Makefile

.PHONY: test run build clean validate

# Run tests
test:
	@echo "Running tests..."
	go test -v

# Run the program
run:
	@echo "Running program..."
	go run main.go

# Build the program
build:
	@echo "Building program..."
	go build -o bin/main main.go

# Clean build artifacts
clean:
	@echo "Cleaning..."
	rm -rf bin/

# Validate implementation (run tests and check if they pass)
validate:
	@echo "Validating implementation..."
	@if go test -v; then \
		echo "✅ All tests passed! Implementation is correct."; \
	else \
		echo "❌ Some tests failed. Keep working on the implementation."; \
		exit 1; \
	fi

# Show help
help:
	@echo "Available commands:"
	@echo "  make test     - Run tests"
	@echo "  make run      - Run the program"
	@echo "  make build    - Build the program"
	@echo "  make clean    - Clean build artifacts"
	@echo "  make validate - Validate implementation (run tests and check status)"
	@echo "  make help     - Show this help message"