# Copyright (C) 2023 Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
#
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or (at
# your option) any later version.
#
# You should have received a copy of the GNU General Public License
# along with this file.  If not, see <http://www.gnu.org/licenses/>.

DESTDIR ?= .

.PHONY: all help install update $(DESTDIR)/mumble-vm.img

IMAGE_SOURCE = \
	mumble-vm-system.scm \
	id_ed25519.pub \
	Makefile \
	signing-key.pub

all: help

help:
	@printf "Available commands:\n\
		make help    # prints this help\n\
		make install # install image to $(DESTDIR)/ \n\
		make deploy  # update existing vm with guix deploy through SSH\n\
	"

$(DESTDIR)/mumble-vm.img: $(IMAGE_SOURCE)
	sudo install \
		`guix system image \
			--image-type=mbr-raw \
			--image-size=6G mumble-vm-system.scm` \
		$@

install: $(DESTDIR)/mumble-vm.img

deploy:
	guix deploy -L . mumble-vm-machine.scm