#!/bin/bash

source ${WORKDIR}/mklive.conf
source $(dirname $0)/functions.sh

echo "Build live"

CHROOT=${WORKDIR}/chroot

startstage bootstrap
#bootstrap basic system
[ -d $CHROOT ] || debootstrap --components=main,restricted,universe,multiverse --variant=$DIST_VARIANT --arch=$ARCH $DIST_RELEASE $CHROOT $DIST_MIRROR

#prepair chroot
mount -t proc proc $CHROOT/proc/
mount -t sysfs sys $CHROOT/sys/
mount -o bind /dev $CHROOT/dev/

#install locales
if [ ! -e $STAGEDIR/_locales ]; then
chroot $CHROOT apt -y install locales
 echo "de_DE.UTF-8 UTF-8" >> $CHROOT/etc/locale.gen
 echo "en_US.UTF-8 UTF-8" >> $CHROOT/etc/locale.gen
 chroot $CHROOT locale-gen
 echo "done" > $STAGEDIR/_locales
fi

#install systemd
chroot $CHROOT apt -y install systemd 

#install live-boot
chroot $CHROOT apt-get -y install live-boot

#install additional packages
if [ -n "${PACKAGES}" ]; then
 chroot $CHROOT apt-get -y install ${PACKAGES}
fi


if [ "${LIVE_AUTOLOGIN}" == "true" ]; then
requiredir "$CHROOT/etc/systemd/system/getty@tty1.service.d/"
cat > "$CHROOT/etc/systemd/system/getty@tty1.service.d/override.conf" << EOF
[Service]
ExecStart=
ExecStart=-/sbin/agetty --autologin root --noclear %I \$TERM
EOF

fi

#set the rootpw
chpasswd -R $(readlink -f $CHROOT) <<< "root:${LIVE_ROOTPW}"

#change to a full busybox - for tftp support
sed -i -r 's/=.+(\/bin\/busybox)/=\1/' chroot/usr/share/initramfs-tools/hooks/zz-busybox-initramfs

#remove ubuntu ads
for f in 00-header 10-help-text 50-motd-news
do
	[ -f ${CHROOT}/etc/update-motd.d/$f ] && rm ${CHROOT}/etc/update-motd.d/$f
done

#install kernel
chroot $CHROOT apt -y -o "APT::Install-Recommends=false" install ${KERNEL_PACKAGE}

#clean chroot
chroot $CHROOT apt-get clean
umount $CHROOT/proc/
umount $CHROOT/sys/
umount $CHROOT/dev/

#final changes
echo "${LIVE_HOSTNAME}" > $CHROOT/etc/hostname

endstage bootstrap