#!/bin/bash
# Filename:      ${GRML_FAI_CONFIG}/config/scripts/GRMLBASE/18-timesetup
# Purpose:       apply default time and timezone settings
# Authors:       (c) Thomas Lehmann <thomas.lehmann@kvt.de>
# Bug-Reports:   send to author and see http://grml.org/bugs/
# License:       This file is licensed under the GPL v2 or any later version.
###############################################################################

set -u
set -e

# tell if hwclock is running in UTC or local time
# by default it's set to UTC=yes, we usually want UTC=no
if [ -n "$UTC" ] ; then
   echo "Setting hwclock parameter UTC to $UTC"
   sed -i "s|^UTC=.*$|UTC="$UTC"|" $target/etc/default/rcS
fi

# default timezone settings
if [ -n "$TIMEZONE" ] ; then
   echo "Setting default timezone to $TIMEZONE"
   # update debconf
   area=$(echo $TIMEZONE | cut -d '/' -f1)
   zone=$(echo $TIMEZONE | cut -d '/' -f2)
   echo "tzdata tzdata/Areas       select $area" | $ROOTCMD debconf-set-selections
   echo "tzdata tzdata/Zones/$area select $zone" | $ROOTCMD debconf-set-selections
   # update files
   echo $TIMEZONE > $target/etc/timezone
   rm -f $target/etc/localtime
   cp -f $target/usr/share/zoneinfo/$TIMEZONE $target/etc/localtime
fi

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