.PHONY: all client server

BUILDDIR?=./build
VERSION?=$(shell echo "$$(date +'%Y%m%d')-$$(git rev-parse --short=8 HEAD)")

all: client server

clean:
	rm -rf $(BUILDDIR)

client:
	go build -o $(BUILDDIR)/client ./cmd/client

server:
	go build -o $(BUILDDIR)/server ./cmd/server

test:
	go test -v ./...

debpkg_server_prepare: server
	rm -rf $(BUILDDIR)/debpkg
	mkdir -p $(BUILDDIR)/debpkg/usr/bin $(BUILDDIR)/debpkg/DEBIAN $(BUILDDIR)/debpkg/etc/systemd/system $(BUILDDIR)/debpkg/etc/sys-exporter
	install -m 755 -o root -g root $(BUILDDIR)/server $(BUILDDIR)/debpkg/usr/bin/
	install -m 644 -o root -g root debian/sys-exporter/etc/systemd/system/sys-exporter.service $(BUILDDIR)/debpkg/etc/systemd/system/
	install -m 644 -o root -g root debian/sys-exporter/etc/sys-exporter/config.yml $(BUILDDIR)/debpkg/etc/sys-exporter/
	install -m 644 -o root -g root debian/sys-exporter/control $(BUILDDIR)/debpkg/DEBIAN/control
	install -m 755 -o root -g root debian/sys-exporter/postinst $(BUILDDIR)/debpkg/DEBIAN/postinst

debpkg_server: debpkg_server_prepare
	dpkg-deb --build $(BUILDDIR)/debpkg/ $(BUILDDIR)/sys-exporter.deb

debpkg_server_docker: server
	docker build -t debian-builder ./debian/tools
	docker run -t -e PACKAGE_VERSION="$(VERSION)" -v $(BUILDDIR):/build/ -v ./debian:/debian debian-builder