# Co-Maintainer: Achill Gilgenast <achill@achill.org>
maintainer="Clayton Craft <clayton@craftyguy.net>"
pkgname=postmarketos-base
pkgver=63
pkgrel=0
pkgdesc="Meta package for minimal postmarketOS base"
url="https://postmarketos.org"
arch="noarch"
license="GPL-3.0-or-later"
# Several of these dependencies come from alpine - base, as the upstream
# recommendation to not depend on openrc has been to copy them here:
# https: // gitlab.alpinelinux.org/alpine/aports/-/merge_requests/71686#note_435428
depends="
	busybox
	devicepkg-utils>=0.2.0
	eudev
	merge-usr
	mount
	musl-utils
	openssh-server-pam
	postmarketos-keys
	postmarketos-ramdisk
	postmarketos-zram
	sudo-virt
	umount
	util-linux-login
	"
_pmb_recommends="sudo-rs"
install="$pkgname.post-install $pkgname.post-upgrade"
triggers="$pkgname.trigger=/usr/share/deviceinfo"
subpackages="
	$pkgname-apk:_apk
	$pkgname-core
	$pkgname-doas
	$pkgname-fwupd
	$pkgname-grub
	$pkgname-mesa
	$pkgname-nftables
	$pkgname-nftables-openrc:nftables_openrc
	$pkgname-nosplash
	$pkgname-openrc
	$pkgname-ssh
	$pkgname-sudo
	$pkgname-sudo-rs:sudo_rs
	postmarketos-release:release
	postmarketos-baselayout:baselayout
	"
options="!check"
# Every postmarketos installation with pmbootstrap <= 3.3.2 has
# alpine-base in /etc/apk/world. But for multiple reasons, we do not
# want to depend on it. So have a versioned provides that conflicts
# with it. See the commit that introduced this message for more details
# THE LINE BELOW MUST NOT BE REMOVED UNTIL WE ARE READY TO DEPEND ON
# alpine-base AGAIN
provides="alpine-base=1000-r0"

_source440="
	etc/sudoers
	etc/doas.d/10-postmarketos.conf
	"
_source600="
	etc/ssh/sshd_config.d/50-postmarketos-ui-policy.conf
	"
_source644="
	etc/conf.d/swapfile
	etc/conf.d/syslog
	etc/conf.d/tmpfs
	etc/fstab
	etc/issue
	etc/motd
	etc/update-grub.conf
	usr/lib/apk/config
	usr/lib/os-release
	usr/lib/kernel-cmdline.d/00-base.conf
	usr/lib/sysctl.d/90-disable-rp-filter.conf
	usr/lib/sysctl.d/90-steam.conf
	usr/lib/udev/rules.d/20-imagis-input.rules
	usr/lib/udev/rules.d/20-tm2-touchkey-input.rules
	usr/lib/udev/rules.d/20-tm2-touchkey-leds.rules
	usr/lib/udev/rules.d/20-zinitix-input.rules
	usr/lib/udev/udev.conf
	usr/share/mkinitfs/files/postmarketos-base.files
	"
_source755="
	etc/init.d/deferred-initcalls
	etc/init.d/swapfile
	etc/init.d/tmpfs
	usr/bin/swapfile
	"

# Avoid filename based checksum conflicts by including the whole path:
# https://gitlab.alpinelinux.org/alpine/abuild/-/issues/10013
flatpath() {
	local i
	for i in $@; do
		echo "rootfs-$i" | sed s./.-.g
	done
}

source="$(flatpath $_source440 $_source600 $_source644 $_source755)"

prepare() {
	default_prepare

	# setterm -powersave on -blank 5
	echo -ne "\033[9;5]" >> rootfs-etc-issue
}

package() {
	# These packages are provided by subpackages in this APKBUILD, and they
	# may not exist when this is evaluated at the top level. They're moved
	# into this function to work around it.
	depends="
		$depends
		postmarketos-base-init
		postmarketos-baselayout
		postmarketos-release
		"

	local i
	for i in $_source440; do
		install -Dm440 "$srcdir/$(flatpath "$i")" "$pkgdir/$i"
	done
	for i in $_source600; do
		install -Dm600 "$srcdir/$(flatpath "$i")" "$pkgdir/$i"
	done
	for i in $_source644; do
		install -Dm644 "$srcdir/$(flatpath "$i")" "$pkgdir/$i"
	done
	for i in $_source755; do
		install -Dm755 "$srcdir/$(flatpath "$i")" "$pkgdir/$i"
	done
}

_apk() {
	pkgdesc="apk-tools for mutable postmarketOS installations"
	# The apk-tools dependency is in a subpackage so that other packages are able to
	# depend on postmarketos-base AND exclude apk-tools at the same time with
	# !postmarketos-base-apk
	install_if="$pkgname=$pkgver-r$pkgrel"
	depends="apk-tools"

	mkdir -p "$subpkgdir"
}

core() {
	# This is needed for backwards compatibility with installs that got
	# the alpine-baselayout-core package in world:
	# https://gitlab.postmarketos.org/postmarketOS/pmbootstrap/-/merge_requests/2680
	# as if alpine-baselayout-core is removed, the symlinks will disappear.
	pkgdesc="Minimal structure for compatibility reasons"
	depends=""
	replaces="alpine-baselayout"
	provides="alpine-baselayout-core=$pkgver-r$pkgrel"

	mkdir -p "$subpkgdir"
	cd "$subpkgdir"
	install -m 0755 -d usr/bin usr/lib usr/sbin
	ln -s usr/bin "$subpkgdir"/bin
	ln -s usr/lib "$subpkgdir"/lib
	ln -s usr/sbin "$subpkgdir"/sbin
}

doas() {
	pkgdesc="doas configuration"
	install_if="$pkgname=$pkgver-r$pkgrel doas"

	amove etc/doas.d/10-postmarketos.conf
}

fwupd() {
	pkgdesc="fwupd configuration"
	install_if="$pkgname=$pkgver-r$pkgrel systemd-boot fwupd"
	depends="fwupd-efi"

	mkdir -p "$subpkgdir"
}

grub() {
	install_if="$pkgname=$pkgver-r$pkgrel grub"

	amove etc/update-grub.conf
}

mesa() {
	depends="mesa-dri-gallium mesa-gles"
	install_if="$pkgname=$pkgver-r$pkgrel mesa"
	mkdir "$subpkgdir"
}

nftables() {
	install_if="$pkgname=$pkgver-r$pkgrel nftables"
	depends="postmarketos-config-nftables"

	mkdir "$subpkgdir"
}

nftables_openrc() {
	install_if="$pkgname-openrc=$pkgver-r$pkgrel nftables"
	depends="nftables-openrc openrc"
	install="$subpkgname.post-install"

	mkdir -p "$subpkgdir"
}

nosplash() {
	pkgdesc="Empty package to remove splash screen entirely"
	provides="postmarketos-bootsplash-virtual"
	provider_priority=1

	mkdir -p "$subpkgdir"
}

ssh() {
	install_if="$pkgname=$pkgver-r$pkgrel openssh-server-pam"
	# Config file moved from there
	replaces="postmarketos-base-ui"

	amove etc/ssh/sshd_config.d/50-postmarketos-ui-policy.conf
}

sudo() {
	pkgdesc="sudo configuration"
	install_if="$pkgname=$pkgver-r$pkgrel sudo"
	replaces="sudo"
	replaces_priority=100  # leave plenty for alpine

	install -Dm644 "$pkgdir"/etc/sudoers \
		-t "$subpkgdir"/etc/
}

sudo_rs() {
	pkgdesc="sudo-rs configuration"
	install_if="$pkgname=$pkgver-r$pkgrel sudo-rs"
	replaces="sudo-rs"
	replaces_priority=100 # leave plenty for alpine

	amove etc/sudoers
	# sudo-rs requires all listed directories in sudoers to exist at runtime
	mkdir -p "$subpkgdir"/etc/sudoers.d
}

openrc() {
	provides="$pkgname-init"
	provider_priority=10
	install="$subpkgname.post-install $subpkgname.post-upgrade"
	replaces="
		busybox-openrc
		eudev
		openrc
		"
	depends="
		!systemd
		alpine-conf
		busybox-mdev-openrc
		busybox-openrc
		eudev-openrc
		logbookd
		logbookd-openrc
		openrc
		openrc-user-pam
		openssh-server-common-openrc
		postmarketos-zram-openrc
		udev-init-scripts-openrc
		"

	amove etc/conf.d/swapfile
	amove etc/conf.d/syslog
	amove etc/conf.d/tmpfs
	amove etc/init.d/deferred-initcalls
	amove etc/init.d/swapfile
	amove etc/init.d/tmpfs
}

baselayout() {
	depends="alpine-baselayout"
	replaces="alpine-baselayout alpine-baselayout-data postmarketos-base postmarketos-base-systemd<44"

	amove etc/fstab
	amove etc/motd
}

release() {
	replaces="alpine-release  postmarketos-base"
	pkgdesc="postmarketOS release data"
	depends="alpine-release"

	amove usr/lib/os-release
	amove etc/issue

	# /etc/os-release should be a relative symlink, see:
	# https://www.man7.org/linux/man-pages/man5/os-release.5.html
	ln -s ../usr/lib/os-release "$subpkgdir"/etc/os-release
}

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"
