experimental-vms/guix-installer-vm/Makefile

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Makefile
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# 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/>.
.PHONY: all deploy
all: guix-installer-vm.img
# Generate default key. Can be changed by replacing id_ed25519.pub.
id_ed25519.pub:
printf "ssh-ed25519 %s %s" \
'AAAAC3NzaC1lZDI1NTE5AAAAIH2feuEj4asx0ImCG+cuiPv2WdKF6vMI+cJtZyG9cwUQ' \
'gnutoo@primary_laptop' \
> $@
# Generate default key. Can be changed by replacing signing-key.pub.
signing-key.pub:
printf '(public-key (ecc (curve Ed25519) (q #%s#)))\n' \
'3A7E1F41E2D5784CFCABB39CB73F99E727D4A5C1ECA79D873587D63D093CC4B5' \
>$@
# We want to only update the image when guix commit changes. The trick
# to make that work is to only create or update a file when the revision
# changes.
guix-commit.txt: Makefile
if [ ! -f $@ ] ; then \
guix describe | grep '^ commit:' | awk '{print $$2}' > $@ ; \
elif [ "$(cat $@)" != \
"$(guix describe | \
grep '^ commit:' | awk '{print $$2}')" ] ; then \
guix describe | grep '^ commit:' | awk '{print $$2}' > $@ ; \
fi
TARBALL_SOURCE = \
first-boot.sh \
guix-commit.txt \
guix-installer-vm-system.scm \
id_ed25519.pub \
Makefile \
signing-key.pub
guix-installer-vm.tar: $(TARBALL_SOURCE)
tar --exclude "id_ed25519" -cf $@ $(TARBALL_SOURCE)
guix-installer-vm.tar.xz: guix-installer-vm.tar
xz -f -9e --verbose $<
guix-installer-vm.tar.xz.b64: guix-installer-vm.tar.xz
base64 $< > $@
IMAGE_SOURCE = \
$(TARBALL_SOURCE) \
guix-installer-vm.tar.xz
guix-installer-vm.img: $(IMAGE_SOURCE)
install \
`guix system image \
--image-type=mbr-raw \
--image-size=4G guix-installer-vm-system.scm` \
$@
deploy:
guix deploy -L . guix-installer-vm-machine.scm