BIN        := tng
PREFIX     ?= /usr/local
VERSION    ?= $(shell git describe --tags --always --dirty 2>/dev/null || echo "dev")
GOFLAGS    ?=
LDFLAGS    := -s -w \
	-X tangled.org/eric.wien/tng-cli/internal/build.Version=$(VERSION) \
	-X tangled.org/eric.wien/tng-cli/internal/build.Date=$(shell date -u +%Y-%m-%dT%H:%M:%SZ) \
	-X tangled.org/eric.wien/tng-cli/internal/build.Commit=$(shell git rev-parse --short HEAD 2>/dev/null || echo "none")

.PHONY: build test install clean lint

build:
	go build $(GOFLAGS) -ldflags "$(LDFLAGS)" -o bin/$(BIN) ./cmd/tng

test:
	go test ./...

lint:
	golangci-lint run

install: build
	install -d $(DESTDIR)$(PREFIX)/bin
	install -m 755 bin/$(BIN) $(DESTDIR)$(PREFIX)/bin/

clean:
	rm -rf bin/ dist/