Makefile

BINARY := wgtui
PKG     := ./cmd/wgtui
BIN_DIR := bin
DIST_DIR := dist

# Platforms to cross-compile for. wg/wg-quick are Linux-native, so Linux is the
# primary target; the others are provided for convenience and --demo use.
# PLATFORMS := linux/amd64 linux/arm64 darwin/amd64 darwin/arm64
PLATFORMS := linux/amd64

.DEFAULT_GOAL := build

.PHONY: build
build: ## Build the binary into ./bin
	@mkdir -p $(BIN_DIR)
	go build -o $(BIN_DIR)/$(BINARY) $(PKG)

.PHONY: run
run: ## Run against a live interface (make run IFACE=wg0)
	go run $(PKG) -i $(or $(IFACE),wg0)

.PHONY: demo
demo: ## Run the TUI with synthetic data (no WireGuard needed)
	go run $(PKG) --demo

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

.PHONY: snapshot
snapshot: ## Print a rendered demo frame to the terminal
	go test ./internal/ui -run DemoFrameSnapshot -v

.PHONY: vet
vet: ## Run go vet
	go vet ./...

.PHONY: tidy
tidy: ## Tidy go.mod / go.sum
	go mod tidy

.PHONY: check
check: vet test ## Vet + test

.PHONY: install
install: ## Install the binary into GOBIN
	go install $(PKG)

.PHONY: cross
cross: ## Cross-compile for all PLATFORMS into ./dist
	@mkdir -p $(DIST_DIR)
	@for platform in $(PLATFORMS); do \
		os=$${platform%/*}; arch=$${platform#*/}; \
		ext=""; [ "$$os" = "windows" ] && ext=".exe"; \
		out=$(DIST_DIR)/$(BINARY)-$$os-$$arch$$ext; \
		echo "building $$out"; \
		CGO_ENABLED=0 GOOS=$$os GOARCH=$$arch go build -trimpath -o $$out $(PKG) || exit 1; \
	done

.PHONY: clean
clean: ## Remove build artifacts
	rm -rf $(BIN_DIR) $(DIST_DIR)

.PHONY: help
help: ## Show this help
	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | \
		awk 'BEGIN {FS = ":.*?## "}; {printf "  \033[36m%-12s\033[0m %s\n", $$1, $$2}'