REGISTRY_URL }}
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: Build and push Docker image with latest tag
+        if: github.ref == 'refs/heads/main'
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          push: true
+          tags: |
+            ${{ secrets.REGISTRY_URL }}/tekbetter/tekbetter-server:latest
+            ${{ secrets.REGISTRY_URL }}/tekbetter/tekbetter-server:${{ github.sha }}
+            ${{ secrets.REGISTRY_URL }}/tekbetter/tekbetter-server:$(date +'%Y%m%d')
+
+      - name: Build and push Docker image with dev tag
+        if: github.ref == 'refs/heads/dev-production'
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          push: true
+          ttags: |
+            ${{ secrets.REGISTRY_URL }}/tekbetter/tekbetter-server:development
+            ${{ secrets.REGISTRY_URL }}/tekbetter/tekbetter-server:${{ github.sha }}
+            ${{ secrets.REGISTRY_URL }}/tekbetter/tekbetter-server:$(date +'%Y%m%d')
+
+      - name: Logout from Docker Hub
+        run: docker logout ${{ secrets.REGISTRY_URL }}