refactor: Consolidate Dockerfile for production and development envir…

…onments

.github/workflows/cd-docker-hub.yml

@@ -32,7 +32,7 @@ jobs:
               uses: docker/build-push-action@3b5e8027fcad23fda98b2e3ac259d8d67585f671
               with:
                   context: .
-                  file: ./Dockerfile.production
+                  file: ./Dockerfile
                   target: production
                   push: true
                   tags: ${{ steps.meta.outputs.tags }}

Dockerfile.development → Dockerfile

@@ -19,6 +19,34 @@ RUN swag init
 # Build the Go binary
 RUN go build -o main .
 
+
+# Production stage: Create a lightweight runtime image for production
+FROM debian:bullseye-slim AS production
+
+# Install necessary libraries (e.g., libc6) to run the Go binary
+RUN apt-get update && \
+    apt-get install -y libc6
+
+# Set the working directory for the application in the container
+WORKDIR /app
+
+# Copy the compiled Go binary from the builder stage
+COPY --from=builder /app/main .
+# Copy the Swagger documentation from the builder stage
+COPY --from=builder /app/docs /app/docs
+
+# Set the environment variable for production
+ENV ENVIRONMENT=production
+
+# Expose port 8080 for the application
+EXPOSE 8080
+
+# Make the Go binary executable
+RUN chmod +x /app/main
+
+# Set the entry point to the Go binary for production
+ENTRYPOINT ["/app/main"]
+
 # Development stage: Create a lightweight runtime image for development
 FROM debian:bullseye-slim AS development
 
@@ -47,4 +75,4 @@ EXPOSE 8080
 RUN chmod +x /app/main
 
 # Set the entry point to the Go binary for development
-ENTRYPOINT ["/app/main"]
+ENTRYPOINT ["/app/main"]

docker-compose.yml

@@ -2,7 +2,7 @@ services:
   app:
     build:
       context: .
-      dockerfile: Dockerfile.development
+      dockerfile: Dockerfile
       target: ${ENVIRONMENT}
     ports:
       - "8080:8080"