.PHONY: all build test clean install sync-version pkg-deb

BINARY_NAME=bird-exporter
INSTALL_PATH=/usr/local/bin

all: test build

build:
	go build -o $(BINARY_NAME) ./cmd/bird-exporter/

test:
	go test -v ./cmd/bird-exporter/

clean:
	rm -f $(BINARY_NAME)
	[ -d debian/go ] && chmod -R +w debian/go || true
	rm -rf debian/.debhelper debian/.gocache debian/go debian/$(BINARY_NAME) debian/files debian/*.substvars debian/debhelper-build-stamp
	rm -f ../$(BINARY_NAME)_*.deb ../$(BINARY_NAME)_*.changes ../$(BINARY_NAME)_*.buildinfo

install: build
	install -m 755 $(BINARY_NAME) $(INSTALL_PATH)/$(BINARY_NAME)

sync-version:
	@echo "Syncing version from debian/changelog to main.go..."
	@VERSION=$$(head -1 debian/changelog | sed -n 's/.*(\([^)]*\)).*/\1/p'); \
	sed -i 's/^const Version = ".*"/const Version = "'"$$VERSION"'"/' cmd/bird-exporter/main.go; \
	echo "Updated Version const to: $$VERSION"

pkg-deb: sync-version
	fakeroot dpkg-buildpackage -us -uc -b