Makefile.w32

PACKAGE = TBack
DATE    ?= $(shell date +%FT%T%z)
VERSION ?= $(shell git describe --tags --always --dirty --match=v* 2> /dev/null || \
			cat $(CURDIR)/.version 2> /dev/null || echo v0)
GOPATH  = $(CURDIR)/.gopath
BIN		= $(GOPATH)/bin
BASE    = $(GOPATH)/src/$(PACKAGE)
PKGS     = $(or $(PKG),$(shell cd $(BASE) && env GOPATH=$(GOPATH) $(GO) list ./... | grep -v "^$(PACKAGE)/vendor/"))

GO      = go
GODOC   = godoc
GOFMT   = gofmt
TIMEOUT = 15
V = 0
Q = $(if $(filter 1,$V),,@)
M = $(shell printf "\033[34;1m▶\033[0m")

.PHONY: all
all: fmt lint | $(BASE) ; $(info $(M) building executable…) @ ## Build program binary
	$Q cd $(BASE) && $(GO) build -i \
		-tags release \
		-ldflags '-X main.Version=$(VERSION) -X main.BuildDate=$(DATE)' \
		-o bin/$(PACKAGE) main.go

$(BASE): ; $(info $(M) setting GOPATH…)
	@mkdir -p $(dir $@)
	@ln -sf $(CURDIR) $@


# Tools

$(BIN):
	@mkdir -p $@
$(BIN)/%: $(BIN) | $(BASE) ; $(info $(M) building $(REPOSITORY)…)
	$Q tmp=$$(mktemp -d); \
		(GOPATH=$$tmp go get $(REPOSITORY) && cp $$tmp/bin/* $(BIN)/.) || ret=$$?; \
		rm -rf $$tmp ; exit $$ret

GOLINT = $(BIN)/golint
$(BIN)/golint: | $(BASE) ; $(info $(M) building golint…)
	$Q go get golang.org/x/lint/golint

# Tests

.PHONY: lint
lint: $(BASE) $(GOLINT) ; $(info $(M) running golint…) @ ## Run golint
	@ret=0 && for d in $$($(GO) list -f '{{.Dir}}' ./... | grep -v /vendor/); do \
		$(GOLINT) $$d || ret=$$? ; \
	done ; exit $$ret

.PHONY: fmt
fmt: ; $(info $(M) running gofmt…) @ ## Run gofmt on all source files
	@ret=0 && for d in $$($(GO) list -f '{{.Dir}}' ./... | grep -v /vendor/); do \
		cd $$d; \
		for f in $$($(GO) list -f '{{.GoFiles}}' $(d) | sed -e 's/^\[//g; s/$\]//g'); do \
			$(GOFMT) -l -w $$d\\$$f || ret=$$? ; \
		done ; \
		cd $(CURDIR); \
	done ; exit $$ret