Makefile

BINARY  := gitpal
PKG     := ./...
VERSION ?= $(shell git describe --tags --always --dirty 2>/dev/null || echo dev)
COMMIT  := $(shell git rev-parse --short HEAD 2>/dev/null || echo none)
DATE    := $(shell date -u +%Y-%m-%dT%H:%M:%SZ)
MODULE  := github.com/realmaxc/gitpal
LDFLAGS := -s -w \
	-X $(MODULE)/internal/version.Version=$(VERSION) \
	-X $(MODULE)/internal/version.Commit=$(COMMIT) \
	-X $(MODULE)/internal/version.Date=$(DATE)

.PHONY: build test cover fmt vet lint tidy install clean help

build: ## Build the gitpal binary
	go build -ldflags "$(LDFLAGS)" -o $(BINARY) ./cmd/gitpal

test: ## Run the test suite with the race detector
	go test -race $(PKG)

cover: ## Run tests and print a coverage summary
	go test -coverprofile=coverage.out $(PKG)
	go tool cover -func=coverage.out | tail -n 1

fmt: ## Format all Go sources
	gofmt -w .

vet: ## Run go vet
	go vet $(PKG)

lint: ## Run golangci-lint
	golangci-lint run

tidy: ## Tidy and verify go.mod/go.sum
	go mod tidy

install: ## Install gitpal into GOBIN
	go install -ldflags "$(LDFLAGS)" ./cmd/gitpal

clean: ## Remove build and coverage artifacts
	rm -f $(BINARY) coverage.out coverage.html

help: ## List available targets
	@grep -hE '^[a-z].*:.*##' $(MAKEFILE_LIST) | sort | awk -F ":.*## " '{printf "  %-10s %s\n", $$1, $$2}'