Update Docker workflow to target main branch and refine container run command

Author: KrzysztofPajak

.github/workflows/docker-image-pr.yml

@@ -2,9 +2,9 @@ name: Docker Image CI
 
 on:
   push:
-    branches: [ "develop" ]
+    branches: [ "main" ]
   pull_request:
-    branches: [ "develop" ]
+    branches: [ "main" ]
 
 jobs:
   build:
@@ -34,16 +34,14 @@ jobs:
 
     - name: Run the application container
       run: |
-        docker run --name grandnode2-container -d -p 8080:8080 --user root --link mongodb-container:mongo grandnode2:pr-latest
+        docker run --name grandnode2-container -d -p 8080:8080 --link mongodb-container:mongo grandnode2:pr-latest
 
     - name: Wait for the application to be ready
       run: |
         echo "Waiting for the application to start..."
         for i in {1..10}; do
           curl -s http://localhost:8080 && echo "Application is up!" && break
           echo "Retrying in 3 seconds..."
-          echo "Container logs:"
-          docker logs grandnode2-container --tail 20
           sleep 3
         done
 
@@ -72,7 +70,7 @@ jobs:
       run: |
         echo "Waiting for the application to start..."
         for i in {1..10}; do
-          RESPONSE=$(curl -s -o /dev/null -w "%{http_code}" -L http://localhost:8080 || echo "error")
+          RESPONSE=$(curl -s -o /dev/null -w "%{http_code}" http://localhost:8080 || echo "error")
           if [ "$RESPONSE" = "200" ]; then
             echo "Application is up with HTTP 200 response!"
             exit 0
@@ -81,21 +79,12 @@ jobs:
           else
             echo "Received HTTP response code: $RESPONSE. Retrying in 3 seconds..."
           fi
-          echo "Container logs:"
-          docker logs grandnode2-container --tail 30
           sleep 3
         done
         echo "Application did not start successfully. Final response code: $RESPONSE"
         exit 1
-
-    - name: Show container logs
-      run: |
-        echo "=== Full container logs ==="
-        docker logs grandnode2-container
-        echo "=== Container status ==="
-        docker inspect grandnode2-container --format='{{.State.Status}} - Exit: {{.State.ExitCode}}'
         
     - name: Stop and remove the container
       run: |
         docker stop grandnode2-container
-        docker rm grandnode2-container
+        docker rm grandnode2-container

Dockerfile

@@ -28,10 +28,8 @@ FROM mcr.microsoft.com/dotnet/aspnet:10.0 AS runtime
 
 EXPOSE 8080
 WORKDIR /app
-COPY --from=build-env /app/build/release .
+COPY --from=build-env --chown=app:app /app/build/release .
 
-# Switch to the built-in non-root user
-RUN chown -R app:app /app
 USER app
 
 ENTRYPOINT ["dotnet", "Grand.Web.dll"]