#Packager: George Vlahavas <vlahavas~at~gmail~dot~com>

pkgname=lightdm
pkgver=1.30.0
pkgrel=5gv
source=(
	"https://github.com/canonical/lightdm/releases/download/$pkgver/lightdm-$pkgver.tar.xz"
	"pam.d.tar.gz"
	"lightdm-numlockx"
	"42-lightdm.rules"
	"Xsession"
	"allow-guest.conf"
	"backup-logs.conf"
	"display-setup-script.conf"
	"greeter-setup-script.conf"
	"session-wrapper.conf"
	"lightdm.logrotate"		
	"default-config.patch"
	)
docs=("readme" "install" "copying.*" "changelog" "authors" "news" "todo")
url=https://github.com/canonical/lightdm
options=("noautodotnew")
dotnew=(
	"etc/lightdm/keys.conf"
	"etc/lightdm/lightdm.conf"
	"etc/lightdm/users.conf"
	"etc/logrotate.d/lightdm"
	"etc/pam.d/lightdm-autologin"
	"etc/pam.d/lightdm-greeter"
	"etc/pam.d/lightdm"
	)


slackdesc=\
(
#|-----handy-ruler------------------------------------------------------|
"lightdm (a cross-desktop display manager)"
"LightDM is a cross-desktop display manager. It:"
"* Runs display servers (e.g. X) where necessary."
"* Runs greeters to allow users to pick which user account and session"
"  type to use."
"* Allows greeters to perform authentication using PAM."
"* Runs session processes once authentication is complete."
"* Provides remote graphical login options."
)


build() {
	cd $startdir/src/$pkgname-$pkgver
	
	# we're going to reuse the gdm user and groups, it already exists
	export LIGHTDM_USER=gdm
	export LIGHTDM_GROUP=gdm

	patch -p1 < $startdir/src/default-config.patch || exit 1

	./configure --prefix=/usr \
		--libdir=/usr/lib${LIBDIRSUFFIX} \
		--localstatedir=/var \
		--sysconfdir=/etc \
		--disable-static \
		--disable-liblightdm-qt \
		--disable-liblightdm-qt5 \
		--with-greeter-session="lightdm-gtk-greeter" \
		--with-greeter-user=$LIGHTDM_USER \
		--with-user-session="xfce" \
		--disable-tests \
		--build=$arch-slackware-linux
	make -j $numjobs || return 1
	make install DESTDIR=$startdir/pkg

	install -m 755 $startdir/src/Xsession $startdir/pkg/etc/lightdm/
	install -dm 755 $startdir/pkg/etc/lightdm/lightdm.conf.d
	rm -rf $startdir/pkg/etc/init

	mkdir -p -m=755 $startdir/pkg/var/cache/lightdm
	mkdir -p -m=770 $startdir/pkg/var/lib/lightdm{,-data}
	mkdir -p -m=711 $startdir/pkg/var/log/lightdm
	chmod +t $startdir/pkg/var/{cache/lightdm,lib/lightdm{,-data}}
	chown $LIGHTDM_USER:$LIGHTDM_GROUP -R $startdir/pkg/var/lib/lightdm{,-data}
	chgrp $LIGHTDM_GROUP $startdir/pkg/var/log/lightdm

	# apparmor package. Bug #494426
	rm -rf "$startdir/pkg/etc/apparmor.d"

	# PolicyKit
	mkdir -p -m700 $startdir/pkg/usr/share/polkit-1/rules.d
	chown polkitd $startdir/pkg/usr/share/polkit-1/rules.d
	cp $startdir/src/42-lightdm.rules $startdir/pkg/usr/share/polkit-1/rules.d/

	# numlockx
	install -m 755 $startdir/src/lightdm-numlockx $startdir/pkg/usr/libexec/

	# default config
	mkdir -p $startdir/pkg/usr/share/lightdm/lightdm.conf.d
	cp $startdir/src/*.conf $startdir/pkg/usr/share/lightdm/lightdm.conf.d/

	# logrotate
	mkdir -p $startdir/pkg//etc/logrotate.d
	cp $startdir/src/lightdm.logrotate $startdir/pkg/etc/logrotate.d/lightdm

	# this is needed for the .Xauthority file
	mkdir -p $startdir/pkg/var/lib/gdm
	chown $LIGHTDM_USER:$LIGHTDM_GROUP $startdir/pkg/var/lib/gdm

	# override default pam settings (otherwise polkit doesn't really
	# work)
	cp $startdir/src/pam.d/* $startdir/pkg/etc/pam.d/
}