.PHONY: build clean wipe test help sync-version pkg-deb

# Default target
all: build

# Build the binary
build:
	@echo "Building s3-genindex..."
	go build -o s3-genindex ./cmd/s3-genindex
	@echo "Build complete: s3-genindex"

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

# Run tests with coverage
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 generated: coverage.html"

# Clean build artifacts
clean:
	@echo "Cleaning build artifacts..."
	rm -f s3-genindex
	rm -f coverage.out coverage.html
	rm -rf debian/s3-genindex debian/files debian/*.substvars debian/debhelper-build-stamp
	[ -d debian/go ] && chmod -R +w debian/go || true
	rm -rf debian/.gocache debian/go
	find . -name index.html -delete
	@echo "Clean complete"

# Wipe everything including test caches
wipe: clean
	@echo "Wiping test cache and module cache..."
	go clean -testcache
	go clean -modcache
	@echo "Wipe complete"

# Install binary to $GOPATH/bin or $GOBIN
install:
	@echo "Installing s3-genindex..."
	go install ./cmd/s3-genindex
	@echo "Install complete"

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

# Vet code for issues
vet:
	@echo "Vetting code..."
	go vet ./...
	@echo "Vet complete"

# Lint code (requires golangci-lint)
lint:
	@echo "Linting code..."
	@if command -v golangci-lint >/dev/null 2>&1; then \
		golangci-lint run; \
	else \
		echo "golangci-lint not found, skipping lint"; \
	fi

# Run all checks
check: fmt vet lint test
	@echo "All checks passed"

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

# Sync version from debian/changelog to source code
sync-version:
	@echo "Syncing version..."
	@version=$$(head -1 debian/changelog | sed -n 's/.*(\([^)]*\)).*/\1/p'); \
	sed -i "s/const Version = .*/const Version = \"$$version\"/" cmd/s3-genindex/main.go; \
	echo "Updated version to $$version"

# Build Debian package
pkg-deb: sync-version
	@echo "Building Debian package..."
	DEB_BUILD_OPTIONS=noautodbgsym fakeroot dpkg-buildpackage -us -uc -b
	@echo "Debian package build complete"

# Show help
help:
	@echo "Available targets:"
	@echo "  build         - Build the s3-genindex binary"
	@echo "  test          - Run all tests"
	@echo "  test-coverage - Run tests with coverage report"
	@echo "  clean         - Remove build artifacts"
	@echo "  wipe          - Clean everything including caches"
	@echo "  install       - Install binary to GOPATH/bin"
	@echo "  fmt           - Format code"
	@echo "  vet           - Vet code for issues"
	@echo "  lint          - Lint code (requires golangci-lint)"
	@echo "  check         - Run fmt, vet, lint, and test"
	@echo "  bench         - Run benchmarks"
	@echo "  sync-version  - Sync version from debian/changelog to source"
	@echo "  pkg-deb       - Build Debian package"
	@echo "  help          - Show this help message"