+
+ if ! [ -x "$(command -v grub-install)" ] ; then
+ echo "Error: grub-install not available. (Error while installing grub package?)" >&2
+ return 1
+ fi
+
+ if [ -n "$SELECTED_PARTITIONS" ] ; then # using sw-raid
+ for device in $SELECTED_PARTITIONS ; do
+ GRUB="${device%%[0-9]}"
+ echo "Installing grub on ${GRUB}:"
+ grub-install --no-floppy "$GRUB"
+ done
+ rm -f /boot/grub/device.map
+ else
+ echo "Installing grub on ${GRUB}:"
+ case "$RELEASE" in
+ lenny|squeeze|wheezy)
+ grub-install --no-floppy "$(readlink -f "${GRUB}")"
+ rm -f /boot/grub/device.map
+ ;;
+ *)
+ echo "(hd0) ${GRUB}" > /boot/grub/device.map
+ grub-install "(hd0)"
+ rm /boot/grub/device.map
+ ;;
+ esac
+ fi
+
+ echo "Adjusting grub configuration for use on ${GRUB}."
+
+ # finally install grub
+ if [ -x /usr/sbin/update-grub ] ; then
+ UPDATEGRUB='/usr/sbin/update-grub'
+ elif [ -x /sbin/update-grub ] ; then
+ UPDATEGRUB='/sbin/update-grub'
+ else
+ echo "Error: update-grub not available, can not execute it." >&2
+ return 1
+ fi
+
+ mountpoint /boot/efi &>/dev/null && umount /boot/efi
+
+ $UPDATEGRUB
+}
+# }}}
+
+# execute all scripts present in /etc/debootstrap/chroot-scripts/ {{{
+custom_scripts() {
+ [ -d /etc/debootstrap/chroot-scripts/ ] || return 0
+
+ for script in /etc/debootstrap/chroot-scripts/* ; do
+ echo "Executing script $script"
+ $script && echo "done" || echo "failed"
+ done