Merge pull request #13 from pitastrudl/ci-cd

Add CI/CD for building and deploying the backend part to the staging server

.github/workflows/dockerbuild.yml

@@ -0,0 +1,77 @@
+name: Publish Docker image
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-24.04
+    outputs:
+      image_sha: ${{ steps.determine-tag.outputs.image_sha }}  # Output the SHA for deploy
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4.1.7
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3.2.0
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3.6.1
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3.3.0
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract Docker metadata
+        id: meta
+        uses: docker/metadata-action@v5.5.1
+        with:
+          images: ghcr.io/${{  github.repository }}
+          tags: |
+            type=sha              # Fallback to SHA
+            type=raw,value=latest
+
+      - name: Build and push Docker image
+        id: buildandpush
+        uses: docker/build-push-action@v6.7.0
+        with:
+          context: .
+          platforms: linux/amd64
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+
+      - name: Capture SHA from Docker metadata
+        id: determine-tag
+        run: |
+          echo "Capturing image SHA..."
+          TAGS=$(echo "${{ steps.meta.outputs.tags }}" | tr ',' '\n')
+          IMAGE_SHA=$(echo "$TAGS" | grep '^.*:sha-' | awk -F':' '{print $NF}' | head -n 1)
+          echo "Image SHA: $IMAGE_SHA"
+          echo "image_sha=$IMAGE_SHA" >> $GITHUB_OUTPUT
+
+  deploy:
+    runs-on: ubuntu-24.04
+    needs: build-and-push
+    environment: badger-servers
+    env:
+      DOCKER_TAG: ${{ needs.build-and-push.outputs.image_sha }}  # Pass the SHA to deploy
+    steps:
+      - name: Deploy to server
+        uses: garygrossgarten/github-action-ssh@0.8.0
+        with:
+          command: |
+            cd badgehub-infra/badgehub
+            export BACKEND_IMAGE_TAG=${{ env.DOCKER_TAG }}
+            echo "BACKEND_IMAGE_TAG is: $BACKEND_IMAGE_TAG"
+            docker-compose -f docker-compose.yml up  --no-deps -d badgehub-backend
+          host: ${{ secrets.HOST }}
+          port: ${{ secrets.PORT }}
+          username: ${{ secrets.USERNAME }}
+          passphrase: ${{ secrets.PASSPHRASE }}
+          privateKey: ${{ secrets.PRIVATE_KEY }}