Makefile

.PHONY: build clean install test fmt lint run help

# Variables
BINARY_NAME=drim
VERSION?=$(shell git describe --tags --always --dirty 2>/dev/null || echo "dev")
BUILD_TIME=$(shell date -u '+%Y-%m-%d_%H:%M:%S')
LDFLAGS=-ldflags "-X main.Version=${VERSION} -X main.BuildTime=${BUILD_TIME}"

# Default target
all: build

# Build the binary
build:
	@echo "Building ${BINARY_NAME}..."
	go build ${LDFLAGS} -o ${BINARY_NAME} .
	@echo "Build complete: ${BINARY_NAME}"

# Build for all platforms
build-all: clean
	@echo "Building for all platforms..."
	GOOS=linux GOARCH=amd64 go build ${LDFLAGS} -o bin/${BINARY_NAME}_Linux_x86_64 .
	GOOS=linux GOARCH=arm64 go build ${LDFLAGS} -o bin/${BINARY_NAME}_Linux_arm64 .
	GOOS=darwin GOARCH=amd64 go build ${LDFLAGS} -o bin/${BINARY_NAME}_Darwin_x86_64 .
	GOOS=darwin GOARCH=arm64 go build ${LDFLAGS} -o bin/${BINARY_NAME}_Darwin_arm64 .
	GOOS=windows GOARCH=amd64 go build ${LDFLAGS} -o bin/${BINARY_NAME}_Windows_x86_64.exe .
	@echo "All builds complete in bin/"

# Install the binary
install: build
	@echo "Installing ${BINARY_NAME}..."
	sudo cp ${BINARY_NAME} /usr/local/bin/
	@echo "Installed to /usr/local/bin/${BINARY_NAME}"

# Clean build artifacts
clean:
	@echo "Cleaning..."
	rm -f ${BINARY_NAME}
	rm -rf bin/
	go clean
	@echo "Clean complete"

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

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

# Run linter
lint:
	@echo "Running linter..."
	golangci-lint run ./...

# Run the application
run: build
	./${BINARY_NAME}

# Download dependencies
deps:
	@echo "Downloading dependencies..."
	go mod download
	go mod tidy

# Help
help:
	@echo "Available targets:"
	@echo "  build      - Build the binary"
	@echo "  build-all  - Build for all platforms"
	@echo "  install    - Install the binary to /usr/local/bin"
	@echo "  clean      - Remove build artifacts"
	@echo "  test       - Run tests"
	@echo "  fmt        - Format code"
	@echo "  lint       - Run linter"
	@echo "  run        - Build and run"
	@echo "  deps       - Download dependencies"
	@echo "  help       - Show this help message"