julius/Makefile at main · praetorian-inc/julius · GitHub

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# julius Makefile

# Build configuration
BINARY_NAME := julius
BUILD_DIR := bin
DIST_DIR := dist
CMD_PATH := ./cmd/julius

# Version info (override with: make build VERSION=1.0.0)
VERSION ?= $(shell git describe --tags --always --dirty 2>/dev/null || echo "dev")
COMMIT := $(shell git rev-parse --short HEAD 2>/dev/null || echo "unknown")
BUILD_DATE := $(shell date -u '+%Y-%m-%dT%H:%M:%SZ')

# Linker flags to embed version info
LDFLAGS := -s -w

# Default target
.DEFAULT_GOAL := build

# Declare all phony targets
.PHONY: all build build-all build-linux build-darwin build-windows \
        release release-checksums \
        test test-verbose test-coverage lint clean help

# =============================================================================
# Build targets (local development)
# =============================================================================

build: ## Build for current platform
	go build -ldflags "$(LDFLAGS)" -o $(BUILD_DIR)/$(BINARY_NAME) $(CMD_PATH)

build-all: build-linux build-darwin build-windows ## Build for all platforms

build-linux: ## Build for Linux (amd64 and arm64)
	CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags "$(LDFLAGS)" -o $(BUILD_DIR)/$(BINARY_NAME)-linux-amd64 $(CMD_PATH)
	CGO_ENABLED=0 GOOS=linux GOARCH=arm64 go build -ldflags "$(LDFLAGS)" -o $(BUILD_DIR)/$(BINARY_NAME)-linux-arm64 $(CMD_PATH)

build-darwin: ## Build for macOS (amd64 and arm64)
	CGO_ENABLED=0 GOOS=darwin GOARCH=amd64 go build -ldflags "$(LDFLAGS)" -o $(BUILD_DIR)/$(BINARY_NAME)-darwin-amd64 $(CMD_PATH)
	CGO_ENABLED=0 GOOS=darwin GOARCH=arm64 go build -ldflags "$(LDFLAGS)" -o $(BUILD_DIR)/$(BINARY_NAME)-darwin-arm64 $(CMD_PATH)

build-windows: ## Build for Windows (amd64)
	CGO_ENABLED=0 GOOS=windows GOARCH=amd64 go build -ldflags "$(LDFLAGS)" -o $(BUILD_DIR)/$(BINARY_NAME)-windows-amd64.exe $(CMD_PATH)

# =============================================================================
# Release targets (CI/CD)
# =============================================================================

release: ## Build release binaries for all platforms (outputs to dist/)
	@mkdir -p $(DIST_DIR)
	CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags "$(LDFLAGS)" -o $(DIST_DIR)/$(BINARY_NAME)-linux-amd64 $(CMD_PATH)
	CGO_ENABLED=0 GOOS=linux GOARCH=arm64 go build -ldflags "$(LDFLAGS)" -o $(DIST_DIR)/$(BINARY_NAME)-linux-arm64 $(CMD_PATH)
	CGO_ENABLED=0 GOOS=darwin GOARCH=amd64 go build -ldflags "$(LDFLAGS)" -o $(DIST_DIR)/$(BINARY_NAME)-darwin-amd64 $(CMD_PATH)
	CGO_ENABLED=0 GOOS=darwin GOARCH=arm64 go build -ldflags "$(LDFLAGS)" -o $(DIST_DIR)/$(BINARY_NAME)-darwin-arm64 $(CMD_PATH)
	CGO_ENABLED=0 GOOS=windows GOARCH=amd64 go build -ldflags "$(LDFLAGS)" -o $(DIST_DIR)/$(BINARY_NAME)-windows-amd64.exe $(CMD_PATH)

release-checksums: release ## Generate checksums for release binaries
	cd $(DIST_DIR) && sha256sum * > checksums.txt

# =============================================================================
# Test targets
# =============================================================================

test: ## Run all tests
	go test ./...

test-verbose: ## Run tests with verbose output
	go test -v ./...

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

# =============================================================================
# Development targets
# =============================================================================

lint: ## Run linter
	golangci-lint run ./...

clean: ## Clean build artifacts
	rm -rf $(BUILD_DIR) $(DIST_DIR)
	rm -f coverage.out coverage.html

# =============================================================================
# Help
# =============================================================================

help: ## Show this help message
	@echo "julius Makefile"
	@echo ""
	@echo "Usage: make [target]"
	@echo ""
	@echo "Targets:"
	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | awk 'BEGIN {FS = ":.*?## "}; {printf "  %-18s %s\n", $$1, $$2}'