mux/Makefile

.PHONY: help test vet staticcheck fieldalignment check coverage bench clean install-tools fmt tidy run-example

# Default target
help:
	@echo "Mux - Development Commands"
	@echo ""
	@echo "Usage: make [target]"
	@echo ""
	@echo "Targets:"
	@echo "  help           Show this help message"
	@echo "  test           Run tests"
	@echo "  test-race      Run tests with race detector"
	@echo "  vet            Run go vet"
	@echo "  staticcheck    Run staticcheck"
	@echo "  fieldalignment Check and report field alignment issues"
	@echo "  fieldalignment-fix Automatically fix field alignment issues"
	@echo "  check          Run all quality checks (vet, staticcheck, fieldalignment, tests)"
	@echo "  coverage       Generate test coverage report"
	@echo "  coverage-html  Generate and open HTML coverage report"
	@echo "  bench          Run benchmarks"
	@echo "  fmt            Format code with gofmt"
	@echo "  tidy           Tidy and verify go.mod"
	@echo "  clean          Clean build artifacts and caches"
	@echo "  install-tools  Install required development tools"
	@echo "  run-example    Run the example server"
	@echo ""

# Install development tools
install-tools:
	@echo "Installing development tools..."
	go install honnef.co/go/tools/cmd/staticcheck@latest
	go install golang.org/x/tools/go/analysis/passes/fieldalignment/cmd/fieldalignment@latest
	@echo "Tools installed successfully!"

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

# Run tests with race detector
test-race:
	@echo "Running tests with race detector..."
	go test -v -race ./...

# Run go vet
vet:
	@echo "Running go vet..."
	go vet ./...

# Run staticcheck
staticcheck:
	@echo "Running staticcheck..."
	@command -v staticcheck >/dev/null 2>&1 || { echo "staticcheck not found. Run 'make install-tools'"; exit 1; }
	staticcheck ./...

# Check field alignment
fieldalignment:
	@echo "Checking field alignment..."
	@command -v fieldalignment >/dev/null 2>&1 || { echo "fieldalignment not found. Run 'make install-tools'"; exit 1; }
	@fieldalignment ./... 2>&1 | tee /tmp/fieldalignment.txt || true
	@if grep -q ":" /tmp/fieldalignment.txt; then \
		echo ""; \
		echo "⚠️  Field alignment issues found."; \
		echo "Run 'make fieldalignment-fix' to automatically fix them."; \
		exit 1; \
	else \
		echo "✅ No field alignment issues found."; \
	fi

# Fix field alignment issues
fieldalignment-fix:
	@echo "Fixing field alignment issues..."
	@command -v fieldalignment >/dev/null 2>&1 || { echo "fieldalignment not found. Run 'make install-tools'"; exit 1; }
	fieldalignment -fix ./...
	@echo "Field alignment issues fixed!"

# Run all quality checks
check: vet staticcheck test-race
	@echo ""
	@echo "✅ All checks passed!"

# Generate test coverage
coverage:
	@echo "Generating coverage report..."
	go test -coverprofile=coverage.out -covermode=atomic ./...
	go tool cover -func=coverage.out
	@echo ""
	@echo "Total coverage:"
	@go tool cover -func=coverage.out | grep total | awk '{print $$3}'

# Generate HTML coverage report
coverage-html: coverage
	@echo "Generating HTML coverage report..."
	go tool cover -html=coverage.out -o coverage.html
	@echo "Opening coverage report in browser..."
	@command -v open >/dev/null 2>&1 && open coverage.html || \
	command -v xdg-open >/dev/null 2>&1 && xdg-open coverage.html || \
	echo "Please open coverage.html in your browser"

# Run benchmarks
bench:
	@echo "Running benchmarks..."
	go test -bench=. -benchmem ./... -run=^#

# Format code
fmt:
	@echo "Formatting code..."
	gofmt -s -w .
	@echo "Code formatted!"

# Tidy go.mod
tidy:
	@echo "Tidying go.mod..."
	go mod tidy
	go mod verify
	@echo "go.mod tidied!"

# Clean build artifacts
clean:
	@echo "Cleaning build artifacts..."
	go clean -cache -testcache -modcache
	rm -f coverage.out coverage.html
	@echo "Clean complete!"

# Run example server
run-example:
	@echo "Starting example server..."
	cd example && go run main.go