# $Id$
# Maintainer (Arch): Sébastien Luttringer
# Contributor (Arch): Tom Gundersen <teg@jklm.no>
# Maintainer: Omar Vega Ramos <ovruni@gnu.org.pe>
# Contributor: Nicolás Reynolds <fauno@kiwwwi.com.ar>

pkgname=filesystem-nosystemd
pkgver=2017.10
pkgrel=2.parabola3
pkgdesc='Base Parabola GNU/Linux-libre files'
arch=('i686' 'x86_64' 'armv7h')
license=('GPL')
url='https://www.parabola.nu'
groups=('base-openrc')
install='filesystem.install'
makedepends=('asciidoc')
depends=('iana-etc')
provides=("filesystem=$pkgver")
replaces=(filesystem-parabola)
conflicts=(filesystem-parabola filesystem)
backup=('etc/fstab' 'etc/crypttab' 'etc/group' 'etc/hosts' 'etc/ld.so.conf' 'etc/passwd'
        'etc/shadow' 'etc/gshadow' 'etc/resolv.conf' 'etc/motd' 'etc/nsswitch.conf'
        'etc/shells' 'etc/host.conf' 'etc/securetty' 'etc/profile' 'etc/issue')
source=('group' 'issue' 'nsswitch.conf' 'securetty' 'host.conf' 'ld.so.conf'
        'passwd' 'shadow' 'fstab' 'crypttab' 'hosts' 'motd' 'os-release' 'resolv.conf'
        'shells' 'gshadow' 'profile' 'parabola.7.txt' 'locale.sh')
sha256sums=('faed5839ed5e6797d7fc67f7fc0b003554d32250f3ae2d3241603c70cdc646b0'
            '3ad448c78cab733759ae3365620504b1444e854effd066f1c7174652f046ebe1'
            'e9fd66742e96d16f4a244a3037522467c12e301f8e1337cda61eb67b78198534'
            'f7b38167196943d8fb9d2e75358c7262d5fe1082b257c4c8caffe3b6de429cb5'
            'f21f35e7d3083aeee19beb48478130d119b2572922a4889df98326d551540eda'
            '00d5d103837480d26cd350753382c3211df6bc304ee59ffaab130fad108f6a86'
            'a55259d43b287c35ee94c736f79eea68c72318e67e5f7b8c0a6dfbcf0d4fee13'
            '34b820ca01b9ad7e4792e92122b39e891e647c016b7ecccb220d6f4e72eee5c7'
            '86dff00854a7f2280bb799484ccc39ad449a171448926880742ae64f41666a43'
            '05c90d4208ae9a59156fa6449b00d92cd3dc1aba8ae746bd78e813a74e309ede'
            '13d1f59c1d0860bf43da996e2b9a6ab2744791614241ed9a1376b7e7e30de3a8'
            'e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855'
            'b4b5823ea612d18b8aaa59e3c662fb756001f1ce2fcc936a4d741b11002ed19d'
            '74d2be3dd69600bcf0da751a1804a386bf4ad143b76d79c336acaa5c600e7991'
            '6cff886fe9e23096d5f67b7857a747ebaf10431be5a2afc40236de5ad13a654f'
            '33d4bec57c59f378e79ed8f3e4387e65fdd5cfd3d551d7cb015f7cf5cfad72f5'
            '93d7d21f7e5a644ba533847beff35167efc4624571c9b68bea6cf2b6a13ab5ff'
            '887e2fe6128172ab737d45b6703728ceef80d066ef64ee16eb9db22bef676734'
            '331805ff85b80ae2444be58740f1cf41be56fb6e254e930677f1e36e8f95bee1')


lint() {
	# ensure that passwd is sync'd to shadow and group is sync'd to gshadow.
	local r=0

	local passwd shadow group gshadow

	for f in passwd shadow group gshadow; do
		mapfile -t "$f" < <(cut -d: -f1 "$f" | sort)
	done

	# we can cheat and do simple string comparison only because we can make some
	# assumptions about the data in these files
	if [[ ${passwd[*]} != "${shadow[*]}" ]]; then
		error 'passwd is not in sync with shadow!'
		r=1
	fi

	if [[ ${group[*]} != "${gshadow[*]}" ]]; then
		error 'group is not in sync with gshadow!'
		r=1
	fi

	return $r
}

build() {
	cd "$srcdir"

	lint

	a2x -d manpage -f manpage parabola.7.txt
}

package() {
	cd "$pkgdir"

	#
	# setup root filesystem
	#
	for d in boot dev etc home mnt usr var opt srv/http run; do
		install -d -m755 $d
	done
	install -d -m555 proc
	install -d -m555 sys
	install -d -m0750 root
	install -d -m1777 tmp
	# vsftpd won't run with write perms on /srv/ftp
	install -d -m555 -g ftp srv/ftp

	# setup /etc and /usr/share/factory/etc
	install -d etc/{ld.so.conf.d,skel,profile.d} usr/share/factory/etc
	for f in fstab group host.conf hosts issue ld.so.conf motd nsswitch.conf passwd resolv.conf securetty shells profile; do
		install -m644 "$srcdir"/$f etc/
		install -m644 "$srcdir"/$f usr/share/factory/etc/
	done
	ln -s ../proc/self/mounts etc/mtab
	for f in gshadow shadow crypttab; do
		install -m600 "$srcdir"/$f etc/
		install -m600 "$srcdir"/$f usr/share/factory/etc/
	done
	touch etc/parabola-release
	ln -sv parabola-release etc/arch-release
	install -m755 "$srcdir"/locale.sh etc/profile.d/locale.sh
	install -Dm644 "$srcdir"/os-release "$pkgdir"/usr/lib/os-release
	#ln -s ../usr/lib/os-release etc/os-release

	# setup /var
	for d in cache local opt log/old lib/misc empty; do
		install -d -m755 var/$d
	done
	install -d -m1777 var/{tmp,spool/mail}

	# allow setgid games to write scores
	install -d -m775 -g games var/games
	ln -s spool/mail var/mail
	ln -s ../run var/run
	ln -s ../run/lock var/lock

	#
	# setup /usr hierarchy
	#
	for d in bin include lib share/misc src; do
		install -d -m755 usr/$d
	done
	for d in $(seq 8); do
		install -d -m755 usr/share/man/man$d
	done

	#
	# add lib symlinks
	#
	ln -s usr/lib "$pkgdir"/lib
	[[ $CARCH = 'x86_64' ]] && (
		ln -s usr/lib "$pkgdir"/lib64
		ln -s lib "$pkgdir"/usr/lib64
	)

	#
	# add bin symlinks
	#
	ln -s usr/bin "$pkgdir"/bin
	ln -s usr/bin "$pkgdir"/sbin
	ln -s bin "$pkgdir"/usr/sbin

	#
	# install parabola(7) manpage
	#
	install -D -m644 "$srcdir"/parabola.7 usr/share/man/man7/parabola.7

	#
	# setup /usr/local hierarchy
	#
	for d in bin etc games include lib man sbin share src; do
		install -d -m755 usr/local/$d
	done
	ln -s ../man usr/local/share/man

	# remove conflict with systemd
	rm usr/share/factory/etc/nsswitch.conf
}