# Copyright (C) 2023  Umorpha Systems
# SPDX-License-Identifier: AGPL-3.0-or-later

SHELL = bash
export osi_tools = $(CURDIR)/../notsystemd-tests
PATH := $(osi_tools):$(PATH)

all: $(patsubst %.sh,%.rootfs.img,$(wildcard images/*.sh))
.PHONY: all

.SECONDARY:
.DELETE_ON_ERROR:

# Nothing here is parallel-unsafe, but it just makes the output (and
# especially `sudo` prompts) hard to read.
.NOTPARALLEL:

################################################################################

deps.mk: images $(wildcard images/*.sh)
	grep -H -o -e '--module=\S*' -e '--package-file=\S*' -- images/*.sh | sed -E 's,images/([^:]*).sh:--(module|package-file)=(.*),images/\1.rootfs.img: \3,' >$@
-include deps.mk

images/%.rootfs.img: images/%.sh
	rm -f $@
	$< $@
	chmod 444 $@

images/%.gpt.img: images/%.rootfs.img bin/umorpha-install
	rm -f $@
	truncate --size=3G $@
	sudo bin/umorpha-install images/$*.rootfs.img $@

images/%.bootstrap.iso: images/%.rootfs.img images/bootstrap.rootfs.img bin/mkbootstrapiso
	bin/mkbootstrapiso $< $@

qemu-bios  = qemu-system-x86_64
qemu-bios += -accel kvm
qemu-bios += -m 2G
qemu-bios += -net user,hostfwd=tcp::8022-:22,hostfwd=tcp::8080-:80 -net nic

qemu-uefi  = $(qemu-bios) -drive if=pflash,format=raw,readonly=on,file=/usr/share/ovmf/x64/OVMF.fd

run-bios/%.img: images/%.img
	cp --reflink -- $< $<.tmp
	chmod 644 $<.tmp
	$(qemu-bios) -drive media=disk,if=virtio,format=raw,file=$<.tmp
run-bios/%.iso: images/%.iso
	truncate --size=3G $<.tmp
	$(qemu-bios) -drive media=disk,if=virtio,format=raw,file=$<.tmp -cdrom $<
.PHONY: run-bios/%

run-uefi/%.img: images/%.img
	cp --reflink -- $< $<.tmp
	chmod 644 $<.tmp
	$(qemu-uefi) -drive media=disk,if=virtio,format=raw,file=$<.tmp
.PHONY: run-ueif/%

deploy/%: images/%.bootstrap.iso vultr/%.sh
	vultr/$*.sh
.PHONY: deploy/%

################################################################################

grub-2_2.12rc1-5-x86_64.pkg.tar.zst:
	wget -O $@ https://archlinux.org/packages/core/x86_64/grub/download/

modules/umorpha-bootstrap.sh: modules/umorpha-bootstrap.sh.in
modules/umorpha-bootstrap.sh: bin/umorpha-install
	sed $$'/@UMORPHA_INSTALL_CONTENT@/{\nr bin/umorpha-install\nd\n}' <modules/umorpha-bootstrap.sh.in >$@

modules/service-gitea.sh: modules/service-gitea.sh.in
modules/service-gitea.sh: secrets/gitea-infomaniak-clientid.txt
modules/service-gitea.sh: secrets/gitea-infomaniak-clientsecret.txt
	sed \
	    -e "s,@CLIENT_ID@,$$(cat secrets/gitea-infomaniak-clientid.txt),g" \
	    -e "s,@CLIENT_SECRET@,$$(cat secrets/gitea-infomaniak-clientsecret.txt),g" \
	    <modules/service-gitea.sh.in >$@