# Contributor: Sören Tempel <soeren+alpine@soeren-tempel.net>
# Contributor: Alex Denes <caskd@redxen.eu>
# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
pkgname=alpine-baselayout
pkgver=3.2.0
pkgrel=18
pkgdesc="Alpine base dir structure and init scripts"
url="https://git.alpinelinux.org/cgit/aports/tree/main/alpine-baselayout"
arch="all"
license="GPL-2.0-only"
options="!check"
install="
	$pkgname.pre-install
	$pkgname.pre-upgrade
	$pkgname.post-upgrade
	$pkgname.post-install
"
_nbver=6.3
source="
	group
	inittab
	passwd
	profile
	protocols-$_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 \
		etc \
		var \
		mnt \
		proc \
		run \
		sys

	install -d -m 0700 root
	install -d -m 1777 tmp

	ln -s /run var/run
	ln -s /tmp var/tmp

	echo "localhost" > etc/hostname
	cat > etc/hosts <<-EOF
		127.0.0.1	localhost localhost.localdomain
		::1		localhost localhost.localdomain
	EOF
	cat > etc/shells <<-EOF
		# valid login shells
		/bin/sh
		/bin/ash
	EOF
	cat > etc/motd <<-EOF
		Welcome to Alpine!

		The Alpine Wiki contains a large amount of how-to guides and general
		information about administrating Alpine systems.
		See <http://wiki.alpinelinux.org/>.
	EOF

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

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

	# symlinks
	ln -s /proc/mounts etc/mtab
}

sha512sums="
356ec457ad1f1866e268a04d32e4952bca19977ff3017e912c62a30c4681ea1281390b06b2d009d17665c1ffae591506580a084ef9ef1ec273a00b6d60dbf15a  group
fdab6f8fec2a556ab817d90a73635a927ea04dbc4e0470ed59ee6a62c87393f9534c9b746b09a776d938c25b8af9c9fb1686578e24f8307d1d074921ade1bdc7  inittab
f6fe247889a9c09a1c6ac6b1f5baae9ecc9f6300594428dc04dd8e7543c06b4774f57cf034e970a913faf7bbf0aff28b170e5c6425ab04b380b34a3b80a3b529  passwd
2e0c19c08bc161278db950ca66c138091724a134ccbaa655cb7efa933f32ce28cfc006a563d0c150646c8ac7b6c84ab03f0958fd1a55c17e7d3f91c9ff0c1e94  profile
eadc83e47fcc354ab83fd109bee452bda170886fb684e67faf615930c11480919505f4af60c685b124efc54af0ded9522663132f911eac6622144f8b4c8be695  protocols-6.3
47b0f3ee73af2d259bd206a026204be0ea25531a895a0b035a904b38fe5407bc3dd2beab7f8fcb3d760587e6159702ebdb9cbc4f508942befdf7f10c10c87888  services-6.3
"