Create docker-image.yml

Author: jeffmaki

.github/workflows/docker-image.yml

@@ -0,0 +1,37 @@
+name: Docker Image CI
+
+on:
+  push:
+    branches: [ "main" ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    environment: onlyone 
+    name: "Build"
+    concurrency:
+      group: build
+      cancel-in-progress: true
+    steps:
+        - uses: actions/checkout@v4
+    
+        - uses: docker/login-action@v3
+          with:
+            registry: ${{ vars.DOCKERHUB_REGISTRY }}
+            username: ${{ vars.DOCKERHUB_USERNAME }}
+            password: ${{ secrets.DOCKERHUB_TOKEN }}
+            
+        - name: Set up QEMU
+          uses: docker/setup-qemu-action@v3
+        
+        - name: Set up Docker Buildx
+          uses: docker/setup-buildx-action@v3
+        
+        - name: Build and push
+          uses: docker/build-push-action@v5
+          with:
+            context: .
+            push: true
+            platforms: linux/amd64
+            tags: ${{ vars.DOCKERHUB_REGISTRY }}/workspaces-backend-v2:dev
+