Makefile

.PHONY: build run test clean install-deps help check-metrics test-load

BINARY_NAME=golem
BUILD_DIR=./bin
CMD_DIR=cmd/golem
CONFIG_FILE=config.json

build:
	@echo "Building $(BINARY_NAME)..."
	go build -o $(BUILD_DIR)/$(BINARY_NAME) $(CMD_DIR)/main.go
	@echo "Build complete: $(BUILD_DIR)/$(BINARY_NAME)"

run: build
	@echo "Starting $(BINARY_NAME)..."
	$(BUILD_DIR)/$(BINARY_NAME)

test:
	@echo "Running tests..."
	go test -v ./...

test-coverage:
	@echo "Running tests with coverage..."
	go test -v -coverprofile=coverage.out ./...
	go tool cover -html=coverage.out -o coverage.html
	@echo "Coverage report: coverage.html"

clean:
	@echo "Cleaning..."
	rm -f $(BINARY_NAME)
	rm -f coverage.out coverage.html
	rm -rf testing/results/*
	@echo "Clean complete"

install-deps:
	@echo "Installing dependencies..."
	go mod download
	go mod tidy
	@echo "Dependencies installed"

check-metrics:
	@echo "Checking metrics endpoint..."
	@curl -s http://localhost:8000/metrics | grep golem_ || echo "GOLEM not running or metrics not available"

check-file-metrics:
	@echo "Checking file-specific metrics..."
	@curl -s http://localhost:8000/metrics | grep golem_file || echo "File metrics not found"

fmt:
	@echo "Formatting code..."
	go fmt ./...
	@echo "Format complete"

vet:
	@echo "Running go vet..."
	go vet ./...
	@echo "Vet complete"

lint: fmt vet

dev: build
	@echo "Starting in development mode..."
	./$(BINARY_NAME) -port 8000

setup-testing:
	@echo "Setting up testing infrastructure..."
	mkdir -p testing/results
	mkdir -p test-files
	@echo "Creating test files..."
	dd if=/dev/zero of=test-files/1mb.bin bs=1M count=1 2>/dev/null || true
	dd if=/dev/zero of=test-files/10mb.bin bs=1M count=10 2>/dev/null || true
	dd if=/dev/zero of=test-files/100mb.bin bs=1M count=100 2>/dev/null || true
	@echo "Testing setup complete"

test-load:
	@echo "Running load test (requires wrk)..."
	@command -v wrk >/dev/null 2>&1 || { echo "wrk not installed. Install: sudo apt install wrk"; exit 1; }
	@[ -f testing/simple-test.lua ] || { echo "testing/simple-test.lua not found"; exit 1; }
	wrk -t2 -c10 -d30s -s testing/simple-test.lua http://localhost:8000

install-tools:
	@echo "Checking and installing required tools..."
	@command -v wrk >/dev/null 2>&1 || echo "wrk not found. Install: sudo apt install wrk"
	@command -v jq >/dev/null 2>&1 || echo "jq not found. Install: sudo apt install jq"
	@command -v python3 >/dev/null 2>&1 || echo "python3 not found. Install: sudo apt install python3"

all: clean lint test build

help:
	@echo "Available targets:"
	@echo "  build              - Build the binary"
	@echo "  run                - Build and run"
	@echo "  test               - Run tests"
	@echo "  test-coverage      - Run tests with coverage report"
	@echo "  clean              - Remove binary and test results"
	@echo "  install-deps       - Download Go dependencies"
	@echo "  check-metrics      - Check if metrics endpoint is working"
	@echo "  check-file-metrics - Check file-specific metrics"
	@echo "  fmt                - Format code"
	@echo "  vet                - Run go vet"
	@echo "  lint               - Run fmt and vet"
	@echo "  dev                - Run in development mode"
	@echo "  setup-testing      - Create testing infrastructure"
	@echo "  test-load          - Run load test with wrk"
	@echo "  install-tools      - Check for required tools"
	@echo "  all                - Clean, lint, test, and build"
	@echo "  help               - Show this help message"