Makefile

.PHONY: all fmt mod lint test test-race test-coverage build-examples clean help

# Default target
all: help

# Initialization
setup:
	@echo "=> Install Go dependencies..."
	@go mod download
	@echo "=> Install pre-commit hooks..."
	@if ! command -v pre-commit >/dev/null 2>&1; then \
		echo "❌ ERROR: Pre-commit is not installed. Please install it via 'pip install pre-commit' or 'brew install pre-commit' first."; \
		exit 1; \
	fi
	@pre-commit install
	@echo "✅ Environment setup successful! You are now ready to contribute code."

# Format the entire Go source code
fmt:
	@echo "==> Formatting code..."
	go fmt ./...

# Tidy and verify module dependencies
mod:
	@echo "==> Tidying and verifying module dependencies..."
	go mod tidy
	go mod verify

# Run golangci-lint
lint:
	@echo "==> Running linter..."
	golangci-lint run --timeout=5m ./...

PACKAGES := $(shell go list ./... | grep -v /cmd/examples | grep -v "test")
# Run all unit test
test:
	@echo "==> Running tests..."
	go test -v $(PACKAGES)

# Run tests with data race detector
test-race:
	@echo "=> Running tests with Race Detector..."
	go test -race -v $(PACKAGES)

# Run tests and generate coverage report
test-coverage:
	@echo "==> Running tests with coverage..."
	go test -v -race -coverprofile=coverage.out $(PACKAGES)
	go tool cover -html=coverage.out -o coverage.html
	@echo "==> Coverage report generated at coverage.html"
	@TOTAL=$$(go tool cover -func=coverage.out | grep total | grep -Eo '[0-9]+\.[0-9]+'); \
	echo "📊 Total Test Coverage: $$TOTAL%"; \
	if awk "BEGIN {exit !($$TOTAL < 80.0)}"; then \
		echo "❌ ERROR: Test Coverage ($$TOTAL%) is below the 80.0% threshold. Please write more tests!"; \
		exit 1; \
	else \
		echo "✅ EXCELLENT: Test Coverage meets production standards!"; \
	fi

# Build all examples to ensure they compile
build-examples:
	@echo "==> Building examples..."
	go build -o /dev/null ./cmd/examples/...

# Clean build artifacts
clean:
	@echo "==> Cleaning..."
	go clean
	rm -f coverage.out coverage.html

# Show this help menu
help:
	@echo "llmgo Makefile Commands:"
	@awk '/^#/ { desc = substr($$0, 2); sub(/^ /, "", desc); next } /^[a-zA-Z_-]+:/ && desc { sub(/:.*/, "", $$1); printf "  \033[36m%-20s\033[0m %s\n", $$1, desc; desc = "" }' $(MAKEFILE_LIST)