refactor: Standardize entry point script in Dockerfiles (#245)

backend/Dockerfile

@@ -19,14 +19,21 @@ RUN swag init && CGO_ENABLED=0 go build -o main .
 RUN test -f docs/swagger.json && test -f docs/swagger.yaml
 
 # Stage 2: Setup the application in a smaller container
-FROM alpine:latest
+FROM debian:latest
 WORKDIR /root/
 
-# Copy the built application binary from the build stage
+# Install MySQL client for database initialization
+RUN apt-get update && apt-get install -y default-mysql-client
+
+# Copy the built application binary and entrypoint script from the build stage
 COPY --from=build /app/main .
+COPY --from=build /app/bin/entrypoint.sh .
+
+# Ensure entrypoint.sh is executable
+RUN chmod +x /root/entrypoint.sh
 
 # Expose the application port
 EXPOSE 8080
 
-# Run the application binary
-CMD ["./main"]
+# Run the entrypoint script
+ENTRYPOINT ["/root/entrypoint.sh"]

backend/Dockerfile.dev

@@ -1,12 +1,12 @@
 # Use the official Go image as the base image
 FROM golang:latest
 
+# Install necessary packages
+RUN apt-get update && apt-get install -y default-mysql-client
+
 # Set the working directory for the application
 WORKDIR /app
 
-# Install MySQL client using apt-get
-RUN apt-get update && apt-get install -y default-mysql-client
-
 # Install swag CLI for generating Swagger docs
 RUN go install github.com/swaggo/swag/cmd/swag@latest
 
@@ -22,11 +22,11 @@ COPY . .
 # Generate Swagger docs
 RUN swag init
 
-# Ensure init-db.sh is executable
-RUN chmod +x /app/bin/init-db.sh 
+# Ensure entrypoint.sh is executable
+RUN chmod +x /app/bin/entrypoint.sh
 
 # Expose port 8080
 EXPOSE 8080
 
-# Run the initialization script and start the Go application
-CMD ["/app/bin/init-db.sh"]
+# Run the entrypoint script
+ENTRYPOINT ["/app/bin/entrypoint.sh"]

backend/bin/init-db.sh → backend/bin/entrypoint.sh

@@ -22,4 +22,9 @@ echo "Database initialization completed."
 
 # Start the main application
 echo "Starting Go application..."
-exec go run main.go
+
+if [ "$ENVIRONMENT" = "development" ]; then
+    exec go run main.go
+else
+    exec ./main
+fi