.PHONY: build run clean test help

OUT_DIR=dist
BINARY_NAME=argparse-builder.bin
PORT=8080

help:
	@echo "Available targets:"
	@echo "  build     - Build the binary"
	@echo "  run       - Run the server"
	@echo "  clean     - Remove built artifacts"
	@echo "  test      - Test the API endpoint"
	@echo "  strip     - Build optimized binary (smaller size)"

build:
	@echo "Building $(BINARY_NAME)..."
	go build -o $(OUT_DIR)/$(BINARY_NAME)
	@echo "Built: $(BINARY_NAME) ($$(du -h $(OUT_DIR)/$(BINARY_NAME) | cut -f1))"

strip:
	@echo "Building optimized $(BINARY_NAME)..."
	go build -ldflags="-s -w" -o $(OUT_DIR)/$(BINARY_NAME)
	@echo "Built: $(BINARY_NAME) ($$(du -h $(OUT_DIR)/$(BINARY_NAME) | cut -f1))"

run: build
	@echo "Starting server on :$(PORT)..."
	./$(OUT_DIR)/$(BINARY_NAME)

clean:
	@echo "Cleaning..."
	rm -f $(OUT_DIR)/$(BINARY_NAME)
	@echo "Done"

test: build
	@echo "Testing API endpoint..."
	@./$(OUT_DIR)/$(BINARY_NAME) & \
	SERVER_PID=$$!; \
	sleep 2; \
	curl -s -X POST http://localhost:$(PORT)/generate \
		-H "Content-Type: application/json" \
		-d '{"header":"Test Script","arguments":[{"params":"-v --verbose","command":"verbose","helpText":"Verbose"}]}' \
		> /tmp/test_output.sh; \
	kill $$SERVER_PID 2>/dev/null; \
	echo "Generated test script:"; \
	cat /tmp/test_output.sh