.PHONY: build test vet fmt check run install fixture install-script clean version release-build

MODULE   := github.com/honeypeer/cli-viz
VERSION  ?= $(shell git rev-parse --short HEAD 2>/dev/null || echo dev)
COMMIT   ?= $(shell git rev-parse HEAD 2>/dev/null || echo unknown)
DATE     ?= $(shell date -u +%Y-%m-%dT%H:%M:%SZ)
LDFLAGS  := -s -w \
	-X $(MODULE)/internal/update.BuildCommit=$(COMMIT) \
	-X $(MODULE)/internal/update.BuildTime=$(DATE)

build:
	go build -trimpath -ldflags "$(LDFLAGS)" -o bin/hp-viz ./cmd/hp-viz/

# Release-style multi-arch archives (mirrors CI).
release-build:
	@mkdir -p dist
	@for spec in "linux amd64" "linux arm64" "darwin amd64" "darwin arm64"; do \
		set -- $$spec; os=$$1 arch=$$2; \
		bin="hp-viz-$${os}-$${arch}"; \
		GOOS=$$os GOARCH=$$arch CGO_ENABLED=0 go build -trimpath -ldflags "$(LDFLAGS)" -o "dist/$${bin}" ./cmd/hp-viz/; \
		tar -czf "dist/$${bin}.tar.gz" -C dist "$${bin}"; \
		sha256sum "dist/$${bin}.tar.gz" | awk '{print $$1}' > "dist/$${bin}.tar.gz.sha256"; \
		echo "built dist/$${bin}.tar.gz"; \
	done

test:
	go test ./...

vet:
	go vet ./...

fmt:
	gofmt -w $$(find . -name '*.go' -not -path './.git/*')

# Fail if sources are not gofmt-clean (CI).
fmt-check:
	@unformatted=$$(gofmt -l $$(find . -name '*.go' -not -path './.git/*')); \
	if [ -n "$$unformatted" ]; then \
		echo "gofmt needed on:"; echo "$$unformatted"; exit 1; \
	fi

check: fmt-check vet test
	go build -o /tmp/hp-viz-check ./cmd/hp-viz/

version: build
	./bin/hp-viz --version

install: build
	install -m 755 bin/hp-viz $(DESTDIR)/usr/local/bin/hp-viz

install-script:
	bash scripts/install.sh

fixture: build
	./bin/hp-viz --fixture tests/fixtures/sse-sample.txt --no-update

run: build
	./bin/hp-viz --url $(or $(URL),https://viz.honeypeer.com) --no-update

clean:
	rm -rf bin/ dist/ /tmp/hp-viz-check