# Maintainer: Gabor Pali <pali.gabor@gmail.com>

pkgname=baselayout # base: alpine-baselayout, alpine-baselayout-data
pkgver=3.4.3
pkgrel=3 # base: 2
pkgdesc="Base dir structure and init scripts"
url="https://git.alpinelinux.org/cgit/aports/tree/main/alpine-baselayout"
arch="noarch"
license="GPL-2.0-only"
pkggroups="shadow"
options="!fhs !check"
install=
_nbver=6.4
source="crontab
	20locale.sh

	group
	inittab
	passwd
	profile
	protocols-$_nbver::https://salsa.debian.org/md/netbase/-/raw/v$_nbver/etc/protocols
	services-$_nbver::https://salsa.debian.org/md/netbase/-/raw/v$_nbver/etc/services
	"
builddir="$srcdir/build"

prepare() {
	default_prepare
	mkdir -p "$builddir"
	mv "$srcdir"/protocols-$_nbver "$srcdir"/protocols
	mv "$srcdir"/services-$_nbver "$srcdir"/services
}

build() {
	# generate shadow
	awk -F: '{
		pw = ":!:"
		if ($1 == "root") { pw = "::" }
		print($1 pw ":0:::::")
	}' "$srcdir"/passwd > shadow
}

package() {
	mkdir -p "$pkgdir"
	cd "$pkgdir"
	install -m 0755 -d \
		dev \
		dev/pts \
		dev/shm \
		etc \
		etc/conf.d \
		etc/crontabs \
		etc/init.d \
		etc/modprobe.d \
		etc/modules-load.d \
		etc/network/if-down.d \
		etc/network/if-post-down.d \
		etc/network/if-pre-up.d \
		etc/network/if-up.d \
		etc/periodic/15min \
		etc/periodic/daily \
		etc/periodic/hourly \
		etc/periodic/monthly \
		etc/periodic/weekly \
		etc/profile.d \
		lib/firmware \
		lib/mdev \
		lib/modules-load.d \
		media/etc \
		proc \
		run \
		sbin \
		sys \
		usr/bin \
		usr/lib/modules-load.d \
		usr/local/bin \
		usr/local/lib \
		usr/local/share \
		usr/sbin \
		usr/share \
		usr/share/man \
		usr/share/misc \
		var/cache \
		var/cache/misc \
		var/lib \
		var/lib/misc \
		var/local \
		var/lock/subsys \
		var/log \
		var/opt \
		var/spool \
		var/spool/cron \
		var/mail

	ln -s /run var/run
	install -d -m 0555 var/empty
	install -d -m 0700 "$pkgdir"/root
	install -d -m 1777 "$pkgdir"/tmp "$pkgdir"/var/tmp

	install -m600 "$srcdir"/crontab "$pkgdir"/etc/crontabs/root
	install -m644 \
		"$srcdir"/20locale.sh \
		"$pkgdir"/etc/profile.d/

	cat > "$pkgdir"/etc/hosts <<-EOF
		127.0.0.1	localhost localhost.localdomain
		::1		localhost localhost.localdomain
	EOF
	cat > "$pkgdir"/etc/modules <<-EOF
		af_packet
		ipv6
	EOF
	cat > "$pkgdir"/etc/shells <<-EOF
		/bin/sh
		/bin/ash
	EOF
	cat > "$pkgdir"/etc/fstab <<-EOF
		tmpfs      /tmp       tmpfs    size=128K                                     0 0
		config     /media/etc 9p       trans=virtio,ro,noatime,nodiratime,norelatime 0 0
		var        /var       9p       trans=virtio,rw                               0 0
	EOF
	cat > "$pkgdir"/etc/nsswitch.conf <<-EOF
		# musl itself does not support NSS, however some third-party DNS
		# implementations use the nsswitch.conf file to determine what
		# policy to follow.
		# Editing this file is not recommended.
		hosts: files dns
	EOF

	install -m644 \
		"$srcdir"/group \
		"$srcdir"/passwd \
		"$srcdir"/inittab \
		"$srcdir"/profile \
		"$srcdir"/protocols \
		"$srcdir"/services \
		"$pkgdir"/etc/

	install -m640 -g shadow "$builddir"/shadow \
		"$pkgdir"/etc/

	# symlinks
	ln -s /dev/null "$pkgdir"/root/.ash_history
	ln -s /etc/crontabs "$pkgdir"/var/spool/cron/crontabs
	ln -s /proc/mounts "$pkgdir"/etc/mtab
	ln -s /var/mail "$pkgdir"/var/spool/mail
	ln -s /tmp/resolv.conf "$pkgdir"/etc/resolv.conf
	ln -s /media/etc/hostname "$pkgdir"/etc/hostname
	ln -s /media/etc/sysctl.conf "$pkgdir"/etc/sysctl.conf
	ln -s /media/etc/sysctl.d "$pkgdir"/etc/sysctl.d
}

sha512sums="
6e169c0975a1ad1ad871a863e8ee83f053de9ad0b58d94952efa4c28a8c221445d9e9732ad8b52832a50919c2f39aa965a929b3d5b3f9e62f169e2b2e0813d82  crontab
b2fc9b72846a43a45ba9a8749e581cef34d1915836833b51b7919dfbf4e275b7d55fec4dea7b23df3796380910971a41331e53e8cf0d304834e3da02cc135e5a  20locale.sh
0b786df3a610e84ae98cbef8dc74998404a048c4a48d7acf57eafb04fb481b4b7f8a80c065f1ca10cced22c89243cc6e81b0ad46d5ca4a194d63ce49969cce09  group
7cc3c23062c730ec7a1d7850423d9901047005520da5b347b7b24e5f33a9c9a9129b430557f7f41e565f143624b7f3c47e3f6e4a6a446e75f0ea245c03d70880  inittab
b3508f9dc77e7eeb761c2d72b5f1003d09dbeaef1cd2d6b7ac47fb5c770cad507c89713d70d5ab0b645378e486cab2e130e9862cbfd2eea783b1808d4ca075f5  passwd
4eb857ed59c2edb257636d2bf196989e514a273e9701e9f076c9ae8c1589b4898269180569960acf072c0981ec7ea54014fd230f014401d6bb92314285d1e6aa  profile
3a00083bcdf5a9e884c9d07877d52311e3d99e79cbee656e236ba06e08ba0dddb7ba76494fdc9dd1a826c48e197a790a69e6bb458e9df64832d6b5e904e9fd15  protocols-6.4
47b0f3ee73af2d259bd206a026204be0ea25531a895a0b035a904b38fe5407bc3dd2beab7f8fcb3d760587e6159702ebdb9cbc4f508942befdf7f10c10c87888  services-6.4
"